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Test bench for detecting airtightness of instrument

A detection instrument and test bench technology, which is applied in the direction of liquid tightness measurement by using liquid/vacuum degree, and by measuring the increase and deceleration rate of fluid, etc., which can solve the problems of unfavorable detection efficiency and large floor space

Inactive Publication Date: 2020-02-11
徐州鸿业仪器仪表有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The instrument panel needs to be tested for air tightness during the production process. In the existing technology, the air tightness test is mostly carried out by setting a single gas cylinder and a single detection tube to cooperate. The detection method of this structure occupies an area of The area is large, which is not conducive to improving the detection efficiency

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  • Test bench for detecting airtightness of instrument

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] A test bench 100 for detecting the airtightness of an instrument according to the present invention includes: a test bench body 10, a gas cylinder 20, and a plurality of detection tubes 30;

[0014] The test bench body 10; its interior defines a loading chamber 101;

[0015] A gas cylinder 20 is arranged in the loading chamber 101, and the gas cylinder 20 is loaded with an air tightness detection gas;

[0016] A plurality of detection tubes 30 , the detection tubes 30 are connected to the test bench body 10 and are suitable to be connected with the gas cylinder 20 through pipelines, and the instrument to be tested is suitable to be installed on the detection tubes 30 .

[0017] It can be understood that by arranging the gas cylinder 20 in the test bench body 10, it helps to reduce the floor area; by arranging a plurality of detection tubes 30, the air tightness dete...

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Abstract

The invention discloses a test bench for detecting the airtightness of an instrument. The test bench comprises: a test bench body, wherein a loading cavity is defined in the test bench body; a gas cylinder arranged in the loading cavity, wherein gas tightness detection gas is loaded in the gas cylinder; a plurality of detection pipes connected to the test bench body and suitable for being connected with the gas cylinder through pipelines, wherein instruments to be detected are suitable for being installed on the detection pipes. The test bench is small in occupied area, can carry out the airtightness detection of a plurality of instruments, and facilitates the improvement of the detection efficiency.

Description

technical field [0001] The invention relates to the field of instrument testing equipment, in particular to a test bench for testing the air tightness of instruments. Background technique [0002] The instrument panel needs to be tested for air tightness during the production process. In the existing technology, the air tightness test is mostly carried out by setting a single gas cylinder and a single detection tube to cooperate. The detection method of this structure occupies an area of The large area is not conducive to improving the detection efficiency. Contents of the invention [0003] The present invention aims to solve one of the problems in the above-mentioned prior art, and provides a test bench for detecting the air tightness of instruments. Improve detection efficiency. [0004] In order to achieve the above object, the present invention provides a test bench for detecting the airtightness of instruments, comprising: a test bench body; a loading cavity is def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 刘倩王航李汶汶
Owner 徐州鸿业仪器仪表有限公司