MAINLINE ELECTRIC OIL PUMP ASSEMBLY AND METHOD FOR ASSEMBLING SAME

The mainline electric oil pump assembly relates to the field of assemblies for pumping oil in main oil pipelines. The aim of the present invention is to create a mainline electric oil pump assembly with improved technical and economic characteristics, reduced noise and vibrations, and increased reli...

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Hauptverfasser: GUSKOV, ALEKSANDR MIKHAILOVICH, OBOZNYI, YURY SERGEEVICH, RYAKHOVSKY, OLEG ANATOLIEVICH, PETROV, ALEKSEI IGOREVICH, KUSHNAREV, VLADIMIR IVANOVICH
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creator GUSKOV, ALEKSANDR MIKHAILOVICH
OBOZNYI, YURY SERGEEVICH
RYAKHOVSKY, OLEG ANATOLIEVICH
PETROV, ALEKSEI IGOREVICH
KUSHNAREV, VLADIMIR IVANOVICH
description The mainline electric oil pump assembly relates to the field of assemblies for pumping oil in main oil pipelines. The aim of the present invention is to create a mainline electric oil pump assembly with improved technical and economic characteristics, reduced noise and vibrations, and increased reliability, service life and performance. The main distinguishing features of the proposed assembly which contribute to the achievement of the aforementioned aim are: the non-splined, zero-backlash seating of the impeller on a smooth shaft, the use of roller bearings seated in a non-splined, zero-backlash fashion on the smooth shaft, the use of end seals seated in a non-splined, zero-backlash fashion on the smooth shaft, the use of self-correcting adjustable spherical supports under the supporting feet of the pump, and the boring of the seating surfaces of the pump housing for the rotor in a single set-up operation. L'ensemble pompe à pétrole électrique de conduite principale se rapporte au domaine des ensembles de pompage du pétrole dans des oléoducs. Le but de la présente invention est de créer un ensemble pompe à pétrole électrique de conduite principale dont les caractéristiques techniques et économiques sont améliorées, le bruit et les vibrations réduits et la fiabilité, la durée de vie et la performance accrues. Les caractéristiques de base de l'ensemble proposé qui permettent d'atteindre le but précité sont: la mise en place d'un ajustement sans rainures ni jeu du rotor sur un arbre lisse ; la mise en place de paliers de roulement à ajustement sans rainures ni jeu sur l'arbre lisse, la mise en place de joints de traversée à ajustement sans rainures ni jeu sur l'arbre lisse, la mise en place de supports sphériques réglables auto-orientables sous des pieds d'appui de la pompe et un alésage des surfaces d'ajustage du corps de la pompe pour le rotor en un seul réglage.
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Le but de la présente invention est de créer un ensemble pompe à pétrole électrique de conduite principale dont les caractéristiques techniques et économiques sont améliorées, le bruit et les vibrations réduits et la fiabilité, la durée de vie et la performance accrues. Les caractéristiques de base de l'ensemble proposé qui permettent d'atteindre le but précité sont: la mise en place d'un ajustement sans rainures ni jeu du rotor sur un arbre lisse ; la mise en place de paliers de roulement à ajustement sans rainures ni jeu sur l'arbre lisse, la mise en place de joints de traversée à ajustement sans rainures ni jeu sur l'arbre lisse, la mise en place de supports sphériques réglables auto-orientables sous des pieds d'appui de la pompe et un alésage des surfaces d'ajustage du corps de la pompe pour le rotor en un seul réglage.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; rus
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title MAINLINE ELECTRIC OIL PUMP ASSEMBLY AND METHOD FOR ASSEMBLING SAME
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