Air tightness pressure-maintaining test apparatus

A technology of pressure testing and equipment, which is applied in the field of airtight pressure-holding testing equipment, can solve the problems of high manufacturing and use costs and complex structures, and achieve the effects of low manufacturing and use costs, simple structure, and accurate detection

Active Publication Date: 2016-03-30
SUZHOU SECOTE PRECISION ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a kind of airtight pressure-holding test equipment, which can solve the problems of complex structure and high cost of manufacture and use in the prior art

Method used

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Embodiment Construction

[0028] Below the attached figures and further explain the technical solution of the present invention through the specific embodiments.

[0029] like figure 1 It is shown in, this embodiment provides a gas tightly pressure -keeping test equipment. Qi tight pressure preservation testing equipment includes the first sealing cavity 1 and the second sealing cavity 3. Among them, And used to protect the pressure and provide gas to the second sealing cavity, the second sealing cavity 3 is used to place the test device 9.

[0030] The connection tube road between the first sealing cavity 1 and the gas source and the connecting pipeline between the first sealing cavity 1 and the second sealing cavity 3 have control devices.Essence

[0031] It also includes the first pressure detection device 7 and the second pressure detection device 5 used to detect the first sealing cavity 1 and the second sealing cavity 3.

[0032] This application can be tested quickly and accurately through the above...

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Abstract

The invention belongs to the detection equipment technical field and relates to an air tightness pressure-maintaining test apparatus. The air tightness pressure-maintaining test apparatus comprises a first sealing cavity and a second sealing cavity; the first sealing cavity is connected with a gas source and is used for maintaining pressure and providing gas for the second sealing cavity; the second sealing cavity is used for accommodating a test device to be tested; a connecting pipeline between the first sealing cavity and the gas source and a connecting pipeline between the first sealing cavity and the second sealing cavity are both provided with a control device; the control device is used for gas communication and gas interruption control; the air tightness pressure maintaining test apparatus further comprises a first pressure detection device and a second pressure detection device which are respectively used for detecting pressure in the first sealing cavity and the second sealing cavity. With the air tightness pressure-maintaining test apparatus adopted, the air tightness of the device to be tested can be detected quickly and accurately. The air tightness pressure maintaining test apparatus has the advantages of simple structure, low manufacturing cost and low cost.

Description

Technical field [0001] The present invention involves the field of testing equipment technology, especially for a kind of gas pressure -keeping testing equipment. Background technique [0002] Vitality pressure -keeping testing device is used for pressure and regulation equipment for mobile phone and electronic table gas testing.With the development of society, the rise of labor costs, the rise of the automation industry, and the widespread use of automation equipment, it is impossible to replace. The vigorous promotion of automation equipment can save a lot of manpower and material resources in various industries.EssenceIt can play the purpose of improving the quality of the product and increasing the benefits of output value. [0003] In this context, the detection industry's automated gas -secret equipment is also applied.However, the existing gas tight detection equipment has the problem of complex structural, high manufacturing and use costs. [0004] In response to the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 孙丰
Owner SUZHOU SECOTE PRECISION ELECTRONICS CO LTD
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