Methanol resistance fuel oil pump

The utility model discloses a methanol resistance fuel oil pump, which comprises a pump body (1), wherein an electromagnet coil (2), a rotor (3) and a rotating shaft (4) are arranged in the pump body (1), an impeller (5) is arranged on the rotating shaft (4), and the electromagnetic coil (2) is elec...

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Bibliographische Detailangaben
1. Verfasser:	CHEN KANGSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a methanol resistance fuel oil pump, which comprises a pump body (1), wherein an electromagnet coil (2), a rotor (3) and a rotating shaft (4) are arranged in the pump body (1), an impeller (5) is arranged on the rotating shaft (4), and the electromagnetic coil (2) is electrically connected with a control circuit arranged in a controller (6). The methanol resistance fuel oil pump is characterized in that the controller (6) is arranged outside the pump body (1). Because the controller is arranged outside the pump body, so when the methanol resistance fuel oil pump is used, the controller is not soaked in the methanol, and the technical problem of corrosion cannot exist, and the service life of the fuel oil pump is ensured. Compared with the prior art, the methanol resistance fuel oil pump has the characteristics and progress in substantiality.