Sponge city rainwater treatment system
By using screens, triangular screens and spring push plate cleaning mechanisms in the sponge urban rainwater treatment system, the problems of debris isolation and cleaning are solved, effective rainwater collection and purification are achieved, and the environment is protected.
Patent Information
- Application Number
- CN202421261265.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing sponge urban rainwater treatment system cannot effectively isolate debris when collecting rainwater, resulting in blockage of the collection port, affecting the collection effect, and being unable to clean regularly, causing unpleasant odors to rot, which harms the environment.
A sponge urban rainwater treatment system was designed, using the screen and triangular screen in the box for debris distinction and filtering. Combined with a cleaning mechanism of spring and push plate, the accumulated debris was regularly cleaned to prevent blockage and rot.
Effectively isolate and clean debris, prevent blockage and pollution, improve rainwater collection and purification effects, and protect the environment.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sponge cities, in particular to a sponge city rainwater treatment system. Background Art
[0002] Sponge city is a new generation of urban stormwater management concept. It refers to the city's good "elasticity" in adapting to environmental changes and coping with natural disasters caused by rainwater. It can also be called a "water-elastic city". The internationally accepted term is "low-impact development rainwater system construction". When it rains, it absorbs, stores, infiltrates and purifies water. When needed, the stored water is "released" and used.
[0003] In the prior art, some devices cannot effectively isolate debris when collecting rainwater. Accumulated leaves or garbage can easily block the collection port, affecting the collection effect, and cannot be effectively cleaned. The accumulated debris is soaked in rainwater and easily rots, emitting an unpleasant odor, causing harm to the environment. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings that when some devices collect and isolate debris, the accumulated leaves or plastics are easy to cause blockage to the collection port, affecting the collection effect, and cannot be effectively cleaned regularly, and the accumulated debris is easy to rot and emit an unpleasant odor, causing harm to the environment. A sponge city rainwater treatment system is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A sponge city rainwater treatment system comprises a box body, a screen is fixedly installed in the box body, a discharge outlet is opened on the box body, a working box is fixedly installed on the box body, a reciprocating mechanism, a transmission mechanism and a cleaning mechanism are arranged in the working box, a plurality of diversion boxes are fixedly installed on the box body, the plurality of diversion boxes are all provided with a first slot and a second slot, the plurality of first slots are all connected with the box body, and a retaining net is fixedly installed on the plurality of diversion boxes.
[0007] Preferably, a partition is fixedly installed in the box, a triangular screen is fixedly installed in the box, and a plurality of guide plates are fixedly installed in the box. The partition prevents water flow from rushing against each other, effectively utilizes the impact force of water, and provides support for a plurality of springs at the same time.
[0008] Preferably, a plurality of rotating shafts are rotatably mounted in the box, and a plurality of blades are respectively fixedly mounted on the plurality of rotating shafts. Under the impact of rain water, the plurality of blades rotate in the box, and the kinetic energy is transmitted through the plurality of transmission shafts.
[0009] Preferably, the transmission mechanism includes multiple transmission shafts, which are respectively fixedly connected to multiple rotating shafts, and first sprockets are fixedly mounted on the multiple transmission shafts. Chains are meshed on the multiple first sprockets, and second sprockets are meshed on the multiple chains. The multiple transmission shafts transmit the kinetic energy of rainwater to the reciprocating mechanism through the multiple first sprockets, chains and multiple second sprockets.
[0010] Preferably, the reciprocating mechanism includes a plurality of semicircular gears, which are respectively fixedly connected to a plurality of second sprockets, and a plurality of semicircular gears are meshed with rectangular racks, which are slidably installed in the working box, and the plurality of semicircular gears are driven by the plurality of second sprockets to drive the plurality of rectangular racks to operate.
[0011] Preferably, push blocks are fixedly mounted on the plurality of rectangular racks, second springs are fixedly mounted on the plurality of push blocks, the plurality of second springs are fixedly connected to the partition plate, and the plurality of second springs perform reset processing on the plurality of push plates.
[0012] Preferably, a plurality of first springs are fixedly mounted on the working box, a fixed plate is fixedly mounted on the plurality of first springs, the plurality of fixed plates are slidably connected to the working box, and the plurality of first springs reset the plurality of fixed plates.
[0013] Preferably, the cleaning mechanism includes multiple connecting plates, which are respectively fixedly connected to multiple fixed plates, and push plates are fixedly installed on the multiple connecting plates. The multiple push plates are all in contact with the screen, and the multiple connecting plates are driven by the multiple fixed plates to clean the screen through the multiple push plates.
[0014] Compared with the prior art, the advantages of the utility model are:
[0015] (1) The folding screen and the triangular screen can effectively separate the debris, preventing the debris from mixing into the box and polluting the rainwater or affecting the purification effect of the rainwater.
[0016] (2) The spring cooperates with multiple push plates to clean the debris accumulated on the screen to prevent the debris from clogging the screen and affecting the collection effect.
[0017] The utility model has a simple structure and can effectively separate debris by designing an irregular screen to prevent the conventional screen from being blocked. It cooperates with the triangular screen in the box to perform secondary screening of rainwater to increase the screening effect. At the same time, the push plate can clean the debris on the screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a structural schematic diagram of a sponge city rainwater treatment system proposed by the utility model;
[0019] Figure 2This is a schematic diagram of the debris outlet structure of a sponge city rainwater treatment system proposed by the utility model;
[0020] Figure 3 A schematic diagram of a triangular screen structure of a sponge city rainwater treatment system proposed by the utility model;
[0021] Figure 4 This is a schematic diagram of the internal structure of a working box of a sponge city rainwater treatment system proposed by the utility model;
[0022] Figure 5 This is a schematic diagram of the semicircular gear structure of a sponge city rainwater treatment system proposed by the utility model;
[0023] Figure 6 This is a schematic diagram of the push plate structure of a sponge city rainwater treatment system proposed by the utility model.
[0024] In the figure: 1. box body; 2. screen; 3. working box; 4. diverter box; 5. discharge port; 6. baffle; 7. triangular screen; 8. partition; 9. guide plate; 10. rotating shaft; 11. paddle; 12. first spring; 13. fixing plate; 14. transmission shaft; 15. first sprocket; 16. chain; 17. second sprocket; 18. semicircular gear; 19. rectangular rack; 20. push block; 21. second spring; 22. connecting plate; 23. push plate. DETAILED DESCRIPTION
[0025] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.
[0026] Embodiment 1
[0027] Reference Figure 1-Figure 6 A sponge city rainwater treatment system includes a box body 1, a screen 2 is fixedly installed in the box body 1, a discharge port 5 is opened on the box body 1, a working box 3 is fixedly installed on the box body 1, a reciprocating mechanism, a transmission mechanism and a cleaning mechanism are arranged in the working box 3, a plurality of diversion boxes 4 are fixedly installed on the box body 1, the plurality of diversion boxes 4 are all provided with a first slot and a second slot, the plurality of first slots are all connected to the box body 1, and a blocking net 6 is fixedly installed on the plurality of diversion boxes 4.
[0028] In this embodiment, a partition 8 is fixedly installed in the box body 1, a triangular screen 7 is fixedly installed in the box body 1, and multiple guide plates 9 are fixedly installed in the box body 1. The partition 8 prevents water flow from rushing back, effectively utilizes the impact force of water, and provides support for multiple springs 21 at the same time.
[0029] In this embodiment, a plurality of rotating shafts 10 are rotatably installed in the housing 1 , and a plurality of blades 11 are fixedly installed on the plurality of rotating shafts 10 . The plurality of blades 11 rotate in the housing 1 under the impact of rain water, and transmit kinetic energy through a plurality of transmission shafts 14 .
[0030] In this embodiment, the transmission mechanism includes multiple transmission shafts 14, which are respectively fixedly connected to multiple rotating shafts 10, and first sprockets 15 are fixedly installed on the multiple transmission shafts 14. Chains 16 are meshed on the multiple first sprockets 15, and second sprockets 17 are meshed on the multiple chains 16. The multiple transmission shafts 14 transmit the kinetic energy of rainwater to the reciprocating mechanism through the multiple first sprockets 15, the chains 16 and the multiple second sprockets 17.
[0031] In this embodiment, the reciprocating mechanism includes a plurality of semicircular gears 18, which are respectively fixedly connected to a plurality of second sprockets 17, and a rectangular rack 19 is meshed on the plurality of semicircular gears 18. The plurality of rectangular racks 19 are slidably installed in the working box 3. The plurality of semicircular gears 18 are driven by the plurality of second sprockets 17 to drive the plurality of rectangular racks 19 to operate.
[0032] In this embodiment, push blocks 20 are fixedly mounted on the plurality of rectangular racks 19 , second springs 21 are fixedly mounted on the plurality of push blocks 20 , the plurality of second springs 21 are fixedly connected to the partition plate 8 , and the plurality of second springs 21 reset the plurality of push plates 20 .
[0033] In this embodiment, a plurality of first springs 12 are fixedly mounted on the working box 3 , a fixing plate 13 is fixedly mounted on the plurality of first springs 12 , the plurality of fixing plates 13 are slidably connected to the working box 3 , and the plurality of first springs 12 reset the plurality of fixing plates 13 .
[0034] In this embodiment, the cleaning mechanism includes a plurality of connecting plates 22, and the plurality of connecting plates 22 are respectively fixedly connected to a plurality of fixed plates 13, and push plates 23 are fixedly installed on the plurality of connecting plates 22, and the plurality of push plates 23 are all in contact with the screen 2. The plurality of connecting plates 22 are driven by the plurality of fixed plates 13 to clean the screen 2 through the plurality of push plates 23.
[0035] In this embodiment, rainwater is separated from debris by the screen 2, and smaller debris is distinguished by the triangular screen 7 in the box body 1. The distinguished debris falls into the diversion box 4 on both sides, and is blocked by the baffle 6. Multiple guide plates 9 concentrate the impact force of rainwater in one place, and the kinetic energy of falling rainwater is used to cooperate with multiple blades 11 to drive multiple first sprockets 15, chains 16 and multiple second sprockets 17 to operate, drive multiple semicircular gears 18 and multiple rectangular racks 19 to operate, drive multiple push blocks 20 to move synchronously, and apply pressure to multiple fixed plates 13, so that under the restriction and guidance of the working box 3, multiple push plates 23 on the connecting plates 22 are driven to move, and the debris on the screen 2 is cleaned and discharged through the discharge port 5. Multiple first springs 12 and multiple second springs 21 reset the multiple fixed plates 13 and the multiple rectangular racks 19.
[0036] Embodiment 2
[0037] The difference between this embodiment and the first embodiment is that a filtering mechanism is provided in the box body 1 to perform preliminary filtering treatment on rainwater to increase conversion efficiency. All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.
[0038] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.
Claims
1. A sponge city rainwater treatment system, comprising a housing (1), characterized in that: A screen (2) is fixedly installed in the box body (1), a discharge port (5) is provided on the box body (1), a working box (3) is fixedly installed on the box body (1), a reciprocating mechanism, a transmission mechanism and a cleaning mechanism are provided in the working box (3), a plurality of diversion boxes (4) are fixedly installed on the box body (1), the plurality of diversion boxes (4) are all provided with a first notch and a second notch, the plurality of first notches are all connected to the box body (1), and a blocking net (6) is fixedly installed on the plurality of diversion boxes (4).
2. A sponge city rainwater treatment system according to claim 1, characterized in that: A partition plate (8) is fixedly installed in the box body (1), a triangular screen (7) is fixedly installed in the box body (1), and a plurality of guide plates (9) are fixedly installed in the box body (1).
3. A sponge city rainwater treatment system according to claim 1, characterized in that: A plurality of rotating shafts (10) are rotatably mounted in the box body (1), and a plurality of paddles (11) are respectively fixedly mounted on the plurality of rotating shafts (10).
4. A sponge city rainwater treatment system according to claim 3, characterized in that: The transmission mechanism comprises a plurality of transmission shafts (14), the plurality of transmission shafts (14) being fixedly connected to the plurality of rotating shafts (10) respectively, a first sprocket (15) being fixedly mounted on the plurality of transmission shafts (14), a chain (16) being meshed on the plurality of first sprockets (15), and a second sprocket (17) being meshed on the plurality of chains (16).
5. A sponge city rainwater treatment system according to claim 4, characterized in that: The reciprocating mechanism comprises a plurality of semicircular gears (18), the plurality of semicircular gears (18) are respectively fixedly connected to a plurality of second sprockets (17), the plurality of semicircular gears (18) are all meshed with rectangular racks (19), and the plurality of rectangular racks (19) are slidably mounted in the working box (3).
6. A sponge city rainwater treatment system according to claim 5, characterized in that: A push block (20) is fixedly mounted on each of the plurality of rectangular racks (19), a second spring (21) is fixedly mounted on each of the plurality of push blocks (20), and the plurality of second springs (21) are fixedly connected to the partition plate (8).
7. A sponge city rainwater treatment system according to claim 1, characterized in that: A plurality of first springs (12) are fixedly mounted on the working box (3), a fixing plate (13) is fixedly mounted on the plurality of first springs (12), and the plurality of fixing plates (13) are slidably connected to the working box (3).
8. A sponge city rainwater treatment system according to claim 7, characterized in that: The cleaning mechanism comprises a plurality of connecting plates (22), the plurality of connecting plates (22) being fixedly connected to a plurality of fixing plates (13) respectively, a push plate (23) being fixedly mounted on the plurality of connecting plates (22), and the plurality of push plates (23) being in contact with the screen (2).