CN102444394A - Spiral oil pumping device - Google Patents
Spiral oil pumping device Download PDFInfo
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- CN102444394A CN102444394A CN2011104574849A CN201110457484A CN102444394A CN 102444394 A CN102444394 A CN 102444394A CN 2011104574849 A CN2011104574849 A CN 2011104574849A CN 201110457484 A CN201110457484 A CN 201110457484A CN 102444394 A CN102444394 A CN 102444394A
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- oil
- oil pumping
- pumping tube
- output shaft
- drive motor
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Abstract
The invention relates to a spiral oil pumping device. The device comprises an oil pumping barrel with openings at the two ends, wherein an oil production machine is axially installed in the oil pumping barrel and comprises a drive motor, an output shaft of the drive motor and spiral fins arranged on the output shaft; the drive motor and the output shaft are installed at intervals with the inner wall of the oil pumping barrel and are coaxial with the oil pumping barrel; and a check valve is also installed at the oil outlet of the oil pumping barrel. The device has the following beneficial effects that: the drive motor is utilized to drive the spiral fins on the output shaft of the drive motor to rotate, thus transporting the oil from the oil inlet to the oil outlet via the gap between the drive motor and the inner wall of the oil pumping barrel and ensuring the oil to flow into the oil pipeline after the check valve at the oil outlet of the oil pumping barrel is pushed open by the oil pressure so as to achieve the aims of oil pumping and transport; and the device has a small overall volume and low manufacturing and use costs, can be used in combination with the solar or wind power supply equipment, without other energy consumption, is convenient to use, has high flexibility, can be butt-jointed for relay oil transport and can be used for long-distance oil transport to increase the oil transport pressure.
Description
Technical field:
The present invention relates to the oil production equipment technical field, refer in particular to a kind of spiral oil rig.
Background technology:
In the oil well in existing oil field, oil rig is the derrick formula, is commonly called as the machine of kowtowing; Its operating type is shuttle vacuum oil pumping, and this mode needs great power can drive the swing arm campaign, and wearing and tearing are very big; The consumptive material that consumes is many and expensive, so cost for oil production is higher.And, because its volume, weight are all very big, thus this type of oil production equipment move, install very inconvenience, if in comparatively remote area, also need be equipped with diesel-driven generator and can drive its operation, not only energy consumption is high, also not environmental protection.
Summary of the invention:
The objective of the invention is to overcome the above-mentioned weak point of existing oil rig, a kind of spiral oil rig is provided.
The present invention realizes that the technical scheme that its purpose adopts is: a kind of spiral oil rig; This oil rig comprises the oil pumping tube of a both ends open; In this oil pumping tube, oil production machine is installed vertically; Oil production machine comprise install at interval with oil pumping tube inwall and with a coaxial drive motors and the output shaft thereof of oil pumping tube, and be arranged on the helical form fin on the output shaft; Said oil pumping tube is provided with several radially screws, and each radially is equipped with the dead bolt of locating said drive motors in the screw; Fuel-displaced port in said oil pumping tube also is equipped with flap valve.
Offer several in the oil-inlet end mouth place of said oil pumping tube and go into oil groove.
The position of going into the oil groove both sides in the oil-inlet end mouth place of said oil pumping tube offers several caulking grooves, be embedded with the heating plate that is connected with lead in the said caulking groove, and lead is along the setting of oil pumping drum outer wall.
Said flap valve is a ball check valve, and the oil outlet end of its valve body forms one " V " shape conical surface, should be provided with a spheroid by " V " shape conical surface, and be connected with drag-line between spheroid and the valve body.
The present invention utilizes the helical form fin rotation on its output shaft of drive motor drives; Thereby oil is carried to fuel-displaced port from the interval of oil-inlet end mouth between drive motors and oil pumping tube inwall; Oil pressure flows in the pipeline road after washing the flap valve of the fuel-displaced port of oil pumping tube open, reaches the purpose of oil pumping, oil transportation.
Oil rig overall volume of the present invention is little, make and the cost that uses low, can arrange in pairs or groups solar energy or wind energy power supply unit use and need not other energy consumptions; Easy-to-use, flexibility is high, can also dock and do the relay-type oil transportation; Can do length apart from oil transportation, increase fuel transfer pressure.
Description of drawings:
Fig. 1 is a decomposition texture sketch map of the present invention;
Fig. 2 is a sectional view of the present invention.
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the present invention is further specified.
Like Fig. 1, shown in 2; Spiral oil rig of the present invention comprises the oil pumping tube 1 of a both ends open; In this oil pumping tube 1, oil production machine 2 is installed vertically; Oil production machine 2 comprises installs with oil pumping tube 1 inwall and drive motors 21 and the output shaft 22 thereof coaxial with oil pumping tube 1 at interval, and is arranged on the helical form fin 23 on the output shaft 22; And said output shaft 22 and helical form fin 23 extend to the oil-inlet end mouth place of oil pumping tube 1; Fuel-displaced port in said oil pumping tube 1 also is equipped with flap valve 3.
Particularly; Said oil pumping tube 1 is provided with several radially screws 10; Each radially is equipped with the dead bolt 11 of locating said drive motors 21 in the screw 10; To be dead bolt 11 penetrate from screw 10 radially and conflict on the shell of drive motors 21 or advance in the screw on drive motors 21 shells through the threaded engagement spiral; Locate drive motors 21 with this, make drive motors 21 and output shaft 22 thereof and the 1 coaxial setting of oil pumping tube, and make between the inwall of drive motors 21 and oil pumping tube 1 and form the interval that the interval supplies crude stream to cross.
The present invention utilizes drive motors 21 to drive helical form fin 23 rotations on its output shaft 22; Thereby oil is carried to fuel-displaced port from the interval of oil-inlet end mouth between drive motors 21 and oil pumping tube 1 inwall, and oil pressure is washed the 3 back inflows of oil pumping tube 1 flap valve open and is connected in the pipeline road of fuel-displaced port.Because the viscosity of oil own is bigger; Have extremely strong tack,, but still can crude oil be extracted out from oil well though helical form fin 23 is gapped with the inwall of oil pumping tube 1; And the oil pressure that produces is enough to wash open the flap valve 3 of oil pumping tube 1 fuel-displaced port, thereby flows in the pipeline road.
In the present embodiment, what drive motors 21 adopted is the 48V direct current generator, and power supply units such as can arrange in pairs or groups solar energy or wind energy use, and need not the energy consumption of other civil powers or diesel-driven generator etc., practice thrift cost, are adapted at operation from far-off regions.Because of drive motors 21 integral body in use by the crude oil submergence, so it adopts totally enclosed type structure, to satisfy instructions for use.
The external diameter of helical form fin 23 is slightly smaller than the internal diameter of oil pumping tube 1, does not interfere with oil pumping tube 1 during with rotation to be as the criterion, and the gap is more little good more, can avoid oil from the gap, to leak down so as far as possible, improves pumping efficiency as far as possible.
Among the present invention, said flap valve 3 is a ball check valve, and the oil outlet end of its valve body 31 forms one " V " shape conical surface, should be provided with a spheroid 32 by " V " shape conical surface, and be connected with drag-line 33 between spheroid 32 and the valve body 31.When oil pressure enough overcomes the weight of spheroid 32, can spheroid 32 be washed open, promptly flap valve 3 is opened, and crude oil flows out through flap valve 3; This moment, spheroid 32 was owing to the effect of drag-line 33 is still in the mobile crude oil relatively; When stopping to pump, oil pressure disappears, and this moment, spheroid 32 fell into " V " shape conical surface of valve body 31 because of oil pressure remaining in self gravitation and the pipeline, the hydraulic fluid port of valve body 31 is blocked, thereby played the effect that prevents the crude oil falling.
Offer several in the oil-inlet end mouth place of said oil pumping tube 1 and go into oil groove 12, its effect is more to help crude oil to get in the tube, certainly, also can be into modes such as oilholes.
On the position of going into oil groove 12 both sides at the oil-inlet end mouth place of said oil pumping tube 1, offer several caulking grooves 13, be embedded the heating plate 4 that is connected with lead 41 in the said caulking groove 13, and lead 41 is along the 1 outer wall settings of oil pumping tube.The effect of heating plate 4 is the barrel heating to oil pumping tube 1, thereby the crude oil temperature of oil-inlet end mouth periphery is raise, and viscosity descends, and mobile the enhancing is beneficial to and pumps, and is adapted at using in the temperature oil well on the low side.Do encapsulation process after heating plate 4 embeds caulking groove 13, the heating plate 4 and the crude oil in the interior outside are isolated, avoid contacting, tube wall is heated indirect heating crude oil again, can increase the service life like this with crude oil.
During use; The fuel-displaced port of oil rig of the present invention is connected with petroleum pipeline; The tube 1 of will pumping is then inserted in the oil well of accomplishing fluently, and the oil-inlet end mouth place of oil pumping tube 1 is immersed in the crude oil, and can start drive motors 21 and begin oil pumping this moment; Perhaps under the lower situation of temperature, connect the power supply of heating sheet 4 earlier, restart drive motors 21 oil pumping behind the certain hour.Therefore, the present invention can replace the oil rig of the existing formula of kowtowing, and from the oil well of accomplishing fluently, pumps.
In sum, oil rig overall volume of the present invention is little, and manufacturing and the cost that uses are low; Can arrange in pairs or groups the use of solar energy or wind energy power supply unit and need not other energy consumptions; Assembling and use are all convenient, and flexibility is high, can also dock and do the relay-type oil transportation; Can do length apart from oil transportation, increase fuel transfer pressure.
Claims (4)
1. spiral oil rig; It is characterized in that: this oil rig comprises the oil pumping tube (1) of a both ends open; In this oil pumping tube (1), oil production machine (2) is installed vertically; Oil production machine (2) comprise install at interval with oil pumping tube (a 1) inwall and with oil pumping tube (1) coaxial drive motors (21) and output shaft (22) thereof, and be arranged on the helical form fin (23) on the output shaft (22); Said oil pumping tube (1) is provided with several radially screws (10), and each radially is equipped with the dead bolt (11) of locating said drive motors (21) in the screw (10); Fuel-displaced port in said oil pumping tube (1) also is equipped with flap valve (3).
2. a kind of spiral oil rig according to claim 1 is characterized in that: offer several in the oil-inlet end mouth place of said oil pumping tube (1) and go into oil groove (12).
3. a kind of spiral oil rig according to claim 2; It is characterized in that: the position of going into oil groove (12) both sides in the oil-inlet end mouth place of said oil pumping tube (1) offers several caulking grooves (13); Be embedded with the heating plate (4) that is connected with lead (41) in the said caulking groove (13), and lead (41) is along (1) the outer wall setting of oil pumping tube.
4. a kind of spiral oil rig according to claim 1; It is characterized in that: said flap valve (3) is ball check valve; The oil outlet end of its valve body (31) forms one " V " shape conical surface; Should be provided with a spheroid (32) by " V " shape conical surface, and be connected with drag-line (33) between spheroid (32) and the valve body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104574849A CN102444394A (en) | 2011-12-31 | 2011-12-31 | Spiral oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104574849A CN102444394A (en) | 2011-12-31 | 2011-12-31 | Spiral oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444394A true CN102444394A (en) | 2012-05-09 |
Family
ID=46007287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104574849A Pending CN102444394A (en) | 2011-12-31 | 2011-12-31 | Spiral oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064956A (en) * | 2015-07-30 | 2015-11-18 | 西安石油大学 | Screw type efficient oil pumping device |
| CN108915655A (en) * | 2018-08-06 | 2018-11-30 | 中国石油化工股份有限公司 | A kind of bailing well energy storage rotary heating quarrying apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624306A (en) * | 1983-06-20 | 1986-11-25 | Traver Tool Company | Downhole mobility and propulsion apparatus |
| CN2471930Y (en) * | 2000-12-12 | 2002-01-16 | 中国石油化工股份有限公司中原油田分公司采油三厂 | Underground oil gas separator |
| CN201321822Y (en) * | 2008-11-19 | 2009-10-07 | 张显峰 | Axial flow drill rod for pumping water |
| CN101709707A (en) * | 2009-12-30 | 2010-05-19 | 扬州大学 | Reciprocating oil-pumping screw pump of ball inverse helical driving type |
| CN202007660U (en) * | 2011-04-12 | 2011-10-12 | 中国石油化工股份有限公司 | Umbrella-shaped screw gas and sand anchor |
| CN202431256U (en) * | 2011-12-31 | 2012-09-12 | 魏仕刚 | Screw-type oil pumping device |
-
2011
- 2011-12-31 CN CN2011104574849A patent/CN102444394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624306A (en) * | 1983-06-20 | 1986-11-25 | Traver Tool Company | Downhole mobility and propulsion apparatus |
| CN2471930Y (en) * | 2000-12-12 | 2002-01-16 | 中国石油化工股份有限公司中原油田分公司采油三厂 | Underground oil gas separator |
| CN201321822Y (en) * | 2008-11-19 | 2009-10-07 | 张显峰 | Axial flow drill rod for pumping water |
| CN101709707A (en) * | 2009-12-30 | 2010-05-19 | 扬州大学 | Reciprocating oil-pumping screw pump of ball inverse helical driving type |
| CN202007660U (en) * | 2011-04-12 | 2011-10-12 | 中国石油化工股份有限公司 | Umbrella-shaped screw gas and sand anchor |
| CN202431256U (en) * | 2011-12-31 | 2012-09-12 | 魏仕刚 | Screw-type oil pumping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064956A (en) * | 2015-07-30 | 2015-11-18 | 西安石油大学 | Screw type efficient oil pumping device |
| CN105064956B (en) * | 2015-07-30 | 2017-12-08 | 西安石油大学 | Spiral supplementary potentiating oil pickup apparatus |
| CN108915655A (en) * | 2018-08-06 | 2018-11-30 | 中国石油化工股份有限公司 | A kind of bailing well energy storage rotary heating quarrying apparatus |
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Application publication date: 20120509 |