CN104575719A - Titanium dioxide cable - Google Patents
Titanium dioxide cable Download PDFInfo
- Publication number
- CN104575719A CN104575719A CN201310490389.8A CN201310490389A CN104575719A CN 104575719 A CN104575719 A CN 104575719A CN 201310490389 A CN201310490389 A CN 201310490389A CN 104575719 A CN104575719 A CN 104575719A
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- CN
- China
- Prior art keywords
- titanium dioxide
- outer conductor
- insulating barrier
- sheath
- cable according
- 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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- Insulated Conductors (AREA)
Abstract
The invention discloses a titanium dioxide cable which comprises a sheath, an outer conductor, an inner conductor and an insulating layer. The titanium dioxide cable is characterized in that the sheath wraps the outer layer of the outer conductor, the outer conductor wraps the outer layer of the insulating layer, and the inner conductor is arranged in the insulating layer. The titanium dioxide cable is good in fire resistance, good in high temperature resistance, low in cost and high in safety.
Description
Technical field
The present invention relates to a kind of titanium dioxide cable.
Background technology
Titanium dioxide cable is widely used in the place relevant with fire safety and fire-extinguishing and lifesaving such as skyscraper, underground railway, undergrond street, large-scale power station and important industrial and mining enterprises, such as, fire-fighting equipment and promptly to supply line and the control circuit of the emergency services such as leading lights., although the normal power supply that still can maintain a period of time after catching fire, there is price, complex process, problem that difficulty of construction is large in existing mineral insulated cable
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of titanium dioxide cable, fire resistance is good, high temperature resistance, and cost is low, and fail safe is high.
To achieve these goals, the present invention realizes by the following technical solutions: it comprises sheath, outer conductor, inner wire and insulating barrier, it is characterized in that, described sheath is wrapped in the skin of outer conductor; Described outer conductor is wrapped in the skin of insulating barrier; Inner wire is provided with in described insulating barrier.
As preferably, described inner wire is high-purity oxygen-free copper or other conductors.
As preferably, described insulating barrier is high-foaming low-loss titanium dioxide.
As preferably, described titanium dioxide concentration is more than 80%.
As preferably, described outer conductor is high-purity seamless oxygen-free copper pipe.
As preferably, described sheath is special stainless copper or titanium.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
With reference to Fig. 1, this embodiment by the following technical solutions: a kind of titanium dioxide cable, comprise sheath 4, outer conductor 3, inner wire 1 and insulating barrier 2, it is characterized in that, described sheath 4 is wrapped in the skin of outer conductor 3; Described outer conductor 3 is wrapped in the skin of insulating barrier 2; Inner wire 1 is provided with in described insulating barrier 2.
It should be noted that described inner wire 3 is high-purity oxygen-free copper or other conductors.
It should be noted that described insulating barrier 2 is high-foaming low-loss titanium dioxide.
It should be noted that described titanium dioxide concentration is more than 80%.
It should be noted that described outer conductor 3 is high-purity seamless oxygen-free copper pipe.
It should be noted that described sheath 4 is special stainless copper or titanium.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a titanium dioxide cable, comprise sheath (4), outer conductor (3), inner wire (1) and insulating barrier (2), it is characterized in that, described sheath (4) is wrapped in the skin of outer conductor (3); Described outer conductor (3) is wrapped in the skin of insulating barrier (2); Inner wire (1) is provided with in described insulating barrier (2).
2. the titanium dioxide cable according to claims 1, is characterized in that, described inner wire (3) is high-purity oxygen-free copper or other conductors.
3. the titanium dioxide cable according to claims 1, is characterized in that, described insulating barrier (2) is high-foaming low-loss titanium dioxide.
4. the titanium dioxide cable according to claims 3, is characterized in that, described titanium dioxide concentration is more than 80%.
5. the titanium dioxide cable according to claims 1, is characterized in that, described outer conductor (3) is high-purity seamless oxygen-free copper pipe.
6. the titanium dioxide cable according to claims 1, is characterized in that, described sheath (4) is special stainless copper or titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490389.8A CN104575719A (en) | 2013-10-18 | 2013-10-18 | Titanium dioxide cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490389.8A CN104575719A (en) | 2013-10-18 | 2013-10-18 | Titanium dioxide cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575719A true CN104575719A (en) | 2015-04-29 |
Family
ID=53091579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490389.8A Pending CN104575719A (en) | 2013-10-18 | 2013-10-18 | Titanium dioxide cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575719A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547586A (en) * | 1977-06-20 | 1979-01-20 | Nippon Telegr & Teleph Corp <Ntt> | Loading coaxial cable |
| CN201820492U (en) * | 2010-06-28 | 2011-05-04 | 扬州曙光电缆有限公司 | Corona-resistance leader cable for variable frequency motor |
| CN202275616U (en) * | 2011-10-08 | 2012-06-13 | 江苏亨通电力电缆有限公司 | Foaming strip material lapping insulating bending resistant type high frequency phase-compensated cable |
| WO2013133334A1 (en) * | 2012-03-07 | 2013-09-12 | 古河電気工業株式会社 | Insulated wire, electric equipment and process for producing insulated wire |
-
2013
- 2013-10-18 CN CN201310490389.8A patent/CN104575719A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547586A (en) * | 1977-06-20 | 1979-01-20 | Nippon Telegr & Teleph Corp <Ntt> | Loading coaxial cable |
| CN201820492U (en) * | 2010-06-28 | 2011-05-04 | 扬州曙光电缆有限公司 | Corona-resistance leader cable for variable frequency motor |
| CN202275616U (en) * | 2011-10-08 | 2012-06-13 | 江苏亨通电力电缆有限公司 | Foaming strip material lapping insulating bending resistant type high frequency phase-compensated cable |
| WO2013133334A1 (en) * | 2012-03-07 | 2013-09-12 | 古河電気工業株式会社 | Insulated wire, electric equipment and process for producing insulated wire |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |