What is the matching channel number for Audi's electronic water pump?
1 Answers
Audi's electronic water pump does not require a matching channel number. The specific reasons are as follows: The electronic water pump uses piezoelectric materials as the power device, achieving complete electronic control from control to drive. It fully controls liquid transmission through an electronic integrated system, thereby realizing the adjustability and precision of liquid transmission. It is a new type of water pump that can serve as a water circulation system to cool the vehicle's water supply system. The working principle of Audi's electronic water pump is as follows: The motor's circular motion drives the diaphragm inside the pump to perform reciprocating motion through a mechanical device, thereby compressing and stretching the air in the pump chamber (fixed volume). Under the action of a one-way valve, positive pressure is formed at the water outlet (the actual output pressure depends on the assistance received at the pump's outlet and the pump's characteristics). A vacuum is created at the water inlet, generating a pressure difference with the external atmospheric pressure. Under the effect of this pressure difference, water is forced into the inlet and then discharged from the outlet. With the kinetic energy transmitted by the motor, water is continuously sucked in and discharged, forming a relatively stable flow.
