CN107785112A - A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel - Google Patents
A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel Download PDFInfo
- Publication number
- CN107785112A CN107785112A CN201711259439.6A CN201711259439A CN107785112A CN 107785112 A CN107785112 A CN 107785112A CN 201711259439 A CN201711259439 A CN 201711259439A CN 107785112 A CN107785112 A CN 107785112A
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- Prior art keywords
- layer
- stainless steel
- ceramic polyolefin
- chain
- polyolefin insulation
- 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.)
- Pending
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- 239000000919 ceramic Substances 0.000 title claims abstract description 43
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 41
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 239000010935 stainless steel Substances 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 41
- 239000010445 mica Substances 0.000 claims abstract description 27
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 27
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 9
- 150000002367 halogens Chemical class 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000004079 fireproofing Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 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 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- -1 polyenes Hydrocarbon Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/06—Extensible conductors or cables, e.g. self-coiling cords
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of chain armoured control cable of ceramic polyolefin insulation stainless steel; including several cable cores, and inorganic glass fibre band lapping layer, ceramic polyolefin sheath, mica tape protective layer B, the chain armor of stainless steel, the low smoke, zero halogen external sheath layer being wrapped in successively outside cable core；Glass fiber rope packed layer wherein is filled between cable core and inorganic glass fibre band lapping layer, cable core includes anaerobic copper conductor, Mica tape layer, ceramic polyolefin insulation layer, mica tape protective layer A successively from the inside to the outside.The fire protecting performance of present invention increase product, each layer use environment-friendly materials, low smoke and zero halogen, nontoxic, and used material is good and cheap, does not consume more copper material, energy-conserving and environment-protective；There is good flexibility during installation, bending property is more excellent than rigid fireproof cable, has excellent oil resistant, corrosion-resistant, mould proof, anti-category, ant, high-low temperature resistant change, has higher practicality.
Description
Technical field
The present invention relates to field of cable technology, specifically a kind of chain armouring control electricity of ceramic polyolefin insulation stainless steel
Cable.
Background technology
Typically all control cable does not possess fire protecting performance and not served in use and sets fire in the market, spy
It is not play corresponding effect in building and inflammable and explosive factory in high level, some are also possible to the product due to itself
And cause fire.
KVV types and KYJV type control cables are all to use the material manufacture using resin as base material to form, without fire protecting performance, and
Serious to cause fire and not environmentally, damaged after easily being hit, short circuit causes burning, release bioxin etc. has during burning
Poisonous gas, have a strong impact on atmospheric environment.
The content of the invention
It is an object of the invention to provide a kind of chain armoured control cable of ceramic polyolefin insulation stainless steel, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel, including several cable cores, and wrap successively
Inorganic glass fibre band lapping layer, ceramic polyolefin sheath, mica tape protective layer B, the chain armouring of stainless steel being rolled in outside cable core
Layer, low smoke, zero halogen external sheath layer；Wherein cable core gathers including anaerobic copper conductor, Mica tape layer, ceramic successively from the inside to the outside
Alkene insulating barrier, mica tape protective layer A.
As the further scheme of the present invention：The quantity of cable core is 7.
As the further scheme of the present invention：Glass fiber rope packed layer is filled between cable core and inorganic glass fibre band lapping layer.
As the further scheme of the present invention：Mica tape layer uses mica tape.
As the further scheme of the present invention：Ceramic polyolefin insulation layer uses ceramic polyolefin.
As the further scheme of the present invention：Mica tape protective layer A material uses mica tape.
As the further scheme of the present invention：Material of the inorganic glass fibre with lapping layer uses fireproofing inorganic glass fibre belt.
As the further scheme of the present invention：Ceramic polyolefin sheath uses ceramic polyolefin.
As the further scheme of the present invention：Mica tape protective layer B material uses mica tape.
As the further scheme of the present invention：The material of the chain armor of stainless steel uses 304 stainless steels.
As the further scheme of the present invention：The external diameter of anaerobic copper conductor is 1.38 ± 0.002mm, using 0.19mm monofilament
It is twisted, it is twisted to use 8 times of pitches.
Compared with prior art, the beneficial effects of the invention are as follows：
The fire protecting performance of present invention increase product, each layer use environment-friendly materials, low smoke and zero halogen, nontoxic, used material
Expect good and cheap, do not consume more copper material, energy-conserving and environment-protective；There is good flexibility during installation, bending property is prevented fires than rigidity
Cable is excellent, has excellent oil resistant, corrosion-resistant, mould proof, anti-category, ant, high-low temperature resistant change, has higher practicality.
Specific advantage is as described below：
1st, the shape that synthetic mica tape+ceramic polyolefin insulation ensures to ensure that cable insulation when high temperature is burnt does not change
Become, keep cable to be persistently powered；
2nd, meet national industry requirement without harmful components, whole design, meet RoHS, REACH requirements；
3rd, fire protecting performance is outstanding, and stainless steel melt temperature is up to more than 1300 degree；
4th, impact resistance, roll excellent performance, tubular sheath made of 0.3mm stainless steels, strong protection is played to cable core；
5th, corrosion resistance and good, 304 stainless steels, which can guarantee that, not to be corroded
6th, there is higher bending property, it is ensured that easy operation in mounting and installation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1- anaerobics copper conductor, 2- Mica tapes layer, 3- ceramics polyolefin insulation layer, 4- mica tape protective layers
A, 5- glass fiber ropes packed layer, 6- inorganic glass fibres band lapping layer, 7- ceramic polyolefin sheath, 8- mica tape protective layers B, 9- not
Become rusty the chain armor of steel, 10- low smoke, zero halogen external sheath layers.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of chain armoured control cable of ceramic polyolefin insulation stainless steel, including several
Cable core, and inorganic glass fibre band lapping layer 6, ceramic polyolefin sheath 7, the mica tape protective layer being wrapped in successively outside cable core
The chain armor 9 of B8, stainless steel, low smoke, zero halogen external sheath layer 10；Wherein it is filled between cable core and inorganic glass fibre band lapping layer 6
Glass fiber rope packed layer 5, cable core include anaerobic copper conductor 1, Mica tape layer 2, ceramic polyolefin insulation successively from the inside to the outside
Layer 3, mica tape protective layer A4.
Being described in detail as follows for the present invention is described.
1st, anaerobic copper conductor 1：1/1.38, conductor diameter：1.38 ± 0.002mm, it is twisted using 0.19mm monofilament, it is twisted to adopt
With 8 times of pitches, conductor is more soft after being twisted.
2nd, insulating barrier：Insulate total external diameter：3.8mm.
2.1 Mica tape layer 2：It is wrapped using the outstanding synthetic mica tape of fire resistance；Thickness：2 × 0.14mm is synthesized
Mica tape；
2.2nd, ceramic polyolefin insulation layer 3：Using ceramic crosslinked polyolefin insulating material, thickness：0.7mm ceramic polyenes
Hydrocarbon insulate；With ceramic crystallization is generated after burning, effectively stop propagation of flame to conductor, it is ensured that cable normal operation.Meet
RoHS Directive.
2.3rd, mica tape protective layer A4：Thickness：1 × 0.14mm synthetic mica tapes are wrapped；Using synthetic mica tape it is wrapped
In ceramic polyolefin insulation layer 3, stop the influence to ceramic polyolefin when flame burns in the early stage, promote ceramic polyene
Hydrocarbon material crystalline is into solid.
3rd, stranding：External diameter：11.9±0.2mm
3.1 inorganic glass fibres band lapping layer 6：The wrapped fireproofing inorganic glass fibre belt in outside after stranding；
3.2 ceramic polyolefin sheaths 7：Ceramic polyolefin inner restrictive coating, thickness 1.3mm；
3.3 mica tape protective layer B8：Wrapped synthetic mica tape outside sheath；
The chain armor 9 of 3.4 stainless steels：Thickness 0.3mm, material 304, the mode of chain armouring is taken to enter luggage armour；Adopt
With the chain shielded version of stainless steel, wind around in cable core, to cable core strengthen protect while prevent flame, shock,
Bite, roll in the case of keep cable integrality.
3.5 low smoke, zero halogen external sheath layers 10：Thickness：1.5mm low smoke, zero halogen sheaths.
The electric property of the present invention:
1. D.C. resistance：≤12.1Ω/km(20℃)
2. insulaion resistance：≥1000MΩ·km(20℃)
3. test voltage：3000V 5min do not puncture
4. service life：More than 50 years
5. environmental protection characteristic：Meet RoHS.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
- A kind of 1. chain armoured control cable of ceramic polyolefin insulation stainless steel, it is characterised in that including several cable cores, with And the inorganic glass fibre band lapping layer outside cable core is wrapped in successively（6）, ceramic polyolefin sheath（7）, mica tape protective layer B （8）, the chain armor of stainless steel（9）, low smoke, zero halogen external sheath layer（10）；Wherein cable core is led including oxygen-free copper successively from the inside to the outside Body（1）, Mica tape layer（2）, ceramic polyolefin insulation layer（3）, mica tape protective layer A（4）.
- 2. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that cable The quantity of core is 7.
- 3. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that cable Core and inorganic glass fibre band lapping layer（6）Between be filled with glass fiber rope packed layer（5）.
- 4. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that cloud Master tape lapping layer（2）Using mica tape.
- 5. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that pottery Porcelain polyolefin insulation layer（3）Using ceramic polyolefin.
- 6. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that cloud Master tape protective layer A（4）Using Mica tape.
- 7. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that nothing Machine glass fibre belt lapping layer（6）Material use fireproofing inorganic glass fibre belt.
- 8. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that pottery Porcelain polyolefin sheath（7）Material use ceramic polyolefin.
- 9. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that no Become rusty the chain armor of steel（9）Material use 304 stainless steels.
- 10. the chain armoured control cable of ceramic polyolefin insulation stainless steel according to claim 1, it is characterised in that Anaerobic copper conductor（1）External diameter：1.38 ± 0.002mm, it is twisted using 0.19mm monofilament, it is twisted to use 8 times of pitches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259439.6A CN107785112A (en) | 2017-12-04 | 2017-12-04 | A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259439.6A CN107785112A (en) | 2017-12-04 | 2017-12-04 | A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107785112A true CN107785112A (en) | 2018-03-09 |
Family
ID=61429879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711259439.6A Pending CN107785112A (en) | 2017-12-04 | 2017-12-04 | A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164611A (en) * | 2019-05-31 | 2019-08-23 | 金杯塔牌电缆有限公司 | A kind of refractory ceramics flexible fire-proof cable and production technology |
| CN113380466A (en) * | 2021-05-27 | 2021-09-10 | 江苏上上电缆集团有限公司 | Manufacturing method of environment-friendly mechanical impact-resistant high-temperature flame-resistant power cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601263U (en) * | 2012-05-10 | 2012-12-12 | 重庆鸽牌电线电缆有限公司 | Novel fire-proof shielding armored control cable |
| CN207909543U (en) * | 2017-12-04 | 2018-09-25 | 浙江中大元通特种电缆有限公司 | A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel |
-
2017
- 2017-12-04 CN CN201711259439.6A patent/CN107785112A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601263U (en) * | 2012-05-10 | 2012-12-12 | 重庆鸽牌电线电缆有限公司 | Novel fire-proof shielding armored control cable |
| CN207909543U (en) * | 2017-12-04 | 2018-09-25 | 浙江中大元通特种电缆有限公司 | A kind of chain armoured control cable of ceramic polyolefin insulation stainless steel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164611A (en) * | 2019-05-31 | 2019-08-23 | 金杯塔牌电缆有限公司 | A kind of refractory ceramics flexible fire-proof cable and production technology |
| CN110164611B (en) * | 2019-05-31 | 2024-03-26 | 金杯电工(成都)有限公司 | High-temperature-resistant ceramic flexible fireproof cable and production process thereof |
| CN113380466A (en) * | 2021-05-27 | 2021-09-10 | 江苏上上电缆集团有限公司 | Manufacturing method of environment-friendly mechanical impact-resistant high-temperature flame-resistant power cable |
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