CN101603415B - Multiple well pumping unit - Google Patents
Multiple well pumping unit Download PDFInfo
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- CN101603415B CN101603415B CN 200910055223 CN200910055223A CN101603415B CN 101603415 B CN101603415 B CN 101603415B CN 200910055223 CN200910055223 CN 200910055223 CN 200910055223 A CN200910055223 A CN 200910055223A CN 101603415 B CN101603415 B CN 101603415B
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Abstract
The invention provides a multiple well pumping unit in the technical field of geologic mining. The pumping unit comprises a drive unit, a rotating shaft, a support and pumping execution units, wherein one end of the rotating shaft is connected with the drive unit, while the other end is vertically and movably arranged in the support; a plural pairs of pumping execution units are connected with the rotating shaft; the support is fixed on the ground; and even pumping execution units are arranged, each pair of pumping execution units are symmetrically arranged on two sides of the rotating shaft at 180 degrees. The pumping unit doubles the working efficiency through pumping oil and gas at the same time by two strokes. A plurality of execution units can be fixedly connected on the rotating shaft to realize multiple well pumping.
Description
Technical field
What the present invention relates to is a kind of device of geology mining machines technical field, specifically a kind of multiple well pumping unit.
Background technology
Existing field use is single head individual well oil pumper the most widely, upstroke pumping fluid, and the down stroke zero load is not worked.This kind oil pumper floor space is large, and device is complicated, and system effectiveness is low.
Through the retrieval of prior art is found, China Patent No. 01139505.2 discloses a kind of " energy-saving pumping unit ", adopts reciprocating type lifting oil pumping mechanism, has that stroke is grown, the efficient high.But its entrance location is positioned at frame inside, the workover treatment difficulty, and the transmission system maintenance workload is large, and reliability is not high, the measure of the high dry running unprotect of balancing weight, poor stability.
China Patent No. 20071009115.5 discloses " a kind of twin-well oil-pumping machine of high reliability ", adopt two cover frames, the use crossbeam connects, two ends are fixed guide ring wheel respectively, polished rod eye is connected on pulley, and polished rod eye two ends are connected with the left and right well rod respectively, and changement is connected with actuating unit, actuating unit drives changement and does the closed curve motion, drives the left and right well rod and pumps.This invention high efficiency.But, can only be applied to two wells, the design of oil pumper is closely related with the design of oil well, and implementation is poor.
Summary of the invention
The present invention is directed to the prior art above shortcomings, a kind of multiple well pumping unit is provided, can be used for gang pumping, compared with prior art simple in structure, stroke is adjustable, and operation expense is low.
The present invention is achieved by the following technical solutions, the present invention includes: driver element, rotating shaft, support and oil pumping performance element, wherein: an end of rotating shaft is connected with driver element, the other end of rotating shaft vertically is movably set in support, some the oil pumping performance element is connected with rotating shaft, support being fixedly installed on ground;
Described oil pumping performance element has even number, and every a pair of oil pumping performance element is 180 both sides that are symmetricly set in rotating shaft mutually.
Described oil pumping performance element comprises: driving wheel, wire rope, pair of brackets, a pair of fixed pulley and a pair of sucker rod, wherein: pair of brackets is fixedly installed on respectively the ground above oil well corresponding to oil pumping performance element, a pair of fixed pulley rotates respectively the top that is arranged at corresponding support, driving wheel is connected with rotating shaft is coaxial, two, the two ends of wire rope fixed pulley connects respectively a pair of sucker rod, and the middle part of wire rope is fixedly connected with driving wheel.
The present invention carries out work in the following manner: driver element drives rotating shaft and rotates, driving wheel in rotating shaft also swings thereupon, has one to carry out the pumping action in every a pair of oil pumping performance element, and another carries out down maneuver, during the driving wheel counter motion, two oil pumping performance element processes are opposite.
Two of up and down of the present invention stroke can be realized the pumping of oil gas, and operating efficiency is able to double.A plurality of performance elements that can be connected in rotating shaft are realized gang pumping.
Description of drawings
Fig. 1 top view of the present invention.
Fig. 2 lateral view of the present invention.
The specific embodiment
The below elaborates to embodiments of the invention, and the present embodiment is implemented under take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As depicted in figs. 1 and 2, the present embodiment comprises: driver element 1, rotating shaft 2, support 3 and oil pumping performance element 4, wherein: an end of rotating shaft 2 is connected with driver element 1, the other end of rotating shaft 2 vertically is movably set in and supports in 3,2 pairs of oil pumping performance elements 4 are connected with rotating shaft 2, support 3 and are fixedly installed on ground;
Described every a pair of oil pumping performance element 4 is 180 both sides that are symmetricly set in rotating shaft 2 mutually.
Described oil pumping performance element 4 comprises: driving wheel 5, wire rope 6, support 7, fixed pulley 8 and sucker rod 9, wherein: support 7 is fixedly installed on respectively the ground of the oil well top of oil pumping performance element 4 correspondences, fixed pulley 8 rotates respectively the top that is arranged at corresponding support 7, driving wheel 5 is connected with rotating shaft 2 is coaxial, the fixed end of wire rope 6 is through being connected to two end points of driving wheel 5, and wire rope 6 is walked around fixed pulley 8 connecting with pumping rod 9 respectively.
When driver element 1 drive shaft 2 is rotated, the driving wheel 5 that drives in rotating shaft 2 is realized reciprocally swinging, as shown in Figure 1, when driving wheel 5 swings clockwise, under driving wheel 5 drives, wire rope 6 upwards drives the sucker rod 9 of the oil pumping performance element 4 of half and pumps, and makes simultaneously the sucker rod 9 of the oil pumping performance element 4 of other half put down.When driving wheel 5 moved counterclockwise, under driving wheel 5 drove, wire rope 6 upwards drove the sucker rod 9 of the oil pumping performance element 4 of an opposite side and pumps.All can realize like this oil pumping in the reciprocating motion process of driving wheel 5.
Claims (1)
1. multiple well pumping unit, comprise: driver element, rotating shaft, support and oil pumping performance element, wherein: an end of rotating shaft is connected with driver element, and the other end of rotating shaft vertically is movably set in support, some the oil pumping performance element is connected with rotating shaft, support being fixedly installed on ground; It is characterized in that, described oil pumping performance element has even number, and every a pair of oil pumping performance element is 180 both sides that are symmetricly set in rotating shaft mutually;
Described every a pair of oil pumping performance element comprises: driving wheel, two wire rope, pair of brackets, a pair of fixed pulley and a pair of sucker rods, wherein: pair of brackets is fixedly installed on respectively the ground above oil well corresponding to oil pumping performance element, a pair of fixed pulley rotates respectively the top that is arranged at corresponding support, driving wheel is connected with rotating shaft is coaxial, the fixed end of wire rope is through being connected to two end points of driving wheel, and wire rope is walked around two fixed pulleys and connected respectively a pair of sucker rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910055223 CN101603415B (en) | 2009-07-23 | 2009-07-23 | Multiple well pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910055223 CN101603415B (en) | 2009-07-23 | 2009-07-23 | Multiple well pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603415A CN101603415A (en) | 2009-12-16 |
| CN101603415B true CN101603415B (en) | 2013-05-22 |
Family
ID=41469304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910055223 Active CN101603415B (en) | 2009-07-23 | 2009-07-23 | Multiple well pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101603415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888619A (en) * | 2016-04-25 | 2016-08-24 | 王海荣 | Energy-saving oil pumping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676311A (en) * | 1984-11-04 | 1987-06-30 | Dysarz Edward D | Multiwell pumping device |
| CN2511789Y (en) * | 2001-11-05 | 2002-09-18 | 张传国 | Tower digital sucker |
| CN2550498Y (en) * | 2002-07-10 | 2003-05-14 | 李征 | Self balance electromechanical integrated intelligent oil pump unit of driven well rope wheel interactive |
| CN1432717A (en) * | 2002-01-07 | 2003-07-30 | 李红岩 | Hydraulic cylinder type double-well oil pumping unit |
| CN201246145Y (en) * | 2008-05-27 | 2009-05-27 | 李清德 | Double-well linkage type oil pumping machine |
-
2009
- 2009-07-23 CN CN 200910055223 patent/CN101603415B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676311A (en) * | 1984-11-04 | 1987-06-30 | Dysarz Edward D | Multiwell pumping device |
| CN2511789Y (en) * | 2001-11-05 | 2002-09-18 | 张传国 | Tower digital sucker |
| CN1432717A (en) * | 2002-01-07 | 2003-07-30 | 李红岩 | Hydraulic cylinder type double-well oil pumping unit |
| CN2550498Y (en) * | 2002-07-10 | 2003-05-14 | 李征 | Self balance electromechanical integrated intelligent oil pump unit of driven well rope wheel interactive |
| CN201246145Y (en) * | 2008-05-27 | 2009-05-27 | 李清德 | Double-well linkage type oil pumping machine |
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| Publication number | Publication date |
|---|---|
| CN101603415A (en) | 2009-12-16 |
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