JP6534857B2 - Building cooling structure - Google Patents

Description

  The present invention relates to a cooling structure of a building.

  Conventionally, a method of cooling a building using the latent heat of vaporization of water is known. For example, Patent Document 1 discloses a window structure in which a grid-like body constituted by a water pipe from which water exudes to the outside is provided outward. In this window structure, a grid-like body is attached by a mounting metal to a plane surrounded by two columns on the left and right and two mounting bars on the upper and lower sides. By connecting the weirs, rainwater is taken from the gutters of the gutters via the gutters to the grid.

JP, 2008-202280, A

  However, in the window structure described in Patent Document 1, since the weir, the bifurcated pipe joint, the column, the mounting crosspiece, the mounting hardware, and the like are exposed to the outside, there is a risk of impairing the aesthetics of the building.

  An object of the present invention is to provide a cooling structure of a building in which the appearance of the building is prevented from being impaired.

  The present invention is a cooling structure of a building having a veranda having an opening formed on the side facing the outside, wherein a plurality of crosspieces having a hollow portion and extending in the longitudinal direction are provided in parallel. And a water supply means for supplying water to the hollow portion of the water evaporation means, the water evaporation means being attached to the building structure so as to cover the opening, The water supply connection portion to the water supply means is provided on the inner surface which is the surface on the veranda side of the water evaporation means, and the water supply means is connected to the water supply connection portion from the inside of the veranda through the opening. .

  In the above-described cooling structure of a building, since the water evaporation means is attached to the building structure with the inner side facing the opening side of the veranda, the inner side is less visible from the outdoor side. And a water supply means is connected to the water supply connection part formed in this inner side via the opening from the inside of a veranda. Therefore, it is difficult to visually recognize the water supply means from the outdoor side of the building, and it is possible to suppress the deterioration of the appearance of the building. In addition, when installing and maintaining the water supply means, a veranda can be used, and the workability is good.

  In addition, the water evaporation means may be fixed to the building structure above and below the opening by fixing means provided on the inner side. According to this, since it becomes difficult to visually recognize also from the outdoor side of a building the fixing means for fixing a water-transpiration means to a building structure, impairing the aesthetics of a building is further suppressed.

  The water evaporation means may have a water supply connection to the water supply means at a height corresponding to the upper side of the opening in the vertical direction. In this case, since the water supply means is disposed at a relatively high position, the water supply means does not easily come into view when looking at the outside from the room adjacent to the veranda or the veranda, and the view is hardly obstructed.

  In addition, the water supply connection portion is provided in a part of the plurality of crosspieces, the hollow portions of the plurality of crosspieces are configured to communicate with each other by the communication pipe, and the communication pipe is It may be attached to the inner surface of the crosspiece. According to this, since water is distributed to each of the crosspieces by the communication pipe, the water supply means can be configured simply, and the cost can be reduced. In addition, it is difficult for the communication tube to be visible from the outdoor side of the building, and the appearance of the building is prevented from being impaired. In addition, maintenance of the water supply means, the communication pipe and the like can be facilitated. Furthermore, for example, when the crosspieces are respectively installed on the upper and lower floors adjacent to each other, the ends of the crosspieces on the upper and lower floors can be continuous, and the finish can be made beautiful.

  Further, the communicating pipe may be provided with a drainage means, and the lower end height of the hollow portion of the crosspiece may be made substantially equal to the height of the communicating pipe. According to this, when the hollow portion is drained, water, dust and the like are less likely to stay at the bottom of the hollow portion. In addition, drainage of the hollow portion can be easily performed from the veranda side.

  Moreover, the overflow hole which prescribes | regulates the upper limit of the water level in a hollow part may be provided in the position lower than the height of a water supply connection part in the at least 1 inside surface among several crosspieces. According to this, the water supplied to the hollow portion does not reach the water supply connection portion, it is possible to prevent the backflow of the water to the water supply means, and it becomes possible to use the fresh water. In addition, since the overflow hole is provided on the inner surface, the deterioration of the appearance can be suppressed.

  In addition, a laterally extending hollow crosspiece may be provided on the inner surface of the water evaporation means, and the water supply connection may be covered by the crosspiece. According to this, not only the outdoor side of the building but also the veranda and the living room adjacent to the veranda are difficult to visually recognize the water supply connection portion between the water evaporation means and the water supply means, and it is further suppressed that the appearance of the building is impaired. Ru.

  In addition, a plurality of grooves formed continuously from at least one of the upper end and the lower end to the other side may be provided on the outer peripheral surface of the crosspiece. In this case, the surface area at the outer periphery of the crosspiece can be increased. Such a large surface area can cool the ambient air more effectively.

  Further, a support is fixed to the building structure outward, and the support has a convex portion that can be fitted into a groove formed in the crosspiece, and the groove of the crosspiece and the support The crosspieces may be fitted to fix the crosspieces to the building structure. In this case, it is not necessary to form a through hole or the like for fixation to the crosspiece, and the durability of the crosspiece can be enhanced as compared to the case where there is a through hole for fixation.

  Further, the present invention is a cooling structure of a building having a veranda having an opening formed on the side facing the outside, and a plurality of crosspieces having a hollow portion and extending in the longitudinal direction are provided in parallel. And water supplying means for supplying water to the hollow portion of the water evaporation means, the water evaporation means being attached to the building structure so as to cover the opening. The plurality of crosspieces communicate with each other by the communicating pipe, and the water supply pipe is formed with water discharge ports at intervals of the crosspieces in order to supply water to each of the plurality of crosspieces in the communicating pipe. And the water supply means is connected to the water supply pipe from the inside of the veranda via the opening.

  In the above-described cooling structure for a building, the water supply means is connected to the water supply pipe provided in the water evaporation means from the inside of the veranda via the opening. Therefore, it is difficult to visually recognize the water supply means from the outdoor side of the building, and it is possible to suppress the deterioration of the appearance of the building. In addition, when installing and maintaining the water supply means, a veranda can be used, and the workability is good. In addition, since the spouts are formed corresponding to all the crosspieces arranged in parallel, water can be efficiently supplied. In addition, even if there is a difference in the rise in water level in the hollow portion of each crosspiece when water is being supplied, the crosspiece from the crosslink having a water level higher than that of the crosslink can be connected to the other crossconnector Because the water is distributed to the crosspieces, it is possible to suppress the dispersion of the water level.

  In addition, the communication pipe may have a height corresponding to the upper side of the opening in the vertical direction, and may communicate the mutually facing side surfaces of the adjacent cross members in the plurality of cross members. In this case, since the communication pipe is disposed at a relatively high position, the communication pipe does not easily come into view when the user looks at the outside from the living room adjacent to the veranda or the veranda, and the view is hardly obstructed.

  In addition, among the spouts formed in the water supply pipe, the diameter of one spout is smaller than the diameter of the other spout, and the water level sensor is in the hollow portion of the crosspiece supplied with water by one spout. It may be arranged. In this case, the rise of the water level is the slowest in the crosspieces supplied by the small diameter outlet. Therefore, when the water level sensor disposed in the crosspiece detects the full water, the water levels of the other crosspieces become constant at a position higher than the position where the communicating pipe is disposed, so water can be supplied efficiently. Can.

  According to the present invention, it is possible to provide a cooling structure for a building in which the aesthetic appearance of the building is suppressed.

It is a figure which shows the cooling structure of the building which concerns on 1st Embodiment, (a) is a plane sectional view of the 2nd floor part, (b) is a front view, (c) is a longitudinal cross-sectional view. It is a longitudinal cross-sectional view which shows the upper part of a water-transpiration means. It is a plane sectional view showing the connection between the upper fixing means and the building. It is a longitudinal cross-sectional view which shows the lower part of a water-transpiration means. It is a plane sectional view which shows the connection of a water-transpiration means and a water supply means. It is a longitudinal cross-sectional view which shows the connection of a water-transpiration means and a water level control means. It is a front view which shows a water supply part. It is a plane sectional view showing the connection of a water evaporation means and a communicating pipe. It is a system conceptual diagram of water level control by a water supply means. It is a longitudinal cross-sectional view which shows the water evaporation means which concerns on 2nd Embodiment. It is a plane sectional view which shows the support structure of the crosspiece in the water evaporation means of FIG. It is a perspective view which shows the cooling structure of the building which concerns on 3rd Embodiment. It is sectional drawing which shows the cooling structure of FIG.

  Hereinafter, embodiments according to the present invention will be specifically described with reference to the drawings. For convenience, substantially the same elements will be denoted by the same reference symbols, without redundant description. The present invention can be widely applied to a cooling structure of a building provided with a water evaporation means constituted by a vertically extending crosspiece, but here, an example in which the water evaporation means is a transpiration louver will be described. .

First Embodiment
Fig.1 (a)-(c) is a figure which shows a part of building which attached the transpiration louver. The building 1 shown in FIG. 1 is a two-story building provided with a first floor part F1 and a second floor part F2, and is provided with a steel frame (building structure) 100. In the second floor portion F2 of the building 1, a veranda V is formed using a roof surface formed in a part of the first floor portion F1 as a floor 2. The veranda V has walls 5A and 5B on the left and right and a roof 4 at the top, and is surrounded by the floor 2, the roof 4 and the walls 5A and 5B on the side facing the outdoor of the building 1 An opening H is provided. The back side (indoor side) of the veranda V is, for example, a living room space R. Further, a window 3 is formed at the position of the first floor portion F1 corresponding to the position directly below the opening H. The building 1 is provided with a cooling structure 101. The cooling structure 101 will be described in detail below.

  The transpiration louver 10 is attached to the frame 100 which comprises the building 1 by fixing means 11a and 11b so that the opening H may be covered from the outdoor side. The transpiration louver 10 is a surface which spreads in the horizontal direction by arranging a plurality of crosspieces 12 extending in the vertical direction (vertical direction, vertical direction) in a horizontal direction (horizontal direction, horizontal direction) with a predetermined interval. Configured in a shape.

  As shown in FIG. 2, FIG. 3 and FIG. 4, each crosspiece 12 constituting the transpiration louver 10 is a cylindrical body having a hollow portion S inside, and in the present embodiment, it has a square columnar appearance There is. The crosspiece 12 is formed of a porous material such as, for example, lightweight cellular concrete (ALC; Autoclaved Lightweight Concrete). Therefore, according to the crosspiece 12, the surrounding air can be cooled by the latent heat of vaporization of water by causing the water stored in the hollow portion S to exude to the outside for transpiration. The transpiration louver 10 configured in a planar shape is fixed so that the surface (inner surface) 10a on one side faces the veranda V side (opening H side) and the surface (outside surface) 10b on the other side faces the outdoor side It is fixed with respect to the housing 100 by means 11a and 11b. Fixing means 11 a and 11 b fix the transpiration louver 10 to the casing 100 above and below the opening H, and are provided on the inner side surface 10 a of the transpiration louver 10. In addition, in the following description, also about each crosspiece 12 which comprises the transpiration louver 10, let the surface which faced the opening H side be "the inner surface 10a."

  The fixing means 11a above the opening H includes a connecting member 13 for connecting the crosspieces 12, and a fixing member 17 engaged with the connecting member 13 and fixed to the housing 100. The connecting member 13 is elongated in the lateral direction so as to be orthogonal to each of the crosspieces 12. The connection member 13 includes an abutting piece 13a, an upper piece 13b, and a lower piece 13c. The contact piece 13a is in contact with the inner side surface 10a of the transpiration louver 10, and is fixed to each crosspiece 12 by two sets of bolt nuts 19 arranged vertically. The upper piece 13b is bent at the upper end of the contact piece 13a and extends orthogonal to the contact piece 13a. A locking portion 13b1 is formed at the tip of the upper piece 13b to hold and lock the fixing member 17. The lower piece 13c is bent at the lower end of the contact piece 13a and extends orthogonal to the contact piece 13a. The lower piece 13c is formed with a to-be-locked portion 13c1 to be sandwiched and locked by the fixing material 17. In the hollow portion S of each crosspiece 12, a plate-shaped washer 15 for a bolt and a nut for fixing the contact piece 13a is disposed.

  The upper beam 6 constituting the housing 100 is made of, for example, an H-shaped steel, and a plurality of brackets 7 made of steel plates for fixing the fixing material 17 are fixed to the web 6 a of the upper beam 6 by bolt nuts 6 b. A mounting nut 7 a is formed at the end of the bracket 7. The mounting nut 7 a protrudes outward from the mating portion between the ALC outer wall panels 5. The fixing member 17 includes a fixing piece 17a, an upper piece 17b, and a lower piece 17c. The fixed piece 17a extends in parallel to the contact piece 13a, and is fixed to the mounting nut 7a by a bolt 18. The upper piece 17b is bent at the upper end of the fixed piece 17a and extends orthogonal to the fixed piece 17a. The upper piece 17b is formed with a locked portion 17b1 which is held by and locked to the locking portion 13b1 of the connecting member 13. The lower piece 17c is bent at the lower end of the fixed piece 17a and extends orthogonal to the fixed piece 17a. A locking portion 17c1 is formed at the tip of the lower piece 17c to hold and lock the locked portion 13c1 of the connecting member 13. In the present embodiment, the fixing material 17 is fixed to the bracket 7 at least near both ends in the longitudinal direction of the fixing material 17.

  The connecting member 13 fixed to the transpiration louver 10 and the fixing member 17 fixed to the frame 100 are engaged with each other by the locking portion 13 b 1 of the connecting member 13 and the locked portion 17 b 1 of the fixing member 17. The locked portion 13c1 of the member 13 and the locked portion 17c1 of the fixing member 17 are fixed by locking. The connecting member 13 and the fixing member 17 are fastened by fastening means such as a screw (not shown) in a state of being locked to each other so as not to cause displacement or the like.

  The fixing means 11b below the opening H shown in FIG. 4 has substantially the same structure as the upper fixing means 11a, and the H-shaped steel forming the rod 100 and the connecting member 13 connecting the respective crosspieces 12 And a fixing member 17 fixed to the web 8a of the lower beam 8 through the bracket 9. Then, the locking portion 13b1 and the locked portion 13c1 of the connecting member 13 fixed to the crosspiece 12 are locked with the locked portion 17b1 and the locking portion 17c1 of the fixing member 17 fixed to the housing 100. Thus, each crosspiece 12 (transpiration louver 10) is fixed to the housing 100. The bracket 9 fixed to the web 8 a by the bolt and nut 8 b is a member having the same function as the bracket 7, and includes a mounting nut 9 a for fixing the fixing material 17 by the bolt 18.

  Water is supplied into the hollow portion S by the water supply means 20 to the transpiration louver 10 fixed to the upper beam 6 and the lower beam 8 in this manner. As shown in FIGS. 2, 5 and 7, the water supply means 20 includes one water supply tube 24 connected to, for example, a faucet 21. The water supply tube 24 is connected to the water supply connection portion 26 formed on the inner side surface 10 a of the transpiration louver 10 via the opening H from the inside of the veranda V. The faucet 21 is provided on a wall 5A in the vicinity of the floor 2 in the veranda V, and is connected to, for example, a water supply pipe (not shown). The faucet 21 in the present embodiment is a two-port faucet, and only one port is connected to the water supply tube 24, and the other port can be used for other applications. The faucet 21 is first connected to a filter device 22 for removing dust and an electromagnetic valve 23 that opens and closes under predetermined conditions, and a water supply tube 24 is connected to the end of the faucet 21. The filtering device 22 and the solenoid valve 23 are housed, for example, in a box B for blinding.

  A tubular piping cover 25 is provided at the outlet of the box B, and the water supply tube 24 connected to the solenoid valve 23 is inserted into the piping cover 25. The piping cover 25 is fixed to the wall 5A and extends upward. In addition, as FIG.2 and FIG.7 shows, the upper end 25a and the lower end 25b of the piping cover 25 are curved in L shape so that it may turn to the transpiration louver 10 side and the box B side, respectively.

  The upper end 25 a of the piping cover 25 is located at a height above the center C (see FIG. 1C) in the vertical direction at the opening H. In the present embodiment, the upper end 25 a of the pipe cover 25 is located in the vicinity of the upper end of the opening H. A water supply connection portion 26 for connecting the water supply tube 24 is formed in any one of the crosspieces 12 at a position substantially at the same height as the upper end 25 a of the piping cover 25. That is, the water supply connection portion 26 is located at a height corresponding to the upper side of the center C in the vertical direction in the opening H in a state where the crosspiece 12 is fixed to the housing 100. In the present embodiment, as shown in FIG. 5, the water supply connection portion 26 is formed on the crosspiece 12A near the wall portion 5A to which the piping cover 25 is fixed. The water supply connection portion 26 is a through hole formed in the inner side surface 10 a of the crosspiece 12, and the water supply tube 24 is connected to the crosspiece 12 </ b> A by inserting the water supply tube 24 into the through hole.

  A water level control electrode 30, which will be described later, is disposed in the hollow portion S of any one crosspiece 12B other than the crosspiece 12A in which the water supply connection portion 26 is formed. The water level control electrode 30 is connected to the solenoid valve 23 by a wire 31. The wiring 31 is accommodated in the piping cover 25 in the same manner as the water supply tube 24 (see FIG. 2). As shown in FIGS. 5 and 6, in the crosspiece 12B, an electrode insertion port 36 is formed at the same height position as the water supply connection portion 26, and the wiring 31 of the water level control electrode 30 is the electrode insertion port 36. I am passing through. In the present embodiment, the electrode insertion opening 36 is a through hole formed in the inner side surface 10a of the crosspiece 12B, and the crosspiece 12B is disposed adjacent to the crosspiece 12A.

  As shown in FIG. 2, on the side of the inner surface 10 a of the transpiration louver 10, a horizontal cross bar 40 extending laterally is provided at the height position where the water supply connection portion 26 and the electrode insertion port 36 are formed. ing. The horizontal bar 40 covers the water supply connection portion 26 and the electrode insertion port 36 and covers the water supply tube 24 and the wire 31 which extend from the piping cover 25 to the water supply connection portion 26 and the electrode insertion port 36. In the present embodiment, the horizontal crosspiece 40 is configured of a long first member 43 fixed to the crosspiece 12 and a long second member 47 connected to the first member 43.

  The first member 43 includes an abutting piece 43a, an upper piece 43b, and a lower piece 43c. As shown in FIG. 5, the contact piece 43 a is in contact with the inner side surface 10 a of each crosspiece 12 in the transpiration louver 10, and a predetermined crosspiece 12 is formed by two sets of bolt nuts 49 arranged vertically. It is fixed to In the present embodiment, the contact pieces 43a and the crosspieces 12 are fixed at predetermined intervals (for example, every nine in the illustrated example) with respect to the crosspieces 12 arranged in parallel. As shown in FIG. 2, the upper piece 43 b extends orthogonal to the contact piece 43 a at the upper end of the contact piece 43 a. A locking portion 43b1 is formed at the tip of the upper piece 43b to hold and lock the second member 47. The lower piece 43c extends perpendicularly to the contact piece 43a at the lower end of the contact piece 43a. The lower piece 43c is formed with a to-be-locked portion 43c1 which is sandwiched and locked by the second member 47.

  The second member 47 includes a side piece 47a, an upper piece 47b and a lower piece 47c. The side piece 47a extends parallel to the contact piece 43a. The upper piece 47b extends perpendicularly to the side piece 47a at the upper end of the side piece 47a. The upper piece 47 b is formed with a to-be-locked portion 47 b 1 which is sandwiched and locked by the locking portion 43 b 1 of the first member 43. The lower piece 47c extends perpendicularly to the side piece 47a at the lower end of the side piece 47a. A locking portion 47c1 is formed at the tip of the lower piece 47c to hold and lock the locked portion 43c1 of the first member. The first member 43 and the second member 47 are fixed by locking the locking portion 43b1 and the locked portion 43c1 of the first member 43 and the locked portion 47b1 and the locking portion 47c1 of the second member. Ru. At this time, the first member 43 and the second member 47 are fastened by fastening means such as a screw (not shown) in a state of being locked to each other so that a shift or the like does not occur.

  As shown in FIG. 8, the hollow portions S of the crosspieces 12 constituting the transpiration louver 10 are in communication with each other by the communication pipe 50. Thereby, in hollow part S of each crosspiece 12, water can move freely mutually. The communication pipe 50 includes a main pipe 51 extending in the lateral direction so as to be orthogonal to each crosspiece 12 and a plurality of branch pipes 53 separated from the main pipe 51 and connected to the crosspieces 12. The communication pipe 50 is provided on the lower side than the water supply connection portion 26 of the water supply tube 24. For example, in a state where the crosspiece 12 is fixed to the housing 100, the communication pipe 50 is lower than the vertical center C in the opening H Located at the height equivalent to the side. In the present embodiment, as shown in FIG. 4, the communicating pipe 50 is located near the lower end of the opening H.

  The communicating pipe 50 is covered by a cross bar 60 having a similar configuration to the cross bar 40 covering the water supply tube 24 and the like. That is, the cross rail 60 includes a first member 63 fixed to the cross member 12 and a second member 67 connected to the first member 63. The first member 63 includes a contact piece 63a, an upper piece 63b and a lower piece 63c. The contact pieces 63a are in contact with the inner side surface 10a of the crosspiece 12, and are fixed to the crosspieces 12 by two sets of bolt nuts arranged vertically. Further, through holes 63a1 for inserting the respective branch pipes 53 are formed in the contact piece 63a. The upper piece 63b extends perpendicularly to the contact piece 63a at the upper end of the contact piece 63a. A locking portion 43b1 is formed at the tip of the upper piece 63b. The lower piece 63c extends perpendicularly to the contact piece 63a at the lower end of the contact piece 63a. At the base end of the lower piece 63c, a locked portion 43c1 is formed.

  The second member 67 includes a side piece 67a, an upper piece 67b, and a lower piece 67c. The side piece 67a extends parallel to the contact piece 63a. A through hole 67a1 for inserting the drainage drain 54 is formed in the side piece 67a. The upper piece 67b extends perpendicularly to the side piece 67a at the upper end of the side piece 67a. A locked portion 47b1 is formed at the base end of the upper piece 67b. The lower piece 67c extends perpendicularly to the side piece 67a at the lower end of the side piece 67a. A locking portion 47c2 is formed at the tip of the lower piece 67c. The first member 63 and the second member 67 are in a state where the locking portion 43b1 and the locked portion 43c1 of the first member 63 and the locked portion 47b1 and the locking portion 47c1 of the second member 67 are locked. It is fastened by fastening means such as a screw not shown.

  As shown in FIG. 8, a branch pipe insertion opening 56 for inserting the branch pipe 53 is formed on the inner surface 10 a side of each crosspiece 12. In a state where the branch pipe 53 is inserted into the branch pipe insertion port 56, sealing (not shown) for preventing water leakage is performed. In the hollow portion S, a plate-like washer 57 capable of inserting the branch pipe 53 is disposed.

  As shown in FIG. 4, the lower end of the washer 57 has a U-shape, and a rubber plug 58 is fixed by a bolt and nut 58a on the back side of the bottom surface. In the present embodiment, the height position of the rubber plug 58 is substantially equal to the height to which the communication pipe 50 is connected, and this position is the lower end of the hollow portion S capable of storing water. The rubber plug 58 has a sealing 58 b for preventing water leakage. Further, the front end of the washer 57 is provided with a lid 12c provided on the upper end of the crosspiece 12 by a support member (for example, a tape material made of polypropylene) 59 for preventing the rubber plug 58 from being lowered by water pressure. )It is connected to the.

  Further, as shown in FIG. 8, the communication pipe 50 is formed with a drainage drain (draining means) 54 for drainage. The drainage drain 54 is formed in a tubular shape so as to extend from the main pipe 51 of the communication pipe 50 to the side opposite to the branch pipe 53. The drainage drain 54 is in communication with the outside through a through hole 67a1 formed in the cross bar 60. The drainage drain 54 is provided with a lid and a cock (not shown), and can be opened as needed. In the present embodiment, the communication pipe 50 is located in the vicinity of the lower end of the opening H, and the water discharged from the drainage drain 54 flows to the drainage groove 2 a provided in the veranda V.

  As shown in FIGS. 6 and 9, the water level control electrode 30 is configured of, for example, an upper limit electrode 32, a lower limit electrode 33, and a ground electrode 34. The upper limit electrode 32 is disposed at a position corresponding to the water level in the full water state, and is disposed in the vicinity of the electrode insertion port 36. The inner surface 10a of the crosspiece 12B is hollow at a position above the lower end 32a of the upper limit electrode 32 and lower than the position of the electrode insertion port 36 (corresponding to the position of the water supply connection in the crosspiece) An overflow hole 35 for defining the upper limit of the water level in the section S is provided. When the water level becomes too high, the overflow hole 35 can be drained. In the present embodiment, the overflow holes 35 are formed in all the crosspieces 12.

  The lower limit electrode 33 is disposed at a position corresponding to the lowest water level to be held, and is disposed below the upper limit electrode 32. Further, in the present embodiment, the position at which the lower limit electrode 33 is disposed is above the communication pipe 50. Since the water level in each crosspiece 12 is interlocked and fluctuates by this, the water level in all the crosspieces 12 can be controlled by controlling the water level in crosspiece 12B. The ground electrode 34 is an electrode for conduction with the upper limit electrode 32 and the lower limit electrode 33, and is disposed below the lower limit electrode 33.

  In such a water level control electrode 30, when all of the upper limit electrode 32, the lower limit electrode 33, and the earth electrode 34 are immersed in the water W, the solenoid valve 23 is closed and water supply is not performed. . At this time, the surrounding air is cooled by the latent heat of vaporization of water exuded from the transpiration louver 10 (each crosspiece 12). Then, when the water in the transpiration louver 10 gradually decreases and the water level becomes lower than the lower limit electrode 33 (in a state where only the ground electrode 34 is immersed in water), the electromagnetic valve 23 is opened and water supply is started. By supplying water to the crosspiece 12 </ b> A provided with the water supply connection portion 26, the water is supplied to all the crosspieces 12 via the communication pipe 50. Then, when all of the upper limit electrode 32, the lower limit electrode 33 and the earth electrode 34 are immersed in water again, the water supply is stopped. By such control, the water level in the transpiration louver 10 is kept constant so as to be between the upper limit electrode 32 and the lower limit electrode 33.

  As described above, in the cooling structure 101 of the building 1 according to the present embodiment, the transpiration louver 10 is attached to the housing 100 with the inner side surface 10 a facing the opening H side of the veranda V. Therefore, it is difficult for the inner side surface 10a to be visible from the outdoor side. And the water supply tube 24 is connected to the water supply connection part 26 formed in this inner side 10a from the inside of the veranda V via the opening H along wall part 5A. Therefore, it is difficult for the water supply tube 24 to be visually recognized from the outdoor side of the building 1, and the appearance of the building 1 is prevented from being impaired.

  In the present embodiment, for example, first, the fixing material 17 is fixed to the casing 100, and the connecting material 13 to which the transpiration louver 10 is fixed is fixed to the fixing material 17. Then, with the transpiration louver 10 fixed to the housing 100, the water supply tube 24, the water level control electrode 30, and the communication pipe 50 are attached. In such a case, the water supply connection portion 26, the electrode insertion port 36, and the branch pipe insertion port 56 are formed in the inner side surface 10a of the transpiration louver 10, so when using installation (maintenance), the veranda V is used. It can be done and it works well.

  Further, the transpiration louver 10 is fixed to the casing 100 by the fixing means 11a provided on the inner side surface 10a above the opening H and the fixing means 11b provided on the inner side surface 10a below the opening H. . Therefore, the fixing means 11a and 11b are hidden by the transpiration louver 10, and it becomes difficult to visually recognize from the outdoor side of the building 1, thereby further suppressing the appearance of the building 1 from being damaged.

  Further, the transpiration louver 10 is provided with the water supply connection portion 26 to the water supply tube 24 at a height corresponding to the upper side of the center C in the vertical direction at the opening H. More specifically, the water supply connection portion 26 is formed at a position corresponding to the vicinity of the upper end of the opening H. As a result, since the water supply tube 24 is disposed at a relatively high position, when the exterior is viewed from the room space R adjacent to the veranda V or the veranda V, the water supply tube 24 does not easily enter the field of view, obstructing the view. hard.

  The hollow portions S of the plurality of crosspieces 12 are configured to communicate with each other by the communication pipe 50. According to this, since water is distributed to each crosspiece 12 by the communication pipe 50, the water supply tube 24 has a simple configuration (for example, the configuration in which the water supply tube 24 is connected to only one crosspiece 12A as in the embodiment) The cost can be reduced. And since communicating pipe 50 is attached to inner surface 10a in a plurality of crosspieces 12, communicating pipe 50 is hard to be recognized visually from the outdoor side of building 1, and it is suppressed that the beauty of building 1 is spoiled.

  Furthermore, for example, when the crosspieces 12 are respectively installed on adjacent upper and lower floors (in the embodiment, when the transpiration louver 10 is further installed to the window 3 of the first floor portion F1), Since nothing is attached, the lower end of each crosspiece 12 of the second floor portion F2 and the upper end of each crosspiece 12 of the first floor portion F1 can be made continuous, and the finish can be made beautiful.

  Further, a drainage drain 54 is provided in the communication pipe 50, and the rubber plug 58 which is the lower end height of the hollow portion S of the crosspiece 12 is substantially equal to the height position of the communication pipe 50. Therefore, when the hollow portion S is drained, water, dust and the like are less likely to stay at the bottom of the hollow portion S. Moreover, since the communicating pipe 50 is provided on the inner side surface 10 a of the transpiration louver 10, drainage can be easily performed from the veranda V side.

  Further, the crosspiece 12 is provided with an overflow hole 35 which defines the upper limit of the water level in the hollow portion S at a position lower than the height of the water supply connection portion 26. Therefore, the water supplied to the hollow portion S does not reach the water supply connection portion 26, the back flow of the water to the water supply tube 24 can be prevented, and the use of the fresh water becomes possible. Further, since the overflow hole 35 is provided on the inner side surface 10a, the deterioration of the appearance can be suppressed. The respective crosspieces 12 communicate with each other by the communication pipe 50, so that the above effect is achieved if the overflow holes 35 are provided in at least one crosspiece 12 among the plurality of crosspieces 12.

  Also, the water supply connection portion 26 is covered by a cross rail 40 provided on the inner side surface 10 a of the transpiration louver 10. Therefore, the water supply connection part 26 becomes difficult to visually recognize not only from the outdoor side of the building 1 but also from the veranda V and the room space R adjacent to the veranda V, and the appearance of the building 1 is further prevented from being impaired.

Second Embodiment
Next, a cooling structure of a building according to a second embodiment will be described with reference to FIGS. 10 and 11. The cooling structure of a building according to the present embodiment differs from the first embodiment in the shape of the crosspiece used and the connecting member or the like for fixing the crosspiece to the wall. Hereinafter, points different from the first embodiment will be mainly described, and the same elements and members will be denoted by the same reference numerals and detailed description will be omitted.

  As shown in FIG. 10, the crosspiece 112 is a cylindrical body formed of a porous material and having a hollow portion S inside, as in the crosspiece 12, and in the present embodiment, the appearance of a substantially square pillar is Is equipped. In the crosspieces 112, similar to the crosspieces 12 in the first embodiment, the coupling member 113 for coupling the crosspieces 112 is engaged with the fixing member 117 fixed to the casing 100, and thereby the casing 100 is assembled. It is fixed to

  The connecting member 113 is elongated in the lateral direction so as to be orthogonal to the crosspiece 112. The connection member 113 includes an upright piece 113a, an upper piece 113b, and a lower piece 113c. The standing pieces 113a stand along the wall surface of the crosspiece 112, and are fixed to the crosspiece 112 by fixing means (support) described later. The upper piece 113b is bent at the upper end of the rising piece 113a and extends orthogonal to the rising piece 113a. At the tip of the upper piece 113b, an engaged portion 113b1 is formed which is folded downward and is further folded toward the crosspiece 112 side. The lower piece 13c extends perpendicularly to the rising piece 113a from the lower part of the rising piece 113a. A locking portion 113c1 folded downward is formed at the tip of the lower piece 113c.

  The fixing member 117 includes a fixing piece 117a, an upper piece 117b and a lower piece 117c. The fixing piece 117a extends in parallel to the standing piece 113a, and is fixed to the mounting nut 7a by a bolt 18. The upper piece 117b extends perpendicularly to the fixed piece 117a from the upper part of the fixed piece 117a. A locking portion 117b1 folded upward is formed at the tip of the upper piece 117b. The lower piece 117c extends perpendicularly to the fixed piece 117a from the lower end of the fixed piece 117a. At the tip of the lower piece 117c, a locked portion 117c1 is formed, which is folded upward and is further folded toward the housing 100 side.

  The coupling member 113 and the fixing member 117 fixed to the housing 100 are engaged with the locked portion 113 b 1 of the coupling member 113 and the locking portion 117 b 1 of the fixing member 117, and the locking portion 113 c 1 of the coupling member 113 And the to-be-locked portion 117c1 of the fixing member 117 are fixed by being locked. The connecting member 113 and the fixing member 117 are fastened by fastening means such as a screw (not shown) in a state of being locked to each other so as not to generate a shift or the like.

  Next, fixation of the crosspiece 112 and the connection member 113 will be described. The crosspiece 112 is fixed to the connection member 113 by being held by the support 130 fixed to the connection member 113.

  As shown in FIG. 11, a plurality of grooves 112a formed continuously from the upper end to the lower end are formed on the outer periphery of the crosspiece 112. Thereby, regular unevenness is formed on the outer peripheral surface in a cross sectional view. In the present embodiment, the groove 112 a is formed on all four side surfaces extending in the vertical direction in the crosspiece 112 having a quadrangular prism shape.

  The support tool 130 includes a pair of connectors 131 and 136 which are combined with each other to be substantially U-shaped in cross section. Each of the connectors 131 and 136 is a plate having a substantially L-shaped cross section. One connecting tool 131 has a substantially rectangular plate-like support piece 132 in which a through hole 132 a is formed, and a substantially rectangular plate-like sandwiching piece 133 extending orthogonally to the support piece 132 with the end edge of the support piece 132 as a base end. And have. Similarly, the other connector 136 also has a substantially rectangular plate-like support piece 137 having a through hole 137a formed therein, and a substantially rectangular plate-like shape extending perpendicularly to the support piece 137 with the end edge of the support piece 137 as a base end. A clamping piece 138 is provided.

  A protruding piece 133 a is formed on the base end side of the sandwiching piece 133 of the connector 131, and a stepped portion 138 a is formed on the base end side of the sandwiching piece 138 of the connector 136. The connectors 131 and 136 are combined in a state in which the positions of the through holes 132a and 136a overlap with each other, and as a result, the surfaces 133b and 138b disposed to face each other are formed. On the surfaces 133 b and 138 b, regular asperities to be fitted to the asperities formed on the crosspiece 112 are formed. Specifically, a plurality of convex portions 133c and 138c having the same height and the same width as the grooves 112a are formed at the same pitch as the grooves 112a.

  When the crosspieces 112 are held by the couplings 131 and 136 (supports 130), the grooves 112a of the crosspieces 112 are fitted to the convex portions 133c and 138c of the couplings 131 and 136, and the projecting pieces 133a and the stepped portions 138a Be abutted. Thereby, the crosspiece 112 is fixed to the support 130 by the friction generated between the support 130 and the crosspiece 112. An adhesive or the like may be used in combination for fixing the support 130 and the crosspiece 112. In addition, for example, the connectors 131 and 136 (supports 130) are arranged at desired positions by being slid from the upper end or the lower end of the crosspiece 112 in a combined state.

  The connectors 131 and 136 are fixed to the connector 113 by bolts 140 inserted through the through holes 132 a and 137 a. Thereby, the crosspiece 112 and the connection member 113 are fixed via the support 130. Then, the link member 113 is fixed to the fixing member 117 fixed to the housing 100, whereby the crosspiece 112 is fixed to the housing 100.

  Next, fixing of the crosspieces 112 and the crosspieces 160 will be described. The cross bar 160 is provided at a position covering the water supply connection portion 26 and the electrode insertion port 36 and at a position covering the communication pipe 50 as in the first embodiment. The cross bar 160 includes a first member 163 fixed to the cross bar 112 and a second member 167 connected to the first member 163. The method of fixing the crosspiece 112 and the first member 163 is omitted because the support 130 is used similarly to the method of fixing the crosspiece 112 and the connection member 113.

  The first member 163 is elongated in the lateral direction so as to be orthogonal to the crosspiece 112. The first member 163 includes an upright piece 163a, an upper piece 163b, and a lower piece 163c. The standing pieces 163 a stand along the wall surface of the crosspiece 112 and are fixed to the crosspiece 112 by the support 130. The upper piece 163b extends perpendicularly to the rising piece 163a from the top of the rising piece 163a. A locking portion 163b1 folded upward is formed at the tip of the upper piece 163b. The lower piece 163c extends perpendicularly to the rising piece 163a from the lower end of the rising piece 163a. At the tip of the lower piece 163c, an engaged portion 163c1 is formed which is folded upward and is further folded toward the rising piece 163a.

  The second member 167 includes an upright piece 167a, an upper piece 167b, and a lower piece 167c. The standing pieces 167a extend in parallel to the standing pieces 163a. The upper piece 167b extends perpendicularly to the rising piece 167a from the upper end of the rising piece 167a. At the tip of the upper piece 167b, a locked portion 167b1 is formed, which is folded downward and the rising piece 167a is folded back to the side. The lower piece 167c extends perpendicularly to the rising piece 167a from the lower part of the rising piece 167a. At the tip of the lower piece 167c, a locking portion 167c1 folded downward is formed.

  The first member 163 fixed to the crosspiece 112 and the second member 167 are engaged with the engaging portion 163 b 1 of the first member 163 and the engaged portion 167 b 1 of the second member 167. The locked portion 163c1 and the locking portion 167c1 of the second member 167 are locked by locking. The first member 163 and the second member 167 are fastened by fastening means such as a screw (not shown) in a state of being locked to each other so that displacement or the like does not occur.

  As shown in FIG. 10, a through hole 164 for the branch pipe 53 is formed in the cross beam 160 covering the communicating pipe 50 (not shown in FIG. 10). Further, through holes (not shown) corresponding to the positions of the water supply connection portion 26 and the electrode insertion port 36 are formed in the horizontal beam 160 covering the water supply connection portion 26 and the electrode insertion port 36.

  According to the crosspiece 112 as described above, since a plurality of continuous grooves 112a are formed on the outer circumference of the crosspiece 112, the surface area on the outer circumference of the crosspiece 112 is greater than in the case of a flat structure without the grooves 112a. It is getting bigger. Such a large surface area can cool the ambient air more effectively.

  Further, the crosspiece 112 is held by the connecting members 131 and 136, and the crosspiece 112 is engaged with the supporting member 130 by fitting the groove 112a of the crosspiece 112 and the convex portions 133c and 138c of the connecting members 131 and 136. It is fixed. Therefore, it is not necessary to form a through hole or the like for fixation to the crosspiece 112, and the durability of the crosspiece can be improved as compared to the case where there is a through hole for fixation.

Third Embodiment
Next, a cooling structure of a building according to a third embodiment will be described with reference to FIGS. 12 and 13. In the cooling structure of a building according to the present embodiment, the configuration relating to the water supply (water distribution) to the crosspieces is different from that of the first embodiment. Hereinafter, points different from the first embodiment will be mainly described, and the same elements and members will be denoted by the same reference numerals and detailed description will be omitted.

  As shown in FIG. 12 and FIG. 13, the cooling structure according to the present embodiment has a transpiration louver 210. The transpiration louver 210 is configured to have a laterally expanded surface shape by arranging a plurality of longitudinally extending crosspieces 212 side by side at predetermined intervals in the lateral direction. Each crosspiece 212 which comprises the transpiration louver 210 is a cylindrical body which has the hollow part S inside, and is provided with the external appearance of square-prism shape in this embodiment. The crosspiece 212 is formed of a porous material such as, for example, ALC. The transpiration louver 210 configured in a planar shape is attached to the building 1 from the outdoor side by fixing means 11a and 11b so as to cover the opening H of the building 1 as in the first embodiment (see FIG. 1). 12 and 13, the transpiration louver 210 is shown in a simplified manner, for example, the upper side of the transpiration louver 210 connected to the fixing means 11a and the lower side of the transpiration louver 210 connected to the fixing means 11b. And are omitted.

  The hollow portions S of the crosspieces 212 adjacent to each other communicate with each other by the communication pipe 220. In the present embodiment, through holes 213a which penetrate the inside and the outside of the hollow portion S are formed in the side surfaces 213 opposed to each other in the adjacent cross members 212. The facing through holes 213a are communicated with each other by the communication pipe 220. The through holes 213a are all formed at the same height position, and, for example, at a height corresponding to the upper side of the center C in the vertical direction in the opening H, similarly to the water supply connection portion 26 in the first embodiment. positioned. The communication pipe 220 is formed of, for example, a cylindrical resin pipe or a metal pipe. A water stop process is performed on a connection portion between the communication pipe 220 and the crosspiece 212.

  A water supply pipe 230 is disposed inside the communication pipe 220. A water supply tube 24 (not shown in FIGS. 12 and 13) is connected to the water supply pipe 230. The water supply tube can be connected to the veranda V side of the water supply pipe 230 from the inside of the veranda V via the opening H, as in the first embodiment. The water supply pipe 230 is inserted into the communication pipe 220 and is also inserted into the hollow portion S of each crosspiece 212 through the through hole 213a. The outer diameter of the water supply pipe 230 is smaller than the inner diameter of the communication pipe 220. In the space inside the communication pipe 220 and outside the water supply pipe 230, water can flow as indicated by a broken arrow in FIG. Thus, the hollow portions S of the crosspieces are communicated with each other by the communication pipe 220 and the water supply pipe 230.

  Water discharge ports 231 are formed in the water supply pipe 230 at intervals of the crosspieces 212 so as to be located in the hollow portions S of the crosspieces 212. Among the water discharge ports 231 located in each crosspiece 212, one water discharge port 231A has a smaller diameter than the other water discharge ports 231. Therefore, the amount of water flow from the water discharge port 231A is smaller than that of the other water discharge ports 231. The water outlet 231A in the illustrated example is located at the end of the water supply pipe 230.

  A water level control electrode 30 (upper limit electrode 32, lower limit electrode 33, ground electrode 34) as a water level sensor is disposed in the crosspiece 212A in which the water discharge port 231A is located. The upper limit electrode 32 is disposed at a position corresponding to the water level in the full water state, and is disposed at a height higher than the position of the through hole 213a. In the illustrated example, the upper limit electrode 32 is disposed at substantially the same height as the height of the upper end of the through hole 213a. Further, an overflow hole 35 is provided at a position above the lower end of the upper limit electrode 32 on the inner side surface 210 a facing the opening H side of the crosspiece 212.

  Below the communication pipe 220, a reinforcing member 240 for connecting the crosspieces 212 is provided. The reinforcing member 240 is formed of, for example, a ceramic material or a metal material. By providing such a reinforcing member 240, buckling of the transpiration louver 210 is suppressed. Further, the reinforcing member 240 has a cylindrical appearance as the communication tube 220 does. Therefore, the fall of the designability of the transpiration louver 210 by the reinforcement member 240 being arrange | positioned can be prevented.

  In the transpiration louver 210 described above, when water is supplied from the water supply tube 24 to the water supply pipe 230, water is stored from the water discharge ports 231 in the hollow portions S of the crosspieces 212. At this time, in the crosspiece 212A in which the water discharge port 231A is located, the water storage speed is lower than that of the other crosspieces 212. When the water level of the other crosspieces 212 becomes higher than the position of the through hole 213a, the water in the crosspieces 212 flows into the adjacent crosspieces via the communication pipe 220.

  In the present embodiment, the water supply tube 24 is connected to the water supply pipe 230 from the inside of the veranda V via the opening H as in the first embodiment. Therefore, it is difficult for the water supply tube 24 to be visually recognized from the outdoor side of the building 1, and the appearance of the building 1 is prevented from being impaired. Moreover, when performing attachment construction and maintenance of the water supply tube 24, the veranda V can be utilized and workability | operativity is good. Moreover, since the water discharge port 231 is formed corresponding to all the crosspieces 212 arranged in parallel, it can water-supply efficiently with respect to each crosspiece 212. As shown in FIG. In addition, even if there is a difference in the rise in water level in the hollow portion S of each crosspiece 212 when water is being supplied, the crosspiece 212 from the crosspiece 212 having a water level higher than that of the communication pipe 220 Because the water is distributed to the other crosspieces 212 through the above, the variation of the water level can be suppressed.

  The communicating pipe 220 has a height corresponding to the upper side of the center C in the vertical direction at the opening H, and communicates the mutually facing side surfaces 213 of the adjacent cross members 212. Thus, since communication pipe 220 is disposed at a relatively high position, communication pipe 220 does not easily enter the view when the exterior is viewed from room space R adjacent to veranda V or veranda V, and the view is obstructed. It is difficult to do.

  Further, the diameter of the water discharge port 231A formed in the water supply pipe 230 is smaller than the diameter of the other water discharge ports 231, and the water level control electrode 30 is in the hollow portion S of the crosspiece 212A supplied with water by the water discharge port 231A. It is arranged. Thereby, in the crosspiece 212A supplied with water by the small diameter outlet 231A, the rise of the water level is the slowest. Therefore, when the water level control electrode 30 disposed in the crosspiece 212A detects a full water, the water level of the other crosspieces 212 becomes constant by the communication pipe 220, so that water can be efficiently supplied.

  As mentioned above, although the cooling structure of the building which concerns on each embodiment was demonstrated to the example about this invention, this invention is not limited only to said embodiment. For example, although an example in which the transpiration louver 10 is provided so as to cover the entire surface is shown for the opening formed in the veranda, the present invention is not limited thereto, and the transpiration louver is attached so as to cover only a part of the opening. It may be done.

  Moreover, in the first embodiment, an example in which the water supply tube is connected to only one of the plurality of crosspieces constituting the transpiration louver 10 is shown, but it is not limited to this. For example, the water supply tube may be connected to two or more crosspieces by preparing a plurality of water supply tubes or providing a branch pipe to the water supply tube. In addition, when a water supply tube is connected with respect to all the crosspieces, although a communicating pipe is not necessarily required, the change of the water level in each crosspiece can be interlocked by providing a communicating pipe. In addition, when the water supply tube is connected to all the crosspieces, the amount of water supplied from the water supply tube may be changed by the crosspieces as in the third embodiment.

  Moreover, although the example in which the drainage drain is connected to the side opposite to the branch pipe with respect to the main pipe of the communication pipe has been shown, the present invention is not limited to this. The drainage drain can drain all of the crosspieces via the communication pipe if it is connected to any position of the communication pipe, and may be formed, for example, at the end of the main pipe .

  Moreover, although the example which the groove | channel 112a formed in the crosspiece 112 continues from the upper end to the lower end was shown, it is not limited to this. For example, a continuous groove may be formed from the lower end to the upper end, and the groove may end at a position corresponding to the top support 130. In this case, the end portion of the groove plays the role of a stopper to prevent the crosspiece from falling off the support 130.

  DESCRIPTION OF SYMBOLS 1 ... building, 10 ... transpiration louver (water-transpiration means), 10a ... inner side, 11a, 11b ... fixing means, 12,112 ... crosspiece, 20 ... water supply means, 24 ... water supply tube (water supply means), 35 ... overflow Hole 40, horizontal bar, 50: communicating pipe, 54: drainage drain, 100: housing (building structure), 101: cooling structure, H: opening, S: hollow portion, V: veranda.

Claims (12)

A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water evaporation means is attached to a building structure so as to cover the opening, and has a water supply connection to the water supply means on an inner side surface which is a surface on the veranda side of the water evaporation means.
The water supply means is connected to the water supply connection portion from the inside of the veranda via the opening .
The cooling structure of a building, wherein the water evaporation means is fixed to the building structure above and below the opening by fixing means provided on the inner side surface . A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water evaporation means is attached to a building structure so as to cover the opening, and has a water supply connection to the water supply means on an inner side surface which is a surface on the veranda side of the water evaporation means.
The water supply means is connected to the water supply connection portion from the inside of the veranda via the opening.
The water supply connection portion is provided to a part of the plurality of crosspieces,
The hollow portions of the plurality of crosspieces are configured to communicate with each other by a communication pipe,
Cooling structure of the communicating pipe, building you characterized in that attached to the inner surface at a plurality of said crosspieces. The communicating pipe is provided with drainage means,
The cooling structure of a building according to claim 2 , wherein a lower end height of the hollow portion of the crosspiece is substantially equal to a height of the communication pipe. An overflow hole for defining an upper limit of the water level in the hollow portion is provided at a position lower than the height of the water supply connection portion on at least one inner side surface of the plurality of crosspieces. The cooling structure of the building according to Item 2 or 3 . A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water evaporation means is attached to a building structure so as to cover the opening, and has a water supply connection to the water supply means on an inner side surface which is a surface on the veranda side of the water evaporation means.
The water supply means is connected to the water supply connection portion from the inside of the veranda via the opening.
The inner surface of the water vapor transfer means is provided with a laterally extending hollow crosspiece;
Cooling structure of the water supply connections, building you characterized in that it is covered by the lateral beam. A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water evaporation means is attached to a building structure so as to cover the opening, and has a water supply connection to the water supply means on an inner side surface which is a surface on the veranda side of the water evaporation means.
The water supply means is connected to the water supply connection portion from the inside of the veranda via the opening.
Cooling structure wherein the outer peripheral surface of the crosspieces, building you characterized in that grooves are formed continuously to the other side of at least one of upper and lower ends is provided with a plurality. A support is fixed outward on the building structure,
The support has a convex portion that can be fitted into the groove formed in the crosspiece,
The cooling structure of a building according to claim 6, wherein the groove of the crosspiece and the convex portion of the support are fitted to fix the crosspiece to the building structure. The water supply means according to any one of claims 1 to 7, wherein the water evaporation means comprises the water supply connection portion to the water supply means at a height corresponding to an upper side than a vertical center of the opening. Building cooling structure described in. The said water evaporation means is being fixed to the building structure above and below the said opening by the fixing means provided in the said inner surface, It is characterized by the above-mentioned. Building cooling structure. A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water vapor transfer means is attached to a building structure so as to cover the opening;
The hollow members of the plurality of crosspieces communicate with each other by the communication pipe,
In the communication pipe, a water supply pipe in which water discharge ports are formed at intervals of the crosspieces is arranged to supply water to each of the plurality of crosspieces,
The water supply means is connected to the water supply pipe from the inside of the veranda via the opening.
The communication pipe has a height corresponding to an upper side than the vertical center of the opening, and communicates mutually facing side surfaces of adjacent ones of the plurality of crosspieces. cooling structure of to that building. A cooling structure of a building having a veranda having an opening formed on the side facing the outside,
A water evaporation means configured in a planar shape by arranging a plurality of vertically extending crosspieces having hollow portions inside;
Water supply means for supplying water to the hollow portion of the water evaporation means;
The water vapor transfer means is attached to a building structure so as to cover the opening;
The hollow members of the plurality of crosspieces communicate with each other by the communication pipe,
In the communication pipe, a water supply pipe in which water discharge ports are formed at intervals of the crosspieces is arranged to supply water to each of the plurality of crosspieces,
The water supply means is connected to the water supply pipe from the inside of the veranda via the opening.
Among the water discharge ports formed in the water supply pipe, the diameter of one water discharge port is smaller than the diameter of the other water discharge port, and the water level sensor is provided in the hollow portion of the crosspiece supplied with water by the one water discharge port. cooling structure for buildings but you characterized in that it is arranged. The communication pipe has a height corresponding to an upper side than the vertical center of the opening, and communicates mutually facing side surfaces of adjacent ones of the plurality of crosspieces. The cooling structure of a building according to claim 11.

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