What is the working principle of air pump? Is there a structure?

1, the working principle of air pump is:

(1) The engine drives the crankshaft of the air pump through two V belts to drive the piston pump to send air, and the injected gas is introduced into the gas storage tank through the pipeline. On the other hand, the gas storage tank also introduces the gas in the gas storage tank into the pressure regulating valve fixed on the air pump through the gas pipeline, thereby controlling the gas pressure in the gas storage tank. When the air pressure in the air storage tank reaches the pressure set by the pressure regulating valve.

(2) When air is continuously compressed by electric power, air pressure is generated, which drives the piston to inhale, and the blown gas enters the air reservoir through the pipeline. When the air pressure in the cylinder is lower than the pressure set by the pressure regulating valve due to loss, the valve in the pressure regulating valve is returned by the return spring, the control air path of the air pump is disconnected, and the air pump starts to suck air again.

2. Structure diagram of air pump:

Extended data:

1, pedal air pump:

The air pump driven by foot force continuously compresses air through foot force to generate air pressure to work.

Application of pedal pump: bicycle inflation, balloon inflation or inflatable toys.

2. Electric air pump:

The air pump driven by electricity continuously compresses air through electricity to generate air pressure.

Application of electric air pump: tunnel ventilation, biogas digester aeration, sewage treatment and oxygen blowing.

3. Manual air pump:

The manual air pump generates air pressure by continuously compressing air manually.

Application of manual air pump: Inflate balloons or inflatable toys.

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