Opposed-piston air engine

Abstract

The invention belongs to the technical field of power generating machinery, and particularly relates to an air-powered engine with oppositely arranged pistons. The air-powered engine is high in suitability, simple in structure, stable in work, environment-friendly and efficient, and comprises a crankshaft and connecting rod mechanism, a main frame body, an oil distribution lubrication system and a gas distribution lubrication system, wherein the crankshaft and connecting rod mechanism comprises a crankshaft, a flywheel, a duplex chain wheel, a plurality of air cylinders, piston pins, connecting rods and the pistons; the main frame body comprises a main body, a lower crankcase, a left end cover and a right end cover; the main body comprises a base, a front air cylinder arm and a rear air cylinder arm; the oil distribution lubrication system comprises a rotor oil pump, an oil delivery pipe and an oil pan; the gas distribution lubrication system comprises a heat dissipation cover, an exhaust manifold, an intake manifold, a front cylinder cover and a rear cylinder cover.

Description

technical field [0001] The invention belongs to the technical field of power machinery, in particular to an opposed-piston pneumatic engine. Background technique [0002] As an indispensable power component in the transportation industry, especially the automobile transportation industry, the development of the engine has gone through a long process. The steam engine used initially used the firepower of coal combustion as its power source, but it was inefficient and emitted a large amount of exhaust gas that pollutes the environment , the gasoline (diesel) engine that occurs later adopts the energy released by gasoline (diesel) combustion as its power source, and because it has a higher energy utilization rate, it has been better developed and has been used until now. In recent years, automobile exhaust pollution has become more and more serious, the global environment has deteriorated sharply, gasoline (diesel) engines are on the verge of being eliminated, and a new generat...

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Problems solved by technology

[0002] As an indispensable power component in the transportation industry, especially the automobile transportation industry, the development of the engine has gone through a long process. The steam engine used initially used the firepower of coal combustion as its power source, but it was inefficient and emitted a large amount of exhaust gas that pollutes the environment , the gasoline (diesel) engine that appeared later used the energy released by gasoline (diesel) combustion as its power source, and because of its high energy utilization rate, it achieved better development and has been used until now.

In recent years, automobile exhaust pollution has become more and more serious, the global environment has deteriorated sharply, gasoline (diesel) engines are on the verge of being eliminated, and a new generation of methanol engines and natural gas engines have come out and entered the market one after another. The combustion of methanol and methane fuel produces carbon dioxide gas, which will intensify the global warming effect, so it cannot have no adverse effects on the environment

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