CN206274464U - A kind of high temperature resistance cable - Google Patents
A kind of high temperature resistance cable Download PDFInfo
- Publication number
- CN206274464U CN206274464U CN201621385630.6U CN201621385630U CN206274464U CN 206274464 U CN206274464 U CN 206274464U CN 201621385630 U CN201621385630 U CN 201621385630U CN 206274464 U CN206274464 U CN 206274464U
- Authority
- CN
- China
- Prior art keywords
- layer
- high temperature
- temperature resistance
- outside
- coated
- 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 utility model is related to a kind of high temperature resistance cable, including conductor core wire, polyolefin insulation layer, silver-gilt copper wire braiding layer, Polymerizable flame retardant resin layer, ceramic fibre layer of cloth, refractory metal set skin, nitrile rubber protective sleeve.The utility model simple structure is durable, and high temperature resistance and insulation effect are good, and fire-resistance capacity is strong.
Description
Technical field
The utility model relates generally to field of cables, more particularly to a kind of high temperature resistance cable.
Background technology
At present, there are flammability hazard industry or field at some, such as house in daily life easily occurs fire with some
Slightly may not note that fire will be triggered in factory, house factory building property safety is not only damaged in Fire Engineering, and it is existing
In technology, the high temperature resistance of cable is poor, occurs easily to cause insulating barrier to damage during fire, so as to trigger leaky, not only can
Strengthen the intensity of a fire, and very important danger is all there is at the aspect such as evacuating personnel and personnel rescuing and fire suppression, and
And the need for also influenceing fire emergency moment means of escape to supply of electric power, while with the increase of power consumption, cable powering
Increasingly excess load, is susceptible to cable natural phenomena.
The content of the invention
The utility model purpose is to provide a kind of high temperature resistance cable, and simple structure is with low cost, can improve cable resistance
The performance of external high temperature, additionally, the safety and insulating properties of cable are also risen.
The technical solution adopted in the utility model is：
A kind of high temperature resistance cable, including conductor core wire, polyolefin insulation layer, silver-gilt copper wire braiding layer, polymerizable fire-retardant tree
Lipid layer, ceramic fibre layer of cloth, the polyolefin insulation layer being made up of polyolefin are coated on outside conductor core wire, silver-gilt copper wire braiding layer bag
Overlay on outside polyolefin insulation layer, Polymerizable flame retardant resin layer is coated on outside silver-gilt copper wire braiding layer, ceramic fibre layer of cloth is coated on
Polymerizable flame retardant resin layer is outer.
Further, skin also is covered including refractory metal, refractory metal set suitcase is rolled in outside ceramic fibre layer of cloth.
Further, also including nitrile rubber protective sleeve, nitrile rubber protective sleeve is wrapped in outside refractory metal set skin.
What the utility model was obtained has the beneficial effect that：
1st, the utility model simple structure is durable, and raw material easily seek and price is low；
2nd, the utility model is effective against external high temperature to cable fault；
3rd, the utility model improves the security and insulating properties of cable.
Brief description of the drawings
Fig. 1 is lateral cross section structural representation of the present utility model.
Fig. 2 is longitudinal cross-section structural representation of the present utility model.
Label wherein 1, conductor core wire in figure；2nd, polyolefin insulation layer；3rd, silver-gilt copper wire braiding layer；4th, it is polymerizable fire-retardant
Resin bed；5th, ceramic fibre layer of cloth；6th, table refractory metal set skin；7th, nitrile rubber protective sleeve.
Specific embodiment:
Those skilled in the art's understanding for convenience, makees further below in conjunction with embodiment to the utility model
Description.Embodiment is only for example, not being, to restriction of the present utility model, not make in embodiment to the utility model
The step of illustrating is prior art, is not described in detail secondary.
As shown in Fig. 1, the utility model includes conductor core wire 1, is coated on being made up of polyolefin outside conductor core wire 1
Polyolefin insulation layer 2, conductor core wire 1 and polyolefin insulation layer 2 collectively form insulated wire cores.
The silver-gilt copper wire braiding layer 3 outside polyolefin insulation layer 2 is coated on, silver-gilt copper wire braiding layer 3 can be as cable
Screen layer.
One layer of Polymerizable flame retardant resin layer 4 is filled with outside silver-gilt copper wire braiding layer 3, polymeric flame-retardant resin bed 4 is resistance to thermal resistance
Combustible material, plays fire-retardant to internal structure and bears the internal protection layer that heat is used as high temperature resistance.
The ceramic fibre layer of cloth 5 outside Polymerizable flame retardant resin layer 4 is coated on, ceramic fibre layer of cloth 5 plays fire-retardant and heat-insulated
Effect as high temperature resistance middle part pipe protection layer.
The refractory metal set skin 6 outside ceramic fiber cloth 5 is coated on, refractory metal set skin 6 is nonflammable, plays fire-retardant
Effect, as the exterior cover sheets of high temperature resistance.
It is coated on the nitrile rubber protective sleeve 7 outside refractory metal set skin 6, the air-tightness and oil resistivity of nitrile rubber protective sleeve 7
The use that cable can be made more permanent.
Claims (3)
1. a kind of high temperature resistance cable, it is characterised in that including conductor core wire, polyolefin insulation layer, silver-gilt copper wire braiding layer, can gather
Flame-retarded resin layer, ceramic fibre layer of cloth are closed, the polyolefin insulation layer being made up of polyolefin is coated on outside conductor core wire, silver-gilt copper wire
Braiding layer is coated on outside polyolefin insulation layer, and Polymerizable flame retardant resin layer is coated on outside silver-gilt copper wire braiding layer, ceramic fiber cloth
It is outer that layer is coated on Polymerizable flame retardant resin layer.
2. a kind of high temperature resistance cable according to claim 1, it is characterised in that also cover skin, resistance to height including refractory metal
Warm metallic sheath suitcase is rolled in outside ceramic fibre layer of cloth.
3. a kind of high temperature resistance cable according to claim 2, it is characterised in that also including nitrile rubber protective sleeve, butyronitrile rubber
Plastic boot is wrapped in outside refractory metal set skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385630.6U CN206274464U (en) | 2016-12-16 | 2016-12-16 | A kind of high temperature resistance cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385630.6U CN206274464U (en) | 2016-12-16 | 2016-12-16 | A kind of high temperature resistance cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274464U true CN206274464U (en) | 2017-06-23 |
Family
ID=59063205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621385630.6U Expired - Fee Related CN206274464U (en) | 2016-12-16 | 2016-12-16 | A kind of high temperature resistance cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274464U (en) |
-
2016
- 2016-12-16 CN CN201621385630.6U patent/CN206274464U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20201216 |