CN101289930B - Oil pumping machine of circular disc permanent magnetism wind water double cold linear motor - Google Patents
Oil pumping machine of circular disc permanent magnetism wind water double cold linear motor Download PDFInfo
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- CN101289930B CN101289930B CN2008100647251A CN200810064725A CN101289930B CN 101289930 B CN101289930 B CN 101289930B CN 2008100647251 A CN2008100647251 A CN 2008100647251A CN 200810064725 A CN200810064725 A CN 200810064725A CN 101289930 B CN101289930 B CN 101289930B
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- motor
- rope sheave
- fixed
- linear motor
- cooled
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- 238000005086 pumping Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 15
- 230000005389 magnetism Effects 0.000 title claims description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 239000010705 motor oil Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005405 multipole Effects 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Wind Motors (AREA)
- Linear Motors (AREA)
Abstract
The invention relates to a pumping unit with a disk permanent magnet water-cooled and air-cooled linear motor. Two sides of a rope pulley are respectively provided with a set of disk permanent magnetic water-cooled and air-cooled synchronous three-phase linear motor drive set the primary of which is a stator, the secondary of which is a motor and the secondary is a permanent magnet; the motor adopts water-cooled and air-cooled motor. The secondary is respectively fixed on the two sides of the rope pulley to form a whole; the primary is fixed on the same shaft outside the secondary; a gap is arranged between the primary and the secondary; the primary drives the secondary which drives the rope pulley to rotate; an inner hole of the rope pulley is provided with a rolling bearing; an outer sleeve of the bearing is rotated along with the rope pulley; and an inner sleeve of the bearing is fixed with the shaft. The pumping unit has the advantages of simple structure, multi-pole, low rotating speed, big torque, no environmental pollution, no lubricant, long service life, convenient maintenance, few replaceable parts and easy matching.
Description
Technical field: the present invention relates to a kind of circular disc permanent magnetism wind water double cold linear motor oil pumping machine.
Background technology: at present, mostly to adopt electric rotating machine be power to the oil pumper of extensive use on the oil field, and by reducer and complicated transmission mechanism and cantilever, will rotatablely move is converted into rectilinear motion; Also have and adopt linear electric motors to drag oil pumper, though be to have cancelled transmission mechanism, directly drag sucker rod, but dimension level and primary clearance are too small, and be secondary long, and linearity is difficult to guarantee, in strong magnetic lower slider operation, sliding bearing abrasion is too fast, and variable factor in theory in service is more, is difficult to overcome.Above ubiquity complex structure, the volume heaviness, and big energy-consuming, maintenance difficulty is big, shortcomings such as expense height.
Summary of the invention: the circular disc permanent magnetism wind water double cold linear motor oil pumping machine that the purpose of this invention is to provide a kind of number simple in structure, multipole, the slow-speed of revolution, big torque, non-environmental-pollution.In order to achieve the above object, the technical solution used in the present invention is: a kind of circular disc permanent magnetism wind water double cold linear motor oil pumping machine, the two cold synchronous three-phase linear motor drivers of the identical disk permanent magnetism of a cover are respectively installed in the rope sheave both sides, the elementary of this device is stator, secondary is mover, secondary is permanent magnet, the motor winding is the multiply Double Layer Winding, in parallel with groove two bags, in order with being in series, it is characterized in that: motor adopts wind, water is two cold, the secondary both sides that are separately fixed at rope sheave, form one, primary fixed is on the secondary outside coaxial, gapped between elementary and secondary, elementary driving is secondary, secondary drive rope sheave rotation, the rope sheave endoporus is equipped with rolling bearing, bearing outside rotates with rope sheave, bearing inner sleeve and axle location, the two cold synchronous three-phase linear motor driver integral installations of disk permanent magnetism fit on the bearing support of derrick, steel wire loop is on rope sheave, rope body one end is fixed on the sucker rod, the other end is fixed on the counterweight assembly, and rope sheave drives sucker rod operation counterweight assembly and guide peg loose fit, and the accumulator locating shaft fixes on the ground, shifting axle is fixed on counterweight assembly upper end, the compression spring respectively is housed on counterweight assembly endoporus and the derrick panel, the compression spring, blower fan is assemblied on the sealing plate, and sealing plate is contained in the motor first half and electric baseboard is formed wind pond, the motor Lower Half is pressed U for opening wide shape at the bottom of elementary core slots, W, the annular red copper circulating water pipe of the alternate laying of V.
Technique effect of the present invention is:
1. inferior level is an one with rope sheave, and with single rope traction, rope sheave one end is fixed on the sucker rod, and the other end is fixed on the counterweight assembly, and secondary direct driving rope sheave rotation just drives the sucker rod operation.
2. rod stroke can be adjusted arbitrarily, only needs to determine the length of derrick height and pull rope.Its stroke can reach more than the 10m, and sucker rod speed can reach 0.8m/s, improves about 30% than existing sucker rod speed.
3. derrick adopts planer type structure, can adjust derrick height at any time according to the stroke needs, and the power distribution rationally, and intensity is reliable, and the windward side is very little.There is not horizontal direction power in vertical bearing, does not need covering, is provided with rainproof, sun-proof umbrella crown, good stability.
4. aboveground installation is simple, and the activity duration is short, and installation accuracy is very easy to control.
5. adopt heat radiation circulating water pipe temperature control between elementary winding and the iron core, the air-cooled temperature control of secondary employing guarantees that motor is reliable.
6. motor winding connection form is Double Layer Winding with conventional different, and is in parallel with groove two bags, in order with being in series.Because sectional area of wire is bigger, under the specified conditions of, the cylindrical facewidth narrow, only take the multiply Double Layer Winding different with routine at disc motor internal-round gear unshakable in one's determination, in parallel with groove two bags, the homophase serial connection so just can realize rolling off the production line easily the three-phase resistance balance in order.
7. the counterweight assembly links to each other with sucker rod with single rope traction, does not disturb mutually, and operation does not need higher installation accuracy freely.According to electric machine operating characteristic, adopt best suspension point counterweight theory, replace motor with counterweight to greatest extent and drag, make motor leave enough adaptabilitys to changes, be furnished with accumulating mechanism and realize energy-conservation.
Description of drawings:
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is an overall structure lateral view of the present invention.
Fig. 3 is motor winding connection figure of the present invention.
Fig. 4 is motor winding water-cooled figure of the present invention.
The specific embodiment:
As shown in Figure 1, the present invention is a kind of circular disc permanent magnetism wind water double cold linear motor oil pumping machine, the two cold synchronous three-phase linear motor drivers of the identical disk geomantic omen permanent magnetism of a cover are respectively installed in rope sheave 3 both sides, elementary 1 of this device is a stator, secondary 2 is mover, secondary 2 is permanent magnet, motor adopts wind, water is two cold, secondary 2 are separately fixed at the both sides of rope sheave 3, form one, elementary 1 is fixed on the axle 5 in secondary 2 outsides, gapped between elementary 1 and secondary 2, elementary 1 drives secondary 2, secondary 2 drive rope sheave 3 rotations, and rope sheave 3 endoporus are equipped with rolling bearing 4, and bearing outside is with rope sheave 3 rotations, bearing inner sleeve fits on the bearing support 6 of derrick 7 with axle 5 location, the two cold synchronous three-phase linear motor driver integral installations of disk permanent magnetism.As shown in Figure 2, wire rope 8 is enclosed within on the rope sheave 3, rope body one end is fixed on the sucker rod 9, and the other end is fixed on the counterweight assembly 14, and rope sheave 3 drives sucker rod 9 operations, counterweight assembly 14 and guide peg 15 loose fit, accumulator locating shaft 17 fixes on the ground, and shifting axle 13 is fixed on counterweight assembly 14 upper ends, and counterweight assembly 14 endoporus are equipped with the first compression spring 16, the second compression spring 12 is housed on the derrick panel, when counterweight assembly 14 is descending by 16 accumulation of energys of accumulator locating shaft 17 compression springs; When counterweight assembly 14 is up by 12 accumulation of energys of accumulation of energy shifting axle 13 compression springs.Commutation moment accumulator releases energy, and realizes energy-conservation.Blower fan 10 is assemblied on the sealing plate, sealing plate is contained in the motor first half and electric baseboard is formed wind pond 11, the motor Lower Half is to open wide shape, high wind is by behind the wind pond, at the descending one-tenth flow-disturbing of the effect of secondary rotation, leave from the motor Lower Half then, so as to realizing motor secondary (permanent magnet) temperature control purpose.As shown in Figure 3, the motor winding is the multiply Double Layer Winding, and is in parallel with groove two bags, in order with being in series.
As shown in Figure 4, at the bottom of elementary core slots, press U, W, the annular red copper circulating water pipe of the alternate laying of V,, realize temperature control electric motor primary by recirculated water.
Claims (1)
1. circular disc permanent magnetism wind water double cold linear motor oil pumping machine, the two cold synchronous three-phase linear motor drivers of the identical disk permanent magnetism of a cover are respectively installed in rope sheave (3) both sides, elementary (1) of this device is stator, secondary (2) are mover, secondary (2) are permanent magnet, the motor winding is the multiply Double Layer Winding, in parallel with groove two bags, in order with being in series, it is characterized in that: motor adopts wind, water is two cold, secondary (2) are separately fixed at the both sides of rope sheave (3), form one, elementary (1) is fixed on the axle (5) in secondary (2) outside, gapped between elementary (1) and secondary (2), elementary (1) drives secondary (2), secondary (2) drive rope sheave (3) rotation, rope sheave (3) endoporus is equipped with rolling bearing (4), bearing outside rotates with rope sheave (3), bearing inner sleeve and axle (5) location, the two cold synchronous three-phase linear motor driver integral installations of disk permanent magnetism fit on the bearing support (6) of derrick (7), wire rope (8) is enclosed within on the rope sheave (3), rope body one end is fixed on the sucker rod (9), the other end is fixed on the counterweight assembly (14), rope sheave (3) drives sucker rod (9) operation, counterweight assembly (14) and guide peg (15) loose fit, accumulator locating shaft (17) fixes on the ground, shifting axle (13) is fixed on counterweight assembly (14) upper end, counterweight assembly (14) endoporus is equipped with the first compression spring (16), derrick panel is equipped with the second compression spring (12), blower fan (10) is assemblied on the sealing plate, sealing plate is contained in the motor first half and electric baseboard is formed wind pond (11), and the motor Lower Half is pressed U for opening wide shape at the bottom of elementary core slots, W, the annular red copper circulating water pipe of the alternate laying of V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100647251A CN101289930B (en) | 2008-06-13 | 2008-06-13 | Oil pumping machine of circular disc permanent magnetism wind water double cold linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100647251A CN101289930B (en) | 2008-06-13 | 2008-06-13 | Oil pumping machine of circular disc permanent magnetism wind water double cold linear motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101289930A CN101289930A (en) | 2008-10-22 |
| CN101289930B true CN101289930B (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100647251A Expired - Fee Related CN101289930B (en) | 2008-06-13 | 2008-06-13 | Oil pumping machine of circular disc permanent magnetism wind water double cold linear motor |
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| CN (1) | CN101289930B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510173A (en) * | 2011-11-09 | 2012-06-20 | 哈尔滨泰富实业有限公司 | Cooling structure of flat permanent-magnet linear water-cooling motor |
| CN104201820B (en) * | 2014-08-25 | 2017-10-24 | 杭州岳峰科技有限公司 | Straight line magnetic force directly drives disk power device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046542U (en) * | 1989-04-04 | 1989-10-25 | 淄博市机械研究所 | Compound wheel type beam-pumping unit |
| CN1171493A (en) * | 1996-07-22 | 1998-01-28 | 孙平 | Pumping unit and oil-pumping method |
| CN1508383A (en) * | 2002-12-13 | 2004-06-30 | 李华林 | Split motor-drived vertical-pipe reciprocating chain pumping unit |
| CN2632343Y (en) * | 2003-06-09 | 2004-08-11 | 孙平 | Three-phase non-iron core winding permasyn linear motor beam-pumping untis |
| CN2858941Y (en) * | 2005-12-06 | 2007-01-17 | 河南南阳市油田机械制造有限公司 | Direct-driven oil pumping unit for permanent magnet disk motor |
| CN2899258Y (en) * | 2006-04-28 | 2007-05-09 | 锦州汉拿电机有限公司 | Mixed-cooling generator |
| 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 |
| CN101070837A (en) * | 2007-03-19 | 2007-11-14 | 濮阳市信宇石油机械化工有限公司 | W-type towing oil-pumping machine |
| CN201202448Y (en) * | 2008-06-13 | 2009-03-04 | 哈尔滨泰富电气有限公司 | Circular tray permanent magnetism wind and water double-cold straight line motor oil pumping machine |
-
2008
- 2008-06-13 CN CN2008100647251A patent/CN101289930B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046542U (en) * | 1989-04-04 | 1989-10-25 | 淄博市机械研究所 | Compound wheel type beam-pumping unit |
| CN1171493A (en) * | 1996-07-22 | 1998-01-28 | 孙平 | Pumping unit and oil-pumping method |
| CN1508383A (en) * | 2002-12-13 | 2004-06-30 | 李华林 | Split motor-drived vertical-pipe reciprocating chain pumping unit |
| CN2632343Y (en) * | 2003-06-09 | 2004-08-11 | 孙平 | Three-phase non-iron core winding permasyn linear motor beam-pumping untis |
| CN2858941Y (en) * | 2005-12-06 | 2007-01-17 | 河南南阳市油田机械制造有限公司 | Direct-driven oil pumping unit for permanent magnet disk motor |
| CN2899258Y (en) * | 2006-04-28 | 2007-05-09 | 锦州汉拿电机有限公司 | Mixed-cooling generator |
| 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 |
| CN101070837A (en) * | 2007-03-19 | 2007-11-14 | 濮阳市信宇石油机械化工有限公司 | W-type towing oil-pumping machine |
| CN201202448Y (en) * | 2008-06-13 | 2009-03-04 | 哈尔滨泰富电气有限公司 | Circular tray permanent magnetism wind and water double-cold straight line motor oil pumping machine |
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| Publication number | Publication date |
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| CN101289930A (en) | 2008-10-22 |
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Owner name: WEIHAI TECHFULL SIMO MOTOR CO., LTD. Free format text: FORMER OWNER: HARBIN TECH. FULL INDUSTRY CO., LTD. Effective date: 20120618 |
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