CN103928087A - Fire-resistant insulated industrial control cable - Google Patents
Fire-resistant insulated industrial control cable Download PDFInfo
- Publication number
- CN103928087A CN103928087A CN201410115737.8A CN201410115737A CN103928087A CN 103928087 A CN103928087 A CN 103928087A CN 201410115737 A CN201410115737 A CN 201410115737A CN 103928087 A CN103928087 A CN 103928087A
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- CN
- China
- Prior art keywords
- fire
- control cable
- insulating barrier
- industry control
- resistant
- 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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Abstract
The invention discloses a fire-resistant insulated industrial control cable. The fire-resistant insulated industrial control cable is composed of conductors, an insulating layer, an inorganic fire-resistant belt and an outer sheath. The conductors are formed in the mode of being wrapped by the insulating layer and connected through PP plastic connecting rods. The three conductors and the PP plastic connecting rods form a cable core. Three ground wire cores are arranged in the center of the cable core. A filler layer is arranged in the gap between the cable core and the insulating layer. The insulating layer is formed in the mode of being tightly extruded by the outer sheath, the inorganic fire-resistant belt and a shielding layer. The fire-resistant insulated industrial control cable is suitable for the industry and excellent in electrical property and anti-jamming property, and has the advantages of being resistant to fire and high temperature, good in stretching resistance, high in structural strength and the like.
Description
Technical field
The present invention relates to field of cables, relate in particular to a kind of fire-proof insulation Industry Control cable.
Background technology
At present, along with developing rapidly of industry, increasing main equipment is applied to industrial every field, so the demand of cable is also growing with each passing day, traditional cable of selling on the market, major part can only play the effect of conduction, and industrial cable used, because the reason of operational environment, not only require cable to there is electric action, more wish that cable can adapt to industrial necessary environment, people just wish that industrial cable has fire-proof high-temperature resistant, stretch-resistance, wear-resistant and good insulating.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of fire-proof insulation Industry Control cable.
The present invention takes following technical scheme to realize: a kind of fire-proof insulation Industry Control cable, and it is to be made up of conductor, insulating barrier, inorganic fire resistant belt and oversheath, described conductor is outward that insulating barrier parcel forms; Between described conductor, be to connect by PP plastics connecting rod; Described three conductors and PP plastics connecting rod form cable core; In the middle of described cable core, be provided with three ground wire cores; The gap location of described cable core and insulating barrier is provided with packed layer; Described insulating barrier is outward closely to be extruded and form by oversheath, inorganic fire resistant belt and screen; Described conductor thread core is to form by multiply silver-gilt copper wire is stranded; Described oversheath is tear-proof silicon rubber; Described inorganic fire resistant belt is glass fiber tape or mica tape; Described filler is the glass cord of heat-resistant fireproof.
The present invention has following beneficial effect in sum: this cable is applicable to industrial cable, and superior electrical property, interference free performance are excellent, and have fire-proof high-temperature resistant, stretch-resistance and structural strength high.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, conductor; 2, insulating barrier; 3, screen; 4, inorganic fire resistant belt; 5, oversheath; 6, PP plastics connecting rod; 7, wire core; 8, filler.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1: a kind of fire-proof insulation Industry Control cable, it is to be made up of conductor 1, insulating barrier 2, inorganic fire resistant belt 4 and oversheath 5, described conductor 1 is outer is that insulating barrier 2 parcels form; Between described conductor 1, be to connect by PP plastics connecting rod 6; Described three conductors 1 and PP plastics connecting rod 6 form cable core; In the middle of described cable core, be provided with three ground wire cores 7; The gap location of described cable core and insulating barrier 2 is provided with packed layer 8; Described insulating barrier 2 is outer is closely to be extruded and form by oversheath 5, inorganic fire resistant belt 4 and screen 3; Described conductor 1 core is to form by multiply silver-gilt copper wire is stranded; Described oversheath 5 is tear-proof silicon rubber; Described inorganic fire resistant belt 4 is glass fiber tape or mica tape; Described filler 8 is glass cords of heat-resistant fireproof
.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (5)
1. a fire-proof insulation Industry Control cable, it is to be made up of conductor, insulating barrier, inorganic fire resistant belt and oversheath, it is characterized in that: described conductor is outward that insulating barrier parcel forms; Between described conductor, be to connect by PP plastics connecting rod; Described three conductors and PP plastics connecting rod form cable core; In the middle of described cable core, be provided with three ground wire cores; The gap location of described cable core and insulating barrier is provided with packed layer; Described insulating barrier is outward closely to be extruded and form by oversheath, inorganic fire resistant belt and screen.
2. a kind of fire-proof insulation Industry Control cable according to claim 1, is characterized in that: described conductor thread core is to form by multiply silver-gilt copper wire is stranded.
3. a kind of fire-proof insulation Industry Control cable according to claim 1, is characterized in that: described oversheath is tear-proof silicon rubber.
4. a kind of fire-proof insulation Industry Control cable according to claim 1, is characterized in that: described inorganic fire resistant belt is glass fiber tape or mica tape.
5. a kind of fire-proof insulation Industry Control cable according to claim 1, is characterized in that: described filler is the glass cord of heat-resistant fireproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115737.8A CN103928087A (en) | 2014-03-26 | 2014-03-26 | Fire-resistant insulated industrial control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115737.8A CN103928087A (en) | 2014-03-26 | 2014-03-26 | Fire-resistant insulated industrial control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928087A true CN103928087A (en) | 2014-07-16 |
Family
ID=51146280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115737.8A Pending CN103928087A (en) | 2014-03-26 | 2014-03-26 | Fire-resistant insulated industrial control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332246A (en) * | 2014-11-07 | 2015-02-04 | 广安市华蓥山领创电子有限公司 | Shielding-preventive and moisture-proof data cable |
| CN107644700A (en) * | 2016-12-20 | 2018-01-30 | 合肥亚飞电力设备有限公司 | A kind of high shielding cable of new intelligence instrument based on resistance to temperature technique of preventing fires |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043782U (en) * | 1988-10-22 | 1989-08-30 | 华西电气公司 | Insulated plastic conducting wire with ground wire |
| CN201149782Y (en) * | 2008-01-29 | 2008-11-12 | 余纪炎 | Fire resistant cable for nuclear power plant |
| CN201758029U (en) * | 2010-06-24 | 2011-03-09 | 江苏华亚电缆有限公司 | Shield cable |
| CN202003707U (en) * | 2010-12-19 | 2011-10-05 | 远东电缆有限公司 | Bundle assembled aerial cable |
| CN203787113U (en) * | 2014-03-26 | 2014-08-20 | 安徽长风电缆集团有限公司 | Fireproof insulated industrial control cable |
-
2014
- 2014-03-26 CN CN201410115737.8A patent/CN103928087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043782U (en) * | 1988-10-22 | 1989-08-30 | 华西电气公司 | Insulated plastic conducting wire with ground wire |
| CN201149782Y (en) * | 2008-01-29 | 2008-11-12 | 余纪炎 | Fire resistant cable for nuclear power plant |
| CN201758029U (en) * | 2010-06-24 | 2011-03-09 | 江苏华亚电缆有限公司 | Shield cable |
| CN202003707U (en) * | 2010-12-19 | 2011-10-05 | 远东电缆有限公司 | Bundle assembled aerial cable |
| CN203787113U (en) * | 2014-03-26 | 2014-08-20 | 安徽长风电缆集团有限公司 | Fireproof insulated industrial control cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332246A (en) * | 2014-11-07 | 2015-02-04 | 广安市华蓥山领创电子有限公司 | Shielding-preventive and moisture-proof data cable |
| CN107644700A (en) * | 2016-12-20 | 2018-01-30 | 合肥亚飞电力设备有限公司 | A kind of high shielding cable of new intelligence instrument based on resistance to temperature technique of preventing fires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |
|
| WD01 | Invention patent application deemed withdrawn after publication |