Urban underground pipe network water taking device

A technology of net water fetcher and underground pipe, which is applied in the direction of sampling device, etc., to achieve the effect of reducing work intensity, ensuring worker safety, and being easy to replace

Pending Publication Date: 2022-06-28
中建三局第二建设安装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is designed to solve the problem that it is difficult to take water samples from the well when taking water from the urban underground pipe network, especially when taking water from the rainwater pipe network.

Method used

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  • Urban underground pipe network water taking device
  • Urban underground pipe network water taking device
  • Urban underground pipe network water taking device

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Embodiment Construction

[0025] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

[0026] like figure 1 , figure 2 , Image 6 , Figure 7 As shown in the figure, an urban underground pipe network water intake device of the present invention includes a top exhaust cover 1, a compression chamber 2, a water absorption bottom cover 3, a plurality of connecting operation rods 4, and a hand-held handle 5. It is characterized in that: the compression chamber 2 has two upper and lower The ends are respectively connected with the top exhaust cover 1 and the water absorption bottom cover 3. The lower end of each connecting rod 4 is provided with an external thread, the upper end of each connecting rod 4 is provided with an internal thread, and the length of each connecting rod 4 is 50cm. The diameter of the connecting rod is 1cm, and the diameter of the connecting rod is 1.2cm, such as Figure 4 As shown, the lower end of the f...

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Abstract

The invention discloses an urban underground pipe network water taking device which comprises a top exhaust cover, a compression bin, a water suction bottom cover and a plurality of connecting operation rods and is characterized in that the upper end and the lower end of the compression bin are connected with the top exhaust cover and the water suction bottom cover respectively, external threads are arranged at the lower end of each connecting operation rod, and internal threads are arranged at the upper end of each connecting operation rod; the lower end of the first connecting operation rod is connected with the top exhaust cover, the lower end of the second connecting operation rod is connected with the upper end of the first connecting operation rod, and the last connecting operation rod is connected in sequence. The device mainly aims at the working environment that water flow of a rainwater pipe network in sunny days is small, sampling is difficult through a conventional rope hanging container method, and sampling cannot be conducted through an existing water taking tool. When the water taking device is used, a worker stands above an inspection well and uses the working rod to operate the water taking device, the connecting operation rod is pushed and pressed up and down to drive the compression bin, and a to-be-detected water body in a rainwater pipe is sucked into the compression bin by utilizing an internal and external pressure difference.

Description

technical field [0001] The invention belongs to the field of water construction, and relates to a sampling inspection device for an urban underground pipe network, in particular to a water intake device for an urban underground pipe network. Background technique [0002] At present, my country's cities have been developing for decades. With the continuous expansion and construction of cities, the underground pipe networks in some old urban areas have gradually been unable to meet the requirements of existing cities. And with the country's increasing emphasis on environmental protection issues, the drainage pipes that used to combine rain and sewage are also in the process of being phased out, which has spawned a large number of urban underground pipe network renovation projects. Water quality needs to be checked constantly, and getting water is a more troublesome problem. [0003] The invention is mainly applicable to the stage when the project is about to be accepted and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
CPCG01N1/14
Inventor 韩煜琛张臻李亚风刘佳涛黄趾平袁小兵刘丙生陈贤龚远哲
Owner 中建三局第二建设安装有限公司
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