CN203796245U - Oil injection structure of power part in common-well water collection and injection system assembly - Google Patents
Oil injection structure of power part in common-well water collection and injection system assembly Download PDFInfo
- Publication number
- CN203796245U CN203796245U CN201420043590.1U CN201420043590U CN203796245U CN 203796245 U CN203796245 U CN 203796245U CN 201420043590 U CN201420043590 U CN 201420043590U CN 203796245 U CN203796245 U CN 203796245U
- Authority
- CN
- China
- Prior art keywords
- protector
- oil injection
- oil
- joint
- motor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000002349 well water Substances 0.000 title abstract 2
- 230000001012 protector Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000001050 lubricating effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract 12
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to an oil injection structure of a power part in a common-well water collection and injection system assembly. The power part comprises an upper protector, a motor, a pressure sensor, a lower protector, an oil pipe joint connected to the upper end of the upper protector and a connecting seat connected to the lower end of the pressure sensor. An oil injection joint enabling a motor supporting body and a lower protector supporting body to be connected is arranged between the motor supporting body and the lower protector supporting body, a via hole corresponding to a spline sleeve connecting portion at one end of a lower protector transmission shaft and one end of a motor shaft and a via hole corresponding to a sensor cable are formed in the oil injection joint, an upper shell body is supported on the oil pipe joint and the oil injection joint, a lower shell body is supported on the other side of the oil injection joint and the connecting seat, an oil injection hole communicated with a lubricating system of the power part is formed in the oil injection joint, and the oil injection hole is provided with a check valve and a blocking screw. The oil injection structure is located on the surface of the power part, and lubricating oil can be supplemented or replaced conveniently without dismounting the shell. The shell and components of the power part are decomposed into two parts convenient to transport and maintain through the oil injection joint.
Description
Technical field
The utility model belongs to same well and adopts water flood pattern, particularly relates to the oil injection structure that a kind of same well is adopted water flood pattern assembly medium power part.
Background technology
At Tong Jing, adopt in the prior art of water flood pattern assembly, the composition of its power section is followed successively by protector, motor, pressure sensor and lower protector from top to bottom.The power transmission shaft of upper protector and motor shaft one end adopt spline joint; spline joint portion is arranged in thrust bearing chamber; the power transmission shaft of lower protector adopts spline housing to be connected described each composition with the motor shaft other end and is arranged in the cylindrical disjunctor housing of nearly 20 meters of length; oil connection is fixed in housing upper end; Connection Block is fixed in lower end, and Connection Block is realized being connected of water injecting pump etc. that power section and Tong Jing adopt water flood pattern assembly.
The motor of above-mentioned power section and the lubricating system of protector can only be supplemented after cylindrical disjunctor housing or oil change more in dismounting, have very inconvenient practical problem.
Summary of the invention
The utility model is with well, to adopt water flood pattern assembly power section disjunctor housing and exist and be inconvenient to supplement or the technical problem of oil change more in order to solve in prior art, and provides a kind of same well to adopt water flood pattern assembly medium power oil injection structure partly.
The utility model is taked following technical scheme for achieving the above object: a kind of same well is adopted the oil injection structure of water flood pattern assembly medium power part, described power section comprises protector, motor, pressure sensor, lower protector, be connected in the oil connection and the Connection Block that is connected in pressure sensor lower end of protector upper end, feature is, between motor support body and lower protector supporter, be provided with the oiling joint that makes it to be connected, described oiling joint is provided with corresponding lower protector power transmission shaft and the via hole of motor shaft one end spline housing connecting portion and the via hole of sensor cable, described oil connection and oiling joint one side concave station are supported with and upper protector and the corresponding upper shell of motor, oiling joint opposite side concave station and Connection Block are supported with and lower protector and the corresponding lower house of pressure sensor, described oiling joint is provided with the oil filler point that is communicated with power section lubricating system, described oil filler point is provided with one way valve and shutoff screw.
The utility model can also be taked following technical measures:
Described oiling joint both sides concave station is threaded with corresponding housing, and each concave station is respectively equipped with the groove of inlaying sealing ring.
The beneficial effects of the utility model and advantage are: the oil injection structure that Ben Tongjing adopts water flood pattern assembly medium power part is positioned at power section surface, are convenient in the situation that not dismantling housing make-up oil or oil change more.The setting of oiling joint is also divided into upper-lower casing two parts by the disjunctor housing of power section, also the composition of power section is decomposed into two parts of being convenient to transportation and safeguarding simultaneously, goes up protector and motor part and lower protector and pressure sensor part.The utlity model has outstanding advantages simple in structure, to be convenient to power section transportation and oiling maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model example structure schematic diagram.
Accompanying drawing 2 is oiling joint and dependency structure generalized section.
Number in the figure: 1 oil connection, 2 upper shells, 3 oiling joints, 4 lower houses, 5 Connection Blocks; 6 one way valves, 7 shutoff screws, 8 sealing rings, 9 motor shafts, 10 spline housing connecting portions; 11 times protector power transmission shafts, 12 screws, 13 times protector supporters, 14 sensor cables, 15 motor support bodies.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, further illustrate the utility model.
Embodiment as shown in Figure 1, 2, adopts water flood pattern assembly medium power with well and partly comprises upper protector, motor, pressure sensor, lower protector, is connected in the oil connection 1 of upper protector upper end and is connected in the Connection Block 5 of pressure sensor lower end.
Between motor support body 15 and lower protector supporter 13, be provided with the oiling joint 3 that makes it to be connected, described connection realizes by respective screws 12.Described oiling joint 3 is provided with corresponding lower protector power transmission shaft 11 and motor shaft 9 via holes of one end spline housing connecting portion 10 and the via hole of sensor cable 14.
Described oil connection 1 and oiling joint 3 one side concave stations are supported with and upper protector and the corresponding upper shell 2 of motor, and oiling joint 3 opposite side concave stations and Connection Block 5 are supported with and lower protector and the corresponding lower house 4 of pressure sensor.
Described oiling joint 3 is provided with the oil filler point that is communicated with power section lubricating system, and described oil filler point is provided with one way valve 6 and shutoff screw 7.
Upper shell 2 and lower house 4 are threaded with described oiling joint 3 both sides concave stations, and each concave station is respectively equipped with the groove of inlaying sealing ring 8.
Claims (2)
1. with well, adopt the oil injection structure of water flood pattern assembly medium power part, described power section comprises protector, motor, pressure sensor, lower protector, be connected in the oil connection and the Connection Block that is connected in pressure sensor lower end of protector upper end, it is characterized in that: between motor support body and lower protector supporter, be provided with the oiling joint that makes it to be connected, described oiling joint is provided with corresponding lower protector power transmission shaft and the via hole of motor shaft one end spline housing connecting portion and the via hole of sensor cable, described oil connection and oiling joint one side concave station are supported with and upper protector and the corresponding upper shell of motor, oiling joint opposite side concave station and Connection Block are supported with and lower protector and the corresponding lower house of pressure sensor, described oiling joint is provided with the oil filler point that is communicated with power section lubricating system, described oil filler point is provided with one way valve and shutoff screw.
2. oil injection structure according to claim 1, is characterized in that: described oiling joint both sides concave station is threaded with corresponding housing, and each concave station is respectively equipped with the groove of inlaying sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043590.1U CN203796245U (en) | 2014-01-22 | 2014-01-22 | Oil injection structure of power part in common-well water collection and injection system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043590.1U CN203796245U (en) | 2014-01-22 | 2014-01-22 | Oil injection structure of power part in common-well water collection and injection system assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796245U true CN203796245U (en) | 2014-08-27 |
Family
ID=51378466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043590.1U Expired - Lifetime CN203796245U (en) | 2014-01-22 | 2014-01-22 | Oil injection structure of power part in common-well water collection and injection system assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514246A (en) * | 2017-09-14 | 2017-12-26 | 天津荣亨集团股份有限公司 | Water acquisition water filling assembly in single-well injection-production system |
-
2014
- 2014-01-22 CN CN201420043590.1U patent/CN203796245U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514246A (en) * | 2017-09-14 | 2017-12-26 | 天津荣亨集团股份有限公司 | Water acquisition water filling assembly in single-well injection-production system |
| CN107514246B (en) * | 2017-09-14 | 2024-03-29 | 天津荣亨集团股份有限公司 | Water production and injection assembly in same-well injection and production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202108414U (en) | High-pressure post-positioned water swivel | |
| CN204041451U (en) | A kind of water filling screw pump protective gear for single-well injection-production system | |
| CN203796245U (en) | Oil injection structure of power part in common-well water collection and injection system assembly | |
| CN202833108U (en) | Diaphragm pump bearing lubricating device | |
| CN205370963U (en) | Electrical submersible pump screw pump | |
| CN203796246U (en) | Split shell of power part in common-well water collection and injection system assembly | |
| CN203906364U (en) | Installed and welded bearing housing | |
| CN202031977U (en) | Sealing device for joint of upper and lower inner rings of slewing bearing | |
| CN203394793U (en) | Submersible pump shaft | |
| CN203809696U (en) | Base sealing structure for lower protector of power assembly of same-well water-extracting water injecting system | |
| CN204554204U (en) | Compound seal sleeve expansion joint can be safeguarded | |
| CN202884271U (en) | Visible hydraulic and lubrication pipeline | |
| CN202901592U (en) | Inserting type pipe connector | |
| CN208253154U (en) | A kind of sealing lubrication mounting flange | |
| CN206439375U (en) | It is directed to sealing structure on the input of wind-driven generator gear-box and output shaft | |
| CN203324111U (en) | Pressure testing device for steel sleeve pipeline connector | |
| CN206889326U (en) | self-priming chemical pump | |
| CN201786730U (en) | Double-end-surface submersible pump sealing device | |
| CN202367593U (en) | Driving mechanism for crystal fixture | |
| CN203248728U (en) | Sealing device preventing shaft seal of mechanical shaft from leaking oil | |
| CN204290552U (en) | With the specific type of electric machine of spiracle | |
| CN108397675A (en) | A kind of improved sealing lubrication mounting flange | |
| CN203068041U (en) | Universal hinge type ripple compensator | |
| CN204209798U (en) | A kind of reductor for extruser | |
| CN203730713U (en) | Horizontal and vertical universal bearing mounting seat for box body of reduction box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: 301500 No. 3 Jiuwei Road, Ninghe Economic Development Zone, Tianjin Patentee after: Tianjin Rongheng Group Address before: Three road 300384 Tianjin Haitai Huayuan Industrial Zone Binhai Branch No. 1 Building No. 2, block A, -1-701 Patentee before: RONGHENG PETROLEUM EQUIPMENT TECHNOLOGY DEVELOPMENT (TIANJIN) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |