RU2007141234A - AXIAL BRACKET FOR SUBMERSIBLE SCREW PUMPS - Google Patents
AXIAL BRACKET FOR SUBMERSIBLE SCREW PUMPS Download PDFInfo
- Publication number
- RU2007141234A RU2007141234A RU2007141234/06A RU2007141234A RU2007141234A RU 2007141234 A RU2007141234 A RU 2007141234A RU 2007141234/06 A RU2007141234/06 A RU 2007141234/06A RU 2007141234 A RU2007141234 A RU 2007141234A RU 2007141234 A RU2007141234 A RU 2007141234A
- Authority
- RU
- Russia
- Prior art keywords
- heel
- filled
- axial support
- hydraulic
- supporting elements
- Prior art date
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Осевая опора для погружных винтовых насосов, содержащая корпус, вал, с размещенными на нем в герметичной камере, заполненной гидравлическим маслом, опорными элементами, отличающийся тем, что опорные элементы выполнены в виде подшипников скольжения, каждый из которых содержит цилиндр и поршень-подпятник, являющийся одновременно подшипником скольжения для пяты, и образующими своим взаимным расположением гидравлическую камеру, сообщающуюся за счет выполненных вдоль наружной образующей поверхности цилиндров каналов, образуя единую замкнутую от внешней среды гидросистему, заправленную рабочей жидкостью и не требующую дополнительных конструктивных элементов для компенсации изменения объема жидкости при ее температурном изменении, кроме того, осевая опора имеет каналы, выполненные в пяте и корпусе, для отвода выделяемого тепла с опорных элементов перекачиваемой жидкостью и снабжен обгонной кулачковой муфтой для предотвращения обратного вращения вала.An axial support for submersible screw pumps, comprising a housing, a shaft, with support elements located on it in a sealed chamber filled with hydraulic oil, characterized in that the support elements are made in the form of sliding bearings, each of which contains a cylinder and a thrust piston, which at the same time, with a sliding bearing for the heel, and with their mutual arrangement a hydraulic chamber communicating through channels made along the outer forming surface of the cylinders, forming a single closed the hydraulic system, filled with a working fluid and not requiring additional structural elements to compensate for changes in the volume of the fluid during its temperature change, besides, the axial support has channels made in the heel and body, for removing heat generated from the supporting elements by the pumped liquid and is equipped with freewheel cam clutch to prevent reverse shaft rotation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007141234/06A RU2368808C2 (en) | 2007-11-06 | 2007-11-06 | Axial support for submersible screw-type pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007141234/06A RU2368808C2 (en) | 2007-11-06 | 2007-11-06 | Axial support for submersible screw-type pumps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007141234A true RU2007141234A (en) | 2009-05-20 |
| RU2368808C2 RU2368808C2 (en) | 2009-09-27 |
Family
ID=41021227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007141234/06A RU2368808C2 (en) | 2007-11-06 | 2007-11-06 | Axial support for submersible screw-type pumps |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2368808C2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2472034C2 (en) * | 2011-02-21 | 2013-01-10 | Открытое Акционерное Общество "Алнас" | Bearing support of screw pump |
| RU2499160C2 (en) * | 2011-09-30 | 2013-11-20 | Открытое Акционерное Общество "Алнас" | Screw pump bearing assembly |
| BR112015007869A2 (en) * | 2012-12-21 | 2017-07-04 | Halliburton Energy Services Inc | power generator and drilling method |
| RU2599143C2 (en) * | 2014-04-04 | 2016-10-10 | Общество с ограниченной ответственностью ПК "Ремэлектропромнефть" | Axial support of drive shaft |
| RU2573150C1 (en) * | 2014-09-29 | 2016-01-20 | Александр Николаевич Михайлов | Support assembly |
| RU200208U1 (en) * | 2020-06-30 | 2020-10-13 | Общество С Ограниченной Ответственностью "Виллина" (Ооо "Виллина") | Bearing assembly of the drive shaft of the pump unit |
-
2007
- 2007-11-06 RU RU2007141234/06A patent/RU2368808C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2368808C2 (en) | 2009-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD4A | Correction of name of patent owner | ||
| PD4A | Correction of name of patent owner |