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Novel high-precision integrated intelligent intercepting hoisting shaft

A high-precision, lifting well technology, applied in chemical instruments and methods, water/sludge/sewage treatment, instruments, etc., can solve the problem of not fully considering the size of the runoff area, not fully considering the rainfall in the area, and the inability to judge rainwater Accuracy and other issues, to achieve the effect of accurate judgment, precise displacement, and convenient use

Inactive Publication Date: 2021-07-30
SHANGHAI CHIQUAN PUMP VALVE GRP
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing method does not fully consider the water quality of the inflow well and the size of the runoff area, the comprehensive factors of the drainage facilities around the interception well, the rainfall of the entire area is not fully considered, and the judgment of the rainwater discharged into the river is not enough. Accurate shortcomings, and the proposed new high-precision integrated smart interception lift shaft

Method used

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  • Novel high-precision integrated intelligent intercepting hoisting shaft
  • Novel high-precision integrated intelligent intercepting hoisting shaft

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Embodiment 2

[0030] In this embodiment, the specific use includes the following situations:

[0031] First, sewage interception

[0032]On sunny days, the hydraulic gate 16 of the drainage outlet is closed, the hydraulic gate 5 of the interception outlet is opened, and it flows into the interception lift shaft. After the solid impurities are intercepted by the basket grid 13, the remaining sewage flows into the cylinder 1, and the sewage flows to the interception shaft by itself through the interception well. Sewage port 3, when the water level of sewage interception port 3 is high, close the hydraulic gate 5 of the sewage interception port, and the water pump 2 in the cylinder 1 will automatically start according to the water level in the cylinder 1 and lift the sewage to the treatment facility, or to the sewage pipe Net 9 prevents backflow of river water and realizes sewage pressure interception;

[0033] Second, the initial rain limits the flow

[0034] The initial ground rainwater is...

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Abstract

The invention belongs to the technical field of urban drainage, and particularly relates to a novel high-precision integrated intelligent intercepting hoisting shaft. The problems that the quality of water flowing into a well, the size of a runoff area and comprehensive factors of drainage facilities around an intercepting well are not fully considered, the rainfall of a whole area is not fully considered, and the rainwater discharged to a river channel is inaccurately judged. According to the following scheme, the novel high-precision integrated intelligent intercepting hoisting shaft comprises a barrel, a water inlet and a water outlet are symmetrically formed in the outer side of the barrel, an intercepting hoisting shaft is arranged in the barrel, a grating guide rail is arranged in the intercepting hoisting shaft, a basket grating is slidably mounted in the grating guide rail, a sewage interception well is arranged in the barrel, two water pumps are arranged at the bottom of the sewage intercepting well, and the two water pumps are located in the barrel. The water quality and the water volume in the well can be analyzed, various drainage factors can be considered, the rainfall condition can be considered, the drainage volume can be accurately judged, judgment is accurate, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of urban drainage, in particular to a novel high-precision integrated intelligent interception and lifting well. Background technique [0002] The sewage interception well is an important subsidiary structure in the combined pipeline. In order to make the design of the sewage interception well in the new construction, reconstruction and expansion of the combined drainage system advanced, economical and reasonable, safe and applicable, and ensure the quality, the traditional interception well introduced Design and calculation, the flow interception well is mainly composed of reinforced concrete pouring, including a simple confluence inlet, outlet and sewage interception. The interception method is weir, groove or combination of weir and groove to realize the interception of sewage to the sewage Pipes, rainwater interception to rainwater pipes. But from a practical point of view, rainwater and sewage are only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04E03F5/06E03F5/042E03F5/10E03F5/14E03F1/00G05D9/12
CPCE03F1/001E03F5/04E03F5/042E03F5/06E03F5/105E03F5/14E03F2201/10G05D9/12
Inventor 许令成夏显明刘统昭许令发
Owner SHANGHAI CHIQUAN PUMP VALVE GRP
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