CN2260184Y - Fixation arrangement for submerged oil pump - Google Patents
Fixation arrangement for submerged oil pump Download PDFInfo
- Publication number
- CN2260184Y CN2260184Y CN 96227652 CN96227652U CN2260184Y CN 2260184 Y CN2260184 Y CN 2260184Y CN 96227652 CN96227652 CN 96227652 CN 96227652 U CN96227652 U CN 96227652U CN 2260184 Y CN2260184 Y CN 2260184Y
- Authority
- CN
- China
- Prior art keywords
- oil
- utility
- model
- supporting disk
- pump
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fixation arrangement for a submerged oil pump, which is mainly used for pressurized oil supply. The upper end of a vessel is connected with a connecting disk of a connecting pipe, and the lower end of the vessel is provided with a supporting disk. A submerged oil pump is arranged in the vessel, the upper end of the pump is connected with the lower end of the connecting pipe, a seat cap of a motor of the submerged oil pump is fastened by the match of the supporting disk and a fastening sleeve, and the lower side of the supporting disk is connected with a streamlined body to reduce the resistance of the oil flow at an oil feeding end. The lower end of the utility model is for oil feeding, and the upper end of the utility model is for oil discharge; the installation and use in different situations enable the utility model to become a submerged oil line pump and deep-well submerged oil pumps connected in series, and the utility model can be arranged in an oil pool to feed oil outwards directly as well. The utility model has the characteristics of simple structure, simple machining, good fastening performance, low fluid resistance, etc.
Description
The utility model belongs to the oil supplying device that oil-immersed pump installs and fixes in pipe.
Existing exposed pipeline oil supply pump of pipe pressurizing oil feed pump multipurpose motor and centrifugal pump have solved the pipe pressurizing oil supplying device, but that this class pump type has plenty of lift is single, have plenty of big and with pipeline connection complexity etc. in the floor mounted floor space.
The utility model is exactly for solving the deficiency of above-mentioned technology, a kind of fixedly oil supplying device of oil-immersed pump of supporting disk and adapter sleeve of using in pipe being provided.
The utility model is achieved in that the fixing device of oil-immersed pump is made up of shell (4), supporting disk (10), adapter sleeve (11), connecting tube (7) etc., place oil-immersed pump (5) upper end in the shell (4) to be connected with connecting tube (7) lower end, shell (4) upper end is connected with the land (6) at connecting tube (7) middle part, shell (4) bottom is provided with supporting disk (10), the flap (12) of oil-immersed pump motor (3) lower end is packed in the supporting disk (10), and fastening by there being conical adapter sleeve (11) to cooperate.The interior external diameter of adapter sleeve (11) is opened an opening (15), cooperates fastening ability to improve.In order to reduce the resistance of this device lower end oil stream, connect the fairing (1) that has vertex of a cone oil inlet hole (13) down at supporting disk (10).
The utility model compared with prior art, have simple in structure, easy processing, advantage such as fastening performance is strong, and fluid resistance is little.
Below in conjunction with embodiment shown in the drawings, describe this device in detail, wherein:
Fig. 1 is the fixing device sectional drawing of oil-immersed pump;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the axonometric drawing of adapter sleeve (11).
Referring to Fig. 1,2,3, the fixing device of oil-immersed pump is made up of shell (4), supporting disk (10), adapter sleeve (11), connecting tube (7) etc.Shell (4) can be the pipe of steel or approximate pipe and elliptical tube, square tube or multi-angular tubular, and oil-immersed pump (5) places in the shell (4).The land (6) at the connecting tube of steel (7) and its middle part can be cast or be welded as a whole, can add 4-8 bar strength bar, to improve the intensity of this part, inside and outside caliber can be straight tube or convergent is tubular, upper and lower end can be made into flange or screw thread, the lower end adds sealing and is connected with the oil outlet of oil-immersed pump (5), and the upper end adds sealing and is connected with fuel-displaced pipeline.Shell (4) upper end adds sealing with land (6) and is connected, and Connecting format can be with flange or screw thread, and flange or screw thread are also made in shell (4) lower end, prepare against to be connected with pipeline or pipeline fittings.Supporting disk (10) places the bottom of shell (4), and its periphery is furnished with supporting rib, is filler opening (14) between the supporting rib, and this dish can be welded as a whole with shell (4), also available being threaded, and the flap (12) of oil-immersed pump motor (3) lower end is packed in this dish.Between flap (12) and the supporting disk (10) adapter sleeve (11) is housed, this cover external diameter is cylindrical, and internal diameter is conical, and external diameter cooperates with the cylindrical inner diameter of supporting disk (10), and internal diameter cooperates with the conical external diameter of flap (12); Adapter sleeve (11) also can be made into external diameter for conical, internal diameter is cylindrical, the external diameter form of the internal diameter of supporting disk (10) and flap (12) also changes with the variation of the interior external diameter form of adapter sleeve (11), considers that from making and dismantle easy aspect a kind of form manufacturing is better before selecting.In order to improve the secure fit ability of adapter sleeve (11), interior external diameter at adapter sleeve (11) is all opened an opening (15) up and down, during assembling, along with adapter sleeve (11) is pressed between supporting disk (10) and flap (12), the extended distance of opening (15) strengthens, the interior external diameter of adapter sleeve (11) also increases thereupon, and is also more fastening thereupon with cooperating of supporting disk (10) and flap (12), oil-immersed pump (5) and just firmly be fastened in the shell (4) with the oil-immersed pump motor (3) of its one.Be provided with the platen (2) of steel or cast iron in the lower end of adapter sleeve (11), this dish is connected and presses adapter sleeve (11) with bolt with supporting disk (10), in case adapter sleeve (11) comes off.In order to reduce the resistance of this device oil inlet end oil stream, the taper fairing (1) of connection steel or cast iron, nonmetal system below supporting disk (10), the fairing of steel or cast iron (1) can be made as one with platen (2), also can separate manufacturing with platen (2).The vertex of a cone of fairing (1) is provided with vertex of a cone oil inlet hole (13), communicates in this hole and the shell (4).The cable (8) of oil-immersed pump motor (3) is drawn by cable seal (9) sealing of welding or be threaded in land (6).
This device lower end is oil-feed, the upper end is fuel-displaced, starts oil-immersed pump (5), and the filler opening (14) of oily self-supporting dish (10) and vertex of a cone oil inlet hole (13) enter in the shell (4), filler opening through oil-immersed pump (5) oil cleaner screen place enters the pump housing again, and discharges in connecting tube (7).
This device is supporting with the repacking of finished product oil-immersed pump, and connection between the oil pipe at deep-well reducing place promptly becomes deep-well series connection oil-immersed pump; Connection between pipeline promptly becomes the oil-piping pump of diving; The lower end connects oil cleaner screen, can directly place oil sump fuel feeding outward, because oil-immersed pump places in this device, makes the inlet port of oil-immersed pump change to the lower end by the centre, thereby has improved effective utilization of sump volume.
Claims (4)
1. the fixing device of oil-immersed pump is made up of shell (4), supporting disk (10), adapter sleeve (11), connecting tube (7), it is characterized in that placing oil-immersed pump (5) upper end in the shell (4) to be connected with connecting tube (7) lower end, shell (4) upper end is connected with the land (6) at connecting tube (7) middle part, shell (4) bottom is provided with supporting disk (10), the flap (12) of oil-immersed pump motor (3) lower end is packed in the supporting disk (10), and fastening by there being conical adapter sleeve (11) to cooperate.
2. the fixing device of oil-immersed pump according to claim 1 is characterized in that the interior external diameter of adapter sleeve (11) is opened an opening (15).
3. the fixing device of oil-immersed pump according to claim 1 is characterized in that connecting fairing (1) below supporting disk (10).
4. the fixing device of oil-immersed pump according to claim 3 is characterized in that the vertex of a cone of fairing (1) is provided with vertex of a cone oil inlet hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227652 CN2260184Y (en) | 1996-04-18 | 1996-04-18 | Fixation arrangement for submerged oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227652 CN2260184Y (en) | 1996-04-18 | 1996-04-18 | Fixation arrangement for submerged oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260184Y true CN2260184Y (en) | 1997-08-20 |
Family
ID=33905712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227652 Expired - Fee Related CN2260184Y (en) | 1996-04-18 | 1996-04-18 | Fixation arrangement for submerged oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871461B (en) * | 2009-11-13 | 2012-12-05 | 天津甘泉集团有限公司 | Self-coupling mounted axial-mixed flow submerged electric pump with tile-shaped wedged taper sleeves |
-
1996
- 1996-04-18 CN CN 96227652 patent/CN2260184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871461B (en) * | 2009-11-13 | 2012-12-05 | 天津甘泉集团有限公司 | Self-coupling mounted axial-mixed flow submerged electric pump with tile-shaped wedged taper sleeves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |