CN208873908U - A kind of heating sucker rod heating electric cable intermediate connector - Google Patents
A kind of heating sucker rod heating electric cable intermediate connector Download PDFInfo
- Publication number
- CN208873908U CN208873908U CN201821367559.8U CN201821367559U CN208873908U CN 208873908 U CN208873908 U CN 208873908U CN 201821367559 U CN201821367559 U CN 201821367559U CN 208873908 U CN208873908 U CN 208873908U
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- CN
- China
- Prior art keywords
- connector
- heating
- connector body
- sucker rod
- screw thread
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of heating sucker rod heating electric cable intermediate connector, including connector body, described connector body one end passes through internal screw thread and lower hollow sucker rod external screw thread downlink connection, the other end external screw thread of the connector body is connect with top hollow rod internal screw thread, intermediate Elecrical connector conductor tab is equipped with inside the connector body, the intermediate Elecrical connector conductor tab is crimped with heating cable, and the connector body internal insulating layer is polytetrafluoro material.The beneficial effects of the utility model are: conveying electric current by connector body by oil well inflection point upper and lower end cable connection for cable pole bottom, reduces drilling cost and economize the land resource tiltedly.
Description
Technical field
The utility model relates to a kind of heating sucker rod heating electric cable intermediate connector
Background technique
In the prior art, in the biggish oil well of gradient, heating cable cannot be fed directly to hollow rod end conductive seat
It is interior, it needs to put into a large amount of manpower and material resources and changes structure of oil well to reach the mesh of heating cable connection hollow rod end-terminal device
, this not only adds drilling costs, also waste land resource.
Summary of the invention
In order to solve problems in the prior art, the utility model provides that a kind of structure is simple, can reduce drilling cost
Heating sucker rod heats electric cable intermediate connector.
Technical solution described in the utility model is as follows:
A kind of heating sucker rod heating electric cable intermediate connector, including connector body, described connector body one end pass through
Internal screw thread and lower hollow sucker rod external screw thread downlink connection, the other end external screw thread and the hollow pumping in top of the connector body
The connection of beam hanger internal screw thread, the connector body inside are equipped with intermediate Elecrical connector conductor tab, and described is intermediate conductive
Connector conductor tab is crimped with heating cable, and the connector body internal insulating layer is polytetrafluoro material.
The specification of the connector body size and heating sucker rod matches.
The intermediate Elecrical connector conductor tab is made of red copper material.
The specification of the intermediate Elecrical connector conductor tab and heating sucker rod matches.
Technical solution provided by the utility model has the benefit that
By connector body by oil well inflection point upper and lower end cable connection, electric current is conveyed for cable pole bottom, reduces drilling well
It cost and economizes the land resource tiltedly, internal insulating layer is tetrafluoro hard tube, and tetrafluoride material has high pressure resistant, high temperature resistant, low temperature resistant, resistance to
The characteristic of chemical attack.Test voltage reaches 5000V or more, and centre is conductively connected the manufacture of head red copper material, the big (> of connection area
2000mm2) guarantee well conducting, and guarantees that connector will not puncture when conveying high voltage, electric current are big, not will cause short
Road, connector body internal diameter guarantee heating electric heating rountrip identical as hollow rod internal diameter is convenient, intermediate connector length
2-4m, in this way to there is slight a small amount of foreign matter not have an impact to conduction in hollow rod.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, a kind of heating sucker rod heats electric cable intermediate connector, including connector body 1, the connector sheet
1 one end of body passes through internal screw thread and lower hollow sucker rod external screw thread downlink connection, the other end external screw thread of the connector body 1
It is connect with top hollow rod internal screw thread, intermediate Elecrical connector conductor tab 2 is equipped with inside the connector body 1,
The intermediate Elecrical connector conductor tab 2 is crimped with heating cable, and 1 internal insulating layer of connector body is poly- four
Fluorine material.
The specification of 1 size of connector body and heating sucker rod matches.
The intermediate Elecrical connector conductor tab 2 is made of red copper material.
The specification of the intermediate Elecrical connector conductor tab 2 and heating sucker rod matches.
In use, arriving oil well inflection point length under hollow rod, by heating cable merging hollow rod, cable is heated
Lower part is connect with terminal organ.Restrictive coating is peelled off at the dew hollow rod 1.5m of heating cable top and insulating layer exposes heating electric heating
Conductor heats 1 lower end of electrothermal conductor crimp connector ontology, checks 1 lower end of connector body and 1 inner wall tetrafluoro of connector body
Material tight contact again can smooth rotation.1 lower end of connector body is connect with tripping in hollow rod, connector body 1
Upper end connect with non-tripping in hollow rod, continue hollow rod operation wait for that hollow rod operation finishes.
The dedicated intermediate Elecrical connector conductor tab 3 of cable crimp connector ontology 1 is heated, rear merging heating cable adds
Electric heating cable conductive head is connect automatically with 1 conductor upper end horn mouth of connector body.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of heating sucker rod heats electric cable intermediate connector, which is characterized in that including connector body, the connector body
One end by internal screw thread and lower hollow sucker rod external screw thread downlink connection, the other end external screw thread of the connector body with it is upper
The connection of portion's hollow rod internal screw thread, the connector body inside is equipped with intermediate Elecrical connector conductor tab, described
Intermediate Elecrical connector conductor tab is crimped with heating cable, and the connector body internal insulating layer is polytetrafluoro material.
2. a kind of heating sucker rod according to claim 1 heats electric cable intermediate connector, which is characterized in that the connector
The specification of body dimension and heating sucker rod matches.
3. a kind of heating sucker rod according to claim 1 heats electric cable intermediate connector, which is characterized in that lead the centre
Electric connector conductor tab is made of red copper material.
4. a kind of heating sucker rod according to claim 1 heats electric cable intermediate connector, which is characterized in that lead the centre
Electric connector conductor tab and the specification of heating sucker rod match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367559.8U CN208873908U (en) | 2018-08-23 | 2018-08-23 | A kind of heating sucker rod heating electric cable intermediate connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367559.8U CN208873908U (en) | 2018-08-23 | 2018-08-23 | A kind of heating sucker rod heating electric cable intermediate connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873908U true CN208873908U (en) | 2019-05-17 |
Family
ID=66465447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367559.8U Expired - Fee Related CN208873908U (en) | 2018-08-23 | 2018-08-23 | A kind of heating sucker rod heating electric cable intermediate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873908U (en) |
-
2018
- 2018-08-23 CN CN201821367559.8U patent/CN208873908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |