CN207474132U - A kind of special logging cable of waterproofing type cbm exploration - Google Patents
A kind of special logging cable of waterproofing type cbm exploration Download PDFInfo
- Publication number
- CN207474132U CN207474132U CN201721555376.4U CN201721555376U CN207474132U CN 207474132 U CN207474132 U CN 207474132U CN 201721555376 U CN201721555376 U CN 201721555376U CN 207474132 U CN207474132 U CN 207474132U
- Authority
- CN
- China
- Prior art keywords
- core
- hollow backbone
- conductor
- coated
- outside
- 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
Links
- 238000004078 waterproofing Methods 0.000 title claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000004743 Polypropylene Substances 0.000 claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002799 BoPET Polymers 0.000 claims abstract description 4
- 239000005041 Mylar™ Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 4
- 150000002367 halogens Chemical class 0.000 claims abstract description 4
- 229920006267 polyester film Polymers 0.000 claims abstract description 4
- 229920000271 Kevlar® Polymers 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004761 kevlar Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003384 imaging method Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of special logging cables of waterproofing type cbm exploration, include section for U-shaped hollow backbone, multiple cores one are internally provided in hollow backbone, the core one includes conductor one and is coated on the modified polypropene insulating layer in one outside of conductor, core two there are two being set on the inside of U-shaped hollow backbone, the core two includes conductor two and is coated on the modified polypropene insulating layer and Halogen glass fibre belting layer in two outside of conductor successively, laminated polyester film and aluminum foil mylar belt will be coated with successively on the outside after three conductors two and a seizing wire bundle strand.The utility model has used U-shaped hollow backbone, and by core being arranged in inside hollow backbone neatly, structure neat compact is unlikely to deform; hollow backbone plays the role of protection to core, and core is prevented to be damaged, filling greasy for preventing water inside cable; waterproof effect is fine, and intensity is big, and resistance to drawing property is fine.
Description
Technical field
The utility model is related to field of cable technology more particularly to a kind of special logging cables of waterproofing type cbm exploration.
Background technology
Downhole imaging instrument is a kind of test equipment that oil, gas and water well are checked using visible light camera, can by the instrument
Situations such as directly to observe the casing damage logged well, casing-broken, trouble of lost tool in hole, perforating quality, effective response for water flood direction.Coal seam
The special logging cable of gas exploration is for being transferred to ground by the electric signal parameter of the downhole imaging instrument for operations such as well loggings
The important communication material come on the instrument of face.
Utility model content
The defects of the utility model aim is exactly to make up prior art, it is special to provide a kind of waterproofing type cbm exploration
Logging cable.
The utility model is achieved through the following technical solutions：
A kind of special logging cable of waterproofing type cbm exploration includes section for U-shaped hollow backbone, in hollow backbone
Be internally provided with multiple cores one, the core one includes conductor one and is coated on the modified polypropene in one outside of conductor
Insulating layer is set on the inside of U-shaped hollow backbone there are two core two, and the core two includes conductor two and wraps successively
The modified polypropene insulating layer and Halogen glass fibre belting layer in two outside of conductor are overlayed on, by three conductors two and a finer wire
Laminated polyester film and aluminum foil mylar belt are coated with successively on the outside after rope bundle strand, are coated successively in the outside of U-shaped hollow backbone
There are modified polypropene inner restrictive coating, kevlar fiber kevlar fiber braiding layer, carbon black paper insulation screen and high-density polyethylene
Alkene external sheath layer is filled with greasy for preventing water between modified polypropene inner restrictive coating and U-shaped hollow backbone.
The conductor one and conductor two is that copper free wire bundle strand forms.
The utility model has the advantages that：The utility model has used U-shaped hollow backbone, and core being arranged in neatly is hollow
Inside skeleton, structure neat compact is unlikely to deform, and hollow backbone plays the role of protection to core, and core is prevented to be damaged, cable
Inside filling greasy for preventing water, waterproof effect is fine, and intensity is big, and resistance to drawing property is fine.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of special logging cable of waterproofing type cbm exploration, includes section for U-shaped hollow backbone
1, in multiple cores one that are internally provided with of hollow backbone 1, the core one includes conductor 1 and is coated on conductor 1
The modified polypropene insulating layer 3 in outside is set in the inside of U-shaped hollow backbone 1 there are two core two, and the core two includes
There is conductor 24 and be coated on the modified polypropene insulating layer 3 and Halogen glass fibre belting layer 5 in 24 outside of conductor successively, it will
Laminated polyester film 7 and aluminum foil mylar belt 8 are coated with successively on the outside after three conductors 24 and 6 bundle strand of seizing wire, in U
The outside of the hollow backbone 1 of type is coated with modified polypropene inner restrictive coating 9, kevlar fiber kevlar fiber braiding layer successively
10th, carbon black paper insulation screen 11 and high-density polyethylene outer sheath layer 12, in modified polypropene inner restrictive coating 9 and U-shaped sky
Greasy for preventing water 13 is filled between heart skeleton 1.
The conductor 1 and conductor 24 is that copper free wire bundle strand forms.
Claims (2)
1. a kind of special logging cable of waterproofing type cbm exploration, it is characterised in that：Include section for U-shaped hollow backbone,
In multiple cores one that are internally provided with of hollow backbone, the core one includes conductor one and is coated on one outside of conductor
Modified polypropene insulating layer is set on the inside of U-shaped hollow backbone there are two core two, and the core two includes conductor two
And be coated on the modified polypropene insulating layer and Halogen glass fibre belting layer in the outside of conductor two successively, by three conductors two with
Laminated polyester film and aluminum foil mylar belt are coated with successively on the outside after a piece seizing wire bundle strand, in the outer of U-shaped hollow backbone
Face be coated with successively modified polypropene inner restrictive coating, kevlar fiber kevlar fiber braiding layer, carbon black paper insulation screen and
High-density polyethylene outer sheath layer is filled with greasy for preventing water between modified polypropene inner restrictive coating and U-shaped hollow backbone.
2. a kind of special logging cable of waterproofing type cbm exploration according to claim 1, it is characterised in that：Described leads
Body one and conductor two are that copper free wire bundle strand forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555376.4U CN207474132U (en) | 2017-11-20 | 2017-11-20 | A kind of special logging cable of waterproofing type cbm exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555376.4U CN207474132U (en) | 2017-11-20 | 2017-11-20 | A kind of special logging cable of waterproofing type cbm exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474132U true CN207474132U (en) | 2018-06-08 |
Family
ID=62261590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555376.4U Expired - Fee Related CN207474132U (en) | 2017-11-20 | 2017-11-20 | A kind of special logging cable of waterproofing type cbm exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899118A (en) * | 2018-06-28 | 2018-11-27 | 怀宁宜庆电线电缆有限公司 | A kind of new-energy automobile power cable |
-
2017
- 2017-11-20 CN CN201721555376.4U patent/CN207474132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899118A (en) * | 2018-06-28 | 2018-11-27 | 怀宁宜庆电线电缆有限公司 | A kind of new-energy automobile power cable |
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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: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |