RU95115412A - Submersible centrifugal high-lift electric pump for lifting liquids from wells
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Submersible centrifugal high-lift electric pump for lifting liquids from wells
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Publication number
RU95115412A
RU95115412ARU95115412/06ARU95115412ARU95115412ARU 95115412 ARU95115412 ARU 95115412ARU 95115412/06 ARU95115412/06 ARU 95115412/06ARU 95115412 ARU95115412 ARU 95115412ARU 95115412 ARU95115412 ARU 95115412A
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Application filed by Г.Н. СнисаренкоfiledCriticalГ.Н. Снисаренко
Priority to RU95115412/06ApriorityCriticalpatent/RU95115412A/en
Publication of RU95115412ApublicationCriticalpatent/RU95115412A/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
FIELD: pumps for pumping oil out of wells. SUBSTANCE: fitted between pump and check valve is pipe union. EFFECT: enhanced operational reliability; avoidance of stall of flow and melting of cable extension.
Claims (1)
Использование: в погружных центробежных электронасосах для откачки различных сред (нефти) из скважин. Целью изобретения: повышение эксплуатационной надежности, исключение возможности срыва подачи и оплавления удлинителя кабеля, а также для облегчения вывода скважин на режим. Цель достигается тем, что между насосом и обратным клапаном устанавливается штуцер.Usage: in submersible centrifugal electric pumps for pumping various media (oil) from wells. The aim of the invention: improving operational reliability, eliminating the possibility of disruption of the feed and melting of the cable extension, as well as to facilitate the conclusion of the wells on the mode. The goal is achieved by the fact that a fitting is installed between the pump and the check valve.
RU95115412/06A1995-09-071995-09-07Submersible centrifugal high-lift electric pump for lifting liquids from wells
RU95115412A
(en)