Urban pipeline valve installing construction technology

A construction technology, urban pipeline technology, applied in the direction of pipe components, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problems of imperfect installation process, complicated installation process, long construction period, etc., to achieve simple and reasonable operation steps, Simple construction process and short installation period

Inactive Publication Date: 2015-12-16
CHINA AEROSPACE CONSTR GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a construction process for urban pipeline valve installation to improve the problems of imperfect and complex installation process, long construction period and high cost of large-scale pipeline installation valves in the prior art

Method used

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  • Urban pipeline valve installing construction technology
  • Urban pipeline valve installing construction technology
  • Urban pipeline valve installing construction technology

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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Abstract

The invention provides an urban pipeline valve installing construction technology and belongs to the technical field of auxiliary pipeline installing equipment. The method comprises the steps that a valve and a force transmission connector are assembled to manufacture a valve set, the cutting size of a pipeline is calculated according to the size of the valve set, a measuring tool is manufactured according to the cutting size and utilized for determining the cutting position of the pipeline, the pipeline is cut according to the cutting position, and the valve set is installed on the pipeline through a flange plate. According to the method, the construction technology is simple, the construction period is short, the installing precision of the valve is high, and use is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of pipeline auxiliary equipment installation, in particular to a construction process for installing urban pipeline valves. Background technique [0002] With the development of industry, the expansion of cities and the improvement of people's living standards, the demand for water in cities has increased, and the daily supply of water companies can no longer meet the needs of urban development. In order to improve production capacity, some water plants share the original water supply pipes with the old and new capacity storages when rebuilding and expanding capacity, and increase electric control valves and flow meters to save costs, avoid increasing investment in bypass pipes in the plant area, and achieve the purpose of green buildings. [0003] According to statistics, urban water supply pipelines are generally below -2m, and the pipe diameter is between DN600 and DN2400. The installation of conventional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/07
CPCF16L55/07
Inventor 李杰俊薛钊马超郝景鑫洪泽涛
Owner CHINA AEROSPACE CONSTR GROUP
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