CN108547751A - A kind of easy Multichannel oil pump - Google Patents
A kind of easy Multichannel oil pump Download PDFInfo
- Publication number
- CN108547751A CN108547751A CN201810633732.2A CN201810633732A CN108547751A CN 108547751 A CN108547751 A CN 108547751A CN 201810633732 A CN201810633732 A CN 201810633732A CN 108547751 A CN108547751 A CN 108547751A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pump barrel
- sliding shoe
- mounting plate
- oil
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 55
- 239000010779 crude oil Substances 0.000 abstract description 7
- 239000003129 oil well Substances 0.000 description 7
- 238000005086 pumping Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/144—Adaptation of piston-rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of easy Multichannel oil pumps, including mounting plate, the both sides of the mounting plate are fixedly connected with pump barrel by fixed frame, and slidably connect sliding shoe between the both sides of pump barrel inner wall, the bottom of the sliding shoe is fixedly connected with plunger, and the surface of sliding shoe offers and oil outlet, the first U-shaped frame is fixedly connected at the top of the sliding shoe, the top of the sliding shoe and travelling valve is provided with above the oil outlet, the bottom of pump barrel inner wall is fixedly connected with the second U-shaped frame, and the bottom of pump barrel is fixedly connected with straight panel, the bottom of straight panel is fixedly connected with oil inlet pipe, the surface of straight panel and the bottom of pump barrel offer the oil inlet being used cooperatively with oil inlet pipe.The present invention utilizes the setting by two oil inlet pipes, and when single oil inlet blockage, another oil inlet pipe can also continue to extract crude oil, improve the practicality, and its is simple in structure, use cost is relatively low, convenient for being widely used.
Description
Technical field
The present invention relates to a kind of oil well pump, specially a kind of easy Multichannel oil pump.
Background technology
Oil well pump refers to that the downhole hardware for crude oil in well being given rise to ground is driven by pumping unit.Common oil well pump mainly by
The most of composition of pump barrel, inlet valve, piston, drain four.Fixed form according to oil well pump in underground, can be divided into tubing pump and
Insert pump, oil well pump are the underground equipments of oil pumping.Contain sand, wax, water, gas and corrosive substance in the liquid of its institute's pumping, again
In hundreds of meters of underground works to upper km, pump pressure is very high, its structure of existing oil well pump is complex, use cost
It is higher, it is unfavorable for extensive use, and existing oil well pump is generally single channel, once blocking just can not continue to come into operation, drops
Low the practicality.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of easy Multichannel oil pump
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of easy Multichannel oil pump, including installation
The both sides of plate, the mounting plate are fixedly connected with pump barrel by fixed frame, and are slidably connected between the both sides of pump barrel inner wall
The bottom of sliding shoe, the sliding shoe is fixedly connected with plunger, and the surface of sliding shoe offers and oil outlet, the sliding shoe
Top be fixedly connected with the first U-shaped frame, the top of the sliding shoe and be provided with travelling valve above oil outlet, institute
The bottom for stating pump barrel inner wall is fixedly connected with the second U-shaped frame, and the bottom of pump barrel is fixedly connected with straight panel, the bottom of the straight panel
It is fixedly connected with oil inlet pipe, the surface of the straight panel and the bottom of pump barrel offer the oil inlet being used cooperatively with oil inlet pipe,
The bottom of the pump barrel inner wall and standing valve is provided with above the oil inlet, the top of the first U-shaped frame, which is fixed, to be connected
It is connected to sucker rod, the one end of the sucker rod far from the first U-shaped frame sequentially passes through pump barrel and mounting plate and extends to mounting plate
Top.
Preferably, the sucker rod is located at one end at the top of mounting plate and is fixedly connected with movable plate, the movable plate bottom
Both sides be fixedly connected respectively with the both sides at the top of mounting plate by hydraulic telescopic rod.
Preferably, the both sides of the mounting plate have been fixedly connected with mounting blocks, and the surface of mounting blocks offers mounting hole.
Preferably, it is communicated with flowline at the top of the pump barrel side.
Preferably, the surface of the plunger is fixedly connected with bushing.
Compared with prior art, the beneficial effects of the invention are as follows：Present invention setting is by the both sides of mounting plate by solid
Determine frame and be fixedly connected with pump barrel, and slidably connect sliding shoe between the both sides of pump barrel inner wall, the bottom of the sliding shoe is fixed
It is connected with plunger, and the surface of sliding shoe offers and oil outlet, the first U-shaped frame is fixedly connected at the top of the sliding shoe,
The top of the sliding shoe and travelling valve is provided with above the oil outlet, the bottom of the pump barrel inner wall is fixedly connected with
Second U-shaped frame, and the bottom of pump barrel is fixedly connected with straight panel, the bottom of the straight panel is fixedly connected with oil inlet pipe, the straight panel
Surface and the bottom of pump barrel offer the oil inlet being used cooperatively with oil inlet pipe, the bottom of the pump barrel inner wall and positioned at into
It is provided with standing valve above hydraulic fluid port, sucker rod is fixedly connected at the top of the first U-shaped frame, the sucker rod is far from
One end of one U-shaped frame sequentially passes through pump barrel and mounting plate and extends to the top of mounting plate, and sucker rod is located at the top of mounting plate
One end is fixedly connected with movable plate, the both sides of the movable plate bottom by hydraulic telescopic rod respectively with two at the top of mounting plate
Side is fixedly connected, and hydraulic telescopic rod extends through movable plate and sucker rod movement, sucker rod is driven to pass through the first U-shaped frame and sliding shoe
It drives plunger to move up, so that the spatial area between plunger and pump barrel inner wall bottom is increased, standing valve moves up, and makes original
Oil is entered by oil inlet pipe and oil inlet inside pump barrel, hydraulic telescopic rod shrink, standing valve block oil inlet, travelling valve to
Upper movement, the crude oil in pump barrel is discharged by oil outlet and flowline, by the setting of two oil inlet pipes, when single oil inlet pipe plug
Plug, another oil inlet pipe can also continue to extract crude oil, improve the practicality, and its is simple in structure, use cost is relatively low, is convenient for
It is widely used.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1 of the present invention.
In figure：1, mounting plate；2, pump barrel；3, sliding shoe；4, plunger；5, bushing；6, oil outlet；7, the first U-shaped frame；8, it swims
Dynamic valve；9, the second U-shaped frame；10, straight panel；11, oil inlet pipe；12, oil inlet；13, standing valve；14, sucker rod；15, mobile
Plate；16, hydraulic telescopic rod；17, mounting blocks；18, mounting hole；19, flowline.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the invention：
A kind of easy Multichannel oil pump, including mounting plate 1, the both sides of mounting plate 1 are fixedly connected by fixed frame
There is pump barrel 2, and slidably connects sliding shoe 3 between the both sides of 2 inner wall of pump barrel, the bottom of sliding shoe 3 is fixedly connected with plunger 4,
And the surface of sliding shoe 3 offers and is fixedly connected with the first U-shaped frame 7, the top of sliding shoe 3 with oil outlet 6, the top of sliding shoe 3
Portion and the top for being located at oil outlet 6 are provided with travelling valve 8, and the bottom of 2 inner wall of pump barrel is fixedly connected with the second U-shaped frame 9, and pumps
The bottom of cylinder 2 is fixedly connected with straight panel 10, and the bottom of straight panel 10 is fixedly connected with oil inlet pipe 11, the surface of straight panel 10 and pump barrel 2
Bottom offer the oil inlet 12 being used cooperatively with oil inlet pipe 11, the bottom of 2 inner wall of pump barrel and positioned at the upper of oil inlet 12
Side is provided with standing valve 13, and the top of the first U-shaped frame 7 is fixedly connected with sucker rod 14, and sucker rod 14 is far from the first U-shaped frame 7
One end sequentially pass through pump barrel 2 and mounting plate 1 and the top for extending to mounting plate 1.
In the present embodiment, one end that sucker rod 14 is located at the top of mounting plate 1 is fixedly connected with movable plate 15, movable plate 15
The both sides of bottom are fixedly connected with the both sides at 1 top of mounting plate by hydraulic telescopic rod 16 respectively.
In the present embodiment, the both sides of mounting plate 1 have been fixedly connected with mounting blocks 17, and the surface of mounting blocks 17 offers
Mounting hole 18.
In the present embodiment, it is communicated with flowline 19 at the top of 2 side of pump barrel.
In the present embodiment, the surface of plunger 4 is fixedly connected with bushing 5.
Operation principle：The both sides of mounting plate 1 are fixedly connected with pump barrel 2 by fixed frame, and the both sides of 2 inner wall of pump barrel it
Between slidably connect sliding shoe 3, the bottom of sliding shoe 3 is fixedly connected with plunger 4, and the surface of sliding shoe 3 offer with it is fuel-displaced
Mouthfuls 6, the top of sliding shoe 3 is fixedly connected with the first U-shaped frame 7, the top of sliding shoe 3 and is provided with positioned at the top of oil outlet 6
The bottom of travelling valve 8,2 inner wall of pump barrel is fixedly connected with the second U-shaped frame 9, and the bottom of pump barrel 2 is fixedly connected with straight panel 10,
The bottom of straight panel 10 is fixedly connected with oil inlet pipe 11, and the surface of straight panel 10 and the bottom of pump barrel 2 offer and match with oil inlet pipe 11
The oil inlet 12 that conjunction uses, the bottom of 2 inner wall of pump barrel and the top for being located at oil inlet 12 are provided with standing valve 13, and first is U-shaped
The top of frame 7 is fixedly connected with sucker rod 14, and the one end of sucker rod 14 far from the first U-shaped frame 7 sequentially passes through pump barrel 2 and mounting plate
1 and the top of mounting plate 1 is extended to, one end that sucker rod 14 is located at 1 top of mounting plate is fixedly connected with movable plate 15, movable plate
The both sides of 15 bottoms are fixedly connected with the both sides at 1 top of mounting plate by hydraulic telescopic rod 16 respectively, and hydraulic telescopic rod 16 is stretched
Long to drive sucker rod 14 to move by movable plate 15, sucker rod 14 drives plunger 4 to moving up by the first U-shaped frame 7 and sliding shoe 3
It is dynamic, so that the spatial area between 2 inner wall bottom of plunger 4 and pump barrel is increased, standing valve 13 moves up, and crude oil is made to pass through oil inlet
Pipe 11 and oil inlet 12 enter inside pump barrel, and hydraulic telescopic rod 6 is shunk, and standing valve 13 blocks oil inlet, and travelling valve 8 is upward
Mobile, the crude oil in pump barrel 2 is discharged by oil outlet 9 and flowline 19, by the setting of two oil inlet pipes 19, when single oil inlet
Pipe 19 blocks, another oil inlet pipe 19 can also continue to extract crude oil, improve the practicality, and its is simple in structure, use cost
It is relatively low, convenient for being widely used.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of easy Multichannel oil pump, including mounting plate (1), it is characterised in that：The both sides of the mounting plate (1) are logical
It crosses fixed frame and is fixedly connected with pump barrel (2), and sliding shoe (3), the sliding are slidably connected between the both sides of pump barrel (2) inner wall
The bottom of block (3) is fixedly connected with plunger (4), and the surface of sliding shoe (3) offers and oil outlet (6), the sliding shoe (3)
Top be fixedly connected with the first U-shaped frame (7), the top of the sliding shoe (3) and be provided with trip above oil outlet (6)
Dynamic valve (8), the bottom of pump barrel (2) inner wall is fixedly connected with the second U-shaped frame (9), and the bottom of pump barrel (2) is fixedly connected
There are straight panel (10), the bottom of the straight panel (10) to be fixedly connected with oil inlet pipe (11), the surface of the straight panel (10) and pump barrel (2)
Bottom offer the oil inlet (12) being used cooperatively with oil inlet pipe (11), the bottom of pump barrel (2) inner wall and positioned at into
It is provided with standing valve (13) above hydraulic fluid port (12), sucker rod (14) is fixedly connected at the top of the first U-shaped frame (7),
The one end of the sucker rod (14) far from the first U-shaped frame (7) sequentially passes through pump barrel (2) and mounting plate (1) and extends to mounting plate
(1) top.
2. a kind of easy Multichannel oil pump according to claim 1, it is characterised in that：The sucker rod (14) is located at
One end at the top of mounting plate (1) is fixedly connected with movable plate (15), and the both sides of movable plate (15) bottom are stretched by hydraulic pressure
Contracting bar (16) is fixedly connected with the both sides at the top of mounting plate (1) respectively.
3. a kind of easy Multichannel oil pump according to claim 1, it is characterised in that：The two of the mounting plate (1)
Side has been fixedly connected with mounting blocks (17), and the surface of mounting blocks (17) offers mounting hole (18).
4. a kind of easy Multichannel oil pump according to claim 1, it is characterised in that：Pump barrel (2) side
Top is communicated with flowline (19).
5. a kind of easy Multichannel oil pump according to claim 1, it is characterised in that：The surface of the plunger (4)
It is fixedly connected with bushing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633732.2A CN108547751A (en) | 2018-06-20 | 2018-06-20 | A kind of easy Multichannel oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633732.2A CN108547751A (en) | 2018-06-20 | 2018-06-20 | A kind of easy Multichannel oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547751A true CN108547751A (en) | 2018-09-18 |
Family
ID=63493547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633732.2A Pending CN108547751A (en) | 2018-06-20 | 2018-06-20 | A kind of easy Multichannel oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547751A (en) |
-
2018
- 2018-06-20 CN CN201810633732.2A patent/CN108547751A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180918 |
|
| WD01 | Invention patent application deemed withdrawn after publication |