CN204166919U - A kind of fire prevention cable with lightning conducter - Google Patents
A kind of fire prevention cable with lightning conducter Download PDFInfo
- Publication number
- CN204166919U CN204166919U CN201420512246.2U CN201420512246U CN204166919U CN 204166919 U CN204166919 U CN 204166919U CN 201420512246 U CN201420512246 U CN 201420512246U CN 204166919 U CN204166919 U CN 204166919U
- Authority
- CN
- China
- Prior art keywords
- cable
- lightning conducter
- fire prevention
- resilient coating
- insulating barrier
- 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
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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
The purpose of this utility model is to provide a kind of fire prevention cable with lightning conducter.The technical solution of the utility model is: by conductor, be wrapped in the insulating barrier of conductor outside, resilient coating, aluminium foil wheat draws layer, braid, support, lightning conducter, described insulating barrier adopts mica tape, mica tape is a kind of refractory insulating material, there is excellent resistance to elevated temperatures and flame resistance energy, be applicable to refractory insulating layer in various fire-resisting cable, described resilient coating, shaping by PP material foaming, the some bubbles of inner formation, when being extruded, cushioning effect can be provided, the dielectric constant of PP material is lower, be conducive to the impedance and the loss of signal that reduce cable, improve the quality of cable signal transmission, described aluminium foil wheat draws layer to play the effect of shielding interference, ensure the transmission of signal, described braid is to Total Product, particularly insulating barrier shields, described support is set by erection lightning conducter, described lightning conducter can effectively protect cable to avoid thunderbolt, strengthen lightning protection measures.
Description
Technical field
The utility model relates to a kind of fire prevention cable with lightning conducter.
Background technology
Cable is the general designation of the article such as optical cable, cable.The purposes of cable has a lot, and being mainly used in multiple actions such as controlling installation, connection device, transmit electric power, is common and indispensable a kind of thing in daily life.Because cable is charged, so it is careful especially to install needs.If cable is short-circuited in the process used or open circuit easily causes circuit problem, when the burning of generation naked light, can there is burning and produce open circuit in the clad material outside conductor.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provide a kind of there is fire-proof function protect conductor not short circuit, the fire prevention cable of open circuit when burning in short time, and with the cable of lightning protection measures.
The technical solution of the utility model is: a kind of fire prevention cable with lightning conducter; its detail analysis adopts composite construction; be followed successively by from inside to outside: conductor; insulating barrier; resilient coating; aluminium foil wheat draws layer; braid; described fire prevention cable centerline has and is wrapped in conductor by insulating barrier; the resilient coating of hexagonal structure is wrapped in insulating barrier, has the aluminium foil wheat of six triangular structures to draw layer outside hexagonal resilient coating, and aluminium foil wheat draws layer wrapped up by braid and protect outward; above cable, erection has support, and support sets up lightning conducter.
Further, its material of described resilient coating is PP material.
Further, its material of described insulating barrier is mica tape.
Further, the resilient coating outside described insulator, distributes in hexagonal structure.
Further, the aluminium foil wheat that described cable is provided with parcel resilient coating draws layer.
Further, described conductor is differential signal conductors, power conductor or earthing conductor.
Further, above described braid, erection has support.
Further, its material of described lightning conducter is sheath steel wire.
The beneficial effects of the utility model are: cable has pliability; the fire resistive construction of mica tape insulating barrier; effectively protect conductor; can effectively protect conductor not short circuit at short notice when breaking out of fire, can work on, improve the fire protecting performance of cable; and improve the lightning protection measures of cable; avoid cable to be struck by lightning, cause cable in paralyzed state even on fire, cause unnecessary loss.
Accompanying drawing explanation
Fig. 1 is the generalized section of cable of the present invention:
Wherein: 1, conductor 2, insulating barrier 3, resilient coating
4, aluminium foil wheat draws layer 5, braid 6, support
7, lightning conducter
Embodiment
Below in conjunction with accompanying drawing, brief description is made to embodiment of the present utility model.
As Fig. 1, shown one fire prevention cable, by conductor 1, be wrapped in the insulating barrier 2 of conductor 1 outside, resilient coating 3, aluminium foil wheat draws layer 4, braid 5, support 6, lightning conducter 7, described insulating barrier 2 adopts mica tape, mica tape is a kind of refractory insulating material, there is excellent resistance to elevated temperatures and flame resistance energy, be applicable to refractory insulating layer in various fire-resisting cable, when meeting naked light burning, substantially there is not the volatilization of harmful vapors, described resilient coating 3, shaping by PP material foaming, the some bubbles of inner formation, hardness is low, quality is light, the thermal endurance that performance/cost ratio is superior and excellent, chemical resistance, be easy to reclaim, the softness that cable becomes can be made, when being extruded, cushioning effect can be provided, protection conductor is not destroyed, the dielectric constant of PP material is lower, be conducive to the impedance and the loss of signal that reduce cable, improve the quality of cable signal transmission, described aluminium foil wheat draws layer 4 to play the effect of shielding interference, ensure the transmission of signal, described braid 5 pairs of Total Product, particularly insulating barrier 2 shields, described support 6 is set by erection lightning conducter, described lightning conducter 7 can effectively protect cable to avoid thunderbolt, strengthen lightning protection measures.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. the fire prevention cable with lightning conducter; it is characterized in that: this cable detail analysis adopts composite construction; be followed successively by from inside to outside: conductor; insulating barrier; resilient coating; aluminium foil wheat draws layer; braid; described fire prevention cable centerline has and is wrapped in conductor by insulating barrier; the resilient coating of hexagonal structure is wrapped in insulating barrier, has the aluminium foil wheat of six triangular structures to draw layer outside hexagonal resilient coating, and aluminium foil wheat draws layer wrapped up by braid and protect outward; above cable, erection has support, and support sets up lightning conducter.
2. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: its material of described resilient coating is PP material.
3. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: its material of described insulating barrier is mica tape.
4. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: the resilient coating outside described insulator, distributes in hexagonal structure.
5. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: the aluminium foil wheat that described cable is provided with parcel resilient coating draws layer.
6. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: described conductor is differential signal conductors, power conductor or earthing conductor.
7. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: above described braid, erection has support.
8. a kind of fire prevention cable with lightning conducter according to claim 1, is characterized in that: its material of described lightning conducter is sheath steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512246.2U CN204166919U (en) | 2014-09-05 | 2014-09-05 | A kind of fire prevention cable with lightning conducter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512246.2U CN204166919U (en) | 2014-09-05 | 2014-09-05 | A kind of fire prevention cable with lightning conducter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166919U true CN204166919U (en) | 2015-02-18 |
Family
ID=52540584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512246.2U Expired - Fee Related CN204166919U (en) | 2014-09-05 | 2014-09-05 | A kind of fire prevention cable with lightning conducter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039242A (en) * | 2018-01-24 | 2018-05-15 | 苏州专创光电科技有限公司 | A kind of Separated-screening comprehensive control cable |
-
2014
- 2014-09-05 CN CN201420512246.2U patent/CN204166919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039242A (en) * | 2018-01-24 | 2018-05-15 | 苏州专创光电科技有限公司 | A kind of Separated-screening comprehensive control 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: 20150218 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |