CN108682494A - A kind of environment-friendly type fire-fighting fire prevention control flexible cable - Google Patents
A kind of environment-friendly type fire-fighting fire prevention control flexible cable Download PDFInfo
- Publication number
- CN108682494A CN108682494A CN201810412077.8A CN201810412077A CN108682494A CN 108682494 A CN108682494 A CN 108682494A CN 201810412077 A CN201810412077 A CN 201810412077A CN 108682494 A CN108682494 A CN 108682494A
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- Prior art keywords
- fire
- fire prevention
- cable
- layer
- ceramic
- 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.)
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Classifications
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- 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
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- 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
- Insulated Conductors (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of environment-friendly type fire-fighting fire prevention control flexible cables, including cable core, the cable core is twisted by 7 insulated wire cores using " 1+6 " structural arrangement form, it is equipped with ceramic fire prevention gasket for packing in the gap location of cable core, it is woven with tinned copper wire shielded layer again after first wrapped ceramic fire prevention composite band outside cable core, Ceramic silicon rubber oversheath is extruded with again after ceramic fire prevention composite band is first surrounded with outside the tinned copper wire shielded layer.The frequent coiling and unwinding that the present invention has excellent antitorque turning stress high, the characteristics such as Halogen, low cigarette, fire-retardant, fire prevention, heat-resisting, anticorrosion, ageing-resistant, high-low temperature resistant, anti-interference can be widely applied to the high fire control systems of fire protection requirements such as oil, petrochemical industry, subway, skyscraper, station, hospital's electricity and densely populated public place.
Description
Technical field
The present invention relates to a kind of fire-fighting with environment-friendly fireproof control flexible cable, it is specifically a kind of be applied to oil, petrochemical industry,
The special control electricity of the high fire-fighting system of the fire protection requirements such as iron, building, building, station, hospital and densely populated public place
Cable.
Background technology
With sharp increase skyscraper, hotel, large supermarket, hospital, station, airport, the subway of urban population,
Tunnel and large-scale place of public amusement, public transit facility etc. is continuously increased, in densely populated public place and key
In facility, the importance of security against fire shows especially out；Especially when fire occurs, cable can be kept within a certain period of time
Road is unimpeded, and maximum limit wins the quality time, reduces the loss of casualties and lives and properties, is that people constantly probe into
Project.
At present, the development for mostly using mineral insulation fire-resisting cable and wrapped mica tape fireproof cable both at home and abroad is started late,
Due to the limitation of price and occasion so that people are exploring always a kind of refractory material that can improve performance and fire-resisting cable is true
Meet social production and life requirement in positive meaning.Since the technical merit of each producer is irregular, in addition in recent years to resistance
Combustion, fire prevention, the requirement of environmental protection are higher and higher, cause many producers since technical force is limited, cannot design, produce and meet skill
The fire-fighting fire-proof cable product that art requires.This requires producers to have to break-through skill barrier, sets up the R＆D team of oneself, opens
Hair develops the product with independent intellectual property rights, could drive the fast development of enterprise in this way, generates good society and warp
Ji benefit.
To overcome the deficiencies of existing technologies, the purpose of the present invention is to provide a kind of environment-friendly type fire-fighting fire prevention to control soft electricity
Cable, with the characteristics such as Halogen, low cigarette, fire-retardant, fire prevention, heat-resisting, anticorrosion, ageing-resistant, high-low temperature resistant, anti-interference, simultaneously also
With the excellent characteristics such as electrical, mechanical, environmentally friendly, oil, petrochemical industry, subway, skyscraper, station, doctor can be widely applied to
In the high fire control system of fire protection requirements such as institute's electricity and densely populated public place, product performance index is marked better than international
Alignment request.
Invention content
Goal of the invention：It is anti-the purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of environment-friendly type fire-fighting use
Fire control flexible cable, with excellent antitorque turning stress high frequent coiling and unwinding, Halogen, low cigarette, it is fire-retardant, fire prevention, it is heat-resisting,
The characteristics such as anticorrosion, ageing-resistant, high-low temperature resistant, anti-interference, can be widely applied to oil, petrochemical industry, subway, skyscraper, vehicle
It stands, the high fire control system of fire protection requirements such as hospital's electricity and densely populated public place.Ensure to disappear when fire occurs
The anti-control loop with security system is safely and effectively run, excellent product performance, and can generate good social and economic benefit.
Technical solution：In order to solve above-mentioned purpose, a kind of environment-friendly type fire-fighting fire prevention control flexible cable of the present invention,
Including cable core, the cable core is twisted by 7 insulated wire cores using " 1+6 " structural arrangement form, in the gap location of cable core
Equipped with ceramic fire prevention gasket for packing, it is woven with tinned copper wire shielded layer again after first wrapped ceramic fire prevention composite band outside cable core,
It is extruded with Ceramic silicon rubber oversheath again after being first surrounded with ceramic fire prevention composite band outside the tinned copper wire shielded layer.
It is further improved, the insulated wire cores are by 6 class tinned copper conductors and the pottery being extruded in outside 6 class tinned copper conductors
Porcelain SiClx rubber insulation is constituted.
It is further improved, fire-fighting fire resisting communication pipe is also cased with outside the Ceramic silicon rubber oversheath.
It is further improved, the fire-fighting fire resisting communication pipe includes cable placed layer, and the cable placed layer is externally provided with rubber
Glue-line, rubber layer are externally provided with semi silica flame retardant coating, and the periphery of the semi silica flame retardant coating is surrounded with steel wire braid, braided steel wire
Layer is externally provided with waterproof layer, and the periphery of the waterproof layer is surrounded with erosion shield, the centre of the rubber layer and optical cable placed layer
It is provided with oxygen sprocket hole.
Advantageous effect：Compared with prior art, it is an advantage of the invention that：
1, conductor of the present invention closes tin-coated copper beam using the 6th class high-quality beam using conductor of the present invention and closes structure, substantially increases cable
Corrosion resistance and resist bending softness, while ensuring that cable keeps excellent electric property in the process of running.
2, fireprotection layer is insulated and the dual fire prevention of sheath using Ceramic silicon rubber in the present invention, wrapped modified form pottery outside cable core
Porcelain chemoprevention fire composite band, cable core gap filling have modified form ceramic fire prevention gasket for packing, cable heatproof highest level can reach
1300 DEG C, the burning generation SiO under 1300 DEG C of flame conditions2Ceramic insulation layer can effectively stop propagation of flame, flue gas content
It is small, light transmittance is high, Halogen, environmental protection, ensure that the control loop of fire-fighting and security system is safely and effectively run, reduce unnecessary warp
Ji and human loss.
3, the present invention not only has excellent anti-interference using braiding tinned copper wire as shielded layer, plays apparent
Shield effectiveness；And concentric conductor can be used as to replace ground wire, the effect of out-of-balance current is undertaken, the soft of cable is also greatly increased
Soft energy.
4, the present invention has Halogen, low cigarette, fire-retardant, fire prevention, heat-resisting, anticorrosion, ageing-resistant, high-low temperature resistant, anti-interference
Etc. characteristics, while also there are the excellent characteristics such as electrical, mechanical, environmentally friendly, reasonable for structure, comprehensive performance is superior.
5, fire-fighting fire resisting communication pipe of the invention is greatly improved cable for acid fiery combustion things and the fiery combustion things of alkalinity
Apyrous makes the melting resistant intensity of cable improve, thus the service life of jumper significantly.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the fire-fighting fire resisting communication pipe of the present invention.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of environment-friendly type fire-fighting thoroughly does away with edge with fire prevention control flexible cable, including cable core, the cable core by 7
Core is twisted using " 1+6 " structural arrangement form, and the insulated wire cores are by 6 class tinned copper conductors 1 and are extruded in 6 classes
Ceramic silicon rubber insulating layer 2 outside tinned copper conductor is constituted；It is equipped with ceramic fire prevention gasket for packing 3 in the gap location of cable core,
It is woven with tinned copper wire shielded layer 5 again after first wrapped ceramic fire prevention composite band 4 outside cable core, the tinned copper wire shielded layer is first outside
It is extruded with Ceramic silicon rubber oversheath 7 again after being surrounded with ceramic fire prevention composite band 6.
As shown in Fig. 2, being also cased with fire-fighting fire resisting communication pipe 8 outside the Ceramic silicon rubber oversheath, which uses
Fire resisting communication pipe includes cable placed layer 81, and the cable placed layer is externally provided with rubber layer 82, and it is resistance to that rubber layer is externally provided with semi silica
The periphery of fire bed 83, the semi silica flame retardant coating is surrounded with steel wire braid 84, and steel wire braid is externally provided with waterproof layer 85, described
The periphery of waterproof layer is surrounded with erosion shield 86, and the centre of the rubber layer and cable placed layer is provided with oxygen sprocket hole
87, cable is greatly improved for the apyrous of acid fiery combustion things and the fiery combustion things of alkalinity, and the melting resistant intensity of cable is made to improve, from
And the service life of jumper significantly.
The technological process of the present invention is as follows：
1, tinned copper wire, it is tin plating again to 0.15 mm copper wires of Φ by 8.0 mm cathode copper bar wire drawings of Φ；
2, bundle strand, conductor close structure using the beam for weaving 72/0.15 mm tinned copper wires outside Φ 1.5mm stone dead wires；
3, insulation extrusion is extruded using extrusion die, insulation thickness 1.0mm；
4, stranding, dextrad stranding, left-hand is wrapped, fills ceramic gasket for packing；
5, it shields, woven using tinned copper wire, count >=90%；
6, sheath extrudes, and is extruded using extrusion die, insulation thickness 2.5mm, ensures roundness；
7, last, cable is put into fire-fighting fire resisting communication pipe, between it is seamless.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as the present invention's
Protection domain.
Claims (4)
1. a kind of environment-friendly type fire-fighting fire prevention control flexible cable, it is characterised in that：Including cable core, the cable core thoroughly does away with edge by 7
Core is twisted using " 1+6 " structural arrangement form, ceramic fire prevention gasket for packing is equipped in the gap location of cable core, outside cable core
It is first woven with tinned copper wire shielded layer again after wrapped ceramic fire prevention composite band, pottery is first surrounded with outside the tinned copper wire shielded layer
It is extruded with Ceramic silicon rubber oversheath again after porcelain chemoprevention fire composite band.
2. environment friendly intelligent security protection according to claim 1 controls cable, it is characterised in that：The insulated wire cores by
6 class tinned copper conductors and the Ceramic silicon rubber insulating layer being extruded in outside 6 class tinned copper conductors are constituted.
3. environment-friendly type fire-fighting according to claim 1 fire prevention control flexible cable, it is characterised in that：The ceramic SiClx
Rubber outer protection set is outer to be also cased with fire-fighting fire resisting communication pipe.
4. environment-friendly type fire-fighting according to claim 3 fire prevention control flexible cable, it is characterised in that：The fire-fighting fire resisting
Communication pipe includes cable placed layer, and the cable placed layer is externally provided with rubber layer, and rubber layer is externally provided with semi silica flame retardant coating, described
The periphery of semi silica flame retardant coating is surrounded with steel wire braid, and steel wire braid is externally provided with waterproof layer, the outer collarette of the waterproof layer
It is wound with erosion shield, the centre of the rubber layer and cable placed layer is provided with oxygen sprocket hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412077.8A CN108682494A (en) | 2018-05-03 | 2018-05-03 | A kind of environment-friendly type fire-fighting fire prevention control flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412077.8A CN108682494A (en) | 2018-05-03 | 2018-05-03 | A kind of environment-friendly type fire-fighting fire prevention control flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108682494A true CN108682494A (en) | 2018-10-19 |
Family
ID=63802756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412077.8A Withdrawn CN108682494A (en) | 2018-05-03 | 2018-05-03 | A kind of environment-friendly type fire-fighting fire prevention control flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682494A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859900A (en) * | 2019-01-21 | 2019-06-07 | 四川省川胜电缆有限公司 | A kind of production technology of BTLY isolated form flexible mineral cable |
| CN110349702A (en) * | 2019-07-09 | 2019-10-18 | 襄阳市诺立信电线电缆有限公司 | A kind of fireproof cable and its production technology |
| CN113174853A (en) * | 2021-03-26 | 2021-07-27 | 江苏法尔胜缆索有限公司 | Fire-resistant structure of durability super-large span double-tower suspension cable bridge cable system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201994121U (en) * | 2011-03-03 | 2011-09-28 | 安徽天康(集团)股份有限公司 | Novel fire-fighting fire-resisting control cable |
| CN202275623U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Ceramic high temperature-resistant, fireproof and fire-resistant cable |
| CN203573706U (en) * | 2013-10-17 | 2014-04-30 | 河南华泰特种电缆有限公司 | Ceramic silicone rubber fireproof control cable |
| CN206364457U (en) * | 2016-12-23 | 2017-07-28 | 张海龙 | A kind of fire-fighting fire resisting communication pipe |
-
2018
- 2018-05-03 CN CN201810412077.8A patent/CN108682494A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201994121U (en) * | 2011-03-03 | 2011-09-28 | 安徽天康(集团)股份有限公司 | Novel fire-fighting fire-resisting control cable |
| CN202275623U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Ceramic high temperature-resistant, fireproof and fire-resistant cable |
| CN203573706U (en) * | 2013-10-17 | 2014-04-30 | 河南华泰特种电缆有限公司 | Ceramic silicone rubber fireproof control cable |
| CN206364457U (en) * | 2016-12-23 | 2017-07-28 | 张海龙 | A kind of fire-fighting fire resisting communication pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859900A (en) * | 2019-01-21 | 2019-06-07 | 四川省川胜电缆有限公司 | A kind of production technology of BTLY isolated form flexible mineral cable |
| CN110349702A (en) * | 2019-07-09 | 2019-10-18 | 襄阳市诺立信电线电缆有限公司 | A kind of fireproof cable and its production technology |
| CN113174853A (en) * | 2021-03-26 | 2021-07-27 | 江苏法尔胜缆索有限公司 | Fire-resistant structure of durability super-large span double-tower suspension cable bridge cable system |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |