CN205211441U - Environmental protection and energy saving fireproof cable - Google Patents
Environmental protection and energy saving fireproof cable Download PDFInfo
- Publication number
- CN205211441U CN205211441U CN201520410815.7U CN201520410815U CN205211441U CN 205211441 U CN205211441 U CN 205211441U CN 201520410815 U CN201520410815 U CN 201520410815U CN 205211441 U CN205211441 U CN 205211441U
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- layer
- cable
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- environmentally
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- Expired - Fee Related
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- 230000007613 environmental effect Effects 0.000 title abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 239000005030 aluminium foil Substances 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 238000004079 fireproofing Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 16
- 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 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 229920002379 silicone rubber Polymers 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000017105 transposition Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables, specifically an environmental protection and energy saving fireproof cable, including conductor and joint fixtures device, the conductor adopts a plurality of copper wires or aluminium silk or aluminum -alloy wire transposition to form, the conductor outside is by wrapping up the fireproof waterproof insulating layer outside interior in proper order, the fire prevention filling layer, separate the waterproof shielding layer of temperature, back -fire relief layer and ring protection jacket layer, can add resistance to compression tensile layer between back -fire relief layer and the ring protection jacket layer, the aluminium foil of adhereing again after the waterproof shielding layer of temperature adopts ceramic fibre paper back bonding glass fiber cloth constitutes, joint fixtures device includes the nut, the splice sleeve, sealed sleeve pipe of toper and fixed cover, connect fixedly through fixed cover between two splice sleeves, the opposite side of two splice sleeves overlaps respectively and has sealed sleeve pipe of toper and nut. The utility model discloses fireproof cable production length is long, and the compliance of cable texture is good, cable radius crookedness is big, but the multicore becomes integrative, the little light in weight of the outside diameter of cable, and a large amount of manpower and materials and installation space are practiced thrift in easy installation and bending.
Description
[technical field]
The utility model relates to field of cable technology, specifically a kind of environmentally-friendly, energy-saving and fireproofing cable.
[background technology]
At present, the fireproof cable that market uses have rigidity with flexible two kinds, these two kinds of cables are all using magnesium oxide as insulation, and wherein rigidity fireproof cable is surrounded by copper pipe and presses through multiple tracks drawing procedure and form; Flexible fire-proof cable then rolls into spiral-shaped outside rigidity cable copper tube.Rigidity fireproof cable is first generation product, and flexible fire-proof cable is second generation product.These two kinds of cables have been applied for many years in market, but along with era development and scientific and technological progress, this cable of the prior art can not meet the demand of modernization development, the large length cabling requirements of multicore as places such as skyscraper, tunnel, airports increases day by day, these places all require that the cable fire time is long, and by original old explained hereafter, modern demand cannot have been met.
In prior art, the technology of product also has the following disadvantages: 1, not long with the cable length of original explained hereafter.2, cable quality is brought very inconvenient firmly to construction.3, the fireprotection layer of fireproof cable existing product, be all select mica tape as fireprotection layer, mica tape refractory temperature is low, and be difficult to keeping and easily make moist, decreasing insulating after mica tape makes moist, cable can produce potential safety hazard.4, Cable Bending Radius is little, because interior insulation is that magnesium oxide presses and forms, easily causes interior insulation cracking time bending.5, multicore electric cable with large cross-section can not stranding in one, singlely can only lay, when taking a lot of work, occupy installing space again.6, skin copper material parcel makees in sheath, consumes again a large amount of non-ferrous metal, considerably increases cable deadweight and cost, increases cost of transportation simultaneously.7, refractory temperature can only reach 750 degree, the defect such as 90 minutes time.
[summary of the invention]
The purpose of this utility model is exactly to solve the not enough and defects such as cable length in prior art, quality, bending radius, weight etc. cannot satisfy the demands, a kind of novel structure, safe and reliable is provided, the environmentally-friendly, energy-saving and fireproofing cable of length and fire prevention demand can be met.
To achieve these goals, design a kind of environmentally-friendly, energy-saving and fireproofing cable, comprise conductor and joint fixing apparatus, described conductor adopts that some copper wires or aluminium wire or aluminum-alloy wire are stranded to be formed, outside interior, fire-proof and water-proof insulating barrier is wrapped up successively outside conductor, fire prevention packed layer, thermal insulation waterproof shield layer, flame retardant bed and ring protection jacket layer, described thermal insulation waterproof shield layer bonds aluminium foil again after adopting ceramic fiber paper back adhesive glass fabric and forms, described joint fixing apparatus comprises nut, swagelok, cone seal sleeve pipe and fixed cover, be connected and fixed by fixed cover between two swageloks, the opposite side of two swageloks overlaps respectively and has cone seal sleeve pipe and nut.
Can set up resistance to compression tensile layer between described flame retardant bed and ring protection jacket layer, resistance to compression tensile layer adopts steel band or zinc-coated wire.
Described ceramic fiber paper is replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip, plays the effect of explosion-proof, shielding demagnetization, the insulation of thermal insulation fire-proof and water-proof.
Described fire-proof and water-proof insulating barrier is wound around more than five layers or five layers by silicon rubber pottery or silicon rubber glass fibre belt material and forms.
The filler of described fire prevention packed layer is ceramic fibre rope or environment protection high flame resistance shaped material.
Described flame retardant bed is silicon rubber ceramic band or ceramic fibre strip.
Described ring protection jacket layer adopts nonmetallic materials.
Compared with the existing technology, its advantage is the utility model:
1, environmentally-friendly, energy-saving and fireproofing cable production length of the present utility model is long;
2, the pliability of cable quality is good, cable radius flexibility is large;
3, can from two cores to five core strandings in a cable, multicore is integral, and the outside diameter of cable is little lightweight, easy mounting and installation and bending, saves a large amount of manpower and materials and installing space;
4, cable outer layer nonmetal object is as sheath, has saved non-ferrous metal copper material and production cost greatly, has saved freight simultaneously and has installed labour cost;
5, the material that each layer adopts is all ep-type material, and clean environment firendly is nontoxic, meet national environmental protection policy;
6, sealing when joint fixing apparatus ensure that cable connects, is applicable to fire-proof and explosion-proof environment, good insulating, easy to assembly, reusable;
7, cable fire temperature of the present utility model reaches 1200 degree, and fire resistance period reaches 180 minutes.Meet or exceed the highest United Kingdom National fireproof cable standard in the world.
[accompanying drawing explanation]
Fig. 1 is the schematic cross-section of embodiment 1 environmentally-friendly, energy-saving and fireproofing cable in the utility model;
Fig. 2 is the schematic cross-section of embodiment 2 resistance to compression tension fireproof cable in the utility model;
Fig. 3 is the structural representation of fire-proof and water-proof insulating layer in the utility model;
Fig. 4 is the structural representation of the utility model center tap fixture;
In figure: 1. conductor 2. fire-proof and water-proof insulating barrier 3. is prevented fires packed layer 4. thermal insulation waterproof shield layer 5. flame retardant bed 6. resistance to compression tensile layer 7. ring protection jacket layer 8. ceramic fiber paper 9. glass fabric 10. aluminium foil 11. glue-line 12. nut 13. swagelok 14. cone seal sleeve pipe 15. fixed cover;
Specify Fig. 1 as Figure of abstract of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model is fireproof environmentally-friendly, energy-saving and fireproofing cable, can be widely used in that high buildings and large mansions, civil buildings, airport, military project are explosion-proof, conference and exhibition center, archives, hotel business and densely populated place the occasion such as public place, as the cable of delivery of electrical energy.Conductor in environmentally-friendly, energy-saving and fireproofing cable by the tiny copper wire of a lot of root or aluminium, aluminum alloy materials is stranded forms, it has the characteristic of environmental protection and energy saving and resistance to compression tension.By fireproof cable one end of the present utility model connecting switch cabinet, the other end is connected to the equipment such as electrical equipment and electrical or elevator, can carry out electric energy transmitting.Cable quality of the present utility model is soft, fire resistance period reaches 180 minutes, ignition temperature up to 1200 degree, multicore cable becomes to be integrated, saves material, easy to make, burning time conductor temperature low, environmental protection and energy saving, the advantage of minimizing environmental pollution.
Fire-proof and water-proof insulating layer in the utility model after ceramic fiber paper back adhesive glass fabric, bonds aluminium foil again form, as shown in Figure 3, ceramic fiber paper can be replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip, after this road processes, the toughness of ceramic fiber paper is strengthened greatly, add the refractory temperature of cable, thermal insulation effect, and because the quality of materials adopted is light, quality is soft, alleviate the weight of whole cable, make the easy mounting and installation of cable and bend, convenient transportation; It is banded that ceramic fiber paper also can be cut into a rule, and ceramic fiber paper is used in the wrapped use of cable outer layer.
Joint fixing apparatus as shown in Figure 4, is comprised nut, swagelok, cone seal sleeve pipe and fixed cover, is connected and fixed between two swageloks by fixed cover, and the opposite side of two swageloks overlaps respectively and has cone seal sleeve pipe and nut.When assembling, first nut, cone seal sleeve pipe, swagelok and fixed cover are inserted in cable two ends respectively, then connect heart yearn, tighten fixed cover and nut, cone seal sleeve pipe makes joint fixing apparatus reach seal request.
The examining report of fire-proof and water-proof insulating layer is as shown in table 1 below:
Table 1
The utility model preferably can be made into environmentally-friendly, energy-saving and fireproofing cable, resistance to compression tension fireproof cable two kinds of embodiments.
Embodiment 1
Environmentally-friendly, energy-saving and fireproofing cable is as shown in Figure 1: when adopting technical solutions of the utility model to make environmentally-friendly, energy-saving and fireproofing cable, preferred employing five layers of fire-proof and water-proof insulating material, are from inside to outside followed successively by: fire-proof and water-proof insulating barrier, fire prevention packed layer, thermal insulation waterproof shield layer, flame retardant bed, environmental protection and energy saving restrictive coating.
After being adopted by conductor the tiny copper wire of a lot of root or aluminium, aluminum alloy materials stranded, at the outer fire proofing material around more than five layers or five layers of conductor, fire proofing material is preferably the ceramic or silicon rubber glass fibre belt of silicon rubber, as fire-proof and water-proof insulating barrier.The outer filler of fire lagging is preferably ceramic fibre rope or environment protection high flame resistance shaped material.The sticky aluminium foil of the thermal insulation waterproof shield layer preferably ceramic fibrous paper back of the body outside packed layer, plays thermal insulation function of shielding.Flame retardant bed preferably ceramic fabric strip outside thermal insulation waterproof shield layer or silicon rubber pottery adhesive tape.Environmental protection and energy saving restrictive coating is low smoke and zero halogen material and adopts nonmetallic materials as sheath.
Embodiment 2
Resistance to compression tension fireproof cable is as shown in Figure 2:
When adopting technical solutions of the utility model to make resistance to compression tension fireproof cable, preferred employing six layers of fire-proof and water-proof insulating material, are from inside to outside followed successively by: fire-proof and water-proof insulating barrier, thermal insulation waterproof shield layer, insulating waterproof layer, flame retardant bed, resistance to compression tensile layer, environmental protection and energy saving restrictive coating.Wherein, resistance to compression layer is preferably steel band, tensile layer is preferably zinc-coated wire.
Claims (7)
1. an environmentally-friendly, energy-saving and fireproofing cable, comprise conductor and joint fixing apparatus, it is characterized in that described conductor adopts that some copper wires or aluminium wire or aluminum-alloy wire are stranded to be formed, outside interior, fire-proof and water-proof insulating barrier is wrapped up successively outside conductor, fire prevention packed layer, thermal insulation waterproof shield layer, flame retardant bed and ring protection jacket layer, described thermal insulation waterproof shield layer bonds aluminium foil again after adopting ceramic fiber paper back adhesive glass fabric and forms, described joint fixing apparatus comprises nut, swagelok, cone seal sleeve pipe and fixed cover, be connected and fixed by fixed cover between two swageloks, the opposite side of two swageloks overlaps respectively and has cone seal sleeve pipe and nut.
2. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that being provided with resistance to compression tensile layer between described flame retardant bed and ring protection jacket layer, and resistance to compression tensile layer adopts steel band or zinc-coated wire.
3. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that described ceramic fiber paper is replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip.
4. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that described fire-proof and water-proof insulating barrier is wound around more than five layers or five layers by silicon rubber pottery or silicon rubber glass fibre belt material and forms.
5. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that the filler of described fire prevention packed layer is environment protection high flame resistance shaped material.
6. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that described flame retardant bed is silicon rubber ceramic band or ceramic fibre strip.
7. a kind of environmentally-friendly, energy-saving and fireproofing cable as claimed in claim 1, is characterized in that described ring protection jacket layer adopts nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410815.7U CN205211441U (en) | 2015-06-15 | 2015-06-15 | Environmental protection and energy saving fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410815.7U CN205211441U (en) | 2015-06-15 | 2015-06-15 | Environmental protection and energy saving fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211441U true CN205211441U (en) | 2016-05-04 |
Family
ID=55849143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410815.7U Expired - Fee Related CN205211441U (en) | 2015-06-15 | 2015-06-15 | Environmental protection and energy saving fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913938A (en) * | 2016-06-28 | 2016-08-31 | 河北华通线缆集团股份有限公司 | High-temperature resistant steel pipe thermocouple cable for oil well and manufacturing method |
| CN109786015A (en) * | 2019-01-10 | 2019-05-21 | 江苏中晟电缆有限公司 | A kind of fireproof cable convenient for safeguarding |
-
2015
- 2015-06-15 CN CN201520410815.7U patent/CN205211441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913938A (en) * | 2016-06-28 | 2016-08-31 | 河北华通线缆集团股份有限公司 | High-temperature resistant steel pipe thermocouple cable for oil well and manufacturing method |
| CN109786015A (en) * | 2019-01-10 | 2019-05-21 | 江苏中晟电缆有限公司 | A kind of fireproof cable convenient for safeguarding |
| CN109786015B (en) * | 2019-01-10 | 2024-03-08 | 江苏中超电缆股份有限公司 | Fireproof cable convenient to maintain |
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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 |
Granted publication date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |