Thermoelectric power generation device based on radiation refrigeration-greenhouse effect

Abstract

The invention provides a thermoelectric power generation device based on a radiation refrigeration-greenhouse effect, which belongs to the technical field of radiation refrigeration thermoelectric power generation. The device comprises an infrared transparent fan cover, a cold end (8-13 mum waveband high-emissivity emitter), a thermoelectric power generation sheet, a heat conduction aluminum block, a hot end (heat conduction aluminum fins and a greenhouse) and a heat insulation reflection shell, wherein the cold end, the thermoelectric power generation sheet, the heat conduction aluminum blockand the hot end are connected in sequence, and the thermoelectric power generation sheet outputs electric energy through the temperature difference of the cold end and the hot end. The device effectively solves the problems of high power consumption, discontinuity, pollution and the like of field equipment, has the advantages of all-day power generation, independent power supply, zero energy consumption, long service life and the like, can supply power to small LED lamps, field lighting equipment, field monitoring equipment and the like which are inconvenient for centralized power supply, conforms to the national concepts of energy conservation, emission reduction and sustainable development, and has wide application prospects. Wide application prospects are realized.

Description

technical field [0001] The invention relates to the technical field of radiation refrigeration thermoelectric power generation, in particular to a thermoelectric power generation device based on radiation refrigeration-greenhouse effect. Background technique [0002] According to statistics, at present, the power supply methods for field equipment and remote areas in my country include lead-acid batteries, 220V mobile power supplies and outdoor photovoltaic energy storage power supplies, among which lead-acid batteries account for a low proportion of energy, and the manufacturing process is easy to pollute the environment; while mobile power supplies have a large capacity , easy to carry, and a wide range of available equipment, but long-term use of the equipment is inconvenient to charge, expensive, and lossy; outdoor photovoltaic energy storage power supply has no risk of exhaustion, is safe and reliable, and is not limited by the geographical distribution of resources, but ...

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Problems solved by technology

[0002] According to statistics, at present, the power supply methods for field equipment and remote areas in my country include lead-acid batteries, 220V mobile power supplies and outdoor photovoltaic energy storage power supplies, among which lead-acid batteries account for a low proportion of energy, and the manufacturing process is easy to pollute the environment; while mobile power supplies have a large capacity , easy to carry, and a wide range of available equipment, but long-term use of the equipment is inconvenient to charge, expensive, and lossy; outdoor photovoltaic energy storage power supply has no risk of exhaustion, is safe and reliable, and is not limited by the geographical distribution of resources, but it can only be used during the day Power generation, can not be used at night, the cost is high

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