CN219080472U

CN219080472U - Rainwater collecting device

Info

Publication number: CN219080472U
Application number: CN202222576953.5U
Authority: CN
Inventors: 叶文华; 李继强; 田裕青; 罗义萍
Original assignee: Shenzhen Smart Double Carbon Technology Co ltd; Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Current assignee: Shenzhen Smart Double Carbon Technology Co ltd; Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-26
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a rainwater collecting device, which comprises a buried recovery box, a sealing cover, a water conduit and a water collecting tank, wherein the sealing cover is arranged on the bottom of the buried recovery box; the buried recovery box is provided with an inner cavity and is detachably connected with the sealing cover; the buried recovery box is arranged underground, a partition plate is fixed in the buried recovery box, the partition plate divides the inner cavity of the buried recovery box into a water collecting box and a power box, the water collecting box is fixed with a water outlet pipe, and the water outlet pipe penetrates through the power box and extends outwards; the water diversion pipe is fixedly connected with the sealing cover, the lower end of the water diversion pipe penetrates through the sealing cover to extend downwards into the water collection tank, and the upper end of the water diversion pipe is fixedly connected with the water collection tank; the water diversion pipe is provided with an opening and closing assembly. The utility model has the advantages of improving the cleanliness of rainwater collection, being convenient to use and overhauling.

Description

Rainwater collecting device

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection device.

Background

At present, water resources in many areas of China are seriously short, and the current water shortage condition can be partially relieved by rainwater collection and utilization. The building roof rainfall runoff is cleaner than the ground runoff, is suitable for recycling, and the rainwater recycling of the building roof is an important direction of rainwater utilization.

At present, when rainwater on a building roof is recovered, the following modes are adopted: 1. the rainwater which passes through the sewer is doped with a large amount of impurities and pollutants relative to the rainwater which is directly recovered, so that the treatment burden is increased; 2. the urban rainwater recovery pipe network system is introduced through the water diversion pipe, but the roof is flushed in the initial stage of rainwater, so that impurities and pollutants accumulated on the roof are carried, and the treatment burden is increased.

Disclosure of Invention

To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide one kind and can improve the cleanliness that the rainwater was collected, convenient to use, convenient rainwater collection device who overhauls.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a rainwater collecting device comprises a buried recovery box, a sealing cover, a water diversion pipe and a water collecting tank; the buried recovery box is provided with an inner cavity and is detachably connected with the sealing cover;

the buried recovery box is arranged underground, a partition plate is fixed in the buried recovery box, the partition plate divides the inner cavity of the buried recovery box into a water collecting box and a power box, the water collecting box is fixed with a water outlet pipe, and the water outlet pipe penetrates through the power box and extends outwards; the water diversion pipe is fixedly connected with the sealing cover, the lower end of the water diversion pipe penetrates through the sealing cover to extend downwards into the water collection tank, and the upper end of the water diversion pipe is fixedly connected with the water collection tank; the water diversion pipe is provided with an opening and closing assembly.

Like this, the water catch bowl is fixed on the roof, and the rainwater is assembled to the water catch bowl after the roof, gathers through the water catch bowl and reaches the water conduit, and the water conduit is led the rainwater, and at the rainwater and give vent to anger, the subassembly is closed to the water conduit to opening and close, avoids the rainwater to get into buried recovery tank, and after the initial stage rainwater flows away, the subassembly is opened to opening and close, and the rainwater passes through the water conduit and gets into the water tank of buried recovery tank, later gets into urban rainwater recovery pipe network system through the water conduit. The cover is arranged, so that the buried recovery box is convenient to open and clean.

The opening and closing assembly comprises a lower valve arranged on the water conduit, a branch pipe is arranged on the water conduit, the branch pipe is arranged in a downward inclined mode, the branch pipe is located above the lower valve, and an upper valve is arranged on the branch pipe. At the initial stage of rainwater, closing the lower valve, opening the upper valve, enabling rainwater to flow out through the branch pipes, closing the upper valve after the outlet rainwater flows out, and opening the lower valve, wherein the rainwater enters the buried recovery tank. The lower end of the branch pipe is just arranged at the upper end of the lower valve, so that the rainwater at the initial stage can flow out better.

The filter comprises a filter box, wherein a filter screen is fixed at the lower end and the circumferential direction of the filter box, a convex edge is arranged at the upper end of the filter box in an outward protruding mode, two supporting plates are fixedly arranged at the lower end of a sealing cover, the supporting plates are L-shaped, a baffle is fixed at the outer end of each supporting plate, and the convex edge is in sliding fit with the supporting plates. When rainwater reaches the buried recovery tank through the water conduit, the rainwater is filtered through the filter screen, so that the cleanliness of the urban rainwater recovery pipe network system can be improved. Be provided with the layer board, carry out the bearing to protruding edge, be convenient for take out the rose box and clear up.

The sealing cover is provided with an opening, the lower part of the opening is internally provided with a supporting ring in a protruding mode, an access panel is placed on the supporting ring, and a handle is fixed on the access panel. The maintenance board is opened by holding the handle, and the filter box is taken out for cleaning.

The water outlet pipe is provided with a water pump, and the water pump is positioned in the power box. The better flow of rainwater is convenient.

In conclusion, the utility model has the advantages of improving the cleanliness of rainwater collection, being convenient to use and convenient to overhaul.

Drawings

Fig. 1 is a schematic structural view of a rainwater collecting device according to the present utility model.

Fig. 2 is an exploded view of the figure.

Fig. 3 is a schematic view of a closure plate and a filter box.

Fig. 4 is a schematic view of a buried recovery tank.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

As shown in fig. 1 to 4, a rainwater collecting device comprises a buried recovery tank 1, a sealing cover 2, a water conduit 3 and a water collecting tank 4; the buried recovery box is provided with an inner cavity and is detachably connected with the sealing cover; the buried recovery box is convenient to open and clean.

The buried recovery box is arranged underground, a partition board 5 is fixed in the buried recovery box, the partition board divides the inner cavity of the buried recovery box into a water collecting box and a power box, the water collecting box is fixed with a water outlet pipe 6, and the water outlet pipe penetrates through the power box and extends outwards; the water diversion pipe is fixedly connected with the sealing cover, the lower end of the water diversion pipe penetrates through the sealing cover to extend downwards into the water collection tank, and the upper end of the water diversion pipe is fixedly connected with the water collection tank; the water diversion pipe is provided with an opening and closing component. The water collecting tank is fixed on the roof, and rainwater is collected to the water collecting tank after passing through the roof, and reaches the water conduit through collection of the water collecting tank, and the water conduit guides the rainwater, and at the rainwater initial stage, the assembly is closed to the water conduit to avoid the rainwater to get into buried recovery tank, and after the rainwater of initial stage flows away, the assembly is opened to the opening and closing, and the rainwater passes through the water conduit to get into the water collecting tank of buried recovery tank, later gets into urban rainwater recovery pipe network system through the water conduit. A sealing cover is arranged on the inner wall of the container,

specifically, the opening and closing assembly comprises a lower valve 7 arranged on the water conduit, a branch pipe 8 is arranged on the water conduit in a downward inclined mode, the branch pipe is positioned above the lower valve, and an upper valve 9 is arranged on the branch pipe. At the initial stage of rainwater, closing the lower valve, opening the upper valve, enabling rainwater to flow out through the branch pipes, closing the upper valve after the outlet rainwater flows out, and opening the lower valve, wherein the rainwater enters the buried recovery tank. The lower end of the branch pipe is just arranged at the upper end of the lower valve, so that the rainwater at the initial stage can flow out better.

Specifically, still include rose box 10, the lower extreme and the circumference of rose box are fixed with the filter screen, and the upper end of rose box outwards protrusion is provided with protruding edge 11, and the lower extreme fixed mounting of closing cap has two layer boards 12, and the layer board is L shape, and the outer end of layer board is fixed with baffle 13, protruding edge and layer board sliding fit. When rainwater reaches the buried recovery tank through the water conduit, the rainwater is filtered through the filter screen, so that the cleanliness of the urban rainwater recovery pipe network system can be improved. Be provided with the layer board, carry out the bearing to protruding edge, be convenient for take out the rose box and clear up. One side of the filter box is provided with a handle, so that the filter box can be pulled out conveniently.

Specifically, be provided with the opening on the closing cap, the opening lower part inwards protrudes to be provided with the holding ring, has placed access panel 14 on the holding ring, is fixed with handle 15 on the access panel. The maintenance board is opened by holding the handle, and the filter box is taken out for cleaning.

Specifically, a water pump 16 is installed on the water outlet pipe, and the water pump is positioned in the power box. The better flow of rainwater is convenient.

Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The rainwater collecting device is characterized by comprising a buried recovery box, a sealing cover, a water diversion pipe and a water collecting tank; the buried recovery box is provided with an inner cavity and is detachably connected with the sealing cover;

2. A rainwater collecting device according to claim 1, wherein the opening and closing assembly comprises a lower valve mounted on a penstock, a branch pipe is mounted on the penstock, the branch pipe is arranged obliquely downwards, the branch pipe is located above the lower valve, and an upper valve is arranged on the branch pipe.

3. The rainwater collecting device according to claim 2, further comprising a filter box, wherein a filter screen is fixed at the lower end and the circumferential direction of the filter box, a convex edge is arranged at the upper end of the filter box in an outward protruding mode, two supporting plates are fixedly arranged at the lower end of the sealing cover, the supporting plates are L-shaped, a baffle is fixed at the outer end of each supporting plate, and the convex edge is in sliding fit with the supporting plates.

4. A rainwater collecting device according to claim 3, wherein the cover is provided with an opening, a support ring is provided at the lower part of the opening to protrude inwards, an access panel is placed on the support ring, and a handle is fixed on the access panel.

5. A stormwater collection device as claimed in claim 3, wherein the outlet pipe is provided with a water pump, the water pump being located in the power box.