FIELD: oil producing industry.
SUBSTANCE: invention is designed for pumping process water into bed at oil production. Proposed drive contains drive shaft, housing, connected clutches, bearing units and sealing unit. Flexible clutch is used to connect electric motor and drive shaft. Clutch connecting centrifugal pump with drive shaft consists of clutch members with flanged sections carrying rigidly installed pins located on one diameter. Flexible disk is installed between clutch members. Said disk is made up of steel flexible foil secured in central zone and provided with holes in number equal to number of pins of clutch member. Bearing units and sealing unit are installed for transverse displacement in process of mounting, which, in combination with flexible clutch installed in places of connection of electric motor with drive shaft and drive shaft with pump shaft, provide alignment of shafts in operation of drive.
EFFECT: improved operation reliability of drive, reduced labor input in manufacture of parts and units providing axial alignment of shafts.
6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INSTALLATION OF DYNAMIC PUMP UNITS OF VERTICAL TYPE | 2023 |
|
RU2819369C1 |
| HORIZONTAL PUMP PLANT | 1997 |
|
RU2142067C1 |
| HORIZONTAL MULTI-SECTION CENTRIFUGAL PUMPING STATION | 2004 |
|
RU2338093C2 |
| MICROAXIAL PUMP FOR CIRCULATION MAINTENANCE (VERSIONS) | 2016 |
|
RU2637605C1 |
| MAIN OIL ELECTRIC PUMP UNIT, AND METHOD FOR IMPROVEMENT OF UNIT CHARACTERISTICS | 2011 |
|
RU2484305C1 |
| VERTICAL MULTISTAGE CENTRIFUGAL PUMP FOR APPLICATIONS WITH A HIGH CONTENT OF HYDROGEN SULFIDE | 2022 |
|
RU2786857C1 |
| BOREHOLE PUMP UNIT | 2012 |
|
RU2522374C2 |
| METHOD OF MAKING CHEMICAL ELECTRICALLY DRIVEN PUMP UNIT AND CHEMICAL ELECTRICALLY DRIVEN PUMP UNIT THUS MADE | 2013 |
|
RU2505712C1 |
| HIGH TEMPERATURE PUMP | 2021 |
|
RU2754103C1 |
| CENTRIFUGAL PUMP | 2008 |
|
RU2379554C1 |
