CN107276364B - 一种潜油直线电机 - Google Patents
一种潜油直线电机 Download PDFInfo
- Publication number
- CN107276364B CN107276364B CN201710674677.7A CN201710674677A CN107276364B CN 107276364 B CN107276364 B CN 107276364B CN 201710674677 A CN201710674677 A CN 201710674677A CN 107276364 B CN107276364 B CN 107276364B
- Authority
- CN
- China
- Prior art keywords
- pipe
- wire inlet
- sand
- motor
- rotor
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 claims abstract description 143
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 210000002445 nipple Anatomy 0.000 claims description 52
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 37
- 238000010168 coupling process Methods 0.000 claims description 37
- 238000005859 coupling reaction Methods 0.000 claims description 37
- 229910001220 stainless steel Inorganic materials 0.000 claims description 32
- 239000010935 stainless steel Substances 0.000 claims description 32
- 229920001721 polyimide Polymers 0.000 claims description 31
- 238000001914 filtration Methods 0.000 claims description 30
- 229910052802 copper Inorganic materials 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 27
- 239000004642 Polyimide Substances 0.000 claims description 22
- 230000007797 corrosion Effects 0.000 claims description 17
- 238000005260 corrosion Methods 0.000 claims description 17
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 15
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 13
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000003129 oil well Substances 0.000 claims description 10
- 239000010963 304 stainless steel Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229920001973 fluoroelastomer Polymers 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007790 scraping Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 description 21
- 239000003921 oil Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 9
- 239000011651 chromium Substances 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 229910001172 neodymium magnet Inorganic materials 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001846 repelling effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710674677.7A CN107276364B (zh) | 2017-08-09 | 2017-08-09 | 一种潜油直线电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710674677.7A CN107276364B (zh) | 2017-08-09 | 2017-08-09 | 一种潜油直线电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107276364A CN107276364A (zh) | 2017-10-20 |
CN107276364B true CN107276364B (zh) | 2023-08-01 |
Family
ID=60077225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710674677.7A Active CN107276364B (zh) | 2017-08-09 | 2017-08-09 | 一种潜油直线电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107276364B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108880178B (zh) * | 2018-07-05 | 2019-10-15 | 宁波修远机电有限公司 | 带有多级直线电机的抽油泵 |
CN109980889A (zh) * | 2019-04-04 | 2019-07-05 | 河北国创石油设备有限公司 | 一种潜油直线举升动力装置的动子结构 |
CN109854475A (zh) * | 2019-04-04 | 2019-06-07 | 河北国创石油设备有限公司 | 一种直线潜油举升机组 |
CN109951046A (zh) * | 2019-04-04 | 2019-06-28 | 河北国创石油设备有限公司 | 一种潜油直线举升动力装置的定子结构 |
CN113629970B (zh) * | 2020-05-08 | 2022-05-27 | 河北国创石油设备有限公司 | 一种直线电机动子芯轴短节间等直径连接装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101008380A (zh) * | 2007-01-10 | 2007-08-01 | 大庆油田有限责任公司 | 水平井电潜柱塞泵举升装置 |
JP2007195349A (ja) * | 2006-01-20 | 2007-08-02 | Iai:Kk | リニアモータ |
CN101409494A (zh) * | 2008-10-30 | 2009-04-15 | 深圳市大族精密机电有限公司 | 一种潜油直线电机 |
CN101431273A (zh) * | 2008-12-09 | 2009-05-13 | 深圳市大族精密机电有限公司 | 潜油直线电机 |
CN103557145A (zh) * | 2013-11-07 | 2014-02-05 | 胜利油田龙玺石油钢管有限公司 | 电动潜油往复泵 |
-
2017
- 2017-08-09 CN CN201710674677.7A patent/CN107276364B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007195349A (ja) * | 2006-01-20 | 2007-08-02 | Iai:Kk | リニアモータ |
CN101008380A (zh) * | 2007-01-10 | 2007-08-01 | 大庆油田有限责任公司 | 水平井电潜柱塞泵举升装置 |
CN101409494A (zh) * | 2008-10-30 | 2009-04-15 | 深圳市大族精密机电有限公司 | 一种潜油直线电机 |
CN101431273A (zh) * | 2008-12-09 | 2009-05-13 | 深圳市大族精密机电有限公司 | 潜油直线电机 |
CN103557145A (zh) * | 2013-11-07 | 2014-02-05 | 胜利油田龙玺石油钢管有限公司 | 电动潜油往复泵 |
Also Published As
Publication number | Publication date |
---|---|
CN107276364A (zh) | 2017-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107276364B (zh) | 一种潜油直线电机 | |
CN109863310A (zh) | 具有一体式转子/轭构造和树脂嵌入磁体的永磁体潜水电动机 | |
RU2531224C2 (ru) | Электродвигатель и связанная с ним система для размещения в среде на забое скважины (варианты) | |
CN110848078B (zh) | 一种旋摆组合发电与振动抑制的装置及方法 | |
WO2015096547A1 (zh) | 潜油永磁同步电机 | |
CN104852630A (zh) | 可控磁路永磁动力装置 | |
CN101409494B (zh) | 一种潜油直线电机 | |
CN203722449U (zh) | 潜油开关磁阻电机 | |
CN101409495B (zh) | 一种潜油直线电机 | |
CN100410535C (zh) | 可捞式直线电机往复泵 | |
CN101431273B (zh) | 潜油直线电机 | |
CN110984913A (zh) | 螺杆泵油井自发电防蜡装置及方法 | |
US20200208473A1 (en) | Transferring power within a wellbore | |
CN218771445U (zh) | 一种超低速同步磁阻潜油电机 | |
RU2669418C1 (ru) | Погружная бесштанговая насосная установка | |
CN101363437B (zh) | 井下直线电机抽油泵 | |
US20150076825A1 (en) | Inline electric generator with magnetically suspended axial flow open center impeller | |
CN216244856U (zh) | 一种固态三相电热泵 | |
CN201349172Y (zh) | 潜油直线电机动子 | |
CN108119293B (zh) | 一种井下发电装置 | |
CN115822958A (zh) | 一种超低速同步磁阻潜油螺杆泵 | |
CN201312144Y (zh) | 潜油直线电机 | |
CN210052572U (zh) | 具有外加热层的无杆采油用电力电缆 | |
Qian et al. | Research and application of key technology of electric submersible plunger pump | |
RU2701653C1 (ru) | Погружная бесштанговая насосная установка |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230628 Address after: No. 6 Huiyang Road, Donggang District, Rizhao, Shandong 276800 Applicant after: Lv Xinqing Address before: No. 6 Huiyang Road, Donggang District, Rizhao, Shandong 276800 Applicant before: RIZHAO YUANYE MACHINERY MANUFACTURING CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: No. 1068, Kaifa West Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province, 315300 Patentee after: CIXI CITY LESHI ELECTRIC MACHINE ELECTRIC APPLIANCE Co.,Ltd. Country or region after: China Address before: No. 6 Huiyang Road, Donggang District, Rizhao, Shandong 276800 Patentee before: Lv Xinqing Country or region before: China |
|
TR01 | Transfer of patent right |