New energy vehicle power battery cooling system, including heat exchanger, water pump, controller, and absorption refrigeration device or adsorption refrigeration device connected to the heat exchanger
The battery pack cooling system of electric vehicles includes the battery pack, water tank, pipelines, and water pump.
1、 Test project:
1. Test the head and flow rate of the water pump, and obtain the flow rate and head characteristic curve of the water pump;
2. Can test the flow rate of the water pump during the actual use of the car
3. The heat dissipation characteristics of the radiator can be tested to obtain the heat dissipation characteristics of the radiator
4. Output temperature characteristic curves for each typical location
2、 Media used:
Water, ethylene glycol solution or mixture
Flow rate: 0-50L/min, control accuracy 0.5%
Liquid pressure: 0-600kPa, accuracy 2%
Medium temperature: -30 ° C to 120 ° C
Accuracy: ± 1 ° C
Loop method: internal loop