CN202159953U - Straight insert type small flat cable head of submersible motor - Google Patents
Straight insert type small flat cable head of submersible motor Download PDFInfo
- Publication number
- CN202159953U CN202159953U CN2011202696550U CN201120269655U CN202159953U CN 202159953 U CN202159953 U CN 202159953U CN 2011202696550 U CN2011202696550 U CN 2011202696550U CN 201120269655 U CN201120269655 U CN 201120269655U CN 202159953 U CN202159953 U CN 202159953U
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- CN
- China
- Prior art keywords
- flat cable
- little flat
- cushion block
- cable head
- oil
- 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.)
- Withdrawn - After Issue
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Abstract
A straight insert type small flat cable head of a submersible motor comprises a small flat cable and is characterized by being composed of a shell, sealant, a thin Teflon tape, a thick Teflon tape, a cushion block, a sealing gasket, a sheath type flange pressing block and a plug. The small flat cable is inserted in the input end of the shell and sealed by the sealant, and side-by-side fissions in the small flat cable respectively penetrate through the cushion block and the sealing gasket to be connected with the plug. The thin Teflon tape and the thick Teflon tape are wrapped outside the side-by-side fissions in the small flat cable, the plug is arranged in the sheath type flange pressing block, the side-by-side fissions in the small flat cable are positioned circumferentially according to the cushion block, and the cushion block, the sealing gasket and sheath type flange pressing plate are fixed in the shell. The straight insert type small cable head of the submersible motor is compact in structure and high in insulating property and electric leakage resistance, provides reliable operation products for vast domestic and overseas users, is particularly suitable for ground operation in cold winner and convenient to install and saves time and labor.
Description
(1) technical field:
The utility model belongs to the petroleum machinery field, the direct insertion little flat cable head of especially a kind of submersible electric machine with oil.
(2) background technology:
The special-purpose direct insertion cable end of submersible electric machine with oil is the important component part of oil field oil recovery submersible electric pump system, is unique parts that electrical source of power is provided to the down-hole submersible electric pump.It is installed on the submersible electric machine with oil head, and the fine or not direct relation of its various performances the useful life of Electric Submersible Pump Unit.The little flat cable of submersible electric machine with oil commonly used in the past is that wound form is installed; On-the-spot install cumbersomely, from the little flat installing hole of motor head, pull out lead-in wire, with plug in the little flat cable to after connecting; Carry out insulation processing again; Seal each plug with insulating tape, again plug is sent back in the little flat hole of motor head after will carrying out insulation processing between three plugs, then that connecting bolt is fastening good.This connected mode is very difficult in the field work of cold, and the material of sealing as insulation can become very hard, and poor flexibility promptly wastes time and energy, and increases on-the-spot operating cost again.And the little flat cable head of plug-in type of electrical machinery plant's getting up early exploitation, it is unreliable that the user thinks that the plug place connects, and often goes wrong.And versatility is poor, can't dock with external motor, in the oil field is complete, is used hardly.Therefore, the little flat cable head of straight plug-in type of development high reliability is an important topic.
(3) utility model content:
The purpose of the utility model is to provide a kind of submersible electric machine with oil direct insertion little flat cable head; It can solve the deficiency of prior art; It is a kind of special-purpose direct insertion little flat cable head that matches with plug-in type motor head; Reliable connection when it can guarantee that cable docks with motor reduces the field operation time, connects material and operating cost, increases work efficiency.
The technical scheme of the utility model: the direct insertion little flat cable head of a kind of submersible electric machine with oil; Comprise little flat cable, it is characterized in that it is made up of housing, fluid sealant, thin teflon adhesive tape, thick teflon adhesive tape, cushion block, sealing gasket, protective-cover type flange briquetting and plug; Seal in the input of said little flat cable insertion housing and according to fluid sealant; Cushion block is passed in split side by side in the said little flat cable respectively and sealing gasket is connected with plug; Split side by side in the said little flat cable is wrapped with thin teflon adhesive tape and thick teflon adhesive tape; Said plug places in the protective-cover type flange briquetting; Split side by side in the said little flat cable is circumferential registration according to cushion block; Said cushion block, sealing gasket and protective-cover type flange briquetting are fixed in the housing; Said sealing gasket tightly depends on the split that is the little flat cable after the circumferential registration and is sealing state.
Said cushion block, sealing gasket and protective-cover type flange briquetting are fixed in the housing according to compressing locknut.
Said protective-cover type flange briquetting and compress and be provided with alignment pin and lead pad between locknut.
The output of said housing is fixedly connected with the transportation cap.
The output of said housing is provided with transportation cap pad with the junction of transportation cap, and seals according to the O RunddichtringO.
The output of said housing is fixedly connected according to connecting bolt, bullet pad and nut with the transportation cap.
Said plug is selected the electric-conductor that is of high reliability beryllium-bronze for use.
Said protective-cover type flange briquetting is the briquetting that polyetheretherketonematerials materials is processed.
The operation principle of the utility model: the design considers user's demand from the inner structural members of the little flat cable head of submersible electric machine with oil, at first will guarantee the overcurrent area of conductive component in the cable end; Carry out design of Sealing Structure, improve the temperature resistant grade of little flat cable head, select the electric-conductor that is of high reliability beryllium-bronze for use; The material insulation property of former little flat cable head internal flange briquetting meets the demands; But mechanical strength is relatively poor, and the embrittlement phenomenon takes place often in assembling process, as the back that goes wrong is changed also cumbersome; The transposing of the material of insulating part is senior plastic material in the new construction; The continuous serviceability temperature of this material is high, also has high rigidity and hardness, and exclusive high-tensile and fatigue resistance; Its heat-resisting indeformable performance and chemical stability are all good in addition, and this material all has fabulous dielectric property before temperature reaches 260 degree, and can resist the energy-ray irradiation; For preventing the rotation of parts in assembling, increase the positioned internal pin; Consider the relative gap of conductive component; Improve inner insulating part structure; Adopt protective-cover type flange briquetting to be used for plug is carried out insulation protection; It has been that insulating effect has increased the creepage distance between conductive component again simultaneously, has improved anti-electric creepage performance, makes overall structure in use sturdy and durable safe and reliable; Housing is the supporter of structure as a whole; Cushion block is to be used for the side by side little flat cable of split to convert the supporter of circumferential registration to; Sealing gasket is to be used for cable is sealed; The O RunddichtringO seals in the middle of transportation with transportation cap pad.
The superiority of the utility model: 1, of a tightly knit structure, insulating properties of the utility model and anti-electric creepage performance are high, for vast users at home and abroad provides reliable product, particularly in aboveground operation in the winter of cold, need the product of this mounting means especially; 2, the on-the-spot installation of the utility model is very convenient; Time saving and energy saving, only need little flat cable head directly is inserted in the socket in the little flat hole of motor head and can accomplish mating operation, the loaded down with trivial details process of sealing insulating material when having saved the little flat cable head butt joint of wound form fully; Connect fast; Reduce labour intensity greatly, go into the well to install for a whole set of unit of completion submersible electric pump scene and won more time, can be enterprise and client and bring better benefit.
(4) description of drawings:
Accompanying drawing is the overall structure sketch map of the direct insertion little flat cable head of the related a kind of submersible electric machine with oil of the utility model.
Wherein, 1 is little flat cable, and 2 is fluid sealant, and 3 are thin teflon adhesive tape, and 4 is thick teflon adhesive tape; 5 is housing, and 6 is cushion block, and 7 is sealing gasket, and 8 is protective-cover type flange briquetting, and 9 is alignment pin; 10 is lead pad, and 11 are transportation cap pad, and 12 is the O RunddichtringO, and 13 for compressing locknut, and 14 is plug; 15 is connecting bolt, and 16 is the bullet pad, and 17 is nut, and 18 are the transportation cap.
(5) embodiment:
Embodiment: the direct insertion little flat cable head of a kind of submersible electric machine with oil (seeing accompanying drawing); Comprise little flat cable 1, it is characterized in that it is made up of housing 5, fluid sealant 2, thin teflon adhesive tape 3, thick teflon adhesive tape 4, cushion block 6, sealing gasket 7, protective-cover type flange briquetting 8 and plug 14; In the input of said little flat cable 1 insertion housing 5 and according to fluid sealant 2 sealings; Cushion block 6 is passed in split side by side in the said little flat cable 1 respectively and sealing gasket 7 is connected with plug 14; Split side by side in the said little flat cable 1 is wrapped with thin teflon adhesive tape 3 and thick teflon adhesive tape 4; Said plug 14 places in the protective-cover type flange briquetting 8; Split side by side in the said little flat cable 1 is circumferential registration according to cushion block 6; Said cushion block 6, sealing gasket 7 and protective-cover type flange briquetting 8 are fixed in the housing 5; Said sealing gasket 7 tightly depends on the split that is the little flat cable 1 after the circumferential registration and is sealing state.
Said cushion block 6, sealing gasket 7 and protective-cover type flange briquetting 8 are fixed in the housing 5 according to compressing locknut 13.(seeing accompanying drawing)
Said protective-cover type flange briquetting 8 and compress 13 of locknuts and be provided with alignment pin 9 and lead pad 10.(seeing accompanying drawing)
The output of said housing 5 is fixedly connected with transportation cap 18.(seeing accompanying drawing)
The output of said housing 5 is provided with transportation cap pad 11 with the junction of transportation cap 18, and according to 12 sealings of O RunddichtringO.(seeing accompanying drawing)
The output of said housing 5 is fixedly connected according to connecting bolt 15, bullet pad 16 and nut 17 with transportation cap 18.(seeing accompanying drawing)
Said plug 14 is selected the electric-conductor that is of high reliability beryllium-bronze for use.
The briquetting that said protective-cover type flange briquetting 8 is processed for polyetheretherketonematerials materials.
Claims (8)
1. the direct insertion little flat cable head of submersible electric machine with oil comprises little flat cable, it is characterized in that it is made up of housing, fluid sealant, thin teflon adhesive tape, thick teflon adhesive tape, cushion block, sealing gasket, protective-cover type flange briquetting and plug; Seal in the input of said little flat cable insertion housing and according to fluid sealant; Cushion block is passed in split side by side in the said little flat cable respectively and sealing gasket is connected with plug; Split side by side in the said little flat cable is wrapped with thin teflon adhesive tape and thick teflon adhesive tape; Said plug places in the protective-cover type flange briquetting; Split side by side in the said little flat cable is circumferential registration according to cushion block; Said cushion block, sealing gasket and protective-cover type flange briquetting are fixed in the housing; Said sealing gasket tightly depends on the split that is the little flat cable after the circumferential registration and is sealing state.
2. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 1, it is characterized in that said cushion block, sealing gasket and protective-cover type flange briquetting are fixed in the housing according to compressing locknut.
3. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 2, it is characterized in that said protective-cover type flange briquetting and compress being provided with alignment pin and lead pad between locknut.
4. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 1, it is characterized in that the output of said housing is fixedly connected with the transportation cap.
5. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 4, it is characterized in that the output of said housing and the junction of transporting cap are provided with transportation cap pad, and seal according to the O RunddichtringO.
6. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 4, it is characterized in that the output of said housing is fixedly connected according to connecting bolt, bullet pad and nut with the transportation cap.
7. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 1, it is characterized in that said plug selects the electric-conductor that is of high reliability beryllium-bronze for use.
8. according to the direct insertion little flat cable head of the said a kind of submersible electric machine with oil of claim 1, it is characterized in that said protective-cover type flange briquetting is the briquetting that polyetheretherketonematerials materials is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202696550U CN202159953U (en) | 2011-07-28 | 2011-07-28 | Straight insert type small flat cable head of submersible motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202696550U CN202159953U (en) | 2011-07-28 | 2011-07-28 | Straight insert type small flat cable head of submersible motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159953U true CN202159953U (en) | 2012-03-07 |
Family
ID=45767576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202696550U Withdrawn - After Issue CN202159953U (en) | 2011-07-28 | 2011-07-28 | Straight insert type small flat cable head of submersible motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290778A (en) * | 2011-07-28 | 2011-12-21 | 天津市百成油田采油设备制造有限公司 | Direct-insertion-type small flat cable head for submersible motor |
| CN105186439A (en) * | 2015-09-29 | 2015-12-23 | 沈阳工业大学通益科技有限公司 | Cable joint seal structure of high-temperature electric submersible pump |
-
2011
- 2011-07-28 CN CN2011202696550U patent/CN202159953U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290778A (en) * | 2011-07-28 | 2011-12-21 | 天津市百成油田采油设备制造有限公司 | Direct-insertion-type small flat cable head for submersible motor |
| CN102290778B (en) * | 2011-07-28 | 2014-05-21 | 天津市百成油田采油设备制造有限公司 | Direct-insertion-type small flat cable head for submersible motor |
| CN105186439A (en) * | 2015-09-29 | 2015-12-23 | 沈阳工业大学通益科技有限公司 | Cable joint seal structure of high-temperature electric submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120307 Effective date of abandoning: 20140521 |
|
| RGAV | Abandon patent right to avoid regrant |