Urban utility tunnel drainage pipeline access port pipe joint
By installing turbine fans, shaft rods, connecting rods and brushes in the access pipe section of the urban drainage system, the fallen leaves and impurities on the filter plate are solved, and the flooding problem caused by the easy blockage of the filter net in the prior art is solved, and the waterlogging problem is achieved. Efficient operation of drainage system.
Patent Information
- Application Number
- CN202421522510.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-02-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing urban drainage system, after rainwater enters the drainage well, the filter net is prone to blockage, resulting in an increased risk of urban ground flooding.
Cancel the setting of the filter mesh on the drain well, directly install the filter plate on the upper end of the pipe fittings, and set up a turbine fan, shaft rod, connecting rod and brush in the access pipe section. The shaft rod is rotated through rainwater, and the brush is driven to clean and filter. Falling leaves and impurities on the board.
It effectively solves the problem of blockage of the access pipe section due to fallen leaves, reduces the possibility of flooding in urban roads, and ensures smooth drainage system.
Smart Images
Figure CN222435471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of urban drainage, and more specifically to an inlet pipe section for drainage pipelines in an urban integrated pipe gallery. Background Art
[0002] The urban drainage system is an engineering facility system for treating and draining urban sewage and rainwater. It is an integral part of urban public facilities. The urban drainage system planning is an integral part of the city's overall planning. The urban drainage system is usually composed of drainage pipes and sewage treatment plants. When the sewage and rainwater diversion system is implemented, sewage is collected by drainage pipes, sent to sewage treatment, and then discharged into water bodies or recycled; rainwater runoff is collected by drainage pipes and discharged into nearby water bodies.
[0003] In the existing urban drainage, after rainwater enters the drainage well, the rainwater enters the integrated pipe gallery drainage pipe through the inlet pipe section. Generally, a filter is set on the drainage well to prevent fallen leaves from connecting to the inlet pipe section and causing blockage. When the filter is set, if the personnel do not clean it in time, or there are many fallen leaves on the city roads, the filter is easy to be blocked when the rainfall is large, which can easily lead to urban ground flooding. Therefore, the utility model provides an inlet pipe section for the drainage pipe of an urban integrated pipe gallery. Utility Model Content
[0004] 1. Technical problems to be solved
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an inlet pipe section for the drainage pipe of an urban integrated pipe gallery, which solves the problem that in the prior art urban drainage, after rainwater enters the drainage well, the rainwater enters the drainage pipe of the integrated pipe gallery through the inlet pipe section. Generally, a filter is set on the drainage well to prevent the inlet pipe section from being blocked by fallen leaves. When the filter is set, if the staff does not clean it in time, or there are many fallen leaves on the city roads, the filter is easy to be blocked when the rainfall is large, which can easily lead to the problem of urban ground flooding.
[0006] 2. Technical solution
[0007] To solve the above problems, the utility model adopts the following technical solutions.
[0008] A pipe joint for access to a drainage pipe of an urban integrated pipe gallery, comprising an urban road and a drainage pipe body, wherein a drainage well is installed on the upper surface of the urban road, a chamber is arranged in the urban road, an access pipe joint is fixedly connected to the inner bottom end of the chamber, an access pipe opening is fixedly connected to the outer circumferential surface of the drainage pipe body, and one end of the access pipe joint is fixed to the access pipe opening;
[0009] The access pipe section includes a pipe fitting, the upper end of the pipe fitting is fixedly connected to a filter plate, the middle part of the filter plate passes through and is fixedly connected to a bearing 1, the inner wall of the bearing 1 is fixedly connected to a shaft rod, the upper end of the shaft rod is fixedly connected to a connecting rod, the lower end of the connecting rod is fixedly connected to a brush, and the lower end of the shaft rod is fixedly connected to a turbine fan.
[0010] Furthermore, a load-bearing column is fixedly connected to the inner bottom end of the chamber, and the upper end of the load-bearing column is fixed to the inner top end of the chamber.
[0011] Furthermore, the turbine fan is close to the lower end of the pipe.
[0012] Furthermore, a connecting frame is fixedly connected to the inner wall of the pipe, a second bearing is fixedly connected to the middle of the connecting frame, and an inner wall of the second bearing is fixed to the shaft rod.
[0013] Furthermore, the connecting rod is made of lightweight material.
[0014] Furthermore, the brush is made of wear-resistant material.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the present invention are:
[0017] This solution eliminates the setting of the filter on the drainage well and directly installs the filter plate on the upper end of the pipe. When a large amount of rainwater is discharged into the drainage pipe body through the access pipe section, the rainwater will drive the shaft to rotate in the process of passing through the turbine fan. The rotating shaft and the connecting rod can drive the brush to clean the surface of the filter plate, thereby sweeping the fallen leaves and other impurities into the chamber. It can effectively solve the problem of blockage of the access pipe section due to fallen leaves, and solve the problem of poor drainage caused by the accumulation of fallen leaves on the filter plate, thereby greatly reducing the possibility of flooding in urban roads. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a structural schematic diagram of the utility model in which the drainage well is in an open state;
[0020] Figure 3 This is a schematic diagram of the structure of the cut-away state of the access pipe section of the utility model;
[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.
[0022] Description of the numbers in the figure:
[0023] 1. Urban road; 11. Chamber; 111. Load-bearing column; 2. Drainage well; 3. Access pipe section; 31. Pipe fitting; 32. Filter plate; 33. Bearing 1; 34. Shaft; 35. Connecting rod; 36. Brush; 37. Turbofan; 38. Connecting frame; 39. Bearing 2; 4. Drainage pipe body; 41. Access pipe opening. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] Example
[0026] like Figure 1-4 As shown, a pipe section for accessing the drainage pipe of an urban integrated pipe gallery comprises an urban road 1 and a drainage pipe body 4, a drainage well 2 is installed on the upper surface of the urban road 1, a chamber 11 is arranged in the urban road 1, an access pipe section 3 is fixedly connected to the inner bottom end of the chamber 11, an access pipe opening 41 is fixedly connected to the outer circumferential surface of the drainage pipe body 4, and one end of the access pipe section 3 is fixed to the access pipe opening 41; the access pipe section 3 comprises a pipe fitting 31, a filter plate 32 is fixedly connected to the upper end of the pipe fitting 31, a bearing 33 is penetrated and fixedly connected to the middle part of the filter plate 32, a shaft rod 34 is fixedly connected to the inner wall of the bearing 33, a connecting rod 35 is fixedly connected to the upper end of the shaft rod 34, a brush 36 is fixedly connected to the lower end of the connecting rod 35, and a turbine fan 37 is fixedly connected to the lower end of the shaft rod 34.
[0027] When in use, the filter screen on the drainage well 2 is cancelled, and the filter plate 32 is directly installed on the upper end of the pipe fitting 31. When a large amount of rainwater is discharged into the drainage pipe body 4 through the access pipe section 3, the rainwater will drive the shaft 34 to rotate in the process of passing through the turbine fan 37. The rotating shaft 34 cooperates with the connecting rod 35 to drive the brush 36 to clean the surface of the filter plate 32, thereby cleaning the fallen leaves and other impurities into the chamber 11. It can effectively solve the problem of blockage of the access pipe section 3 due to fallen leaves, and solve the problem of poor drainage caused by accumulation of fallen leaves on the filter plate 32, thereby greatly reducing the possibility of flooding in urban roads.
[0028] like Figure 1-2 As shown, a load-bearing column 111 is fixedly connected to the inner bottom end of the chamber 11 , and the upper end of the load-bearing column 111 is fixed to the inner top end of the chamber 11 .
[0029] When in use, the chamber 11 is supported by the load-bearing columns 111 , thereby reducing the possibility of collapse of the urban road 1 .
[0030] like Figure 3As shown, the turbofan 37 is close to the lower end of the pipe 31.
[0031] When in use, the turbofan 37 is at a certain distance from the upper end of the pipe 31 , and this distance allows rainwater to have enough space to fall, thereby increasing the potential energy of the falling rainwater and further improving the driving effect of the turbofan 37 .
[0032] like Figure 3 As shown, the inner wall of the pipe 31 is fixedly connected with a connecting frame 38 , the middle part of the connecting frame 38 is fixedly connected with a second bearing 39 , and the inner wall of the second bearing 39 is fixed to the shaft rod 34 .
[0033] When in use, the lower end of the shaft rod 34 is fixed by the connecting frame 38 and the second bearing 39, and the shaft rod 34 can also keep rotating, thereby improving the stability of the shaft rod 34 during operation.
[0034] like Figure 3 As shown, the connecting rod 35 is made of light material.
[0035] When in use, the connecting rod 35 made of light material is easier to drive.
[0036] like Figure 3 As shown, the brush 36 is made of wear-resistant material.
[0037] During use, the brush 36 made of wear-resistant material is not easily worn, thereby increasing the service life of the brush 36 .
[0038] In summary, the specific working process of this scheme is as follows: the utility model cancels the setting of the filter screen on the drainage well 2, and directly installs the filter plate 32 on the upper end of the pipe fitting 31. When a large amount of rainwater is discharged into the drainage pipe body 4 through the access pipe section 3, the rainwater will drive the shaft 34 to rotate in the process of passing through the turbine fan 37. The rotating shaft 34 cooperates with the connecting rod 35 to drive the brush 36 to clean the surface of the filter plate 32, thereby cleaning the fallen leaves and other impurities into the chamber 11. It can effectively solve the problem of blockage of the access pipe section 3 due to fallen leaves, and solve the problem of poor drainage caused by the accumulation of fallen leaves on the filter plate 32, thereby greatly reducing the possibility of flooding in urban roads.
[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A pipe section for accessing an inlet of a drainage pipe in an urban integrated pipe gallery, comprising an urban road (1) and a drainage pipe body (4), characterized in that: A drainage well (2) is installed on the upper surface of the urban road (1), a chamber (11) is arranged inside the urban road (1), an access pipe section (3) is fixedly connected to the inner bottom end of the chamber (11), an access pipe opening (41) is fixedly connected to the outer circumferential surface of the drainage pipe body (4), and one end of the access pipe section (3) is fixed to the access pipe opening (41); The access pipe section (3) comprises a pipe fitting (31), the upper end of the pipe fitting (31) is fixedly connected to a filter plate (32), the middle part of the filter plate (32) penetrates and is fixedly connected to a bearing 1 (33), the inner wall of the bearing 1 (33) is fixedly connected to a shaft rod (34), the upper end of the shaft rod (34) is fixedly connected to a connecting rod (35), the lower end of the connecting rod (35) is fixedly connected to a brush (36), and the lower end of the shaft rod (34) is fixedly connected to a turbine fan (37).
2. The inlet pipe joint of the drainage pipe of the urban integrated pipe gallery according to claim 1 is characterized in that: The inner bottom end of the chamber (11) is fixedly connected to a load-bearing column (111), and the upper end of the load-bearing column (111) is fixed to the inner top end of the chamber (11).
3. The inlet pipe joint of the drainage pipe of the urban integrated pipe gallery according to claim 1 is characterized in that: The turbine fan (37) is close to the lower end of the pipe (31).
4. The inlet pipe joint of the drainage pipe of the urban integrated pipe gallery according to claim 1 is characterized in that: The inner wall of the pipe (31) is fixedly connected to a connecting frame (38), the middle part of the connecting frame (38) is fixedly connected to a second bearing (39), and the inner wall of the second bearing (39) is fixed to the shaft (34).
5. The inlet pipe joint of the drainage pipe of the urban integrated pipe gallery according to claim 1 is characterized in that: The connecting rod (35) is made of lightweight material.
6. The inlet pipe joint of the drainage pipe of the urban integrated pipe gallery according to claim 1 is characterized in that: The brush (36) is made of wear-resistant material.