发动机尾气热能再利用装置研究

Research on Heat Energy Reuse Device of Engine Exhaust Gas

发动机尾气热能再利用装置属于发动机尾气回收技术领域,包括:换热器、排烟风机管道和蓄热水箱,发动机的排气口分别与排烟风机管道的一端和中部相连通,换热器设置在排烟风机管道的一端和中部之间,蓄热水箱通过进水管和回水管与换热器相连,进水管上设置有水泵。研究的发动机尾气热能再利用装置,通过换热器将发动机尾气与热水系统进行换热,实现余热再利用,因此具有很高的实用价值。

The utility model relates to an engine exhaust heat energy recycling device,which belongs to the technical field of engine exhaust recovery The exhaust port of the engine is respectively connected with one end and the middle part of the exhaust fan pipe,the heat exchanger is arranged between one end and the middle part of the exhaust fan pipe,the heat storage tank is respectively connected with the heat exchanger through the water inlet pipe and the water return pipe,and the water inlet pipe is provided with a water pump.The heat energy reuse device of engine exhaust gas is studied.The heat exchanger is used to heat the engine exhaust gas to the hot water system to realize waste reuse and save part of electric energy,so it has very practical value.