SU476377A1 - Submersible pump - Google Patents

Submersible pump

Info

Publication number
SU476377A1
SU476377A1 SU1898097A SU1898097A SU476377A1 SU 476377 A1 SU476377 A1 SU 476377A1 SU 1898097 A SU1898097 A SU 1898097A SU 1898097 A SU1898097 A SU 1898097A SU 476377 A1 SU476377 A1 SU 476377A1
Authority
SU
USSR - Soviet Union
Prior art keywords
submersible pump
pump
submersible
riser
valve
Prior art date
Application number
SU1898097A
Other languages
Russian (ru)
Inventor
Валентин Васильевич Родкин
Original Assignee
Особое Конструкторское Бюро По Конструированию,Исследованию И Внедрению Глубинных Бесштанговых Насосов
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 Особое Конструкторское Бюро По Конструированию,Исследованию И Внедрению Глубинных Бесштанговых Насосов filed Critical Особое Конструкторское Бюро По Конструированию,Исследованию И Внедрению Глубинных Бесштанговых Насосов
Priority to SU1898097A priority Critical patent/SU476377A1/en
Application granted granted Critical
Publication of SU476377A1 publication Critical patent/SU476377A1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Предмет изобретени Subject invention

Погружной электронасос с обратным клапаном , установленным на входе в колонну подъемных труб, отл ичающийс  тем, что, с целью удалени  из подклепанного пространства скопившегос  при остановке насоса песка и обеспечени  повторных запусков насоса , работающего на запескованных жидкост х, в нижней подъемной трубе, выполн ющей роль отстойника, размещены дополнительный обратный клапан и изогнута  трубка с несколькими наклоненными вниз сопловыми каналами , сообщенна  одним концом с подклапанным пространством.A submersible electric pump with a check valve installed at the inlet to the column of riser pipes, is distinguished by the fact that, in order to remove the sand accumulated when the pump stopped and to restart the pump running on the sandy liquids, the bottom riser the role of a sump, an additional non-return valve is placed, and a tube with several nozzle channels inclined downward is bent, communicated at one end with the sub-valve space.

SU1898097A 1973-03-30 1973-03-30 Submersible pump SU476377A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1898097A SU476377A1 (en) 1973-03-30 1973-03-30 Submersible pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1898097A SU476377A1 (en) 1973-03-30 1973-03-30 Submersible pump

Publications (1)

Publication Number Publication Date
SU476377A1 true SU476377A1 (en) 1975-07-05

Family

ID=20546767

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1898097A SU476377A1 (en) 1973-03-30 1973-03-30 Submersible pump

Country Status (1)

Country Link
SU (1) SU476377A1 (en)

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