Car air pumps, also called inflator, air pump, and car air pump, work by the operation of the internal motor. When pumping, the valve of the connector is opened by the atmospheric pressure, and the gas enters the air cylinder. When pumping into the tire, the valve is closed by the air pressure in the air cylinder, and the gas enters the tire, which is considered to use the principle of atmospheric pressure. Inflatable with cars, balls, rubber boats.
The working principle of Beiba car air pump: When the motor is running, the valve of the connector is flushed away by the atmospheric pressure, and the gas enters the air cylinder, and the direction wheel
When the tire is inflated, the valve is closed by the air pressure in the air cylinder, and the gas enters the tire
Power access method
Automobile tire inflation pumps are electrical appliances that inflate tires using on-board power supply. The input power is 12V-15A. There are generally two access methods,
1. Cigarette lighter access
This type of access method is suitable for single-cylinder air pumps and is suitable for vehicles with small displacements, because the power is more suitable and convenient.
Second, battery access
This type of dual-cylinder on-board air pump is suitable for high-power vehicles, such as small trucks, passenger cars, off-road vehicles and other large-capacity vehicles with high bearing capacity. Need to connect the power adapter to the battery to use.