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Pipeline valve detection equipment and detection method thereof

A technology for testing equipment and pipeline valves, applied in mechanical equipment, valve devices, engine components, etc., can solve problems such as low safety, inability to play an early warning role, and achieve good results, intuitive and convenient detection, and good use effects. Effect

Active Publication Date: 2021-06-11
信阳市鸿利达安装工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a pipeline valve detection device and its detection method to solve the problem that some of the existing valve detection devices mentioned above are less safe when performing detection, and Can't play a good early warning role

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  • Pipeline valve detection equipment and detection method thereof
  • Pipeline valve detection equipment and detection method thereof
  • Pipeline valve detection equipment and detection method thereof

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Embodiment Construction

[0040] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0041]Some existing valve detection equipment usually only detects the tightness of the valve when testing the valve, and cannot detect the valve plate inside the pipeline, which may easily cause the valve plate to be subjected to excessive pressure and cause damage to the valve plate or water leakage. The hammer effect causes the overall damage and rupture of the pipeline, which poses a serious safety hazard. Moreover, the existing detection equipment is used in a single way. It only places the pressure inside the water pipe to detect the water pressure, and cannot directly detect the pressure received by the valve plate. And observation, and the use of detection tools is relatively simple, it is easy to cause the h...

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Abstract

The invention relates to the technical field of pipeline valve detection, in particular to pipeline valve detection equipment and a detection method thereof. The pipeline valve detection equipment comprises a pipe body, a valve plate, a hand wheel, a ventilation mechanism and an early warning mechanism, wherein the valve plate is arranged in the pipe body, the hand wheel is fixedly connected to the upper portion of the valve plate, and an air bag and a hose are arranged on the side face of the valve plate; a lap-joint block is arranged above the pipe body, a lower-layer cavity of the lap-joint block communicates with the hose, the ventilation mechanism is arranged in the lap-joint block, a lap-joint cylinder is fixedly connected to the top end of the lap-joint block, and the early warning mechanism is arranged on the right side of the lap-joint cylinder. The pipeline valve detection equipment and the detection method thereof have the advantages that improvement is made on the basis of the prior art, the valve plate is difficult to rotate under overhigh pressure by utilizing the early warning mechanism and a pretreatment mechanism on the equipment, and the safety during testing is ensured.

Description

technical field [0001] The invention relates to the technical field of pipeline valve detection, in particular to pipeline valve detection equipment and a detection method thereof. Background technique [0002] Industrial pipelines have a wide range of applications and various types. They are a system. The concept of industrial pipelines includes: connected equipment and facilities, pipes, valves, pipe fittings, supports and hangers, etc. Among them, valves are used as a fluid cut-off device. In the middle, it plays the role of cutting off the fluid in the pipeline. It is an indispensable equipment in industrial production. Most pipeline valves need to use testing equipment to test the safety of the valve during production, installation and use. However There are still some problems in some existing valve detection equipment: [0003] The existing valve detection equipment cannot detect the pressure on the valve during the detection process. Usually, it can only detect the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K37/00
CPCF16K37/0016
Inventor 李亚如赵春晓
Owner 信阳市鸿利达安装工程有限公司
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