CN203812616U - Water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and stainless steel metal sheath - Google Patents
Water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and stainless steel metal sheath Download PDFInfo
- Publication number
- CN203812616U CN203812616U CN201420163170.7U CN201420163170U CN203812616U CN 203812616 U CN203812616 U CN 203812616U CN 201420163170 U CN201420163170 U CN 201420163170U CN 203812616 U CN203812616 U CN 203812616U
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- Prior art keywords
- proof
- fire
- stainless steel
- cable
- sheath
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 41
- 239000010935 stainless steel Substances 0.000 title claims abstract description 41
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 37
- 239000011707 mineral Substances 0.000 title claims abstract description 37
- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 11
- 229920000098 polyolefin Polymers 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000037303 wrinkles Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 3
- 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 2
- 239000002253 acid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of fire-resistance power cable, specifically to a water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and a stainless steel sheath. The cable comprises conductors (1), the mineral complex insulation layers (2), a low-smoke halogen-free high-fire-retardance filling layer (3), a cabling wrapping tape (4), the stainless steel metal sheath (5), and a low-smoke halogen-free high-fire-retardance anti-corrosion sheath (6). The cable is advantaged in that by virtue of longitudinally wrapping a welded metal tape, the body of the cable is enabled to be seamless and the objective of radial waterproofing of the cable is realized. The cable is ensured to operate normally under oil water or other corrosive environments. At the same time, the service life of the cable is ensured to be prolonged under such environments.
Description
Technical field
The utility model relates to fireproof cable technical field, is specially a kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable.
Background technology
In recent years, in order to improve the safe class of electric wiring, reduce generation and the loss of electrical fire accident, Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD), the Ministry of Public Security and some local governments have put into effect some electrical design specifications in succession, and be clearly defined in some important electric wirings or place easily adopts fireproof cable, further widen the range of application of fireproof cable.Because the production application of conventional rigid magnesium oxide insulated fireproof cable exists obviously deficiency, flexible compound insulated cable arises at the historic moment.
Along with the development of China's economic construction, " energy-conserving and environment-protective " are built and are put into China's prior development direction, energy-conserving and environment-protective construction project can be enjoyed many-sided preferential policy of country, exploitation compound inslation fireproof cable, not only met national policy, but also in the face of the extra high place of safe class or position, therefore develop mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable has extremely important meaning.
Summary of the invention
The purpose of this utility model is to provide a kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable of being easy to be subject to external environment burn into broken hole, water inlet, flexibility that existing fireproof cable exists that solve.
For solving the problems of the technologies described above, the utility model provides a kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable, comprises conductor 1, mineral composite insulation layer 2, low-smoke bittern-free highly fire-proof packed layer 3, stranding band 4, stainless steel metal sheath 5, the corrosion-resistant sheath 6 of low-smoke bittern-free highly fire-proof; Described conductor 1 is wrapped with described mineral composite insulation layer 2, the many described conductors 1 that are enclosed with described mineral composite insulation layer 2 are stranding into cable core, described stranding band 4 is tightened cable core, fix, between described cable core and described stranding band 4, be provided with low-smoke bittern-free highly fire-proof packed layer 3, described stranding band 4 is wrapped with described stainless steel metal sheath 5, and described stainless steel metal sheath 5 is wrapped with the corrosion-resistant sheath 6 of described low-smoke bittern-free highly fire-proof.
Described stainless steel metal sheath 5 gap locations adopt argon arc welding welding to form vertical bag metallic sheath.
The corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof that the corrosion-resistant sheath 6 of described low-smoke bittern-free highly fire-proof adopts grease proofing resistance to chemical attack is made.
Described stainless steel metal sheath 5 adopts wrinkle type.
The corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof of described grease proofing resistance to chemical attack is made up of the resistance to chemical attack agent of adding 1.2% in low-smoke bittern-free highly fire-proof polyolefin jacket material.
Described conductor 1 diameter is 13.0mm, the number of share of stock of cable core is 4 strands, described mineral composite insulation layer 2 thickness are 1.6mm, it is Ф 4.5mm that described low-smoke bittern-free highly fire-proof packed layer 3 is twisted with the fingers rear diameter, described stranding band 4 thickness are 0.4mm, stainless steel metal sheath 5 thickness are 0.6mm, and corrosion-resistant sheath 6 thickness of low-smoke bittern-free highly fire-proof are 2.8mm.
Described conductor 1 is TU1 type copper pole stock matter; Described mineral composite insulation layer 2 is by synthetic mica tape and the wrapped combination of ceramic silicone rubber belt; Described stranding band 4 is low-smoke bittern-free highly fire-proof band material.
A kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable that the utility model provides, its advantage is:
1, water resistance: by wrapping one deck soldering stainless steel band outer the indulging of stranding band, stainless steel band gap location adopts argon arc welding welding, makes cable body not stay any gap, ensures the water resistance of cable insulation body, meanwhile, this metal level also has resistance to 1000 DEG C of above flame temperatures.
2, Corrosion Protection: jacket material adopts the corrosion-resistant polyolefin jacket material of the low-smoke bittern-free highly fire-proof of grease proofing resistance to chemical attack, make it have good resistance to aromatic solvent, soda acid chemicals, oils, solvent corrosion ability, higher anti-aging, less insulation dielectric loss.In addition, the material that uses also has the performances such as lower shielding rejection coefficient, reaches etch-proof performance, ensures that cable can normally move under the corrosive atmospheres such as profit, ensures that cable improves useful life under this environment simultaneously.
3, high flame resistance: all adopt the material with high flame retardant from insulation, filler, the sheath material of cable, ensure high flame retardant, high transmission rate, the little poison exponent of cable, the indexs such as high physical and mechanical properties.
4, fire protecting performance: insulating barrier adopts mineral composite insulating materials, and outside this layer insulate wrapped two-layer ceramic SiClx rubber strip, make cable realize A level or the fire protecting performance higher than A level.Arrive the standard-required of BS6387, greatly improved insulation effect and the fire protecting performance of insulating barrier.
5, softness: by metallic sheath is pricked to line online, adopt wrinkle type, greatly reduce the bending radius of cable, make the bending radius of this cable reach 8 times of outside diameters of cable, reach flexible effect.Be conducive to the mounting and installation of cable.
Brief description of the drawings
A kind of mineral compound inslation stainless steel sheath waterproof that Fig. 1 provides for the utility model, the structural representation of anticorrosive fire-proof cable.
Wherein, 1--conductor, 2--mineral composite insulation layer, 3--low-smoke bittern-free highly fire-proof packed layer, 4--stranding band, 5--stainless steel metal sheath, the corrosion-resistant sheath of 6--low-smoke bittern-free highly fire-proof.
Embodiment
As shown in Figure 1, a kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable, comprise the corrosion-resistant sheath 6 of conductor 1, mineral composite insulation layer 2, low-smoke bittern-free highly fire-proof packed layer 3, stranding band 4, stainless steel metal sheath 5 and low-smoke bittern-free highly fire-proof; Conductor 1 is wrapped with mineral composite insulation layer 2, the many conductors 1 that are enclosed with mineral composite insulation layer 2 are stranding into cable core, stranding band 4 is tightened cable core, fix, between cable core and stranding band 4, be provided with low-smoke bittern-free highly fire-proof packed layer 3, stranding band 4 is wrapped with stainless steel metal sheath 5, and stainless steel metal sheath 5 is wrapped with the corrosion-resistant sheath 6 of low-smoke bittern-free highly fire-proof.
In the present embodiment: stainless steel metal sheath 5 gap locations adopt argon arc welding welding to form vertical bag metallic sheath.The corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof that the corrosion-resistant sheath 6 of low-smoke bittern-free highly fire-proof adopts grease proofing resistance to chemical attack is made.Stainless steel metal sheath 5 adopts wrinkle type.
Conductor 1 diameter is 13.0mm, the number of share of stock of cable core is 4 strands, mineral composite insulation layer 2 thickness are 1.6mm, it is Ф 4.5mm that the specification of low-smoke bittern-free highly fire-proof packed layer 3 is twisted with the fingers rear diameter, stranding band 4 thickness are 0.4mm, stainless steel metal sheath 5 thickness are 0.6mm, and corrosion-resistant sheath 6 thickness of low-smoke bittern-free highly fire-proof are 2.8mm.Conductor 1 is TU1 type copper pole stock matter; Mineral composite insulation layer 2 is by synthetic mica tape and the wrapped combination of ceramic silicone rubber belt; Stranding band 4 is low-smoke bittern-free highly fire-proof band material.The corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof of grease proofing resistance to chemical attack is made up of the resistance to chemical attack agent of adding 1.2% in low-smoke bittern-free highly fire-proof polyolefin jacket material.
A kind of mineral compound inslation stainless steel sheath waterproof that the utility model provides, anticorrosive fire-proof cable, cable conductor long-term work temperature can reach 200 DEG C, minimum serviceability temperature-65 DEG C, there is the performance of acid and alkali-resistance environmental corrosion, this cable fire grade can meet British Standard BS6387: 1994 C, W, the requirement of Z class rank fire resistance test, be 950 ± 50 DEG C of C-flame temperatures, burning time: 3h, W-water spray, 950 ± 50 DEG C of Z-flame temperatures mechanical shock, and softness is good, flexible, can produce by big-length, fire resistance can reach V-0 level, meet ROHS environmental protection instruction.
A kind of mineral compound inslation stainless steel sheath waterproof, anticorrosive fire-proof cable that the utility model provides, produce, install application convenient, fire-resistant, explosion-proof, high temperature resistant, anticorrosion, initiation fire and propagate kindling material, environmental protection not, and can not discharge around the characteristic of any pernicious gas and smog under ignition condition, be specially adapted to that environment is severe, the extra high place of security requirement or position, be especially useful in the fire-fighting system circuit that will ensure safe power supply under Fire Conditions.
Claims (7)
1. mineral compound inslation stainless steel sheath waterproof, an anticorrosive fire-proof cable, is characterized in that: comprise conductor (1), mineral composite insulation layer (2), low-smoke bittern-free highly fire-proof packed layer (3), stranding band (4), stainless steel metal sheath (5), the corrosion-resistant sheath of low-smoke bittern-free highly fire-proof (6); Described conductor (1) is wrapped with described mineral composite insulation layer (2), the many described conductors (1) that are enclosed with described mineral composite insulation layer (2) are stranding into cable core, described stranding band (4) is tightened cable core, fix, between described cable core and described stranding band (4), be provided with low-smoke bittern-free highly fire-proof packed layer (3), described stranding band (4) is wrapped with described stainless steel metal sheath (5), and described stainless steel metal sheath (5) is wrapped with the corrosion-resistant sheath of described low-smoke bittern-free highly fire-proof (6).
2. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 1, anticorrosive fire-proof cable, is characterized in that, described stainless steel metal sheath (5) gap location adopts argon arc welding welding to form vertical bag metallic sheath.
3. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 1, anticorrosive fire-proof cable, it is characterized in that, the corrosion-resistant sheath of described low-smoke bittern-free highly fire-proof (6) adopts the corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof of grease proofing resistance to chemical attack to make.
4. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 2, anticorrosive fire-proof cable, is characterized in that, described stainless steel metal sheath (5) adopts wrinkle type.
5. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 2, anticorrosive fire-proof cable, it is characterized in that, the corrosion-resistant polyolefin jacket material of low-smoke bittern-free highly fire-proof of described grease proofing resistance to chemical attack is made up of the resistance to chemical attack agent of adding 1.2% in low-smoke bittern-free highly fire-proof polyolefin jacket material.
6. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 2, anticorrosive fire-proof cable, it is characterized in that, described conductor (1) diameter is 13.0mm, the number of share of stock of cable core is 4 strands, described mineral composite insulation layer (2) thickness is 1.6mm, it is Ф 4.5mm that described low-smoke bittern-free highly fire-proof packed layer (3) is twisted with the fingers rear diameter, described stranding band (4) thickness is 0.4mm, the corrosion-resistant sheath of low-smoke bittern-free highly fire-proof (5) thickness is 2.8mm, and stainless steel metal sheath (6) thickness is 0.6mm.
7. a kind of mineral compound inslation stainless steel sheath waterproof according to claim 2, anticorrosive fire-proof cable, is characterized in that, described conductor (1) is TU1 type copper pole stock matter; Described mineral composite insulation layer (2) is by synthetic mica tape and the wrapped combination of ceramic silicone rubber belt; Described stranding band (4) is low-smoke bittern-free highly fire-proof band material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163170.7U CN203812616U (en) | 2014-04-04 | 2014-04-04 | Water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and stainless steel metal sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163170.7U CN203812616U (en) | 2014-04-04 | 2014-04-04 | Water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and stainless steel metal sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812616U true CN203812616U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163170.7U Expired - Lifetime CN203812616U (en) | 2014-04-04 | 2014-04-04 | Water-proof, anti-corrosion and fire-resistance cable with mineral complex insulation layers and stainless steel metal sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023631A (en) * | 2015-01-14 | 2015-11-04 | 四川正方高压线缆有限公司 | Stainless steel mineral-insulated cable |
| CN108419314A (en) * | 2018-04-11 | 2018-08-17 | 沈阳瑞华特种电缆有限公司 | A kind of cable |
-
2014
- 2014-04-04 CN CN201420163170.7U patent/CN203812616U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023631A (en) * | 2015-01-14 | 2015-11-04 | 四川正方高压线缆有限公司 | Stainless steel mineral-insulated cable |
| CN108419314A (en) * | 2018-04-11 | 2018-08-17 | 沈阳瑞华特种电缆有限公司 | A kind of cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430056 No. 536 Lake Avenue, Wuhan economic and Technological Development Zone, Hubei, China Patentee after: AEROSPACE RICH CABLE CO.,LTD. Address before: 430056 No. 536 Lake Avenue, Zhuankou economic and Technological Development Zone, Wuhan, Hubei Patentee before: WUHAN RICH SPECIAL CABLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |