CN203787163U - Environment-friendly water-resistant fireproof insulated cable - Google Patents
Environment-friendly water-resistant fireproof insulated cable Download PDFInfo
- Publication number
- CN203787163U CN203787163U CN201420133822.2U CN201420133822U CN203787163U CN 203787163 U CN203787163 U CN 203787163U CN 201420133822 U CN201420133822 U CN 201420133822U CN 203787163 U CN203787163 U CN 203787163U
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- China
- Prior art keywords
- fire
- cable
- core
- environment
- layer
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- Expired - Fee Related
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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 an environment-friendly water-resistant fireproof insulated cable which is composed of wire cores, a fire-resistant mica tape, a steel tape armored layer and an outer sheath. Each wire core is extruded by a ceramic powder polyvinyl chloride shielding layer and a nano flame-retardant insulation layer, and the ceramic powder polyvinyl chloride shielding layer, the nano flame-retardant insulation layer and the wire core constitute a cable core. Two cable cores are arranged in the center of the cable. A flame-retardant filling layer is arranged in a gap between the cable cores and the fire-resistant mica tape. A monitoring wire core is arranged in the flame-retardant filling layer. The fire-resistant mica tape is tightly extruded by the ceramic fluoroplastic outer sheath, the steel tape armored layer and a water-resistant wrapping tape in sequence from outside to inside. The environment-friendly water-resistant fireproof insulated cable of the utility model has the advantages of excellent water resistance, fire resistance, tensile resistance, environment friendliness, and the like.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of environment-friendly type fire-proof insulation cable that blocks water.
Background technology
At present, along with the development of human society, the electrified equipment all trades and professions that spread all over the world, the world is also increasing year by year to the demand of electric power, as the cable that passes to electric current, people also more and more pay attention to its effect, and the common cable of selling is on the market due to problems such as materials, when facing fire or other natural calamities, " fragile " seems, tend to, because the problem of cable causes the serious consequence that should avoid, make the more life of human toll and property.
Utility model content
For overcoming above-mentioned deficiency, the utility model object is to provide a kind of environment-friendly type fire-proof insulation cable that blocks water.
Scheme of the present utility model is as follows: a kind of environment-friendly type fire-proof insulation cable that blocks water, and it is to consist of core, fire-resistant isinglass belt, steel-tape armouring layer and oversheath, described core is outward to be extruded and formed by ceramic powders polyvinyl chloride screen and nano flame retardant insulating barrier; Described ceramic powders polyvinyl chloride screen, nano flame retardant insulating barrier and core form cable core; Described cable center is provided with two cable cores; Described cable core and fire-resistant isinglass belt gap location are provided with fire-retardant packed layer; A monitoring core is set in described fire-retardant packed layer; Described fire-resistant isinglass belt ecto-entad is that ceramic fluoroplastics oversheath, steel-tape armouring layer and the twining package tape that blocks water closely extrude and form; The material of described fire-retardant packed layer is glass fibre; To be that tinned wird is stranded form described core.
The utlity model has in sum following beneficial effect: the utlity model has the advantages such as excellent water preventing ability, fire line, stretch-proof and environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model:
Wherein: 1, core; 2, nano flame retardant insulating barrier; 3, ceramic powders polyvinyl chloride screen; 4, fire-resistant isinglass belt; 5, the twining package tape that blocks water; 6, steel-tape armouring layer; 7, ceramic fluoroplastics oversheath; 8, monitoring core; 9, fire-retardant packed layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The environment-friendly type fire-proof insulation cable that blocks water, it is to consist of core 1, fire-resistant isinglass belt 4, steel-tape armouring layer 6 and oversheath 7, described core 1 is outer is to be extruded and formed by ceramic powders polyvinyl chloride screen 3 and nano flame retardant insulating barrier 2; Described ceramic powders polyvinyl chloride screen 3, nano flame retardant insulating barrier 2 and core 1 form cable core; Described cable center is provided with two cable cores; Described cable core and fire-resistant isinglass belt 4 gap locations are provided with fire-retardant packed layer 9; A monitoring core 8 is set in described fire-retardant packed layer 9; Described fire-resistant isinglass belt 4 ecto-entads are that ceramic fluoroplastics oversheath 7, steel-tape armouring layer 6 and the twining package tape 5 that blocks water closely extrude and form; The material of described fire-retardant packed layer 9 is glass fibre; Described core 1 forms for tinned wird is stranded.
Although above concrete mode of the present utility model has been given to describe in detail and explanation; but what should indicate is that we can change and revise according to conception of the present utility model is carried out to various equivalences to above-mentioned various execution modes; when its function producing does not exceed spiritual that specification contains yet, all should be within protection range of the present utility model.
Claims (3)
1. the environment-friendly type fire-proof insulation cable that blocks water, it is to consist of core, fire-resistant isinglass belt, steel-tape armouring layer and oversheath, it is characterized in that; Described core is outward to be extruded and formed by ceramic powders polyvinyl chloride screen and nano flame retardant insulating barrier; Described ceramic powders polyvinyl chloride screen, nano flame retardant insulating barrier and core form cable core; Described cable center is provided with two cable cores; Described cable core and fire-resistant isinglass belt gap location are provided with fire-retardant packed layer; A monitoring core is set in described fire-retardant packed layer; Described fire-resistant isinglass belt ecto-entad is that ceramic fluoroplastics oversheath, steel-tape armouring layer and the twining package tape that blocks water closely extrude and form.
2. a kind of environment-friendly type according to claim 1 fire-proof insulation cable that blocks water, is characterized in that: the material of described fire-retardant packed layer is glass fibre.
3. a kind of environment-friendly type according to claim 1 fire-proof insulation cable that blocks water, is characterized in that: to be that tinned wird is stranded form described core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133822.2U CN203787163U (en) | 2014-03-24 | 2014-03-24 | Environment-friendly water-resistant fireproof insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133822.2U CN203787163U (en) | 2014-03-24 | 2014-03-24 | Environment-friendly water-resistant fireproof insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787163U true CN203787163U (en) | 2014-08-20 |
Family
ID=51323324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133822.2U Expired - Fee Related CN203787163U (en) | 2014-03-24 | 2014-03-24 | Environment-friendly water-resistant fireproof insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943228A (en) * | 2014-03-24 | 2014-07-23 | 安徽航天电缆集团有限公司 | Environment-friendly type watertight and fireproof insulated cable |
| CN109754939A (en) * | 2019-01-30 | 2019-05-14 | 南通米兰特电气有限公司 | A kind of dedicated light-duty reinforcement cable of elevator |
-
2014
- 2014-03-24 CN CN201420133822.2U patent/CN203787163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943228A (en) * | 2014-03-24 | 2014-07-23 | 安徽航天电缆集团有限公司 | Environment-friendly type watertight and fireproof insulated cable |
| CN109754939A (en) * | 2019-01-30 | 2019-05-14 | 南通米兰特电气有限公司 | A kind of dedicated light-duty reinforcement cable of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |