Working principle of small air pump
When the motor is running, the valve of the connector is flushed by the atmospheric pressure, and the gas enters the pump cavity. When pumping to a certain volume, the valve is closed by the air pressure in the cylinder, and the gas enters the volume. Inflation pumps can also be considered to use the principle of atmospheric pressure to inflate. The application fields of air pumps: gas sampling, gas circulation, vacuum adsorption, accelerated filtration, automobile vacuum assist, etc., have been widely used in medical, health, scientific research, environmental protection and other fields. Working characteristics 1. Pollution-free transmission and maintenance-free 2. Can run continuously for 24 hours 3. Can be installed in any direction 4. Low energy consumption 5. Widely used for gas sampling in portable instruments, sampling in mobile and handheld devices.