CN204087886U - A kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable - Google Patents
A kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable Download PDFInfo
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- CN204087886U CN204087886U CN201420551144.1U CN201420551144U CN204087886U CN 204087886 U CN204087886 U CN 204087886U CN 201420551144 U CN201420551144 U CN 201420551144U CN 204087886 U CN204087886 U CN 204087886U
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Abstract
The utility model discloses low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, comprise at least one copper cover aluminum composite conductor, each copper cover aluminum composite conductor outside has wrapped the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated successively; At least one is provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated copper cover aluminum composite conductor outside and is also provided with the second glass fibre belt lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer successively.This cable has the performances such as wear-resisting, oil resistant, fire-resistant, rat-and-ant proof, and discharges non-toxic gas when breaking out of fire, and cost is low, flexible, easy for installation, can use in the adverse circumstances such as greasy dirt, mouse ant, interference, and range of application is greatly enhanced.
Description
Technical field
The utility model relates to electric wire field, is specifically related to a kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable.
Background technology
Present stage, most copper clad aluminum conductor polychlorostyrene insulation PVC sheaths for engineering construction, national grid, railway engineering, market sale all carry out insulating wrapped with common igelite to copper clad aluminum conductor, its production technology is simple, performance is qualified, price is low, so be widely adopted, but the defect that this kind of cable is fatal is not exactly wear-resisting, not environmentally etc., easy breaking out of fire, release toxic gas, second time injury is caused to on-the-spot escape personnel and fire-fighting and rescue personnel, and a period of time normal power supply can not be ensured at Initial Stage of Fire.
Utility model content
Be directed to prior art Problems existing, the purpose of this utility model is to provide a kind of wear-resisting, oil resistant, fire-resistant, rat-and-ant proof and discharge non-toxic gas, low, the flexible low smoke, zero halogen of cost fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable when breaking out of fire.
An embodiment of the present utility model is to provide a kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, comprise at least one copper cover aluminum composite conductor, each copper cover aluminum composite conductor outside has wrapped the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated successively; At least one is provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated copper cover aluminum composite conductor outside and is also provided with the second glass fibre belt lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer successively.
Preferably, external sheath layer is made up of the halogen-free and low-smoke flame-retardant polyolefin sheathed layer set gradually from inside to outside and hard polyolefin sheath layer.
Preferably, low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable comprises a copper cover aluminum composite conductor, and copper cover aluminum composite conductor outside is provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer, crosslinked polyetylene insulated, the second glass fibre belt lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer successively.
Preferably, low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable comprises four copper cover aluminum composite conductors, and four are provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and are also provided with glass cord packed layer between crosslinked polyetylene insulated copper cover aluminum composite conductor and the second glass fibre belt lapping layer.
Low smoke, zero halogen of the present utility model fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable by arranging glass fibre belt lapping layer, Ceramic silicon rubber lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer outside copper cover aluminum composite conductor, this cable is made to have the performances such as wear-resisting, oil resistant, fire-resistant, rat-and-ant proof, and discharge non-toxic gas when breaking out of fire, cost is low, flexible, easy for installation, can use in the adverse circumstances such as greasy dirt, mouse ant, interference, range of application is greatly enhanced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application's low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof exemplary fiber optic cable 1.
Fig. 2 is the structural representation of the application's low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof exemplary fiber optic cable 2.
Wherein, 1, copper cover aluminum composite conductor; 2, the first glass fibre belt lapping layer; 3, Ceramic silicon rubber lapping layer; 4, crosslinked polyetylene insulated; 5, glass cordage packed layer; 6, the second glass fibre belt lapping layer; 7, halogen-free and low-smoke flame-retardant polyolefin separator; 8, the chain armour of aluminium alloy; 9, halogen-free and low-smoke flame-retardant polyolefin sheathed layer; 10, hard polyolefin sheath layer.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, so that those skilled in the art understand the utility model.
embodiment 1
See Fig. 1, Figure 1 shows that the structural representation of the embodiment 1 of low smoke, zero halogen of the present utility model fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable; Comprise a copper cover aluminum composite conductor 1, copper cover aluminum composite conductor 1 outside is provided with the first glass fibre belt lapping layer 2, Ceramic silicon rubber lapping layer 3, crosslinked polyetylene insulated 4, second glass fibre belt lapping layer 6, halogen-free and low-smoke flame-retardant polyolefin separator 7, the chain armour of aluminium alloy 8, halogen-free and low-smoke flame-retardant polyolefin sheathed layer 9 and hard polyolefin sheath layer 10 successively.
Wherein, the resistivity that copper cover aluminum composite conductor is concrete lower, and aluminium is at earth's crust rich content, and price is about 1/3 times of copper; Glass fibre belt lapping layer has fire-retardant and heat-proof quality very well; Ceramic silicon rubber lapping layer 3 has performance that is fire-resistant, fire-retardant, LSZH, and simultaneously after its burning, residue is ceramic-like duricrust, the not melting under fire (600-13000 DEG C) environment of this duricrust, does not drip; Crosslinked polyetylene insulated 4 have compared with high insulating property and mechanical performance and high temperature resistant; Halogen-free and low-smoke flame-retardant polyolefin separator 7 has good fire-retardant, heat insulation and insulating effect; The chain armour of aluminium alloy 8 can bear certain mechanical stress, and therefore cable does not need crane span structure when mounting and installation; Halogen-free and low-smoke flame-retardant polyolefin sheathed layer 9 has certain flame-retardant and insulating effect, and does not put discharge toxic gas when burning; Hard polyolefin sheath layer 10 has wear-resisting, oil resistant, cold-resistant, corrosion-resistant, high temperature resistant and its Shao's soft more than D70, and having stronger toughness, is good Ratproof and termiteproof material.
embodiment 2
See Fig. 2, Figure 2 shows that the structural representation of the embodiment 2 of low smoke, zero halogen of the present utility model fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable; Comprise four copper cover aluminum composite conductors 1, each copper cover aluminum composite conductor 1 outside has wrapped the first glass fibre belt lapping layer 2, Ceramic silicon rubber lapping layer 3 and crosslinked polyetylene insulated 4 successively; Four be provided with the first glass fibre belt lapping layer 2, Ceramic silicon rubber lapping layer 3 and crosslinked polyetylene insulated 4 copper cover aluminum composite conductor 1 outside be also provided with glass cord packed layer 5, second glass fibre belt lapping layer 6, halogen-free and low-smoke flame-retardant polyolefin separator 7, the chain armour of aluminium alloy 8, halogen-free and low-smoke flame-retardant polyolefin sheathed layer 9 and hard polyolefin sheath layer 10 successively.
In sum, the low smoke, zero halogen that the utility model provides fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable compensate for conventional aluminum cable not creep resistant, the deficiency such as not corrosion-resistant, not fire-resistant, low cost of manufacture, bending radius is little, can use in the adverse circumstances such as greasy dirt, mouse ant, interference, range of application is greatly enhanced.
The foregoing is only the embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.Within all spirit in the application and principle, any amendment done, equivalent replacement, improvement etc., within the right that all should be included in the application.
Claims (4)
1. a low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, it is characterized in that: comprise at least one copper cover aluminum composite conductor, described each copper cover aluminum composite conductor outside has wrapped the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated successively; Described at least one be provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and crosslinked polyetylene insulated copper cover aluminum composite conductor outside and be also provided with the second glass fibre belt lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer successively.
2. low smoke, zero halogen according to claim 1 fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, is characterized in that: described external sheath layer is made up of the halogen-free and low-smoke flame-retardant polyolefin sheathed layer set gradually from inside to outside and hard polyolefin sheath layer.
3. low smoke, zero halogen according to claim 1 and 2 fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, it is characterized in that: comprise a copper cover aluminum composite conductor, described copper cover aluminum composite conductor outside is provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer, crosslinked polyetylene insulated, the second glass fibre belt lapping layer, halogen-free and low-smoke flame-retardant polyolefin separator, the chain armour of aluminium alloy and external sheath layer successively.
4. low smoke, zero halogen according to claim 1 and 2 fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable, it is characterized in that: comprise four copper cover aluminum composite conductors, described four are provided with the first glass fibre belt lapping layer, Ceramic silicon rubber lapping layer and are also provided with glass cord packed layer between crosslinked polyetylene insulated copper cover aluminum composite conductor and the second glass fibre belt lapping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551144.1U CN204087886U (en) | 2014-09-24 | 2014-09-24 | A kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551144.1U CN204087886U (en) | 2014-09-24 | 2014-09-24 | A kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable |
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| Publication Number | Publication Date |
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| CN204087886U true CN204087886U (en) | 2015-01-07 |
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| CN201420551144.1U Active CN204087886U (en) | 2014-09-24 | 2014-09-24 | A kind of low smoke, zero halogen fire-resistant copper cover aluminum composite conductor rat-and-ant proof cable |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529099A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105551630A (en) * | 2016-02-03 | 2016-05-04 | 安徽瑞昊缆业有限公司 | Self-heating alarm cable |
| CN105632611A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Anti-rat and termite and anti-freeze pressure-proof cable |
| CN105741950A (en) * | 2016-02-03 | 2016-07-06 | 安徽中天电缆有限公司 | Multi-core cooling cable |
| CN107134310A (en) * | 2017-05-09 | 2017-09-05 | 成都亨通兆业精密机械有限公司 | A kind of Multifunctional cable |
| CN107154288A (en) * | 2017-05-09 | 2017-09-12 | 成都亨通兆业精密机械有限公司 | Cable is bitten based on anti-gnaw for improving security |
-
2014
- 2014-09-24 CN CN201420551144.1U patent/CN204087886U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529099A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105551630A (en) * | 2016-02-03 | 2016-05-04 | 安徽瑞昊缆业有限公司 | Self-heating alarm cable |
| CN105632611A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Anti-rat and termite and anti-freeze pressure-proof cable |
| CN105741950A (en) * | 2016-02-03 | 2016-07-06 | 安徽中天电缆有限公司 | Multi-core cooling cable |
| CN107134310A (en) * | 2017-05-09 | 2017-09-05 | 成都亨通兆业精密机械有限公司 | A kind of Multifunctional cable |
| CN107154288A (en) * | 2017-05-09 | 2017-09-12 | 成都亨通兆业精密机械有限公司 | Cable is bitten based on anti-gnaw for improving security |
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