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A small-scale high temperature and high pressure test method

A technology of high temperature and high pressure, test method, applied in the direction of electronic circuit test, instrument, measuring device, etc., to achieve the effect of high test efficiency and saving human resources

Active Publication Date: 2019-07-05
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Application Information

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  • A small-scale high temperature and high pressure test method
  • A small-scale high temperature and high pressure test method
  • A small-scale high temperature and high pressure test method

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[0033] The present invention is described in further detail below in conjunction with accompanying drawing:

[0034] see Figure 1-3 , the small-scale high-temperature and high-pressure test system of the present invention includes a pressurization system integration 2 installed in the operating room, a temperature control box 4 and a distribution box 13, and an ultra-high pressure test container 1 and an air compressor 3 installed outside the operating room; The pressurized integrated system 2 is placed on the antistatic floor 12 . The air inlet of the pressurization integrated system 2 is connected with the air compressor 3 through the compressed air hose 5, the air outlet is connected with the air inlet of the ultra-high pressure test vessel 1, and the pressure relief port is discharged through the pressure relief pipe; The air inlet of system integration 2 is set at the top, and the air outlet and pressure relief port are at the bottom. The air inlet of the ultra-high pr...

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Abstract

The present invention discloses a mini-type high-temperature and high-pressure test system and method. The system comprises a pressurization integration system, a temperature control box and a distribution box installed in an operation room, and a super-high pressure test container and an air compressor installed out of the operation room. The air inlet of the pressurization integration system is communicated with the air compressor through a compressed air hose, the air outlet of the pressurization integration system is communicated with the air inlet of the super-high pressure test container, and a pressure relief port is discharged through a pressure relief pipeline. The mini-type high-temperature and high-pressure test system and method can solve the high-temperature and high-pressure test of mini-type components and can accurately test the insulation degree index of components in the high-temperature and high-pressure 140MPa and 175 DEG C aqueous medium. The electric signals can be dynamically monitored in real time to reach the purpose of screening a qualified circuit board. The test efficiency is high, the high-temperature and high-pressure test with 140MPa and 175 DEG C can be performed once a day in the prior art, and the mini-type high-temperature and high-pressure test system and method can perform the high-temperature and high-pressure test for twice or three times each day so as to save the manpower resource.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of testing equipment for the pressure and temperature bearing capacity of small parts requiring high temperature resistance of 175°C and high pressure of 140 MPa in the petroleum logging industry, and relates to a small high temperature and high pressure test system and method. [0003] 【Background technique】 [0004] The high temperature and high pressure test device simulates the downhole pressure and temperature environment, and tests the downhole instruments and equipment. It is a basic detection device for the production and quality inspection of downhole instruments and equipment. The invention is invented in order to develop and test the temperature and pressure resistance technical indicators of the micro-resistivity scanning imaging pole plate and the multi-core lead wire. Because most of the current high-temperature and high-pressure test devices are large-scale equipment, it is very time-c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/28
CPCG01R31/2817
Inventor 郭斌杨兴武
Owner BC P INC CHINA NAT PETROLEUM CORP
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