Environment-friendly temperature difference engine

Abstract

The invention discloses an environment-friendly temperature difference engine. According to the environment-friendly temperature difference engine, a special medium circulates in a closed channel, gas and liquid phases of the medium are alternately converted to convert heat energy into mechanical energy to act, the medium is heated and evaporated to be converted into high pressure gas, the high pressure gas pushes a piston air cylinder to perform mechanical motion, the acted low pressure medium gas is cooled and condensed and then is converted into a liquid state, the liquid medium is pressurized to be a high pressure liquid, and the high pressure liquid which is evaporated forms high pressure gas, so that temperature different heat energy can be continuously converted into mechanical energy by circulation in this way. The environment-friendly temperature difference engine is a very environment-friendly starting device which does not use existing conventional energy sources such as fossil energy and electric energy and can replace an existing internal combustion engine to be applied to various occasions such as automobiles, industrial power equipment and power engineering devices.

Description

technical field [0001] The invention relates to a power device, in particular to a device that performs gas-liquid phase conversion through a medium, absorbs external temperature difference energy, and converts it into mechanical energy through high-pressure gas expansion, which is similar to the technical field of internal combustion engine products such as automobile engines. Background technique [0002] Existing engines generally use petrochemical fuel as an energy source, and convert chemical energy into mechanical kinetic energy through fuel combustion. When fuel is burned, it consumes oxygen in the air and emits carbon dioxide, sulfur dioxide, and smoke and dust. On the one hand, it consumes energy and on the other hand On the one hand, it pollutes the environment and endangers human health. Nowadays, the depletion of energy and the deterioration of the environment have become major problems faced by political leaders and world-renowned scientific research institutes a...

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Problems solved by technology

[0004] In order to solve the current environmental pollution problems such as the large consumption of petrochemical energy by ordinary internal combustion engines, the emission of waste gas into the atmosphere, and the decline in air quality, the technical solution adopted by the present invention is to provide a device that can effectively utilize cold and heat energy. Special medium, after absorbing cold and heat energy, the medium can be conveniently converted into gas-liquid phase and further converted into mechanical kinetic energy. It is called an environmental protection temperature difference engine. The clean and environmentally friendly temperature difference between hot and cold is used as an energy source. It does not consume petrochemical energy, does not use power energy, does not emit gas, and does not generate air pollution. The mechanical kinetic energy output by it can also easily drive the generator to generate electricity. It can conveniently drive the compressor heat pump to work, and can also replace other power devices and machines to do work; the technical problem to be solved by the present invention is to use a special medium to circulate in the closed channel, and the medium gas-liquid phase is alternately converted. Heating and evaporating, generating high-pressure gas to push the piston and cylinder for mechanical movement, converting heat energy into mechanical energy, and then cooling and condensing the low-pressure medium gas after doing work, and transforming it into a liquid medium. The liquid medium is pressurized to form a high-pressure liquid, and the high-pressure liquid evaporates. Forming high-pressure gas, this cycle can continuously convert the energy of the temperature difference between cold and hot into mechanical energy, achieving the effect of the output function of ordinary internal combustion engines

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