Engine waste heat extraction device and method

Abstract

The invention relates to the field of environmental protection and energy conservation, in particular to an engine waste heat extraction device and method. The device comprises a control circuit, a water injection assembly, a heat exchange assembly and a special heating pot, wherein a water outlet of the water injection assembly is connected with a water inlet of the heat exchange assembly; the control circuit is connected with the water injection assembly and a temperature sensor of the heat exchange assembly and controls the water injection assembly to inject drinking water into the heat exchange assembly according to the temperature of the heat exchange assembly; the temperature sensor is connected with the heat exchange assembly and used for obtaining the temperature value of the heatexchange assembly. The heat exchange assembly is connected with the special heating pot through a high-temperature-resistant hose and provides high-temperature steam for the special heating pot. The device extracts waste heat of an exhaust pipe when a vehicle or ship engine works, automatically and intelligently heats food, is more environmentally friendly and more energy-saving, can achieve full-automatic food cooking, and does not need manual intervention in the cooking process.

Description

technical field [0001] The invention relates to the field of environmental protection and energy saving, in particular to a heat extraction device and method for engine waste heat. Background technique [0002] The dining problem of transport vehicle drivers and personnel traveling by car has always been a big problem that plagues people. Especially the dining problem of long-distance transportation and long-distance field self-driving is particularly prominent. On the one hand, looking for a restaurant to eat will change the driving route. If you are in a remote area, you may need to take a lot of detours. On the other hand, it is not easy to have meals on time, which will affect people's health in the long run. [0003] In this case, bringing your own dry food has become a helpless choice for many people. But how can bringing your own dry food compare to steaming hot freshly cooked meals, especially in the northern winter, a bowl of steaming vegetable soup is worth the ...

AI Technical Summary

Problems solved by technology

[0004] The embodiments of the present invention mainly provide a heat extraction device and method for engine waste heat, that is, to extract the waste heat of the exhaust pipe when the vehicle or marine engine is in operation, and use the waste heat of the exhaust pipe to automatically and intelligently heat food, so as to overcome the problems of transport vehicle drivers and self-driving vehicles. Tourists cannot solve the technical problems of dining by themselves

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