Hot-pipe temperature measuring device

A heat pipe and measurement technology, applied in the field of heat transfer, can solve the problems of the actual temperature error of the heat pipe surface in the measurement results, the heat-resistant tape is not easy to apply force, the contact is not direct, reliable, etc., to reduce errors, improve accuracy, Effect of reducing thermal resistance

Inactive Publication Date: 2007-06-20
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The heat pipe temperature measurement method needs to be coated with thermal paste every time the thermocouple is fixed, which is very expensive, and generally the heat pipe is round, and it is difficult to apply force to the heat-resistant tape by hand, which will easily cause the thermocouple to dissipate. The contact with the surface of the heat pipe is not direct and reliable, resulting in errors between the measurement results and the actual temperature of the heat pipe surface

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0015] Please refer to Fig. 1 to Fig. 4 together, the heat pipe temperature measuring device 1 provided by the present invention includes: a clamping part 20 and a measuring assembly 10, and the clamping part 20 is provided with an accommodating cavity 21 and a The accommodating cavity 21 communicates with the insertion hole 22, the accommodating cavity 21 is used to clamp the heat pipe 2, and the insertion hole 22 is used to insert the measurement assembly 10, the measurement assembly 10 includes: a bearing block 110, A pressing block 120, a spring 130 and a thermocouple 140, the spring 130 is supported between the bearing block 110 and the pressing block 120, and the thermocouple 140 is attached to a side of the bearing block 110 away from the spring 130 The surface 111 is used to abut against the heat pipe 2 so as to measure the temperature of the heat pip...

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Abstract

A temperature measurement device of heat tube is prepared as setting a containing cavity for holding heat tube to be measured and an insertion hole for placing measurement component on holding unit; forming measurement component by carrying block, a pressing block, a spring being supported between two said blocks and a thermal couple being stuck closely with carrying block at surface far from said spring and being used to measure temperature of heat tube.

Description

【Technical field】 [0001] The invention relates to the field of heat transfer, in particular to a heat pipe temperature measuring device. 【Background technique】 [0002] In recent years, the rapid development of electronic technology, the high frequency and high speed of electronic devices and the density and miniaturization of integrated circuits have caused a sharp increase in the heat generation of electronic devices per unit volume. Heat pipe technology is suitable for solving current electronic problems due to its high efficiency, compactness, flexibility and reliability. The heat dissipation problem derived from the performance improvement of the device. [0003] The heat pipe is a hollow sealed tube, usually including a shell, a capillary wick (capillary structure) close to the inner wall of the shell, and a working fluid sealed in the shell. One end is the evaporation end (heating end), and the other end is It is the condensing end (cooling end), and an insulating se...

Claims

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Application Information

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IPC IPC(8): G01K7/02G01K7/10
Inventor 吴承勋
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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