Trash rack type sewage inspection well

A technology for inspection wells and trash racks, applied in water/sludge/sewage treatment, water/sewage treatment, water supply equipment, etc., can solve problems such as silting of urban sewage main pipe networks, and achieve various forms of sewage cleaning, structure Simple, the effect of improving security and stability

Inactive Publication Date: 2015-07-29
YELLOW RIVER ENG CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a trash rack type sewage inspection well, which is used to solve the problem of silting of the urban sewage main pipe network caused by rainwater and sewage carrying sundries

Method used

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  • Trash rack type sewage inspection well
  • Trash rack type sewage inspection well
  • Trash rack type sewage inspection well

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Embodiment Construction

[0025] Such as Figure 1-6 As shown, the trash rack type sewage inspection well of the present invention includes an inspection well 1 arranged on a base 12, and its opposite side wall is provided with a water inlet pipe 2 and a water outlet pipe 3. According to the direction of water flow, the water inlet pipe can also be 2 and the outlet pipe 3 are arranged on the adjacent side walls of the inspection well 1. The mouth of the water inlet pipe 1 is provided with a basket type trash rack 4, and the mouth of the water outlet pipe 3 is provided with a trash rack 6. A movable cover 11 is arranged on the top of the inspection well 1 .

[0026] The mouth of the water inlet pipe 2 is flush with the inner wall of the inspection well 1, and a basket trash rack 4 is installed at the mouth of the pipe, and the basket trash rack 4 is installed on the inner wall of the inspection shaft 1 to intercept leaves and lumps carried by rainwater and sewage and other debris to ensure the smooth ...

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Abstract

The invention discloses a trash rack type sewage inspection well. The trash rack type sewage inspection well comprises an inspection well, and a water inlet pipe and a water outlet pipe which are arranged on the side wall of the inspection well, wherein a basket type trash rack is arranged at the pipe orifice of the water inlet pipe; an opening matched with the pipe orifice of the water inlet pipe is formed in the side wall, positioned on one side of the pipe orifice of the water inlet pipe, of the basket type trash rack; a trash grate is arranged at the pipe orifice of the water outlet pipe; the basket type trash rack and the trash grate are both positioned in the cavity of the inspection well. The trash rack type sewage inspection well has the advantage that the problem of pipeline blockage caused by sundry sedimentation and flow retarding is solved, so that most of sundries are concentrated in the basket type trash rack and are periodically cleaned in a concentrated mode, the dredging workload is small, the operation management is convenient, and the operation safety stability of an urban sewage system is effectively improved.

Description

technical field [0001] The invention relates to a sewage inspection well, in particular to a trash rack type sewage inspection well. Background technique [0002] In the drainage system of municipal engineering, sewage inspection wells are mainly used to connect pipelines, inspect and maintain pipelines, etc., and play an important role in urban drainage systems. At present, people have made significant improvements in the materials, forms, and manufacturing methods of inspection wells. For example, Chinese patent CN103266626A discloses a municipal public underground drainage and sewage inspection well. The universality of the inspection well is improved, and the construction is convenient. The base and the well body are made of plastic rubber to improve its oxidation resistance and corrosion resistance. Another example is that the Chinese patent CN103184745A discloses a square inspection well. The inspection well adopts parts such as reinforcing ribs and bearing blocks. s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/02E03F5/14
CPCE03F5/02E03F5/14
Inventor 刘建红马浩马玉涛李龙
Owner YELLOW RIVER ENG CONSULTING
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