CN201622885U - Mouse and termite resisting environment-protection flame-retardant control cable - Google Patents
Mouse and termite resisting environment-protection flame-retardant control cable Download PDFInfo
- Publication number
- CN201622885U CN201622885U CN2010201081291U CN201020108129U CN201622885U CN 201622885 U CN201622885 U CN 201622885U CN 2010201081291 U CN2010201081291 U CN 2010201081291U CN 201020108129 U CN201020108129 U CN 201020108129U CN 201622885 U CN201622885 U CN 201622885U
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- termite
- protection
- mouse
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Abstract
A mouse and termite resisting environment-protection flame-retardant control cable relates to the technical field of cables and comprises three groups of stranded cable cores, wherein each group of cable cores includes an inner layer copper core conductor and an outer layer halogen-free low smoke polyolefin insulation layer, and a copper tape wrapped shielding layer, a drainage wire, a halogen-free low smoke polyolefin inner protection layer, a galvanized steel tape armor layer, a mouse and termite resisting environment-protection polymer outer protection layer are sequentially arranged from inside to outside on the periphery of the three groups of stranded cable cores. The mouse and termite resisting environment-protection polymer outer protection layer disposed on the outmost layer is capable of avoiding being nibbled by mice and termites, highly environment-friendly, and capable of avoiding environmental pollution. The galvanized steel tape armor layer arranged inside the outer protection layer enhances voltage resistance performance of the cable. The copper tape wrapped shielding layer is disposed inside the halogen-free low smoke polyolefin inner protection layer which is arranged inside the galvanized steel tape armor layer so as to improve shielding effect of the cable and guarantee external disturbance resisting performance of the cable.
Description
Technical field
The utility model relates to the technical field of cable.
Background technology
Cable application is out of doors the time; regular meeting is subjected to the infringement of nibbling of animals such as termite mouse; cause the damage of cable; thereby the guarantee of influence power supply and the correct transmission of signal; the common method of the termite-proof protection against rodents of cable is to add the termite-proof Ratproof agent of medicine in cable material at present; not only reduce the performance of cable, and can cause environmental pollution.
The utility model content
The purpose of this utility model is to provide a kind of infringement that can effectively prevent the mouse termite, the termite-proof environmental-protection flame-retardant control cable of the protection against rodents of long service life and environmental protection.
The purpose of this utility model is achieved in that the termite-proof environmental-protection flame-retardant control cable of protection against rodents, comprise three groups of stranded cores mutually, every group of core comprise the copper core conductor that is arranged on internal layer and be arranged on outer field low smoke, zero halogen polyolefin insulation layer, sets gradually copper strips lapped shielding layer, drainage thread, low smoke, zero halogen polyolefin sheath, galvanized steel strip armour, termite-proof protection against rodents environment-friendly type polymer outer jacket from inside to outside in the periphery of three groups of cores.
The utility model is provided with termite-proof protection against rodents environment-friendly type polymer outer jacket at outermost layer, can prevent that animals such as termite, mouse from nibbling, and the feature of environmental protection is strong, can prevent contaminated environment.The galvanized steel strip armour is set in the outer jacket, increases the withstand voltage properties of cable.Low smoke, zero halogen polyolefin sheath is set in the galvanized steel strip armour, in the low smoke, zero halogen polyolefin sheath copper strips lapped shielding layer is set,, guarantee the anti-external interference ability of cable to strengthen the shield effectiveness of cable.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1, copper core conductor, 2, the low smoke, zero halogen polyolefin insulation layer, 3 copper strips lapped shielding layers, 4, drainage thread, 5, low smoke, zero halogen polyolefin sheath, 6, the galvanized steel strip armour, 7, termite-proof protection against rodents environment-friendly type polymer outer jacket.
Embodiment
As shown in Figure 1, be the termite-proof environment-friendly type control cable of protection against rodents, comprise three groups of stranded cores mutually, every group of core comprises the copper core conductor 1 that is arranged on internal layer and is arranged on outer field low smoke, zero halogen polyolefin insulation layer 2, core periphery after stranded is provided with copper strips lapped shielding layer 3, periphery at copper strips lapped shielding layer 3 is provided with drainage thread 4, periphery at drainage thread 4 is provided with low smoke, zero halogen polyolefin sheath 5, periphery at low smoke, zero halogen polyolefin sheath 5 is provided with galvanized steel strip armour 6, in the periphery of galvanized steel strip armour 6 termite-proof protection against rodents environment-friendly type polymer outer jacket 7 is set.
Claims (1)
1. the termite-proof environmental-protection flame-retardant control cable of protection against rodents, it is characterized in that: comprise three groups of stranded cores mutually, every group of core comprise the copper core conductor that is arranged on internal layer and be arranged on outer field low smoke, zero halogen polyolefin insulation layer, sets gradually copper strips lapped shielding layer, drainage thread, low smoke, zero halogen polyolefin sheath, galvanized steel strip armour, termite-proof protection against rodents environment-friendly type polymer outer jacket from inside to outside in the periphery of three groups of cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201081291U CN201622885U (en) | 2010-01-26 | 2010-01-26 | Mouse and termite resisting environment-protection flame-retardant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201081291U CN201622885U (en) | 2010-01-26 | 2010-01-26 | Mouse and termite resisting environment-protection flame-retardant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622885U true CN201622885U (en) | 2010-11-03 |
Family
ID=43026341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201081291U Expired - Fee Related CN201622885U (en) | 2010-01-26 | 2010-01-26 | Mouse and termite resisting environment-protection flame-retardant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436870A (en) * | 2011-12-23 | 2012-05-02 | 大连兆阳软件科技有限公司 | Novel ratproof cable |
-
2010
- 2010-01-26 CN CN2010201081291U patent/CN201622885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436870A (en) * | 2011-12-23 | 2012-05-02 | 大连兆阳软件科技有限公司 | Novel ratproof cable |
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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: 20101103 Termination date: 20120126 |