CN201540753U - Flame resistant twisted polyethylene insulating fire resistant cable - Google Patents
Flame resistant twisted polyethylene insulating fire resistant cable Download PDFInfo
- Publication number
- CN201540753U CN201540753U CN2009201764816U CN200920176481U CN201540753U CN 201540753 U CN201540753 U CN 201540753U CN 2009201764816 U CN2009201764816 U CN 2009201764816U CN 200920176481 U CN200920176481 U CN 200920176481U CN 201540753 U CN201540753 U CN 201540753U
- Authority
- CN
- China
- Prior art keywords
- fire
- flame
- cable
- resistant
- copper conductor
- 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
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to conduction equipment, more specially a flame resistant twisted polyethylene insulating fire resistant cable. The flame resistant twisted polyethylene insulating fire resistant cable is composed of an insulating layer (1), a fire resistant mica tape (2) and a copper conductor (3). The utility model is characterized in that the fire resistant mica tape (2) is coated outside the copper conductor (3), and the insulating layer (1) is coated outside the fire resistant mica tape (2).
Description
Technical field
The utility model relates to the energising equipment, is specially flame-retardant crosslinking polyethylene insulated fire-resisting cable.
Background technology
At present, the structure of cable is many on the market is made up of the polyvinyl chloride insulation layer, cable itself was not fire-resistant when fire took place, cause emergent energising to end, and produce a large amount of smog because of the burning of cable, caused the secondary injury, also brought sizable resistance to the fire-fighting work of suing and labouring in response to the termination of anxious energising and the dense smoke of burning generation in addition, the people's life and property all lose seriously.
Summary of the invention
The purpose of this utility model is at above problem, and a kind of lasting resistant to elevated temperatures fire-resisting cable that has is provided.
Concrete technical scheme of the present utility model is as follows:
Flame-retardant crosslinking polyethylene insulated fire-resisting cable is made up of insulating barrier, fire-resistant isinglass belt, copper conductor, and copper conductor coats fire-resistant isinglass belt outward, wrap insulate layer again outside fire-resistant isinglass belt.
The structure of copper conductor can be single cylinder because of the difference of cross-sectional sizes or many cylinders twist together.
The material of insulating barrier adopts flame-retardant crosslinking polyethylene insulated.
The material of fire-resistant isinglass belt is the complex of mica paper, adhesive and glass wool cloth, guarantees that fire still can guarantee the normal operation of certain hour inner cable when taking place.
Technique effect of the present utility model shows: the outside at conductor coats fire-resistant isinglass belt, adopt flame-retardant crosslinking polyethylene insulated at insulating barrier, strengthened the insulating properties of cable, improved the fire-resistance property of cable, nontoxic, pollution-free, stretch-resistance, anti-flammability, fail safe are all better, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein, 1---insulating barrier, 2---fire-resistant isinglass belt, 3---copper conductor
Embodiment
By following examples the utility model is described for example further, and limit the utility model never in any form, under the prerequisite that does not deviate from technical solution of the present utility model, any change or change that those of ordinary skills that utility model is done realize easily all fall within the claim scope of the present invention.
The utility model is described in further detail according to embodiment and Figure of description below
Embodiment:
Flame-retardant crosslinking polyethylene insulated fire-resisting cable is made up of insulating barrier 1, fire-resistant isinglass belt 2, copper conductor 3, the outer fire-resistant isinglass belts 2 that coat of copper conductor 3, wrap insulate layer 1 again outside fire-resistant isinglass belt 2.
The structure of copper conductor 3 can be single cylinder because of the cross section difference or many cylinders twist together.
The material of insulating barrier 1 adopts flame-retardant crosslinking polyethylene insulated.
The material of fire-resistant isinglass belt is the complex of mica paper, adhesive and glass wool cloth, guarantees that fire still can guarantee the normal operation of certain hour inner cable when taking place.
Claims (3)
1. flame-retardant crosslinking polyethylene insulated fire-resisting cable is made up of insulating barrier (1), fire-resistant isinglass belt (2), copper conductor (3), it is characterized in that: copper conductor (3) outer wrapping fire-resistant isinglass belt (2), wrap insulate layer (1) again outside fire-resistant isinglass belt (2).
2. flame-retardant crosslinking polyethylene insulated fire-resisting cable according to claim 1 is characterized in that: the structure of copper conductor (3) can be single cylinder or many cylinders because of the cross section difference.
3. flame-retardant crosslinking polyethylene insulated fire-resisting cable according to claim 1 is characterized in that: the material of insulating barrier (1) adopts flame-retardant crosslinking polyethylene insulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201764816U CN201540753U (en) | 2009-09-02 | 2009-09-02 | Flame resistant twisted polyethylene insulating fire resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201764816U CN201540753U (en) | 2009-09-02 | 2009-09-02 | Flame resistant twisted polyethylene insulating fire resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540753U true CN201540753U (en) | 2010-08-04 |
Family
ID=42592211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201764816U Expired - Fee Related CN201540753U (en) | 2009-09-02 | 2009-09-02 | Flame resistant twisted polyethylene insulating fire resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761805A (en) * | 2016-02-29 | 2016-07-13 | 苏州国华特种线材有限公司 | High temperature resistant special cable |
-
2009
- 2009-09-02 CN CN2009201764816U patent/CN201540753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761805A (en) * | 2016-02-29 | 2016-07-13 | 苏州国华特种线材有限公司 | High temperature resistant special cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207602250U (en) | A kind of metallic spacer flexible fire-proof cable | |
| CN201527837U (en) | Cross-linked polyethylene insulating thermoplastic elastomer sheathed electric power cable | |
| CN201576467U (en) | Environment-friendly, low-smoke halogen-free and flame-retardant polyolefine insulated cable | |
| CN107767997A (en) | A kind of mineral insulation metal shield monitoring type colliery fireproof cable | |
| CN207397749U (en) | It is a kind of that there is the high-voltage line of fire-resistant waterproof | |
| CN201540753U (en) | Flame resistant twisted polyethylene insulating fire resistant cable | |
| CN202473366U (en) | Fireproof optical fiber composite low-voltage cable | |
| CN204332479U (en) | The heat insulation flexible cable of a kind of flame-retardant | |
| CN207068491U (en) | A kind of low-pressure fireproof cable | |
| CN206210435U (en) | Fire-retardant fireproof cable | |
| CN205789175U (en) | Flexible mineral insulation fireproof cable | |
| CN201751949U (en) | Fire-resistant water-proof environmental protection cable | |
| CN205177445U (en) | Fireproof cable | |
| CN201886817U (en) | Fire-proof cable | |
| CN203950598U (en) | A kind of high flame retardant fire-resisting cable | |
| CN202917232U (en) | Electric wire | |
| CN207611623U (en) | A kind of mineral insulation metal shield monitoring type coal mine fireproof cable | |
| CN203377011U (en) | Ant and rat-proof flexible fireproof cable for fire elevator | |
| CN206432060U (en) | Silicone insulation fire prevention cable | |
| CN207074570U (en) | Low-smoke zero-halogen fire-resistant cable | |
| CN204440956U (en) | Low-smoke, zero-halogen | |
| CN202615895U (en) | Environmental protection type high temperature resistant power cable | |
| CN209216610U (en) | A kind of fire resisting environment-friendly cable for computer communication system | |
| CN207800266U (en) | A kind of anti-stab casing of heat-resistant fireproof | |
| CN202871384U (en) | Environmental-friendly and cleaning type low-voltage multi-core flame-resistant power cable |
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: 20100804 Termination date: 20110902 |