JP3707682B2 - Combustion device and method of attaching combustion device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a combustion apparatus used as a water heater, a heater, or the like. The present invention is particularly suitable as a combustion apparatus of a type installed on a veranda or the like of an apartment.
[0002]
[Prior art]
As a form of the combustion apparatus, there are a water heater, a heater, a bath apparatus, or a complex machine thereof.
These combustion devices are sometimes installed indoors, but in apartment houses such as apartments, they are often installed on a veranda or the like.
Here, in the prior art, when the combustion apparatus is installed on a veranda or the like, the combustion apparatus is installed with the main body portion mounted on a gantry.
That is, a stand is placed on a veranda or the like, and the main body of the combustion apparatus is placed on the stand. Necessary piping work was performed with the combustion device fixed to the frame.
[0003]
[Problems to be solved by the invention]
However, according to the above construction method, there is a problem that the installation work of the combustion apparatus cannot be performed unless the construction work of the veranda is completed.
In other words, the veranda injects concrete after the rebar construction. Furthermore, after the concrete curing period has passed, mortar is applied to the surface. In some cases, paints other than mortar are applied, or rugs such as rubber are stuck.
[0004]
In this way, the construction work of the veranda is over a long period of time, but since the combustion apparatus of the prior art has installed the gantry directly on the floor of the veranda, the combustion apparatus is placed on the gantry, There was a problem that the combustion equipment was not installed until all the floor work was completed.
That is, in the prior art, there has been a complaint that the installation work of the combustion apparatus cannot be started until the surface construction of the veranda (such as mortar coating) is completed.
On the other hand, there is a strong demand among the installers of the combustion apparatus to start installation work of the combustion apparatus when the curing of the concrete is finished.
[0005]
The present invention meets the above-mentioned demands of those skilled in the art, and proposes a combustion apparatus that can perform installation work without waiting for the floor surface to finish.
Moreover, this invention provides the attachment method of a combustion apparatus, and the construction method attached to these.
[0006]
[Means for Solving the Problems]
And invention of Claim 1 for solving an above-mentioned subject has a gantry part which supports a combustion device main-body part and a combustion device main-body part in a combustion device arranged adjacent to a wall surface of a building. Furthermore, the pedestal is attached to the wall surface and can support the combustion apparatus main body, and the support is separate from the support And coupled to the support member A cover member having a three-dimensional structure covering the support member, the cover member has at least a side surface other than a portion facing the wall surface of the building, and at least one specific surface among the side surfaces of the cover member is removable; The cover member maintains a three-dimensional structure even when the one surface is removed, The cover member has a contact portion in contact with the ground side, and the cover member can be slid by pressing it toward the support member prior to coupling with the support member, and the cover member can be arranged in the vicinity of the support member. It is a combustion apparatus characterized by this.
[0007]
In the combustion apparatus of the present invention, the combustion apparatus main body is installed on the gantry as in the prior art. Here, in the gantry employed in the present invention, the support member and the cover member covering the support member are separate. In the combustion apparatus of the present invention, the above-described support member is attached to the wall surface of the building. And a combustion apparatus main-body part is mounted with respect to a support part.
When installing the combustion apparatus of this invention, a support member is previously attached with respect to a wall surface. Then, the combustion apparatus main body is placed on the support member.
Here, in this invention, since the supporting member is attached with respect to the wall surface of a building, it is vacant between a supporting member and a floor surface.
Predetermined piping work is performed using this space. And after piping work is completed partially or entirely, a cover member is installed, but a floor surface can be finished in the meantime.
Install the cover after the floor work is completed. And, if necessary, carry out the remaining piping work.
[0008]
When all the piping work is completed (it is not always necessary to finish all), the cover member is attached to the support member.
In the combustion apparatus of the present invention, since the cover member has a three-dimensional structure and maintains the three-dimensional structure even when one surface is removed, the cover member is moved to the vicinity of the support member by sliding the cover member. Can be arranged. And a cover member and a supporting member are combined as needed.
Moreover, since the cover member employ | adopted by this invention can remove one specific surface, the said one surface can be removed and a maintenance can be performed.
Of course, the present invention does not exclude a configuration in which a plurality of surfaces can be removed.
[0009]
The invention according to claim 2 is characterized in that the cover member is open on the back side, has a front plate member and left and right side plate members, and the front plate member is removable. It is a combustion device.
[0010]
The combustion apparatus according to the present invention is suitable for a case where the combustion apparatus is installed with the wall as the back, and the left and right side surfaces of the combustion apparatus are vacant.
In such a case where the combustion apparatus is installed with the wall on the back, in many cases, a through hole is provided in the wall, and a pipe communicating with the inside and outside of the building is laid in the through hole. On the other hand, in this invention, since the back surface side of the cover member is open | released, piping drawing from the back surface side is easy.
Moreover, in the structure of this invention, since it has the side plate member on either side, piping inside a mount is not visible from the side surface side. Furthermore, in the combustion apparatus of the present invention, since the front plate member is removable, the front plate member can be removed for maintenance.
[0011]
According to a third aspect of the present invention, the cover member has one of the back side and the left and right side surfaces open, and has either the left or right side plate member and the front plate member, and the front plate member is removable. The combustion apparatus according to claim 1.
[0012]
The combustion apparatus of the present invention has a configuration suitable for the case where the combustion apparatus is installed at a position where two surfaces such as a corner portion of a veranda are surrounded by walls.
In such a case where the combustion apparatus is installed with the wall on the back, in many cases, a through-hole is provided in the side wall on the back side or the side wall on the basis of the combustion apparatus, and a building is formed in the through-hole. Install piping that communicates with the inside and outside of the building. On the other hand, in the present invention, since the back plate side and either the left or right side plate member of the cover member are opened, it is easy to draw out the pipe from the back side and the side surface.
Moreover, in the structure of this invention, since it has a side plate member of the direction where space exists, piping inside a mount frame is not visible from a side surface side. Furthermore, also for the combustion apparatus of the present invention, since the front plate member can be removed, maintenance can be performed by removing the front plate member.
[0013]
According to a fourth aspect of the present invention, the cover member has a bottom plate member, and the combustion apparatus according to any one of the first to third aspects so is there.
[0014]
In the combustion apparatus of the present invention, the cover member has a bottom plate member, and the gantry has a bottom. Therefore, a heavy object such as an expansion tank can be installed on the bottom plate member of the gantry. Furthermore, in the present invention, since the attachment position of the base material such as the expansion tank is determined in advance, piping from the combustion apparatus main body to the expansion tank or the like can be manufactured in advance at the factory.
[0015]
The invention according to claim 5 Combustion device body Heat the heating medium Is, The expansion tank is installed on the bottom plate member and connected to the combustion apparatus main body by piping. Claim 4 It is a combustion apparatus of description.
[0016]
The invention according to claim 6 is the combustion apparatus according to any one of claims 1 to 5, wherein a height adjusting member is provided in the contact portion.
[0017]
In the combustion apparatus of the present invention, since the height adjusting member for adjusting the height of the bottom portion is provided in the contact portion, an error in the mounting height of the support member can be adjusted.
[0018]
The invention according to claim 7 is a method of attaching the combustion device according to any one of claims 1 to 6, wherein a support member of the gantry is attached to the wall surface, and the combustion device main body is placed on the gantry. Then, the combustion apparatus main body is fixed, and after a part or all of the piping work between the combustion apparatus main body and the outside is performed, the cover member is attached to the support member.
[0019]
The method for attaching the combustion apparatus according to the present invention is in accordance with the construction procedure described in the description of claims 1 to 6, and the support member of the gantry is first attached to the wall surface. Then, the combustion apparatus main body is placed on the gantry and the combustion apparatus main body is fixed. Then, after a part or all of the piping work between the combustion apparatus main body and the outside is performed, the cover member is attached to the support member.
[0020]
The invention according to claim 8 is a method of attaching the combustion apparatus according to any one of claims 1 to 6, wherein a through hole is provided in advance in the wall of the building, and a pipe connection structure is provided at one end side. Prepare pipe A with the end side cut off and pipe B with the pipe connection structure on one end side and one side of the welded joint on the other end side, and set the pipe A cut-off side according to the wall thickness. Cutting, joining one piece of the welded joint of the cut surface and the pipe B and welding-connecting, placing the weld-connected pipe in the through hole of the wall, before and after the series of operations described above, the support member of the gantry part Is attached to the wall surface, the combustion apparatus main body is mounted on the pedestal, and the combustion apparatus main body is fixed, and then the pipe disposed in the through hole of the wall is connected to the combustion apparatus main body, and then supported. Mounting method of combustion device characterized by attaching cover member to member It is.
Here, the welding connection is a term to be interpreted in a broad sense and includes brazing.
[0021]
The method of attaching the combustion apparatus of the present invention is also in accordance with the construction procedure described in the description of claims 1 to 6. In particular, the method of the present invention is a measure for laying piping through a wall. It is effective when adopting. That is, when the combustion apparatus is installed outdoors, a hole is often provided in the building wall to penetrate the pipe, but the wall thickness varies depending on the building. For this reason, when a certain length of pipe is used, the pipe length is not sufficient. In some cases, the pipe is too long and protrudes greatly from the wall surface, which obstructs the connection of other pipes taking place.
On the other hand, in the method of the present invention, the pipe connection structure is provided on one end side, the other end side is cut off, and the pipe connection structure is provided on one end side, and one side of the welded joint is provided on the other end side. Tube B is prepared, and the cut-off state side of tube A is cut according to the wall thickness. Then, a piece of the welded joint of the cut surface and the pipe B is joined and welded. As a result, a pipe having a length corresponding to the wall thickness is completed at the construction site. Moreover, according to the construction method of this invention, a pipe connection structure is provided in the both ends of the completed piping. Therefore, piping connection inside and outside the wall is easy.
Also in the mounting method of the combustion apparatus of the present invention, the support member of the gantry is first attached to the wall surface. Then, the combustion apparatus main body is placed on the gantry and the combustion apparatus main body is fixed. Then, after a part or all of the piping work between the combustion apparatus main body and the outside is performed, the cover member is attached to the support member.
[0022]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be further described below.
FIG. 1 illustrates a combustion apparatus employed in an embodiment of the present invention. FIG. 1 (a) is a front view of the combustion apparatus main body with the front plate and the front plate member of the gantry removed. FIG. FIG. 2 is a piping system diagram of the combustion apparatus of the present invention. 3 to 22 and 25 are explanatory views showing the steps of the combustion apparatus mounting method according to the first embodiment of the present invention. FIG. 23 is a three-dimensional piping diagram showing piping in the frame of the combustion apparatus according to the embodiment of the present invention. FIG. 24 is a front view, a left side view, and a plan view showing piping in the frame of the combustion apparatus according to the embodiment of the present invention.
[0023]
As shown in FIG. 1, the combustion apparatus in the embodiment of the present invention is largely composed of a combustion apparatus main body 1 and a gantry 14. In FIG. 1, illustration of piping in the gantry 14 is omitted.
Further, the gantry 14 includes a support member 48 and a cover member 62.
The combustion apparatus main body 1 is a hot water storage type water heater, and includes an independent case 2 as shown in FIG. The case 2 is provided with a mounting bracket 4 at the upper end as shown in FIG. Further, the case 2 incorporates therein a piping member surrounded by a two-dot chain line in FIG. That is, in the case main body 3, water and heat medium pipes are built around the can body 5. The can 5 is roughly composed of a storage unit 6 in which a heat medium such as water, heat transfer oil, and antifreeze is stored, and a burner 7 that burns fuel and heats the heat medium in the storage unit 6. .
[0024]
Coiled heat exchangers 8 and 9 are built in the storage unit 6. A gas passage 10 through which combustion gas generated in the burner 7 passes is provided in the storage unit 6. The heat medium in the reservoir 6 is heated by exchanging heat with the combustion gas passing through the gas passage 10.
The hot and cold water in the coiled heat exchangers 8 and 9 are both heated by heat exchange with the heat medium in the storage unit 6. The coiled heat exchanger 8 in the upper part of the drawing is connected to an external currant 20 or the like via a hot water supply connection port 11. The coiled heat exchanger 8 is supplied with clean water from the water supply connection port 12.
[0025]
On the other hand, the coiled heat exchanger 9 at the bottom of the drawing is connected to an external bathtub 23 via a bath outlet connection port 21 and a bath return connection port 22.
[0026]
On the other hand, the storage unit 6 is provided with a circulation circuit 15 through which an internal heat medium circulates. The circulation circuit 15 includes a circulation outward path 17 that flows out from the storage unit 6 and a circulation return path 16 that returns to the storage unit 6. The circulation forward path 17 and the circulation return path 16 are connected to an external load terminal 25 such as floor heating or a fan convector via a heating forward connection port 19 and a heating return connection port 18, respectively.
The circulation return path 16 is branched in the middle, and is connected to an external expansion tank 78 via the expansion tank connection port 24. A pressure gauge 28 and a safety valve 29 are attached between the expansion tank connection port 24 and the expansion tank 78.
[0027]
The burner 7 is connected to an oil tank (not shown) via an oil feed pipe connection port 27.
[0028]
As described above, the combustion apparatus main body 1 has four connection ports including a hot water supply connection port 11, a water supply connection port 12, a bath outlet connection port 21, and a bath return connection port 22 as connection ports related to water. As the mouth, there are three connection ports, a heating forward connection port 19, a heating return connection port 18, and an expansion tank connection port 24. In addition, an oil feed pipe connection port 27 is provided as a connection port related to fuel. These eight connection ports 11, 12, 18, 19, 21, 22, 24, 27 are all concentrated on the bottom surface of the case 2 as shown in FIG.
[0029]
The above-described combustion apparatus main body 1 is placed on the gantry 14 and installed at a position near the veranda wall. Hereinafter, the attachment method of the combustion apparatus main body 1 will be described following the construction process. The structure of the gantry 14 will be described together with the description of the construction procedure.
[0030]
The installation process described below is a method in the case of installing the back surface of the combustion apparatus main body 1 in contact with the wall 30 of the building.
First, as shown in FIG. 3, three through holes 31a, 31b, 31c are provided in the wall 30 of the building. The through holes 31a, 31b, and 31c may be opened by a hole saw or the like after the wall 30 is completed. However, when the wall 30 is made of concrete, an appropriate formwork is installed in advance and then the concrete is poured. It is desirable to make it.
[0031]
And the piping 32 is laid in the above-mentioned through-holes 31a, 31b, 31c. Here, the pipe 32 laid in the through holes 31a, 31b, 31c is made by appropriately cutting the pipes A, B shown in FIG.
That is, the pipe B is a bend-shaped curved pipe, and a pipe screw, a union joint, and other pipe connection structures 33 are provided on one end side. On the other end side of the pipe B, one side 35 of the weld joint is provided. Here, the one-side 35 of the weld joint means all structures for facilitating the welding of the pipe, and in this embodiment, the diameter-expanded portion is expanded to such an extent that the pipe to be connected can be inserted. . One side of the welded joint may have a structure in which a welding socket is attached to another, or a diameter reduced so that it can be inserted into the other pipe.
[0032]
The pipe A is a straight pipe, and a pipe connection structure 33 is provided on one end side. The other end side of the tube A is in a so-called “cut-off” state, and is the end portion of the tube cut by the cutter.
[0033]
In this embodiment, the tube A is cut according to the thickness of the wall 30, and the cut surface is inserted into one side 35 of the welded joint of the tube B and brazed.
As described above, in this embodiment, the length of the through pipe 32 is adjusted on site according to the situation of the construction site.
[0034]
Then, the through pipe 32 is inserted into the through holes 31a, 31b, and 31c. At this time, the heat insulating sleeve 36 is attached to the through pipe 32 so that the through pipe 32 is fixed and insulated. Here, as shown in FIGS. 5, 6, and 7, the heat insulating sleeve 36 includes a cylindrical metal cylinder 37 and half-shaped heat insulating cylinders 38 a and 38 b.
That is, the metal cylinder 37 has a cylindrical outer shape, and a flange 39 is provided at an end thereof. Further, the flange 39 is provided with protrusions 40 at two locations, and the protrusions 40 are provided with attachment holes 41.
[0035]
The heat insulating cylinders 38a and 38b are halved cylinders, and two cylinders are formed together. Further, a groove (not shown) is provided inside the heat insulating cylinders 38a, 38b, and the through pipe 32 is held in the groove. The heat insulating cylinders 38a and 38b are also cut to an appropriate length at the construction site in the same manner as the pipe A of the through pipe 32.
Then, as shown in FIG. 7, the through pipe 32 is attached to the heat insulating sleeve 36 and inserted into the through hole 31 of the wall 30. Then, the screw 43 is inserted into the mounting hole 41 of the heat insulating sleeve 36 and the through pipe 32 is laid in the through hole 31 of the wall 30 together with the heat insulating sleeve 36.
FIG. 8 shows a state in which the through pipes 32 are attached to all the through holes 31a, 31b, and 31c.
[0036]
Subsequently, a predetermined pilot hole 45 is provided in the wall 30. In this embodiment, as shown in FIG. 9, a pattern paper 46 is placed on the wall 30, and six pilot holes 45 are provided in accordance with the pattern paper.
[0037]
As described above, the gantry 14 includes the support member 48 and the cover member 62.
Then, the support member 48 of the gantry 14 is attached to the prepared lower hole 45. Here, the support member 48 is made by welding “L” shaped steel or the like, or made by bending a plate material, and has a support portion 49 arranged horizontally and an attachment arranged vertically. Part 50. In other words, the corners of the “L” -shaped members made of steel are connected by the connecting bars 51. When the indicator member 48 is formed by bending a plate material, the support portion 49, the attachment portion 50, and the connection bar 51 may all be manufactured by bending a single plate.
As shown in FIG. 10, a triangular plate body 52 is welded to the “L” -shaped portion described above. Accordingly, the support member 48 has a substantially U-shaped support portion 49 as an upper surface portion, and has two attachment portions 50 vertically suspended from one end side thereof.
The support member 48 is firmly attached to the wall 30 by an anchor bolt 53 or the like.
[0038]
Subsequently, as shown in FIG. 11, the combustion apparatus main body 1 described above is mounted on the support member 48, and the combustion apparatus main body 1 is screwed to the support 49 of the support member 48.
Here, as described above, the eight connection ports 11, 12, 18, 19, 21, 21, 22, 24, and 27 are exposed from the lower part of the combustion apparatus main body 1, and the support member 48 is frame-shaped and the upper surface is Since it is substantially “U” -shaped, the connection ports 11, 12, 18, 19, 21, 22, 24, 27 are all exposed within the frame of the support member 48.
[0039]
Further, as shown in FIG. 12, screws 54 are inserted into the mounting bracket 4 provided at the upper part of the case 2, and the upper end side of the combustion apparatus main body 1 is fixed to the wall 30.
[0040]
Subsequently, pipe connection is started as shown in FIG. FIG. 13 shows a state in which the heating forward connection port 19 and the heating return connection port 18 are connected to the two pipes 32 laid in the left end through hole 31a by the pipes 55 and 56. The pipe 55 is branched in a “T” shape, and manual valves 57 and 58 are provided at both ends thereof, and an intermediate portion is connected to the pipe 32 laid in the through hole 31a. The same applies to the pipe 56, which is branched in a “T” shape, with manual valves 60 and 61 provided at both ends thereof, and an intermediate portion connected to the pipe 32 laid in the through hole 31 a.
[0041]
In this embodiment, the predetermined piping work is continued. In this embodiment, the piping member and the gantry 14 do not touch the floor surface at this construction stage. Therefore, piping work can be performed prior to floor finishing such as mortar coating.
[0042]
When the floor finish is completed, the cover member 62 is attached. Here, the cover member 62 has a substantially box-shaped three-dimensional shape as shown in FIG. 14, and includes a bottom plate member 65, a right side plate member 66, a left side plate member 67, and a front plate member 68.
The top surface side of the cover member 62 is open. Although the back side of the cover member 62 is also open, a lower back plate member 70 is provided at the bottom.
The front plate member 68 of the cover member 62 is attached to the crosspiece 72 and the like by screws 71 as shown in FIG. 14, and the front plate member 68 of the cover member 62 is removable.
The inner width of the cover member 62 is substantially equal to the outer width of the support member 48 described above. Further, the depth of the cover member 62 is substantially equal to the depth of the support member 48 described above.
[0043]
A height adjusting member 73 is provided on the bottom plate member 65 of the cover member 62. The height adjusting member 72 is specifically an adjuster screw constituted by a bolt and nut, and the protruding portion expands and contracts by rotating the bolt at the tip as described later.
[0044]
The cover member 62 is attached with the front plate member 68 removed as shown in FIG. Here, since the cover member 62 has the bottom plate member 65, the right side plate member 66, the left side plate member 67, and the front plate member 68 as described above and is covered on four sides, the cover plate 62 can be removed even if the front plate member 68 is removed. Three surfaces remain, and the three-dimensional shape is maintained.
A method of attaching the cover member 62 is shown in FIG. FIG. 15 is a top view of the relationship between the support member 48 and the cover member 62 when the cover member 68 is attached.
[0045]
The cover member 62 is disposed in front of the support member 48 with the back side facing the support member 48 side. Then, the cover member 62 is slowly pushed toward the support member 48, the cover member 62 is slid, and the cover member 62 is inserted outside the support member 48.
Thereafter, the cover member 62 and the support member 48 are fastened with screws 74 as shown in FIG. Further, as shown in FIG. 17, screws 75 are inserted into the back plate member 70 of the cover member 62 to fix the back plate member 70 to the wall 30.
[0046]
Thereafter, as shown in FIG. 18, a heat insulating material 77 is provided on the inner surface side of the cover member 62.
[0047]
Then, as shown in FIG. 19, the expansion tank 78 is temporarily placed on the bottom surface of the gantry 14, and piping related to the expansion tank 78 is performed as shown in FIG. Specifically, the expansion tank connection port 24 and the expansion tank 78 of the combustion apparatus main body 1 are connected by a pipe 80. The pipe 80 is branched in the middle, and a pressure gauge 28 and a safety valve 29 are attached.
Here, in the present embodiment, the expansion tank 78 is installed on the bottom surface of the gantry 14 and the positional relationship between the expansion tank 78 and other members is determined in advance. A pipe 80 for connecting between them can be manufactured in advance at the factory.
[0048]
When the piping related to the expansion tank 78 is completed, the expansion tank 78 is fixed to the mount 14 with screws 81 as shown in FIG.
[0049]
Finally, the height adjusting member 73 is adjusted as shown in FIG. 22, and the gantry 14 is installed on the floor. More specifically, the bolt of the height adjusting member 73 is rotated, the amount of protrusion of the height adjusting member 73 is changed, and the tip of the bolt is brought into contact with the floor surface.
[0050]
And predetermined piping is completed. The piping system in the gantry 14 is as shown in FIG. 23, and the actual piping is as shown in FIG.
And As shown in FIG. When all the piping is completed, the front plate member 68 is attached with the screw 71, and the installation work of the combustion apparatus is completed. The front plate member 68 is removed during maintenance.
[0051]
The embodiment described above is a method in the case where there are spaces on both sides of the combustion device and the back surface of the combustion device is installed in contact with the wall 30 of the building, but the combustion device is surrounded by walls depending on conditions such as a veranda. In some cases, it is installed at the corners. In such a case, piping may be laid through the side wall of the combustion device.
Hereinafter, a procedure in the case where a combustion device is installed in a corner portion and a pipe is penetrated into a room from a side wall of the combustion device will be described.
[0052]
In the following embodiments, the same members as those in the previous embodiments are denoted by the same reference numerals, and redundant description is omitted. Explanation of similar steps is omitted.
FIGS. 26-32 is explanatory drawing which shows the process of the attachment method of the combustion apparatus in the 2nd Embodiment of this invention.
[0053]
In this embodiment, the pipe is taken out from the side wall 83, and three through holes 82a, 82b. 82c is provided. Since the area of the side surface of the gantry 14 is smaller than that of the front surface, and the support member of the gantry 14 is provided with a triangular plate 52, the through holes 82a, 82b. The array 82c is a triangular array as shown in FIG.
[0054]
Then, as described above, the pattern paper is applied to form a pilot hole (FIG. 9), and the support member 48 is attached (FIG. 10). These procedures are the same as in the previous example. The support member 48 is the same as the previous example.
And the combustion apparatus main body 1 is fixed like the previous example (FIGS. 11 and 12), and pipe connection is started. FIG. 27 shows a state in which the heating forward connection port 19 and the heating return connection port 18 are connected to the two pipes 32 laid in the left end through-hole 31a by the pipes 84 and 86.
[0055]
In this way, the predetermined piping work is continued. Also in this embodiment, the piping member and the gantry 14 do not touch the floor surface at this construction stage. Therefore, piping work can be performed prior to floor finishing such as mortar coating.
[0056]
When the floor finish is completed, the cover member 85 is attached. Here, the cover member 85 is common to the previous embodiment in that it has a three-dimensional shape. In the previous embodiment, the cover member 85 is covered with a plate body, whereas the cover member used in this embodiment is used. 85 does not have a plate on one side.
That is, as shown in FIG. 28, the cover member 85 used in the present embodiment has a three-dimensional shape, and includes a bottom plate member 65, a right side plate member 66, and a front plate member 68.
The top surface side of the cover member 85 is open. Although the back side of the cover member 85 is also open, a lower back plate member 70 is provided at the bottom.
The front plate member 68 of the cover member 85 is removable.
[0057]
The bottom plate member 65 of the cover member 85 is provided with a height adjusting member 73 as in the previous example.
[0058]
The cover member 85 is attached with the front plate member 68 removed as shown in FIG. Here, since the cover member 85 is covered on the three surfaces as described above, the two surfaces remain even if the front plate member 68 is removed, and the three-dimensional shape is maintained.
A method of attaching the cover member 85 is shown in FIG. FIG. 29 is a top view of the relationship between the support member 48 and the cover member 85 when the cover member 85 is attached.
[0059]
The cover member 85 is disposed obliquely in front of the support member 48 with the back side facing the support member 48 side. Then, the cover member 85 is slowly pushed in the oblique direction, the cover member 85 is slid, and the cover member 85 is inserted outside the support member 48.
Thereafter, as shown in FIG. 30, the cover member 85 and the support member 48 are fastened with screws 87. Further, as shown in FIG. 31, screws 75 are inserted into the back plate member 70 of the cover member 85 to fix the back plate member 70 to the wall 30.
[0060]
Thereafter, as shown in FIG. 32, a heat insulating material 77 is provided on the inner surface side of the cover member 85. When all the piping is completed, as shown in FIG. 28, the front plate member 68 is attached with the screw 71, and the installation work of the combustion apparatus is completed.
[0061]
【The invention's effect】
As described above, according to the first to eighth aspects of the invention, it is possible to perform the installation work of the combustion device without waiting for the floor surface to finish, and there is an effect that the setup of the work is good.
[0062]
In particular, the invention described in claim 2 is suitable when the combustion apparatus is installed with the wall on the back, and the invention described in claim 3 installs the combustion apparatus at a position where two surfaces are surrounded by the wall. It is suitable for the case.
[0063]
According to the invention of claim 4, a heavy object such as an expansion tank can be installed on the bottom plate member of the gantry 14. Furthermore, in the present invention, since the attachment position of the base material such as the expansion tank is determined in advance, there is an effect that piping from the combustion apparatus main body to the expansion tank or the like can be manufactured in advance at the factory.
[0064]
The same applies to the invention according to claim 5, and there is an effect that an expansion tank can be installed on the bottom plate member, and piping from the combustion apparatus main body to the expansion tank and the like can be manufactured in advance at the factory. There is an effect.
[0065]
In the invention according to the sixth aspect, since the height adjusting member for adjusting the height is provided, an error in the mounting height of the support member can be adjusted.
[0066]
The invention according to claim 7 shows a specific construction procedure, and is easy to adjust with other constructions, so that the construction is quick.
[0067]
Further, according to the invention described in claim 8, it is possible to easily manufacture a pipe having a length corresponding to the thickness of the wall at the construction site, and it is possible to easily connect the pipe inside and outside the wall.
[Brief description of the drawings]
FIG. 1 illustrates a combustion apparatus employed in an embodiment of the present invention, in which (a) is a front view in a state in which a front plate of a combustion apparatus main body and a front plate member of a gantry are removed, and (b) FIG.
FIG. 2 is a piping system diagram of the combustion apparatus of the present invention.
FIG. 3 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, and shows the arrangement of through holes provided in the wall of the building.
FIG. 4 is an explanatory view showing the steps of the combustion apparatus mounting method according to the first embodiment of the present invention, and shows pipes A and B constituting the pipes laid in the through holes.
FIG. 5 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the pipes A and B and the heat insulating sleeve constituting the pipe laid in the through hole.
6 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, and is a left side view of FIG. 5. FIG.
FIG. 7 is an explanatory view showing the steps of the method for mounting the combustion device in the first embodiment of the present invention, showing a state in which a pipe is inserted into a through-hole of a wall together with a heat insulating sleeve.
FIG. 8 is an explanatory view showing the steps of the method for mounting the combustion device in the first embodiment of the present invention, showing a state in which piping is laid in the through hole of the wall.
FIG. 9 is an explanatory view showing the steps of the method of mounting the combustion device in the first embodiment of the present invention, and shows how to prepare the pilot holes.
FIG. 10 is an explanatory view showing the steps of the method of attaching the combustion device according to the first embodiment of the present invention, showing the structure of the support member and the method of attaching to the wall.
FIG. 11 is an explanatory view showing the steps of the method for attaching the combustion device according to the first embodiment of the present invention, and shows the method for joining the support member and the combustion device main body.
FIG. 12 is an explanatory view showing the steps of the combustion apparatus mounting method according to the first embodiment of the present invention, showing the procedure for fixing the upper part of the combustion apparatus body to the wall.
FIG. 13 is an explanatory diagram showing the steps of the method for mounting the combustion device in the first embodiment of the present invention, and shows a state where the heating forward connection port and the heating return connection port are connected to the piping laid in the through hole. Show.
FIG. 14 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the shape of the cover member.
FIG. 15 is an explanatory view showing the steps of the method of attaching the combustion device according to the first embodiment of the present invention, showing the relationship between the support member and the cover member when viewed from above.
FIG. 16 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for attaching the cover member to the support member.
FIG. 17 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for attaching the cover member to the wall.
FIG. 18 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for attaching a heat insulating material to the cover member.
FIG. 19 is an explanatory view showing the steps of the method of attaching the combustion device according to the first embodiment of the present invention, and shows a state when the expansion tank is temporarily placed on the gantry.
FIG. 20 is an explanatory diagram showing the steps of the combustion apparatus mounting method according to the first embodiment of the present invention, and shows piping related to the expansion tank.
FIG. 21 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for fixing the expansion tank to the gantry.
FIG. 22 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for adjusting the height of the gantry.
FIG. 23 is a three-dimensional piping diagram showing piping in the frame of the combustion apparatus according to the embodiment of the present invention.
FIG. 24 is a front view, a left side view, and a plan view showing piping in a gantry of a combustion apparatus according to an embodiment of the present invention.
FIG. 25 is an explanatory view showing the steps of the method of attaching the combustion device in the first embodiment of the present invention, showing the procedure for attaching the front plate member of the cover member.
FIG. 26 is an explanatory view showing the steps of the method of attaching the combustion device in the second embodiment of the present invention, and shows the arrangement of through holes provided in the wall of the building.
FIG. 27 is an explanatory diagram showing the steps of the method for mounting a combustion apparatus in the second embodiment of the present invention, and shows a state where a heating forward connection port and a heating return connection port are connected to a pipe laid in the through hole. Show.
FIG. 28 is an explanatory view showing the steps of the combustion apparatus mounting method according to the second embodiment of the present invention, showing the shape of the cover member.
FIG. 29 is an explanatory view showing the steps of the method of attaching the combustion device according to the second embodiment of the present invention, showing the relationship between the support member and the cover member when viewed from above.
FIG. 30 is an explanatory view showing the steps of the method of attaching the combustion device in the second embodiment of the present invention, showing the procedure for attaching the cover member to the support member.
FIG. 31 is an explanatory view showing the steps of the method of attaching the combustion device in the second embodiment of the present invention, showing the procedure for attaching the cover member to the wall.
FIG. 32 is an explanatory view showing the steps of the method of attaching the combustion device according to the second embodiment of the present invention, showing the procedure for attaching the heat insulating material to the cover member.
[Explanation of symbols]
1 Combustor body
14 frame
30,83 wall surface
31,82 Through hole
32 Piping
33 Piping connection structure
48 Support member
62,85 Cover member
73 Height adjustment member
78 Expansion tank

Claims (8)

A combustion apparatus disposed adjacent to a wall surface of a building has a combustion apparatus main body part and a gantry part that supports the combustion apparatus main body part. The support member and the support member are separate from each other and include a three-dimensional cover member that is coupled to the support member and covers the support member. At least one of the side surfaces of the cover member is removable, the cover member maintains a three-dimensional structure even when the one surface is removed, and the cover member has a contact portion in contact with the ground side, Prior to coupling with a support member, the cover member can be pushed and slid to the support member side to dispose the cover member in the vicinity of the support member .   The combustion apparatus according to claim 1, wherein the cover member has an open rear surface, has a front plate member and left and right side plate members, and the front plate member is removable.   2. The cover member according to claim 1, wherein one of the back surface side and the left and right side surfaces is opened, has a left and right side plate member, and a front plate member, and the front plate member is removable. Combustion equipment.   The combustion apparatus according to any one of claims 1 to 3, wherein the cover member includes a bottom plate member. The combustion apparatus according to claim 4, wherein the combustion apparatus main body section heats the heat medium , and an expansion tank is installed on the bottom plate member and connected to the combustion apparatus main body section by piping.   The combustion apparatus according to claim 1, wherein a height adjusting member is provided in the contact portion.   A method for attaching the combustion device according to any one of claims 1 to 6, wherein a support member of a gantry is attached to a wall surface, the combustion device main body is placed on the gantry and the combustion device main body is fixed, A method for mounting a combustion apparatus, comprising: attaching a cover member to a support member after performing part or all of piping work between the combustion apparatus main body and the outside.   A method of attaching the combustion apparatus according to any one of claims 1 to 6, wherein a through-hole is previously provided in a building wall, a pipe connection structure is provided on one end side, and the other end side is cut off, and one end A pipe B having a pipe connection structure on the side and a welded joint on one side is prepared, and the cut-off side of the pipe A is cut according to the thickness of the wall. One piece of welded joint is joined and welded, the welded pipe is placed in the through-hole in the wall, and the support member of the gantry is attached to the wall before and after the above series of operations, and the cradle is burned The apparatus main body is mounted to fix the combustion apparatus main body, and then the pipe disposed in the through hole of the wall is connected to the combustion apparatus main body, and then the cover member is attached to the support member. And a method of mounting the combustion device.

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