CN218214742U - High-temperature-resistant safety cable - Google Patents
High-temperature-resistant safety cable Download PDFInfo
- Publication number
- CN218214742U CN218214742U CN202220711551.9U CN202220711551U CN218214742U CN 218214742 U CN218214742 U CN 218214742U CN 202220711551 U CN202220711551 U CN 202220711551U CN 218214742 U CN218214742 U CN 218214742U
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- China
- Prior art keywords
- cable
- temperature resistant
- high temperature
- conductor
- silicon rubber
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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 high temperature resistant safety cable, including the conductor, the cladding has fire prevention fibre in proper order around covering and high temperature resistant fluorine 46 insulating layer outside the conductor, twists into the cable core with the conductor bundle after many insulation the inside asbestos cord and the area of stopping that still packs of cable core the cable core outside cladding have multilayer ceramic silicone rubber area, wrap the anticorrosive steel band of multilayer again, extrude the high temperature resistant silicone rubber oversheath layer of one deck at last. The utility model discloses have good electric conductive property, adopt the higher insulating material of temperature resistant, ensure that the cable is under higher ambient temperature condition, safe operation, cable have the water blocking area and anticorrosive steel band protection under the condition of having water underground, fire-retardant ceramic silicon rubber area and high temperature resistant silicon rubber oversheath layer have ensured the security of cable in service.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high temperature resistant safety cable.
Background
At present, china has a plurality of working environments such as metallurgy, steelmaking, mines and the like, under the condition of high temperature, the service life of an input running cable is not very long for ensuring the power supply safety, and meanwhile, certain potential safety hazards are brought. Through market research, the manufacturers specialized in wire and cable are obligated to participate in the research and development process together. The improvement is smoothly carried out in cooperation with the supply side innovation in China.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a high temperature resistant safety cable who drops into under the higher condition of satisfying the temperature and can the safe operation.
The utility model discloses a realize through following technical scheme:
the high-temperature-resistant safety cable comprises a conductor, wherein a fireproof fiber wrapping layer and a high-temperature-resistant fluorine 46 insulating layer are sequentially wrapped on the outer side of the conductor, a plurality of insulated conductor bundles are twisted into a cable core, an asbestos rope and a water blocking tape are further filled in the cable core, a multilayer ceramic silicon rubber tape is wrapped on the outer side of the cable core, a multilayer anticorrosive steel tape is wrapped on the outer side of the cable core, and finally, a high-temperature-resistant silicon rubber outer sheath layer is extruded.
The conductor is formed by a plurality of strands of superfine fine twisted oxygen-free copper wires.
The ceramic silicon rubber has three layers, and the anticorrosive steel belt has two layers.
And printing a product mark on the high-temperature-resistant silicon rubber outer sheath layer in an ink-jet manner.
The utility model has the advantages that: the utility model discloses have good electric conductive property, adopt the higher insulating material of temperature resistant, ensure that the cable is under higher ambient temperature condition, safe operation, cable have the water blocking area and anticorrosive steel band protection under the condition of having water underground, fire-retardant ceramic silicon rubber area and high temperature resistant silicon rubber oversheath layer have ensured the security of cable in service.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a high temperature resistant safety cable comprises a conductor 1, a fireproof fiber wrapping layer 2 and a high temperature resistant fluorine 46 insulating layer 3 are sequentially wrapped outside the conductor 1, a plurality of insulated conductors 1 are stranded into a cable core, an asbestos rope 4 and a water blocking tape 5 are further filled inside the cable core, a multilayer ceramic silicon rubber tape 6 is wrapped outside the cable core, a multilayer high temperature resistant steel tape 7 is wrapped, and finally a layer of silicon rubber outer sheath layer 8 is extruded.
The conductor is formed by a plurality of strands of superfine fine twisted oxygen-free copper wires.
The ceramic silicon rubber has three layers, and the anticorrosive steel belt has two layers.
And printing a product mark on the high-temperature-resistant silicon rubber outer sheath layer in an ink-jet manner.
The conductor 1 has good electrical conductivity. The high-temperature-resistant fluorine 46 insulating layer has high temperature resistance, and the safe operation of the cable under the condition of high environmental temperature is ensured. The water-blocking tape 5 mainly plays a role of waterproofing. The corrosion-resistant steel band 7 plays an external protection role. The ceramicized silicone rubber strip 6 has a flame retardant effect at high temperatures. The high temperature resistant silicone rubber outer sheath 8 plays a role in high temperature protection. The ink jet printed indicia serves as a logo.
Claims (3)
1. A high temperature resistant safety cable which characterized in that: the cable comprises a conductor, wherein a fireproof fiber wrapping layer and a high-temperature-resistant fluorine 46 insulating layer are sequentially coated on the outer side of the conductor, a plurality of insulated conductor bundles are stranded into a cable core, an asbestos rope and a water blocking tape are further filled in the cable core, a plurality of layers of ceramic silicon rubber tapes are coated on the outer side of the cable core, a plurality of layers of anticorrosive steel tapes are wrapped, and finally, a high-temperature-resistant silicon rubber outer sheath layer is extruded.
2. A high temperature resistant safety cable according to claim 1, wherein: the conductor is formed by a plurality of strands of superfine fine twisted oxygen-free copper wires.
3. A high temperature resistant safety cable according to claim 1, wherein: the ceramic silicon rubber has three layers, and the anticorrosive steel belt has two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711551.9U CN218214742U (en) | 2022-03-29 | 2022-03-29 | High-temperature-resistant safety cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711551.9U CN218214742U (en) | 2022-03-29 | 2022-03-29 | High-temperature-resistant safety cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214742U true CN218214742U (en) | 2023-01-03 |
Family
ID=84628018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220711551.9U Active CN218214742U (en) | 2022-03-29 | 2022-03-29 | High-temperature-resistant safety cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214742U (en) |
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2022
- 2022-03-29 CN CN202220711551.9U patent/CN218214742U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |