Improved Power Device and Improved Power System Utilizing Environmental Heat Energy

Abstract

The invention provides an improved power device using environmental thermal energy. The power device comprises a cylinder, a piston, an air injection plug, an air inlet pipe, an air inlet door, an exhaust pipe and an exhaust valve, wherein the cylinder is provided with an air inlet, an exhaust hole and an air injection plug mounting hole, the piston is built-in in the cylinder and is used for providing power to outside, and the air injection plug is arranged at the air injection plug mounting hole of the cylinder and is used for providing high pressure normal temperature gas; the air inlet pipe is arranged at the air inlet of the cylinder and is used for providing an air inlet channel, the air inlet door is used for being started and closed to realize that the air inlet pipe is connected or closed, the exhaust pipe is arranged at the exhaust hole of the cylinder and is used for providing an exhaust channel and the exhaust valve is used for being started and closed to realize that the exhaust pipe is connected or closed. According to the power device provided by the invention, liquid state gas is served as a working medium, and the piston is pushed to work by the pressure release generated by absorbing heat to gasify and expand through liquid gas; the power device has the characteristics of no pollution and simple structure. On this basis, the invention further provides an improved power system using the environmental thermal energy.

Description

technical field [0001] The invention belongs to the technical field of power devices, and in particular, the invention relates to an improved power device and an improved power system utilizing environmental heat energy. Background technique [0002] For many years, the industrial field usually uses electric energy as the first power source, and uses compressed air (ie, high-pressure gas) as the second power source in the industry. Compressed air has been widely used, and there are many types of pneumatic tools. The research on the use of compressed air for mechanical power has a history of nearly a hundred years, but most of them are researches on brand-new engines or actuators or special tools. At present, the engines driven by high-pressure gas mainly realize the control of high-pressure valves. The air injection in the cylinder cannot use the existing engine or the scrapped engine, and it is difficult to adjust the gas volume reasonably and flexibly according to the chan...

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Problems solved by technology

[0008] The purpose of the present invention is to provide an improved power device and an improved power system utilizing ambient heat energy, to at least solve the technical problems of complex structures in the prior art hybrid power device, and further solve the problems caused by the prior art hybrid power device. Technical Problems of Environmental Pollution

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