Sponge city rainwater runoff collecting device

Abstract

The utility model relates to the technical field of rainwater collection, in particular to a sponge city rainwater runoff collecting device which comprises supporting legs, a box body is fixedly installed at the upper ends of the supporting legs, a top plate is fixedly installed on the box body, the box body is a cavity body with an opening in the upper end, and a filter box is arranged in the box body. A filter box is arranged in the box body, a filter plate is detachably connected to the filter box, a funnel plate is fixedly installed in the box body, a plurality of springs are symmetrically arranged on the filter box, a rotating piece used for driving the filter box to shake is arranged in the box body, a water outlet pipe is arranged at the bottom of the box body, and filtered rainwater flows out of the funnel plate. Rainwater falls onto a water collecting tank on a rotating plate, the rainwater drives the rotating plate to rotate, a filter box is driven to shake and extrude a spring under the action of a half gear and a rack plate, the filter box shakes back and forth under the rotation of the half gear and the elastic action of the spring, filtering of the rainwater in the filter box is accelerated, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection, in particular to a sponge city rainwater runoff collection device. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city can adapt to environmental changes and respond to natural disasters caused by rainwater like a sponge, and has good elasticity. It can also be called a "water-elastic city". The city can adapt to environmental changes and respond to natural disasters like a sponge, and has good "elasticity". The international general term is "low-impact development rainwater system construction". When it rains, it absorbs water, stores water, infiltrates water, and purifies water. When needed, the stored water is released and used to achieve the free migration of rainwater in the city. Starting from the ecosystem service, the construction of water ecological infrastructure across scales and combining multiple specific technologies to build water ecological infrastructure is the core of the sponge city, which requires rainwater collection.

[0003] In the process of rainwater collection, since the rainwater contains a certain amount of impurities, the rainwater needs to be filtered. In the prior art, a single filter plate is often used to filter the rainwater, and the filter plate is always in a static state, which easily leads to a slow filtration speed of the rainwater and low filtration efficiency. Therefore, the utility model proposes a sponge city rainwater runoff collection device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sponge city rainwater runoff collection device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge city rainwater runoff collection device, comprising a supporting leg, a box body is fixedly installed on the upper end of the supporting leg, a top plate is fixedly installed on the box body, the box body is a hollow cavity with an upper end opening, a filter box is arranged inside the box body, a filter plate is detachably connected to the filter box, a funnel plate is fixedly installed inside the box body, a plurality of springs are symmetrically arranged on the filter box, a rotating part for driving the filter box to shake is arranged inside the box body, and a water outlet pipe is arranged at the bottom of the box body.

[0006] Preferably, a sliding plate is symmetrically mounted on the filter box, the sliding plate is slidably connected to the box body, one end of the spring is fixedly connected to the filter box, and the filter plate is fixed to the filter box by a fastening bolt.

[0007] Preferably, the other end of the spring is fixedly connected to the inner wall of the box, and the funnel plate is fixedly installed inside the box and is located below the filter box.

[0008] Preferably, the rotating member includes a rack plate, a rotating column, a half gear and a rotating plate, and the rotating column is rotatably connected inside the box body and is located directly below the middle of the funnel plate.

[0009] Preferably, there are multiple rotating plates, and a plurality of rotating plates are installed in a circular array on the outer surface of the rotating column. Both ends of the rotating plates are provided with water collecting grooves, and the number of the rack plates and the half gears are both two.

[0010] Preferably, the two rack plates are symmetrically mounted on the lower end of the filter box, the two half gears are symmetrically mounted on the rotating column, and the two rack plates are respectively meshed with the two half gears.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The filtered rainwater flows out of the funnel plate and falls into the water collection tank on the rotating plate, so that the rainwater drives the rotating plate to rotate, and the filter box is driven to shake and squeeze the spring under the action of the half gear and the rack plate. Under the rotation of the half gear and the elastic action of the spring, the filter box shakes back and forth, which accelerates the filtering of rainwater in the filter box and improves the filtering efficiency.

[0013] When the filter plate needs to be replaced or cleaned, the fastening bolts are rotated to disengage the fastening bolts from the filter box, making it convenient to remove and replace the filter plate, and to clean the filter plate, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the filter plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the rotating plate structure of the utility model.

[0018] In the figure: 1. supporting legs; 2. box body; 3. top plate; 4. filter box; 5. filter plate; 6. spring; 7. sliding plate; 8. rack plate; 9. rotating column; 10. half gear; 11. rotating plate; 12. funnel plate; 13. water outlet pipe; 14. fastening bolts. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a sponge city rainwater runoff collection device, including a support leg 1, a box body 2 is fixedly installed on the upper end of the support leg 1, a top plate 3 is fixedly installed on the box body 2, the box body 2 is a hollow body with an upper end opening, a filter box 4 is arranged inside the box body 2, a filter plate 5 is detachably connected to the filter box 4, a funnel plate 12 is fixedly installed inside the box body 2, a plurality of springs 6 are symmetrically arranged on the filter box 4, a rotating part for driving the filter box 4 to shake is arranged in the box body 2, a water outlet pipe 13 is arranged at the bottom of the box body 2, and the filtered rainwater flows out from the funnel plate The rainwater flows out from 12 and falls into the sump on the rotating plate 11, so that the rainwater drives the rotating plate 11 to rotate, and the filter box 4 is driven to shake and squeeze the spring 6 under the action of the half gear 10 and the rack plate 8. Under the rotation of the half gear 10 and the elastic action of the spring 6, the filter box 4 shakes back and forth, which accelerates the filtering of rainwater in the filter box 4 and improves the filtering efficiency. When the filter plate 5 needs to be replaced or cleaned, the fastening bolt 14 is rotated to disengage the fastening bolt 14 from the filter box 4, which is convenient for removing and replacing the filter plate 5 and cleaning the filter plate 5, and the operation is simple.

[0021] like Figure 2 as well as Figure 3 As shown, a sliding plate 7 is symmetrically installed on the filter box 4, and the sliding plate 7 is slidably connected to the box body 2. One end of the spring 6 is fixedly connected to the filter box 4, and the filter plate 5 is fixed to the filter box 4 by a fastening bolt 14. When the filter plate 5 needs to be replaced or cleaned, the fastening bolt 14 is rotated to disengage the fastening bolt 14 from the filter box 4, which is convenient for removing and replacing the filter plate 5 and cleaning the filter plate 5. The other end of the spring 6 is fixedly connected to the inner wall of the box body 2, and the funnel plate 12 is fixedly installed inside the box body 2 and is located below the filter box 4. The funnel plate 12 is convenient for collecting rainwater onto the rotating plate 11.

[0022] like Figure 2 as well as Figure 4As shown, the rotating member includes a rack plate 8, a rotating column 9, a half gear 10 and a rotating plate 11. The rotating column 9 is rotatably connected to the inside of the box body 2 and is located directly below the middle of the funnel plate 12. The number of rotating plates 11 is multiple, and multiple rotating plates 11 are installed in a circular array on the outer surface of the rotating column 9. Both ends of the rotating plate 11 are provided with a water collecting groove. The number of rack plates 8 and half gears 10 are both two. The two rack plates 8 are symmetrically installed at the lower end of the filter box 4. The two half gears 10 are symmetrically installed on the rotating column 9. The two rack plates 8 are respectively connected to the two half gears 10. The filtered rainwater falls on the funnel plate 12, flows out of the funnel plate 12, and falls on the rotating plate 11. The rotating plate 11 is provided with a water collecting trough. When the rainwater falls into the water collecting trough, the rotating plate 11 is driven to rotate, and then the half gear 10 is driven to rotate through the rotating column 9. Since the half gear 10 is engaged with the rack plate 8, the rotation of the half gear 10 drives the rack plate 8 to move, and then drives the filter box 4 to squeeze the spring 6. Under the rotation of the half gear 10 and the elastic action of the spring 6, the filter box 4 is driven to swing back and forth, thereby accelerating the filtering of the rainwater in the filter box 4.

[0023] Working principle: In actual use, rainwater enters the filter box 4 and is filtered through the filter plate 5. The filtered rainwater falls on the funnel plate 12, flows out of the funnel plate 12, and falls on the rotating plate 11. The rotating plate 11 is provided with a water collecting trough. When rainwater falls into the water collecting trough, it drives the rotating plate 11 to rotate, and then drives the half gear 10 to rotate through the rotating column 9. Since the half gear 10 is engaged with the rack plate 8, the rotation of the half gear 10 drives the rack plate 8 to move, and then drives the filter box 4 to squeeze the spring 6. Under the rotation of the half gear 10 and the elastic action of the spring 6, the filter box 4 is driven to swing back and forth, thereby accelerating the filtration of rainwater in the filter box 4. When the filter plate 5 needs to be replaced or cleaned, the fastening bolt 14 is rotated to disengage the fastening bolt 14 from the filter box 4, so that the filter plate 5 can be removed and replaced conveniently, and the filter plate 5 can be cleaned conveniently.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sponge city rainwater runoff collection device, comprising a support leg (1), characterized in that: A box body (2) is fixedly mounted on the upper end of the supporting leg (1), a top plate (3) is fixedly mounted on the box body (2), the box body (2) is a hollow body with an upper end opening, a filter box (4) is arranged inside the box body (2), a filter plate (5) is detachably connected to the filter box (4), a funnel plate (12) is fixedly mounted inside the box body (2), a plurality of springs (6) are symmetrically arranged on the filter box (4), a rotating part for driving the filter box (4) to shake is arranged inside the box body (2), and a water outlet pipe (13) is arranged at the bottom of the box body (2).

2. A sponge city rainwater runoff collection device according to claim 1, characterized in that: A sliding plate (7) is symmetrically mounted on the filter box (4), and the sliding plate (7) is slidably connected to the box body (2). One end of the spring (6) is fixedly connected to the filter box (4), and the filter plate (5) is fixed to the filter box (4) by means of a fastening bolt (14).

3. A sponge city rainwater runoff collection device according to claim 2, characterized in that: The other end of the spring (6) is fixedly connected to the inner wall of the box body (2), and the funnel plate (12) is fixedly installed inside the box body (2) and is located below the filter box (4).

4. A sponge city rainwater runoff collection device according to claim 3, characterized in that: The rotating member comprises a rack plate (8), a rotating column (9), a half gear (10) and a rotating plate (11); the rotating column (9) is rotatably connected inside the box body (2) and is located directly below the middle of the funnel plate (12).

5. A sponge city rainwater runoff collection device according to claim 4, characterized in that: There are a plurality of rotating plates (11), which are mounted in a circular array on the outer surface of a rotating column (9). Both ends of the rotating plates (11) are provided with water collecting grooves. There are two rack plates (8) and two half gears (10).

6. A sponge city rainwater runoff collection device according to claim 5, characterized in that: The two rack plates (8) are symmetrically mounted on the lower end of the filter box (4), the two half gears (10) are symmetrically mounted on the rotating column (9), and the two rack plates (8) are respectively meshed with the two half gears (10).

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