JP5364909B2 - Rainwater storage tank with eaves wall having a plurality of reinforcing partition plates - Google Patents

Description

The present invention relates to a rainwater storage tank with an eaves wall that can be suspended and fixed under the eaves of a structure, and has a plurality of reinforcing partition plates.

In recent years, lack of rainfall due to abnormal weather has become a problem. During the dry season, water supply for domestic use by the water supply system is restricted, which may interfere with daily life. Local governments are increasing the number of subsidies for rainwater use by installing rainwater storage tanks. The installation of the tank has been reviewed.

In general, most rainwater storage tanks for effective use of rainwater are installed on the ground surface and connected with downpipe to store rainwater. The purpose of using rainwater is to prepare garden water and emergency water in case of disasters in addition to plants and watering plants.

Currently, rainwater storage tanks used in ordinary houses have a small water storage capacity, and the effective use of rainwater is restricted. In addition, the rainwater storage tank is installed on a gantry and fixed to the gantry or building, but a location for the rainwater storage tank is required. In addition, there is a need for a pump for use in miscellaneous water.

On the other hand, there is a rainwater reservoir (JP-A-2001-173027) that is configured to be attached to the eaves of a building that is attached to the outer wall of the structure, the rainwater introduction port is formed on the top surface, and the rainwater supply port is formed on the bottom side. It has been devised.

Also, a rainwater storage tank (Special Table 10-507237) integrated with the building structure has been devised.

As described above, a wide variety of rainwater storage tanks have been developed, but even when the infrastructure is shut down due to a drought or an earthquake or other disaster, it is necessary to prepare a flush toilet and effective use of rainwater is important. .

In addition, the following patent documents can be cited as known techniques related to the present invention.

Patent application 2005-117758,

However, conventional rainwater storage tanks and water supply systems for effectively using rainwater have the following problems.

Japan's residential areas are small and it is difficult to secure a space for installing rainwater storage tanks for effective use of rainwater, and rainwater storage tanks such as ordinary houses have a small storage capacity and the range of effective use of rainwater is limited. ing. In addition, the rainwater storage tank is installed on a pedestal and fixed to the outer wall to prevent it from falling, but it is difficult to firmly fix it to the current outer wall.

In addition, rainwater storage tanks that are installed on the ground surface and stored by connecting vertical shafts do not have pumping capacity and cannot be used for miscellaneous water such as toilets unless a pump is used. In addition, since power such as electricity is required, there is also a problem that it is impossible to respond when the infrastructure stops due to a disaster such as an earthquake.

There has also been devised to solve the above problems. For example, a rainwater reservoir formed with a rainwater introduction port formed on the upper surface and a rainwater supply port formed on the bottom side, which is configured to be attached to the eaves of a building attached to the outer wall of the structure (JP 2001-173027 A). ) And a rainwater storage tank (Special Table 10-507237) integrated with the building structure, both of which have problems in terms of complexity and cost for practical use.

However, using rainwater collected from eaves can save water and sewerage charges. Furthermore, in the era when the storage dam construction is also canceled, if a rainwater storage tank is installed in each household, it can contribute not only to saving water but also to controlling rainwater outflow in the case of torrential rain, etc. It is important to use rainwater carefully and effectively.

The present invention has been made in view of the above points, and as a rainwater storage tank that can be suspended and fixed under the eaves of a structure and supplied with a drop in eave height, easy workability, workability, large capacity, and light weight The main objective is to provide a low-cost rainwater storage tank with eaves wall, which has been developed with consideration given to making it more stable, fixed to be suspended, and responding to drought.

The present invention was made to solve the above-described problem, and is a rainwater storage tank with eaves ridges having a plurality of reinforcing partition plates, and the rainwater storage tank with eaves ridges has a plurality of reinforcing partition plates therein. A rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates, wherein a plurality of belt-shaped L-shaped fixed blades are protruded at the upper part and suspended below the eaves of the structure (Claim 1). I will provide a.

In the rainwater storage tank with eaves-holding, a part of the connection part of the integrally formed member is cut out, and the water supply / drainage pipe is centrally attached and fixed as a water supply / drainage pipe connection space. 2. The rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1, further comprising a connection reinforcing plate attached and connected using a connection packing and a connection bolt while interposing a water passage hole. (Claim 2) is provided.

The concrete according to claim 1, wherein concrete is placed by using the rainwater storage tank with eaves ridges according to claim 1 or 2, wherein a lid plate is fixed to the cut portion with screws. 3. A rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1 or 2, characterized in that the belt-shaped L-shaped fixed blades can be firmly suspended and fixed by solidification of concrete (claim 3). To do.

A sleeve pipe is fixed to the upper part of the rainwater storage tank with eaves wall, and a water spray pipe is inserted and fixed to the sleeve pipe after the concrete is solidified, and the rainwater in the rainwater storage tank with eaves wall is pumped and circulated. An eaves-attached rainwater storage tank having a plurality of reinforcing partition plates according to claims 1 to 3 (claim 4) is provided.

4. The plurality of reinforcing partition plates according to claim 1, wherein a hanging metal object is fixed to a belt-like L-shaped fixed blade provided in the rainwater storage tank with eaves and fixed with a hanging metal object. 5. An eaves rainwater storage tank (Claim 5) is provided.

A plurality of holes provided for the purpose of collecting rainwater from the eaves wall and cleaning the rainwater storage tank at the upper part of the connection part of the rainwater storage tank with the eaves wall according to claim 2 6. A rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1, wherein the rainwater introduction plate is fixed with screws and the bottom of the eaves eaves part is used as a sand pool. )I will provide a.

7. A lightweight and large-capacity rainwater storage tank with eaves can be obtained by integrally reinforcing a plurality of reinforcing partition plates provided in the eaves with rainwater storage tank in a vertical and horizontal grid pattern. A rainwater storage tank with an eaves wall having a plurality of reinforcing partition plates according to claim 7 (Claim 7).

The most notable effect of the present invention is that the rainwater storage tank with eaves wall is developed into a shape that can be integrally molded, and the long and short rainwater storage tank with eaves wall can be freely selected, It is possible to suspend and fix a free position by projecting a plurality of L-shaped fixed blades. Furthermore, the large-capacity rainwater storage tank with eaves that effectively utilizes the area under the eaves can be easily suspended and fixed without being troubled by the installation location. On the other hand, the use of rainwater using the head of the eaves can be used for various purposes such as toilets and miscellaneous water even when the infrastructure stops due to disasters such as earthquakes. In addition, it is important from the viewpoint of global warming prevention to be able to use a large amount of rainwater that does not require expenses, which is a great effect.

According to the first aspect of the present invention, by reinforcing and forming the plurality of reinforcing partition plates in the rainwater storage tank with eaves, the thickness of the member can be reduced, and the strip-shaped L connected to the reinforcing partition plates. By projecting a plurality of mold fixing blades, the effect of facilitating the suspension and fixing of the structure under the eaves is great.

According to the invention according to claim 2, by providing a plurality of reinforcing partition plates in the eaves-attached rainwater storage tank and integrally molding it, the thickness of the member can be reduced and a strong eaves-attached rainwater storage tank can be obtained. . Further, by welding a connection reinforcing plate having a water passage hole in the cut connection portion, there is an effect that the connection portion of the rainwater storage tank with eaves can be strengthened and easily connected.

According to a third aspect of the present invention, concrete is struck using the rainwater storage tank with eaves ridges according to claims 1 and 2 in which the cover plate is fixed to the cut portion with screws as the formwork under the eaves of the structure. By providing, the said L-shaped fixed blade | wing of a strip | belt has the effect that the said rainwater storage tank with eaves can be firmly suspended and fixed by solidification of concrete.

According to the invention which concerns on Claim 4, a sleeve pipe is fixed to the upper part of the said rainwater storage tank with an eaves wall, and a water spray pipe is inserted and fixed to a sleeve pipe after concrete solidification, and the said rainwater storage tank with an eaves wall By pumping up the rainwater inside and circulating it, the effect of facilitating water-saving continuous watering, such as a solar power generation system that requires watering, can be shortened.

According to the invention which concerns on Claim 5, the attachment to a various structure can be carried out by fixing a hanging metal object to the strip | belt-shaped L-shaped fixed blade provided in the said eaves-fence rainwater storage tank, and making it hang and fix with a hanging metal object. Easy to do.

According to the invention which concerns on Claim 6, when rainwater is taken in in the said rainwater storage tank with an eaves wall from a rooftop or a roof, it is necessary to remove sand and garbage. As a countermeasure, a plurality of rainwaters are provided with holes for the purpose of collecting rainwater from the eaves wall part and cleaning the rainwater storage tank above the connection part of the integrally formed rainwater storage tank with eaves wall. Since the introduction plate is fixed with screws and the bottom of the eaves part is a sand pool, there is an effect that sand and dust can be easily removed and cleaning can be easily performed.

According to the invention according to claim 7, the plurality of reinforcing partition plates provided in the eaves-attached rainwater storage tank are reinforced and formed integrally in a vertical and horizontal lattice shape, thereby forming a lightweight and large-capacity rainwater with eaves-eave. There is an effect that the storage tank can be suspended and fixed under the eaves of the structure.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing an installation state of a rainwater storage tank with eaves, showing an embodiment of the rainwater storage tank with eaves having a plurality of reinforcing partition plates according to the present invention. (Figure 2) Detailed cross-sectional view showing the installation status of rainwater storage tank with eaves fence, (Figure 3) Detailed cross-sectional view showing the connection part of rainwater storage tank with eaves fence, (Figure 4) Rainwater storage with eaves fence Enlarged cross-sectional detail view showing the installation status of the tank, (Fig. 5) Enlarged cross-sectional detail view showing the connecting part of the eaves-attached rainwater storage tank, (Fig. 6) Eaves-attached rainwater storage tank installed on the wooden roof It is the cross-sectional detail drawing which showed the installation condition.

Referring to the drawings of the present embodiment, FIG. 1 shows an eaves-attached rainwater storage tank 1 reinforced by an eave cage 4 and a plurality of reinforcing partition plates 2 under a concrete structure eaves, and a belt-like shape for hanging and fixing to the upper part thereof. The eaves-attached rainwater storage tank 1 member integrally molded with the L-shaped fixed blade 3 is cut to an appropriate length, and the reinforcing partition plate 2 at both ends of the cut portion and a part of the belt-shaped L-shaped fixed blade 3 are The connection reinforcing plate 6 that has been excised and drilled with holes such as the water passage holes 9 is welded to both end connection portions to form the rainwater storage tank 1 with eaves hooks, and the water passage holes 9 and the connection bolts 8 are connected via the connection packings 7. The rainwater storage tank 1 is connected and connected. An overflow pipe 14, a water supply pipe 13 and a drain pipe 15 are attached to the bottom surface of the rainwater storage tank 1 with eaves traps, and a drainage pipe 16 for cleaning the sand reservoir 22 is also attached to the bottom surface of the eaves trap 4 to stop water. . Further, a water collecting introduction plate 5 that collects water from the eaves basket 4 into the rainwater storage tank 1 with eaves hook and a sleeve pipe 19 into which a water spray pipe 17 that enables rooftop watering is inserted are attached. In addition, in order to reinforce the opening of the eaves rod 4, it is reinforced with the eaves rod stopper 11 at a fixed interval, and the concrete 25 is covered with the cover plate 10 for preventing the intrusion of the concrete 25 on the cut off opening portions of the connecting portions at both ends. 12 is fixed. The rainwater storage tank 1 with eaves-beak configured as described above is fixed to a decorative driving form 23 on the outside of the concrete structure with screws 12 and concrete 25 is cast as a formwork for eaves. The concrete 25 wraps around the belt-shaped L-shaped fixed blade 3 protruding from the storage tank 1, and the concrete 25 solidifies, so that the rainwater storage tank 1 with eaves can be firmly suspended and fixed to the concrete slab. It is the perspective view which showed the installation condition of the rainwater storage tank with an eaves wall which shows one Embodiment of the rainwater storage tank with an eaves wall which has the some reinforcement partition plate which showed the embodiment clearly.

FIG. 2 omits a part described in detail in FIG. 1, but a sprinkling pipe 17 is inserted and fixed to a sleeve pipe 19 provided on the eaves-attached rainwater storage tank 1, The rain water 21 is installed on the roof, and water is sprayed to prevent snow accumulation and to improve power generation efficiency of the photovoltaic power generation system 26. The rainwater 21 after sprinkling is collected at the eaves 4 and recycled. In addition, surplus storm water 21 at the time of rainfall is drained from the overflow pipe 14 provided in the rainwater storage tank 1 with eaves by a vertical gutter 20. Furthermore, the multipurpose rainwater 21 can be used from the water supply pipe 13 provided on the bottom surface of the rainwater storage tank 1 with eaves by utilizing the head height of the eaves. On the other hand, the slab has a slab makeup-in-placed form frame in which a heat-insulating material 24 is attached to a makeup-type formwork 23 and a rainwater storage tank with eaves wall in which concrete 25 is placed using the form-in-placement formwork 23 as an inside and outside formwork. It is the cross-sectional detail drawing which showed the condition.

FIG. 3 is a detailed cross-sectional view showing the connecting portion of the eaves-attached rainwater storage tank suspended and fixed under the eaves of the concrete structure described in detail in FIGS.

FIG. 4 is an enlarged detailed cross-sectional view showing the installation situation of the eaves-attached rainwater storage tank suspended and fixed under the eaves of the concrete structure described in detail in FIGS.

FIG. 5 is an enlarged detailed cross-sectional view showing the connecting portion of the rainwater storage tank with eaves hooks fixed to the eaves of the concrete structure described in detail in FIGS.

Although FIG. 6 has been described in detail with reference to FIGS. 1 and 2, a part of it is omitted, but a splint 29 is fixed to a pillar 27 beam 28 of a wooden house, and the splint 29 and talc 30 are used as a fixed base to store rainwater with eaves. The installation situation of the rainwater storage tank with eaves wall installed on the wooden roof that is fixed to the talc 30 with the hanging hardware 33 fixed to the belt-shaped L-shaped fixed blade 3 protruding from the tank 1 FIG.

The material of the rainwater storage tank 1 with eaves is suspended and fixed by solidification of the concrete 25. The material of the rainwater storage tank 1 with eaves is required to be able to correspond to the service life of the concrete structure. However, it is also possible to use materials such as hard vinyl chloride resin for cost reduction, such as small-scale structures and wooden houses.

As shown in FIGS. 2, 4, and 6, in collecting rainwater into the rainwater storage tank 1 with eaves eaves, a hole is provided in the upper part of the reinforcing partition plate 2 of the eaves eaves 4 to connect the water collecting introduction plate 5 with screws 12. The rainwater is stored in the rainwater storage tank 1 with eaves ridges so that the bottom of the eaves wall 4 becomes the sand reservoir 22.

As shown in FIGS. 2, 4, and 6, for the water supply from the eaves-attached rainwater storage tank 1, the eaves-attached rainwater storage tank 1 is installed under the eaves of a structure such as concrete or wooden structure. The multi-purpose rainwater 21 can be used from the water supply pipe 13 provided at the bottom of the eaves by using the head from the eaves.

As shown in FIGS. 2, 4, and 6, the eaves-attached rainwater storage tank 1 and the eaves enclosure 4 are cleaned using drain pipes 15 and 16 provided at the bottom of the eaves-attached rainwater storage tank 1 and the eaves enclosure 4. Can be cleaned. Furthermore, it is also possible to remove the water collection introducing plate 5 provided on the upper part of the reinforcing partition plate 2 of the eaves wall 4 and wash it from the hole.

As shown in FIGS. 2 and 4 for the roof water spray from the rainwater storage tank 1 with eaves, a sleeve pipe 19 is provided on the upper part of the rainwater storage tank 1, and the water spray pipe 17 is inserted and fixed to the sleeve pipe 19. Water is sprinkled with a pressure pump installed on the roof, and the surplus water is collected from the eaves wall 4 into the rainwater storage tank 1 with eaves wall and circulated for use.

Regarding the treatment of surplus water in the rainwater storage tank 1 with eaves at the time of rainfall, as shown in FIGS. Waste water treatment.

As shown in FIGS. 2 to 6, the processing and connection of the eaves-attached rainwater storage tank 1 is performed with an eaves-attached rainwater storage tank that is reinforced with an eaves cage 4 and a plurality of reinforcing partition plates 2 or belt-shaped L-shaped fixed vanes 3. One member was integrally molded, cut to an appropriate length, a part of the reinforcing partition plate 2 and the band-shaped L-shaped fixed blade 3 at the cut ends were cut, and holes such as a water passage hole 9 were made. The connection reinforcing plate 6 is welded to both ends of the connection portion to form an eaves-attached rainwater storage tank 1, and the eaves-attached rainwater storage tank 1 is integrally connected and connected using a water passage hole 9 and a connection bolt 8 through a connection packing. doing. On the other hand, it is possible to reduce the weight and length of the rainwater storage tank 1 with eaves by integrally molding.

Example 1 About the amount of water stored in the rainwater storage tank 1 with eaves fence, the rainwater storage tank 1 with eaves fence is 450 mm wide x 200 mm in height, 150 mm wide in the eave fence 4 and the floor area on the top floor is a minimum of 38 square meters. Assuming a house built on the ground, the amount of rainwater 21 that can be used in the rainwater storage tank 1 with eaves is calculated as 2.12 m2 in the rainwater storage tank 1 with eaves and 0.24 m2 in eaves 4 2.36m2 of water can be stored. As a result, it can be used sufficiently even when the infrastructure is shut down due to an earthquake, etc. or for daily miscellaneous water. In particular, it is economical that a water supply can be made using the head height of the eaves without the need for a pressure pump. Furthermore, the rainwater 21 at the time of drought or when the infrastructure is stopped becomes the water of life.

Example 2 Regarding the amount of water stored in the rainwater storage tank 1 with the eaves wall, the rainwater storage tank 1 with the eaves wall has a width of 450 mm × a height of 200 mm, a width of the eaves wall 4 of 150 mm, and a small storage space with a floor area of 6 square meters. When calculating the amount of rainwater 21 that can be used in the rainwater storage tank 1 with eaves, assuming an agricultural warehouse, etc., the inside of the rainwater storage tank 1 with eaves 1 is 0.92 m, and 0.11 m in the eaves 4 A total of 1.03 m2 of water can be stored, and it can be used enough even when the infrastructure is shut down due to an earthquake, etc. or for daily chores.
Thus, even in a small-scale structure, the amount of water stored in the eaves-attached rainwater storage tank 1 used under the eaves is large.

Example 3 In a reinforced concrete house with a floor area of about 38 square meters, the rainwater storage tank 1 with eaves eaves has a width of 450 mm × height of 200 mm and a width of eaves eaves 4 of 150 mm, as shown in FIG. And a plurality of reinforcing partition plates 2 and a belt-like L-shaped fixed blade 3 reinforced with a rainwater storage tank 1 member with eaves ridges, cut into appropriate lengths to be used for straight objects and corner objects, and cut Cut out part of the reinforcing partition plate 2 and the strip-shaped L-shaped fixed blade 3 at both ends of the connection part, weld the connection reinforcing plate 6 with holes such as the water passage holes 9 to the connection parts at both ends, As shown in FIG. 2, the rainwater storage tank 1 with the eaves of the object is processed and fixed to the decorative driving form 23 with screws 12 while using the water holes 9 and the connection bolts 8 through the connection packing. Connect the rainwater storage tank 1 with a paddle, Closed with a cover plate 10 of the intrusion prevention DOO 25 fixed with screws 12, to concrete is 25 eaves gutters with rainwater storage tank 1 as a mold under the eaves to complete the eaves gutters with rainwater storage tank 1 under the eaves. The concrete 25 wraps around the belt-shaped L-shaped fixed blade 3 projecting from the eaves-attached rainwater storage tank 1 and solidifies the concrete 25 so that the eaves-attached rainwater storage tank 1 can be firmly suspended and fixed. On the other hand, it is desirable that the length of the rainwater storage tank 1 with a straight eaves is within 4,000 m in consideration of workability and load, and that the corner thing is within 3,000 m in total length. Before installing the rainwater storage tank 1 with eaves eaves, the overflow pipe 14, the water supply pipe 13 and the drainage tank 15 are attached to the bottom surface of the eaves rainwater storage tank 1, and the drainage for cleaning the sand reservoir 22 is also attached to the bottom surface of the eaves eaves 4. Install the tube 16. Further, a water collecting introduction plate 5 that collects water from the eaves fence 4 into the rainwater storage tank 1 with eaves eaves and a sleeve pipe 19 that inserts a water sprinkling pipe 17 that enables watering on the roof are attached to reinforce the opening of the eaves eaves 4. In order to do so, the multi-purpose water supply utilizing the head height of the eaves can be performed by reinforcing the eaves with the metal eaves stopper 11 at regular intervals.

The sprinkling pipe 17 was inserted and fixed to the sleeve pipe 19 provided in the rainwater storage tank 1 with eaves fence described in Example 4 and Example 3, and the rainwater 21 in the rainwater storage tank 1 with eaves was installed on the rooftop. Then, water is sprayed to prevent snow accumulation of the photovoltaic power generation system 26 and increase power generation efficiency, and the rainwater 21 after the water spraying is collected by the eaves 4 and recycled. By circulating the rainwater 21, the rainwater 21 in the rainwater storage tank 1 in a cold region does not freeze. Moreover, the excess rainwater 21 at the time of raining is drained by the vertical pipe 20 from the overflow pipe 14 provided in the rainwater storage tank 1 with eaves. Furthermore, the rainwater 21 is supplied from the water supply pipe 13 provided on the bottom surface of the eaves-attached rainwater storage tank 1 using the drop from the eave height, so that it can be used when the infrastructure stops due to an earthquake or other daily use. In addition, water supply using the eave height drop is economical because it does not require a pressure pump.

Example 5 The rainwater storage tank 1 with eaves made of non-ferrous metal such as aluminum or hard vinyl chloride resin can also be used for general wooden houses. As shown in FIG. 6, a splint 29 is fixed to a pillar 27 beam 28 of a wooden house, and the splint 29 and the talc 30 are used as a fixing base, and a belt-like L-shaped fixed blade protruding from the eaves-attached rainwater storage tank 1. The hanging hardware 33 is fixed to 3 and the hanging hardware 33 is suspended and fixed to the talc 30 so that it can be used for a general wooden house of a dormitory or a gable. The length of the rainwater storage tank 1 with a straight eaves is preferably within 4,000m in consideration of workability and load, and the length of corners is within 3,000m. In addition, before attaching the rainwater storage tank 1 with the eaves wall, the water supply pipe 13 provided in the rainwater storage tank 1 with the eaves wall is provided, and the overflow pipe 14 is provided on the bottom surface of the rainwater storage tank 1 with the eaves wall and connected to the vertical wall 20. Water is supplied using the head height. Furthermore, drainage basins 15 and 16 are attached to the inside of the rainwater storage tank 1 with eaves and the eaves 4 to enable cleaning. Furthermore, by providing the water collecting introduction plate 5 on the reinforcing partition plate 2 of the eaves wall 4 and storing rainwater in the rainwater storage tank 1 with eaves wall, multipurpose water supply utilizing the head height of the eaves can be performed.

As mentioned above, although embodiment and the Example of this invention were described, the scope of the present invention is not limited to this. For example, the number of reinforcement partition plates 2 and the L-shaped fixed blades in the rainwater storage tank, and the size and shape of the eaves ridges are appropriately selected according to the situation by changing the design of the eaves or changing the design. .

In addition, the structure for installing the rainwater storage tank with eaves is not limited to reinforced concrete or wooden structures. For example, it can also be installed in existing buildings with folded-plate roofs where rainwater is collected or newly constructed large structures. is there. Furthermore, although all the embodiments including the reference drawings are described with the same shape and dimensions, they are appropriately selected according to the situation.

Infrastructure has been stopped due to huge earthquakes and tsunamis that have occurred frequently in recent years, causing problems in daily life. It is impossible to live without water today, especially with flush toilets. In addition, water shortage due to precipitation due to abnormal weather is regarded as a problem. Under such circumstances, rainwater storage tanks with eaves can be cherished as a gift from nature, and should be installed in all structures from houses, and is also important from the perspective of preventing global warming. The market for rainwater storage tanks with eaves that can supply water using the drop from the height of the eaves has an endless market and potential, ranging from houses to a wide variety of structures.

It is the perspective view which showed the installation condition of the rainwater storage tank with an eaves wall which shows one Embodiment of the rainwater storage tank with an eaves wall fixed under the eaves which concerns on this invention. It is a cross-sectional detail drawing which showed the installation condition of the eaves-attached rainwater storage tank. It is a cross-sectional detailed view which showed the connection part of the eaves-attached rainwater storage tank. It is an expanded cross-sectional detailed view which showed the installation condition of the eaves-attached rainwater storage tank. It is an enlarged cross-sectional detailed view which showed the connection part of the eaves-attached rainwater storage tank. It is a cross-sectional detail drawing which showed the installation condition of the rainwater storage tank with eaves walls installed on the wooden roof.

Rainwater storage tank reinforcement partition plate with eaves eaves L-shaped fixed vane eaves rainwater introduction plate connection reinforcement plate connection packing connection bolt water hole cover plate eaves width stop hardware screw water supply pipe overflow pipe drain pipe 1
Drain pipe 2
Sprinkling pipe piping fixing sleeve sleeve pipe vertical rainwater sand puddle makeup formwork insulation concrete solar power system pillar beam splint talc roof outer wall material hanging hardware

Claims (7)

A rainwater storage tank with eaves having a plurality of reinforcing partition plates,
The eaves-attached rainwater storage tank is reinforced and formed with a plurality of reinforcing partition plates, and a plurality of strip-shaped L-shaped fixed blades are protruded at the upper part to be suspended and fixed under the eaves of the structure. A rainwater storage tank with eaves walls having a reinforcing partition plate. In the rainwater storage tank with eaves-holding, a part of the connection part of the integrally formed member is cut out, and the water supply / drainage pipe is centrally attached and fixed as a water supply / drainage pipe connection space. 2. The rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1, further comprising a connection reinforcing plate attached and connected using a connection packing and a connection bolt while interposing a water passage hole. . The concrete according to claim 1, wherein concrete is placed by using the rainwater storage tank with eaves ridges according to claim 1 or 2, wherein a lid plate is fixed to the cut portion with screws. 3. The rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1, wherein the belt-shaped L-shaped fixed blades can be firmly suspended and fixed by solidification of concrete. A sleeve pipe is fixed to the upper part of the rainwater storage tank with eaves wall, and a water spray pipe is inserted and fixed to the sleeve pipe after the concrete is solidified, and the rainwater in the rainwater storage tank with eaves wall is pumped and circulated. A rainwater storage tank with eaves fence having a plurality of reinforcing partition plates according to claim 1. 4. The plurality of reinforcing partition plates according to claim 1, wherein a hanging metal object is fixed to a belt-like L-shaped fixed blade provided in the rainwater storage tank with eaves and fixed with a hanging metal object. 5. Rainwater storage tank with eaves. A plurality of holes provided for the purpose of collecting rainwater from the eaves wall and cleaning the rainwater storage tank at the upper part of the connection part of the rainwater storage tank with the eaves wall according to claim 2 The rainwater storage tank with eaves eaves having a plurality of reinforcing partition plates according to claim 1, wherein the rainwater introduction plate is fixed with screws and the bottom part of the eaves eaves part is used as a sand pool. 7. A lightweight and large-capacity rainwater storage tank with eaves can be obtained by integrally reinforcing a plurality of reinforcing partition plates provided in the eaves with rainwater storage tank in a vertical and horizontal grid pattern. A rainwater storage tank with eaves walls having a plurality of reinforcing partition plates according to claim 1.

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