CN205000953U - Hydraulic pressure oil production device that oil extraction was used - Google Patents
Hydraulic pressure oil production device that oil extraction was used Download PDFInfo
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- CN205000953U CN205000953U CN201520791147.7U CN201520791147U CN205000953U CN 205000953 U CN205000953 U CN 205000953U CN 201520791147 U CN201520791147 U CN 201520791147U CN 205000953 U CN205000953 U CN 205000953U
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- valve
- oil
- standing
- plunger
- bonnet
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Abstract
The utility model discloses a hydraulic pressure oil production device that oil extraction was used, including oil tank, plunger, pump barrel, traveling valve and oil pipe, its characterized in that: oil pipe's the inner chamber that exports through two communicating pipes and oil tank of going up is linked together, article one, be equipped with the delivery valve on communicating pipe, be equipped with check valve and hydraulic pump on another communicating pipe, the oil pipe lower extreme is equipped with the standing valve valve bonnet, the bottom of standing valve valve bonnet is equipped with the pump barrel, be equipped with the traveling valve in the pump barrel, the upper end of traveling valve is connected fixedly with the lower extreme of plunger, standing valve valve bonnet intracavity is equipped with the standing valve case, the central through hole cover of standing valve case is established and is fixed on sealed sliding sleeve, the upper end of plunger upwards pass behind the through -hole on sealed sliding sleeve and the standing valve valve bonnet with baffle fixed connection, the spring housing is established on the plunger between standing valve valve bonnet and baffle. The utility model discloses a crude oil carries out energy transfer exploitation crude oil through oil pipe, has saved equipment such as sucker rod, cable, has reduced equipment manufacturing cost.
Description
Technical field
The utility model relates to a kind of device of oil extraction, the hydraulic oil producing device that specifically a kind of oil extraction uses.
Background technology
In crude oil production, have two kinds of oil production methods at present, one has bar oil production method, and power set, on ground, drive the pump operation of down-hole to carry out oil extraction by sucker rod, have pumping production system and screw pump oil production system point; Another kind is Rodless oil extraction mode, and power set are in down-hole, and energy is delivered to power set by cable or high-voltage tube, drives the pump operation of down-hole, has oil-submersible centrifugal pump, latent oil pipe type pump, hydraulic piston pump etc.The weak point of these extracting device of oil is: transfer energy to shaft bottom by sucker rod, cable etc., and equipment volume is large, and energy ezpenditure is large, and lower well operations is complicated and easily break down, and oil extraction cost is high.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, easy to operate, crude oil is adopted to carry out energy transferring thus crude oil extraction by oil pipe, save the equipment such as sucker rod, cable, device fabrication cost is lower, simplify operation procedure, the hydraulic oil producing device that the oil extraction effectively reducing oil extraction cost uses.
In order to reach above object, the technical scheme that the utility model adopts is: the hydraulic oil producing device that this oil extraction uses, comprise oil tank, plunger, pump barrel, travelling valve and oil pipe, oil tank is arranged on the ground, the sleeve pipe of oil well is fixed with hanger, oil pipe is located in casing cavity, the upper end of oil pipe is fixed on hanger, it is characterized in that: the upper outlet of oil pipe passes through the intracavity inter-connection of two communicating pipes and oil tank, wherein a communicating pipe is provided with delivery valve, another communicating pipe is provided with one way stop peturn valve and hydraulic pump, one way stop peturn valve is between hydraulic pump and oil pipe, standing valve valve bonnet is fixed with in oil pipe lower end, the bottom of standing valve valve bonnet is fixed with pump barrel, travelling valve is provided with in pump barrel, for movable sealing coordinates between travelling valve with pump barrel, the oil-in of travelling valve is positioned at the pump barrel chamber below travelling valve, the oil-out of travelling valve is positioned at the pump barrel chamber above travelling valve, the upper end of travelling valve and the lower end of plunger are connected and fixed, standing valve valve bonnet is provided with standing valve spool in chamber, the oil-out of standing valve valve bonnet is positioned at oil pipe chamber, standing valve valve core case is enclosed on the oil-in bottom standing valve valve bonnet, the central through hole of standing valve spool is sheathed to be fixed on sealing sliding sleeve, the upper end of plunger is upward through sealing sliding sleeve and is fixedly connected with baffle plate with after the through hole of standing valve valve bonnet upper end, plunger is provided with the spring that actuation plunger moves up and down, sealing sliding sleeve with between plunger for movable sealing coordinates.
Described spring housing is located on the plunger between standing valve valve bonnet and baffle plate.
The upper end of described standing valve valve bonnet is fixed with righting pipe, and spring and baffle plate are arranged in righting pipe.
Described standing valve valve bonnet to be fixedly installed in oil pipe chamber in lower port.
Described sealing sliding sleeve and standing valve spool make as a whole.
Described delivery valve adopts electromagnetic valve.
Described oil tank is provided with fuel outlet.
Improve as one, described spring housing is located on the plunger between standing valve valve bonnet and travelling valve, and the upper end of spring is fixed on standing valve valve bonnet lower end, and the lower end of spring is fixed on the lower end of travelling valve upper end or plunger.
The beneficial effects of the utility model are: compared with the extracting device of oil used at present, structure is simple, easy to operate, crude oil is adopted to carry out energy transferring thus crude oil extraction by oil pipe, eliminate the equipment such as sucker rod, cable, reduce device fabrication cost, simplify operation procedure, effectively reduce oil extraction cost, improve the economic benefit of oil producing operation.
Accompanying drawing explanation
Fig. 1 is structure cross-sectional schematic of the present utility model.
In figure: 1, oil tank; 2, delivery valve; 3, hydraulic pump; 4, one way stop peturn valve; 5, hanger; 6, sleeve pipe; 7, oil pipe; 8, righting pipe; 9, spring; 10, plunger; 11, standing valve spool; 12, standing valve valve bonnet; 13, sliding sleeve is sealed; 14, travelling valve; 15, pump barrel; 16, baffle plate.
Detailed description of the invention
The utility model is made with reference to Fig. 1.The hydraulic oil producing device that this oil extraction uses, comprise oil tank 1, plunger 10, pump barrel 15, travelling valve 14 and oil pipe 7, oil tank 1 arranges on the ground, the sleeve pipe 6 of oil well is fixed with hanger 5, oil pipe 7 is located in sleeve pipe 6 chamber, the upper end of oil pipe 7 is fixed on hanger 5, it is characterized in that: the upper outlet of oil pipe 7 passes through the intracavity inter-connection of two communicating pipes and oil tank 1, wherein a communicating pipe is provided with delivery valve 2, be provided with one way stop peturn valve 4 and hydraulic pump 3 another communicating pipe, one way stop peturn valve 4 is between hydraulic pump 3 and oil pipe 7, hydraulic pump 3 enters in oil pipe 7 after the crude oil pressurization in oil tank 1 chamber being injected and flowing through one way stop peturn valve 4, standing valve valve bonnet 12 is fixed with in oil pipe 7 lower end, the bottom of standing valve valve bonnet 12 is fixed with pump barrel 15, travelling valve 14 is provided with in pump barrel 15, for movable sealing coordinates between travelling valve 14 with pump barrel 15, the oil-in of travelling valve 14 is positioned at pump barrel 15 chamber below travelling valve 14, the oil-out of travelling valve 14 is positioned at pump barrel 15 chamber above travelling valve 14, the upper end of travelling valve 14 and the lower end of plunger 10 are connected and fixed, standing valve valve bonnet 12 is provided with standing valve spool 11 in chamber, the oil-out of standing valve valve bonnet 12 is positioned at oil pipe 7 chamber, on the setting oil-in bottom standing valve valve bonnet 12 of standing valve spool 11, the central through hole of standing valve spool 11 is sheathed to be fixed on sealing sliding sleeve 13, the upper end of plunger 10 is upward through sealing sliding sleeve 13 and is fixedly connected with baffle plate 16 with after the through hole of standing valve valve bonnet 12 upper end, spring 9 is set on the plunger 10 between standing valve valve bonnet 12 and baffle plate 16, sealing sliding sleeve 13 with between plunger 10 for movable sealing coordinates.
The upper end of described standing valve valve bonnet 12 is fixed with righting pipe 8, and spring 9 and baffle plate 16 are arranged in righting pipe 8.
Described standing valve valve bonnet 12 to be fixedly installed in oil pipe 7 chamber in lower port.
Described sealing sliding sleeve 13 makes as a whole with standing valve spool 11.
Described delivery valve 2 adopts electromagnetic valve, so that operation.
Described oil tank 1 is provided with fuel outlet, so that stored in addition by crude oil.
When using the utility model, during down stroke, close delivery valve 2, hydraulic pump 3 runs, one way stop peturn valve 4 is opened, A in oil tank 1 rises crude oil and is admitted in oil pipe 7 chamber, oil pipe 7 cavity pressure increases, standing valve spool 11 is setting on the oil-in of standing valve valve bonnet 12 by deadweight, in closed condition, the effect that plunger 10 is subject to oil pipe 7 inner fluid pressure runs downwards, and Compress Spring 9, plunger 10 drives travelling valve 14 to run along pump barrel 15 downwards, pump barrel 15 intracavity space increases, pressure reduces, travelling valve 14 is opened under the pressure of crude oil submergence, crude oil enters B liter in pump barrel 15 chamber.During upstroke, hydraulic pump 3 stops, one way stop peturn valve 4 is closed, open delivery valve 2, spring 9 upwards resets under natural resiliency effect, plunger 10 is driven to move upward, thus drive travelling valve 14 also to move upward, now travelling valve 14 cuts out, standing valve spool 11 is opened, and the B that travelling valve 14 promotes to flow in pump barrel 15 rises crude oil and enters in oil pipe 7 chamber through standing valve valve bonnet 12, along with the rising of plunger 10 resets, the crude oil that A+B in oil pipe 7 chamber rises quantity flows in oil tank 1 from delivery valve 2, and the crude oil number ratio initial stage in oil tank 1 adds B and rises crude oil.Upper and lower stroke alternate run like this, ceaselessly gives rise to ground by crude oil.
Improve as one, spring housing is located on the plunger between standing valve valve bonnet and travelling valve, the upper end of spring is fixed on standing valve valve bonnet lower end, the lower end of spring is fixed on the lower end of travelling valve upper end or plunger, during work, in down stroke, spring first extends, in up stroke, spring bounces back under self-acting, and crude oil is promoted.
Claims (7)
1. the hydraulic oil producing device of oil extraction use, comprise oil tank (1), plunger (10), pump barrel (15), travelling valve (14) and oil pipe (7), oil tank (1) is arranged on the ground, it is characterized in that: the upper outlet of oil pipe (7) passes through the intracavity inter-connection of two communicating pipes and oil tank (1), wherein be provided with delivery valve (2) communicating pipe, be provided with one way stop peturn valve (4) and hydraulic pump (3) another communicating pipe, one way stop peturn valve (4) is positioned between hydraulic pump (3) and oil pipe (7), standing valve valve bonnet (12) is fixed with in oil pipe (7) lower end, the bottom of standing valve valve bonnet (12) is fixed with pump barrel (15), travelling valve (14) is provided with in pump barrel (15), for movable sealing coordinates between travelling valve (14) with pump barrel (15), the oil-in of travelling valve (14) is positioned at pump barrel (15) chamber of travelling valve (14) below, the oil-out of travelling valve (14) is positioned at pump barrel (15) chamber of travelling valve (14) top, the upper end of travelling valve (14) and the lower end of plunger (10) are connected and fixed, standing valve spool (11) is provided with in standing valve valve bonnet (12) chamber, the oil-out of standing valve valve bonnet (12) is positioned at oil pipe (7) chamber, standing valve spool (11) is setting on the oil-in of standing valve valve bonnet (12) bottom, the central through hole of standing valve spool (11) is sheathed to be fixed in sealing sliding sleeve (13), the upper end of plunger (10) is upward through sealing sliding sleeve (13) and is fixedly connected with baffle plate (16) with after the through hole of standing valve valve bonnet (12) upper end, plunger (10) is provided with the spring (9) that actuation plunger (10) moves up and down, sealing sliding sleeve (13) with between plunger (10) for movable sealing coordinates.
2. the hydraulic oil producing device of oil extraction use according to claim 1, is characterized in that: described spring (9) is set on the plunger (10) between standing valve valve bonnet (12) and baffle plate (16).
3. the hydraulic oil producing device of oil extraction use according to claim 1 and 2, it is characterized in that: the upper end of described standing valve valve bonnet (12) is fixed with righting pipe (8), spring (9) and baffle plate (16) are arranged in righting pipe (8).
4. the hydraulic oil producing device that uses of oil extraction according to claim 1, is characterized in that: described standing valve valve bonnet (12) to be fixedly installed in oil pipe (7) chamber in lower port.
5. the hydraulic oil producing device of oil extraction use according to claim 1, is characterized in that: described sealing sliding sleeve (13) and standing valve spool (11) make as a whole.
6. the hydraulic oil producing device of oil extraction use according to claim 1, is characterized in that: described delivery valve (2) adopts electromagnetic valve; Described oil tank (1) is provided with fuel outlet.
7. the hydraulic oil producing device of oil extraction use according to claim 1, it is characterized in that: described spring housing is located on the plunger between standing valve valve bonnet and travelling valve, the upper end of spring is fixed on standing valve valve bonnet lower end, and the lower end of spring is fixed on the lower end of travelling valve upper end or plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791147.7U CN205000953U (en) | 2015-10-14 | 2015-10-14 | Hydraulic pressure oil production device that oil extraction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791147.7U CN205000953U (en) | 2015-10-14 | 2015-10-14 | Hydraulic pressure oil production device that oil extraction was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000953U true CN205000953U (en) | 2016-01-27 |
Family
ID=55157848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791147.7U Withdrawn - After Issue CN205000953U (en) | 2015-10-14 | 2015-10-14 | Hydraulic pressure oil production device that oil extraction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156078A (en) * | 2015-10-14 | 2015-12-16 | 山东威马泵业股份有限公司 | Hydraulic oil production device for crude oil exploitation |
-
2015
- 2015-10-14 CN CN201520791147.7U patent/CN205000953U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156078A (en) * | 2015-10-14 | 2015-12-16 | 山东威马泵业股份有限公司 | Hydraulic oil production device for crude oil exploitation |
| WO2017063311A1 (en) * | 2015-10-14 | 2017-04-20 | 山东威马泵业股份有限公司 | Elasticity oil extraction equipment |
| CN105156078B (en) * | 2015-10-14 | 2017-08-01 | 山东威马泵业股份有限公司 | The hydraulic oil producing device that oil extraction is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20170801 |
|
| AV01 | Patent right actively abandoned |