CN202768354U - Intelligent reversing integrated tubing pump oil production device - Google Patents

Intelligent reversing integrated tubing pump oil production device Download PDF

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Publication number
CN202768354U
CN202768354U CN 201220409200 CN201220409200U CN202768354U CN 202768354 U CN202768354 U CN 202768354U CN 201220409200 CN201220409200 CN 201220409200 CN 201220409200 U CN201220409200 U CN 201220409200U CN 202768354 U CN202768354 U CN 202768354U
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China
Prior art keywords
oil
ball screw
pump
fixed
shoe cream
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Active
Application number
CN 201220409200
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Chinese (zh)
Inventor
马宝忠
高承强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG WEIMA PUMP MANUFACTURING CO., LTD.
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马宝忠
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Priority to CN 201220409200 priority Critical patent/CN202768354U/en
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Publication of CN202768354U publication Critical patent/CN202768354U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses an intelligent reversing integrated tubing pump oil production device which comprises a well mouth, an oil storage chamber, an oil outlet pipeline, a sleeve pipe, an oil pipe hanger, an oil pipe, a sucker rod and a oil well pump. The intelligent reversing integrated tubing pump oil production device is characterized in that an upper polish rod is fixed at the upper end of the sucker rod through a first coupling, the upper end of the polish rod is connected with the lower end of a screw rod of a ball screw rod pair through a second coupling, an upper support ring is fixed on the upper portion of the oil storage chamber, a permanent magnet motor is arranged on the upper portion of the support ring, a main shaft of the permanent magnet motor is connected with a hollow shaft through a spline, the hollow shaft is fixedly connected with a ball screw rod pair nut, and a permanent magnet motor 1 is connected with a controller through a wire. Due to the fact that a speed reducer and a four-bar mechanism are eliminated, a whole structure is simplified, and transmission efficiency is effectively improved. In addition, pump efficiency can be effectively improved by controlling the stalling time intervals of the motor, and effect is especially obvious for a low permeability well.

Description

Intelligence commutation integrated tubing pump extracting device of oil
Technical field
The utility model relates to the improvement of the oil rig that a kind of oil extraction in oil field uses, specifically a kind of intelligent commutation integrated tubing pump extracting device of oil.
Background technique
Existing ground, oil field pumping unit type of service mainly contains several forms such as beam pumping unit, tower shelf type oil pumping machine, the power equipment of this class pumping unit is threephase asynchronous, drive the retarder rotation by drivign belt, retarder drives crank and connecting rod movement and walking beam is swung up and down, its flexible connecting member drives oil pumping polish rod with the variation of circular arc horse head pivot angle and moves, and reaches the purpose of drawing crude oil.Its deficiency is: this beam pumping unit, and complex structure, intermediate conversion and transmission link are more, thereby loss is larger in the power transmission process, and system effectiveness is low.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, adopt ground high pulling torque permanent magnet direct driving motor cycle clockwise and anticlockwise campaign to drive the ball screw pair leading screw and move up and down, the ball screw pair leading screw drives the plunger of oil well pump and does the intelligent commutation integrated tubing pump extracting device of oil that pumps.
In order to reach above purpose, the technological scheme that the utility model adopts is: this intelligence commutation integrated tubing pump extracting device of oil, comprise well head, shoe cream room, flowline, sleeve pipe, boll-weevil hanger, oil pipe, sucker rod and oil well pump, the top of well head is provided with shoe cream room, the sidewall of shoe cream room is provided with flowline, boll-weevil hanger sets on well head, the suitable for reading of boll-weevil hanger is located in the shoe cream room, the lower opening's edge of boll-weevil hanger is fixed on the oil pipe, the lower end of well head is fixed on the sleeve pipe, oil pipe is located in the sleeve pipe, sucker rod is located in the oil pipe, the lower end of sucker rod is fixedly connected with the plunger of oil well pump, the pump line of oil well pump is connected with oil pipe, it is characterized in that: the upper end of sucker rod is by the fixing upper polished rod of the first box cupling, the upper end of polished rod is connected by the lower end of the second box cupling with the ball screw pair leading screw, the fixing upper support ring on the top of shoe cream room, top at support ring is provided with magneto, the main shaft of magneto is by the spline joint hollow shaft, hollow shaft is fixedly connected with the ball screw pair screw, and magneto 1 is connected with controller by wire.
The utility model is also implemented by following measure: described magneto is fixed on the pylon by the load-bearing bearing assembly, upper end at the ball screw pair leading screw is provided with limiting stopper, be provided with guide wheel and static pulley on the top of pylon, one end of wire rope is fixed on the upper end of ball screw pair leading screw, and the other end of wire rope is fixed on the equilibrium block after successively walking around static pulley and guide wheel.
The beneficial effects of the utility model are: owing to having saved speed reducer and quadratic crank mechanism, simplified whole structure, effectively raised transmission efficiency; In addition, by the control motor stalling time lag, can effectively improve pump efficiency, particularly evident for the hyposmosis well.
Description of drawings
Fig. 1 is structure cross-sectional schematic of the present utility model;
Among the figure: 1, magneto; 2, ball screw pair leading screw; 3, load-bearing bearing assembly; 4, support ring; 5, limiting stopper; 6, flowline; 7, polished rod; 8, boll-weevil hanger; 9, oil pipe; 10, sucker rod; 11, sleeve pipe; 12, equilibrium block; 13, well head; 14, the first box cupling; 15, the second box cupling; 16, pylon; 17, ball screw pair screw; 18, hollow shaft; 19, guide wheel; 20, static pulley; 21, shoe cream room.
Embodiment
Make the utility model with reference to accompanying drawing 1.This intelligence commutation integrated tubing pump extracting device of oil, comprise well head 13, shoe cream room 21, flowline 6, sleeve pipe 11, boll-weevil hanger 8, oil pipe 9, sucker rod 10 and oil well pump, the top of well head 13 is provided with shoe cream room 21, the sidewall of shoe cream room 21 is provided with flowline 6, boll-weevil hanger 8 sets on well head 13, the suitable for reading of boll-weevil hanger 8 is located in the shoe cream room 21, the lower opening's edge of boll-weevil hanger 8 is fixed on the oil pipe 9, the lower end of well head 13 is fixed on the sleeve pipe 11, oil pipe 9 is located in the sleeve pipe 11, sucker rod 10 is located in the oil pipe 9, the lower end of sucker rod 10 is fixedly connected with the plunger of oil well pump, the pump line of oil well pump is connected with oil pipe 9, like this, fluid in the oil pipe 9 enters in the shoe cream room 21 through boll-weevil hanger 8, flow out from flowline 6 again, it is characterized in that: the upper end of sucker rod 10 is by the first box cupling 14 fixing upper polished rods 7, the upper end of polished rod 7 is connected with the lower end of ball screw pair leading screw 2 by the second box cupling 15, the fixing upper support ring 4 on the top of shoe cream room 21, be provided with magneto 1 on the top of support ring 4, the main shaft of magneto 1 is by spline joint hollow shaft 18, hollow shaft 18 is fixedly connected with ball screw pair screw 17, magneto 1 is connected with controller by wire, like this, cooperate with ball screw pair leading screw 2 by ball screw pair screw 17, to rotatablely move and be converted to straight line motion, make plunger periodic duty under the control of ground control unit of oil well pump, reach the purpose of oil pumping.
Described magneto 1 is fixed on the pylon 16 by load-bearing bearing assembly 3, be provided with limiting stopper 5 in the upper end of ball screw pair leading screw 2, be provided with guide wheel 19 and static pulley 20 on the top of pylon 16, one end of wire rope is fixed on the upper end of ball screw pair leading screw 2, the other end of wire rope is fixed on the equilibrium block 12 after successively walking around static pulley 20 and guide wheel 19, to improve whole stability.
During use, clockwise and anticlockwise by controller control magneto 1, magneto 1 drives hollow shaft 18 and rotates, hollow shaft 18 rotates together with ball screw pair screw 17, ball screw pair screw 17 drives ball screw pair leading screw 2 and moves up and down, be converted to straight line motion thereby will rotatablely move, because ball screw pair leading screw 2 connects oil pump plunger piston by polished rod 7, sucker rod 10, finally reach the purpose of oil pumping.The rotor of magneto 1 need not speed reducer, just can directly drive hollow shaft 18 rotations.When supposing that magneto 1 is rotated counterclockwise, ball screw pair screw 17 moves upward ball screw pair leading screw 2, and sucker rod 10 drive tubing pump pistons move upward and finish the oil suction action; When ball screw pair leading screw 2 runs to down stroke, the magneto 1 of namely ground controller setting is rotated counterclockwise and changes into the moment that turns clockwise, controller control magneto 1 is done clockwise motion, the ball screw pair screw 17 that turns clockwise moves downward ball screw pair leading screw 2, sucker rod 10 drive tubing pump pistons move downward finishes the oil extraction action, oil suction and oil extraction action are filled up oil pipe 9 with fluid, the fluid that fills up oil pipe 9 flows out through flowline 6, finish a complete oil pumping action this moment, so go round and begin again, with crude oil from the underground ground that gives rise to continuously.

Claims (2)

1. intelligent commutation integrated tubing pump extracting device of oil, comprise well head (13), shoe cream room (21), flowline (6), sleeve pipe (11), boll-weevil hanger (8), oil pipe (9), sucker rod (10) and oil well pump, the top of well head (13) is provided with shoe cream room (21), the sidewall of shoe cream room (21) is provided with flowline (6), boll-weevil hanger (8) sets on well head (13), the suitable for reading of boll-weevil hanger (8) is located in the shoe cream room (21), the lower opening's edge of boll-weevil hanger (8) is fixed on the oil pipe (9), the lower end of well head (13) is fixed on the sleeve pipe (11), oil pipe (9) is located in the sleeve pipe (11), sucker rod (10) is located in the oil pipe (9), the lower end of sucker rod (10) is fixedly connected with the plunger of oil well pump, the pump line of oil well pump is connected with oil pipe (9), it is characterized in that: the upper end of sucker rod (10) is by the fixing upper polished rod (7) of the first box cupling (14), the upper end of polished rod (7) is connected by the lower end of the second box cupling (15) with ball screw pair leading screw (2), the fixing upper support ring (4) on the top of shoe cream room (21), be provided with magneto (1) on the top of support ring (4), the main shaft of magneto (1) is by spline joint hollow shaft (18), hollow shaft (18) is fixedly connected with ball screw pair screw (17), and magneto (1) is connected with controller by wire.
2. intelligent commutation integrated tubing pump extracting device of oil according to claim 1, it is characterized in that: described magneto (1) is fixed on the pylon (16) by load-bearing bearing assembly (3), be provided with limiting stopper (5) in the upper end of ball screw pair leading screw (2), be provided with guide wheel (19) and static pulley (20) on the top of pylon (16), one end of wire rope is fixed on the upper end of ball screw pair leading screw (2), and the other end of wire rope is fixed on the equilibrium block (12) after successively walking around static pulley (20) and guide wheel (19).
CN 201220409200 2012-08-17 2012-08-17 Intelligent reversing integrated tubing pump oil production device Active CN202768354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220409200 CN202768354U (en) 2012-08-17 2012-08-17 Intelligent reversing integrated tubing pump oil production device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220409200 CN202768354U (en) 2012-08-17 2012-08-17 Intelligent reversing integrated tubing pump oil production device

Publications (1)

Publication Number Publication Date
CN202768354U true CN202768354U (en) 2013-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220409200 Active CN202768354U (en) 2012-08-17 2012-08-17 Intelligent reversing integrated tubing pump oil production device

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CN (1) CN202768354U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329233A (en) * 2014-10-21 2015-02-04 大庆九方石油仪器设备有限公司 Spiral reciprocating type underground oil extraction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329233A (en) * 2014-10-21 2015-02-04 大庆九方石油仪器设备有限公司 Spiral reciprocating type underground oil extraction device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shandong Weima pumps manufacturing Co.

Assignor: Ma Baozhong

Contract record no.: 2013370000151

Denomination of utility model: Intelligent reversing integrated tubing pump oil production device

Granted publication date: 20130306

License type: Exclusive License

Record date: 20130624

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
ASS Succession or assignment of patent right

Owner name: SHANDONG WEIMA PUMPS MANUFACTURING CO., LTD.

Free format text: FORMER OWNER: MA BAOZHONG

Effective date: 20140509

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 271100 LAIWU, SHANDONG PROVINCE TO: 271199 LAIWU, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140509

Address after: 271199 intersection of Yuntai Mountain Road and Panlong River Street, Laiwu hi tech Zone, Shandong

Patentee after: SHANDONG WEIMA PUMP MANUFACTURING CO., LTD.

Address before: 271100 Shandong Province, Laiwu city high tech development zone plate dragon river Street No. 007 Shandong Weima pumps manufacturing Co.

Patentee before: Ma Baozhong