Engine air cylinder block based on waste heat redevelopment

Abstract

The invention provides an engine air cylinder block based on waste heat redevelopment. The engine air cylinder block comprises a box body, an air cylinder block body, a heat absorber, a radiator, a storage battery and a semiconductor electricity generation chip; a division plate is mounted in the box body, the box body is divided into a water cavity and an accommodating cavity through the divisionplate, the air cylinder block body is mounted in the accommodating cavity, and a heat transfer channel is formed between the air cylinder block body and the division plate; the heat absorber comprises a heat absorbing part and a heat transfer part, the heat absorbing part is attached to the surface of the air cylinder block body, one end of the heat transfer part is connected with the heat absorbing part, and the other end of the heat transfer part penetrates through the box body and extends towards the outer side along the heat transfer channel; the two ends of the semiconductor electricitygeneration chip are correspondingly connected with the heat transfer part and the radiator; and the storage battery is electrically connected with the semiconductor electricity generation chip. According to the engine air cylinder block based on waste heat redevelopment, excessive heat is converted into electrical energy through the semiconductor electricity generation chip, cooling of an engine is facilitated, utilization of the waste heat is facilitated, and energy sources are saved.

Description

technical field [0001] The invention relates to the field of engine cylinder blocks, in particular to an engine cylinder block redeveloped based on waste heat. Background technique [0002] According to the principle of internal combustion engine, only 25%-35% of the heat generated by internal combustion engine combustion can be converted into mechanical work and effective power, and the remaining 65%-75% of heat is "excess" and needs to be dissipated. Among them, the high-temperature exhaust gas discharged from the engine takes away a large amount of heat energy. This part of the lost heat energy is called exhaust loss, which accounts for about 30% of the total heat of the engine. The remaining about 30% of the heat, part of which is first cooled by the lubricating oil inside the engine, and then slowly dissipated through the box parts. Of course, a small part of the heat here also includes the generation of the engine to overcome its own frictional resistance during opera...

AI Technical Summary

Problems solved by technology

[0003] Existing motorcycle engines mainly adopt two cooling methods: air-cooled and water-cooled; these two methods use the principle of heat exchange to directly cool down; waste heat cannot be used, resulting in energy waste

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