field training for existence air pump for montaing

Product Description:

Air pump, an air pump (qibeng), namely the air pump, air, or from a closed space from closed space to add a device in the air.Pump can be divided into electric pump and hand pump, foot pump.The electric pump.A pump powered by electricity, through the power of compressed air, air pressure is produced.Application: pneumatic glue, car air, etc.
Electric pump
A pump powered by electricity, through the power of compressed air, air pressure is produced.
Electric pump applications: pneumatic glue, car inflatable etc
2 manual pump
Powered by hand pump, through the hand of compressed air, air pressure is produced.
Manual pump applications: fill the balloon or can fill type pneumatic small toys.
3 foot pump
Powered by at the gas pump, through the foot stronger constantly compressed air, air pressure, to work.
Foot pump applications: bicycle pump up, fill the balloon or pneumatic small toys.
Working principle of the four
Pump working principle is: the engine by two triangle drive pump crankshaft, so as to drive the piston to cheer, hit the gas through the airway import gas reservoir.Gas reservoir and on the other hand through a airway gases in the air cylinder fixed on the pump pressure regulating valve, to control the air pressure within the gas reservoir.When the air pressure inside the gas reservoir pressure regulating valve setting pressure has not been achieved, the gas reservoir into the pressure regulating valve in the gas can't open the top pressure regulating valve valve;When the pressure inside the gas reservoir pressure regulating valve setting pressure, from within the gas reservoir into the open pressure regulating valve of gas pressure regulating valve, the valve into the pump and pressure regulating valve are interlinked in the airway, and through the air inlet normally open airway control pump, to pump empty load operation, to reduce power consumption, and protect the pump.When the air pressure inside the gas reservoir because of the loss is lower than the pressure regulating valve setting pressure, pressure regulating valves in the valve by a return spring to return it, disconnect the pump gas circuit, the control of air pump starts all over again.