The Air pump (qibeng), the air pump is the "air pump", a device that removes air from a closed space or adds air from a closed space. Gas pump is mainly divided into electric gas pump and manual air pump, foot moving air pump. Electric gas pump. The gas pump powered by power presses air through power, generating air pressure. Mainly used for pump, sewage treatment, electroplating drum, biogas tank aeration, tunnel ventilation, etc.
The working principle of the gas pump is: the engine drives the gas pump crankshaft through two triangular belts, thus driving the piston to pump, and the gas through the air pipe into the gas cylinder. On the other hand, the gas reservoir also introduces the gas in the gas reservoir into the pressure regulator fixed to the gas pump through a guide air pipe, so as to control the air pressure in the gas reservoir. When the air pressure in the reservoir does not reach the pressure set by the regulator, the gas entering the regulator from the reservoir cannot open the regulator valve; when the pressure in the reservoir reaches the pressure of the regulator from the reservoir enters the air pump to reduce power loss and protect the air pump. When the pressure in the reservoir is lower than the pressure set by the regulator due to loss, the valve in the regulator is turned back by the return spring, disconnecting the control path of the pump, and the pump starts pumping again.
