Internal-burning type gas-heating machine

Abstract

An internal combustion type heat engine mainly consists of a cylinder, a cylinder cover, a compressor, a heat exchanger, a valve actuating mechanism, a power transmission mechanism and a heater. The heater consists of an oil atomizer, a heater plug and the combustion chamber with changeable cubage. The heat engine is a novel circulating working engine established on the basis of the circulation formed by two isothermal processes and two isopiestic processes. Under the action of the valve actuating mechanism and the power transmission mechanism, a piston inside the heat engine runs discontinuously. The air inlet channel of the heat engine is provided with a cooling mechanism and a water fog generator, thus when the compressor in the heat engine compresses the mixture of low-temperature air and the water fog by low proportion, no high temperature is produced, which helps to improve the operation rate. The heat engine burns and works inside the cylinder like an internal combustion engine, and a majority of the parts of the heat engine are the same as the prior internal combustion engine.

Description

Technical field [0001] The invention relates to a heat engine, especially an internal combustion type heat engine working according to the Stirling cycle. Background technique [0002] In thermal theory, the heat engines with the highest cycle efficiency in nature are Carnot heat engine and Stirling engine. The Carnot heat engine was proposed by the French engineer Sadi Carnot in 1824. At that time, the only heat engine used in practice was the steam engine. However, its thermal efficiency and mechanical efficiency were very low, only 3%-5%, and 95% of the energy was consumed wasted. Since then, after theoretical research by many scientists and practical improvements by engineers, the efficiency of the steam engine has increased to about 8% by 1840. Driven by production needs, many scientists and engineers have theoretically studied the efficiency of steam engines, and Carnot is no exception. His research on thermodynamics is based on the purpose of improving steam engines...

AI Technical Summary

Problems solved by technology

The existing heat engine is called an external combustion engine, and its theoretical thermal efficiency is equal to the Carnot cycle efficiency, but its power is too low to be used in high-power bodies such as automobiles

In the traditional heat engine, within a limited time, the external combustion heating method cannot provide enough energy for the work quality, so the problem of increasing the output power of the heat engine has encountered great technical difficulties

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