CN201584193U - Silicone Rubber Control Cable - Google Patents
Silicone Rubber Control Cable Download PDFInfo
- Publication number
- CN201584193U CN201584193U CN2009202627619U CN200920262761U CN201584193U CN 201584193 U CN201584193 U CN 201584193U CN 2009202627619 U CN2009202627619 U CN 2009202627619U CN 200920262761 U CN200920262761 U CN 200920262761U CN 201584193 U CN201584193 U CN 201584193U
- Authority
- CN
- China
- Prior art keywords
- silicon rubber
- core
- layer
- 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 - Fee Related
Links
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 52
- 239000004945 silicone rubber Substances 0.000 title description 2
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 abstract description 8
- 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 abstract description 5
- 238000005253 cladding Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000012946 outsourcing Methods 0.000 abstract 1
- 230000017105 transposition Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 35
- 239000000463 material Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a silicon rubber control cable, include the oversheath that outer jacket, external shield layer and silicon rubber formed if trunk core group, enhancement core, outsourcing belting layer, silicon rubber formed, wherein, the sinle silk group is formed by two sinle silk transposition respectively, the sinle silk is formed by the insulating layer cladding conductor that silicon rubber formed, and every group of sinle silk group outward in proper order the cladding have the inner sheath that inner sheath, internal shield layer and silicon rubber formed of endocystic belting layer, silicon rubber formed. The wire core group which is sequentially coated with the inner wrapping layer, the inner protection layer, the inner shielding layer and the inner sheath surrounds and is stranded by taking the reinforced core as a center to form a reinforced cable core, and the outer wrapping layer, the outer protection layer, the outer shielding layer and the outer sheath are sequentially coated outside the reinforced cable core. The silicon rubber control cable has good shielding property and strong anti-interference capability; the cable has high flame-retardant grade, no harmful gas and no secondary harm, and can prevent short circuit and combustion of the cable through multi-layer flame-retardant protection, thereby having higher safety performance.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of silicon rubber control cable.
Background technology
Along with the development of metallurgy, electric power, colliery, electronics industry and being on the increase of nuclear power plant, because of causing the accident of fire, cable fault happens occasionally in recent years, and the user is more and more higher to the cable-flame retardant performance demands.General cable is normally by the cable of several or the stranded similar rope that forms of several groups of leads (at least two every group), mutually insulated between every group of lead, and often be twisted into round a center, whole outside is surrounded by the sheath of high-insulation, and that fire-retardant control cable commonly used has usually is following several, the one, adopt polyvinyl chloride insulation and jacketed cable; The 2nd, the second third glue insulation booth jacketed cable; The 3rd, halogen-free anti-flaming polyolefin cable etc.The basic system of above-mentioned fire-retardant control cable is: conductor-insulating barrier-screen-oversheath.Yet existing flame retardant cable thermal endurance class is low, shielding properties is not high, each part material comprehensively to contain oxygen index lower, and can discharge pernicious gas such as hydrogen chloride during burning, harm people's life security, corrosion calculator device and building cause secondary disaster and economic loss.
Therefore, be badly in need of that a kind of shielding is good, good flame resistance, the silicon rubber control cable that security performance is high.
The utility model content
The purpose of this utility model provides that a kind of shielding is good, good flame resistance and safe silicon rubber control cable.
For achieving the above object, the technical solution of the utility model is: a kind of silicon rubber control cable is provided, comprise: some core groups, strengthening core, outer belting layer, the outer jacket that silicon rubber forms, the oversheath that outer shielding layer and silicon rubber form, wherein, described core group is respectively by two stranded formation of core, described core is formed by the insulating barrier coating conductor that silicon rubber forms, described core group is surrounded with interior belting layer outward, belting layer is coated with the sheath that silicon rubber forms in described, described sheath is coated with internal shield, and described internal shield is coated with the inner sheath that silicon rubber forms; The outer described core group that is coated with described interior belting layer, sheath, internal shield and inner sheath successively is that the center carries out stranded and form strengthening cable core with described strengthening core; Described outer belting layer coats described reinforcement cable core; The described outer jacket that silicon rubber forms coats described outer belting layer; Described outer shielding layer is arranged on outside the described outer jacket; The described oversheath that silicon rubber forms coats described outer shielding layer.
Preferably, described core conductor is an annealed copper wire.Described annealed copper wire has conductive performance preferably.
Preferably, described outer belting layer is the wrapped formation of non-hygroscopic film band.The outer belting layer of described non-hygroscopic film has the insulating corrosion effect.By the wrapped of outer belting layer or extrude, make described reinforcement cable heart stranding.
Preferably, described screen is that the wrapped or metal wire knitted of metal tape forms.Adopt the double layer screen layer, strengthened shielding, strengthen the anti-interference of signals transmission.
Compared with prior art, the core conductor of the utility model silicon rubber control cable has the insulating barrier that silicon rubber forms, the core group is coated with sheath, the inner sheath that silicon rubber forms, strengthen cable core and be coated with outer jacket, the oversheath that silicon rubber forms, heat-resisting, flame retardant rating is high, when reaching 350 degrees centigrade, the short circuit temperature can keep 5 seconds, when extraneous initiation fire makes cable fire, the silicon rubber burning generates the silicon dioxide solidfied material, no pernicious gas produces, and burning back sheath still insulate, and does not have secondary harm; Adopt the double layer screen layer, strengthened shielding, strengthen the anti-interference of signals transmission; By making full use of the high flame resistance of silicon rubber, to the multilayer cable fire-resisting protection, prevent that cable short circuit, burning are impaired, improve security performance.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of the utility model silicon rubber control cable.
Embodiment
In order to describe technology contents of the present utility model, structural feature in detail, be described further below in conjunction with execution mode and conjunction with figs..
With reference to figure 1, silicon rubber control cable 1 among the utility model embodiment comprises: three groups of core groups 200, strengthening core 10, outer belting layers 30, extend out layer 40, outer shielding layer 50 and silicon rubber oversheath 60, described core group 200 is respectively by two cores, 201 stranded formation, the insulating barrier 220 that described core 201 is formed by silicon rubber coats annealed copper wire 210 and forms, and described annealed copper wire 210 has conductive performance preferably.Described silicone rubber insulation layer 220 is peeled off easily and is not damaged insulator or conductor; Described core group 200 is coated with belting layer 230 in the glass fabric, belting layer 230 has the water-tight corrosion-proof function in the described glass fabric, belting layer 230 is coated with the sheath 240 that silicon rubber forms in the described glass fabric, described silicon rubber sheath 240 is coated with internal shield 250, and internal shield 250 is coated with the inner sheath 260 that silicon rubber forms.Three groups be coated with successively outward described in belting layer 230, sheath 240, internal shield 250 and inner sheath 260 described core group 200 around and be that the center is stranded and form reinforcement cable core 20 with described strengthening core 10, its outermost direction of lay is a dextrad, described strengthening core 10 is metal or nonmetallic materials, preferred steel wire, Fibreglass Reinforced Plastics, steel strand wire; Also can squeeze plastic protective layer on the described strengthening core 10; Described outer belting layer 30 is the wrapped formation of non-absorbent material film band, has the insulating corrosion effect.Wrapped by outer belting layer 30 makes the described reinforcement cable heart 20 strandings, in described strengthening core 10 is wrapped in some core groups 200; The described outer jacket 40 that silicon rubber forms coats described outer belting layer 30; Described outer shielding layer 50 is arranged on outside the described outer belting layer 30; The described oversheath 60 that silicon rubber forms coats described outer shielding layer 50. Outer shielding layer 250,50 is metal knitted forming in described, is appreciated that ground, described in outer shielding layer 250,50 can adopt that copper strips is wrapped, the plastic-aluminum band is wrapped, circular copper wire braiding formation.Described core 201, outward be coated with successively in the gap of 200 of core groups of belting layer 230, sheath 240, internal shield 250 and inner sheath 260 allow to adopt non-hygroscopic material gasket for packing 70 to fill.
The core conductor 210 of the utility model silicon rubber control cable 1 has the insulating barrier 220 that silicon rubber forms, core group 200 is coated with the sheath 240 that silicon rubber forms, inner sheath 260, strengthen cable core 20 and be coated with the outer jacket 40 that silicon rubber forms, oversheath 60, heat-resisting, the flame retardant rating height, normal working temperature is 180 degrees centigrade, when reaching 350 degrees centigrade, the short circuit temperature can keep 5 seconds, when extraneous initiation fire makes cable fire, the silicon rubber burning generates the silicon dioxide solidfied material, no pernicious gas produces, and burning back sheath still insulate, and does not have secondary harm; Adopt double layer screen layer 250,50, strengthened shielding, strengthen the anti-interference of signals transmission; By making full use of the high flame resistance of silicon rubber, to the multilayer cable fire-resisting protection, prevent that cable short circuit, burning are impaired, improve security performance.
The utility model silicon rubber control cable is made related material and parameter, all decides according to actual conditions, for well known to those of ordinary skill in the art, no longer is described in detail at this.
Above disclosed only is preferred embodiments of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (4)
1. a silicon rubber control cable is characterized in that, comprising:
Some core groups, described core group is respectively by two stranded formation of core, described core is formed by the insulating barrier coating conductor that silicon rubber forms, described core group is surrounded with interior belting layer outward, belting layer is coated with the sheath that silicon rubber forms in described, described sheath is coated with internal shield, and described internal shield is coated with the inner sheath that silicon rubber forms;
Strengthening core, the described core group that is coated with described interior belting layer, sheath, internal shield and inner sheath outward successively is that the center carries out stranded and form strengthening cable core with described strengthening core;
Outer belting layer, described outer belting layer coats described reinforcement cable core;
The described outer jacket that outer jacket, silicon rubber form coats described outer belting layer;
Outer shielding layer, described outer shielding layer are arranged on outside the described outer jacket;
Oversheath, the described oversheath that silicon rubber forms coats described outer shielding layer.
2. silicon rubber control cable as claimed in claim 1 is characterized in that, described core conductor is an annealed copper wire.
3. silicon rubber control cable as claimed in claim 1 is characterized in that, described outer belting layer is the wrapped formation of non-hygroscopic film band.
4. silicon rubber control cable as claimed in claim 1 is characterized in that, described screen is that the wrapped or metal wire knitted of metal tape forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627619U CN201584193U (en) | 2009-11-16 | 2009-11-16 | Silicone Rubber Control Cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627619U CN201584193U (en) | 2009-11-16 | 2009-11-16 | Silicone Rubber Control Cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584193U true CN201584193U (en) | 2010-09-15 |
Family
ID=42726203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202627619U Expired - Fee Related CN201584193U (en) | 2009-11-16 | 2009-11-16 | Silicone Rubber Control Cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816209A (en) * | 2015-11-27 | 2017-06-09 | 安徽中邦特种电缆科技有限公司 | A kind of silicon rubber insulation shielding control cable |
| CN113539556A (en) * | 2021-07-13 | 2021-10-22 | 广东日丰电缆股份有限公司 | Explosion-proof cable and preparation method thereof |
-
2009
- 2009-11-16 CN CN2009202627619U patent/CN201584193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816209A (en) * | 2015-11-27 | 2017-06-09 | 安徽中邦特种电缆科技有限公司 | A kind of silicon rubber insulation shielding control cable |
| CN113539556A (en) * | 2021-07-13 | 2021-10-22 | 广东日丰电缆股份有限公司 | Explosion-proof cable and preparation method thereof |
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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: 20100915 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |