CN203812613U - Waterproof corrosion-resistant cable - Google Patents
Waterproof corrosion-resistant cable Download PDFInfo
- Publication number
- CN203812613U CN203812613U CN201420067748.9U CN201420067748U CN203812613U CN 203812613 U CN203812613 U CN 203812613U CN 201420067748 U CN201420067748 U CN 201420067748U CN 203812613 U CN203812613 U CN 203812613U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- layer
- outer setting
- blocking layer
- 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
- 238000005260 corrosion Methods 0.000 title abstract description 7
- 230000007797 corrosion Effects 0.000 title abstract description 5
- 239000004020 conductor Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920000728 polyester Polymers 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- 229920002379 silicone rubber Polymers 0.000 claims description 9
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 5
- 239000008397 galvanized steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
A waterproof corrosion-resistant cable relates to the technical field of cables. A cable core (4) is formed by a plurality of wire cores intertwisted together. Each wire core is formed by a conductor (1) and a conductor insulating layer (2) wrapping the conductor, and a glass fiber polyester band (3) is arranged outside the conductor insulating layer (2). An insulating shield layer (5), a semiconductor electrical water-blocking layer (6), a copper wire braided shield layer (7) and a methyl silicate water-blocking layer (8) are arranged outside the cable core (4) one by one from inside to outside. The cable is reasonable in structural design, flexible in shape, resistant to heat, cold, acid and alkali, corrosive gases and water, stable in electrical performance in high- or low-temperature environment, highly resistant to aging, and convenient for moving. The cable can be used for long time and satisfies the requirements of people for usage.
Description
Technical field
The utility model relates to cable technology field, relates in particular to the anticorrosive cable of a kind of waterproof.
Background technology
Cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and often round Yi Gen center, be twisted into, whole outside is surrounded by the cover layer of high-insulation.Cable has power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, aluminium alloy cable etc.They are all comprised of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
The kind of cable is divided into fire-retardant Plastic-sheathed Cable, core level cable, bare wire and bare conductor goods, power cable, communication cable and optical fiber, electromagnetic wire, flexible fire-proof cable etc.Water resistance is to consider an important indicator of cable; because moisture is very harmful to cable; if there is moisture to immerse, will cause conductor oxidation, increased the energy loss of transmission line, but cable inevitably be used in high drop place; the moister place of environment particularly; long-time use, water infiltration is can hardly be avoided, and cable is due to frequent movement; often there will be the quality problems such as sheath cracking, disconnected core, can not meet people's user demand.
Summary of the invention
The purpose of this utility model is to provide the anticorrosive cable of a kind of waterproof, its reasonable in design, profile is soft, there is heat-resisting, cold-resistant, acid and alkali-resistance and corrosion resistance gas, good water-proof effect, under high temperature, high and cold environment, electric property is stable, ageing resistace is outstanding, convenient mobile, can use for a long time, met people's user demand.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is comprised of conductor 1, insulating layer of conductor 2, glass polyester belt 3, cable core 4, insulation screen 5, semi-conductor electricity water blocking layer 6, proof copper-wire braided screen 7, methyl silicate water blocking layer 8, metal armouring layer 9, silicon rubber oversheath 10, cable core 4 is to form by several cores are stranded, core is comprised of conductor 1 and the insulating layer of conductor 2 that is coated on conductor 1 outside, the outer setting of insulating layer of conductor 2 has glass polyester belt 3, the outer setting of cable core 4 has insulation screen 5, the outer setting of insulation screen 5 has semi-conductor electricity water blocking layer 6, the outer setting of semi-conductor electricity water blocking layer 6 has proof copper-wire braided screen 7, the outer setting of proof copper-wire braided screen 7 has methyl silicate water blocking layer 8, the outer setting of methyl silicate water blocking layer 8 has several metal armouring layers 9, the outer setting of metal armouring layer 9 has silicon rubber oversheath 10.
Described glass polyester belt 3 is the composite beds that combined by glass fibre belt and polyester belt.
Described metal armouring layer 9 adopts galvanized steel material to make, and galvanized steel material has the characteristics such as good waterproof, anticorrosion and high strength, realizes waterproof anti-corrosion function.
Described silicon rubber oversheath 10 is anticorrosion butyronitrile soft elastomer sheath.
The utility model reasonable in design, profile is soft, has heat-resisting, cold-resistant, acid and alkali-resistance and corrosion resistance gas, good water-proof effect, under high temperature, high and cold environment, electric property is stable, and ageing resistace is outstanding, convenient mobile, can use for a long time, met people's user demand.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, this embodiment by the following technical solutions: it is comprised of conductor 1, insulating layer of conductor 2, glass polyester belt 3, cable core 4, insulation screen 5, semi-conductor electricity water blocking layer 6, proof copper-wire braided screen 7, methyl silicate water blocking layer 8, metal armouring layer 9, silicon rubber oversheath 10, cable core 4 is to form by several cores are stranded, core is comprised of conductor 1 and the insulating layer of conductor 2 that is coated on conductor 1 outside, the outer setting of insulating layer of conductor 2 has glass polyester belt 3, the outer setting of cable core 4 has insulation screen 5, the outer setting of insulation screen 5 has semi-conductor electricity water blocking layer 6, the outer setting of semi-conductor electricity water blocking layer 6 has proof copper-wire braided screen 7, the outer setting of proof copper-wire braided screen 7 has methyl silicate water blocking layer 8, the outer setting of methyl silicate water blocking layer 8 has several metal armouring layers 9, the outer setting of metal armouring layer 9 has silicon rubber oversheath 10.
Described glass polyester belt 3 is the composite beds that combined by glass fibre belt and polyester belt.
Described metal armouring layer 9 adopts galvanized steel material to make, and galvanized steel material has the characteristics such as good waterproof, anticorrosion and high strength, realizes waterproof anti-corrosion function.
Described silicon rubber oversheath 10 is anticorrosion butyronitrile soft elastomer sheath.
This embodiment reasonable in design, profile is soft, has heat-resisting, cold-resistant, acid and alkali-resistance and corrosion resistance gas, good water-proof effect, under high temperature, high and cold environment, electric property is stable, and ageing resistace is outstanding, convenient mobile, can use for a long time, met people's user demand.
Claims (4)
1. the anticorrosive cable of waterproof, is characterized in that it is comprised of conductor (1), insulating layer of conductor (2), glass polyester belt (3), cable core (4), insulation screen (5), semi-conductor electricity water blocking layer (6), proof copper-wire braided screen (7), methyl silicate water blocking layer (8), metal armouring layer (9), silicon rubber oversheath (10), cable core (4) is to form by several cores are stranded, core is by conductor (1) and be coated on the outside insulating layer of conductor (2) of conductor (1) and form, the outer setting of insulating layer of conductor (2) has glass polyester belt (3), the outer setting of cable core (4) has insulation screen (5), the outer setting of insulation screen (5) has semi-conductor electricity water blocking layer (6), the outer setting of semi-conductor electricity water blocking layer (6) has proof copper-wire braided screen (7), the outer setting of proof copper-wire braided screen (7) has methyl silicate water blocking layer (8), the outer setting of methyl silicate water blocking layer (8) has several metal armouring layers (9), the outer setting of metal armouring layer (9) has silicon rubber oversheath (10).
2. the anticorrosive cable of a kind of waterproof according to claim 1, is characterized in that described glass polyester belt (3) is the composite bed being combined by glass fibre belt and polyester belt.
3. the anticorrosive cable of a kind of waterproof according to claim 1, is characterized in that described metal armouring layer (9) adopts galvanized steel material to make.
4. the anticorrosive cable of a kind of waterproof according to claim 1, is characterized in that described silicon rubber oversheath (10) is anticorrosion butyronitrile soft elastomer sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067748.9U CN203812613U (en) | 2014-02-17 | 2014-02-17 | Waterproof corrosion-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067748.9U CN203812613U (en) | 2014-02-17 | 2014-02-17 | Waterproof corrosion-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812613U true CN203812613U (en) | 2014-09-03 |
Family
ID=51451335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067748.9U Expired - Fee Related CN203812613U (en) | 2014-02-17 | 2014-02-17 | Waterproof corrosion-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681169A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Dual-layer shielding corrosion resistant insulation cable |
| CN105949521A (en) * | 2016-05-18 | 2016-09-21 | 无为县金华电缆材料有限公司 | Corrosion-resistant waterproof flame-retardant cable filling layer formulation |
| WO2021031684A1 (en) * | 2019-08-21 | 2021-02-25 | 中天科技海缆股份有限公司 | Power cable |
-
2014
- 2014-02-17 CN CN201420067748.9U patent/CN203812613U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681169A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Dual-layer shielding corrosion resistant insulation cable |
| CN105949521A (en) * | 2016-05-18 | 2016-09-21 | 无为县金华电缆材料有限公司 | Corrosion-resistant waterproof flame-retardant cable filling layer formulation |
| WO2021031684A1 (en) * | 2019-08-21 | 2021-02-25 | 中天科技海缆股份有限公司 | Power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160106 Address after: 570000, Hainan, Haikou province Longhua coconut road coconut market logistics plant (Cang Xi village junction No. 3) Patentee after: Hainan Zhongjian Cable Co., Ltd. Patentee after: Huang Lingrui Address before: 572400 Hainan city of Haikou province Lingshui Li Autonomous County town of Zhongshan Road along the coconut grove neighborhood Patentee before: Huang Lingrui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |