Engine exhaust system and cylinder cover connecting structure and engine

The utility model discloses an engine exhaust system and cylinder cover connecting structure and an engine, the engine exhaust system and cylinder cover connecting structure comprises a cylinder cover, an exhaust pipe and a heat insulation cover shell, an air inlet of the exhaust pipe is connected w...

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Bibliographische Detailangaben
Hauptverfasser:	LI HANHAN, ZHANG TANZHI, ZHOU, RENJIE, LI HONGLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an engine exhaust system and cylinder cover connecting structure and an engine, the engine exhaust system and cylinder cover connecting structure comprises a cylinder cover, an exhaust pipe and a heat insulation cover shell, an air inlet of the exhaust pipe is connected with an exhaust port of the cylinder cover, and the heat insulation cover shell comprises a shell body and an end cover; the shell and the end cover are matched to form a closed cavity for containing the exhaust pipe, a heat insulation gap is formed between the exhaust pipe and the inner wall of the heat insulation cover shell, the shell is connected with the air cylinder cover, and a first sealing gasket used for sealing the closed cavity is arranged between the shell and the air cylinder cover. According to the engine exhaust system and cylinder cover connecting structure and the engine, the overall working temperature of the first sealing gasket is reduced, the service life of the first sealing gasket can be effe