Efficient air cylinder piston power system

Abstract

The invention discloses an efficient air cylinder piston power system comprising an air cylinder, a piston and a crank shaft box. The air cylinder is matched with the piston in a clearance fit manner; the crank shaft box and the air cylinder are connected and sealed; a liquid oxygen inlet is arranged on the side face of the air cylinder and the liquid oxygen inlet is connected with a liquid oxygen supplying pipeline; the tail end of the liquid oxygen supplying pipeline is communicated with a high-pressure liquid oxygen storage pot; the liquid oxygen supplying pipeline is provided with a heater; the side face of the crank shaft box is communicated with an air refilling pipeline and the air refilling pipeline is connected to an air inlet path; the air inlet path is provided with a turbine air pressing device; an air discharging path of the air cylinder is communicated with an inlet of a turbine power mechanism; the turbine power mechanism and the turbine air pressing device are coaxial and power is output to the turbine air pressing device through the turbine power mechanism; and an output of the turbine power mechanism is communicated with an inlet of the heater. Compared with the air cylinder piston mechanism in the prior art, the efficient air cylinder piston power system has the advantages of higher efficiency, greater output power and good energy-saving and environment-friendly effect.

Description

technical field [0001] The invention relates to a high-efficiency cylinder-piston power system, which belongs to the field of power system engines. Background technique [0002] As we all know, the engine cylinder of the prior art adopts the cylinder, piston and crankcase structure, and the sealing ring is used for sliding and sealing cooperation between the cylinder and the piston. Since the current engines are all internal combustion engines, high temperature and high pressure will be generated during the combustion process. In this way, the temperature of the cylinder will be very high when it is working, and the sealing ring still has to rub against the cylinder wall at this time. It is a well-known fact that the higher the temperature, the lower the wear resistance of the metal material, so that the inner wall of the cylinder Long-term friction with the sealing ring will easily cause the inner wall of the cylinder to wear and deform, affecting the performance of the cyl...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the wear resistance of the prior art cylinder-piston mechanism decreases under high temperature conditions, which in turn causes the cylinder wall to wear and deform due to high-temperature friction, and to provide a high-efficiency cylinder-piston power system

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