Explosion-proof diesel engine and air inlet device thereof

The utility model provides an explosion-proof diesel engine and an air inlet device thereof. The air inlet device of the explosion-proof diesel engine comprises an air filter, an air inlet connected with the air filter, and a prefilter device for preliminary filtering. Since air is filtered by the p...

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Bibliographische Detailangaben
Hauptverfasser:	HOU XISHUANG, TONG GANG, WEI TONGKANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an explosion-proof diesel engine and an air inlet device thereof. The air inlet device of the explosion-proof diesel engine comprises an air filter, an air inlet connected with the air filter, and a prefilter device for preliminary filtering. Since air is filtered by the prefilter device before entering the air filter, dust entering the air filter can be reduced, and the service life of the air filter can be prolonged. In addition, since the prefilter device is arranged, a filter effect of the air inlet device of the explosion-proof diesel engine is improved, the amount of the dust entering the explosion-proof diesel engine is greatly reduced, the service life of the explosion-proof diesel engine is prolonged, and comprehensive oil consumption of the complete engine is reduced.