CN107316685A - WMF high-intensity sealing charge bearing detecting cables - Google Patents
WMF high-intensity sealing charge bearing detecting cables Download PDFInfo
- Publication number
- CN107316685A CN107316685A CN201710666614.7A CN201710666614A CN107316685A CN 107316685 A CN107316685 A CN 107316685A CN 201710666614 A CN201710666614 A CN 201710666614A CN 107316685 A CN107316685 A CN 107316685A
- Authority
- CN
- China
- Prior art keywords
- layer
- skeleton
- intensity
- charge bearing
- bearing detecting
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920002313 fluoropolymer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000013461 design Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention relates to field of cables, WMF high-intensity sealing charge bearing detecting cables are particularly related to.The WMF high-intensity sealing charge bearing detecting cables, include polygon skeleton, the each edge of polygon skeleton is provided with the circular arc of indent, the center of the skeleton is provided with steel wire plying layer, restrictive coating is provided between the outside of the steel wire plying layer and skeleton, every circular arc of the skeleton is provided with copper stranded conductor, ring set has the first insulating barrier on the outside of the every copper stranded conductor, the outside of the skeleton is two-sided water blocking layer, the insulating barrier of outside ring set second of the two-sided water blocking layer, ring set inner armor layer on the outside of second insulating barrier, the inner armor layer outside armoured layer of ring set.
Description
Technical field
The present invention relates to field of cables, WMF high-intensity sealing charge bearing detecting cables are particularly related to.
Background technology
With the appearance of the fast development of wire logging techniques, and new logger, it is matched use hold lotus
Detect cable production technology increasingly perfect, charge bearing detecting cable is as downhole probe measurement connecting line, in the same of transmission signal
When, the also effect with load bearing equipment is mainly used in all kinds of oil, the operation such as well logging, perforation, coring of gas well；It can also be used for sea
In terms of ocean investigation, river, bay, water conservancy, hydrographic survey and coal exploration, geothermal logging.Traditional logging cable
Present use demand can not be met, needs badly and makes a change, to meet demand of the market to the cable.
The structure of existing charge bearing detecting cable is copper stranded conductor, insulating barrier, metal armor layers, and the cable of the type was being logged well
Cheng Zhong, cable is after stress, and armor presses insulating barrier, and now copper stranded conductor is tied tight, can destroy insulating barrier, cause cable insulation
Performance is reduced so that cable leakage current is excessive, and fracture of wire is also resulted in when serious, reduces the service life of cable, while band
Carry out larger potential safety hazard, therefore be badly in need of a kind of new cable of design, to solve the above problems.
The content of the invention
The present invention is novel there is provided a kind of structure for the defect for making up prior art, and tensile strength is big, service life is long
High intensity hold lotus sealing detection cable.
The present invention is achieved through the following technical solutions：
WMF high-intensity sealing charge bearing detecting cables, it is characterised in that：Include polygon skeleton, each edge of polygon skeleton
The circular arc of indent is provided with, the center of the skeleton is provided with steel wire plying layer, between the outside of the steel wire plying layer and skeleton
Provided with restrictive coating, every circular arc of the skeleton, which is provided with ring set on the outside of copper stranded conductor, the every copper stranded conductor, the first insulating barrier,
The outside of the skeleton is two-sided water blocking layer, the insulating barrier of outside ring set second of the two-sided water blocking layer, second insulating barrier
Outside ring set inner armor layer, the inner armor layer outside armoured layer of ring set.
Further, the polygon skeleton is hexagon, octagon or dodecagon, can not only cause copper stranded conductor equal
Even distribution is in the cable, moreover it is possible to prevent stress distortion of the cable, influence is used.
The skeleton is quality of rubber materials.
First insulating barrier is modified polypropene or fluoroplastics material.
The thickness of first insulating barrier is 0.45-1.2mm.
Second insulating barrier is polypropylene, fluoroplastics, polyethylene, crosslinked polyethylene or polyvinyl chloride.
The thickness of second insulating barrier is 0.2-0.8mm.
The inner armor layer forms for individual wire armouring.
The armoured layer is that inner surface is to face directly or cambered surface, and outer surface is the Z-shaped or serpentine deformed wire of cambered surface
Formed using lock stock formula structure armouring, the entrance of oil, vapour and water can be stopped, sealing function is played.
Fluid sealant is filled between the inner armor layer and armoured layer so that gapless between inner armor layer and armoured layer
In the presence of.
The beneficial effects of the invention are as follows：The WMF high-intensity sealing charge bearing detecting cables of the present invention, reasonable in design makes
Used time is located at the steel wire plying layer stress load-bearing at center, and inner armor layer, armoured layer steel wire are used in combination using different shape,
So that being reduced from turn-week number, torsion phenomenon is beaten during use and is reduced, armoured layer uses Z-shaped or S-shaped deformed wire, locks stock formula knot
Structure, not only stops the entrance of oil, vapour and water, plays sealing function, moreover it is possible to avoid the occurrence of jump silk and lantern phenomenon, and suitable promote makes
With.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is WMF high-intensity sealings charge bearing detecting cable structural representation of the present invention.
In figure, 1, copper stranded conductor, the 2, first insulating barrier, 3, steel wire plying layer, 4, restrictive coating, 5, two-sided water blocking layer, 6 skeletons, 7
Second insulating barrier, 8 inner armors layer, 9 armoured layers, 10 fluid sealants, 11 circular arcs.
Embodiment
This programme is described in detail below in conjunction with accompanying drawing.
Embodiment 1
Accompanying drawing 1 is a kind of specific embodiment of the invention.As shown in figure 1, the WMF high-intensity sealing charge bearing detecting cables, including
There is polygon rubber skeleton 6, polygon skeleton 6 is in hexagon, octagon or dodecagon, each edge of polygon skeleton 6
Circular arc 11 provided with indent, the center of the skeleton 6 is provided with steel wire plying layer 3, the outside of the steel wire plying layer 3 and skeleton 6
Between be provided with restrictive coating 4, every circular arc 11 of the skeleton 6 is provided with copper stranded conductor 1, copper stranded conductor 1 can be caused to be evenly distributed on
In cable, moreover it is possible to prevent stress distortion of the cable, influence is used, and the outside ring set of every copper stranded conductor 1 has thickness to be 0.45-
1.2mm the first insulating barrier 2, the first insulating barrier 2 is modified polypropene or fluoroplastics material, and the outside of skeleton 6 blocks water to be two-sided
Layer 5, two-sided water blocking layer possesses expansion 4mm height per second, can prevent water Longitudinal extending with moment, it is ensured that the electric property of cable,
The outside ring set thickness of two-sided water blocking layer 5 is 0.2-0.8mm the second insulating barrier 7, and its material is polypropylene, fluoroplastics, poly- second
Alkene, crosslinked polyethylene or polyvinyl chloride, the inner armor layer 8 of the outside ring set individual wire armouring of the second insulating barrier 7 are interior
The armoured layer 9 of the outside ring set of armor 8, armor 9 is inner surface to face directly or cambered surface, outer surface for cambered surface Z-shaped or
Serpentine deformed wire is formed using lock stock formula structure armouring, can be stopped the entrance of oil, vapour and water, be played sealing function, interior armour
Fill and fluid sealant 10 is filled between layer 8 and armoured layer 9 so that gapless is present between inner armor layer and armoured layer, prevents electricity
It is corroded and pollutes inside cable.
The WMF high-intensity sealing charge bearing detecting cables of the present invention, reasonable in design, steel wire when using positioned at center is closed
Stock layer stress load-bearing, and inner armor layer, armoured layer steel wire are using different shape combined use so that reduce, make from turn-week number
Beaten during torsion phenomenon reduce, armoured layer use Z-shaped or S-shaped deformed wire, lock stock formula structure, not only stop oil, vapour and
The entrance of water, plays sealing function, moreover it is possible to avoids the occurrence of jump silk and lantern phenomenon, suitably promotes the use of.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1.WMF high-intensity sealing charge bearing detecting cables, it is characterised in that：Include polygon skeleton (6), polygon skeleton (6)
Each edge be provided with indent circular arc（11）, the center of the skeleton (6) is provided with steel wire plying layer（3）, the steel wire plying
Layer（3）Outside and skeleton (6) between be provided with restrictive coating（4）, every circular arc (11) of the skeleton (6) is provided with copper stranded conductor
（1）, the every copper stranded conductor（1）Outside ring set has the first insulating barrier（2）, the outside of the skeleton (6) is two-sided water blocking layer
（5）, the two-sided water blocking layer（5）The insulating barrier of outside ring set second（7）, second insulating barrier（7）Outside ring set inner armor
Layer（8）, inner armor layer（8）The armoured layer of outside ring set（9）.
2. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：The polygon skeleton 6
For hexagon, octagon or dodecagon.
3. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：The skeleton 6 is rubber
Material.
4. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：First insulating barrier 2
For modified polypropene or fluoroplastics material.
5. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：First insulating barrier 2
Thickness be 0.45-1.2mm.
6. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：Second insulating barrier 7
For polypropylene, fluoroplastics, polyethylene, crosslinked polyethylene or polyvinyl chloride.
7. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：Second insulating barrier 7
Thickness be 0.2-0.8mm.
8. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：Inner armor layer 8 is
Individual wire armouring is formed.
9. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：The armoured layer 9
For inner surface to face directly or cambered surface, outer surface is the Z-shaped or serpentine deformed wire of cambered surface using lock stock formula structure armouring
Into.
10. WMF high-intensity sealings charge bearing detecting cable according to claim 1, it is characterised in that：Inner armor layer 8 and outer
Fluid sealant 10 is filled between armor 9 so that gapless is present between inner armor layer and armoured layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666614.7A CN107316685A (en) | 2017-08-07 | 2017-08-07 | WMF high-intensity sealing charge bearing detecting cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666614.7A CN107316685A (en) | 2017-08-07 | 2017-08-07 | WMF high-intensity sealing charge bearing detecting cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107316685A true CN107316685A (en) | 2017-11-03 |
Family
ID=60174972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666614.7A Pending CN107316685A (en) | 2017-08-07 | 2017-08-07 | WMF high-intensity sealing charge bearing detecting cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731389A (en) * | 2017-11-18 | 2018-02-23 | 山东希尔电缆有限公司 | A kind of WMF seals charge bearing detecting cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204130205U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of Low emissivity tension Compression-resistincable cable |
| CN204303420U (en) * | 2014-12-24 | 2015-04-29 | 郑州电缆有限公司 | A kind of immersible pump holds lotus trailing cable |
| CN104851509A (en) * | 2015-05-13 | 2015-08-19 | 姜明利 | Lock strand sealing type loaded exploration detection cable |
| CN204680476U (en) * | 2015-06-16 | 2015-09-30 | 北京鸿讯基业通信设备检测有限公司 | Fire-proof and water-proof type dry type high-frequency transmission cable |
| CN105206330A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Load bearable detective cable |
| US20160259143A1 (en) * | 2015-03-03 | 2016-09-08 | Nexans | Cable for downhole well monitoring |
| CN106057310A (en) * | 2016-07-29 | 2016-10-26 | 山东希尔电缆有限公司 | WMF series sealed wear-resisting load-bearing detection cable |
| CN205881565U (en) * | 2016-07-29 | 2017-01-11 | 安徽徽宁电器仪表集团有限公司 | Optic fibre well logging bearing load exploration cable for system |
| CN106653197A (en) * | 2017-03-03 | 2017-05-10 | 河北华通线缆集团股份有限公司 | Continuous tube cable with steel wire for load bearing |
| CN207352987U (en) * | 2017-08-07 | 2018-05-11 | 山东希尔电缆有限公司 | WMF high-intensity sealing charge bearing detecting cables |
-
2017
- 2017-08-07 CN CN201710666614.7A patent/CN107316685A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204130205U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of Low emissivity tension Compression-resistincable cable |
| CN204303420U (en) * | 2014-12-24 | 2015-04-29 | 郑州电缆有限公司 | A kind of immersible pump holds lotus trailing cable |
| US20160259143A1 (en) * | 2015-03-03 | 2016-09-08 | Nexans | Cable for downhole well monitoring |
| CN104851509A (en) * | 2015-05-13 | 2015-08-19 | 姜明利 | Lock strand sealing type loaded exploration detection cable |
| CN204680476U (en) * | 2015-06-16 | 2015-09-30 | 北京鸿讯基业通信设备检测有限公司 | Fire-proof and water-proof type dry type high-frequency transmission cable |
| CN105206330A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Load bearable detective cable |
| CN106057310A (en) * | 2016-07-29 | 2016-10-26 | 山东希尔电缆有限公司 | WMF series sealed wear-resisting load-bearing detection cable |
| CN205881565U (en) * | 2016-07-29 | 2017-01-11 | 安徽徽宁电器仪表集团有限公司 | Optic fibre well logging bearing load exploration cable for system |
| CN106653197A (en) * | 2017-03-03 | 2017-05-10 | 河北华通线缆集团股份有限公司 | Continuous tube cable with steel wire for load bearing |
| CN207352987U (en) * | 2017-08-07 | 2018-05-11 | 山东希尔电缆有限公司 | WMF high-intensity sealing charge bearing detecting cables |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731389A (en) * | 2017-11-18 | 2018-02-23 | 山东希尔电缆有限公司 | A kind of WMF seals charge bearing detecting cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171103 |