CN203070795U - High-temperature control cable - Google Patents
High-temperature control cable Download PDFInfo
- Publication number
- CN203070795U CN203070795U CN201220669874.2U CN201220669874U CN203070795U CN 203070795 U CN203070795 U CN 203070795U CN 201220669874 U CN201220669874 U CN 201220669874U CN 203070795 U CN203070795 U CN 203070795U
- Authority
- CN
- China
- Prior art keywords
- layer
- sheath
- insulating layer
- temperature control
- control 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 68
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 3
- 238000009422 external insulation Methods 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- -1 halogen polyene Chemical class 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 abstract description 5
- 150000004291 polyenes Chemical class 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
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
Landscapes
- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种高温控制电缆，涉及一种电缆，包括导体层、绝缘层、填充层和护套，所述导体层和绝缘层放置于所述填充层内，所述填充层和护套之间设置有屏蔽层，所述护套外包裹有铠装保护层，该铠装保护层外包裹有外护层；所述导体层为镀锡铜丝束绞结构；所述绝缘层包括内绝缘层和外绝缘层，所述内绝缘层为PFA树脂，所述外绝缘层为低烟无卤聚烯；所述护套为硅橡胶。与现有的相比，本实用新型保护的高温控制电缆抗干扰能力强、耐侯性好、寿命长、可塑性好、阻燃性好，且机械性能非常好。
The utility model discloses a high temperature control cable, which relates to a cable, comprising a conductor layer, an insulating layer, a filling layer and a sheath, the conductor layer and the insulating layer are placed in the filling layer, the filling layer and the sheathing A shielding layer is arranged between the sleeves, and the sheath is wrapped with an armored protective layer, and the armored protective layer is wrapped with an outer sheath; the conductor layer is a twisted structure of tinned copper wire bundles; the insulating layer includes An inner insulating layer and an outer insulating layer, the inner insulating layer is PFA resin, the outer insulating layer is low-smoke halogen-free polyene; the sheath is silicone rubber. Compared with the existing ones, the high-temperature control cable protected by the utility model has strong anti-interference ability, good weather resistance, long service life, good plasticity, good flame retardancy, and very good mechanical properties.
Description
技术领域 technical field
本实用新型涉及一种电缆，特别涉及一种高温控制电缆。 The utility model relates to a cable, in particular to a high temperature control cable.
背景技术 Background technique
控制电缆主要用于传送控制、测量信号等的电缆，现有的控制电缆一般为单层绝缘单层护套，这样的控制电缆抗干扰能力和耐侯性差，寿命短，机械性能不会，而且一旦出现故障，更换成本高，对电的安全运行带来很大的风险。 Control cables are mainly used to transmit control and measurement signals. The existing control cables are generally single-layer insulation and single-layer sheath. Such control cables have poor anti-interference ability and weather resistance, short life, and poor mechanical properties. If there is a failure, the replacement cost is high, and it poses a great risk to the safe operation of the electricity.
发明内容 Contents of the invention
本实用新型的目的就在于提供一种高温控制电缆，该高温控制电缆抗干扰能力强、耐侯性好、寿命长、可塑性好、阻燃性好，且机械性能非常好。 The purpose of the utility model is to provide a high temperature control cable, which has strong anti-interference ability, good weather resistance, long service life, good plasticity, good flame retardancy, and very good mechanical properties.
本实用新型的技术方案是：一种高温控制电缆，包括导体层、绝缘层、填充层和护套，所述导体层和绝缘层放置于所述填充层内，所述填充层和护套之间设置有屏蔽层，所述护套外包裹有铠装保护层，该铠装保护层外包裹有外护层；所述导体层为镀锡铜丝束绞结构；所述绝缘层包括内绝缘层和外绝缘层，所述内绝缘层为PFA树脂，所述外绝缘层为低烟无卤聚烯；所述护套为硅橡胶。 The technical solution of the utility model is: a high temperature control cable, including a conductor layer, an insulating layer, a filling layer and a sheath, the conductor layer and the insulating layer are placed in the filling layer, and the filling layer and the sheath There is a shielding layer between them, the sheath is wrapped with an armored protective layer, and the armored protective layer is wrapped with an outer sheath; the conductor layer is a twisted structure of tinned copper wire; the insulating layer includes an inner insulation layer and an outer insulating layer, the inner insulating layer is PFA resin, the outer insulating layer is low-smoke halogen-free polyene; the sheath is silicone rubber.
作为优选，所述屏蔽层为内层屏蔽层和外层屏蔽层。 Preferably, the shielding layer is an inner shielding layer and an outer shielding layer.
作为优选，所述铠装保护层为钢带绕包铠装层。 Preferably, the armor protection layer is a steel strip wrapped armor layer.
与现有技术相比，本实用新型的有益效果在于：因为设置有屏蔽层和铠装保护层，且内绝缘层和外护层采用PFA树脂，因此抗干扰能力强、耐侯性好、寿命长和可塑性好，且机械性能非常好。且导体电线芯采用镀锡铜丝束绞结构一方面改善了绝缘线芯的弯曲性能，另一方面提高了导电线芯的抗氧化腐蚀性和可焊性。护套采用硅橡胶避免了氟塑料护套耐环境应力开裂性较差的缺点，硅橡胶硫化后，柔韧性和弹性大大提高，抵抗外力冲击和挤压的能力较强，并且，硅橡胶高温燃烧时无有害气体放出利用环保。 Compared with the prior art, the utility model has the beneficial effect that: because the shielding layer and the armor protection layer are provided, and the inner insulating layer and the outer protective layer are made of PFA resin, the utility model has strong anti-interference ability, good weather resistance and long service life And good plasticity, and very good mechanical properties. Moreover, the conductor wire core adopts the twisted structure of tinned copper wires, which improves the bending performance of the insulated wire core on the one hand, and improves the oxidation resistance and solderability of the conductive wire core on the other hand. The sheath is made of silicone rubber to avoid the disadvantage of poor environmental stress cracking resistance of the fluoroplastic sheath. After vulcanization of the silicone rubber, the flexibility and elasticity are greatly improved, and the ability to resist external impact and extrusion is strong. Moreover, the silicone rubber burns at high temperature. There is no harmful gas released when using the environmental protection.
附图说明 Description of drawings
图1为本实用新型的整体结构示意图。 Figure 1 is a schematic diagram of the overall structure of the utility model.
具体实施方式 Detailed ways
下面将结合附图对本实用新型作进一步说明。 The utility model will be further described below in conjunction with accompanying drawing.
如图1所示的高温控制电缆，包括导体层1、绝缘层、填充层4和护套7，导体层1和绝缘层放置于填充层4内，填充层4和护套之间设置有屏蔽层，护套外包裹有铠装保护层8，该铠装保护层8外包裹有外护层9。
The high-temperature control cable shown in Figure 1 includes a conductor layer 1, an insulating layer, a
绝缘层包括内绝缘层2和外绝缘层3，屏蔽层为内层屏蔽层5和外层屏蔽层6。
The insulating layer includes an
导体层1为镀锡铜丝束绞结构，内绝缘层2为PFA树脂，外绝缘层3为低烟无卤聚烯，填充层4为低烟无卤阻燃填充体，内层屏蔽层5为铜塑复合带，外层屏蔽层6为铜丝编织，护套7为为硅橡胶，铠装保护层8为钢带绕包铠装，外护层9为PFA树脂。
The conductor layer 1 is a tinned copper bundle structure, the
上述实施方式仅作为本实用新型的说明而非限制，本实用新型保护范围还应包括那些对于本领域普通技术人员来说显而易见的转换、转化、变化或替代，以及在本领域普通技术人员所具备的知识范围内，还可以在不脱离本本实用新型宗旨的前提下作出各种变化。 The above-mentioned embodiments are only used as illustrations of the present utility model without limitation, and the protection scope of the present utility model should also include those conversions, transformations, changes or substitutions that are obvious to those skilled in the art, as well as those possessed by those skilled in the art. Within the scope of knowledge, various changes can also be made without departing from the purpose of this utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220669874.2U CN203070795U (en) | 2012-12-07 | 2012-12-07 | High-temperature control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220669874.2U CN203070795U (en) | 2012-12-07 | 2012-12-07 | High-temperature control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070795U true CN203070795U (en) | 2013-07-17 |
Family
ID=48769559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220669874.2U Expired - Fee Related CN203070795U (en) | 2012-12-07 | 2012-12-07 | High-temperature control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft cable |
| CN111826617A (en) * | 2019-11-06 | 2020-10-27 | 深圳科诺桥科技股份有限公司 | Electromagnetic wave shielding film and method for producing same |
-
2012
- 2012-12-07 CN CN201220669874.2U patent/CN203070795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft cable |
| CN111826617A (en) * | 2019-11-06 | 2020-10-27 | 深圳科诺桥科技股份有限公司 | Electromagnetic wave shielding film and method for producing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102332336A (en) | Heat-resistant shielded power cable for nuclear power stations | |
| CN201774688U (en) | A New Double-Core Convoluted Carbon Fiber Composite Cable | |
| CN204808955U (en) | Symmetry flame retarded cable | |
| CN103886994A (en) | LSZH flame retardant environment-friendly flexible cable | |
| CN103903678B (en) | Automatically controlled combination cable used by a kind of equipment | |
| CN103903739A (en) | Polyester fiber dual jacketed cable for aviation | |
| CN102122540A (en) | Highly-insulated flame-resistant cable | |
| CN202855412U (en) | Self-locking armored medium-voltage fire resistant cable | |
| CN202373323U (en) | Flame-retardant control cable | |
| CN103854733A (en) | Control cable for instruments | |
| CN201758017U (en) | Low-smoke halogen-free environment-friendly flame-retardant intrinsic safety system control cable | |
| CN205984331U (en) | Nuclear power medium voltage power cable | |
| CN103943186A (en) | Multi-conductor armored flexible cable for aviation | |
| CN204834101U (en) | a tow cable | |
| CN205582603U (en) | Compensation cable for thermocouple | |
| CN206672679U (en) | Wire and cable for a box | |
| CN205158928U (en) | Flexible fire -retardant fireproof cable | |
| CN202838997U (en) | A flexible mineral insulated fireproof cable | |
| CN202711787U (en) | Reinforced halogen-free low-smoke metal-shielded steel tape armored computer cable | |
| CN205542134U (en) | Cable | |
| CN203746543U (en) | Low-smoke halogen-free flame-retardant environmentally-friendly flexible cable | |
| CN205751696U (en) | A kind of transponder cable | |
| CN203746516U (en) | Ageing resistant cable | |
| CN203721302U (en) | Aviation polyester fiber double-sheath cable | |
| CN202662342U (en) | Plastic insulated control cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131207 |