Urea tank and oil tank assembly

The invention relates to the field of automobile parts, and discloses a urea tank and oil tank assembly which comprises a shell formed by welding an upper shell and a lower shell, the shell is provided with a containing cavity, and the containing cavity comprises a urea cavity and a fuel oil cavity...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU QINGKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING 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 INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the field of automobile parts, and discloses a urea tank and oil tank assembly which comprises a shell formed by welding an upper shell and a lower shell, the shell is provided with a containing cavity, and the containing cavity comprises a urea cavity and a fuel oil cavity which are defined by the upper shell and the lower shell; a separation cavity is arranged between the urea cavity and the fuel oil cavity, and a welding line of the upper shell and the lower shell is located on the side wall of the separation cavity. The separation cavity is arranged between the fuel oil cavity and the urea cavity, the separation cavity plays a transition role between the urea cavity and the fuel oil cavity, and if welding of the position where the upper shell and the lower shell are welded to form the fuel oil cavity fails, leaked fuel oil or urea solution only flows into the separation cavity and does not permeate into the fuel oil cavity to pollute the fuel oil. Therefore, even if the welding li