JP3915769B2 - Umbrella dewatering machine - Google Patents

Description

  The present invention relates to an umbrella dewatering machine for removing water droplets attached to an umbrella in a short time.

  The structure of the conventional umbrella dewatering machine is that a porous curved plate is provided with a gap from the inner peripheral surface of the umbrella receiver body, and a water absorbent sheet having excellent water absorption is provided on the inner peripheral surface of the porous curved plate. Is attached.

  When a rain umbrella is inserted into this apparatus, the blower is driven, and the blown air is blown out above the umbrella receiver through the space between the inside of the umbrella receiver and the umbrella cloth. Then, when the umbrella cloth peels off due to this air supply, the adhered moisture of the umbrella cloth is dropped, and further, the blower is stopped by the action of the timer and the sirocco fan is driven, so that the inside of the umbrella receiver becomes negative pressure and the umbrella cloth Is in close contact with the surface of the water-absorbing sheet, moisture remaining on the umbrella cloth is absorbed by the water-absorbing sheet, and moisture adhering to the umbrella cloth is dehydrated. Moisture from the umbrella cloth is dehydrated by repeating this water blowing operation and water absorbing operation 2-3 times at intervals of several seconds (see, for example, Patent Document 1).

JP-A-6-42865 (FIG. 2)

  However, when trying to bring the umbrella cloth into close contact with the water absorbent sheet with negative pressure inside the umbrella receiver, the umbrella cloth between the main bone and the main bone of the umbrella is relatively close to the water absorbent sheet. The cloth is hardly intimate and the effect of the water-absorbent sheet cannot be obtained sufficiently.

  For example, in the case of an umbrella with poor water repellency such as deterioration over time, the adhesion of water droplets to the umbrella cloth is strong, but the movement of the umbrella cloth near the main bone is restricted by the main bone, so it can be greatly saved. Therefore, there is a problem that the effect of removing water droplets is remarkably reduced, and even when a water-absorbent sheet is used in combination, adhering moisture removal is not sufficient.

  Furthermore, in the method of removing adhering water by repeating such a water blowing operation and a water absorption operation, it takes time to complete the water removal.

  Also, structurally, the ability to remove water droplets is high at the lower part of the umbrella (closer to the stone bump), but the ability to remove water drops significantly at the upper part of the umbrella because the degree of attenuation of the air sent from the air inlet is large. There is a problem.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide an umbrella dewatering machine that can remove water droplets attached to an umbrella in a short time with high-speed air.

Umbrella water removal machine according to the present invention includes a divided water chamber you accommodating umbrella inserted through the opening has an opening at the top, an air flow generating equipment, located from the rod at a predetermined distance in the umbrella The inner nozzle that is provided at the bottom of the water removal chamber where the umbrella head is located and blows the air from the air flow generator upward from below the water removal chamber, and the distance from the center rod An outer side that has an axis that is longer than the axis of the inner nozzle, is provided at the bottom of the water removal chamber where the umbrella's bump is located, and blows air from the air flow generator upward from below the water removal chamber And a nozzle .

An umbrella dewatering machine according to the present invention is located at a predetermined distance from a water removal chamber that has an opening in the upper part and houses an umbrella inserted from the opening, an air flow generator, and the middle rod of the umbrella. An inner nozzle that is provided at the bottom of the water removal chamber where the umbrella head is located, and blows air from the air flow generation device upward from the lower side of the water removal chamber toward the upper side, There is an axis that is longer than the axis of the inner nozzle and a second jet outlet that is higher than the first jet outlet and blows air from the airflow generator toward the umbrella. And an outer nozzle provided at the bottom of the dewatering chamber where the umbrella's bump is located.

  The ability to remove rain and snow attached to the umbrella by blowing an airflow can be improved.

Embodiment 1 FIG.
FIG. 1 is a longitudinal sectional view showing an umbrella inserted into an umbrella dewatering machine. In the figure, the umbrella dewatering machine 1 is roughly divided into a box body 2 that forms an outline thereof, an opening 3 for inserting an umbrella provided to put the umbrella in and out of the top of the box body 2, and a box. The body 2 has a water removal chamber 4 for storing an umbrella for water removal, and an air supply chamber 5 provided below the water removal chamber 4.

  Further, the air supply chamber 5 will be described in detail. The air supply chamber 5 includes an air flow generator 6 that generates a high-pressure air flow at a substantially central portion thereof, and a lower surface of the box 2 that communicates with the air flow generator 6. An intake duct 7 provided at a position adjacent to the intake duct 7, and a sound absorbing material 8 provided on the inner peripheral surface of the intake duct 7 and affixed to reduce noise from the air flow generator 6 and noise due to the intake flow. And an air filter 10 provided to prevent foreign matter from entering the air intake duct 7 from the air inlet 9, and an air flow generator 6 installed at the upper part thereof so as to protrude into the water removal chamber 4. An inner nozzle 11 and an outer nozzle 12 for blowing out the air.

  In addition, about the positional relationship of these inner nozzles 11 and outer nozzles 12, the nozzle provided in the position close | similar to the centerline of the umbrella in the state which inserted the umbrella from the centerline of the opening part 3 is made into the inner nozzle 11, and center. A nozzle provided at a position far from the line is referred to as an outer nozzle 12. Further, the inner nozzle 11 communicates with the air flow generator 6 via the first exhaust ventilation path 13, and the high-pressure air is removed from the first jet port 14 provided at the tip of the inner nozzle 11. The outer nozzle 12 is ejected into the chamber 4 and communicates with the airflow generator 6 through the second exhaust ventilation path 15, and the high-pressure air is a second ejection outlet provided at the tip of the outer nozzle 12. 16 is ejected into the water removal chamber 4.

  Next, operation | movement of the umbrella water remover 1 comprised in this way is demonstrated. When the umbrella 17 to which rain or snow adheres is inserted from the opening 3 of the umbrella dewatering machine 1 to the depth of the water removal chamber 4, a switch (not shown) is turned on, and the air flow generator 6 is activated. Thereby, air flows in from the air inlet 9 provided with the air filter 10, passes through the air intake duct 7, is sent to the airflow generator 6 and is increased in pressure.

  The air (high-pressure air) whose pressure has been increased by the air flow generator 6 passes through the first exhaust ventilation path 13 and the second exhaust ventilation path 15, and the high-speed air flow from the high-pressure air by the inner nozzle 11 and the outer nozzle 12. And is ejected from the first ejection port 14 and the second ejection port 16 and blown to the umbrella 17.

  At this time, since the inner nozzle 11 is provided at a position close to the center rod 18 and the stone bump 19 located on the center line of the umbrella 17, the inner nozzle 11 is used for removing moisture adhering to the umbrella cloth 20 near the stone bump 19. The On the other hand, since the outer nozzle 12 is provided at a position far from the center line, the outer nozzle 12 is used for removing moisture adhering to the umbrella cloth 20 near the tip 21.

  As described above, since the nozzles (spout ports) for removing water from the umbrella cloth 20 near the stone bump 19 and for removing water from the umbrella cloth 20 near the tip 21 are provided, the lower side of the conventional one is provided. It is possible to prevent the air flow from being attenuated remarkably as it goes from the bottom to the top like the one that blows air along the umbrella from the location, and the water removal capability of the entire umbrella fabric is improved.

  Further, when the fold generated in the umbrella cloth between the main bones 22 is a ridge 23 when the umbrella 17 is closed, a high-speed air flow is blown from the inner nozzle 11 and the outer nozzle 12 to cause the first outlet 14 and the second jet. Since the negative pressure is generated in the vicinity of the jet flow from the outlet 16 to the downstream side, the ridge 23 tends to be drawn toward the jet flow side, that is, the inner nozzle 11 and the outer nozzle 12 side. As a result, high-speed air can be efficiently given to the eaves 23.

  Further, the inner nozzle 11 and the outer nozzle 12 have a substantially straight portion of 15 mm or more, so that a rectifying effect is obtained and loss and noise can be reduced.

  In addition, the water removal chamber 4 can be used to move the umbrella up and down as needed, so that high-speed air from the inner nozzle 11 and the outer nozzle 12 can be applied to the umbrella 17 more effectively. Sufficient volume is secured so that it can be swung or rotated.

  The water droplets blown off from the surface of the umbrella 17 are scattered above and to the side of the water removal chamber 4, and a guide 24 is provided around the opening 3 at the top of the water removal chamber 4. This prevents water droplets from splashing outside the umbrella dewatering machine 1. Further, in order to prevent the tip 21 of the umbrella 17 from being caught by the guide 24 when the umbrella 17 is taken out, it becomes a mountain shape from the outer periphery of the guide 24 toward the central opening 3 so that the umbrella can be easily taken out. An angle is provided.

  By using high-speed air in this way, the energy for physically removing water droplets increases, and the water removal capability improves. Furthermore, when the wind speed is increased, the generation cycle of vortices generated near the ridge 23 of the umbrella 17 is shortened, and the whip of the umbrella cloth is increased, and the amount of water droplets that are blown off by the whip force and removed is increased.

  The umbrella dewatering machine 1 so far consists of two nozzles, an inner nozzle 11 and an outer nozzle 12. In the case of such a nozzle configuration, in order to remove water from the umbrella 17, it is conceivable that water removal cannot be performed unless the hand 17 is held and the umbrella 17 is rotated 360 degrees (actually, the air flow is diverged). There may be situations where such a rotation is not necessary because there are other factors.) FIG. 2 is a longitudinal sectional view of the umbrella dewatering machine with the umbrella inserted therein, and in addition to the inner nozzle 11 and the outer nozzle 12 described above, the inner nozzle 11 side is located at the center of the umbrella 17 with respect to this nozzle. An outer nozzle 26 provided at a position far from the line and an inner nozzle 27 provided on the outer nozzle 12 side and closer to the center line of the umbrella 17 than the nozzle are arranged.

  In this way, by arranging the nozzles symmetrically with respect to the center line of the umbrella, it is not necessary for the user to rotate the umbrella once. The airflow will be applied evenly, reducing the water removal time and improving usability.

Embodiment 2. FIG.
FIG. 3 is a longitudinal sectional view of the umbrella dewatering machine with the umbrella inserted therein, the inner nozzle 28 provided at a position near the center line of the umbrella 17 and the outer side provided at a position far from the center line of the umbrella 17. A nozzle 28 is arranged. For other configurations having the same functions as those of the first embodiment, the numbering is omitted in principle. The same applies to the following third and subsequent embodiments.

  The inner nozzle 28 is approximately the same height as the inner nozzle 11 in the first embodiment described above, but the height of the outer nozzle 29 is higher than that of the outer nozzle 12. This keeps the distance from the nozzle outlet to the surface of the umbrella cloth to be dewatered as short as possible, thereby minimizing the attenuation of wind force and air volume necessary for water removal of the umbrella cloth.

  A typical umbrella has a standard length of about 500 mm to 700 mm, and rarely there is an umbrella of about 750 mm. Therefore, since there is a width of about 200 mm in the length of the master bone in this way, the relationship between the height of the inner nozzle 28 and the height of the outer nozzle 29 corresponding to this is 200 mm to 400 mm.

  By setting it as such a structure, attenuation | damping of the wind speed of the airflow sprayed with respect to the umbrella cloth near the tip 21 can be reduced, and the water removal capability of an umbrella improves.

  Furthermore, FIG. 4 is a perspective view showing an internal configuration of an umbrella dewatering device in which four inner nozzles and four outer nozzles having different heights are provided. The outer nozzles 29 are higher than the inner nozzles 28, respectively, and both are arranged concentrically around the center line of the umbrella 17.

  By doing in this way, attenuation of the wind speed of the airflow sprayed with respect to the umbrella cloth near the tip 21 can be reduced, and it is possible to suppress the increase in size or power consumption of the airflow generator 6.

  Here, an example is shown in which four inner nozzles and four outer nozzles are provided, but even when two nozzles are provided as in the first embodiment, compared to a case where one nozzle is provided. Water removal capability is improved, and the effect of shortening water removal time and improving operability can be obtained.

Embodiment 3 FIG.
The conventional umbrella dewatering device is premised on the combination with the water-absorbent sheet, so the water removal effect by the airflow is not so much required. The wind speed has not been studied. In this embodiment, the optimum value of the airflow for removing water as much as possible without considering the dependence on the water-absorbent sheet is examined. From a sensory point of view, it is envisaged that the water removal capability will be improved by increasing the flow rate of the airflow blown to the umbrella cloth as much as possible and increasing the air volume. However, if the airflow generator is made as large as possible, there will be problems in terms of installation space and power consumption. Etc. are also conceivable.

  Based on such knowledge, the dryness of the umbrella when the flow rate of the air flow was changed was examined using the dewatering device of the present invention. FIG. 5 shows the relationship between the water removal rate of the umbrella and the air flow velocity from the nozzle when water is removed for 5 seconds. In this figure, the water removal rate is a percentage value obtained by dividing the difference between the water droplet adhesion amount before water removal and the water droplet adhesion amount after water removal by the water droplet adhesion amount before water removal. Further, the flow velocity is a value at a position hitting the umbrella. That is, the smaller the water removal rate, the more water droplets remain on the umbrella after water removal, and the greater the water removal rate, the fewer water droplets remain on the umbrella after water removal.

  As a result, when the flow rate is about 25 m / s, the water removal rate is 60%. When the umbrella is taken out from the apparatus in this state, water drops immediately drop and water drops remain on the surface of the umbrella. Obviously. When the flow rate is about 35 m / s, the water removal rate is 70%, and even if the umbrella is taken out from the apparatus in this state, water droplets do not drip immediately. However, it drops after a certain amount of time. As described above, when trial production was repeated while changing various conditions, it was found that when the water removal rate was less than 80%, water droplets dropped after some time. In order to obtain this water removal rate of 80%, it is necessary to set the flow velocity to about 40 m / s.

  On the contrary, the increasing tendency of the water removal rate slows down from the point where the flow velocity exceeds 40 m / s, and the water removal rate exceeds 80% around 45 m / s, but it is about 82 to 83% even at the flow rate of 60 m / s. From such a result, it is sufficient that the flow velocity is about 40 m / s or more, and it should be preferably 50 m / s in consideration of an error between practical apparatuses. On the other hand, the upper limit of the flow velocity is not particularly limited from the viewpoint of only the water removal capability, but it is 65 m / in if comprehensively judged from the aspect of the air flow generator capacity, cost, noise and feeling of use. It may be about s.

  Further, regarding the nozzle outlet, in consideration of factors such as the flow velocity, the air volume, and the amount of attenuation, in the case of a total of two nozzles, the inner nozzle and the outer nozzle higher than this (corresponding to FIG. 3), the diameter of the outlet is 13 mm to 21 mm. In the case of a total of four inner nozzles and two outer nozzles higher than these (corresponding to FIG. 4), the diameter of the jet outlet is suitably φ8 mm to φ16 mm.

  In this embodiment, the difference between the height of the inner nozzle and the height of the outer nozzle is examined. For example, in the case of the apparatus described in FIG. 1 or 2 described in the first embodiment, Since the attenuation amount of the outer nozzle is large, it is necessary to increase the flow velocity accordingly, so that the flow velocity is also required to be 40 m / s or more.

  Moreover, if the water removal time is increased, the flow velocity can be further reduced. However, the longer the water removal time, the more the user will be frustrated with the water removal.

  Alternatively, as shown in FIG. 6, it is conceivable to obtain a sufficient air volume by arranging the nozzles in an annular shape and increasing the number of nozzles to lower the flow velocity.

Embodiment 4 FIG.
The nozzles in the embodiments so far are all straight nozzles, and jet airflow vertically upward. In this embodiment, an apparatus that removes the umbrella more effectively by providing an angle to the nozzle is considered.

  FIG. 7 is a longitudinal sectional view of the umbrella water remover. In the drawing, the inner nozzle 30 is arranged near the center of the umbrella 17, and the outer nozzle 31 is arranged outside the inner nozzle 30. The inner nozzle 30 is tilted in the middle toward the centerline direction of the umbrella, and the outer nozzle 31 is also tilted in the middle toward the centerline direction of the umbrella.

  By doing in this way, the inner nozzle 30 and the outer nozzle 31 increase the amount of high-speed air that is applied to the umbrella cloth at right angles to remove the water droplets adhering to the umbrella upward. This makes it possible to remove water droplets adhering to the umbrella in a short time. Note that the inclination of the nozzle at this time is an angle that is substantially perpendicular to the umbrella between 0 ° and 45 ° with respect to the vertically upward direction.

  FIG. 8 is a longitudinal sectional view of the umbrella water remover. In the drawing, the inner nozzle 32 is arranged near the center of the umbrella 17, and the outer nozzle 33 is arranged outside the inner nozzle 32. The inner nozzle 32 is inclined in the direction opposite to the direction of the center line of the umbrella, and the outer nozzle 33 is also inclined in the direction opposite to the direction of the center line of the umbrella.

  By doing in this way, the inner nozzle 32 and the outer nozzle 33 can flow substantially parallel to the umbrella cloth, and the area where the high-speed air contacts the umbrella cloth surface becomes large. As a result, water droplets adhering to the umbrella are scattered upward and removed. This makes it possible to remove water droplets adhering to the umbrella in a short time. In addition, the inclination of the nozzle at this time has an angle that is substantially parallel to the umbrella between 0 ° and 45 ° with respect to the vertical upward direction.

Embodiment 5 FIG.
In this embodiment, water removal efficiency is improved by using a water-absorbing cloth or sponge as an auxiliary.

  FIG. 9 is a longitudinal sectional view of the umbrella water remover. In the figure, a water absorbing means (for example, a water absorbing cloth or sponge) 34 is attached along the wall surface inside the water removal chamber 4 so that the umbrella cloth of the inserted umbrella 17 contacts.

  In this way, the umbrella 17 inserted into the water removal chamber 4 is not limited to the high-speed air ejected by the inner nozzle 14 and the outer nozzle 16, but also the water absorbing means 34 in which the umbrella cloth is attached around the water removal chamber 4. By contacting, water droplets attached to the umbrella can be more effectively removed.

  Such a configuration is particularly effective for umbrellas that are frequently used and have poor water repellency, and improves the ability to remove water droplets that are difficult to remove with high-speed air alone.

  FIG. 10 is a longitudinal sectional view of an umbrella dewatering device in which the water absorbing means 35 is provided on the guide 24, and the water absorbing means 35 is removed when the umbrella 17 is removed from the water droplets that could not be removed only by high-speed air. It is.

Embodiment 6 FIG.
In this embodiment, the height of the outer nozzle is made higher than the conventional one, and an air flow is blown from the side surface to the umbrella. FIG. 11 is a longitudinal sectional view of the umbrella water remover.

  In the figure, the inner nozzle 36 is provided at a position close to the center line of the umbrella 17 as before, and ejects an air flow upward. On the other hand, the outer nozzle 37 extends to the vicinity of the tip 21 of the umbrella 17 and is provided so that the jet port 38 faces the umbrella 17 side so that an air flow can be blown toward the umbrella 17 from the vicinity of the tip.

  In this way, water droplets adhering to the umbrella cloth near the stone thrust 19 can be removed by the high-speed air ejected from the inner nozzle 36 and ejected from the ejection port 38 provided laterally on the outer nozzle 37. Water droplets adhering to the umbrella cloth on the side close to the tip 21 can be removed with high-speed air. Thereby, it is possible to effectively apply high-speed air to the fold portion of the umbrella cloth between the main bones 22.

  FIG. 12 is a longitudinal sectional view of the umbrella water remover. In the figure, the inner nozzle 39 is provided at a position close to the center line of the umbrella 17 as before, and ejects an air flow upward. On the other hand, the outer nozzle 40 extends to the vicinity of the tip 21 of the umbrella 17, and the jet nozzle 41 is located below the umbrella 17 so that an air flow can be blown from the vicinity of the tip toward the stone bump 19 of the umbrella 17. It is provided to be at an angle between 0 ° and 60 ° so as to face.

  In this way, the water droplets on the umbrella butt 19 side of the umbrella 17 are removed by the high-speed air ejected by the inner nozzle 39, and the umbrella cloth on the tip 21 side of the umbrella 17 is used by using the outer nozzle 40. By moving the water droplets, the effect of removing the water droplets can be obtained, and at the same time, the water droplets can be removed for a short time by also serving as the water droplet removing effect by flapping the umbrella fabric.

  Furthermore, since the jet nozzle 41 of the outer nozzle 40 faces downward, an effect of reducing water droplet splash from the opening 3 is obtained.

Embodiment 7 FIG.
In this embodiment, the shape of the nozzle outlet is examined. In addition, the jet nozzle examined here is related to the outer nozzle having a height close to the dew point shown in the sixth embodiment.

  FIG. 13 is a front view of the outer nozzle. This is the outer nozzle 37 in FIG. 11, and has a plurality of jet ports 42 on the surface installed toward the umbrella 17.

  By doing so, it becomes possible to diffuse the wind toward the center of the umbrella 17, so that water can be removed in a short time over a wide range centering on the vertical direction of the surface of the umbrella cloth.

  FIG. 14 is a front view of the outer nozzle. This is also the outer nozzle 37 in FIG. 11, and has a slit-like outlet 43 on the surface installed toward the umbrella 17.

  By doing so, wind can be blown over a wide range toward the center of the umbrella 17, so that water can be removed in a short time over a wide range of the surface of the umbrella cloth.

  FIG. 15 is a front view of the outer nozzle. This is the one in which the tip of the outer nozzle 37 in FIG. 11 is turned sideways, and has a plurality of spouts 42 on the surface installed toward the umbrella 17. By doing in this way, since it becomes possible to diffuse a wind especially toward the center of the umbrella 17 in the horizontal direction, water droplet dewatering can be performed in a short time over a wide range centering on the horizontal direction of the surface of the umbrella cloth. .

  FIG. 16 is a front view of the outer nozzle. This also has the tip of the outer nozzle 37 in FIG. 11 turned sideways, and has a slit-like jet port 43 on the surface installed toward the umbrella 17. By doing in this way, since it is possible to blow wind in the horizontal direction in a wide range toward the center of the umbrella 17, water droplet dewatering can be performed in a short time over a wide range centering on the horizontal direction of the surface of the umbrella cloth. it can.

Embodiment 8 FIG.
In this embodiment, in order to remove the umbrella evenly, the user does not need to turn the umbrella by hand. FIG. 17 is a conceptual diagram showing the relationship between the umbrella and the nozzle in the umbrella dewatering machine. In the figure, the nozzle 44 is configured to eject high-speed air from the stone bump 19 of the umbrella 17 toward the tip 21. The axial flow direction of the air flow blown from the nozzle 45 of the nozzle 44 and the middle rod 18 are in a twisted positional relationship. That is, since the intermediate rod 18 is placed in a substantially vertical direction, the axial flow direction is installed so as to have an angle between 0 ° and 90 ° with respect to the vertical direction. The middle rod 18 is not positioned in the middle (but there must be an umbrella cloth in the axial direction).

  By doing so, the umbrella cloth is pushed by the high-speed air from the nozzle 44 and the umbrella 17 rotates, so that there is no unevenness compared to the case where it is rotated manually, so that water droplets can be efficiently removed and used. It becomes easy to use for a person.

Embodiment 9 FIG.
In this embodiment, an apparatus for improving the water removal capability by rotating the nozzle is examined. FIG. 18 is a longitudinal sectional view of the umbrella water remover. In the figure, the nozzle 46 is configured to eject high-speed air upward, and a motor 47 for rotating the nozzle 46 around the umbrella 17 is provided at the lower portion of the water removal chamber 4. This motor 47 is fixed to the air supply chamber 5, and a sealing material such as an O-ring 48 is provided at a connecting portion between the motor 47 and a rotating nozzle 46, which prevents intrusion of water and dust from the gap. Yes.

  By doing so, the rotation can be performed automatically regardless of factors such as the number of nozzles, the air volume, and the wind speed, so that unevenness is eliminated and water droplets can be efficiently removed.

  In addition, the user can use the device more easily and the umbrella itself does not rotate. Therefore, it is possible to provide a highly reliable device with a low possibility of damage to the umbrella.

  It becomes possible to remove wet umbrellas in a short time, and the satisfaction of the installer can be obtained because water drops from the umbrella do not drip, and it is used by preventing clothes and personal belongings from getting wet with the wet umbrella Can be satisfied.

It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 1 of this invention. It is a longitudinal cross-sectional view of the other umbrella dewatering machine which concerns on Embodiment 1 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 2 of this invention. It is a perspective sectional view inside the other umbrella dewatering machine concerning Embodiment 2 of this invention. It is a graph which shows the relationship between the water removal rate and flow velocity which concern on Embodiment 3 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 3 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 4 of this invention. It is a longitudinal cross-sectional view of the other umbrella dewatering machine which concerns on Embodiment 4 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 5 of this invention. It is a longitudinal cross-sectional view of the other umbrella dewatering machine which concerns on Embodiment 5 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 6 of this invention. It is a longitudinal cross-sectional view of the other umbrella dewatering machine which concerns on Embodiment 6 of this invention. It is a front view of the nozzle which concerns on Embodiment 7 of this invention. It is a front view of the other nozzle which concerns on Embodiment 7 of this invention. It is a front view of the other nozzle which concerns on Embodiment 7 of this invention. It is a front view of the other nozzle which concerns on Embodiment 7 of this invention. It is a perspective sectional view inside the other umbrella dewatering machine concerning Embodiment 8 of this invention. It is a longitudinal cross-sectional view of the umbrella water removal machine which concerns on Embodiment 9 of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Umbrella dewatering machine, 2 Box, 3 Opening part, 4 Water removal room, 5 Air supply room, 6 Air flow generator, 7 Air intake duct, 8 Sound absorption material, 9 Air inlet, 10 Air filter, 11 Inner nozzle, DESCRIPTION OF SYMBOLS 12 Outer nozzle, 13 1st exhaust ventilation path, 14 1st ejection outlet, 15 2nd exhaust ventilation path, 16 2nd ejection outlet, 17 Umbrella, 18 Middle stick, 19 Stone thrust, 20 Umbrella cloth, 21 Dew point, 22 bone, 23 guide, 24 guide, 25 hand, 26 outer nozzle, 27 inner nozzle, 28 inner nozzle, 29 outer nozzle, 30 inner nozzle, 31 outer nozzle, 32 inner nozzle, 33 outer nozzle, 34 water absorbing means 35 Water absorbing means, 36 Inner nozzle, 37 Outer nozzle, 38 Outlet, 39 Inner nozzle, 40 Outer nozzle, 41 Outlet, 42 spout, 43 spout, 44 nozzles, 45 spout, 46 nozzles, 47 a motor, 48 O-ring.

Claims (6)

And removing water chamber you accommodating umbrella inserted from the opening portion has an opening at the top,
And the air-flow generating equipment,
It has a shaft located at a predetermined distance from the umbrella's middle stick, is provided at the bottom of the water removal chamber where the umbrella's bump is located , and air from the air flow generator is drawn from below the water removal chamber. An inner nozzle that blows upward ,
It has an axis at a position where the distance from the middle rod is longer than the axis of the inner nozzle, and is provided at the bottom of the water removal chamber where the umbrella's bump is located. An outer nozzle that blows upward from the bottom of the water removal chamber ;
Umbrella dewatering machine equipped with . 2. The second jet outlet for blowing air to the water removal chamber at the outer nozzle is higher than the first jet outlet for blowing air to the water removal chamber at the inner nozzle. of Kasajo water machine. The part from the middle of the inner nozzle to the first jet outlet is inclined toward the middle rod,
The umbrella dewatering machine according to claim 2, wherein a portion from the middle of the outer nozzle to the second ejection port is inclined toward the middle rod . The part from the middle of the inner nozzle to the first jet outlet is inclined opposite to the middle rod,
The umbrella dewatering machine according to claim 2, wherein a portion from the middle of the outer nozzle to the second jetting port is inclined opposite to the center rod . A water removal chamber having an opening at the top and storing an umbrella inserted from the opening;
An air flow generator,
It has a shaft located at a predetermined distance from the umbrella's middle stick, is provided at the bottom of the water removal chamber where the umbrella's bump is located, and air from the air flow generator is drawn from below the water removal chamber. An inner nozzle that blows upward from the first spout,
A second shaft that blows air from the airflow generator toward the umbrella at a position where the distance from the middle rod is longer than the shaft of the inner nozzle, and at a position higher than the first jet port; An outer nozzle provided at the bottom of the dewatering chamber where the umbrella's bump is located
Umbrella dewatering machine equipped with. The umbrella dewatering machine according to any one of claims 1 and 5, wherein a flow velocity of air blown from the inner nozzle and the outer nozzle at a position reaching the umbrella cloth is 40 m / s or more. .

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