RU95106929A - Rodless deep pump unit - Google Patents

Rodless deep pump unit

Info

Publication number
RU95106929A
RU95106929A RU95106929/06A RU95106929A RU95106929A RU 95106929 A RU95106929 A RU 95106929A RU 95106929/06 A RU95106929/06 A RU 95106929/06A RU 95106929 A RU95106929 A RU 95106929A RU 95106929 A RU95106929 A RU 95106929A
Authority
RU
Russia
Prior art keywords
pump
plunger
pump unit
electric motor
linear electric
Prior art date
Application number
RU95106929/06A
Other languages
Russian (ru)
Inventor
П.Г. Лимарев
Н.В. Ларин
А.И. Данилушкин
Original Assignee
Общество с ограниченной ответственностью - Объединение "ЛиК"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью - Объединение "ЛиК" filed Critical Общество с ограниченной ответственностью - Объединение "ЛиК"
Priority to RU95106929/06A priority Critical patent/RU95106929A/en
Publication of RU95106929A publication Critical patent/RU95106929A/en

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Abstract

FIELD: oil industry. SUBSTANCE: pump unit has linear electric motor, roller radial supports, stabilizer of longitudinal stability of the plunger, intermediate chamber with a semi-rod that connects the armature of the linear motor with the plunger of the pump, shock-absorbers-accumulators, and passageway that connects the pressure branch pipe with the chamber of the pump. EFFECT: expanded functional capabilities.

Claims (1)

Изобретение относится к технике подъема жидкости из скважин, а именно к длинноходовым объемным насосным установкам. Предлагается новая конструкция погружного насосного агрегата с линейным электродвигателем, имеющего роликовые радиальные опоры, стабилизатор продольной устойчивости плунжера, промежуточную камеру с полуштоком, соединяющим якорь линейного электродвигателя с плунжером насоса, амортизаторы-накопители и канал, соединяющий нагнетательный патрубок с камерой насоса. Предлагаемая конструкция позволяет расширить технологические возможности насосного агрегата, снизить энергетические затраты и металлоемкость.The invention relates to techniques for lifting liquids from wells, namely to long-stroke volumetric pumping units. A new design of a submersible pump unit with a linear electric motor with roller radial bearings, a stabilizer of longitudinal stability of the plunger, an intermediate chamber with a half-rod connecting the armature of the linear electric motor with a plunger of the pump, shock absorbers, and a channel connecting the discharge pipe to the pump chamber is proposed. The proposed design allows you to expand the technological capabilities of the pumping unit, reduce energy costs and metal consumption.
RU95106929/06A 1995-05-03 1995-05-03 Rodless deep pump unit RU95106929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95106929/06A RU95106929A (en) 1995-05-03 1995-05-03 Rodless deep pump unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95106929/06A RU95106929A (en) 1995-05-03 1995-05-03 Rodless deep pump unit

Publications (1)

Publication Number Publication Date
RU95106929A true RU95106929A (en) 1997-01-10

Family

ID=48433393

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95106929/06A RU95106929A (en) 1995-05-03 1995-05-03 Rodless deep pump unit

Country Status (1)

Country Link
RU (1) RU95106929A (en)

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