CN107305800A - A kind of waterproof cable for ship - Google Patents
A kind of waterproof cable for ship Download PDFInfo
- Publication number
- CN107305800A CN107305800A CN201610246264.4A CN201610246264A CN107305800A CN 107305800 A CN107305800 A CN 107305800A CN 201610246264 A CN201610246264 A CN 201610246264A CN 107305800 A CN107305800 A CN 107305800A
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- outside
- insulating barrier
- cable
- 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
- 230000004888 barrier function Effects 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009954 braiding Methods 0.000 claims abstract description 9
- 238000004078 waterproofing Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 3
- 240000005572 Syzygium cordatum Species 0.000 description 2
- 235000006650 Syzygium cordatum Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008054 signal transmission Effects 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
- H01B7/28—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
-
- 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
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- 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
-
- 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
- H01B7/1865—Sheaths comprising braided non-metallic 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- 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
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- 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 present invention relates to a kind of waterproof cable for ship, it includes conductor, insulating barrier is provided with outside the conductor, semiconductive shielding layer is provided with outside the insulating barrier, filament braiding layer is provided with outside the semiconductive shielding layer, they constitute conductive unit, the insulating barrier and semiconductive shielding layer are co-extruded, the conductive unit is at least provided with two, their circumscribed settings, waterproof packed layer is provided with outside the conductive unit, provided with semiconductor waterstop layer outside the waterproof packed layer, cushion is provided with outside semiconductor waterstop layer, outer water blocking layer is provided with the buffer exteriors, the outer water blocking layer includes waterproof inner restrictive coating, metal armor layers and external sheath layer.Integral waterproofing performance of the present invention is good, and tensile property is good, safe and reliable to operation.
Description
Technical field
The present invention relates to a kind of cable, and in particular to a kind of cable for ship.
Background technology
Cable for ship is responsible for as the critical function such as various power electrical apparatus power supplys on ship and signal transmission as the part of ship electrical system.With electrified and automaticity the continuous improvement in naval vessel, the usage amount of cable for ship is increasing.Existing cable for ship generally existing waterproof, decay resistance are poor, the problems such as being easily damaged by external force, so as to influence using effect.
The content of the invention
Goal of the invention：Of the prior art not enough there is provided a kind of integral waterproofing performance is good the invention aims to overcome, tensile property is good, waterproof cable for ship safe and reliable to operation.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of waterproof cable for ship of the present invention, it includes conductor, insulating barrier is provided with outside the conductor, semiconductive shielding layer is provided with outside the insulating barrier, filament braiding layer is provided with outside the semiconductive shielding layer, they constitute conductive unit, the insulating barrier and semiconductive shielding layer are co-extruded, the conductive unit is at least provided with two, their circumscribed settings, waterproof packed layer is provided with outside the conductive unit, provided with semiconductor waterstop layer outside the waterproof packed layer, cushion is provided with outside semiconductor waterstop layer, outer water blocking layer is provided with the buffer exteriors, the outer water blocking layer includes waterproof inner restrictive coating, metal armor layers and external sheath layer.
The conductor is anaerobic copper conductor.
The insulating barrier is tetrachloro-ethylene hexafluoropropylene copolymer insulating barrier or crosslinked polyetylene insulated layer.
The filament braiding layer by aramid fiber silk according to 1 repeatedly 2 vertical wovens form.
The waterproof packed layer is light-duty waterproofing rope packed layer.
The cushion is tensile elastic layer.
The waterproof inner restrictive coating is waterproof polyethylene restrictive coating.
The external sheath layer is the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：Overall structure of the present invention sets reasonable, using waterproof packed layer, semiconductor waterstop layer and outer water blocking layer, effectively improve integral waterproofing performance, using filament braiding layer and cushion, substantially increase the tensile property of cable, using the insulating barrier and screen layer of double-layer coextrusion, it ensure that the insulating properties of cable, and the generation of water tree is prevented, and using metal armor layers, the interference of magnetic field externally during reduction cable use, each layer connection coordinates, cable overall volume is small, lightweight, meets cable for ship requirement.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of waterproof cable for ship of the present invention, it includes conductor 1, insulating barrier 2 is provided with outside the conductor 1, semiconductive shielding layer 3 is provided with outside the insulating barrier 2, filament braiding layer 4 is provided with outside the semiconductive shielding layer 3, they constitute conductive unit, the insulating barrier 2 and semiconductive shielding layer 3 are co-extruded, the conductive unit is at least provided with two, their circumscribed settings, waterproof packed layer 5 is provided with outside the conductive unit, provided with semiconductor waterstop layer 6 outside the waterproof packed layer 5, cushion 7 is provided with outside semiconductor waterstop layer 6, outer water blocking layer is provided with outside the cushion 7, the outer water blocking layer includes waterproof inner restrictive coating 8, metal armor layers 9 and external sheath layer 10；The conductor 1 is anaerobic copper conductor；The insulating barrier 2 is tetrachloro-ethylene hexafluoropropylene copolymer insulating barrier or crosslinked polyetylene insulated layer；The filament braiding layer 4 by aramid fiber silk according to 1 repeatedly 2 vertical wovens form；The waterproof packed layer 5 is light-duty waterproofing rope packed layer；The cushion 7 is tensile elastic layer；The waterproof inner restrictive coating 8 is waterproof polyethylene restrictive coating；The external sheath layer 10 is the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.Overall structure of the present invention sets reasonable, using waterproof packed layer, semiconductor waterstop layer and outer water blocking layer, effectively improve integral waterproofing performance, using filament braiding layer and cushion, substantially increase the tensile property of cable, using the insulating barrier and screen layer of double-layer coextrusion, it ensure that the insulating properties of cable, and the generation of water tree is prevented, and using metal armor layers, the interference of magnetic field externally during reduction cable use, each layer connection coordinates, cable overall volume is small, lightweight, meets cable for ship requirement.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme are a lot; described above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; each part that these improvements and modifications also should be regarded as being not known in protection scope of the present invention, the present embodiment can use prior art to be realized.
Claims (8)
1. a kind of waterproof cable for ship, it is characterised in that：It includes conductor（1）, in the conductor（1）Outside is provided with insulating barrier（2）, in the insulating barrier（2）Outside is provided with semiconductive shielding layer（3）, in the semiconductive shielding layer（3）Outside is provided with filament braiding layer（4）, they constitute conductive unit, the insulating barrier（2）And semiconductive shielding layer（3）It is co-extruded, the conductive unit is at least provided with two, their circumscribed settings are provided with waterproof packed layer outside the conductive unit（5）, in the waterproof packed layer（5）Outside is provided with semiconductor waterstop layer（6）, in semiconductor waterstop layer（6）Outside is provided with cushion（7）, in the cushion（7）Outside is provided with outer water blocking layer, and the outer water blocking layer includes waterproof inner restrictive coating（8）, metal armor layers（9）And external sheath layer（10）.
2. waterproof cable for ship according to claim 1, it is characterised in that：The conductor（1）For anaerobic copper conductor.
3. waterproof cable for ship according to claim 1, it is characterised in that：The insulating barrier（2）For tetrachloro-ethylene hexafluoropropylene copolymer insulating barrier or crosslinked polyetylene insulated layer.
4. waterproof cable for ship according to claim 1, it is characterised in that：The filament braiding layer（4）By aramid fiber silk according to 1 repeatedly 2 vertical wovens form.
5. waterproof cable for ship according to claim 1, it is characterised in that：The waterproof packed layer（5）For light-duty waterproofing rope packed layer.
6. waterproof cable for ship according to claim 1, it is characterised in that：The cushion（7）For tensile elastic layer.
7. waterproof cable for ship according to claim 1, it is characterised in that：The waterproof inner restrictive coating（8）For waterproof polyethylene restrictive coating.
8. waterproof cable for ship according to claim 1, it is characterised in that：The external sheath layer（10）For the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246264.4A CN107305800A (en) | 2016-04-20 | 2016-04-20 | A kind of waterproof cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246264.4A CN107305800A (en) | 2016-04-20 | 2016-04-20 | A kind of waterproof cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107305800A true CN107305800A (en) | 2017-10-31 |
Family
ID=60152856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246264.4A Pending CN107305800A (en) | 2016-04-20 | 2016-04-20 | A kind of waterproof cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107305800A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208426A (en) * | 1991-09-03 | 1993-05-04 | W. L. Gore & Associates, Inc. | Shielded electric signal cable having a two-layer semiconductor jacket |
| CN204087882U (en) * | 2014-06-10 | 2015-01-07 | 青岛汉缆股份有限公司 | The termite-proof waterproofing type insulated cable of protection against rodents |
| CN204614464U (en) * | 2015-05-14 | 2015-09-02 | 无锡市苏南电缆有限公司 | A kind of novel computer control shielded type cable |
| CN205069189U (en) * | 2015-10-12 | 2016-03-02 | 江苏宝安电缆有限公司 | Light -duty waterproof frequency conversion shipboard cable |
| CN205582547U (en) * | 2016-04-20 | 2016-09-14 | 无锡市苏南电缆有限公司 | Waterproof shipboard cable |
-
2016
- 2016-04-20 CN CN201610246264.4A patent/CN107305800A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208426A (en) * | 1991-09-03 | 1993-05-04 | W. L. Gore & Associates, Inc. | Shielded electric signal cable having a two-layer semiconductor jacket |
| CN204087882U (en) * | 2014-06-10 | 2015-01-07 | 青岛汉缆股份有限公司 | The termite-proof waterproofing type insulated cable of protection against rodents |
| CN204614464U (en) * | 2015-05-14 | 2015-09-02 | 无锡市苏南电缆有限公司 | A kind of novel computer control shielded type cable |
| CN205069189U (en) * | 2015-10-12 | 2016-03-02 | 江苏宝安电缆有限公司 | Light -duty waterproof frequency conversion shipboard cable |
| CN205582547U (en) * | 2016-04-20 | 2016-09-14 | 无锡市苏南电缆有限公司 | Waterproof shipboard cable |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171031 |
|
| RJ01 | Rejection of invention patent application after publication |