Flap-type intercepting well

An interception well and flap-type technology, applied to waterway systems, drainage structures, water supply devices, etc., can solve problems such as failure, poor operability, and unstable operation, and achieve less spare parts, strong adaptability, and low failure rate Effect

Pending Publication Date: 2018-04-20
海宁亚大塑料管道系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing interception wells have many parts and complicated diversion steps, and are easily blocked by silt and fail. The operability is poor and the operation is unstable.

Method used

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Embodiment Construction

[0019] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0020] like figure 1 , figure 2 , image 3 As shown, the flap type intercepting well includes a vertically arranged inspection well 1, a bent drainage pipe 2 horizontally interspersed in the inspection shaft 1, and a straight intercepting pipe 3 communicating with the drainage pipe 2. The cutoff pipe 3 is provided with a cutoff assembly, the cutoff assembly includes a horizontally arranged rotating shaft 4 and a vertically arranged cutoff plate 5, the cutoff plate 5 is rotatably connected around the rotating shaft 4, and the cutoff plate 5 faces one end surface of the drainage pipe 2 As the front, the front of the cutoff plate 5 is fixed with a counterweight 6 , and the cutoff tube 3 is provided with a limit block 7 tha...

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PUM

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Abstract

The invention provides a flap-type intercepting well, which comprises an inspection well which is vertically arranged, a bent drainage pipeline which is transversely inserted in the inspection well ina horizontal direction, and an intercepting pipe which communicates with the drainage pipeline and is represented as a straight tube, wherein an intercepting component is arranged on the interceptingpipe; the intercepting component comprises a rotating shaft which is horizontally arranged and an intercepting plate which is vertically arranged; the intercepting plate is rotatably connected aroundthe rotating shaft; the end face, facing the drainage pipeline, of the intercepting plate is a front side; a balancing weight is fixed to the front side of the intercepting plate; and a limiting block, which clings to the back side of the intercepting plate, is arranged on the intercepting pipe. The flap-type intercepting well is simple in structure, less in amount of parts, strong in adaptability and low in failure rate, and the intercepting well can stably run for a long time; the intercepting plate is controlled to be opened and closed in accordance with water quantities; and initial rainwater and clean rainwater are collected and treated in a separated mode.

Description

technical field [0001] The invention belongs to the technical field of pipeline drainage and relates to a flap type intercepting well. Background technique [0002] The interception well is a pipeline structure that collects surface rainwater according to the flow rate. During the rainfall process, the initial rainwater volume is small, and it will carry surface pollutants into rivers and oceans, which not only pollutes natural water bodies, but also makes rainwater unacceptable. to resource utilization; as the rainfall increases, ground pollutants decrease, and the rainwater produced by rainfall is clean rainwater. The interception well is to discharge the rainwater with low flow rate and surface pollutants into the sewage treatment center for treatment, while the later clean rainwater with large flow rate is discharged into the recovery tank for recycling. [0003] The existing interception wells have many parts and complicated diversion steps, are easily blocked by silt ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04
CPCE03F5/0401E03F5/0404E03F5/0411E03F2201/10
Inventor 全彬超张平汤凌云沈云磊吴佳瑶陈涛张捷张波吴酉张泽
Owner 海宁亚大塑料管道系统有限公司
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