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A method for leak detection of urban sewage pipes

A technology of urban sewage and water pipes, which is applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc. It can solve the problems of high cost, inability to detect indoor pipelines and outdoor pipelines, and users cannot self-inspect pipelines, etc., to achieve simple operation, Good detection effect and low cost

Active Publication Date: 2019-11-29
齐盛鑫环境技术(山东)有限公司
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, it is necessary to hire professional maintenance personnel to detect the leakage of pipelines. The cost is high, and users cannot independently detect the pipeline conditions; it is impossible to conduct unified inspections on indoor pipelines, water meters and outdoor pipelines.

Method used

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  • A method for leak detection of urban sewage pipes
  • A method for leak detection of urban sewage pipes
  • A method for leak detection of urban sewage pipes

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0034] Such as Figure 1-Figure 5 Shown, a kind of city sewage pipe leak detection method of the present invention, this method comprises the steps:

[0035] Step 1: Connect the end of the No. 1 water pipe to the No. 1 valve according to the direction of the sewage flow, and connect the initial end of the No. 1 water pipe to the sewage outlet;

[0036]Step 2: Connect No. 1 valve to No. 2 valve through No. 2 water pipe; among them, the number of No. 1 valve is multiple, and the number of No. 1 water pipe is the same as the number of No. 1 valve; No. 2 water pipe is used to connect multiple The sewage in the No. 1 water pipe is collected into the sewage collection tank;

[0037] Step 3: Install water pipe leak detection equipment on both the No. 1...

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Abstract

The invention relates to the technical field of pipeline detection, in particular to an urban sewage pipe leakage detection method. Urban sewage pipe leakage detection equipment comprises a water inlet pipe, a water meter and a water outlet pipe, and further comprises a detection mechanism, an adjusting mechanism, a measuring plate, an inflating mechanism, a sealing mechanism and an indicating mechanism; according to the urban sewage pipe leakage detection equipment, the detection mechanism is arranged between the water meter and the water outlet pipe, and when an indoor water pipe needs to bedetected, valves can be closed, and a rotating plate is rotated, so that a box body is positioned at the topmost end of a threaded groove; and air is blown into a barrel through an inflator, if the water leakage occurs, the water level is reduced, and if the water leakage does not occur, the water level is normal, so that a user can conveniently and rapidly overhaul the indoor water pipe, the cost is low, the detection effect is good, and the operation is simple and convenient; and the box body can be rotated to the bottommost end of the threaded groove, the sealing mechanism is moved to sealthe water meter, and an operator can observe whether the indicating wheel of the water meter rotates or not; and the position of the box body can be accurately judged by the operator according to a second scale bar.

Description

technical field [0001] The invention relates to the technical field of pipeline detection, in particular to a leak detection method for urban sewage pipes. Background technique [0002] The workshops and installations of cities and enterprises have complex processes and dense pipelines; various integrated pipelines are buried underground, such as water supply pipelines, circulating water pipelines, drainage pipelines, oil discharge pipelines, material pipelines, etc., just like the capillaries in the human body , densely packed, criss-crossing, forming their own networks; water supply pipelines buried underground for a long time will cause leakage of underground pipelines. [0003] At present, it is necessary to hire professional maintenance personnel to detect the leakage of pipelines. The cost is high, and users cannot independently detect the pipeline conditions; it is impossible to conduct unified detection on indoor pipelines, water meters and outdoor pipelines. In vie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/02
CPCF17D5/02
Inventor 张家俊
Owner 齐盛鑫环境技术(山东)有限公司
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