CN105469890A - Anti-interference monitoring cable - Google Patents
Anti-interference monitoring cable Download PDFInfo
- Publication number
- CN105469890A CN105469890A CN201410392914.7A CN201410392914A CN105469890A CN 105469890 A CN105469890 A CN 105469890A CN 201410392914 A CN201410392914 A CN 201410392914A CN 105469890 A CN105469890 A CN 105469890A
- Authority
- CN
- China
- Prior art keywords
- transmission
- electricity
- control
- cable core
- conductor
- 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.)
- Withdrawn
Links
Abstract
The invention discloses an anti-interference monitoring cable which comprises an RF cable core, a control cable core and a power transmission cable core. The anti-interference monitoring cable is characterized in that an inner sheath layer, a shielding layer, an armoring layer, a flame-retardant layer and an outer sheath layer successively package the RF cable core, the control cable core and the power transmission cable core. The anti-interference monitoring cable has advantages of high flame retardance and high signal transmission quality.
Description
Technical field
The present invention relates to a kind of anti-interference monitoring cable.
Background technology
In many computer application occasions, particularly supercritical generating system application ambient temperature is high, voltage is high, require that the signal accuracy of transmission is high, coefficient of safety requires high, and common cable can not meet its demand, fire hazardous, cause the job stability to whole system, even cause serious threat to property safety, this just needs high flame retardant private cable.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present invention is the anti-interference monitoring cable providing a kind of practicality, has fire resistance good, the feature that signal transmission is good.
For reaching above-described object, the anti-interference monitoring cable of one of the present invention takes following technical scheme:
A kind of anti-interference monitoring cable, comprise radio frequency cable core, control cable core and transmission of electricity cable core, it is characterized in that, described radio frequency cable core, control cable core, transmission of electricity cable core are once enclosed with inner restrictive coating, screen, armour, flame-retardant layer and external sheath layer outward.
Described radio frequency cable core comprises RF conductor and is wrapped in RF isolation layer, radio shielding layer and the radio frequency restrictive coating outside RF conductor successively.
Described control cable core comprises four control conductor, and every bar control conductor comprises the control insulating barrier controlling conductor and be wrapped in outside control conductor, and four control conductor are enclosed with stranding thin layer outward successively, control screen and control sheath.
Described transmission of electricity cable core comprises three transmission of electricity cores, every bar transmission of electricity core comprises power transmission conductor and is wrapped in the transmission of electricity insulating barrier outside power transmission conductor, article three, core of transmitting electricity is enclosed with transmission of electricity stranding thin layer, transmission of electricity screen and transmission of electricity restrictive coating outward successively, wherein four control conductor twist together, and three transmission of electricity cores twist together.
Adopt the present invention of as above technical scheme, there is following beneficial effect:
The present invention has very high fire resistance, and the various computers that can meet supercritical generating system application use, and effectively can improve the security performance between power plant fire-fighting system occasion computer network.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
As shown in Figure 1, the anti-interference monitoring cable of one of the present invention, it comprises radio frequency cable core 3, controls cable core 1 and transmission of electricity cable core 2, is once enclosed with inner restrictive coating 4, screen 5, armour 6, flame-retardant layer 7 and external sheath layer 8 outward at radio frequency cable core, control cable core, transmission of electricity cable core; Radio frequency cable core 3 comprises RF conductor 31 and is wrapped in RF isolation layer 32, radio shielding layer 33 and the radio frequency restrictive coating 34 outside RF conductor 31 successively; Control cable core 1 and comprise four control conductor, every bar control conductor comprises control conductor 11 and control insulating barrier 12, four control conductor be wrapped in outside control conductor 11 are enclosed with stranding thin layer 13 outward successively, control screen 14 and control sheath 15; Transmission of electricity cable core 2 comprises three transmission of electricity cores, transmission of electricity insulating barrier 22, three the transmission of electricity core that every bar transmission of electricity core comprises power transmission conductor 21 and is wrapped in power transmission conductor outer 21 is enclosed with transmission of electricity stranding thin layer 23, transmission of electricity screen 24 and transmission of electricity restrictive coating 25 outward successively; Wherein four control conductor twist together, and three transmission of electricity cores twist together.
Claims (4)
1. an anti-interference monitoring cable, comprise radio frequency cable core, control cable core and transmission of electricity cable core, it is characterized in that, described radio frequency cable core, control cable core, transmission of electricity cable core are once enclosed with inner restrictive coating, screen, armour, flame-retardant layer and external sheath layer outward.
2. the anti-interference monitoring cable of one according to claim 1, is characterized in that, described radio frequency cable core comprises RF conductor and is wrapped in RF isolation layer, radio shielding layer and the radio frequency restrictive coating outside RF conductor successively.
3. the anti-interference monitoring cable of one according to claim 1, it is characterized in that, described control cable core comprises four control conductor, every bar control conductor comprises the control insulating barrier controlling conductor and be wrapped in outside control conductor, and four control conductor are enclosed with stranding thin layer outward successively, control screen and control sheath.
4. the anti-interference monitoring cable of one according to claim 1, it is characterized in that, described transmission of electricity cable core comprises three transmission of electricity cores, every bar transmission of electricity core comprises power transmission conductor and is wrapped in the transmission of electricity insulating barrier outside power transmission conductor, article three, core of transmitting electricity is enclosed with transmission of electricity stranding thin layer, transmission of electricity screen and transmission of electricity restrictive coating outward successively, wherein four control conductor twist together, and three transmission of electricity cores twist together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392914.7A CN105469890A (en) | 2014-08-12 | 2014-08-12 | Anti-interference monitoring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392914.7A CN105469890A (en) | 2014-08-12 | 2014-08-12 | Anti-interference monitoring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105469890A true CN105469890A (en) | 2016-04-06 |
Family
ID=55607502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392914.7A Withdrawn CN105469890A (en) | 2014-08-12 | 2014-08-12 | Anti-interference monitoring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105469890A (en) |
-
2014
- 2014-08-12 CN CN201410392914.7A patent/CN105469890A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203480902U (en) | High-temperature environment control cable | |
| CN201975094U (en) | Monitoring cable | |
| CN203787153U (en) | Environment-friendly type anti-oxidation insulation shielding cable | |
| CN204204454U (en) | A kind of lightweight explosion high flame-retardant cable | |
| CN203721270U (en) | A fluoroplastic insulation highly flame retardant highly temperature resistant cable used for an ore factory | |
| CN105469890A (en) | Anti-interference monitoring cable | |
| CN203102899U (en) | Mineral-insulated fireproof cable | |
| CN103915194A (en) | Low-smoke and halogen-free fireproof double-shielded cable resistant to high temperature | |
| CN2824240Y (en) | Monitoring cable for overcritical generating system | |
| CN203941749U (en) | The fire-proof and explosion-proof Plastic-sheathed Cable of middle pressure | |
| CN203102966U (en) | Efficient shielded-type multi-core control cable | |
| CN203205114U (en) | Isolation-type plastic insulated fireproofing cable | |
| CN104575745A (en) | Novel high-performance nuclear plant cable | |
| CN202601269U (en) | Fireproof cable | |
| CN203760184U (en) | Environmentally friendly high temperature and fire preventing insulation cable | |
| CN205428583U (en) | Low smoke and zero halogen crosslinking polyethylene -insulated power cable | |
| CN204480714U (en) | A kind of anti-interference high-tension cable | |
| CN203760180U (en) | Fireproof insulation radio frequency cable | |
| CN104575761A (en) | Fireproof cable for nuclear power station | |
| CN204045253U (en) | Mica tape insulation wear-resistance protective sleeve cable | |
| CN203839107U (en) | Flame retarding fireproof electric cable wire | |
| CN202855386U (en) | Safe, fireproof and environment-friendly civilian wire | |
| CN204496957U (en) | A kind of used in nuclear power station radiation proof cable | |
| CN203982857U (en) | A kind of specified alternating voltage 750V water proof fire retardant cable | |
| CN203520917U (en) | Control cable for instruments and apparatuses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160406 |