A first liquid booster pump in full, and then start the fast rotating impeller, centrifugal pump, impeller blades driven by fluid rotation, the liquid is rotated by the inertia to flow to the outer edge of the impeller, the impeller from the suction chamber into the liquid at the same time, in this process, the liquid flow around the blade impeller, the flow around the liquid in the role in a lift in the leaves, leaves with a masterpiece in turn and the lift is equal and opposite to the force acting on liquid liquid, the liquid can be energy flow out of the impeller, the liquid kinetic energy and pressure energy were increased.
Two, the air pressure booster pump works like a pressure booster, exerting a low pressure on the large diameter air driven piston, which produces a high pressure when the pressure is applied to a small area of the piston. Through a two position five directional control valve, the booster pump can achieve continuous operation. The high pressure plunger controlled by a one-way valve continuously discharges the liquid, and the pressure at the outlet of the booster pump is related to the air driving pressure. When the pressure between the driving part and the output liquid is balanced, the booster pump stops running and no longer consumes the air. When the output pressure drops or the air driving pressure increases, the booster pump will automatically start running and stop automatically until the pressure balance is reached again.
Three, automatic reciprocating automatic pressure fire booster pump can be realized by single gas control non-equilibrium gas distributing valve, pump gas flooding with Aluminum Alloy manufacturing. The liquid connection is made of carbon steel or stainless steel according to the medium. General pump intake and exhaust are two, lower than atmospheric pressure at the inlet can be called "negative pressure"; called "positive pressure" can produce higher atmospheric pressure in the exhaust port; for example, the vacuum pressure is often said pump, booster pump is positive pressure pump. The positive pressure pump is very different from the negative pressure pump. For example, the gas flow, the negative pressure pump is the external gas is sucked into the suction nozzle; positive pressure is from the exhaust nozzle jet; for example, the pressure level.
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