CN203982848U - A kind of shockproof fire-resistant wires - Google Patents
A kind of shockproof fire-resistant wires Download PDFInfo
- Publication number
- CN203982848U CN203982848U CN201420107888.4U CN201420107888U CN203982848U CN 203982848 U CN203982848 U CN 203982848U CN 201420107888 U CN201420107888 U CN 201420107888U CN 203982848 U CN203982848 U CN 203982848U
- Authority
- CN
- China
- Prior art keywords
- fire
- protective layer
- woven protective
- silicone rubber
- 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 - Lifetime
Links
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 34
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 28
- 239000010410 layer Substances 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 239000004945 silicone rubber Substances 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000011152 fibreglass Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000005030 aluminium foil Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- 238000002679 ablation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Abstract
The utility model discloses a kind of shockproof fire-resistant wires, comprises the ceramic silicone rubber insulation layer of conductor and coating conductor, and ceramic silicone rubber insulation layer overcoat has woven protective layer, and woven protective layer overcoat has polyolefin jacket.Woven protective layer is fiberglass braided sheath or metal wire knitted sheath.The shockproof fire-resistant wires of the utility model prevents the vibrations of ceramic silicone rubber insulation layer by woven protective layer; when electric wire suffers fire; the ceramic silastic-layer ablation of fire-resistant wires forms housing; woven protective layer can prevent that the housing forming from dropping because of the issuable vibrations of fire; thereby the housing of guaranteeing ablation formation can protect the conductor of electric wire inside normally to work; avoid fire further to spread by electric wire, guarantee personnel's safety of life and property.
Description
Technical field
The utility model relates to a kind of electric wire, relates in particular to a kind of shockproof fire-resistant wires.
Background technology
Chinese patent is announced CN202549436U and is disclosed a kind of ceramic fireproof fire-resistant wire, and this fire-resistant wires comprises the ceramic silicon rubber flame-retardant insulating barrier of wire and coated wire.
Yet above-mentioned fire-resistant wires has excellent fire resistance, but shockproof properties, resistance to mechanical shock performance are poor.
Summary of the invention
The purpose of this utility model is to provide the fire-resistant wires of good but also shockproof, the resistance to mechanical shock performance of a kind of not only fire resistance.
For achieving the above object, the utility model provides shockproof fire-resistant wires, comprises the ceramic silicone rubber insulation layer of conductor and coating conductor, and ceramic silicone rubber insulation layer overcoat has woven protective layer, and woven protective layer overcoat has polyolefin jacket.
Preferably, described woven protective layer is fiberglass braided sheath.
Preferably, described woven protective layer is metal wire knitted sheath.
Preferably, described ceramic silicone rubber insulation layer is that ceramic silicon rubber composite band is wrapped in described conductor formation.
Preferably, described ceramic silicone rubber insulation layer is that ceramic silicon rubber extrudes formation on described conductor.
Preferably, between described ceramic silicone rubber insulation layer and described woven protective layer, be surrounded with aluminium foil.
As mentioned above; the shockproof fire-resistant wires of the utility model prevents the vibrations of ceramic silicone rubber insulation layer by woven protective layer; when electric wire suffers fire; the ceramic silastic-layer ablation of fire-resistant wires forms housing; woven protective layer can prevent that the housing forming from dropping because of the issuable vibrations of fire; thereby the housing of guaranteeing ablation formation can protect the conductor of electric wire inside normally to work, and avoids fire further to spread by electric wire, guarantees personnel's safety of life and property.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the shockproof fire-resistant wires embodiment 1 of the utility model;
Fig. 2 is the cross section structure schematic diagram of the shockproof fire-resistant wires embodiment 2 of the utility model.
In figure, each description of reference numerals is as follows:
10. conductor, 20. ceramic silastic-layers, 30. woven protective layers, 40. polyolefin jackets, 50. aluminium foils.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Embodiment 1
Refer to Fig. 1, it discloses the embodiment 1 of the shockproof fire-resistant wires of the utility model, the ceramic silicone rubber insulation layer 20 that comprises conductor 10 and coating conductor 10, ceramic silicone rubber insulation layer 20 overcoats have woven protective layer 30, and woven protective layer 30 overcoats have polyolefin jacket 40.
Ceramic silicone rubber insulation layer 20 refers to and comprises the insulating barrier being formed by material manufactures such as silicon rubber, silicon dioxide, silicone oil, coupling agents.Ceramic silicone rubber insulation layer 20 comprises following two kinds of structures:
The first structure: ceramic silicone rubber insulation layer 20 extrudes formation on described conductor 10.
The second structure: ceramic silicone rubber insulation layer 20 extrudes formation for ceramic silicon rubber on described conductor 10.
Be worth explanation, the structure of ceramic silicone rubber insulation layer 20 is not limited to above two kinds of structures, and the ceramic silicone rubber insulation layer of every any version that can play fire-resistant function is all passable.
Woven protective layer 30 mainly plays the mechanical protection effect to the ceramic silastic-layer 20 in woven protective layer 30 and conductor 10, can play and prevent from shaking coming off of causing, this shows obvious especially when fire-resistant wires runs into fire, when electric wire suffers fire, the ceramic silastic-layer ablation of fire-resistant wires forms housing, woven protective layer can prevent that the housing forming from dropping because of the issuable vibrations of fire, thereby the housing of guaranteeing ablation formation can protect the conductor of electric wire inside normally to work, avoid fire further to spread by electric wire, guarantee personnel's safety of life and property.The structure existence form of woven protective layer 30 comprises following two kinds of forms:
The first structure: woven protective layer 30 is fiberglass braided sheath.
The second structure: woven protective layer 30 is metal wire knitted sheath.
Be worth explanation, the structure of woven protective layer 30 is not limited to above two kinds of structures, and the woven protective layer of every any version that can play mechanical protection function is all passable.
Embodiment 2
Refer to Fig. 2, the present embodiment has disclosed embodiment 2 of the present utility model, and the present embodiment is similar to Example 1, and its difference is: between ceramic silicone rubber insulation layer 20 and woven protective layer 30, be surrounded with aluminium foil 50.
Aluminium foil 50 can play the effect of protection against the tide, waterproof, and this is for dark moist environment for use particularly suitable.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple variation accordingly, but any and the utility model are equal to or similar variation all should be encompassed in the scope of the utility model claim.
Claims (2)
1. a shockproof fire-resistant wires, the ceramic silicone rubber insulation layer that comprises conductor and coating conductor, it is characterized in that: described ceramic silicone rubber insulation layer overcoat has woven protective layer, this woven protective layer overcoat has polyolefin jacket, described woven protective layer is fiberglass braided sheath or metal wire knitted sheath, and to be that ceramic silicon rubber composite band is wrapped form or on described conductor, extrude formation for ceramic silicon rubber in described conductor described ceramic silicone rubber insulation layer.
2. shockproof fire-resistant wires according to claim 1, is characterized in that: between described ceramic silicone rubber insulation layer and described woven protective layer, be surrounded with aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107888.4U CN203982848U (en) | 2014-03-11 | 2014-03-11 | A kind of shockproof fire-resistant wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107888.4U CN203982848U (en) | 2014-03-11 | 2014-03-11 | A kind of shockproof fire-resistant wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982848U true CN203982848U (en) | 2014-12-03 |
Family
ID=51980278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107888.4U Expired - Lifetime CN203982848U (en) | 2014-03-11 | 2014-03-11 | A kind of shockproof fire-resistant wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205879A (en) * | 2016-06-24 | 2016-12-07 | 安徽宜德电子有限公司 | A kind of resistance to manufacture method tapping fire prevention coaxial cable |
-
2014
- 2014-03-11 CN CN201420107888.4U patent/CN203982848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205879A (en) * | 2016-06-24 | 2016-12-07 | 安徽宜德电子有限公司 | A kind of resistance to manufacture method tapping fire prevention coaxial cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |