Multi-function pump

The utility model relates to a multifunctional pump which is characterized by multiple functions and good sealing performance. The utility model comprises a pump body, vanes, a bearing body, a bearing shell, a bearing, a shaft and a pump connector. Two weight bearing wheels are installed on a main s...

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Bibliographische Detailangaben
1. Verfasser:	QINGYI YAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a multifunctional pump which is characterized by multiple functions and good sealing performance. The utility model comprises a pump body, vanes, a bearing body, a bearing shell, a bearing, a shaft and a pump connector. Two weight bearing wheels are installed on a main shaft on which vanes are distributed evenly and the other ends of vanes are installed on an eccentric wheel. A mechanical sealing device is installed on both ends of the main shaft. The utility model can pump not only oil, but also water and gas, and it can also be used in many industries such as oilfield, oil and gas transmission, and production of asphalt and paraffin, etc.