CN104599778A - Heat-proof computer network cable - Google Patents
Heat-proof computer network cable Download PDFInfo
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- CN104599778A CN104599778A CN201410841878.8A CN201410841878A CN104599778A CN 104599778 A CN104599778 A CN 104599778A CN 201410841878 A CN201410841878 A CN 201410841878A CN 104599778 A CN104599778 A CN 104599778A
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- Prior art keywords
- layer
- heat
- computer network
- network cable
- cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The invention discloses a heat-proof computer network cable, and belongs to the technical field of computer communication; the heat-proof computer network cable comprises eight signal transmission wires, and a protective layer; the protective layer is a three-layer structure, including an outer insulated layer, a heat-proof layer and an inner insulated layer from outside to inside; the heat-proof layer is a net layer formed by interleaving heat-proof steel wires into rhombus shapes; the outer insulated layer is a three-layer structure, including an insulated layer, a vacuum layer and an insulated layer respectively from outside to inside. The heat-proof computer network cable has the advantages of effectively protecting the signal transmission wires, increasing the heat-proof ability of the computer network cable, and reducing the situation of burning the cable by excessively high temperature.
Description
Technical field
The present invention relates to field of cable technology, in particular, relate to a kind of heat-resisting computer network cable.
Background technology
Existing cable, generally adopts zinc-coated wire as core, the aluminium alloy wire of outer stranded circle.Mainly there is the problem of following several respects in this cable: one, due to skin stranded be circular aluminium alloy wire, cause gap between the lines large, net sectional area is little, and external diameter is large, stores and takes up room greatly in transportation.Two, uneven, rough by the stranded superficies formed of the aluminium alloy wire of circle, easily pile up ice and snow or other heavy burden materials, increase the heavy burden of cable, anti-ice-snow ability, easily bend and destroy cable.Three, the tensile strength of zinc-coated wire used is low, and during erection, span is less, and the shaft tower quantity of erection needed for cable is many, and not only cost is large, wasting manpower and material resources, and land occupation resource is many.Four, common aluminum alloy line allows normal working temperature to only have about 70 DEG C, and ampacity is very limited, and power transmission efficiency is low, and ampacity is little, and energy ezpenditure is large.
Based on above problem, existing cable cannot meet the new demand of power construction fast development.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of heat-resisting computer network cable.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of heat-resisting computer network cable, and it comprises: 8 signal transmssion lines, protective layers;
Described protective layer is divided into three-decker, is divided into insulating outer layer, refractory layer and inner insulating layer from outside to inside;
Described protective layer, for the protection of the signal transmssion line of computer cable;
Described refractory layer adopts heat-resistant steel wire to be woven into the lamina reticularis of diamond shaped;
Described refractory layer, for increasing the temperature capability of cable;
Described insulating outer layer and inner insulating layer, for shielded signal and increase heat resistance;
Described insulating outer layer adopts three-decker, is respectively insulating barrier, vacuum layer and insulating barrier from outside to inside.
In heat-resisting computer network cable of the present invention, described insulating outer layer and inner insulating layer adopt PVC insulating material.
In heat-resisting computer network cable of the present invention, described insulating barrier adopts polythene material.
Beneficial effect of the present invention: effective protection signal transmission line, increases the thermal endurance of computer network cable, reduces the situation of cable due to the too high burning of temperature.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
In accompanying drawing, the list of parts representated by each label is as follows:
100, protective layer, 200, signal transmssion line, 110, inner insulating layer, 120, refractory layer, 130, insulating outer layer; 131, insulating barrier, 132, vacuum layer, 133, insulating barrier.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of heat-resisting computer network cable, it comprises: 8 signal transmssion lines, protective layers;
Described protective layer is divided into three-decker, is divided into insulating outer layer, refractory layer and inner insulating layer from outside to inside;
Described protective layer, for the protection of the signal transmssion line of computer cable;
Described refractory layer adopts heat-resistant steel wire to be woven into the lamina reticularis of diamond shaped;
Described refractory layer, for increasing the temperature capability of cable;
Described insulating outer layer and inner insulating layer, for shielded signal and increase heat resistance;
Described insulating outer layer adopts three-decker, is respectively insulating barrier, vacuum layer and insulating barrier from outside to inside.
In heat-resisting computer network cable of the present invention, described insulating outer layer and inner insulating layer adopt PVC insulating material.
In heat-resisting computer network cable of the present invention, described insulating barrier adopts polythene material.
Compared with prior art, beneficial effect of the present invention: effective protection signal transmission line, increases the thermal endurance of computer network cable, reduces the situation of cable due to the too high burning of temperature.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a heat-resisting computer network cable, is characterized in that, comprising: 8 signal transmssion lines, protective layers;
Described protective layer is divided into three-decker, is divided into insulating outer layer, refractory layer and inner insulating layer from outside to inside;
Described protective layer, for the protection of the signal transmssion line of computer cable;
Described refractory layer adopts heat-resistant steel wire to be woven into the lamina reticularis of diamond shaped;
Described refractory layer, for increasing the temperature capability of cable;
Described insulating outer layer and inner insulating layer, for shielded signal and increase heat resistance;
Described insulating outer layer adopts three-decker, is respectively insulating barrier, vacuum layer and insulating barrier from outside to inside.
2. computer network cable heat-resisting according to claim 1, is characterized in that, described insulating outer layer and inner insulating layer adopt PVC insulating material.
3. computer network cable heat-resisting according to claim 1, is characterized in that, described insulating barrier adopts polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841878.8A CN104599778A (en) | 2014-12-29 | 2014-12-29 | Heat-proof computer network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841878.8A CN104599778A (en) | 2014-12-29 | 2014-12-29 | Heat-proof computer network cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104599778A true CN104599778A (en) | 2015-05-06 |
Family
ID=53125493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841878.8A Pending CN104599778A (en) | 2014-12-29 | 2014-12-29 | Heat-proof computer network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104599778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951257A (en) * | 2016-06-21 | 2016-09-21 | 澳帕曼织带（昆山）有限公司 | Woven tape with electroconductive wires inside |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090257A1 (en) * | 2006-02-06 | 2007-08-16 | George Uh-Schu Liau | An electric wire with hollow vaccum sections, and a device to make it |
| CN101335103A (en) * | 2008-07-31 | 2008-12-31 | 江苏宏图高科技股份有限公司 | Electric cable with silicon rubber sheath and manufacturing method |
| CN202205486U (en) * | 2011-09-21 | 2012-04-25 | 辽宁金环电缆有限公司 | High-temperature cable |
| CN203982837U (en) * | 2014-05-22 | 2014-12-03 | 深圳市迈尔盛绝缘材料有限公司 | Cable |
-
2014
- 2014-12-29 CN CN201410841878.8A patent/CN104599778A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090257A1 (en) * | 2006-02-06 | 2007-08-16 | George Uh-Schu Liau | An electric wire with hollow vaccum sections, and a device to make it |
| CN101335103A (en) * | 2008-07-31 | 2008-12-31 | 江苏宏图高科技股份有限公司 | Electric cable with silicon rubber sheath and manufacturing method |
| CN202205486U (en) * | 2011-09-21 | 2012-04-25 | 辽宁金环电缆有限公司 | High-temperature cable |
| CN203982837U (en) * | 2014-05-22 | 2014-12-03 | 深圳市迈尔盛绝缘材料有限公司 | Cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951257A (en) * | 2016-06-21 | 2016-09-21 | 澳帕曼织带（昆山）有限公司 | Woven tape with electroconductive wires inside |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |