Method and device for detecting heat dissipation performance of liquid cooling system

A heat dissipation performance and detection method technology, applied in the direction of material thermal development, climate change adaptation, etc., can solve the problems of accurate detection, lack of heat dissipation performance of liquid cooling system, etc.

Active Publication Date: 2021-05-28
NEUSOFT REACH AUTOMOBILE TECH (SHENYANG) CO LTD
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  • Abstract
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Problems solved by technology

However, there is currently no effective means to accurately detect the heat dissipation performance of the liquid cooling system in the vehicle.

Method used

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  • Method and device for detecting heat dissipation performance of liquid cooling system
  • Method and device for detecting heat dissipation performance of liquid cooling system
  • Method and device for detecting heat dissipation performance of liquid cooling system

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] Based on this, the embodiment of the present invention provides a method and device for detecting heat dissipation performance of a liquid cooling system, which can more accurately detect the duty cycle of the coolant in the liquid cooling system, and then determine the heat dissipation performance of the liquid cooling system.

[0045] In order to facilitate the understanding...

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Abstract

The invention provides a method and a device for detecting heat dissipation performance of a liquid cooling system, and relates to the technical field of vehicle production. A cooling loop in the liquid cooling system is placed in a greenhouse and forms a passage with a water tank through a connecting structure. The method comprises the following steps: obtaining a theoretical volume value of the liquid cooling system; determining the injection volume value of the cooling loop by adjusting the temperature of the greenhouse and ensuring that the cooling liquid in the water pump circulation passage reaches the preset time; and detecting the heat dissipation performance of the liquid cooling system based on the injection volume value and the theoretical volume value of the cooling loop. Detection of the duty ratio of the cooling liquid in the liquid cooling system can be accurately achieved, and then the heat dissipation performance of the liquid cooling system is determined.

Description

technical field [0001] The invention relates to the technical field of vehicle production, in particular to a method and device for detecting heat dissipation performance of a liquid cooling system. Background technique [0002] With the development of vehicle technology, the production technology of automobile application is relatively mature. Among them, the liquid cooling system is the key structure of automobile heat dissipation. In order to ensure that the produced automobile has good heat dissipation performance, the performance of the liquid cooling system needs to be tested. However, there is currently no effective means to accurately detect the heat dissipation performance of the liquid cooling system in the vehicle. Contents of the invention [0003] In view of this, the object of the present invention is to provide a method and device for detecting the heat dissipation performance of a liquid cooling system, which can more accurately detect the duty cycle of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/20
CPCG01N25/20Y02A40/25
Inventor 王宁孙永刚
Owner NEUSOFT REACH AUTOMOBILE TECH (SHENYANG) CO LTD
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