CN107503719A - A kind of nonpetroleum exploitation oil well pump - Google Patents
A kind of nonpetroleum exploitation oil well pump Download PDFInfo
- Publication number
- CN107503719A CN107503719A CN201710911398.8A CN201710911398A CN107503719A CN 107503719 A CN107503719 A CN 107503719A CN 201710911398 A CN201710911398 A CN 201710911398A CN 107503719 A CN107503719 A CN 107503719A
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- China
- Prior art keywords
- pulley
- pressure
- oil pumping
- take out
- 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
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- 239000003129 oil well Substances 0.000 title claims abstract description 22
- 238000005086 pumping Methods 0.000 claims abstract description 85
- 230000005389 magnetism Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 13
- 238000002788 crimping Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 230000010354 integration Effects 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 94
- 230000005611 electricity Effects 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 101100224487 Caenorhabditis elegans pole-2 gene Proteins 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010913 used oil 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
- 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
- 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
-
- 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
- F04B53/20—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a kind of nonpetroleum exploitation oil well pump,Its structure includes taking out pressure pipe,Take out pressure wire winding pole,Take out pressure drawstring,Pulley,Pulley axostylus axostyle,Pulley assembly head,Pulley support bar,Take out pressure Force receiver,Permanent magnetism suction disc,Permanent-magnetic switching,Electromagnetism is connected wires,Electromagnet,Take out and press through filter,Oil pumping feed well,Oil pumping screen pack,Pulley support bar is cuboid,The vertical interlocking in top has pulley assembly head,Pulley assembly head is cuboid,Snapping is inlayed by pulley by pulley axostylus axostyle in inner left and right sides middle part,Snapping is inlayed by pulley also by pulley axostylus axostyle in inner middle part upside,Make equipment when being used,Can by provided with spring equipment is carried out the reply of power source automatically when disconnecting adhesive,Make to take out push back it is multiple lighter,Enable a device to preferably ensure lasting oil pumping,And equipment takes out pressure pipe and can carry out taking out the reduction for pushing back complex velocity by taking out the telescoping tube of pressure,Preferably prevent Remedy for Piston Damage caused by Quick-return.
Description
Technical field
The present invention is a kind of nonpetroleum exploitation oil well pump, belongs to oil well pump field.
Background technology
Oil well pump is that the conventional downhole hardware for crude oil in well being extracted into ground is driven by oil pumper.Common oil well pump mainly by
The most of composition of pump barrel, inlet valve, piston, drain four.According to fixed form of the oil well pump in underground, can be divided into tubing pump and
Insert pump.
1st, tubing pump：Tubing pump is also known as oil-line pump, and feature is that outer barrel, bushing and inlet valve are assembled on ground to be attempted by
In oil pipe bottom elder generation lower going-into-well, then the piston sucker rod equipped with dump valve is passed through in oil pipe tripping in pump.
Bushing is processed into some sections by material, is lining into outer barrel.Piston is to use hollow circular cylinder made of seamless steel pipe,
Smooth outer surface carries annular ditch groove, and effect is to allow the sand grains into piston and sleeve clearances to be gathered in groove, prevents sand grains
Worn piston and bushing, and the oil deposited in groove plays a part of to lubricate piston face.
Inspection is to release the oil in oil pipe when pumping up pump, can use salvageable inlet valve, by transferring roofbolt, is allowed under piston
The buckle at end bites the fishing head of inlet valve, and inlet valve is proposed.But this pump is empty in pump because inlet valve fishing head occupies
Between, make the dead space of pump and clearance volume big, easily influenceed by gas and reduce pump efficiency.Current most of tripping in tubing pumps
Well, it is that bleeder is installed in oil pipe bottom, oil in oil pipe is laid down by opening bleeder.In the well of the big pump of tripping in, due to
Piston diameter is more than pipe aperture, it is impossible to by oil pipe tripping in piston, the method for use be first piston with oil pipe lower going-into-well,
Tripping in rod string afterwards, the device that disjointed device is referred to as using one are docked with piston in pump.
2nd, insert pump：Rod-type pumping unit also known as inserts pump, and wherein safety barrel formula top fixing rod type pump feature is inside and outside having
Two seating nipples, outer working tube upper end are equipped with centrum seat and jump ring (position of jump ring is lower-continuous mapping), outer work during lower pump
For cylinder with oil pipe elder generation lower going-into-well, the lower end that the interior seating nipple then equipped with bushing, piston is connected on sucker rod is lowered into outer working tube
In and fixed by jump ring.There is fixing point to fix insert pump in the safety barrel formula bottom of pump barrel bottom in addition, and piston is fixed
In bottom, insert pump is fixed in the movable barrel type bottom for driving pump barrel to pump by sucker rod.
Flowline need not be played when examining pump, but interior seating nipple is extracted by sucker rod.Insert pump inspection pump is convenient, but ties
Structure is complicated, and manufacturing cost is high, allows the pump footpath of tripping in teach tubing pump small under identical tubing diameter, suitable for lower-continuous mapping
It is larger, the less oil well of yield.
Prior art causes to drag and takes out Medium-voltage Motor and lead in use, easily because the stress of oil pumping back pressure is inadequate
Cause oil well pump occur can not automatic back pressure situation, so as to cause equipment cannot be guaranteed it is lasting pump, cause
The inconvenience used.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of nonpetroleum exploitation oil well pump, with solution
Certainly prior art causes to drag and takes out Medium-voltage Motor and cause to pump in use, easily because the stress of oil pumping back pressure is inadequate
Pump occur can not automatic back pressure situation, so as to cause equipment cannot be guaranteed it is lasting pump, cause what is used
The problem of inconvenient.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of nonpetroleum exploitation is used
Oil well pump, its structure include taking out pressure pipe, take out pressure wire winding pole, take out pressure drawstring, pulley, pulley axostylus axostyle, pulley assembly head, pulley support
Bar, take out pressure Force receiver, permanent magnetism suction disc, permanent-magnetic switching, electromagnetism are connected wires, electromagnet, are taken out and pressed through filter, oil pumping feed well, oil pumping
Screen pack, the pulley support bar are cuboid, and the vertical interlocking in top has pulley assembly head, and the pulley assembly head is rectangular
Body, inner left and right sides middle part are inlayed snapping by pulley axostylus axostyle and inlayed by pulley, inner middle part upside also by pulley axostylus axostyle
Buckle is connect by pulley, described to take out that to press through filter be cylinder, with taking out pressure pipe interlocking, located at taking out pressure pipe center bottom, with pump into
Hopper is integrated, and cambered surface is uniformly provided with 4 oil pumping feed wells, and the oil pumping screen pack presses through filter interlocking with taking out, if
Pressed through in taking out inside filter, the pressure pipe of taking out is cylinder, and top, which inlays to be snapped with, takes out pressure wire winding pole, and the pressure drawstring of taking out is circle
Cylinder, below the pulley in left side, for left end with taking out pressure pipe interlocking after pressure wire winding pole is taken out, right-hand member bypasses left side from left to right
Pulley, the pulley on top, right side pulley top middle portion and take out pressure Force receiver interlocking, the pressure Force receiver of taking out is cylinder
Body, below the pulley on right side, bottom and permanent magnetism suction disc top vertical welding, the permanent magnetism suction disc is cuboid, in front end
Portion, which inlays, is snapped with permanent-magnetic switching, and the electromagnet is cuboid, and front center, which inlays interlocking, has electromagnetism to connect wires, and is opened with permanent magnetism
Horizontal interlocking is closed, located at permanent-magnetic switching bottom, the pressure Force receiver of taking out includes bushing slot, casing main body, compression spring, limiting block
Plate, the flexible body of rod, crimping string holes, spring dead plate are taken out, described sleeve pipe main body is cylinder, is integrated with bushing slot,
Bottom and permanent magnetism suction disc vertical welding, described sleeve pipe groove is cylinder, is inlayed located at bushing slot center bottom, the flexible body of rod
For cylinder, casing main body top is run through in bottom, coordinates with casing main body gap, described spacing with postive stop baffle vertical welding
Baffle plate is cylinder, is integrated with spring dead plate, located at spring dead plate top, is snapped with by spring dead plate
Compression spring, the compression spring bottom and permanent magnetism suction disc snapping, the crimping string holes of taking out is cylindrical hole, and integration, which runs through, to be set
In postive stop baffle, the flexible body of rod, spring dead plate top middle portion, the postive stop baffle, the flexible body of rod, spring dead plate are by taking out
Crimping string holes takes out pressure drawstring through interlocking.
Further, it is described take out pressure pipe include oil scupper, oil extraction adapter, oil pumping main pipe, take out pressure threading hole, fix bar dress
Distribution, pressure assembly head, assembly head through hole are taken out, pressure postive stop baffle is taken out, takes out the pressure stretch draw, oil pumping assembling baffle plate, swabs pad, takes out
Oil pipe groove, filtering assembling screw thread.
Further, the oil pumping main pipe is cylinder, and the integration of left end upside is provided with oil extraction and taken over, the oil pick-up tube
Groove is cylindrical groove, and main pipe is integrated with oil pumping, is inlayed homogeneous on the downside of oil pumping main pipe bottom, left and right ends
Bodyization is provided with filtering assembling screw thread, and filter interlocking is pressed through by filtering assembling screw thread and taking out.
Further, the assembly head through hole is cylindrical hole, is integrated to run through to be located at oil pumping main pipe and takes out
Oily main pipe's top middle portion, communicated with oil pumping tube seat, diameter is smaller than oil pumping tube seat, and the oil scupper is cylindrical hole, with oil extraction
Integrated mechanism is taken over, is communicated in the middle part of oil extraction adapter left end with the upside of oil pumping tube seat left end.
Further, the pressure postive stop baffle of taking out is cylinder, is welded with oil pick-up tube groove top end, top middle portion integration is set
Pressure assembly head is taken out, runs through assembly head through hole by taking out pressure assembly head, bottom interlocking takes out the pressure stretch draw.
Further, described to take out pressure stretch draw bottom and oil pumping assembling baffle plate interlocking, the oil pumping assembling baffle plate is cylinder
Body, bottom cladding splicing have swabs pad, and the swabs pad is concave shape, the swabs pad and oil pumping tube seat mistake
Cross cooperation.
Further, the pressure assembly head of taking out is cylinder, coordinates with assembly head via clearance, runs through being provided with the upside of left end
Fix bar pilot hole, it is snapped with by fix bar pilot hole and takes out pressure wire winding pole, the pressure threading hole of taking out is cylindrical hole, through setting
In taking out pressure assembly head, take out pressure postive stop baffle, take out the pressure stretch draw, in the middle part of oil pumping assembling baffle plate, middle and upper part and fix bar pilot hole phase
It is logical.
Beneficial effect
A kind of nonpetroleum exploitation of the present invention carries out oil exploitation in use, what can be provided with by equipment takes out with oil well pump
Pressure pipe carries out oil pumping assembling, and carries out oil pumping discharge assembling by oil extraction adapter, after can be connected wires by the electromagnetism of equipment as electricity
Magnet carries out connecing electricity, allows users to by electromagnet or permanent magnetism suction disc come the postive stop baffle in adhesive equipment casing main body,
So as to drive the flexible body of rod to be taken out by taking out pressure drawstring around taking out dragging after pressure wire winding pole and take out pressure assembly head by postive stop baffle
Pressure, and the postive stop baffle bottom of equipment is also equipped with compression spring, the flexible body of rod of equipment is led to when magnet attraction disconnects
The restoring force of overcompression spring automatically replies, and the design for taking out the pressure stretch draw of equipment, the back pressure of equipment is obtained back pressure
Speed reduction of speed, enable oil pumping assembling baffle plate and swabs pad back pressure by taking out the aeration speed of the pressure stretch draw to itself
The reply speed for taking out pressure carries out reduction speed governing, make equipment carry out in use, can by provided with spring disconnect equipment
The reply of power source can be carried out during adhesive automatically, make to take out push back it is multiple more easily enable a device to preferably ensure lasting oil pumping,
And equipment takes out pressure pipe and can carry out taking out the reduction for pushing back complex velocity by taking out the telescoping tube of pressure, preferably prevents Quick-return from leading
The Remedy for Piston Damage of cause.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of nonpetroleum exploitation oil well pump of the present invention.
Fig. 2 is the structural representation of A in Fig. 1 of the present invention.
Fig. 3 is the structural representation that the present invention takes out pressure Force receiver.
Fig. 4 is that the present invention takes out the structural representation that pressure Force receiver is overlooked.
Fig. 5 is the structural representation that the present invention takes out pressure pipe.
Fig. 6 is the structural representation that the present invention takes out pressure pipe vertical view.
In figure：Take out pressure pipe -1, take out pressure wire winding pole -2, take out pressure drawstring -3, pulley -4, pulley axostylus axostyle -5, pulley assembly head -6,
Pulley support bar -7, take out pressure Force receiver -8, permanent magnetism suction disc -9, permanent-magnetic switching -10, electromagnetism connect wires -11, electromagnet -12, take out pressure
Filtering head -13, oil pumping feed well -14, oil pumping screen pack -15, bushing slot -801, casing main body -802, compression spring -803, limit
Position baffle plate -804, the flexible body of rod -805, take out crimping string holes -806, spring dead plate -807, oil scupper -101, oil extraction adapter -
102nd, pump main pipe -103, take out pressure threading hole -104, fix bar pilot hole -105, take out pressure assembly head -106, assembly head through hole -
107th, take out pressure postive stop baffle -108, take out the pressure stretch draw -109, oil pumping assembling baffle plate -110, swabs pad -111, oil pumping tube seat -
112nd, filtering assembling screw thread -113.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 6 is referred to, the present invention provides a kind of nonpetroleum exploitation and uses oil well pump technical scheme：Its structure includes taking out
Pressure pipe 1, pressure wire winding pole 2 is taken out, pressure drawstring 3, pulley 4 is taken out, pulley axostylus axostyle 5, pulley assembly head 6, pulley support bar 7, takes out pressure stress
Device 8, permanent magnetism suction disc 9, permanent-magnetic switching 10, electromagnetism connect wires 11, electromagnet 12, take out press through filter 13, oil pumping feed well 14, oil pumping
Screen pack 15, the pulley support bar 7 are cuboid, and the vertical interlocking in top has pulley assembly head 6, and the pulley assembly head 6 is
Snapping is inlayed by pulley 4 in cuboid, inner left and right sides middle part by pulley axostylus axostyle 5, and inner middle part upside is also by pulley
Axostylus axostyle 5 inlays snapping by pulley 4, described to take out that to press through filter 13 be cylinder, with taking out the interlocking of pressure pipe 1, located at taking out in the bottom of pressure pipe 1
Portion, be integrated with oil pumping feed well 14, cambered surface is uniformly provided with 4 oil pumping feed wells 14, the oil pumping screen pack 15 with
Take out and press through the interlocking of filter 13, pressed through located at taking out inside filter 13, the pressure pipe 1 of taking out is cylinder, and top, which inlays to be snapped with, takes out pressure
Wire winding pole 2, the pressure drawstring 3 of taking out is cylinder, and positioned at the lower section of pulley 4 in left side, left end is after pressure wire winding pole 2 is taken out with taking out pressure
The interlocking of pipe 1, right-hand member from left to right around the pulley 4 in left side, the pulley 4 on top, right side pulley 4 top middle portion and take out pressure by
The interlocking of power device 8, the pressure Force receiver 8 of taking out is cylinder, vertical with the top of permanent magnetism suction disc 9 positioned at the lower section of pulley 4 on right side, bottom
Welding, the permanent magnetism suction disc 9 is cuboid, and front center, which is inlayed, is snapped with permanent-magnetic switching 10, and the electromagnet 12 is cuboid,
Front center, which inlays interlocking, has electromagnetism to connect wires 11, described to take out located at the bottom of permanent-magnetic switching 10 with 10 horizontal interlocking of permanent-magnetic switching
Pressure Force receiver 8 includes bushing slot 801, casing main body 802, compression spring 803, postive stop baffle 804, the flexible body of rod 805, takes out crimping
String holes 806, spring dead plate 807, described sleeve pipe main body 802 are cylinder, are integrated with bushing slot 801, bottom with
The vertical welding of permanent magnetism suction disc 9, described sleeve pipe groove 801 are cylinder, are inlayed located at the center bottom of bushing slot 801, the expansion link
Body 805 is cylinder, and the top of casing main body 802 is run through in bottom, is coordinated with the gap of casing main body 802, vertical with postive stop baffle 804
Welding, the postive stop baffle 804 is cylinder, is integrated with spring dead plate 807, is pushed up located at spring dead plate 807
End, compression spring 803, the bottom of compression spring 803 and the snapping of permanent magnetism suction disc 9 are snapped with by spring dead plate 807, it is described
It is cylindrical hole to take out crimping string holes 806, and integration runs through pushes up located at postive stop baffle 804, the flexible body of rod 805, spring dead plate 807
End middle part, the postive stop baffle 804, the flexible body of rod 805, spring dead plate 807 are taken out by taking out crimping string holes 806 through interlocking
Drawstring 3 is pressed, the pressure pipe 1 of taking out includes oil scupper 101, oil extraction adapter 102, the main pipe 103 that pumps, takes out pressure threading hole 104, be fixed
Bar pilot hole 105, pressure assembly head 106, assembly head through hole 107 are taken out, pressure postive stop baffle 108 is taken out, takes out the pressure stretch draw 109, oil pumping dress
With baffle plate 110, swabs pad 111, oil pumping tube seat 112, filtering assembling screw thread 113, the oil pumping main pipe 103 is cylinder
Body, the integration of left end upside are provided with oil extraction adapter 102, and the oil pumping tube seat 112 is cylindrical groove, and main pipe 103 is with oil pumping
Integral structure, inlay the equal integration on the downside of oil pumping main pipe 103 bottom, left and right ends and be provided with filtering assembling screw thread 113,
The interlocking of filter 13 is pressed through by filtering assembling screw thread 113 and taking out, the assembly head through hole 107 is cylindrical hole, is responsible for oil pumping
Body 103 is integrated through located at the oil pumping top middle portion of main pipe 103, is communicated with oil pumping tube seat 112, diameter compares oil pick-up tube
Groove 112 is small, and the oil scupper 101 is cylindrical hole, and 102 integrated mechanism of oil extraction adapter, through the left end of oil extraction adapter 102
With being communicated on the upside of the oil pumping left end of tube seat 112, the pressure postive stop baffle 108 of taking out is cylinder, is welded with oil pumping tube seat 112 top at middle part
Connect, top middle portion integration, which is provided with, takes out pressure assembly head 106, runs through assembly head through hole 107, bottom lock by taking out pressure assembly head 106
It is connected to and takes out the pressure stretch draw 109, it is described to take out the bottom of the pressure stretch draw 109 and the oil pumping assembling interlocking of baffle plate 110, the oil pumping assembling baffle plate
110 be cylinder, and bottom cladding splicing has swabs pad 111, and the swabs pad 111 is concave shape, and the oil pumping is lived
Choker block 111 and the oil pumping interference fits of tube seat 112, the pressure assembly head 106 of taking out is cylinder, is matched somebody with somebody with the gap of assembly head through hole 107
Close, through fix bar pilot hole 105 is provided with the upside of left end, be snapped with by fix bar pilot hole 105 and take out pressure wire winding pole 2, it is described
Take out pressure threading hole 104 be cylindrical hole, through located at take out pressure assembly head 106, take out press postive stop baffle 108, take out the pressure stretch draw 109,
The middle part of oil pumping assembling baffle plate 110, middle and upper part communicates with fix bar pilot hole 105.
User is carrying out oil exploitation in use, the pressure pipe 1 of taking out that can be provided with by equipment is pumped by this equipment
Assembling, and by oil extraction adapter 102 carry out oil pumping discharge assembling, after can be connected wires by the electromagnetism of equipment 11 be electromagnet 12 enter
Row connects electricity, allows users to by electromagnet 12 or permanent magnetism suction disc 9 come the postive stop baffle in adhesive equipment casing main body 802
804, so as to drive the flexible body of rod 805 to take out pressure by taking out pressure drawstring 3 around taking out dragging after pressure wire winding pole 2 by postive stop baffle 804
Assembly head 106 carries out taking out pressure, and the bottom of postive stop baffle 804 of equipment is also equipped with compression spring 803, makes the flexible body of rod of equipment
805 can be automatically replied when magnet attraction disconnects by the restoring force of compression spring 803, and equipment smokes the pressure stretch draw 109
Design, enables the back pressure of equipment to obtain the speed reduction of speed of back pressure, makes time of oil pumping assembling baffle plate 110 and swabs pad 111
Pressure energy is enough to carry out reduction speed governing by taking out the aeration speed of the pressure stretch draw 109 to the reply speed for itself taking out pressure.
It is of the present invention to take out pressure Force receiver 8, using the flexible body of rod 805 of the collocation of compression spring 803, using equipment
When, the extraction of oil can be carried out by compressing compression spring 803, and when replying, compression spring 803 is by discharging originally
The deformation energy of storage enables the flexible body of rod 805 to automatically reply state before its oil pumping, and the relatively conventional Force receiver for taking out pressure can be more
The reply resistance of pressure pipe is taken out in good mitigation.
It is of the present invention to take out pressure pipe 1, using smoking the pressure stretch draw 109, oil pumping assembling baffle plate 110, swabs pad 111
Structure, when making to take out pressure progress, oil pumping assembling baffle plate 110 and swabs pad can be made by pulling oil pumping assembling baffle plate 110
111 are able to rise in oil pumping tube seat 112, and the pressure stretch draw 109 can be taken out by compression and carries out taking out pressure, and that compresses takes out pressure stretch
The draw 109 can control oil pumping when oil pumping assembling baffle plate 110 and swabs pad 111 are replied by the speed of its reply
The reply speed of baffle plate 110 and swabs pad 111 is assembled, and then makes time of oil pumping assembling baffle plate 110 and swabs pad 111
Complex velocity is minimized, and piston can preferably be prevented because the damage quickly to rub by taking out pressure piston tube compared to tradition.
It is prior art in use, easily because the stress for back pressure of pumping is inadequate that the present invention, which solves the problems, such as, and causing can not
Enough draggings take out Medium-voltage Motor and cause oil well pump occur can not automatic back pressure situation, so as to cause equipment to cannot be guaranteed to hold
Continuous pump, and causes the inconvenience used, being combined with each other by above-mentioned part of the invention, make equipment carrying out in use,
Can by provided with spring equipment is carried out the reply of power source automatically when disconnecting adhesive, make to take out push back it is multiple lighter
Pine, enable a device to preferably ensure lasting oil pumping, and equipment takes out pressure pipe and can take out push back by taking out the telescoping tube of pressure
The reduction of complex velocity, Remedy for Piston Damage caused by Quick-return is preferably prevented, it is described in detail below：
The pressure drawstring 3 of taking out is cylinder, positioned at the lower section of pulley 4 in left side, from left to right around the pulley 4 in left side, top
With taking out the pressure interlocking of Force receiver 8, the pressure Force receiver 8 of taking out is cylinder, is located at for the pulley 4 at end, the top middle portion of the pulley 4 on right side
The lower section of pulley 4 on right side, bottom and the top vertical welding of permanent magnetism suction disc 9, described sleeve pipe main body 802 is cylinder, with bushing slot
801 are integrated, and bottom and the vertical welding of permanent magnetism suction disc 9, described sleeve pipe groove 801 is cylinder, is inlayed located at bushing slot
801 center bottoms, the flexible body of rod 805 are cylinder, and the top of casing main body 802 is run through in bottom, with the gap of casing main body 802
Coordinate, with the vertical welding of postive stop baffle 804, the postive stop baffle 804 is cylinder, with 807 integrated knot of spring dead plate
Structure, located at the top of spring dead plate 807, compression spring 803, the bottom of compression spring 803 are snapped with by spring dead plate 807
End and the snapping of permanent magnetism suction disc 9, the crimping string holes 806 of taking out is cylindrical hole, and integration runs through located at postive stop baffle 804, stretched
The body of rod 805, the top middle portion of spring dead plate 807, the postive stop baffle 804, the flexible body of rod 805, spring dead plate 807 are by taking out
Crimping string holes 806 takes out pressure drawstring 3 through interlocking.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of nonpetroleum exploitation oil well pump, its structure include taking out pressure pipe (1), take out pressure wire winding pole (2), take out pressure drawstring (3),
Pulley (4), pulley axostylus axostyle (5), pulley assembly head (6), pulley support bar (7), take out pressure Force receiver (8), permanent magnetism suction disc (9), forever
Magnetic switch (10), electromagnetism are connected wires (11), electromagnet (12), take out press through filter (13), oil pumping feed well (14), oil pumping screen pack
(15), the pulley support bar (7) is cuboid, and the vertical interlocking in top has pulley assembly head (6), the pulley assembly head (6)
For cuboid, inner left and right sides middle part is inlayed snapping by pulley axostylus axostyle (5) and also led to by pulley (4), inner middle part upside
Cross pulley axostylus axostyle (5) and inlay snapping by pulley (4), it is characterised in that：
It is described to take out that to press through filter (13) be cylinder, with taking out pressure pipe (1) interlocking, located at taking out pressure pipe (1) center bottom, with pump into
Hopper (14) is integrated, and cambered surface is uniformly provided with 4 oil pumping feed wells (14), and the oil pumping screen pack (15) presses through with taking out
Filter (13) interlocking, filter (13) inside is pressed through located at taking out, the pressure pipe (1) of taking out is cylinder, and top, which inlays to be snapped with, takes out pressure
Wire winding pole (2), the pressure drawstring (3) of taking out is cylinder, and below the pulley (4) in left side, left end, which is surround, takes out pressure wire winding pole (2)
Afterwards with taking out pressure pipe (1) interlocking, right-hand member from left to right around the pulley (4) in left side, the pulley (4) on top, right side pulley (4)
For top middle portion with taking out pressure Force receiver (8) interlocking, the pressure Force receiver (8) of taking out is cylinder, below the pulley (4) on right side,
Bottom and permanent magnetism suction disc (9) top vertical welding, the permanent magnetism suction disc (9) is cuboid, and front center, which is inlayed, is snapped with permanent magnetism
Switch (10), the electromagnet (12) is cuboid, and front center, which inlays interlocking, has electromagnetism to connect wires (11), with permanent-magnetic switching
(10) horizontal interlocking, located at permanent-magnetic switching (10) bottom；
The pressure Force receiver (8) of taking out includes bushing slot (801), casing main body (802), compression spring (803), postive stop baffle
(804), stretch the body of rod (805), take out crimping string holes (806), spring dead plate (807), described sleeve pipe main body (802) is cylinder
Body, it is integrated with bushing slot (801), bottom and permanent magnetism suction disc (9) vertical welding, described sleeve pipe groove (801) is cylinder
Body, inlay located at bushing slot (801) center bottom, the flexible body of rod (805) is cylinder, and casing main body is run through in bottom
(802) top, coordinate with casing main body (802) gap, with postive stop baffle (804) vertical welding, the postive stop baffle (804) is
Cylinder, it is integrated with spring dead plate (807), located at spring dead plate (807) top, passes through spring dead plate
(807) compression spring (803), compression spring (803) bottom and permanent magnetism suction disc (9) snapping are snapped with, it is described to take out compression bonded line
Hole (806) is cylindrical hole, and integration runs through located at postive stop baffle (804), the flexible body of rod (805), spring dead plate (807) top
End middle part, the postive stop baffle (804), the flexible body of rod (805), spring dead plate (807) are run through by taking out crimping string holes (806)
Interlocking takes out pressure drawstring (3).
A kind of 2. nonpetroleum exploitation oil well pump according to claim 1, it is characterised in that：It is described to take out pressure pipe (1) bag
Include oil scupper (101), oil extraction adapter (102), the main pipe (103) that pumps, take out pressure threading hole (104), fix bar pilot hole
(105) pressure assembly head (106), assembly head through hole (107), are taken out, pressure postive stop baffle (108) is taken out, takes out the pressure stretch draw (109), oil pumping
Assemble baffle plate (110), swabs pad (111), oil pumping tube seat (112), filtering assembling screw thread (113).
A kind of 3. nonpetroleum exploitation oil well pump according to claim 2, it is characterised in that：The oil pumping main pipe
(103) it is cylinder, left end upside is integrated to be provided with oil extraction adapter (102), and the oil pumping tube seat (112) is cylindrical groove, with
Oil pumping main pipe (103) is integrated, and inlays the integration on the downside of oil pumping main pipe (103) bottom, left and right ends
Provided with filtering assembling screw thread (113), filter (13) interlocking is pressed through by filtering assembling screw thread (113) and taking out.
A kind of 4. nonpetroleum exploitation oil well pump according to claim 1, it is characterised in that：The assembly head through hole
(107) it is cylindrical hole, is integrated and runs through located at oil pumping main pipe (103) top middle portion with oil pumping main pipe (103),
Communicated with oil pumping tube seat (112), diameter is smaller than oil pumping tube seat (112), and the oil scupper (101) is cylindrical hole, is connect with oil extraction
(102) integrated mechanism is managed, with being communicated on the upside of oil pumping tube seat (112) left end in the middle part of oil extraction adapter (102) left end.
A kind of 5. nonpetroleum exploitation oil well pump according to claim 4, it is characterised in that：It is described to take out pressure postive stop baffle
(108) it is cylinder, with the welding of oil pumping tube seat (112) top, top middle portion integration, which is provided with, takes out pressure assembly head (106), passes through
Take out pressure assembly head (106) and run through assembly head through hole (107), bottom interlocking takes out the pressure stretch draw (109).
A kind of 6. nonpetroleum exploitation oil well pump according to claim 1, it is characterised in that：It is described to take out the pressure stretch draw
(109) bottom and oil pumping assembling baffle plate (110) interlocking, the oil pumping assembling baffle plate (110) are cylinder, and bottom cladding splicing has
Swabs pad (111), the swabs pad (111) are concave shape, the swabs pad (111) and oil pumping tube seat
(112) interference fits.
A kind of 7. nonpetroleum exploitation oil well pump according to claim 6, it is characterised in that：It is described to take out pressure assembly head
(106) it is cylinder, coordinates with assembly head through hole (107) gap, through fix bar pilot hole (105) is provided with the upside of left end, leads to
Cross fix bar pilot hole (105) be snapped with take out pressure wire winding pole (2), it is described take out pressure threading hole (104) be cylindrical hole, through located at
Take out pressure assembly head (106), take out pressure postive stop baffle (108), take out the pressure stretch draw (109), in the middle part of oil pumping assembling baffle plate (110), on
Portion communicates with fix bar pilot hole (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911398.8A CN107503719A (en) | 2017-09-29 | 2017-09-29 | A kind of nonpetroleum exploitation oil well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911398.8A CN107503719A (en) | 2017-09-29 | 2017-09-29 | A kind of nonpetroleum exploitation oil well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503719A true CN107503719A (en) | 2017-12-22 |
Family
ID=60700061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710911398.8A Pending CN107503719A (en) | 2017-09-29 | 2017-09-29 | A kind of nonpetroleum exploitation oil well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158790A (en) * | 2020-10-13 | 2021-01-01 | 阙俊乾 | Edible oil filling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1106448A (en) * | 1965-12-22 | 1968-03-20 | Oemv Ag | Improvements in dynamometers for well pumps |
| CN102828939A (en) * | 2012-07-20 | 2012-12-19 | 天津市滨海新区兴宏达石油设备有限公司 | Electric submersible bidirectional tubular oil well pump with buffer |
| CN103993850A (en) * | 2013-08-27 | 2014-08-20 | 托普威尔石油技术股份公司 | Packing box |
| CN105822522A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Oil well pump for oil exploitation |
| CN105822249A (en) * | 2016-05-30 | 2016-08-03 | 邓海波 | Magnetic pressurizing polished rod sealing device |
-
2017
- 2017-09-29 CN CN201710911398.8A patent/CN107503719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1106448A (en) * | 1965-12-22 | 1968-03-20 | Oemv Ag | Improvements in dynamometers for well pumps |
| CN102828939A (en) * | 2012-07-20 | 2012-12-19 | 天津市滨海新区兴宏达石油设备有限公司 | Electric submersible bidirectional tubular oil well pump with buffer |
| CN103993850A (en) * | 2013-08-27 | 2014-08-20 | 托普威尔石油技术股份公司 | Packing box |
| CN105822522A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Oil well pump for oil exploitation |
| CN105822249A (en) * | 2016-05-30 | 2016-08-03 | 邓海波 | Magnetic pressurizing polished rod sealing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158790A (en) * | 2020-10-13 | 2021-01-01 | 阙俊乾 | Edible oil filling machine |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |