Waste heat power generation type fuel gas warmer
A waste heat power generation and heater technology, applied in the field of heaters, can solve problems such as inconvenience of use and frequent replacement of batteries, and achieve the effects of improving power generation efficiency, increasing temperature difference, and prolonging use time
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[0020] refer to Figure 1 to Figure 4 , a waste heat power generation type gas heater, including a burner 20, an electrical device and a rechargeable battery 37 for powering the electrical device, a thermoelectric power generation chip 31 is provided below the burner 20, and a thermoelectric power generation chip 31 The output end of the thermoelectric power generation chip 31 is electrically connected to the battery 37, and the hot end of the thermoelectric power generation chip 31 conducts heat with the burner 20 through a heat conduction block 32, and the cold end of the thermoelectric power generation chip 31 is close to a heat sink 34. The heat conduction block 32 can absorb the waste heat of the burner and conduct it to the hot end of the thermoelectric power generation chip 31, and the cooling device 34 can cool the cold end of the thermoelectric power generation chip 31, forming a temperature difference between the cold end and the hot end of the thermoelectric power ge...
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