Detection device for detecting thermal resistance of heat-conducting material and detection method thereof

Abstract

The invention provides a detection device for detecting the thermal resistance of a heat conduction material. The device comprises a high-temperature detection unit which is absorbed at the heating end of the heat conduction material. The high-temperature detection unit comprises a heating module and a high-temperature collection module. The heating module is used for heating the heating end, andthe high-temperature collection module is configured to acquire heating temperature data of the heated heating end. And the low-temperature detection unit is adsorbed at the heat transfer end of the heat conduction material and is configured to acquire heat transfer temperature data at the heat transfer end. The measurement and calculation control unit controls the high-temperature detection unitand the low-temperature detection unit and is configured to receive heating temperature data from the high-temperature detection unit and heat transfer temperature data from the low-temperature detection unit; and determining the thermal resistance of the heat conducting material according to the heating temperature data and the heat transfer temperature data. The scheme provided by the inventionnot only can be suitable for heat conduction materials with large differences in size specifications, but also adopts an unfixed mode to adsorb the heat conduction materials, so that the detection operation is simpler and more convenient.

Description

technical field [0001] The present invention relates generally to the field of detection. More specifically, the present invention relates to a detection device and a detection method for detecting thermal resistance of a heat-conducting material. Background technique [0002] In industrial applications, especially in raw material processing, manufacturing heat dissipation profiles and industries that require the use of thermally conductive materials, they often face the problem of heat dissipation, and the selection of thermally conductive materials has become an essential link in industrial thermal energy design. Usually, for thermally conductive materials of different materials and sizes, it is necessary to detect their thermal resistance values ​​to determine relevant parameters. Therefore, there will be more demand for detection devices for detecting thermal resistance of heat-conducting materials. However, the existing detection devices for the thermal resistance of ...

AI Technical Summary

Problems solved by technology

However, the existing detection devices for the thermal resistance of thermally conductive materials have strict restrictions on the size and specifications of the thermally conductive materials to be tested, so they cannot detect thermally conductive materials with large differences in size and specifications

In addition, the thermally conductive material to be tested needs to be fixed on the detection device before further detection operations can be performed, which makes the detection operation process complicated

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