Function of Jiangling Baodian Double Vacuum Solenoid Valve

Jiangling Baodian double vacuum solenoid valve function:

1. Vacuum solenoid valve is a special valve installed on mechanical vacuum pump. The valve and the pump are connected to the same power supply, and the opening and closing of the valve are directly controlled by the opening and stopping of the pump.

2. When the pump stops working or the power supply is suddenly interrupted, the valve can automatically close the vacuum system, and air is filled into the pump cavity through the air inlet of the pump to avoid the backflow of pump oil from polluting the vacuum system. The applicable working medium of vacuum solenoid valve is air and non-corrosive gas.

The automobile vacuum solenoid valve is suitable for all civil automobiles. Its basic function is: after the engine is started, when the vacuum solenoid valve circuit is connected, the vacuum pipeline is connected, so that vacuum control valves with different working functions can realize the functions of opening and closing the flap, increasing the idle speed, opening and closing the door lock, etc. Mostly used in automobile air conditioning systems.

The function of vacuum solenoid valve in air conditioner is to connect the electromagnetic clutch circuit with the electromagnetic coil of vacuum switch valve. The vacuum on-off valve increases the throttle opening of the carburetor through the joystick, thus improving the idle speed.