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High-pressure flood prevention sewer drainage system

A drainage system and sewer technology, applied in the sewer system, waterway system, sewage removal and other directions, can solve the problems of inability to discharge, decreased drainage capacity, single drainage method, etc., to achieve the effect of eliminating and mitigating floods.

Inactive Publication Date: 2019-07-26
励土峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional drainage method is single and mainly depends on natural water flow, such as: traditional underground drainage pipes, rivers, etc. These are all brought together to rely on natural water flow, but they are often unable to discharge due to sudden floods, and at the same time, the river course is closed due to human encroachment. become congested, resulting in reduced drainage capacity

Method used

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  • High-pressure flood prevention sewer drainage system
  • High-pressure flood prevention sewer drainage system
  • High-pressure flood prevention sewer drainage system

Examples

Experimental program
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Effect test

Embodiment 1

[0035] combine Figure 1 to Figure 7 As shown, the embodiment of the present invention provides a high-pressure flood control sewer drainage system, the drainage system is independent of the traditional sewer pipe 2, the drainage system includes a high-pressure sewer network 1, and the depth of the high-pressure sewer network 1 is Greater than the depth of the traditional sewer pipe 2, the high-pressure sewer pipe network 1 is located at the upstream water level 91, the midstream water level 92 and the downstream water level 93. The water inlet 11 is higher than the water inlet of the traditional sewer pipe 2, the accumulated water is higher than the water inlet 11 of the high-pressure sewer network 1, the one-way valve 3 is opened, and the accumulated water begins to enter the high-pressure sewer network 1 for discharge, and the high-pressure sewer network 1 The water inlet 11 is higher than the traditional sewer, mainly diverting the warning water level or the high water lev...

Embodiment 2

[0048] combine Figure 1 to Figure 7 As shown, the embodiment of the present invention provides a high-pressure flood control sewer drainage system, the drainage system is independent of the traditional sewer pipe 2, the drainage system includes a high-pressure sewer network 1, and the depth of the high-pressure sewer network 1 is Greater than the depth of the traditional sewer pipe 2, the high-pressure sewer pipe network 1 is located at the upstream water level 91, the midstream water level 92 and the downstream water level 93. The water inlet 11 is higher than the water inlet of the traditional sewer pipe 2, the accumulated water is higher than the water inlet 11 of the high-pressure sewer network 1, the one-way valve 3 is opened, and the accumulated water begins to enter the high-pressure sewer network 1 for discharge, and the high-pressure sewer network 1 The water inlet 11 is higher than the traditional sewer, mainly diverting the warning water level or the high water lev...

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Abstract

The invention relates to the technical field of hydraulic engineering, in particular to a high-pressure flood prevention sewer drainage system. The high-pressure flood prevention sewer drainage systemcomprises a traditional sewer line, and further comprises a high-pressure sewer network; the high-pressure sewer network is provided with a plurality of water inlets, and one-way valves are arrangedin the water inlets correspondingly; the high-pressure sewer network communicates with the sewer line at the upstream water level and the downstream water level; and the output end of the sewer line communicates with a sediment treating pool, and the high-pressure sewer network is provided with a plurality of external ventilation pipes for explosion prevention. According to the high-pressure floodprevention sewer drainage system, an independent flow system is formed outside the natural flow, the flood hazard is retarded or eliminated, a second water source is transferred and used, as for aridregions, artificial reservoirs and desert transformation, the cleaning effect on sewage of a river is achieved, and when the certain area lacks in water, the water transferring effect can also be achieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering, in particular to a high-pressure flood control sewer drainage system. Background technique [0002] The annual flood disasters and waterlogging disasters are mainly due to the fact that the water cannot be discharged in time, especially in the middle reaches. The upstream floods come from a source, and the city's storm water cannot be discharged in a short time. The fields were flooded. The traditional drainage method is single and mainly depends on natural water flow, such as: traditional underground drainage pipes, rivers, etc. These are all brought together to rely on natural water flow, but they are often unable to discharge due to sudden floods, and at the same time, the river course is closed due to human encroachment. become congested, resulting in reduced drainage capacity. Contents of the invention [0003] The object of the present invention is to provide a high-pressu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F3/02E03F3/04
CPCE03F1/00E03F3/02E03F3/04
Inventor 不公告发明人
Owner 励土峰