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Battery Pack Cooling System

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Battery Pack Cooling System

 

There are three main cooling methods of battery pack cooling system:

1. Natural cooling: This method mainly uses the radiator (or cooling plate) of the battery system to absorb and dissipate the heat generated by the battery core, and achieves heat dissipation through heat convection and heat conduction. Natural cooling relies on the reasonable structural design of the battery system. The radiator can quickly and effectively transfer the heat generated by the battery core to other parts of the entire battery pack, and then other parts conduct the heat to the external environment. However, the effect of natural cooling is greatly affected by factors such as ambient temperature and wind speed, and the efficiency is relatively low.

2. Liquid cooling plate cooling: This is a common method of cooling battery packs. Its working principle is to directly install single cells or cells into a battery pack shell made of materials with high thermal conductivity, and the cells pass through the radiator. To absorb and dissipate heat, the heat source circulates through the liquid cooling plate (a material with high thermal conductivity), transferring the heat to other parts of the battery pack, and then other parts conduct the heat to the cooling channels, and finally the heat is discharged from the battery Outside the package. This method can effectively dissipate the heat generated by the battery core quickly, thereby maintaining the stability and safety of the battery pack. The heat dissipation efficiency of liquid cooling plate cooling is greatly affected by factors such as the flow rate of the liquid and the thermal conductivity of the radiator.

3. Phase change material (PCM) cooling: The phase change material cooling method is to use phase change material (PCM) in local areas of the battery pack. When heat is generated in the battery pack, the phase change material absorbs or releases heat to adjust. Battery pack temperature. For example, when the temperature of a part of the battery pack rises, the phase change material will absorb this part of the heat, convert it into a solid or liquid state, and release it to other areas of the battery pack, thereby lowering the temperature of this part. This method has better temperature regulation capabilities and can effectively improve the energy density and life of the battery.

 


 

Heat/Cool Temperature & Flow Control Systems

(Custom Designs)

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.

 

Temperature range -25°C ~ +100°C -40°C ~ +100°C0°C ~ +100°C  -40°C ~ +135°C
Cooling Capacity2.8 ~ 38kW1.2 ~ 60kW1.8 ~ 60kW4 ~ 60kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

Temperature / Pressure / Flow can be independently controlled

1&2: one machine for two groups control

 

Temperature range -40 ~ +100℃ 1&20 ~ +100℃ 1&2
Cooling Capacity1.8kW*2 ~ 60kW*21.8kW*2 ~ 60kW*2
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

Temperature remains constant, pressure / flow can be independently controlled

1&3: one machine for three groups control

1&6: one machine for six groups control

 

Temperature range -40 ~ +100℃ 1&2 -40 ~ +100℃ 1&3 -40 ~ +100℃ 1&6 -20 ~ +100℃ 1&6 0 ~ +100℃ 1&2 0 ~ +100℃ 1&3 0 ~ +100℃ 1&6
Cooling Capacity2.5 ~ 60kW4 ~ 60kW10 ~ 60kW10 ~ 60kW7 ~ 60kW11 ~ 60kW18 ~ 60kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

Automobile Test Chillers -40~135°C (Special for Electronic Pump)

Oil Chillers

(Custom Designs)

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.

 

 

Temperature range0℃ ~ +160℃ +5℃ ~ +135℃
Cooling Capacity11 ~ 60kW15 ~ 38kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

Automobile Test Chillers -40~100°C (for 2 Groups Control)

 

Cooling & Heating Systems For Electronic Pump

(Custom Designs)

 

 

 

Temperature range  -40°C ~ +135°C
Cooling Capacityup to 60kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


explosion proof

 

High Low Temperatuer Battery Test Chamber

(Custom Designs)

 

 

 

Temperature range -40℃ ~ +100℃ -40℃ ~ +100℃
Cooling Capacity1.8 ~ 7.5kW4 ~ 15kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


Automobile Test Chillers -40~100°C

 

Automotive Direct Cooling Or Heating Systems

(Custom Designs)

 

 

 

TypesDirect CoolingDirect Cooling & Heating
Cooling Capacity5 ~ 10kW5 ~ 10kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

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