Engine exhaust heat recycling device

The invention discloses an engine exhaust heat recycling device which is characterized in that an engine is connected into an engine cooling circulation system, the engine exhaust heat recycling device comprises a first air outlet pipe, a second air outlet pipe and an exhaust heat exchanger, the fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN XIAOGANG, YANG YUQI, ZHANG TINGWU, WANG CHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an engine exhaust heat recycling device which is characterized in that an engine is connected into an engine cooling circulation system, the engine exhaust heat recycling device comprises a first air outlet pipe, a second air outlet pipe and an exhaust heat exchanger, the first air outlet pipe and the exhaust heat exchanger are connected in series to form a combined structure, and the combined structure is connected with the second air outlet pipe in parallel; a common input end after the combined structure and the second air outlet pipe are connected in parallel is connected with an engine waste gas output device through a front section pipeline, a control valve is arranged at the common input end, and a common output end after the combined structure and the second air outlet pipe are connected in parallel is connected with an exhaust tail pipe through a rear section pipeline. And the exhaust heat exchanger is connected with the engine cooling circulation system. Waste is reasonably u