Equipment for measuring volume deformation amount

A technology of deformation and equipment, which is applied in the direction of measuring devices, instruments, and fluid devices, etc., to achieve the effect of small fluctuations in liquid level, rapid exhaust and drainage, and the effect of ensuring test safety

Inactive Publication Date: 2016-05-11
YICHANG CITY RUIYANG MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a device for measuring volume deformation of a gas cylinder that has a simple structure, reduces detection costs and improves the efficiency and accuracy of measuring volume deformation, so as to solve the problem of accurately reading out the full volume deformation and residual volume deformation in one measurement.

Method used

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  • Equipment for measuring volume deformation amount
  • Equipment for measuring volume deformation amount
  • Equipment for measuring volume deformation amount

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Embodiment Construction

[0017] Such as figure 1 Among them, a device for measuring volumetric deformation includes a water sleeve 1 with one end open, a sealing cover 2 that can be movably fixed on the opening of the water sleeve 1, and a liquid level gauge 3 and a pumping joint arranged on the sealing cover 2 4;

[0018] Through the sealing cover 2, the level gauge 3 and the pumping joint 4 can communicate with the inside of the water sleeve 1 respectively. One end of 4 communicates with the inflatable device, and the other end communicates with the gas cylinder to be tested in the water sleeve 1;

[0019] A limit ring is provided at the bottom of the inner wall of the water sleeve 1 .

[0020] Such as figure 2 Among them, a preferred solution of a device for measuring volumetric deformation is also provided with an explosion-proof hole 5, the explosion-proof hole 5 is arranged on the cylinder body of the water sleeve 1, and the explosion-proof hole 5 includes a hole and a rubber plug filled in ...

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Abstract

Equipment for measuring volume deformation amount comprises the components of a water sleeve with an opening at one end, a sealing cover which can be movably fixed on the opening of the water sleeve, a liquid level gauge and a pump pressure joint, wherein the liquid level gauge and the pump pressure joint are arranged on the sealing cover. Through the sealing cover, the liquid level gauge and the pump pressure joint can be respectively communicated with the inner part of the water sleeve. Two ends of the pump pressure joint are provided with screw threads. Two ends of the pump pressure joint are respectively arranged at two sides of the sealing cover. One end of the pump pressure joint is communicated with inflating equipment, and the other end is communicated with a to-be-measured air cylinder in the water sleeve. The bottom of the inner wall of the water sleeve is provided with a spacing ring. The equipment has advantages of realizing simple structure, reducing measurement cost, improving efficiency and accuracy in measuring volume deformation, and realizing accurate reading of full volume deformation and volume residual deformation through one-time measurement.

Description

technical field [0001] The invention relates to a device for measuring the volume deformation, in particular to a device for measuring the volume deformation of a gas cylinder whose water consumption changes. Background technique [0002] The standard GB / T9251-2011 "Hydraulic Test Method for Gas Cylinders" is quoted. At present, external testing methods and internal testing methods are mostly used for the above tests. This design is based on the principle of external testing methods. The external measurement equipment introduced in the GB / T9251 standard is relatively complicated, involving the configuration and calibration of various testing equipment such as water sleeves, measuring cylinders, electronic scales, and precision pressure gauges. It requires a lot of money and the detection efficiency is not high. The gas cylinder volume deformation measurement equipment has achieved the detection principle of the standard external measurement method, and only needs to calibrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B13/24
Inventor 杨幸福方飞
Owner YICHANG CITY RUIYANG MACHINERY MFG
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