Low temperature difference power source device

A power and differential cold source technology, applied in the direction of mechanical power generation mechanism, machine/engine, ocean energy power generation, etc., can solve the problems of large operation consumption, high device cost, low efficiency, etc., and achieve the goal of reducing use and reducing damage Effect

Inactive Publication Date: 2017-09-05
卫广溢
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, known thermoelectric energy devices are generally suitable for occasions where the temperature difference is higher than 60-70 degrees Celsius, and heat exchange wit

Method used

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  • Low temperature difference power source device

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Embodiment Construction

[0018] When used as a low-temperature differential power source, the power conversion working medium is pressed into the cooling side of the pressure chamber (1) by the pressure pump or storage device (9) through the valve (10), and then passed into the cold source (6) to reach a certain liquid level and the working pressure, open the conversion working fluid delivery valve (7) and pump (8) in the pressure chamber from the cooling side to the heating side, and feed the heat source (5), and the power conversion working fluid is transferred to the hot end heat exchanger (2 ) heat transfer reaches the critical temperature, continues to absorb heat, boils and vaporizes, and the vaporized steam is continuously heated by the heat source to become supercritical superheated steam, the pressure continues to rise, the gas pressure on the heating side is higher than that on the cooling side, impacting the blade or piston, etc. That is, the low-pressure differential power converter shown i...

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Abstract

The invention relates to a power source device using the low temperature difference, natural cold and heat sources which are easily obtained or which are rarely used for being converted into power at present are used, and low-cost power output can be obtained through the device with low price. A pressure bearing sealing cavity which is simple in process and is made of cheap materials, two heat exchangers, differential pressure-power converting equipment, pipes, valves, pumps and a series of structures are used, an appropriate differential pressure-power converting medium exist in a cavity body, and the efficiency is relatively ideal when the power source device works at a large pressure. The power source device is suitable for providing power for occasions such as deep sea islands, mammoth tankers/freighters and offshore platform where matter supplementing is difficult, is also suitable for lands (such as many countries in Southeast Asia, America, west coast of Africa and the like) which are near to deep sea to serve as environmental protection low-carbon energy resources, is even suitable for extreme climate zones such s the antarctic circle and the arctic circle, and is a new practical environment-friendly new energy resource.

Description

[0001] Technical field [0002] The invention relates to a device using low temperature difference to provide power, especially a new energy power device in which the high temperature source is also lower than 80 degrees Celsius. The device is especially suitable for deep-sea islands, reefs, ships, submarines The device does not consume air when it is working, and the heat source pipeline can be made of transparent organic materials), offshore platforms and other places where it is difficult to supplement materials, and it is also suitable for land that is relatively close to the deep sea as an environmentally friendly and low-carbon energy source (such as many countries in Southeast Asia, the east coast of Japan , the west coast of the Americas, the west coast of Africa, etc.), it is even suitable for extreme climate areas such as the Antarctic Circle and the Arctic Circle, and is a practical and environment-friendly power source. Background technique [0003] At present, kno...

Claims

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Application Information

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IPC IPC(8): F03G7/04F03G7/05
CPCF03G7/04F03G7/05Y02E10/30
Inventor 卫广溢
Owner 卫广溢
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