CN107130942A - A kind of novel vertical oil pumper - Google Patents

A kind of novel vertical oil pumper Download PDF

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Publication number
CN107130942A
CN107130942A CN201710344497.2A CN201710344497A CN107130942A CN 107130942 A CN107130942 A CN 107130942A CN 201710344497 A CN201710344497 A CN 201710344497A CN 107130942 A CN107130942 A CN 107130942A
Authority
CN
China
Prior art keywords
oil pumper
driving member
vertical oil
motor
head sheave
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.)
Pending
Application number
CN201710344497.2A
Other languages
Chinese (zh)
Inventor
朱猛
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.)
Suzhou Aerosapce Linquan Motor Co Ltd
Original Assignee
Suzhou Aerosapce Linquan Motor Co Ltd
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 Suzhou Aerosapce Linquan Motor Co Ltd filed Critical Suzhou Aerosapce Linquan Motor Co Ltd
Priority to CN201710344497.2A priority Critical patent/CN107130942A/en
Publication of CN107130942A publication Critical patent/CN107130942A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121Lifting well fluids
    • E21B43/126Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to a kind of novel vertical oil pumper, the head sheave both sides of the oil pumper are connected with uphole end and Balance weight end by connector, simultaneously, also by a driving member by head sheave and a motor connection, drive the head sheave to rotate by motor, oil pumper wind resistance grade can be improved by such kind of drive, particularly on Xinjiang and other places, oil pumper remains to reliably working, is that other vertical oil-pumping machines are incomparable.

Description

A kind of novel vertical oil pumper
Technical field
The present invention relates to vertical oil-pumping machine field, specially a kind of novel vertical oil pumper.
Background technology
Traditional vertical direct drive pumping unit is connected counterweight by forward and backward belt pulley and well head is realized by belt transmission Oil pumper works, as shown in figure 1, be the structural representation of Conventional upright oil pumper, in the Conventional upright oil pumper, belt by The influence of wind is larger, particularly in some regional oil fields, because strong wind causes well head serious wear, it is impossible to meet use requirement, And if converted to the wheel footpath of motor is accomplished by being made big on wire rope gearing, Conventional upright direct drive pumping unit, magneto Cost will rise into multiple, cause traditional vertical direct drive pumping unit to be promoted not open always.
The content of the invention
It is an object of the invention to provide a kind of novel vertical oil pumper, the vertical oil-pumping machine is a kind of energy-conservation of direct-driving type Oil pumper, the use reliability that can preferably improve vertical oil-pumping machine and the equipment that existing vertical oil-pumping machine is greatly reduced into This.
To achieve the above object, the present invention provides following technical scheme:A kind of novel vertical oil pumper, the oil pumper Head sheave both sides are connected with uphole end and Balance weight end by connector, and the connector difference in vertical state, is also set with bottom surface A drive is equipped with, the drive is located at a plane and positioned at Balance weight end side with head sheave, meanwhile, it is additionally provided with a biography Moving part, the driving member is placed on the drive, and the driving member two ends respectively with head sheave and a motor connection.
Further, the connector is belt or steel wire rope.
Further, the driving member is belt or steel wire rope.
Further, the motor is permagnetic synchronous motor.
The present invention concrete principle be:If adding different loads respectively at a head sheave two ends, such as uphole end is A tons of loads Lotus, Balance weight end is B tons of load, now need to only be applied in head sheave(A-B)The load of ton can drive head sheave to operate, present invention fortune This principle is used, the load for acting on motor is only(A-B)The load of ton is poor(It is originally B tons of load), such motor upload The power that moving part is received will be greatly reduced, therefore driving member can be so that with relatively thin/thinner, motor wheel footpath can reduce on motor, electricity The cost of manufacture of machine can be greatly reduced;Head sheave is to play a transition role simultaneously, and wheel footpath can do arbitrarily large or arbitrarily small, be full Sufficient driving member service life and well head, which are stepped down, to be required, head sheave wheel footpath can be accomplished into more than 1800mm;Driving member two ends are distinguished simultaneously It is fixed on motor and head sheave, by pulling head sheave transmission, can persistently keeps higher transmission efficiency;So driving member can just expire Sufficient oilfield life requirement, improves oil pumper wind resistance grade, particularly on Xinjiang and other places, oil pumper remains to reliably working, and this is Other vertical oil-pumping machines are incomparable.
The present invention compared with prior art, the beneficial effects of the invention are as follows:
1. Conventional upright machine, which is difficult to maturation, uses wire rope gearing, because steel wire rope needs larger wheel footpath, if motor wheel footpath is done It is very big, it will motor cost is greatly increased, if using belt transmission, the environment for overcoming oil field strong wind being difficult to again, causes well Mouth serious wear;And in the vertical oil-pumping machine described in the invention, can make it that wire rope gearing is able to ripe application, again can be significantly Reduce motor manufacturing cost, kill two birds with one stone so that energy-saving pumping unit cost is greatly reduced, be energy-saving pumping unit promote establish into This basis.
Described vertical oil-pumping machine, using compound permanent magnet motor, saves speed reducer drive, substantially reduces power consumption, together When conventional pumping unit load difference is shifted, motor is solely subjected to load difference effect, and the cost of motor is greatly reduced so that whole oil pumping Machine cost is also reduced.
The diameter of head sheave only serves transitional function in whole transmission, and wheel footpath can take arbitrarily large, it is ensured that driving member compared with High impeller diameter ratio, the bending of driving member will be greatly reduced, so as to greatly improve the service life of driving member, to meet oil field To the use requirement of driving member.
Brief description of the drawings
Fig. 1 is the structural representation of Conventional upright oil pumper;
Fig. 2 is the overall structure figure of oil pumper of the present invention;
Fig. 3 is the real schematic diagram of the present invention;
In figure:1st, motor, 2, belt, 3, belt pulley, 4, head sheave, 5, uphole end, 6, Balance weight end, 7, connector, 8, driving member, 9, Drive.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Embodiment:Refer to shown in Fig. 2-3, a kind of novel vertical oil pumper, the both sides of head sheave 4 of the oil pumper pass through even Fitting 7 is connected with uphole end 5 and Balance weight end 6, meanwhile, be additionally provided with a driving member 8, the two ends of the driving member 8 respectively with day The motor 1 of wheel 4 and one is connected, and the motor 1 is arranged on the side of Balance weight end 6.
In the present embodiment, the connector 8 is belt or steel wire rope.
In the present embodiment, the driving member 7 is belt or steel wire rope.
In the present embodiment, the motor 1 is permagnetic synchronous motor.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (4)

1. a kind of novel vertical oil pumper, it is characterised in that:The head sheave both sides of the oil pumper are connected with well head by connector End and Balance weight end, the connector difference in vertical state, are additionally provided with a drive, the drive and head sheave with bottom surface Positioned at a plane and positioned at Balance weight end side, meanwhile, a driving member is additionally provided with, the driving member is placed on the drive On, and the driving member two ends respectively with head sheave and a motor connection.
2. a kind of novel vertical oil pumper according to claim 1, it is characterised in that:The connector is belt or steel wire Rope.
3. a kind of novel vertical oil pumper according to claim 1, it is characterised in that:The driving member is belt or steel wire Rope.
4. a kind of novel vertical oil pumper according to claim 1, it is characterised in that:The motor is permanent magnet synchronous electric Machine.
CN201710344497.2A 2017-05-16 2017-05-16 A kind of novel vertical oil pumper Pending CN107130942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710344497.2A CN107130942A (en) 2017-05-16 2017-05-16 A kind of novel vertical oil pumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710344497.2A CN107130942A (en) 2017-05-16 2017-05-16 A kind of novel vertical oil pumper

Publications (1)

Publication Number Publication Date
CN107130942A true CN107130942A (en) 2017-09-05

Family

ID=59732852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710344497.2A Pending CN107130942A (en) 2017-05-16 2017-05-16 A kind of novel vertical oil pumper

Country Status (1)

Country Link
CN (1) CN107130942A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2683844Y (en) * 2004-02-20 2005-03-09 朱克彦 Gear wheel reversing long stroke pumping unit
CN2760222Y (en) * 2004-10-10 2006-02-22 陈宗武 Head sheave type long-stroke oil pumping unit
CN2856408Y (en) * 2005-11-14 2007-01-10 黄绍业 Top-wheel pumping unit having simple reduction driving gear
CN200961574Y (en) * 2006-10-20 2007-10-17 李光友 Outer rotor permanent magnet synchronous motor driven crown sheave type pumping unit transmission structure
CN101382057A (en) * 2007-09-03 2009-03-11 刘永德 Non-beam single-frame direct drive type head-sheave double-well pumping-unit
CN201433745Y (en) * 2009-04-01 2010-03-31 金成群 Wheeled oil pumping unit
CN201661280U (en) * 2010-03-11 2010-12-01 天津工程师范学院 Novel liner electromagnetic pumping unit
CN202228046U (en) * 2011-02-23 2012-05-23 北京兰德伟业科技发展有限公司 Double-well oil pumping unit of direct-drive motor
CN204212746U (en) * 2014-11-14 2015-03-18 大庆丹诺石油科技开发有限公司 Without beam type intelligent oil pumping machine
CN207526478U (en) * 2017-05-16 2018-06-22 苏州航天林泉电机有限公司 A kind of novel vertical pumping unit

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2683844Y (en) * 2004-02-20 2005-03-09 朱克彦 Gear wheel reversing long stroke pumping unit
CN2760222Y (en) * 2004-10-10 2006-02-22 陈宗武 Head sheave type long-stroke oil pumping unit
CN2856408Y (en) * 2005-11-14 2007-01-10 黄绍业 Top-wheel pumping unit having simple reduction driving gear
CN200961574Y (en) * 2006-10-20 2007-10-17 李光友 Outer rotor permanent magnet synchronous motor driven crown sheave type pumping unit transmission structure
CN101382057A (en) * 2007-09-03 2009-03-11 刘永德 Non-beam single-frame direct drive type head-sheave double-well pumping-unit
CN201433745Y (en) * 2009-04-01 2010-03-31 金成群 Wheeled oil pumping unit
CN201661280U (en) * 2010-03-11 2010-12-01 天津工程师范学院 Novel liner electromagnetic pumping unit
CN202228046U (en) * 2011-02-23 2012-05-23 北京兰德伟业科技发展有限公司 Double-well oil pumping unit of direct-drive motor
CN204212746U (en) * 2014-11-14 2015-03-18 大庆丹诺石油科技开发有限公司 Without beam type intelligent oil pumping machine
CN207526478U (en) * 2017-05-16 2018-06-22 苏州航天林泉电机有限公司 A kind of novel vertical pumping unit

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170905

WD01 Invention patent application deemed withdrawn after publication