How to use the electric air pump
Electric air pump:
An air pump powered by electricity continuously compresses air through electricity to generate air pressure. Mainly used in pneumatic gluing, automobile inflation and so on.
working principle
The working principle of the air pump is: the engine drives the crankshaft of the air pump through two triangle belts, thereby driving the piston to inflate, and the pumped gas is introduced into the air storage cylinder through the air guide pipe. On the other hand, the gas storage cylinder introduces the gas in the gas storage cylinder into the pressure regulating valve fixed on the air pump through an air guide tube, so as to control the air pressure in the gas storage cylinder. When the air pressure in the air storage cylinder does not reach the pressure set by the pressure regulating valve, the gas entering the pressure regulating valve from the air storage cylinder cannot open the pressure regulating valve valve; when the air pressure in the air storage cylinder reaches the pressure set by the pressure regulating valve , The gas entering the pressure regulating valve from the air storage tank opens the pressure regulating valve valve, enters the air passage in the air pump that is connected with the pressure regulating valve, and controls the air inlet of the air pump to be normally open through the air passage, so as to make the air pump run under no load. To achieve the purpose of reducing power loss and protecting the air pump. When the air pressure in the air tank is lower than the pressure set by the pressure regulating valve due to loss, the valve in the pressure regulating valve is returned to its position by the return spring, the control air circuit of the air pump is disconnected, and the air pump starts to pump again.