CN204667963U - A kind of single core flexible mineral matter insulation isolation type fireproof cable - Google Patents
A kind of single core flexible mineral matter insulation isolation type fireproof cable Download PDFInfo
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- CN204667963U CN204667963U CN201520348279.2U CN201520348279U CN204667963U CN 204667963 U CN204667963 U CN 204667963U CN 201520348279 U CN201520348279 U CN 201520348279U CN 204667963 U CN204667963 U CN 204667963U
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Abstract
The utility model discloses a kind of single core flexible mineral matter insulation isolation type fireproof cable; Include a conductor group, described conductor group includes conductor cable, described conductor cable is that many diameters are made up of the highly-flexible copper wire between 0.15mm-0.25mm, and described conductor group also includes Ceramic Composite belt, phlogopite belt, aluminum tube layer, the low smoke and zero halogen cross-linking radiation bed of material, the first insulator layer, copper wire layer, the second insulator layer; Pottery not only has high temperature resistant and fire-retardant characteristic, the also wear-resisting useful life therefore strengthening cable.And phlogopite has high electrical insulating property, antiacid caustic corrosion, elasticity, toughness; Therefore various combination that is fire-retardant, high-temperature-resistant structure achieves the utility model fire prevention, the characteristic such as high temperature resistant.
Description
Technical field
The utility model relates to a kind of single core flexible mineral matter insulation isolation type fireproof cable.
Background technology
At present, along with developing rapidly of national economy, cable is widely used in various power station, such as, in the various field such as nuclear power station, thermal power station etc. and subway station, power plant, skyscraper building, military installations, oil platform, therefore, people to the quality of cable and the requirement of function also more and more higher; Common cable adopts Halogen material if PVC insulating barrier is as restrictive coating usually, its structure is not tight, it is crucial that once breaking out of fire BLV cable fire can produce a large amount of dense smoke, rescue personnel and the disaster-stricken common people often to be bottled up even death by suffocation by smog, rescue work is made to be difficult to carry out, rescue efficiency is low, and meanwhile, the burning of Halogen material can produce again a large amount of toxic gases and atmosphere pollution; In addition, single on current cable feature also needs to change, and therefore produces a kind of rational in infrastructure and the cable that can overcome above-mentioned shortcoming seems very urgent.
Summary of the invention
The purpose of this utility model is to overcome above-described shortcoming, and one does not produce toxic gas when burning, and all has the cable of larger usefulness for rescuing and preventing and remedying pollution.
For achieving the above object, concrete scheme of the present utility model is as follows: a kind of single core flexible mineral matter insulation isolation type fireproof cable, include a conductor group, described conductor group includes conductor cable, described conductor cable is that many diameters are made up of the highly-flexible copper wire between 0.15mm-0.25mm, described conductor group also includes Ceramic Composite belt, phlogopite belt, aluminum tube layer, the low smoke and zero halogen cross-linking radiation bed of material, described Ceramic Composite belt wraps up described conductor cable, described phlogopite belt wraps up described Ceramic Composite belt, described aluminum tube layer wraps up described phlogopite belt, the described low smoke and zero halogen cross-linking radiation bed of material wraps up described aluminum tube layer,
Also include the first insulator layer, described first insulator layer wraps up described conductor group; Also include copper wire layer, described first insulator layer of described copper wire layer parcel; Also comprise the second insulator layer, described second insulator layer wraps up described copper wire layer; Also comprise the low smoke and zero halogen sheath bed of material, described second insulator layer of described low smoke and zero halogen sheath bed of material parcel.
Wherein, described first insulator layer is polyester belt.
Wherein, described second insulator layer is polyester belt.
Wherein, ceramic silica gel is filled with between the described low smoke and zero halogen cross-linking radiation bed of material and the first insulator layer.
Wherein, copper wire layer is filled with inorganic mineral respectively and between the first insulator layer and the second insulator layer.
Wherein, described conductor cable is that many diameters are made up of the highly-flexible copper wire of 0.2mm.
Wherein, also include the 3rd insulator layer be located between the low smoke and zero halogen sheath bed of material and described second insulator layer, the pipe arm of described 3rd insulator layer is provided with multiple dashpot vertically, described dashpot interval is arranged.
Wherein, the edge of described dashpot is provided with sawtooth.
The beneficial effects of the utility model are: include a conductor group, described conductor group includes conductor cable, described conductor cable is that many diameters are made up of the highly-flexible copper wire between 0.15mm-0.25mm, described conductor group also includes Ceramic Composite belt, phlogopite belt, aluminum tube layer, the low smoke and zero halogen cross-linking radiation bed of material, described Ceramic Composite belt wraps up described conductor cable, described phlogopite belt wraps up described Ceramic Composite belt, described aluminum tube layer wraps up described phlogopite belt, and the described low smoke and zero halogen cross-linking radiation bed of material wraps up described aluminum tube layer; Also include the first insulator layer, described first insulator layer wraps up described conductor group; Also include copper wire layer, described first insulator layer of described copper wire layer parcel; Also comprise the second insulator layer, described second insulator layer wraps up described copper wire layer; Also comprise the low smoke and zero halogen sheath bed of material, described second insulator layer of described low smoke and zero halogen sheath bed of material parcel.Pottery not only has high temperature resistant and fire-retardant characteristic, the also wear-resisting useful life therefore strengthening cable.And phlogopite has high electrical insulating property, antiacid caustic corrosion, elasticity, toughness; Therefore various combination that is fire-retardant, high-temperature-resistant structure achieves the utility model fire prevention, the characteristic such as high temperature resistant.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is the schematic diagram of dashpot of the present utility model;
Description of reference numerals in Fig. 1 to Fig. 2:
1-conductor cable; 2-Ceramic Composite belt; 3-phlogopite belt; 4-aluminum tube layer; The 5-low smoke and zero halogen cross-linking radiation bed of material; 6-first insulator layer; 7-copper wire layer; 8-second insulator layer; The 9-low smoke and zero halogen sheath bed of material;
B-the 3rd insulator layer; B1-dashpot.
Embodiment
Being described in further detail the utility model below in conjunction with the drawings and specific embodiments, is not that practical range of the present utility model is confined to this.
As shown in Figure 1 to Figure 2, one list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, include a conductor group, described conductor group includes conductor cable 1, described conductor cable 1 is that many diameters are made up of the highly-flexible copper wire between 0.15mm-0.25mm, described conductor group also includes Ceramic Composite belt 2, phlogopite belt 3, aluminum tube layer 4, the low smoke and zero halogen cross-linking radiation bed of material 5, described Ceramic Composite belt 2 wraps up described conductor cable 1, described phlogopite belt 3 wraps up described Ceramic Composite belt 2, described aluminum tube layer 4 wraps up described phlogopite belt 3, the described low smoke and zero halogen cross-linking radiation bed of material 5 wraps up described aluminum tube layer 4,
Also include the first insulator layer 6, described first insulator layer 6 wraps up described conductor group; Also include copper wire layer 7, described copper wire layer 7 wraps up described first insulator layer 6; Also comprise the second insulator layer 8, described second insulator layer 8 wraps up described copper wire layer 7; Also comprise the low smoke and zero halogen sheath bed of material 9, the described low smoke and zero halogen sheath bed of material 9 wraps up described second insulator layer 8.Pottery not only has high temperature resistant and fire-retardant characteristic, the also wear-resisting useful life therefore strengthening cable.And phlogopite has high electrical insulating property, antiacid caustic corrosion, elasticity, toughness; Therefore various combination that is fire-retardant, high-temperature-resistant structure achieves the utility model fire prevention, the characteristic such as high temperature resistant.Halogen-free material uses the effect realizing low smoke, zero halogen, does not produce toxic gas when burning, and all has larger usefulness for rescuing and preventing and remedying pollution.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, described first insulator layer 6 is polyester belt; Polyester belt has good fibre forming property, mechanical property, resistance to wear, creep resistance, low water absorbable and electrical insulation capability, therefore can effectively improve resistance to wear and insulating properties for the utility model, improve useful life of the present utility model.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, described second insulator layer 8 is polyester belt; Polyester belt has good fibre forming property, mechanical property, resistance to wear, creep resistance, low water absorbable and electrical insulation capability, therefore can effectively improve resistance to wear and insulating properties for the utility model, improve useful life of the present utility model.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, is filled with ceramic silica gel between the described low smoke and zero halogen cross-linking radiation bed of material 5 and the first insulator layer 6; Ceramic silicon rubber sheath not only has high temperature resistant and fire-retardant characteristic but also has good pliability, strengthens the practicality of cable and increases the useful life of cable.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, copper wire layer 7 is filled with inorganic mineral respectively and between the first insulator layer 6 and the second insulator layer 8; Inorganic mineral has good insulating properties, improves the utility model insulation characterisitic.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, described conductor cable 1 is that many diameters are made up of the highly-flexible copper wire of 0.2mm; The highly-flexible copper wire of 0.2mm is the 5th class copper wire, and its pliability is high, and electrical property is effective.
One list core flexible mineral matter insulation isolation type fireproof cable described in the present embodiment, also include the 3rd insulator layer b be located between the low smoke and zero halogen sheath bed of material 9 and described second insulator layer 8, the pipe arm of described 3rd insulator layer b is provided with multiple dashpot b1 vertically, and described dashpot b1 interval is arranged; Wherein, the edge of described dashpot b1 is provided with sawtooth; When dashpot b1 bends, sawtooth can effectively increase bending effect, prevents cable from breaking.
The above is only a preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the protection range of the utility model patent application.
Claims (8)
1. a single core flexible mineral matter insulation isolation type fireproof cable, it is characterized in that: include a conductor group, described conductor group includes conductor cable (1), described conductor cable (1) is made up of the highly-flexible copper wire between 0.15mm-0.25mm for many diameters, described conductor group also includes Ceramic Composite belt (2), phlogopite belt (3), aluminum tube layer (4), the low smoke and zero halogen cross-linking radiation bed of material (5), described Ceramic Composite belt (2) wraps up described conductor cable (1), described phlogopite belt (3) wraps up described Ceramic Composite belt (2), described aluminum tube layer (4) wraps up described phlogopite belt (3), the described low smoke and zero halogen cross-linking radiation bed of material (5) wraps up described aluminum tube layer (4),
Also include the first insulator layer (6), described first insulator layer (6) wraps up described conductor group; Also include copper wire layer (7), described copper wire layer (7) wraps up described first insulator layer (6); Also comprise the second insulator layer (8), described second insulator layer (8) wraps up described copper wire layer (7); Also comprise the low smoke and zero halogen sheath bed of material (9), the described low smoke and zero halogen sheath bed of material (9) wraps up described second insulator layer (8).
2. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: described first insulator layer (6) is polyester belt.
3. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: described second insulator layer (8) is polyester belt.
4. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: be filled with ceramic silica gel between the described low smoke and zero halogen cross-linking radiation bed of material (5) and the first insulator layer (6).
5. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: copper wire layer (7) is filled with inorganic mineral respectively and between the first insulator layer (6) and the second insulator layer (8).
6. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: described conductor cable (1) forms for the highly-flexible copper wire of many diameters by 0.2mm.
7. one according to claim 1 single core flexible mineral matter insulation isolation type fireproof cable, it is characterized in that: also include the 3rd insulator layer (b) be located between the low smoke and zero halogen sheath bed of material (9) and described second insulator layer (8), the pipe arm of described 3rd insulator layer (b) is provided with multiple dashpot (b1) vertically, and described dashpot (b1) interval is arranged.
8. one according to claim 7 single core flexible mineral matter insulation isolation type fireproof cable, is characterized in that: the edge of described dashpot (b1) is provided with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348279.2U CN204667963U (en) | 2015-05-27 | 2015-05-27 | A kind of single core flexible mineral matter insulation isolation type fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348279.2U CN204667963U (en) | 2015-05-27 | 2015-05-27 | A kind of single core flexible mineral matter insulation isolation type fireproof cable |
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| Publication Number | Publication Date |
|---|---|
| CN204667963U true CN204667963U (en) | 2015-09-23 |
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| CN201520348279.2U Active CN204667963U (en) | 2015-05-27 | 2015-05-27 | A kind of single core flexible mineral matter insulation isolation type fireproof cable |
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| CN (1) | CN204667963U (en) |
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- 2015-05-27 CN CN201520348279.2U patent/CN204667963U/en active Active
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