Sponge city rainwater environment-friendly well

Abstract

The utility model provides a sponge city rainwater environment-friendly well, and belongs to the technical field of rainwater wells. A rainwater environment-friendly well body; the butt joint ring table is fixedly connected to the upper end of the rainwater environment-friendly well body; the fixing mechanism comprises a sliding groove formed in the butt joint ring table; the rotating groove is formed in the circumferential inner wall of the rainwater environment-friendly well body; the fixed cover is slidably connected to the upper end of the rainwater environment-friendly well body; the two annular blocks are fixedly connected to the circumferential surface of the fixed cover, and the two annular blocks are connected into the sliding grooves in a sliding mode; the sliding rod is slidably connected into the sliding groove; the limiting piece is fixedly connected to the circumferential surface of the sliding rod; when the rainwater environment-friendly well body is used for a long time, the rotating rod can be pulled, the clamping base is loosened from the rotating base, then the filter plate is rotated, and the fixed cover is taken down, so that garbage in the rainwater environment-friendly well body can be cleaned, and meanwhile, bacteria breeding caused by blockage in the rainwater environment-friendly well body are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainwater wells, and particularly relates to a rainwater environmental protection well for a sponge city. Background Art

[0002] With the development of the national economy, the requirements for the ecological environment are also getting higher and higher. Through strengthening urban planning, construction and management, a sponge city gives full play to the functions of ecological systems such as buildings, roads, green spaces and water systems in absorbing, storing and slowly releasing rainwater, effectively controlling rainwater runoff, and realizing the urban development mode of natural accumulation, natural infiltration and natural purification.

[0003] The authorized publication number "CN215330348U" discloses "a new type of environmental protection rainwater well, including a well seat, a cover plate and a grate. The cover plate is connected to the top of the well seat, the grate is arranged on the cover plate, a sewage interception basket is connected through the bottom of the grate and penetrates the cover plate, an overflow beam is arranged in the well seat, a permeable block is arranged between the overflow beam and the inner wall of the well seat, a water diversion pipe and a rainwater pipe are respectively connected to the upper and lower sides of the permeable block on the side wall of the well seat, and the highest point of the water diversion pipe is flush with the highest point of the overflow beam; an overflow space is formed between the symmetry plane where the overflow beam is attached to the permeable block and the inner wall of the well seat, and the space below the permeable block in the well seat is a drainage space. The utility model can change the drainage form according to the amount of rainfall."

[0004] The above patent can change the drainage form according to the amount of rainfall. However, in the prior art, when discharging rainwater, garbage will accumulate inside the rainwater environmental protection well body, which affects rainwater discharge, breeds bacteria, further affects the rainwater discharge effect, and increases the maintenance cost of workers. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rainwater environmental protection well for a sponge city, aiming to solve the problems in the prior art that when discharging rainwater, garbage will accumulate inside the rainwater environmental protection well body, which affects rainwater discharge, breeds bacteria, further affects the rainwater discharge effect, and increases the maintenance cost of workers.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rainwater environmental protection well for a sponge city, comprising:

[0008] A rainwater environmental protection well body;

[0009] A butt joint ring platform, fixedly connected to the upper end of the rainwater environmental protection well body;

[0010] A fixing mechanism, the fixing mechanism comprising:

[0011] A sliding groove, opened in the butt joint ring platform;

[0012] Rotating groove, opened on the circumferential inner wall of the rainwater environmental protection well body;

[0013] Fixed cover, slidably connected to the upper end of the rainwater environmental protection well body;

[0014] Two annular blocks, fixedly connected to the circumferential surface of the fixed cover, and the two annular blocks are slidably connected in the sliding groove;

[0015] Sliding rod, slidably connected in the sliding groove;

[0016] Limit piece, fixedly connected to the circumferential surface of the sliding rod;

[0017] Spring, slidably connected to the circumferential surface of the sliding rod;

[0018] Rotating rod, fixedly connected to the upper end of the sliding rod;

[0019] Elastic piece, fixedly connected to the lower end of the limit piece;

[0020] Card holder, fixedly connected to the lower end of the elastic piece;

[0021] Rotating seat, fixedly connected to the upper end of the fixed cover; and

[0022] Card slot, opened on the upper end of the rotating seat.

[0023] As a preferred solution of the present invention, a sealing ring is fixedly connected to the lower inner wall of the rotating groove, a filter plate is fixedly connected to the upper end of the fixed cover, and a pointing strip is fixedly connected to the upper end of the filter plate.

[0024] As a preferred solution of the present invention, a drain pipe is fixedly connected to the circumferential surface of the rainwater environmental protection well body, a connecting ring is fixedly connected to the circumferential inner wall of the drain pipe, and a filter plate is fixedly connected to one end of the connecting ring.

[0025] As a preferred solution of the present invention, an inclined filter plate is fixedly connected to the circumferential inner wall of the rainwater environmental protection well body, and a discharge pipe is fixedly connected to the circumferential surface of the rainwater environmental protection well body.

[0026] As a preferred solution of the present invention, the circumferential surface of the docking ring platform is provided with threads, and a protective cover is rotatably connected to the circumferential surface of the docking ring platform.

[0027] As a preferred solution of the present invention, two fixing blocks are fixedly connected to the circumferential surface of the rainwater environmental protection well body, and rubber pads are arranged at the lower ends of the two fixing blocks.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. In this solution, when rainwater flows into the rainwater environmental protection well body, the rainwater can be filtered through the inclined filter plate into the drain pipe and discharged. At the same time, the garbage on the surface of the inclined filter plate can be flushed out through the discharge pipe. When the rainwater environmental protection well body is used for a long time, the fixing seat can be loosened from the rotating seat by pulling the rotating rod, and then the filter plate can be rotated to remove the fixing cover, so that the garbage in the rainwater environmental protection well body can be cleaned, and at the same time, the effect of reducing the blockage and bacteria breeding in the rainwater environmental protection well body can be achieved.

[0030] 2. In this solution, by setting the fixing blocks on the surface of the rainwater environmental protection well body, the rainwater environmental protection well body can be fixed in the cement, thus achieving the effect of increasing the stability of the rainwater environmental protection well body. By setting the protective cover under the rainwater environmental protection well body, the fixing cover can be protected, thus preventing water from corroding the fixing mechanism. By setting the sealing ring in the rainwater environmental protection well body, the sealing performance between the fixing cover and the rainwater environmental protection well body can be increased. Description of the Drawings

[0031] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0032] Figure 1 is a three-dimensional view of the present utility model;

[0033] Figure 2 is an exploded view of the present utility model;

[0034] Figure 3 is the present utility model Figure 2 an exploded view of the fixing cover in;

[0035] Figure 4 is the present utility model Figure 3 an enlarged view of part A in;

[0036] Figure 5 is the present utility model Figure 2 a cross-sectional view of the rainwater environmental protection well body in;

[0037] Figure 6 is the present utility model Figure 5 an enlarged view of part B in.

[0038] In the figure: 1. Rainwater environmental protection well body; 2. Discharge pipe; 3. Drain pipe; 4. Docking pipe; 5. Fixed block; 6. Inclined filter plate; 7. Protection cover; 8. Fixed cover; 9. Filter plate; 10. Pointing strip; 11. Rotating rod; 12. Ring block; 13. Sealing ring; 14. Rotating seat; 15. Sliding rod; 16. Limit piece; 17. Spring; 18. Elastic piece; 19. Card seat; 20. Card slot; 21. Connecting ring; 22. Rotating groove; 23. Sliding groove; 24. Docking ring platform. Detailed implementation mode

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1

[0041] Please refer to Figures 1-6 , the present invention provides the following technical solutions:

[0042] A rainwater environmental protection well for a sponge city, comprising:

[0043] Rainwater environmental protection well body 1;

[0044] Docking ring platform 24, fixedly connected to the upper end of the rainwater environmental protection well body 1;

[0045] Fixing mechanism, the fixing mechanism includes:

[0046] Sliding groove 23, opened in the docking ring platform 24;

[0047] Rotating groove 22, opened on the circumferential inner wall of the rainwater environmental protection well body 1;

[0048] Fixed cover 8, slidably connected to the upper end of the rainwater environmental protection well body 1;

[0049] Two ring blocks 12, fixedly connected to the circumferential surface of the fixed cover 8, and the two ring blocks 12 are slidably connected in the sliding groove 23;

[0050] Sliding rod 15, slidably connected in the sliding groove 23;

[0051] Limit piece 16, fixedly connected to the circumferential surface of the sliding rod 15;

[0052] Spring 17, slidably connected to the circumferential surface of the sliding rod 15;

[0053] Rotating rod 11, fixedly connected to the upper end of the sliding rod 15;

[0054] The elastic piece 18 is fixedly connected to the lower end of the limit piece 16;

[0055] The card seat 19 is fixedly connected to the lower end of the elastic piece 18;

[0056] The rotating seat 14 is fixedly connected to the upper end of the fixed cover 8; and

[0057] The card slot 20 is opened at the upper end of the rotating seat 14.

[0058] In a specific embodiment of the present invention, when the rainwater environmental protection well body 1 is draining water, rainwater is introduced into the rainwater environmental protection well body 1 through the docking pipe 4. The garbage brought by the rainwater is introduced into the discharge pipe 2 through the inclined filter plate 6 and then discharged. At the same time, the rainwater is filtered through the inclined filter plate 6 and discharged into the drain pipe 3. The fine impurities accumulated in the rainwater environmental protection well body 1 stay on the fixed cover 8. When the rainwater environmental protection well body 1 is used multiple times, the fixed cover 8 can be removed by pulling the rotating rod 11 and then rotating the filter plate 9, and then the garbage residue in the rainwater environmental protection well body 1 can be cleaned, thereby reducing the role of garbage residue in the rainwater environmental protection well body 1. Through the sealing ring 13 arranged in the rotating groove 22, the sealing performance between the fixed cover 8 and the rainwater environmental protection well body 1 can be increased, thereby preventing the rainwater in the rainwater environmental protection well body 1 from leaking. Through the filter plate 9 arranged on the fixed cover 8, it is convenient for workers to take out the fixed cover 8. The pointing strip 10 arranged on the filter plate 9 can facilitate workers to identify the rotation position of the fixed cover 8, and then judge the installation position of the fixed cover 8 fixed in the rainwater environmental protection well body 1. Through the drain pipe 3 arranged on the surface of the rainwater environmental protection well body 1, the rainwater in the rainwater environmental protection well body 1 can be discharged. Through the connecting ring 21 arranged in the drain pipe 3, the filter plate 9 can be fixedly installed in the drain pipe 3, thereby facilitating the filter plate 9 to filter the rainwater. Through the inclined filter plate 6 arranged in the rainwater environmental protection well body 1, the garbage can be introduced into the discharge pipe 2 while filtering the rainwater. Through the discharge pipe 2 arranged on the surface of the rainwater environmental protection well body 1, the garbage falling on the inclined filter plate 6 can be discharged, thereby reducing the role of blockage in the rainwater environmental protection well body 1. Through the fixed block 5 arranged on the surface of the rainwater environmental protection well body 1, the rainwater environmental protection well body 1 can be fixedly installed in the cement, thereby increasing the installation firmness of the rainwater environmental protection well body 1. Through the rubber pad arranged under the fixed block 5, the wear of the cement on the fixed block 5 can be reduced.

[0059] Specifically, please refer to Figure 3 and Figure 6 The lower inner wall of the rotating groove 22 is fixedly connected with a sealing ring 13, the upper end of the fixed cover 8 is fixedly connected with a filter plate 9, and the upper end of the filter plate 9 is fixedly connected with a pointing strip 10.

[0060] In this embodiment: By providing the sealing ring 13 within the rotating groove 22, the sealing performance between the fixed cover 8 and the rainwater environmental protection well body 1 can be enhanced, thereby preventing rainwater leakage from the rainwater environmental protection well body 1. By providing the filter plate 9 on the fixed cover 8, it is convenient for workers to remove the fixed cover 8. The pointing strip 10 provided on the filter plate 9 can facilitate workers to identify the rotation position of the fixed cover 8, and thus determine the installation position of the fixed cover 8 within the rainwater environmental protection well body 1.

[0061] For details, please refer to Figure 2 and Figure 3 , a drain pipe 3 is fixedly connected to the circumferential surface of the rainwater environmental protection well body 1. A connecting ring 21 is fixedly connected to the circumferential inner wall of the drain pipe 3, and one end of the connecting ring 21 is fixedly connected to a filter plate 9.

[0062] In this embodiment: By providing the drain pipe 3 on the surface of the rainwater environmental protection well body 1, the rainwater within the rainwater environmental protection well body 1 can be drained. By providing the connecting ring 21 within the drain pipe 3, the filter plate 9 can be fixedly installed within the drain pipe 3, thereby facilitating the filtering of rainwater by the filter plate 9.

[0063] For details, please refer to Figure 2 , an inclined filter plate 6 is fixedly connected to the circumferential inner wall of the rainwater environmental protection well body 1, and a discharge pipe 2 is fixedly connected to the circumferential surface of the rainwater environmental protection well body 1.

[0064] In this embodiment: By providing the inclined filter plate 6 within the rainwater environmental protection well body 1, while filtering rainwater, the garbage can be guided into the discharge pipe 2. By providing the discharge pipe 2 on the surface of the rainwater environmental protection well body 1, the garbage falling on the inclined filter plate 6 can be discharged, thereby reducing the blockage within the rainwater environmental protection well body 1.

[0065] For details, please refer to Figure 2 and Figure 6 , threads are provided on the circumferential surface of the docking ring platform 24, and a protective cover 7 is rotatably connected to the circumferential surface of the docking ring platform 24.

[0066] In this embodiment: By providing the threads on the surface of the docking ring platform 24, it is convenient to fix the protective cover 7 on the surface of the rainwater environmental protection well body 1, thereby protecting the fixing mechanism. By providing the protective cover 7 on the surface of the docking ring platform 24.

[0067] For details, please refer to Figure 2 , two fixing blocks 5 are fixedly connected to the circumferential surface of the rainwater environmental protection well body 1, and rubber pads are provided at the lower ends of the two fixing blocks 5.

[0068] In this embodiment: By means of the fixing block 5 arranged on the surface of the rainwater environmental protection well body 1, the rainwater environmental protection well body 1 can be fixedly installed in the cement, thereby enhancing the installation firmness of the rainwater environmental protection well body 1. By means of the rubber pad arranged under the fixing block 5, the wear of the fixing block 5 caused by the cement can be reduced.

[0069] The working principle and usage process of the present utility model: When rainwater flows into the rainwater environmental protection well body 1, the rainwater can be filtered into the drain pipe 3 through the inclined filter plate 6 and discharged. At the same time, the garbage on the surface of the inclined filter plate 6 can be flushed out through the discharge pipe 2. When the rainwater environmental protection well body 1 is used for a long time, the rotating rod 11 can be pulled to loosen the clamping seat 19 from the rotating seat 14, and then the filter plate 9 can be rotated to remove the fixed cover 8, so that the garbage in the rainwater environmental protection well body 1 can be cleaned, and at the same time, the blockage and bacteria breeding in the rainwater environmental protection well body 1 can be reduced.

[0070] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Sponge city rainwater environmental protection well, characterized by: include: Rainwater environmental protection well body (1); A docking ring (24) fixedly connected to the upper end of the rainwater environmental protection well body (1); A fixing mechanism, the fixing mechanism comprising: A sliding groove (23) is provided in the docking ring platform (24); A rotating groove (22) is provided on the inner circumferential wall of the rainwater environmental protection well body (1); A fixed cover (8) slidably connected to the upper end of the rainwater environmental protection well body (1); Two annular blocks (12) are fixedly connected to the circumferential surface of the fixed cover (8), and the two annular blocks (12) are slidably connected in the sliding groove (23); A sliding rod (15) slidably connected in the sliding groove (23); A limiting plate (16) fixedly connected to the circumferential surface of the sliding rod (15); A spring (17) slidably connected to the circumferential surface of the sliding rod (15); A rotating rod (11) fixedly connected to the upper end of the sliding rod (15); A spring piece (18) fixedly connected to the lower end of the limiting piece (16); A holder (19) fixedly connected to the lower end of the spring sheet (18); A rotating seat (14) fixedly connected to the upper end of the fixed cover (8); and The clamping slot (20) is formed at the upper end of the rotating seat (14).

2. The sponge city rainwater environmental protection well according to claim 1 is characterized by: A sealing ring (13) is fixedly connected to the lower inner wall of the rotating groove (22), a filter plate (9) is fixedly connected to the upper end of the fixed cover (8), and a directional strip (10) is fixedly connected to the upper end of the filter plate (9).

3. The sponge city rainwater environmental protection well according to claim 2 is characterized by: The circumferential surface of the rainwater environmental protection well body (1) is fixedly connected to a drainage pipe (3), the circumferential inner wall of the drainage pipe (3) is fixedly connected to a connecting ring (21), and one end of the connecting ring (21) is fixedly connected to a filter plate (9).

4. The sponge city rainwater environmental protection well according to claim 3 is characterized by: An oblique filter plate (6) is fixedly connected to the circumferential inner wall of the rainwater environmental protection well body (1), and a discharge pipe (2) is fixedly connected to the circumferential surface of the rainwater environmental protection well body (1).

5. The sponge city rainwater environmental protection well according to claim 4 is characterized by: The circumferential surface of the docking ring (24) is provided with threads, and the circumferential surface of the docking ring (24) is rotatably connected to a protective cover (7).

6. The sponge city rainwater environmental protection well according to claim 5 is characterized by: Two fixing blocks (5) are fixedly connected to the circumferential surface of the rainwater environmental protection well body (1), and rubber pads are arranged at the lower ends of the two fixing blocks (5).

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