Pressure power generation device

Abstract

The invention discloses a pressure power generation device, which comprises hydraulic cylinders, plungers, springs, a hydraulic oil tank, an energy accumulator, a reversing valve II, a hydraulic motor and a generator, wherein one-way valves comprise an oil outlet one-way valve and an oil absorption one-way valve; the oil absorption one-way valve is connected with the hydraulic oil tank and the hydraulic cylinders; the oil outlet one-way valve is connected with the energy accumulator and the hydraulic cylinders; the plungers are in contact with vehicle tyres; the springs are used for enabling the plungers to return to the topmost positions; the hydraulic cylinders are filled with hydraulic oil; and the energy accumulator is connected with the reversing valve II, the hydraulic motor and the generator in sequence. The pressure power generation device has the advantages that the structure is simple and ingenious; power generation is carried out by the mode that a vehicle presses the plungers; the energy produced by the weight of the vehicle is used for generating power through hydraulic pressure; the one-way valves are ingeniously applied to enable the plungers to reasonably carry out piston motion along with the motion of the vehicle; the whole structure is simple; the power generation efficiency is high; and the maintenance is easy.

Description

technical field [0001] The present invention relates to a power generation system, in particular to a pressure power generation device. Background technique [0002] With the development of modern society, energy is becoming more and more important. The operation of society is inseparable from energy. Energy includes renewable energy and non-renewable energy. Non-renewable energy is becoming less and less. Therefore, renewable energy is the object of current human research. [0003] At present, the number of vehicles in the world is increasing day by day, and the use of vehicles driving on the road to generate electricity has also begun to be studied. A road pressure power generation system disclosed in the application number 201220124068.7 is composed of a load-bearing mechanism, a hydraulic mechanism and a power generation mechanism. The load-bearing mechanism is installed on the road surface. , When the vehicle travels through the load-bearing mechanism, its own gravity s...

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Problems solved by technology

[0003] At present, the number of vehicles in the world is increasing day by day, and the use of vehicles driving on the road to generate electricity has also begun to be studied. The application number is 201220124068.7, which discloses a road pressure power generation system. It is composed of a load-bearing mechanism, a hydraulic mechanism and a power generation mechanism. The load-bearing mechanism is installed on the road. , when the vehicle passes the load-bearing mechanism, its own gravity stores and transmits the impact pressure through the hydraulic mechanism, and drives the power generation mechanism to generate electricity under the action of the control mechanism. How to restore and how to quickly restore hydraulic oil, these problems will seriously affect the efficiency of power generation

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