Thermal management module heat leakage test apparatus and thermal management module test method

CN122329728APending Publication Date: 2026-07-03JIANGSU CHAOLI ELECTRIC
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Patent Information

Application Number
CN202510002125.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-02
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

The results of heat leakage tests on the thermal management module differ from actual operating conditions, making them unreliable and resulting in insufficient guidance for the design and production of the thermal management module.

Method used

A thermal management module heat leakage testing device is provided, including a simulation component, a first temperature detection component, and a second temperature detection component. The simulation component is used to connect with the thermal management module to form a loop and can change the flow rate and temperature of the heat exchange medium. The first temperature detection component is used to detect the outlet temperature, and the second temperature detection component is used to detect the inlet temperature. Combined with the flow detection component and the driving component, the device simulates real working conditions and calculates the heat leakage rate.

Benefits of technology

By combining simulation components and temperature detection components, more accurate heat leakage test results are obtained, improving the reference value and accuracy of the test results and guiding the design and production of thermal management modules.

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Abstract

This application discloses a thermal management module leakage testing device and a thermal management module testing method, belonging to the field of automotive parts technology. The thermal management module leakage testing device includes a simulation component, a first temperature detection component, and a second temperature detection component. The simulation component is connected to the thermal management module to form a loop, and can change the flow rate and temperature of the heat exchange medium in the loop. The first temperature detection component is connected to the simulation component and is used to detect the temperature of the heat exchange medium at the outlet of the thermal management module. The second temperature detection component is connected to the simulation component and is used to detect the temperature of the heat exchange medium at the inlet of the thermal management module. This application obtains more accurate test results by setting the first and second temperature detection components in each loop to obtain the temperature of the heat exchange medium at the outlet and inlet of the thermal management module, thereby calculating the heat leakage of the heat exchange medium in each loop at the thermal management module.
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