Thermoelectric power generation system

Abstract

The invention provides a thermoelectric power generation system with a high power generation efficiency; a semiconductor thermoelectric power generation assembly comprises a semiconductor thermoelectric power generation hot end, a thermal insulation device, and a semiconductor thermoelectric power generation cold end; the thermal insulation device is mounted between the thermoelectric power generation cold end and the thermoelectric power generation hot end; the semiconductor thermoelectric power generation hot end is arranged on a heating water tank; the semiconductor thermoelectric power generation cold end is arranged below a refrigeration water tank; a thermoelectric power generation heating assembly comprises the heating water tank, a heater, a heater high temperature medium inlet, aheat carrying medium circulating pump, and a heater low temperature medium outlet; a thermoelectric power generation heat radiating assembly comprises the heat radiating refrigeration water tank, a cold water inlet pipe, a radiator, a circulating water pump and a cold water outlet pipe; the refrigeration water tank is arranged on the semiconductor thermoelectric power generation cold end and usedfor refrigerating thermoelectric power generation patches; two ends of the cold water inlet pipe and the cold water output pipe are respectively arranged on the refrigeration water tank and the radiator, and water is circulated via the circulating water pump.

Description

technical field [0001] The invention relates to the field of geothermal utilization, in particular to a thermoelectric power generation system applied to geothermal power generation. Background technique [0002] With the depletion of conventional energy sources such as coal, oil, natural gas, etc., there are more and more problems caused by energy shortages in the world. Therefore, finding new alternative energy sources has become the key to solving energy problems. Geothermal energy is a clean, non-polluting , energy, can alleviate the problem of energy shortage, as an auxiliary energy for power generation and heating, save various conventional energy, especially in areas rich in geothermal resources, it will undoubtedly become a good substitute for conventional energy, traditional Geothermal power generation method Geothermal power generation is a new type of power generation technology that uses underground hot water and steam as the power source. [0003] Its basic pri...

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Problems solved by technology

Geothermal power generation is actually an energy conversion process that converts underground heat energy into mechanical energy, and then converts mechanical energy into electrical energy. Large-scale geothermal power generation, and the construction cost is very high, it is impossible to use small and medium geothermal resources

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