Automatic fuel oil emptying device with integrated two-stage filtering function

The utility model discloses an automatic fuel oil emptying device with an integrated two-stage filtering function. The automatic fuel oil emptying device comprises an electric oil delivery pump system, a filtering device mounting bracket, a first-stage filtering device, a second-stage filtering devi...

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Bibliographische Detailangaben
Hauptverfasser:	XU TAO, YANG ZHENYA, ZHUANG CAI'AO
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 discloses an automatic fuel oil emptying device with an integrated two-stage filtering function. The automatic fuel oil emptying device comprises an electric oil delivery pump system, a filtering device mounting bracket, a first-stage filtering device, a second-stage filtering device and a one-way valve assembly, the filtering device mounting bracket comprises an electric oil delivery pump system mounting part, a one-way valve mounting part, a first-stage filtering device mounting seat body, a second-stage filtering device mounting seat body, a fuel oil inlet and a fuel oil outlet. The electric oil delivery pump system installation part is provided with an electric oil delivery pump installation cavity and two connecting ports communicated with the electric oil delivery pump installation cavity. The one-way valve installation part is provided with a one-way valve assembly installation cavity and three communication openings communicated with the one-way valve assemblyinstallation cavity. And