CN205004090U - Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable - Google Patents
Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable Download PDFInfo
- Publication number
- CN205004090U CN205004090U CN201520528179.8U CN201520528179U CN205004090U CN 205004090 U CN205004090 U CN 205004090U CN 201520528179 U CN201520528179 U CN 201520528179U CN 205004090 U CN205004090 U CN 205004090U
- Authority
- CN
- China
- Prior art keywords
- linking
- free low
- low
- ultraviolet ray
- ray radiation
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses an ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable, ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable includes: the sinle silk, an insulating layer, the insulating layer cladding is in line core outside surface, the insulating layer is formed with the insulating material system of crowding of the steamed low cigarette flame retardant polyolefin of nothing by ultraviolet ray radiation cross -linking. The utility model discloses simple structure, small, production efficiency is high, low in production cost, economic benefits high, satisfies and does not have the fire -retardant requirement that waits the environmental protection of steamed low cigarette in the engineering, can extensively be arranged in the engineering.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable.
Background technology
Along with the fast development of economy, be in the needs of environmental protection and can protect people's life and property safety to greatest extent in fire incident, the proportion of low-smoke halogen-free flame-retardant electric wire and cable product in cable industry increases year by year.At present, electron accelerator irradiation crosslinked halogen-free low-smoke and flame retardant electric wire is ripe, and obtains extensive application in engineering.But the electric wire of this kind of radiation mode also exists the shortcomings such as equipment investment is large, complex production process, cost are higher.
Utility model content
The utility model in order to solve the problem, thus provides a kind of ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable, described ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable comprises:
Core;
Insulating barrier, described insulating barrier is coated on core outer surface, and described insulating barrier is extruded by ultraviolet light irradiation cross-linking and halogen-free and low-smoke flame-retardant polyolefin Insulation Material and forms.
In a preferred embodiment of the present utility model, described core is simple solid copper conductor or stranded conductor.
In a preferred embodiment of the present utility model, the temperature resistant grade of described ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable is 90 DEG C ~ 125 DEG C.
By technique scheme, the beneficial effects of the utility model are:
The utility model structure is simple, volume is little, production efficiency is high, production cost is low, high financial profit, meets the requirement of the environmental protection such as LSOH anti-flaming in engineering, can be widely used in engineering.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, the ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable that the utility model provides, it is made up of core 100 and insulating barrier 200.
Core 100, it is for electric energy transmitting, and it is specially simple solid copper conductor or stranded conductor.
Insulating barrier 200, it is coated on the outer surface of core 100, and it is specifically extruded by ultraviolet light irradiation cross-linking and halogen-free and low-smoke flame-retardant polyolefin Insulation Material and forms.
Form owing to being extruded by ultraviolet light irradiation cross-linking and halogen-free and low-smoke flame-retardant polyolefin Insulation Material during insulating barrier 200, like this, after ultraviolet irradiation, the molecular structure of cable material can become three-dimensional netted molecular structure by linear, thus makes temperature resistant grade reach 90 DEG C ~ 125 DEG C.
In addition, due to insulating barrier 200 employing is ultraviolet light irradiation cross-linking, this avoid and adopt peroxide or silane as initator or crosslinking agent, the precrosslink occurred when therefore preventing crosslinked and make insulation resistance decline phenomenon because insulating barrier absorbs the moisture in air, thus ensure insulating resistance value.
Moreover due to insulating barrier 200 employing is halogen-free and low-smoke flame-retardant polyolefin insulating material, makes cable more meet environmental requirement like this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable, is characterized in that, described ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable comprises:
Core;
Insulating barrier, described insulating barrier is coated on core outer surface, and described insulating barrier is extruded by ultraviolet light irradiation cross-linking halogen-free and low-smoke flame-retardant polyolefin Insulation Material and forms.
2. a kind of ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable according to claim 1, it is characterized in that, described core is simple solid copper conductor or stranded conductor.
3. a kind of ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable according to claim 1, it is characterized in that, the temperature resistant grade of described ultraviolet light irradiation cross-linking halide-free low-smoke fireproof cable is 90 DEG C ~ 125 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528179.8U CN205004090U (en) | 2015-07-20 | 2015-07-20 | Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528179.8U CN205004090U (en) | 2015-07-20 | 2015-07-20 | Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004090U true CN205004090U (en) | 2016-01-27 |
Family
ID=55160968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528179.8U Expired - Fee Related CN205004090U (en) | 2015-07-20 | 2015-07-20 | Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004090U (en) |
-
2015
- 2015-07-20 CN CN201520528179.8U patent/CN205004090U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202996349U (en) | Novel fireproof cable | |
| CN205004090U (en) | Ultraviolet ray radiation cross -linking halogen -free low -smoke flame retardation electric cable | |
| CN204463893U (en) | A kind of mineral insulating flexible fireproof cable | |
| CN203721270U (en) | A fluoroplastic insulation highly flame retardant highly temperature resistant cable used for an ore factory | |
| CN203659455U (en) | 125 DEG C resistant irradiation-free silane crosslinking halogen-free low-smoke flame retardation electric cable | |
| CN203085201U (en) | An instrument flat cable used in a petroleum platform | |
| CN203746525U (en) | Waterproof and ultraviolet-resistant special cable | |
| CN203013344U (en) | A low-smoke halogen-free flame-retardant cable | |
| CN104575689A (en) | 125-DEG C-resistant irradiation-free silane crosslinking halogen-free low-smoke flame-retardant cable | |
| CN206806054U (en) | A kind of environment-friendly type cross-linking radiation double-layer coextrusion fire-resistant wire | |
| CN204242621U (en) | A kind of flexible mineral compound inslation fire-resisting cable | |
| CN203134442U (en) | Anti-aging low-voltage power cable used for rail transit | |
| CN203205114U (en) | Isolation-type plastic insulated fireproofing cable | |
| CN205122266U (en) | Fire -retardant single core power cable of super A class | |
| CN205122247U (en) | High voltage power cable in fire -retardant multicore of super A class | |
| CN202487208U (en) | Low smoke zero halogen (LSZH) ignition-proof irradiation crosslinking sheath cable | |
| CN205354697U (en) | Polyethylene insulation low smoke and zero halogen power cable | |
| CN206628289U (en) | A kind of house ornamentation nylon cable | |
| CN205376172U (en) | Super gentle TVVR elastomer protection protection against rodents stings power cable | |
| CN203760207U (en) | Low-smoke halogen-free insulation and flame-retardation power cable for use in mines | |
| CN204480714U (en) | A kind of anti-interference high-tension cable | |
| CN204480703U (en) | One easily arranges flat cable | |
| CN204215779U (en) | The outer field multicore flame resistant cable of a kind of band | |
| CN204667918U (en) | A kind of extraordinary polyolefin jacket fireproof cable | |
| CN201237940Y (en) | High-efficiency energy-saving and environment-friendly type halogen-free low-smoke high-flame resistance irradiation cable |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170720 |