Sponge city rainwater diversion well

Abstract

The utility model relates to the technical field of sponge cities, and discloses a sponge city rainwater diversion well which comprises a sewer pipe, a reset ring is fixedly connected to the inner wall of the sewer pipe, two symmetrically-arranged odor plates are arranged at the bottom of the reset ring, and the two odor plates make close contact with the bottom of the reset ring. And a filter ball is arranged on the inner wall of the middle end of the sewer pipe. According to the sponge city rainwater diversion well, through the arranged odor plate, the purposes that the odor plate is opened downwards in rainy days and reset after rainfall is finished can be achieved, the sealing effect on the sewer pipe is achieved, the situation that odor and mosquitoes escape is avoided, and through rotation of the arranged filter ball and scraping of the dirt storage box, the rainwater diversion well is more convenient to clean. And the trafficability of the filter balls can be ensured. The purpose of collecting sludge in a centralized mode at the same time is achieved, treatment by a user is facilitated, sewage pumping by the user can be facilitated through the arranged sewage pumping pipe, meanwhile, in the sewage pumping process, emission of odor can be avoided, and the living comfort of residents is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sponge cities, and in particular to a rainwater diversion well in a sponge city. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept. It means that the city can adapt to environmental changes and respond to natural disasters caused by rain like a sponge, with good flexibility. It can absorb, store, infiltrate and purify water when it rains, and release and utilize the stored water when needed, so as to realize the free migration of rainwater in the city.

[0003] The existing patent (publication number: CN217811486U) discloses a sponge city rainwater diversion well, including a diversion well body, the top of the diversion well body is movably connected with a manhole cover, and the inner wall of the diversion well body is movably connected with a baffle. The utility model is provided with a baffle, a block, a positioning block and a handle 2. When the operator moves the manhole cover out from the top of the diversion well body, the positioning block will be driven to move out from the inside of the block and the filter screen through the manhole cover, so that the baffle and the block are released from the limit, and the baffle is rotated at the same time, so that the baffle is driven to move to the top of the slot through the baffle, and the groove is moved to the top of the connecting frame through the baffle, so that the blocking of the connecting frame is released, and then the operator can pull the diversion plate and the filter screen out from the inside of the diversion well body through the handle 1 and the handle 2, so that the operator can clean and repair the filter screen and the diversion plate.

[0004] However, during the use of the above-mentioned diversion well, workers are required to clean the filter screen regularly. Due to the strong odor inside the sewer well, the odor overflows during the maintenance process, affecting the living environment of residents. At the same time, in daily life, mosquitoes and odors in the well can easily escape through the wellhead, making it inconvenient to use. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a sponge city rainwater diversion well, which has the advantages of easy maintenance, etc., and solves the problem that odor overflows during the maintenance process, affecting the living environment of residents. At the same time, in daily life, mosquitoes and odors in the well can easily escape through the wellhead, making it inconvenient to use.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a sponge city rainwater diversion well, comprising a sewer pipe, the inner wall of which is fixedly connected with a reset ring, the bottom of which is provided with two symmetrically arranged odor plates, and the two odor plates are in close contact with the bottom of the reset ring;

[0007] A filter ball is arranged on the inner wall of the middle end of the sewer pipe, a dirt storage box is fixedly embedded on the middle end of the sewer pipe, the dirt storage box contacts the filter ball, a dirt suction ring is arranged inside the dirt storage box, and a plurality of dirt suction nozzles arranged at equal distances are fixedly connected to the inner wall of the dirt suction ring.

[0008] Through the above scheme, the odor plate can be opened downwards when it rains, and reset after the rain stops, so as to achieve the sealing effect of the sewer pipe and avoid the escape of odor and mosquitoes. The filter ball can be rotated and the dirt box can be scraped to ensure the passability of the filter ball. At the same time, the sludge can be collected centrally, which is convenient for users to handle. The sewage extraction pipe can facilitate users to extract sewage, and in the process of sewage extraction, the odor can be avoided, thereby improving the living comfort of residents.

[0009] Furthermore, a grille is provided at the top of the downpipe.

[0010] Through the above scheme, by setting the grille, the purpose of filtering larger foreign matter can be achieved.

[0011] Furthermore, a power shaft is rotatably connected between the inner walls of the sewer pipe, and the filter ball is fixedly connected to the power shaft.

[0012] Through the above scheme, the filter balls can be driven to rotate by setting the power shaft.

[0013] Furthermore, the outer surface of the sewage suction ring is fixedly connected with a sewage suction pipe, and the sewage suction pipe is fixedly embedded in the sewer pipe.

[0014] Through the above scheme, by setting the sewage extraction pipe, it is convenient for workers to carry out sewage extraction operations.

[0015] Furthermore, a one-way valve is installed inside the sewage extraction pipe.

[0016] Through the above solution, by setting the one-way valve, it is possible to prevent odor from overflowing through the sewage extraction pipe.

[0017] Furthermore, two groups of reset plates are fixedly connected to the bottom of the reset ring, a reset shaft is rotatably connected between every two adjacent reset plates, the outer surfaces of the two reset shafts are fixedly connected to reset blocks, the tops of the two reset blocks are fixedly connected to the odor plates adjacent to them, torsion springs are fixedly installed on the front and rear sides of the two reset blocks, and the other ends of the two torsion springs are fixedly connected to the reset plates adjacent to them.

[0018] Through the above scheme, by setting the torsion spring, the purpose of resetting the odor plate can be achieved.

[0019] Furthermore, the bottom end of the sewer pipe is fixedly connected to two groups of municipal pipelines.

[0020] Through the above scheme, the purpose of increasing the discharge efficiency of the sewer pipe during heavy rain can be achieved through two sets of municipal pipelines.

[0021] Furthermore, the front end of the power shaft is fixedly connected to the external motor output end, the outer surface of the sewage suction pipe is fixedly connected to a connecting block, and the connecting block is fixedly connected to the sewer pipe.

[0022] Through the above solution and the provision of the connecting block, the stability of the sewer pipe can be improved.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The rainwater diversion well of the sponge city can realize the purpose of opening the smell plate downwards when it rains, and resetting the smell plate after the rain ends, thereby achieving the sealing effect of the sewer pipe and preventing the escape of smell and mosquitoes. The filter ball can be rotated and the dirt box can be scraped to ensure the passability of the filter ball. At the same time, the purpose of centralized collection of sludge is convenient for users to handle. The sewage extraction pipe can facilitate users to extract sewage, and in the process of sewage extraction, the emission of odor can be avoided, thereby improving the living comfort of residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A cross-sectional view of the front view of the overall structure of this application;

[0026] Figure 2 This is the front view of the overall structure of this application;

[0027] Figure 3 Schematic diagram of the odor plate and reset ring structure for this application;

[0028] Figure 4 It is a three-dimensional schematic diagram of the overall structure of this application.

[0029] In the figure:

[0030] 1. Drain pipe; 2. Reset ring; 3. Odor plate; 4. Filter ball; 5. Sewage storage box; 6. Sewage suction ring; 7. Sewage suction nozzle; 8. Grille; 9. Power shaft; 10. Sewage suction pipe; 11. One-way valve; 12. Reset plate; 13. Reset shaft; 14. Reset block; 15. Torsion spring; 16. Municipal pipeline; 17. Connecting block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 A sponge city rainwater diversion well in this embodiment includes a sewer pipe 1, the inner wall of the sewer pipe 1 is fixedly connected with a reset ring 2, the top of the sewer pipe 1 is provided with a grille 8, and the setting of the grille 8 can achieve the purpose of filtering larger foreign matter, and the bottom of the reset ring 2 is provided with two symmetrically arranged odor plates 3, and the two odor plates 3 are in close contact with the bottom of the reset ring 2. The bottom end of the sewer pipe 1 is fixedly connected with two groups of municipal pipes 16, and the two groups of municipal pipes 16 can achieve the purpose of increasing the discharge efficiency of the sewer pipe 1 during heavy rain.

[0033] See also Figure 1 , Figure 2 and Figure 3 In addition, two groups of reset plates 12 are fixedly connected to the bottom of the reset ring 2, and a reset shaft 13 is rotatably connected between every two adjacent reset plates 12. The outer surfaces of the two reset shafts 13 are fixedly connected with reset blocks 14, and the tops of the two reset blocks 14 are fixedly connected to the odor plates 3 adjacent to them. Torsion springs 15 are fixedly installed on the front and rear sides of the two reset blocks 14, and the other ends of the two torsion springs 15 are fixedly connected to the reset plates 12 adjacent to them. By setting the torsion springs 15, the purpose of resetting the odor plates 3 can be achieved.

[0034] See also Figure 1 , Figure 2 and Figure 3 A filter ball 4 is provided on the inner wall of the middle end of the sewer pipe 1, and a power shaft 9 is rotatably connected between the inner walls of the sewer pipe 1, and the filter ball 4 is fixedly connected to the power shaft 9. Through the setting of the power shaft 9, the filter ball 4 can be driven to rotate. A dirt storage box 5 is fixedly inlaid at the middle end of the sewer pipe 1, and the dirt storage box 5 contacts the filter ball 4. A dirt suction ring 6 is provided inside the dirt storage box 5, and a plurality of dirt suction nozzles 7 arranged at equal distances are fixedly connected to the inner wall of the dirt suction ring 6. A sewage extraction pipe 10 is fixedly connected to the outer surface of the sewage extraction ring 6. The sewage extraction pipe 10 is fixedly inlaid with the sewer pipe 1. Through the setting of the sewage extraction pipe 10, it is convenient for workers to perform sewage extraction operations. A one-way valve 11 is installed inside the sewage extraction pipe 10. Through the setting of the one-way valve 11, it can prevent odor from overflowing through the sewage extraction pipe 10.

[0035] See also Figure 1 , Figure 2 and Figure 4 In addition, the front end of the power shaft 9 is fixedly connected to the external motor output end, and the outer surface of the sewage suction pipe 10 is fixedly connected with a connecting block 17, and the connecting block 17 is fixedly connected to the sewer pipe 1. By setting the connecting block 17, the stability of the sewer pipe 1 can be improved.

[0036] In the present embodiment, a rainwater diversion well in a sponge city can be opened downwards in rainy weather and reset after the raining by means of the odor plate 3, thereby achieving the sealing effect of the sewer pipe 1 and preventing the escape of odor and mosquitoes. The filter ball 4 can be rotated and the dirt box 5 can be scraped to ensure the permeability of the filter ball 4. At the same time, the sludge can be collected centrally, which is convenient for users to handle. The sewage extraction pipe 10 can facilitate users to extract sewage, and in the process of sewage extraction, the odor can be avoided, thereby improving the living comfort of residents.

[0037] It should be noted that when pumping sewage, the input end of the external sewage suction truck is connected to the sewage suction pipe 10 .

[0038] The working principle of the above embodiment is as follows: when in use, the grille 8 filters larger foreign objects, rainwater enters the sewer, the odor plate 3 is pressed and flipped open, filtered by the filter ball 4, and discharged through the municipal pipe 16. When the rainwater is heavy, the rainwater accumulates in the sewer pipe 1, and can be diverted and discharged through two groups of municipal pipes 16 to improve the discharge efficiency. The power shaft 9 rotates, which can drive the filter ball 4 to rotate and scrape with the dirt storage box 5. The sludge enters the dirt storage box 5 and accumulates. At the same time, the passability of the filter ball 4 is guaranteed to avoid its clogging. Then, the sewage suction pipe 10 is regularly connected through an external sewage suction truck, and the sludge is sucked into the internal part of the external sewage suction truck through the sewage suction nozzle 7.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sponge city rainwater diversion well, comprising a downpipe (1), characterized in that: The inner wall of the sewer pipe (1) is fixedly connected with a reset ring (2), and the bottom of the reset ring (2) is provided with two symmetrically arranged odor plates (3), and the two odor plates (3) are in close contact with the bottom of the reset ring (2); A filter ball (4) is provided on the inner wall of the middle end of the downpipe (1), a dirt storage box (5) is fixedly embedded in the middle end of the downpipe (1), the dirt storage box (5) is in contact with the filter ball (4), a dirt suction ring (6) is provided inside the dirt storage box (5), and a plurality of dirt suction nozzles (7) arranged at equal distances are fixedly connected to the inner wall of the dirt suction ring (6).

2. A sponge city rainwater diversion well according to claim 1, characterized in that: A grille (8) is provided at the top end of the downpipe (1).

3. A sponge city rainwater diversion well according to claim 1, characterized in that: A power shaft (9) is rotatably connected between the inner walls of the sewer pipe (1), and the filter ball (4) is fixedly connected to the power shaft (9).

4. A sponge city rainwater diversion well according to claim 1, characterized in that: The outer surface of the sewage suction ring (6) is fixedly connected to a sewage suction pipe (10), and the sewage suction pipe (10) is fixedly embedded in the sewer pipe (1).

5. A rainwater diversion well for a sponge city according to claim 4, characterized in that: A one-way valve (11) is installed inside the sewage extraction pipe (10).

6. A rainwater diversion well for a sponge city according to claim 1, characterized in that: Two groups of reset plates (12) are fixedly connected to the bottom of the reset ring (2), a reset shaft (13) is rotatably connected between each two reset plates (12) adjacent to each other, a reset block (14) is fixedly connected to the outer surface of the two reset shafts (13), the top ends of the two reset blocks (14) are fixedly connected to the odor plate (3) adjacent to them, and torsion springs (15) are fixedly installed on the front and rear side surfaces of the two reset blocks (14), and the other ends of the two torsion springs (15) are fixedly connected to the reset plate (12) adjacent to them.

7. A rainwater diversion well for a sponge city according to claim 1, characterized in that: The bottom end of the sewer pipe (1) is fixedly connected to two groups of municipal pipelines (16).

8. The rainwater diversion well for a sponge city according to claim 3, characterized in that: The front end of the power shaft (9) is fixedly connected to the external motor output end, the outer surface of the sewage extraction pipe (10) is fixedly connected to a connection block (17), and the connection block (17) is fixedly connected to the sewer pipe (1).

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