A pressure stabilizing test device for valve fluid performance
A test device and voltage stabilization technology, which is applied in the direction of mechanical valve testing, etc., can solve the problems of inconvenient disassembly and assembly of the valve to be tested, and achieve good sealing, convenient disassembly and assembly, and ensure the effect of accuracy
Active Publication Date: 2022-05-24
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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Problems solved by technology
However, it was found during use that the disassembly and assembly of the valve to be tested is inconvenient
Method used
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[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention.
[0023] refer to Figure 1 to Figure 4 ,like figure 1 A valve fluid performance voltage stabilization test device as shown includes a water pool, at least one multi-stage centrifugal pump, a water collector, a voltage stabilization test pipeline and two sets of valve installation components to be tested. The valve installation components to be tested include brackets 1, The left splint 2 that slides left and right on the bracket 1, the right splint 3 that is slid left and right on the support 1 and is located on the right side of the left splint 2, the left linear drive assembly that c...
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The invention discloses a valve fluid performance stabilizing test device, which includes a water pool, at least one multi-stage centrifugal pump, a water collector and a stabilizing test pipeline, and also includes a valve installation assembly to be tested. The valve installation assembly to be tested includes a bracket, The left splint is slidably arranged on the bracket, the right splint is slidably arranged on the bracket, the left linear drive assembly controls the left and right movement of the left splint, and the right linear drive assembly controls the left and right movement of the right splint. The left linear drive assembly and the right linear drive assembly Under the action of the action, the left splint and the right splint are respectively clamped and pressed on the left and right sides of the valve to be tested. Both the left splint and the right splint are provided with a sealing structure, and the left side of the left splint is provided with a left joint connected to it. As for the voltage stabilizing test pipeline, the right side of the right splint is provided with a right joint connected thereto, and the right joint is connected to the voltage stabilizing testing pipeline. The disassembly and assembly of the valve to be tested in the invention is very convenient and rapid, and the joints between the left splint and the right splint and the valve to be tested have good sealing performance.
Description
technical field [0001] The invention relates to the technical field of valve testing, in particular to a valve fluid performance voltage stabilization testing device. Background technique [0002] The water pump control valve is a valve controlled by water pressure. It is suitable for pipelines where the water distribution pipe needs to control the flow and pressure. After assembly, the valve needs to undergo strict strength and tightness tests before leaving the factory. [0003] Published patent CN208239068U discloses a valve fluid performance voltage stabilization test device, including a pool, at least one multistage centrifugal pump, a water collector and a voltage stabilization test pipeline. The water inlet of the multistage centrifugal pump is connected with a The suction pipe, the multiple water outlets of the multi-stage centrifugal pump are respectively connected to the water collector, one end of the pressure stabilization test pipe is connected to the water coll...
Claims
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IPC IPC(8): G01M13/003
CPCG01M13/003
Inventor 王坤尚玉来金克雨林继兴童先蔡承宇李勇魏爱平孔祥威
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE