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Test device for testing operating life of heat pipe

A technology of working life and test equipment, applied in the direction of material thermal development, etc., to achieve the effect of ensuring safety

Active Publication Date: 2013-08-14
SHANGHAI SATELLITE ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the testing devices and methods in the prior art not only need to spend a lot of manpower and material resources, but also are complicated and last for a long time. It is urgent to provide a simple and efficient testing device.

Method used

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  • Test device for testing operating life of heat pipe

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Experimental program
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Embodiment Construction

[0018] Such as figure 1 As shown, the test device for testing the working life of the heat pipe includes: control cabinet 1, computer 2, temperature measuring instrument 3, temperature controller 4, program-controlled power supply 5, tool box 6, heat pipe test piece 7, etc., according to the requirements of heat pipe performance testing, The thermometer, power supply, electronic ice bottle, temperature recording equipment and other instruments and equipment are reasonably integrated and installed in a test cabinet.

[0019] The front side of the control cabinet is set as the instrument area A, and the rear side is set as the heat pipe area B and the wiring area C. Temperature controller, program-controlled power supply and toolbox, several heat pipe test pieces are hung vertically in the heat pipe area B, the wiring area C is located below the heat pipe area B, and the side wall below the control cabinet is provided with an air inlet 9 and an air outlet 10 on the top .

[0...

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Abstract

The invention provides a test device for testing the operating life of a heat pipe. The device comprises a control cabinet (1), a computer (2), a thermometer (3), a temperature controller (4), a programmable power supply (5), a toolbox (6), and heat pipe test pieces (7). The device is characterized in that: the front side of the control cabinet is set as an instrument area A, the rear side is arranged as a heat pipe area B and a wiring area C, wherein, the instrument area is provided with a computer, the thermometer, the temperature controller, the programmable power supply, and the toolbox from top to bottom, several heat pipe test pieces are vertically suspended in the heat pipe area, below which is the wiring area, and air inlets are disposed on lower sidewalls of the control cabinet. Characterized by reasonable design, convenient operation, as well as safety and reliable operation, the test device of the invention can satisfy the requirements of heat pipe life tests, and substantially saves time and energy spent in testing.

Description

technical field [0001] The invention relates to a test device, in particular to a test device for testing the working life of a heat pipe. Background technique [0002] Due to its excellent heat transfer performance, compact structure and stable operation, heat pipes have become the main components of heat transfer and recovery in the energy field. At the same time, due to the large heat transfer capacity, small thermal resistance, excellent uniform temperature characteristics and the characteristics of miniaturization and miniaturization of the heat pipe, the heat pipe has been widely used in the cooling, uniform temperature and heat dissipation of aerospace and electronic components. At the same time, the requirements for the working performance and working life of the heat pipe are getting higher and higher. [0003] Theoretically, the working life of the heat pipe can be infinitely long, but due to the chemical compatibility of the working fluid and the heat pipe shell...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/20
Inventor 陈辉陆江峰王涛
Owner SHANGHAI SATELLITE ENG INST