Pumping system powered by micro-head liquid energy

Abstract

The invention discloses a pumping system powered by micro-head liquid energy. The pumping system powered by the micro-head liquid energy comprises a liquid energy acquisition mechanism, an energy storage flywheel, a speed change mechanism, a crank and connecting rod mechanism, a plunger pump, a low-pressure water inlet pipe, an intermediate-pressure water inlet pipe, a high-pressure water inlet pipe, a hydraulic ram pump, a pump vessel and the like. The liquid energy acquisition mechanism is connected with the energy storage flywheel, the energy storage flywheel is connected with the speed change mechanism by a clutch, and the speed change mechanism is connected with the plunger pump by the crank and connecting rod mechanism; a water inlet of the plunger pump is connected with the low-pressure water inlet pipe, a water outlet of the plunger pump is connected with the hydraulic ram pump by the intermediate-pressure water inlet pipe, and the hydraulic ram pump is connected to a remote reservoir by a high-pressure water outlet pipe; the hydraulic ram pump and the plunger pump are mounted on the pump vessel. The pumping system has the advantages that a function of utilizing the micro-head liquid energy for pumping water can be implemented, so that energy can be saved, the problem of difficulty in pumping water in special regions can be solved, utilization for micro-head water and flowing water in rivers can be fundamentally changed, and purposes of saving energy and reducing emission can be achieved.

Description

technical field [0001] The invention relates to a pumping system, in particular to a micro-head fluid energy pumping system, which belongs to the fields of energy saving, environmental protection and mechanical design. Background technique [0002] Under normal circumstances, the pumping device needs to use electricity, diesel or other energy sources as a power source. With the development of society, people's dependence on energy is getting higher and higher, and ordinary energy is becoming more and more scarce. Therefore, new energy sources are developed and utilized. More and more attention has been paid. As a renewable and reusable resource, water energy has a long history of using its potential energy to provide electrical energy for humans or directly drive machinery to do work. However, the water flow in many places is relatively gentle, and the water flow is located in a low terrain, and its potential energy is difficult to be utilized, so the potential resources of...

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Problems solved by technology

[0005] In view of the above problems, the present invention provides a micro-head fluid energy pumping system, which overcomes the above-mentioned difficulties, realizes the function of using the micro-head fluid energy to pump water, saves energy, and solves the problem of difficult pumping in special areas. The use of flowing water with slight drop in rivers has played a fundamental change, realizing energy saving and emission reduction

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