CN105448399A - High temperature resistant anti-radiation cable - Google Patents
High temperature resistant anti-radiation cable Download PDFInfo
- Publication number
- CN105448399A CN105448399A CN201511007220.8A CN201511007220A CN105448399A CN 105448399 A CN105448399 A CN 105448399A CN 201511007220 A CN201511007220 A CN 201511007220A CN 105448399 A CN105448399 A CN 105448399A
- Authority
- CN
- China
- Prior art keywords
- radiation
- high temperature
- temperature resistant
- cable
- conductors
- 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
Links
Classifications
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a high temperature resistant anti-radiation cable, comprising an outer sheath, a number of conductors arranged in the outer sheath, cooling pipes wrapped out of every conductor, anti-radiation layers wrapped out of the cooling pipes, and ceramic insulating layers located out of the anti-radiation layers and in the outer sheath. The invention wraps the cooling pipes out of the conductors, on the one hand, the external high temperature is insulated and heat conduction is avoided, on the other hand, the temperature of the conductors is cooled, normal signal transmission of the conductors is ensured; the invention is equipped with the anti-radiation layers, therefore the cable has good anti-radiation performance, and the electromagnetic radiation pollution is avoided.
Description
Technical field
The present invention relates to field of cables, specifically a kind of high temperature resistant radiation proof cable.
Background technology
At present, the Signal transmissions of cable relies on the conductor of its inside, and conductor is when hot environment uses, and can absorb heat thus affect its ampacity, and is not easy to workman and installs.And owing to can be easy to cause electromagnetic radiation pollution after cable installation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high temperature resistant radiation proof cable, uses, and have good shielding property under being applicable to hot environment.
Technical scheme of the present invention is:
A kind of high temperature resistant radiation proof cable, it is characterized in that: include oversheath, be arranged at the multiple conductors in oversheath, be wrapped in the cooling water pipe outside each conductor, be wrapped in the radiation protective layer outside cooling water pipe, and be positioned at that radiation protective layer is outer, the ceramic insulating layer of oversheath.
Described cooling water pipe comprises Packed body and is arranged at the cooling fluid in body.
Described radiation protective layer selects radiation proof metal wire layer.
Advantage of the present invention:
The present invention is at conductor outer wrapping cooling water pipe, and the high temperature of a convenient isolated outside avoids heat transfer, can cool on the other hand, ensure the normal signal transmission of conductor to conductor; The present invention is provided with radiation protective layer, makes cable have good shielding property, avoids electromagnetic radiation pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of high temperature resistant radiation proof cable, includes oversheath 1, be arranged at two conductors 2 in oversheath 1, be wrapped in the cooling water pipe 3 outside conductor, be wrapped in the radiation proof metal wire layer 4 outside cooling water pipe 3, and be positioned at that radiation proof metal wire layer 4 is outer, the ceramic insulating layer 5 of oversheath 1; Wherein, cooling water pipe 3 comprises Packed body and is arranged at the cooling fluid in body.
Claims (3)
1. a high temperature resistant radiation proof cable, it is characterized in that: include oversheath, be arranged at the multiple conductors in oversheath, be wrapped in the cooling water pipe outside each conductor, be wrapped in the radiation protective layer outside cooling water pipe, and be positioned at that radiation protective layer is outer, the ceramic insulating layer of oversheath.
2. the high temperature resistant radiation proof cable of one according to claim 1, is characterized in that: described cooling water pipe comprises Packed body and is arranged at the cooling fluid in body.
3. the high temperature resistant radiation proof cable of one according to claim 1, is characterized in that: described radiation protective layer selects radiation proof metal wire layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007220.8A CN105448399A (en) | 2015-12-30 | 2015-12-30 | High temperature resistant anti-radiation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007220.8A CN105448399A (en) | 2015-12-30 | 2015-12-30 | High temperature resistant anti-radiation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105448399A true CN105448399A (en) | 2016-03-30 |
Family
ID=55558493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007220.8A Pending CN105448399A (en) | 2015-12-30 | 2015-12-30 | High temperature resistant anti-radiation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105448399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409412A (en) * | 2016-11-28 | 2017-02-15 | 深圳市沃尔核材股份有限公司 | Cable and lead |
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220535A (en) * | 1994-02-04 | 1995-08-18 | Japan Atom Energy Res Inst | Super heat-resistant high-voltage insulated electric wire and manufacturing thereof |
| CN102254609A (en) * | 2011-05-16 | 2011-11-23 | 上海泰瑞能源科技有限公司 | Surging thermal balance cable |
| CN103854760A (en) * | 2012-11-30 | 2014-06-11 | 林凤俊 | Fire-resistant high temperature-resistant cable |
-
2015
- 2015-12-30 CN CN201511007220.8A patent/CN105448399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220535A (en) * | 1994-02-04 | 1995-08-18 | Japan Atom Energy Res Inst | Super heat-resistant high-voltage insulated electric wire and manufacturing thereof |
| CN102254609A (en) * | 2011-05-16 | 2011-11-23 | 上海泰瑞能源科技有限公司 | Surging thermal balance cable |
| CN103854760A (en) * | 2012-11-30 | 2014-06-11 | 林凤俊 | Fire-resistant high temperature-resistant cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409412A (en) * | 2016-11-28 | 2017-02-15 | 深圳市沃尔核材股份有限公司 | Cable and lead |
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
|
| RJ01 | Rejection of invention patent application after publication |