SU476377A1 - Submersible pump - Google Patents
Submersible pumpInfo
- 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
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.
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) |
-
1973
- 1973-03-30 SU SU1898097A patent/SU476377A1/en active
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