Two-stage turbine booster pump

Abstract

The invention discloses a two-stage turbine booster pump, relates to a booster pump used in the water filtering process, and aims to provide the two-stage turbine booster pump which is high in workingefficiency, labor-saving in operation and good in safety. The two-stage turbine booster pump comprises a pump body, a pump base, a handle and a filtering assembly, wherein two air cylinders are arranged in the pump body; a crankshaft drives the air cylinders to work; the two ends of the crankshaft are connected with a crankshaft gear and an energy recovery turbine; the crankshaft gear is connected with the handle after being transmitted by a gear; the energy recovery turbine can rotate in a turbine bin; the turbine bin separately communicates with a waste water draining connector and a waterdraining port; the water draining port communicates with the inner part of the filtering assembly; a water inlet one-way valve and a water outlet one-way valve are mounted on the pump base; an outletof the water inlet one-way valve and an inlet of the water outlet one-way valve communicate with the inner part of a cylinder barrel; an inlet of the water inlet one-way valve communicates with a water inlet interface in the pump base; an outlet of the water outlet one-way valve communicates with the filtering assembly; a filter element is mounted inside the filtering assembly; and the inner partof the filter element communicates with the water outlet.

Description

technical field [0001] The invention relates to the technical field of booster pumps, in particular to a two-stage turbocharger pump used in the water filtration process. Background technique [0002] A booster pump is a common pressure regulating device used to pressurize the medium flowing in the pipeline. At present, the manual booster pump generally adopts a push-type single-stage booster pump, which exerts force on the single-stage booster pump by pulling and pressing, driving a piston in the pump body to work, and passing through the area of ​​the piston in the cylinder and the one-way valve. The pressure difference generated by the pressure difference pressurizes the medium in the pipeline. [0003] Installing the booster pump on the water purification equipment can boost the water purification equipment and improve the water purification efficiency. The traditional single-stage booster pump has certain defects in use at present and needs to be improved. For exampl...

AI Technical Summary

Problems solved by technology

For example, a single-stage booster pump can only complete one reciprocating movement by pressing and pulling each pressurization operation, which has insufficient force and low work efficiency; when the booster pump uses the handle for a long time for lifting and pressing, it is easy to cause hand Extrusion contusion on the inside; high-intensity physical energy consumption caused by the force of the single-stage booster pump, unable to operate continuously for a long time; no energy recovery device, unable to recover and reuse energy through the continuous energy conversion process

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