Sponge city water storage structure

Abstract

The utility model provides a sponge city water storage structure which comprises a water storage pond, a rainwater collecting mechanism is arranged in the water storage pond, a supporting column is fixedly installed in the water storage pond, a supporting plate is fixedly installed at the top of the supporting column, a supporting frame is arranged on the outer wall of the water storage pond, and a cavity is formed between the supporting frame and the water storage pond. A supporting net rack is fixedly arranged at the top of the supporting frame, the left side of the water storage tank communicates with a water inlet pipe, the end, away from the water storage tank, of the water inlet pipe communicates with a first filtering box, a first filtering mechanism is arranged in the first filtering box, and the left side wall of the first filtering box communicates with a second filtering box; a second filtering mechanism is arranged in the second filtering box; the sponge city water storage structure has a good supporting effect, the phenomenon that collapse is prone to occurring in heavy rain weather is effectively avoided, the structure is stable and simple, the cost can be reduced, in addition, double-layer filtering is arranged, and the situation that various sundries easily enter a pipeline along with rainwater, and blockage is caused is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of water storage in sponge cities, and more specifically, to a water storage structure for sponge cities. Background Art

[0002] A sponge city is a new generation of urban rain and flood management concept, which means that the city has good "elasticity" in adapting to environmental changes and coping with natural disasters brought by rainwater, and can also be called a "water elastic city". The international general term is "low impact development rainwater system construction". When it rains, it absorbs, stores, seeps, and purifies water, and when needed, the stored water is "released" and utilized. The construction of sponge cities should follow the principle of giving priority to ecology, combine natural approaches with artificial measures, and on the premise of ensuring the safety of urban drainage and flood prevention, maximize the accumulation, infiltration, and purification of rainwater in urban areas, and promote the utilization of rainwater resources and ecological environment protection. Building a "sponge city" does not mean starting over and replacing the traditional drainage system, but a "burden reduction" and supplement to the traditional drainage system, giving full play to the role of the city itself to the greatest extent. During the construction of sponge cities, the systematicness of natural precipitation, surface water, and groundwater should be coordinated, the various links of water cycle utilization such as water supply and drainage should be coordinated, and its complexity and long-term nature should be considered.

[0003] The existing water storage structure of sponge cities has unstable support. During heavy rain, it is prone to landslides, resulting in property damage and even serious casualties. In addition, various sundries are likely to enter the pipeline interior along with rainwater, causing blockages. Therefore, we have made improvements and proposed a water storage structure for sponge cities. Summary of the Utility Model

[0004] The purpose of the utility model is to address the current situation where the support of the existing water storage structure of sponge cities is unstable, prone to landslides during heavy rain, resulting in property damage and even serious casualties. In addition, various sundries are likely to enter the pipeline interior along with rainwater, causing blockages.

[0005] To achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A water storage structure for sponge cities to improve the above problems.

[0007] Specifically, this application is as follows:

[0008] It includes a water storage pool, in which a rainwater collection mechanism is arranged. A support column is fixedly installed in the water storage pool, and a support plate is fixedly installed at the top of the support column. A support frame is arranged on the outer wall of the water storage pool, and a cavity is formed between the support frame and the water storage pool. A support grid is fixedly arranged at the top of the support frame. A water inlet pipe is connected to the left side of the water storage pool, and one end of the water inlet pipe away from the water storage pool is connected to a first filter box. A first filtering mechanism is arranged in the first filter box. A second filter box is connected to the left side wall of the first filter box, and a second filtering mechanism is arranged in the second filter box.

[0009] As a preferred technical solution of the present application, the rainwater collection mechanism includes a rainwater collection module body installed in the water storage pool.

[0010] As a preferred technical solution of the present application, the first filtering mechanism includes a first filter plate installed in the first filter box.

[0011] As a preferred technical solution of the present application, the second filtering mechanism includes a second filter plate installed in the second filter box.

[0012] As a preferred technical solution of the present application, a diversion pipe is connected to the bottom of the second filter box, and one end of the diversion pipe away from the second filter box is connected to the water inlet pipe.

[0013] As a preferred technical solution of the present application, a water outlet pipe is connected to the right side wall of the water storage pool.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the solution of the present application:

[0016] 1. By setting the support column, support plate, support frame and support grid, it is realized that the water storage structure of this sponge city has a good support effect, the structure is stable and simple, the cost can be reduced, and the problems in the prior art that the support is not stable enough, it is easy to collapse in heavy rain weather, resulting in property damage and even serious casualties are solved;

[0017] 2. By setting that the rainwater first enters the first filter box, then the impurities will be intercepted by the first filter plate, the remaining rainwater enters the water inlet pipe, then flows into the water storage pool along the water inlet pipe, the impurities intercepted by the first filter plate and part of the water will enter the second filter box, the impurities are intercepted by the second filter plate again, the rainwater flows into the diversion pipe, then flows from the diversion pipe to the water inlet pipe, and then flows into the water storage pool along the water inlet pipe, double-layer filtration is realized, effectively preventing various sundries from easily entering the pipeline along with the rainwater and causing blockage problems. Description of the Drawings

[0018] Figure 1Schematic diagram of the structure of the sponge city water storage structure provided by this application buried underground;

[0019] Figure 2 Schematic diagram of the structure of the sponge city water storage structure provided by this application;

[0020] Figure 3 Schematic sectional view of the sponge city water storage structure provided by this application;

[0021] Figure 4 Schematic diagram of the structure of the sponge city water storage structure provided by this application after removing the support frame and support grid;

[0022] Figure 5 Schematic diagram of the support frame and support grid structure of the sponge city water storage structure provided by this application.

[0023] Labels in the figure:

[0024] 1. Water storage tank; 2. Support column; 3. Support plate; 4. Support frame; 5. Support grid; 6. Water inlet pipe; 7. First filter box; 8. Second filter box; 9. Diversion pipe; 10. First filter plate; 11. Second filter plate; 12. Rainwater collection module body; 13. Water outlet pipe. Detailed implementation mode

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0026] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model claimed, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] Embodiment:

[0028] As Figures 1-5As shown in the figure, this embodiment proposes a water storage structure for a sponge city, including a water storage tank 1. A rainwater collection mechanism is arranged in the water storage tank 1. A support column 2 is fixedly installed in the water storage tank 1, and a support plate 3 is fixedly installed at the top of the support column 2. By setting the support column 2 and the support plate 3, this water storage structure can be made more stable and prevent landslides. A support frame 4 is arranged on the outer wall of the water storage tank 1. A cavity is formed between the support frame 4 and the water storage tank 1. Pour concrete into the cavity formed between the support frame 4 and the water storage tank 1 to make it more stable. A support grid 5 is fixedly arranged at the top of the support frame 4, and concrete is poured starting from the support grid 5. A water inlet pipe 6 is connected to the left side of the water storage tank 1. One end of the water inlet pipe 6 far away from the water storage tank 1 is connected to a first filter tank 7. A first filtering mechanism is arranged in the first filter tank 7. Rainwater first enters the first filter tank 7, and then impurities will be intercepted by the first filtering mechanism. The remaining rainwater enters the water inlet pipe 6 and then flows into the water storage tank 1 along the water inlet pipe 6. A second filter tank 8 is connected to the left side wall of the first filter tank 7. The impurities intercepted by the first filtering mechanism and part of the water will enter the second filter tank 8. A second filtering mechanism is arranged in the second filter tank 8. The impurities are intercepted by the second filtering mechanism again, and the rainwater flows into the diversion pipe 9 and then flows into the water inlet pipe 6 from the diversion pipe 9.

[0029] The rainwater collection mechanism includes a rainwater collection module body 12 installed in the water storage tank 1.

[0030] In order to achieve double-layer filtration, the first filtering mechanism includes a first filter plate 10 installed in the first filter tank 7.

[0031] In order to achieve double-layer filtration, the second filtering mechanism includes a second filter plate 11 installed in the second filter tank 8.

[0032] The bottom of the second filter tank 8 is connected to a diversion pipe 9. One end of the diversion pipe 9 far away from the second filter tank 8 is connected to the water inlet pipe 6.

[0033] An outlet pipe 13 is connected to the right side wall of the water storage tank 1.

[0034] In this embodiment, the rainwater collection module body 12 is produced by Jiangsu Minglong Plastics Industry Co., Ltd. Its structure and usage method are prior arts and will not be elaborated here.

[0035] Specifically, the working principle of this water storage structure for a sponge city: By setting the support column 2, the support plate 3, the support frame 4 and the support grid 5, this water storage structure can be made more stable and prevent landslides. When installing, pour concrete into the cavity formed between the support frame 4 and the water storage tank 1 to make it more stable. This water storage structure for a sponge city has good support effect, effectively avoiding the phenomenon of landslides that is likely to occur in heavy rain weather. The structure is both stable and simple, and can reduce costs.

[0036] Rainwater first enters the first filtering tank 7. Then, impurities will be intercepted by the first filter plate 10, and the remaining rainwater enters the water inlet pipe 6. Then, it flows along the water inlet pipe 6 into the water storage tank 1. The impurities intercepted by the first filter plate 10 and part of the water will enter the second filtering tank 8. The impurities are intercepted by the second filter plate 11 again, and the rainwater flows into the diversion pipe 9, then flows from the diversion pipe 9 into the water inlet pipe 6, and then flows along the water inlet pipe 6 into the water storage tank 1. With double-layer filtering, it effectively prevents various sundries from easily entering the pipeline along with the rainwater and causing blockage. When it is necessary to pump out the rainwater in the water storage tank 1, it is connected to the water outlet pipe 13 through an external pipeline, and then a water pump is used to pump out the rainwater.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiment is a preferred implementation scheme of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present utility model.

Claims

1. A sponge city water storage structure, comprising a water storage tank (1), characterized in that: The water storage tank (1) is provided with a rainwater collection mechanism, a support column (2) is fixedly installed in the water storage tank (1), a support plate (3) is fixedly installed on the top of the support column (2), a support frame (4) is provided on the outer wall of the water storage tank (1), a cavity is formed between the support frame (4) and the water storage tank (1), a support grid (5) is fixedly provided on the top of the support frame (4), a water inlet pipe (6) is connected to the left side of the water storage tank (1), the end of the water inlet pipe (6) away from the water storage tank (1) is connected to a first filter box (7), a first filter mechanism is provided in the first filter box (7), a second filter box (8) is connected to the left side wall of the first filter box (7), and a second filter mechanism is provided in the second filter box (8).

2. A sponge city water storage structure according to claim 1, characterized in that: The rainwater collection mechanism comprises a rainwater collection module body (12) installed in a water storage tank (1).

3. A sponge city water storage structure according to claim 1, characterized in that: The first filtering mechanism comprises a first filtering plate (10) installed in a first filtering box (7).

4. A sponge city water storage structure according to claim 1, characterized in that: The second filtering mechanism comprises a second filtering plate (11) installed in a second filtering box (8).

5. A sponge city water storage structure according to claim 4, characterized in that: The bottom of the second filter box (8) is connected to a flow guide pipe (9), and one end of the flow guide pipe (9) away from the second filter box (8) is connected to the water inlet pipe (6).

6. A sponge city water storage structure according to claim 2, characterized in that: The right side wall of the water storage tank (1) is connected to a water outlet pipe (13).

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