CN105590691A - Anti-freezing rat-proof pressure-resistant cable - Google Patents
Anti-freezing rat-proof pressure-resistant cable Download PDFInfo
- Publication number
- CN105590691A CN105590691A CN201610073048.4A CN201610073048A CN105590691A CN 105590691 A CN105590691 A CN 105590691A CN 201610073048 A CN201610073048 A CN 201610073048A CN 105590691 A CN105590691 A CN 105590691A
- Authority
- CN
- China
- Prior art keywords
- layer
- heat
- heating
- sheath
- heat conduction
- 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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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
-
- 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
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- Catching Or Destruction (AREA)
Abstract
The invention discloses an anti-freezing rat-proof pressure-resistant cable. The anti-freezing rat-proof pressure-resistant cable comprises a conductor, an insulating layer, a heat conduction layer I, a heating layer, a heat conduction layer II, an isolating layer and a sheath. The conductor is externally extruded by the insulating layer. The insulating layer is externally extruded by the heat conduction layer I. The heat conduction layer I is externally extruded by the heating layer. The heating layer is externally extruded by a heat conduction layer II. The heat conduction layer II is externally extruded by the isolating layer. The isolating layer is externally extruded by the sheath. The isolating layer is internally provided with a gas tube. The gas tube is internally provided with inert gas. The anti-freezing rat-proof pressure-resistant cable is simple and reasonable in structure and is effective in freezing resistance and rat and termite prevention.
Description
Technical field
The present invention relates to the withstand voltage cable of a kind of antifreeze protection against rodents, belong to power cable technical field.
Background technology
Electric wire has extensively been applied to industrial production, communications and transportation, architectural engineering and facility, even comprise the high-end field of space and ocean, capital uses cable, along with socioeconomic development, cable kind is constantly updated and is perfect, output is also continuing to increase, just because cable is in the application of different field, people also improve its requirement thereupon, existing cable can not meet the needs of industry because of material or structural problem, cause the various faults such as fracture due to low temperature at cold district cable, need one freeze proof, rat-and-ant proof cable.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention provides a kind of antifreeze protection against rodents withstand voltage cable.
The solution of the present invention is as follows: the withstand voltage cable of a kind of antifreeze protection against rodents, comprise conductor, insulating barrier, heat-conducting layer one, zone of heating, heat-conducting layer two, separation layer, sheath, the outer extruded insulation layer of described conductor, the outer extruction conductive layer thermosphere one of described insulating barrier, the outer zone of heating that extrudes of described heat-conducting layer one, the outer extruction conductive layer thermosphere two of described zone of heating, the outer separation layer that extrudes of described heat-conducting layer two, described separation layer extrudes sheath outward, in described separation layer, be provided with tracheae, in described tracheae, be provided with inert gas, in described sheath, be provided with capsule particulate, in described capsule particulate, be provided with pest repellant, described heat-conducting layer one and heat-conducting layer two are to be made up of glass fibre.
Beneficial effect of the present invention: the present invention is simple and reasonable, can have little freeze proof, square rat-and-ant proof.
Brief description of the drawings
Fig. 1 is the structural representation of invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described further.
The withstand voltage cable of a kind of antifreeze protection against rodents, comprise conductor 1, insulating barrier 2, heat-conducting layer 1, zone of heating 4, heat-conducting layer 25, separation layer 6, sheath 7, the outer extruded insulation layer 2 of described conductor 1, the outer extruction conductive layer thermosphere 1 of described insulating barrier 2, the outer zone of heating 4 that extrudes of described heat-conducting layer 1, the outer extruction conductive layer thermosphere 25 of described zone of heating 4, the outer separation layer 6 that extrudes of described heat-conducting layer 25, the outer sheath 7 that extrudes of described separation layer 6, in described separation layer 6, be provided with tracheae 8, in described tracheae 8, be provided with inert gas, in described sheath 7, be provided with capsule particulate 8, in described capsule particulate 8, be provided with pest repellant, described heat-conducting layer 1 and heat-conducting layer 25 are to be made up of glass fibre.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned embodiment according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that description and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (2)
1. the withstand voltage cable of antifreeze protection against rodents, comprise conductor, insulating barrier, heat-conducting layer one, zone of heating, heat-conducting layer two, separation layer, sheath, it is characterized in that: the outer extruded insulation layer of described conductor, the outer extruction conductive layer thermosphere one of described insulating barrier, outer zone of heating, the outer extruction conductive layer thermosphere two of described zone of heating of extruding of described heat-conducting layer one, described heat-conducting layer two is outer extrudes separation layer, and described separation layer extrudes sheath outward, in described separation layer, be provided with tracheae, in described tracheae, be provided with inert gas.
2. the withstand voltage cable of a kind of antifreeze protection against rodents according to claim 1, is characterized in that: in described sheath, be provided with capsule particulate, in described capsule particulate, be provided with pest repellant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073048.4A CN105590691A (en) | 2016-02-03 | 2016-02-03 | Anti-freezing rat-proof pressure-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073048.4A CN105590691A (en) | 2016-02-03 | 2016-02-03 | Anti-freezing rat-proof pressure-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105590691A true CN105590691A (en) | 2016-05-18 |
Family
ID=55930197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073048.4A Pending CN105590691A (en) | 2016-02-03 | 2016-02-03 | Anti-freezing rat-proof pressure-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105590691A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530801A (en) * | 1999-03-01 | 2003-10-14 | トラスティーズ・オブ・ダートマウス・カレッジ | Method and system for removing ice from a surface |
| CN203826102U (en) * | 2014-03-06 | 2014-09-10 | 安徽万泰电缆有限公司 | Elastic anti-extrusion power cable |
| CN104616799A (en) * | 2015-01-31 | 2015-05-13 | 安徽红旗电缆集团有限公司 | Rat-proof and termite-proof cable |
| CN204423981U (en) * | 2015-01-30 | 2015-06-24 | 湖州凯博电子线缆有限公司 | Ice melting electric cable |
-
2016
- 2016-02-03 CN CN201610073048.4A patent/CN105590691A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530801A (en) * | 1999-03-01 | 2003-10-14 | トラスティーズ・オブ・ダートマウス・カレッジ | Method and system for removing ice from a surface |
| CN203826102U (en) * | 2014-03-06 | 2014-09-10 | 安徽万泰电缆有限公司 | Elastic anti-extrusion power cable |
| CN204423981U (en) * | 2015-01-30 | 2015-06-24 | 湖州凯博电子线缆有限公司 | Ice melting electric cable |
| CN104616799A (en) * | 2015-01-31 | 2015-05-13 | 安徽红旗电缆集团有限公司 | Rat-proof and termite-proof cable |
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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: 20160518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |