CN205789264U - A kind of have bird dispelling fire prevention and the cable of dual water-proof function - Google Patents
A kind of have bird dispelling fire prevention and the cable of dual water-proof function Download PDFInfo
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- CN205789264U CN205789264U CN201620691381.7U CN201620691381U CN205789264U CN 205789264 U CN205789264 U CN 205789264U CN 201620691381 U CN201620691381 U CN 201620691381U CN 205789264 U CN205789264 U CN 205789264U
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Abstract
A kind of have bird dispelling fire prevention and the cable of dual water-proof function, including cable jacket, cable sheath and cable shield, the inner side of cable jacket is provided with cable sheath, cable shield it is provided with inside cable sheath, bird dispelling layer it is provided with outside cable jacket, offer cavity inside bird dispelling layer, in cavity, be provided with bird repellent；It is provided with the first waterproof layer in described cable shield, in the first waterproof layer, is provided with fireprotection layer, in fireprotection layer, be provided with cavity, in cavity, be provided with fire retardant, inside fireprotection layer, be provided with oxygen barrier.The beneficial effects of the utility model are: the abnormal smells from the patient of bird repellent can be emerged at air-vent, play bird and effectively drive effect；First first waterproof layer plays the effect that safety blocks water, but when the first waterproof layer is destroyed, when water enters cable inside, the second waterproof layer further ensures the safety of cable, prevents the situation such as electric leakage, short circuit from occurring.
Description
Technical field
This utility model relates to field of cable technology, is specifically related to a kind of electricity with bird dispelling fire prevention and dual water-proof function
Cable.
Background technology
Existing electric wire is as key pillars of the national economy industry, and its proportion shared in national economy increases day by day
Adding, cable industry is that the second largest industry that China is only second to automobile industry, product variety Service Efficiency and domestic market occupation rate are equal
More than 90%, worldwide, China's electric wire gross output value alreadys more than the U.S., becomes the first big cable in the world and produces
State.
At present, the domestic industry construction of cable also needs to further improvement design, and cable need to have good fire retardancy,
So as to meet needs；Traditional cable only has one layer of waterproof layer, and when this layer of waterproof layer is destroyed, water then can enter electricity
Cause insulating properties to reduce inside cable, thus cause that electric leakage or the phenomenon of short circuit occur, jeopardize safety；The sharp claw of birds is usually
Cable can be caused damage, and the best to the expulsion effect of birds.
Utility model content
The purpose of this utility model is that providing a kind of has bird dispelling fire prevention and the cable of dual water-proof function, on solving
State the problem proposed in background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of have bird dispelling fire prevention and the cable of dual water-proof function, including cable jacket, cable sheath and cable
Screen layer, the inner side of cable jacket is provided with cable sheath, is provided with cable shield, cable jacket inside cable sheath
Outside is provided with bird dispelling layer, offers cavity, be provided with bird repellent in cavity inside bird dispelling layer；It is provided with first in described cable shield
Waterproof layer, is provided with fireprotection layer in the first waterproof layer, be provided with cavity in fireprotection layer, is provided with fire retardant, sets inside fireprotection layer in cavity
Having oxygen barrier, be provided with the second waterproof layer inside oxygen barrier, be provided with some cable cores inside the second waterproof layer, second is waterproof
It is provided with packed layer between layer and cable core.
As further scheme of the present utility model: the material of described cable jacket is polyolefin.
As further scheme of the present utility model: the material of described cable shield is copper.
As further scheme of the present utility model: the outer surface of described bird dispelling layer offers some air-vents.
As further scheme of the present utility model: described packed layer is glass fiber tape.
The beneficial effects of the utility model are: the abnormal smells from the patient of bird repellent can be emerged at air-vent, play bird and effectively drive
Catch up with effect；First first waterproof layer plays the effect that safety blocks water, but when the first waterproof layer is destroyed, water enters in cable
During portion, the second waterproof layer further ensures the safety of cable, prevents the situation such as electric leakage, short circuit from occurring；Fire-retardant in fireprotection layer
Agent constitutes the first weight fireproofing function of cable；Glass fiber tape has good flame retardant effect, and cable plays resistance again
Fuel efficiency fruit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of have bird dispelling fire prevention and the cable of dual water-proof function, bag
Including cable jacket 2, cable sheath 3 and cable shield 4, the inner side of cable jacket 2 is provided with cable sheath 3, cable
Being provided with cable shield 4 inside armor 3, be provided with bird dispelling layer 1 outside cable jacket 2, bird dispelling layer 1 is internal offers cavity,
Being provided with bird repellent in cavity, the outer surface of bird dispelling layer offers some air-vents, and the abnormal smells from the patient of bird repellent can be emerged at air-vent,
Bird is played and effectively drives effect；
Being provided with the first waterproof layer 5 in described cable shield 4, first the first waterproof layer 5 plays the effect that safety blocks water；
It is provided with fireprotection layer 6 in first waterproof layer 5, in fireprotection layer 6, is provided with cavity, be provided with fire retardant in cavity, in fireprotection layer 6
Fire retardant constitute cable first weight fireproofing function；
Being provided with oxygen barrier 7 inside fireprotection layer 6, oxygen barrier 7, for isolating cable core, improves cable
Oxidation resistance；
It is provided with the second waterproof layer 8 inside oxygen barrier 7, but when the first waterproof layer 5 is destroyed, water enters in cable
During portion, the second waterproof layer 8 further ensures the safety of cable, prevents the situation such as electric leakage, short circuit from occurring；
Some cable cores 9 it are provided with inside second waterproof layer 8.
Being provided with packed layer 10 between second waterproof layer 8 and cable core 9, packed layer 10 is glass fiber tape, and glass fiber tape has
There is good flame retardant effect, cable is played flame retardant effect again.
The material of described cable jacket 2 is polyolefin.
The material of described cable shield 4 is copper.
Operation principle of the present utility model is: the abnormal smells from the patient of bird repellent can be emerged at air-vent, plays bird and effectively drives
Catch up with effect；First first waterproof layer 5 plays the effect that safety blocks water, but when the first waterproof layer 5 is destroyed, water enters cable
Time internal, the second waterproof layer 8 further ensures the safety of cable, prevents the situation such as electric leakage, short circuit from occurring；In fireprotection layer 6
Fire retardant constitutes the first weight fireproofing function of cable；Glass fiber tape has good flame retardant effect, plays cable again
Flame retardant effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. there is bird dispelling fire prevention and a cable for dual water-proof function, including cable jacket, cable sheath and cable screens
Cover layer, it is characterised in that the inner side of cable jacket is provided with cable sheath, inside cable sheath, be provided with cable shield,
It is provided with bird dispelling layer outside cable jacket, inside bird dispelling layer, offers cavity, in cavity, be provided with bird repellent；Described cable shield
Inside it is provided with the first waterproof layer, in the first waterproof layer, is provided with fireprotection layer, in fireprotection layer, be provided with cavity, in cavity, be provided with fire retardant, anti-
It is provided with oxygen barrier inside fire bed, inside oxygen barrier, is provided with the second waterproof layer, inside the second waterproof layer, be provided with some cables
Core, is provided with packed layer between the second waterproof layer and cable core.
A kind of cable with bird dispelling fire prevention and dual water-proof function the most according to claim 1, it is characterised in that described
The material of cable jacket is polyolefin.
A kind of cable with bird dispelling fire prevention and dual water-proof function the most according to claim 1, it is characterised in that described
The material of cable shield is copper.
A kind of cable with bird dispelling fire prevention and dual water-proof function the most according to claim 1, it is characterised in that described
The outer surface of bird dispelling layer offers some air-vents.
A kind of cable with bird dispelling fire prevention and dual water-proof function the most according to claim 1, it is characterised in that described
Packed layer is glass fiber tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691381.7U CN205789264U (en) | 2016-07-04 | 2016-07-04 | A kind of have bird dispelling fire prevention and the cable of dual water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691381.7U CN205789264U (en) | 2016-07-04 | 2016-07-04 | A kind of have bird dispelling fire prevention and the cable of dual water-proof function |
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| Publication Number | Publication Date |
|---|---|
| CN205789264U true CN205789264U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620691381.7U Active CN205789264U (en) | 2016-07-04 | 2016-07-04 | A kind of have bird dispelling fire prevention and the cable of dual water-proof function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154278A (en) * | 2017-05-09 | 2017-09-12 | 成都新三电线厂 | Copper core halogen-free type environment-friendly cable |
| CN107633906A (en) * | 2017-09-29 | 2018-01-26 | 常州安凯特电缆有限公司 | A kind of insulating water-proof railway cable resistant to bending |
| CN109378121A (en) * | 2018-11-29 | 2019-02-22 | 广州番禺电缆集团有限公司 | A kind of bird repellent type fire-proof and water-proof flame retardant cable |
| CN110518513A (en) * | 2019-08-09 | 2019-11-29 | 深圳市骏鼎达新材料股份有限公司 | Intelligent cable harness protection sleeve |
-
2016
- 2016-07-04 CN CN201620691381.7U patent/CN205789264U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154278A (en) * | 2017-05-09 | 2017-09-12 | 成都新三电线厂 | Copper core halogen-free type environment-friendly cable |
| CN107633906A (en) * | 2017-09-29 | 2018-01-26 | 常州安凯特电缆有限公司 | A kind of insulating water-proof railway cable resistant to bending |
| CN107633906B (en) * | 2017-09-29 | 2019-04-05 | 信承瑞技术有限公司 | A kind of insulating water-proof railway cable resistant to bending |
| CN109378121A (en) * | 2018-11-29 | 2019-02-22 | 广州番禺电缆集团有限公司 | A kind of bird repellent type fire-proof and water-proof flame retardant cable |
| CN110518513A (en) * | 2019-08-09 | 2019-11-29 | 深圳市骏鼎达新材料股份有限公司 | Intelligent cable harness protection sleeve |
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| GR01 | Patent grant |