CN202839033U - A tensile type high voltage resistant waterproof flat cable - Google Patents
A tensile type high voltage resistant waterproof flat cable Download PDFInfo
- Publication number
- CN202839033U CN202839033U CN201220425625.9U CN201220425625U CN202839033U CN 202839033 U CN202839033 U CN 202839033U CN 201220425625 U CN201220425625 U CN 201220425625U CN 202839033 U CN202839033 U CN 202839033U
- Authority
- CN
- China
- Prior art keywords
- flat cable
- type high
- resistant waterproof
- semiconductor layer
- sheath
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000272165 Charadriidae Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Images
Classifications
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- 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
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- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种抗拉型耐高压防水扁电缆，包括有数根并排紧贴设置的导体，每根导体外包覆有半导体层，半导体层外包覆有氟塑料绝缘层，绝缘层与半导体层之间挤包有阻水带，绝缘层外包覆有无缝金属套，无缝金属套外依次包覆有内护套、屏蔽层和外护套，外护套呈扁平状，外护套内两侧分别设有加强钢丝。本实用新型采用导体外绕包半导体的设计，有效地提升了扁电缆的耐高压性能，半导体层外挤包有阻水带，并设有无缝金属套，有效提升了扁电缆的防水性能，外护套内设有加强钢丝，有效保证了电缆在架空敷设时的抗拉能力，本实用新型还具有优良的耐高温、耐油和耐腐蚀性能。
The utility model discloses a tensile-type high-pressure-resistant waterproof flat cable, which comprises several conductors arranged side by side closely, each conductor is covered with a semiconductor layer, and the semiconductor layer is covered with a fluorine plastic insulating layer, and the insulating layer is connected with the A water-blocking tape is extruded between the semiconductor layers, the insulating layer is covered with a seamless metal sheath, and the seamless metal sheath is covered with an inner sheath, a shielding layer and an outer sheath in turn, the outer sheath is flat, and the outer sheath is flat. Reinforcing steel wires are respectively arranged on both sides of the sheath. The utility model adopts the design that the conductor is wrapped around the semiconductor, which effectively improves the high-voltage resistance performance of the flat cable. The semiconductor layer is extruded and wrapped with a water-blocking tape, and is provided with a seamless metal sleeve, which effectively improves the waterproof performance of the flat cable. The outer sheath is equipped with reinforced steel wires, which effectively guarantees the tensile strength of the cable when it is laid overhead. The utility model also has excellent high temperature resistance, oil resistance and corrosion resistance.
Description
Technical field
The utility model relates to a kind of cable, is specially a kind of tensile type high-voltage resistant waterproof flat cable.
Background technology
Cable is in the development of the national economy, as the carrier that transmits electric power and diffuse information, played huge effect, quickening along with urbanization process, the fast development of electric power transmission and communication, so that people are more and more higher to the requirement of electric wire, not only require cable to have the characteristics of safety and environmental protection, and have lower cost.
Yet existing common insulation flat cable mostly high pressure resistant, water resistance and resistance to tension is relatively poor, do not reach instructions for use, can not under flame condition, keep supply line to continue safely and steadly operation, when working, high load capacity burns easily, the environment for use of water is arranged in some hydroelectric stations etc., higher to the requirement of water resistance; When the built on stilts cabling of needs, the resistance to tension of traditional cable is limited, has potential safety hazard in the use procedure.
The utility model content
The purpose of this utility model provides a kind of tensile type high-voltage resistant waterproof flat cable, and is not good with high pressure resistant, the water resistance and the resistance to tension that solve traditional flat cable in the prior art, can not satisfy instructions for use, in use has the problem of potential safety hazard.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of tensile type high-voltage resistant waterproof flat cable, it is characterized in that: include several conductors of being close to side by side setting, every conductor is coated with semiconductor layer, described semiconductor layer is coated with the fluoroplastic insulation layer, be extruded with waterstop between described insulating barrier and the semiconductor layer, described insulating barrier is coated with the seamless metal cover, outer inner sheath, screen and the oversheath of being coated with successively of described seamless metal cover, described oversheath is flat, and both sides are respectively equipped with the reinforcement steel wire in the described oversheath.
Described a kind of tensile type high-voltage resistant waterproof flat cable is characterized in that: described inner sheath adopts pvc material to make.
Described a kind of tensile type high-voltage resistant waterproof flat cable, it is characterized in that: described screen is copper strip shielding.
Described a kind of tensile type high-voltage resistant waterproof flat cable is characterized in that: described oversheath adopts acrylonitrile-butadiene rubber to make.
The beneficial effects of the utility model are:
The utility model adopts the outer wrapped semi-conductive design of conductor, effectively promoted the high voltage performance of flat cable, semiconductor layer is extruded with waterstop outward, and be provided with the seamless metal cover, effectively promoted the water resistance of flat cable, be provided with the reinforcement steel wire in the oversheath, effectively guaranteed the resistance to tension of cable when built on stilts laying, the utility model also has good high temperature resistant, oil resistant and decay resistance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of tensile type high-voltage resistant waterproof flat cable, include several conductors 1 of being close to side by side setting, every conductor 1 is coated with semiconductor layer 2, and semiconductor layer 2 is coated with fluoroplastic insulation layer 4, is extruded with waterstop 3 between insulating barrier 4 and the semiconductor layer 2, insulating barrier 4 is coated with seamless metal cover 5, be coated with successively inner sheath 6, screen 7 and oversheath 8 outside the seamless metal cover 5, oversheath 8 is flat, and oversheath 8 interior both sides are respectively equipped with strengthens steel wire 9.
Claims (4)
1. tensile type high-voltage resistant waterproof flat cable, it is characterized in that: include several conductors of being close to side by side setting, every conductor is coated with semiconductor layer, described semiconductor layer is coated with the fluoroplastic insulation layer, be extruded with waterstop between described insulating barrier and the semiconductor layer, described insulating barrier is coated with the seamless metal cover, outer inner sheath, screen and the oversheath of being coated with successively of described seamless metal cover, described oversheath is flat, and both sides are respectively equipped with the reinforcement steel wire in the described oversheath.
2. a kind of tensile type high-voltage resistant waterproof flat cable according to claim 1 is characterized in that: described inner sheath adopts pvc material to make.
3. a kind of tensile type high-voltage resistant waterproof flat cable according to claim 1, it is characterized in that: described screen is copper strip shielding.
4. a kind of tensile type high-voltage resistant waterproof flat cable according to claim 1 is characterized in that: described oversheath adopts acrylonitrile-butadiene rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425625.9U CN202839033U (en) | 2012-08-25 | 2012-08-25 | A tensile type high voltage resistant waterproof flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425625.9U CN202839033U (en) | 2012-08-25 | 2012-08-25 | A tensile type high voltage resistant waterproof flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839033U true CN202839033U (en) | 2013-03-27 |
Family
ID=47950678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220425625.9U Expired - Fee Related CN202839033U (en) | 2012-08-25 | 2012-08-25 | A tensile type high voltage resistant waterproof flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741924A (en) * | 2016-04-19 | 2016-07-06 | 丁浩然 | Highly-waterproof dynamic-control composite flat cable |
-
2012
- 2012-08-25 CN CN201220425625.9U patent/CN202839033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741924A (en) * | 2016-04-19 | 2016-07-06 | 丁浩然 | Highly-waterproof dynamic-control composite flat cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |