CN204695806U - A kind of wisdom energy high-temperature flexible fireproof cable - Google Patents
A kind of wisdom energy high-temperature flexible fireproof cable Download PDFInfo
- Publication number
- CN204695806U CN204695806U CN201520307196.9U CN201520307196U CN204695806U CN 204695806 U CN204695806 U CN 204695806U CN 201520307196 U CN201520307196 U CN 201520307196U CN 204695806 U CN204695806 U CN 204695806U
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- Prior art keywords
- energy high
- wisdom energy
- flexible fireproof
- temperature flexible
- fireproof 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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of wisdom energy high-temperature flexible fireproof cable, be followed successively by cable core, expanding layer, metal sheath and oversheath from the inside to the outside; To be that single insulated wire cores or many insulated wire cores are stranded form described cable core; Described insulated wire cores is followed successively by conductor, composite insulation layer and heat zone from the inside to the outside; Described composite insulation layer comprises Ceramic silicon rubber and inorganic mica tape.The utility model is rational in infrastructure, can be high temperature resistant, can prevent fires again, and simultaneously again without burning, non-toxic gas produces.
Description
Technical field
The utility model relates to a kind of wisdom energy high-temperature flexible fireproof cable.
Background technology
At present, in hot environment, majority is all use the organic material such as silicon rubber, Teflon as insulator, works and will discharge toxic gas, limit use under certain conditions under long-term higher temperature.When breaking out of fire, this cable can not ensure circuit normal power supply, cannot normally work.
Utility model content
The purpose of this utility model is the limitation overcoming high temperature-resistant cable and fireproof cable application, provides one can be high temperature resistant, can prevent fires again, simultaneously again without burning, and the wisdom energy high-temperature flexible fireproof cable of non-toxic gas generation.
The technical scheme realizing the utility model object is a kind of wisdom energy high-temperature flexible fireproof cable, is followed successively by cable core, expanding layer, metal sheath and oversheath from the inside to the outside; To be that single insulated wire cores or many insulated wire cores are stranded form described cable core; Described insulated wire cores is followed successively by conductor, composite insulation layer and heat zone from the inside to the outside; Described composite insulation layer comprises Ceramic silicon rubber and inorganic mica tape.
Described conductor is trapezoidal or S type or Z-type or fan-shaped.
Described heat zone is that the fibrage that count is not less than 95% forms, or the fabric strip that Duplication is not less than 30% overlapping wrappedly forms.
Described heat zone adopts glass fibre or basalt fibre braiding, or by glass fiber and basalt fibre silk shuffling.
Described expanding layer is the inorganic silicon expanding material being extruded in cable core outside.
Described metal sheath adopts chain armouring embossing structure, and material is non magnetic copper strips or stainless steel band or aluminum alloy strip.
Have employed technique scheme, the utility model has following beneficial effect: (1) the utility model is rational in infrastructure, can be high temperature resistant, can prevent fires again, and simultaneously again without burning, non-toxic gas produces.
(2) conductor shape of the present utility model is various, can adopt nickel plating copper wire, pure nickel wire or copper wire, not only expands applied field scope but also increase the pliability of conductor in one's power.
(3) heat zone of the present utility model adopts glass fiber braiding, basalt fibre braiding or glass fiber and basalt fibre shuffling to knit formation, this cable at high temperature or in baked wheaten cake situation avoids the hardening phenomenon of ceramic silastic elastomer joint shell owing to there being high-temperature-resistant layer to isolate because environment temperature is too high, effectively protect inner insulating barrier, give the fail safe that this cable is larger;
(4) expanding layer of the present utility model adopts inorganic silicon expanding material; when cable heated, this material volume expands; can effectively make insulation layer structure stablize but also play two heat insulation effect; under the effects such as extraneous water pouring, mechanical oscillation, impact, effectively can protect cable electrical.
(5) metal sheath of the present utility model adopts the chain armouring of nonmagnetic metal, nonmagnetic metal sheath has good mechanical performance and corrosion resistance, certain mechanical external force can be born, meet various occasion to lay, particularly the cable of copper sheath, stainless steel sheath has resisting salt fog corrosion ability.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another kind of structure chart of the present utility model.
Attached number in the figure is:
Cable core 1, insulated wire cores 11, conductor 11-1, composite insulation layer 11-2, heat zone 11-3, expanding layer 2, metal sheath 3, oversheath 4.
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, a kind of wisdom energy high-temperature flexible fireproof cable of the present embodiment, is followed successively by cable core 1, expanding layer 2, metal sheath 3 and oversheath 4 from the inside to the outside; Described cable core 1 is for single insulated wire cores 11 or many insulated wire cores 12 are stranded forms; Described insulated wire cores 11 is followed successively by conductor 11-1, composite insulation layer 11-2 and heat zone 11-3 from the inside to the outside; Described composite insulation layer 11-2 comprises Ceramic silicon rubber and inorganic mica tape.Described conductor 11-1 is trapezoidal or S type or Z-type or fan-shaped.Described heat zone 11-3 is that the fibrage that count is not less than 95% forms, or the fabric strip that Duplication is not less than 30% overlapping wrappedly forms.Described heat zone 11-3 adopts glass fibre or basalt fibre braiding, or by glass fiber and basalt fibre silk shuffling.Described expanding layer 2 is for being extruded in the inorganic silicon expanding material of cable core 1 outside.Described metal sheath 3 adopts chain armouring embossing structure, and material is non magnetic copper strips or stainless steel band or aluminum alloy strip.Oversheath 4 adopts low smoke and zero halogen material.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. a wisdom energy high-temperature flexible fireproof cable, is characterized in that: be followed successively by cable core (1), expanding layer (2), metal sheath (3) and oversheath (4) from the inside to the outside; Described cable core (1) is for single insulated wire cores (11) or many insulated wire cores (12) are stranded forms; Described insulated wire cores (11) is followed successively by conductor (11-1), composite insulation layer (11-2) and heat zone (11-3) from the inside to the outside; Described composite insulation layer (11-2) comprises Ceramic silicon rubber and inorganic mica tape.
2. a kind of wisdom energy high-temperature flexible fireproof cable according to claim 1, is characterized in that: described conductor (11-1) is trapezoidal or S type or Z-type or fan-shaped.
3. a kind of wisdom energy high-temperature flexible fireproof cable according to claim 2, it is characterized in that: the fibrage that described heat zone (11-3) is not less than 95% for count forms, or the fabric strip that Duplication is not less than 30% overlapping wrappedly to form.
4. a kind of wisdom energy high-temperature flexible fireproof cable according to claim 2, is characterized in that: described heat zone (11-3) adopts glass fibre or basalt fibre braiding, or by glass fiber and basalt fibre silk shuffling.
5. according to a kind of wisdom energy high-temperature flexible fireproof cable one of Claims 1-4 Suo Shu, it is characterized in that: described expanding layer (2) is for being extruded in the outside inorganic silicon expanding material of cable core (1).
6. a kind of wisdom energy high-temperature flexible fireproof cable according to claim 5, is characterized in that: described metal sheath (3) adopts chain armouring embossing structure, and material is non magnetic copper strips or stainless steel band or aluminum alloy strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307196.9U CN204695806U (en) | 2015-05-13 | 2015-05-13 | A kind of wisdom energy high-temperature flexible fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307196.9U CN204695806U (en) | 2015-05-13 | 2015-05-13 | A kind of wisdom energy high-temperature flexible fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695806U true CN204695806U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307196.9U Active CN204695806U (en) | 2015-05-13 | 2015-05-13 | A kind of wisdom energy high-temperature flexible fireproof cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204695806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123489A (en) * | 2017-04-26 | 2017-09-01 | 晶锋集团（天长）高分子材料有限公司 | A kind of preparation method of high temperature-resistant cable |
-
2015
- 2015-05-13 CN CN201520307196.9U patent/CN204695806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123489A (en) * | 2017-04-26 | 2017-09-01 | 晶锋集团（天长）高分子材料有限公司 | A kind of preparation method of high temperature-resistant cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |