New energy radiator - liquid cold plate

2023-01-04 21:56

Heat dissipation principle of liquid cooling plate: a complete liquid cooling radiator system is generally composed of water cooling plate, circulating water pump pipe and heat exchange radiator, and each component has its unique function. For example, the liquid cold plate radiator made of all aluminum or copper aluminum composite materials has an internal water channel and a circulating fluid circulating in the pipeline under the action of a water pump; After absorbing the heat of the device, the fluid will flow out of the water-cooled block on the device, and then the new low-temperature circulating liquid will continue to absorb the heat from the device, so as to take away the heat of the battery and achieve the heat dissipation effect.



What are the characteristics of the new energy radiator system?


The performance of the power battery liquid cold plate mainly depends on:

A. The temperature inside the battery pack shall be kept within a reasonable range;

B. The temperature difference between different battery units shall be as small as possible;

C. The thermal contact resistance between the battery and the liquid cold plate shall be as small as possible;

D. The thermal resistance between coolant and cold plate is small;

E. Coolant flow uniformity in liquid cold plate;

F. Sealing reliability of liquid cold plate;

G. Light weight of liquid cold plate;



The uniformity of cooling flow of battery and liquid is the premise to ensure the uniformity of heat dissipation and reduce local overheating.



HONGDAO AUTOMOTIVE PARTS CO., LTD. is an automotive cooling system manufacturer. Located in Guangzhou, China. Since 2006, we have been manufacturing:Radiators, Heater Cores, Intercoolers. Our products cover more than 20 of the world’s most popular major brands with the highest VIO’s globally. We utilize the most modern engineering, research, design and manufacturing processes combined with factory trained sales and service representatives to exceed your expectations.

HongDao is fully ISO/TS16949 and IATF16949 Quality Management System compliant. Maximizing and realizing mutual benefits as your premium automotive cooling partner is the focus of HongDao.

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