Power machine with two media conducting heat energy and work doing method thereof

Abstract

The invention relates to a power machine with two media conducting heat energy and a work doing method of the power machine. The power machine comprises a heat absorber, a medium heat conducting device, a gasifying device, a work doing mechanism, a cooling device, a transmission device and a circulation device, wherein the heat absorber is connected with the medium heat conducting device through a medium heat conducting heat preservation pipe, the medium heat conducting device is arranged on the gasifying device, the gasifying device is connected with the work doing mechanism, the work doing mechanism is connected with the cooling device and the transmission device, the cooling device is connected with the circulation device, the circulation device is connected with the gasifying device, and the transmission device is connected with the circulation device. Every time a cycle is completed, the circulation device is opened and closed once. Because working media are recycled, pollution does not exist; the heat energy conversion efficiency ranges from 65% to 98%; output power can be adjusted; gasifying working doing is carried out on the working media, and therefore knocking will not be generated in the whole process; the machine is simple in structure; ordinary energy resource consumption can be replaced, the economic benefit is high, energy is saved, the environment is protected, and noise is small.

Description

technical field [0001] The invention belongs to the field of thermal power machines, in particular to power machines that use solar energy, geothermal heat, high-temperature gas generated by combustible combustion, internal combustion engine heat or tail gas, and high-temperature gas discharged from factories to convert thermal energy into kinetic energy. Background technique [0002] Traditional power machines include steam engines, internal combustion engines, and external combustion engines. [0003] Steam engine: Inseparable from the boiler, the whole device is bulky and bulky; the pressure and temperature of the fresh steam cannot be too high, the exhaust pressure cannot be too low, and the thermal efficiency is difficult to improve; it is a reciprocating machine, and the inertia limits the increase of the speed; The working process is discontinuous, and the flow of steam is limited, which limits the improvement of power. [0004] Internal combustion engine: complex st...

AI Technical Summary

Problems solved by technology

[0012] The invention overcomes the high cost of the expansion chamber, compression chamber, heater, cooling chamber, regenerator, etc. in the Stirling engine, and the heat loss is 2-3 times that of the internal combustion engine; it overcomes the need for an organic Rankine cycle system. Expander or steam turbine, a technical problem with high manufacturing costs

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