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Product Description
Automobile electronic fan is a kind of fan device which is controlled by electronic control unit (ECU) to start, stop and rotate speed, and is used to assist the radiator in the engine cooling system. Its main function is to adjust the temperature of the engine and ensure that the engine runs in a suitable working temperature range.
Specifically, automotive electronic fans play a role in the following aspects:
1. Cooling: When the engine temperature rises, the electronic control unit will start the electronic fan to increase the air flow and accelerate the cooling effect of the radiator, thus reducing the engine temperature. By adjusting the speed and running time of the fan, the working temperature of the engine can be effectively reduced and the engine can be prevented from being damaged by overheating.
2. Energy saving and drag reduction: Compared with traditional mechanical fans, electronic fans can flexibly adjust the speed according to actual needs to avoid unnecessary energy consumption. In addition, the electronic fan can stop running when cooling is not needed, thus reducing wind resistance and improving the fuel economy of the vehicle.
3. Automatic control: the electronic fan is automatically controlled by the electronic control unit, and the running state of the fan is intelligently adjusted according to the engine temperature and signals from other sensors, so as to improve the efficiency and response speed of the cooling system and ensure the normal operation of the engine.
Generally speaking, automotive electronic fan is a kind of fan device that controls the start, stop and speed through electronic control unit, and is used to assist the radiator in the engine cooling system. Its function is to adjust the temperature of the engine, ensure that the engine runs in a suitable working temperature range, improve cooling efficiency, save energy and ensure the normal operation of the engine.
