CN204920912U - A mechanical oil recovery equipment for in oil development - Google Patents

A mechanical oil recovery equipment for in oil development Download PDF

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Publication number
CN204920912U
CN204920912U CN201520214552.2U CN201520214552U CN204920912U CN 204920912 U CN204920912 U CN 204920912U CN 201520214552 U CN201520214552 U CN 201520214552U CN 204920912 U CN204920912 U CN 204920912U
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CN
China
Prior art keywords
horse head
sucker rod
oil
walking beam
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520214552.2U
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Chinese (zh)
Inventor
刘天虎
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Xinjiang University
Original Assignee
Xinjiang University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinjiang University filed Critical Xinjiang University
Priority to CN201520214552.2U priority Critical patent/CN204920912U/en
Application granted granted Critical
Publication of CN204920912U publication Critical patent/CN204920912U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mechanical oil recovery equipment for in oil development, including the horse head support, the top of horse head support articulates through the back shaft level has the walking beam, the left end of walking beam rotates and is connected with equipped weight wheel, equipped weight wheel's outer lane articulates has the cranked rod, the cranked rod passes through connecting rod and hinge joint, the piston is located inside the shear thickening fluid cylinder body, the fixed horse head that is equipped with of right -hand member of walking beam, the outer lane of horse head is equipped with the sucker rod lifting rope, the sucker rod lifting rope connects ware and sucker rod to be connected through hanging, the lower part of sucker rod is equipped with the one -way valve that mixes, the one -way lower extreme that mixes the valve is connected with the solid hopkinson bar, the bottom of solid hopkinson bar is connected with the oil -well pump, the intermediate position of horse head support is equipped with the motor. The utility model discloses stability is higher, has reduced the wearing and tearing of device, has improved oil recovery efficiency.

Description

A kind of for the mechanical oil recovery equip ment in oil exploitation
Technical field
The utility model relates to a kind of mechanical oil recovery device, specifically a kind of for the mechanical oil recovery equip ment in oil exploitation.
Background technology
Beam pumping unit is still a kind of equipment generally used in oil field machinery oil, usually and sucker rod and oil well pump with the use of.The all kinds oil pumper of current use has different features and function separately to adapt to the needs of different operating mode, is wherein also no lack of energy-saving beam pumping unit.But, ubiquitous problem is: drive crank and rocker mechanism to pull walking beam on pumping units and horse head to move back and forth owing to being driven reducer by motor, horse head weares and teares more serious when reaching critical localisation, noise is larger, stability is not good, and device oil recovery impurity is more, affect overall oil recovery efficiency.
Utility model content
The purpose of this utility model is to provide a kind of for the mechanical oil recovery equip ment in oil exploitation, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
For the mechanical oil recovery equip ment in oil exploitation, comprise oil well pump, oil pipe, sucker rod, flowline, wellhead tee joint, sucker rod lifting rope, horse head, walking beam, weighting distribution wheel, shear thickening liquid cylinder, horse head support, brake, motor, rotating band, expanding tense machine and directive wheel, described horse head support is isosceles triangular structure, the top of described horse head support is hinged with walking beam by back shaft, the left end of described walking beam is rotatably connected to weighting distribution wheel, the outer ring of described weighting distribution wheel is hinged with cranked rod, described cranked rod is connected with piston by connecting rod, it is inner that described piston is positioned at shear thickening liquid cylinder, shear thickening liquid is filled with in described shear thickening liquid cylinder, the right-hand member of described walking beam is fixed with horse head, the outer ring of described horse head is provided with sucker rod lifting rope, described sucker rod lifting rope is connect device be connected with sucker rod by outstanding, the top of described sucker rod is provided with hoop, the bottom of described sucker rod is provided with unidirectionally mixes valve, described unidirectional lower end of mixing valve is connected with solid hopkinson bar, the bottom of described solid hopkinson bar is connected with oil well pump, the outer ring of described sucker rod is provided with oil pipe, the top of described oil pipe is provided with wellhead tee joint, the right side of described wellhead tee joint is provided with flowline, the bottom of described oil pipe has been threaded screen casing, the centre position of described horse head support is provided with motor, described motor is provided with brake, the right side of described motor is provided with guiding wheel carrier, the left side of described guiding wheel carrier is provided with expanding tense machine, right side is provided with directive wheel, described weighting distribution wheel, motor, expanding tense machine, the outer ring of directive wheel and horse head is connected with rotating band in turn.
As further program of the utility model: the weight of described horse head is identical with the weight of weighting distribution wheel.
As further program of the utility model: described sucker rod is columnar structured.
Compared with prior art, the beneficial effects of the utility model are: cushioned moving up and down of horse head by shear thickening liquid cylinder, especially on horse head runs to during lower change point position along with the best results that cushions is carried out in the change of speed by shear thickening liquid, can the operation stability of lifting appliance, reduce wearing and tearing and the noise of device, by the bottom at oil pipe, screen casing is set, once can filter crude oil, promote oil recovery efficiency and quality, in addition, by the elasticity of adjustment rotating band that expanding tense machine can be real-time, to make whole plant running more steady.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of for the mechanical oil recovery equip ment in oil exploitation, comprise screen casing 1, oil well pump 2, solid hopkinson bar 3, oil pipe 4, unidirectionally mix valve 5, sucker rod 6, hoop 7, flowline 8, wellhead tee joint 9, sucker rod lifting rope 10, horse head 11, walking beam 12, back shaft 13, weighting distribution wheel 14, cranked rod 15, connecting rod 16, piston 17, shear thickening liquid cylinder 18, horse head support 19, brake 20, motor 21, rotating band 22, expanding tense machine 23, guiding wheel carrier 24 and directive wheel 25, described horse head support 19 is isosceles triangular structure, the top of described horse head support 19 is hinged with walking beam 12 by back shaft 13, the left end of described walking beam 12 is rotatably connected to weighting distribution wheel 14, the outer ring of described weighting distribution wheel 14 is hinged with cranked rod 15, described cranked rod 15 is connected with piston 17 by connecting rod 16, it is inner that described piston 17 is positioned at shear thickening liquid cylinder 18, shear thickening liquid is filled with in described shear thickening liquid cylinder 18, the right-hand member of described walking beam 12 is fixed with horse head 11, and the weight of horse head 11 is identical with the weight of weighting distribution wheel 14, the outer ring of described horse head 11 is provided with sucker rod lifting rope 10, described sucker rod lifting rope 10 is connect device (not shown) be connected with sucker rod 6 by outstanding, described sucker rod 6 is columnar structured, the top of described sucker rod 6 is provided with hoop 7, the bottom of described sucker rod 6 is provided with unidirectionally mixes valve 5, crude oil can be avoided to reflux, described unidirectional lower end of mixing valve 5 is connected with solid hopkinson bar 3, the bottom of described solid hopkinson bar 3 is connected with oil well pump 2, the lift up and down of solid hopkinson bar 3 is driven by sucker rod 6, crude oil extraction is carried out by oil well pump 2, the outer ring of described sucker rod 6 is provided with oil pipe 4, the top of described oil pipe 4 is provided with wellhead tee joint 9, the right side of described wellhead tee joint 9 is provided with flowline 8, the bottom of described oil pipe 4 has been threaded screen casing 1, filtered by screen casing 1 pair of crude oil, with holding device stable operation, and promote the quality of a crude oil.
The centre position of described horse head support 19 is provided with motor 21, described motor 21 is provided with brake 20, the right side of described motor 21 is provided with guiding wheel carrier 24, the left side of described guiding wheel carrier 24 is provided with expanding tense machine 23, right side is provided with directive wheel 25, described weighting distribution wheel 14, motor 21, expanding tense machine 23, the outer ring of directive wheel 25 and horse head 11 is connected with rotating band 22 in turn, swung up and down by the rotating drive horse head 11 of motor 21, and by regulating the position of expanding tense machine 23 to adjust the elasticity of rotating band 22 as required, break-in is carried out by directive wheel 25 pairs of rotating bands 22, to adapt to the requirement of horse head 11.
Operating principle of the present utility model is: control motor 21 action by electric control box (not shown), weighting distribution wheel 14 is driven to rotate by the effect of motor 21, and then horse head 11 is swung up and down, carry out buffering adjustment by swinging up and down of shear thickening liquid cylinder 18 pairs of horse heads 11 simultaneously, with the wearing and tearing of slowing device, sucker rod 6 is driven to move up and down by sucker rod lifting rope 10, the crude oil after screen casing 1 filtration is extracted in sucker rod 6 by oil well pump 2, by unidirectional non-return effect of mixing valve 5, discharge from flowline 8 after crude oil accumulation.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (3)

1., for the mechanical oil recovery equip ment in oil exploitation, comprise oil well pump, oil pipe, sucker rod, flowline, wellhead tee joint, sucker rod lifting rope, horse head, walking beam, weighting distribution wheel, shear thickening liquid cylinder, horse head support, brake, motor, rotating band, expanding tense machine and directive wheel, it is characterized in that, described horse head support is isosceles triangular structure, the top of described horse head support is hinged with walking beam by back shaft, the left end of described walking beam is rotatably connected to weighting distribution wheel, the outer ring of described weighting distribution wheel is hinged with cranked rod, described cranked rod is connected with piston by connecting rod, it is inner that described piston is positioned at shear thickening liquid cylinder, shear thickening liquid is filled with in described shear thickening liquid cylinder, the right-hand member of described walking beam is fixed with horse head, the outer ring of described horse head is provided with sucker rod lifting rope, described sucker rod lifting rope is connect device be connected with sucker rod by outstanding, the top of described sucker rod is provided with hoop, the bottom of described sucker rod is provided with unidirectionally mixes valve, described unidirectional lower end of mixing valve is connected with solid hopkinson bar, the bottom of described solid hopkinson bar is connected with oil well pump, the outer ring of described sucker rod is provided with oil pipe, the top of described oil pipe is provided with wellhead tee joint, the right side of described wellhead tee joint is provided with flowline, the bottom of described oil pipe has been threaded screen casing, the centre position of described horse head support is provided with motor, described motor is provided with brake, the right side of described motor is provided with guiding wheel carrier, the left side of described guiding wheel carrier is provided with expanding tense machine, right side is provided with directive wheel, described weighting distribution wheel, motor, expanding tense machine, the outer ring of directive wheel and horse head is connected with rotating band in turn.
2. according to claim 1ly it is characterized in that for the mechanical oil recovery equip ment in oil exploitation, the weight of described horse head is identical with the weight of weighting distribution wheel.
3. according to claim 1ly it is characterized in that for the mechanical oil recovery equip ment in oil exploitation, described sucker rod is columnar structured.
CN201520214552.2U 2015-04-11 2015-04-11 A mechanical oil recovery equipment for in oil development Expired - Fee Related CN204920912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520214552.2U CN204920912U (en) 2015-04-11 2015-04-11 A mechanical oil recovery equipment for in oil development

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520214552.2U CN204920912U (en) 2015-04-11 2015-04-11 A mechanical oil recovery equipment for in oil development

Publications (1)

Publication Number Publication Date
CN204920912U true CN204920912U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520214552.2U Expired - Fee Related CN204920912U (en) 2015-04-11 2015-04-11 A mechanical oil recovery equipment for in oil development

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109272841A (en) * 2018-11-05 2019-01-25 泗水县人民医院 A kind of emergency care simulated lung device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109272841A (en) * 2018-11-05 2019-01-25 泗水县人民医院 A kind of emergency care simulated lung device
CN109272841B (en) * 2018-11-05 2021-06-08 泗水县人民医院 Emergency nursing is with simulation lung device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20160411

CF01 Termination of patent right due to non-payment of annual fee