CN216412737U - Stretch-proofing anti-interference fireproof cable - Google Patents
Stretch-proofing anti-interference fireproof cable Download PDFInfo
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- CN216412737U CN216412737U CN202122476242.6U CN202122476242U CN216412737U CN 216412737 U CN216412737 U CN 216412737U CN 202122476242 U CN202122476242 U CN 202122476242U CN 216412737 U CN216412737 U CN 216412737U
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Abstract
The utility model discloses a stretch-resistant anti-interference fireproof cable, which comprises a cable and an insulating layer, wherein the insulating layer is coated on the outer side of the cable, a waterproof heat dissipation layer is coated on the outer side of the insulating layer, an anti-corrosion layer is coated on the outer side of the waterproof heat dissipation layer, a flame-retardant heat-insulating layer is arranged on the outer side of the anti-corrosion layer, the main material of the flame-retardant heat-insulating layer is a silicon-aluminum fiber material, the flame-retardant heat-insulating layer made of the silicon-aluminum fiber material can improve the heat conductivity of the cable, provide better heat insulation and flame-retardant protection for the cable, prevent the cable from being ignited when contacting with external open fire, and cause circuit damage, the cable is safer to use, the anti-corrosion layer is made of epoxy resin composite material paint, and can effectively prevent corrosive gas or liquid in an external environment from corroding the cable when in use and cause service life reduction of the cable.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a stretch-resistant anti-interference fireproof cable.
Background
The cable is an electric energy or signal transmission device, generally consists of several or several groups of conducting wires, is made of one or several mutually insulated conductors and an outer insulating protective layer, the conducting wires for transmitting electric power or information from one place to another place are cable-like cables formed by twisting several or several groups of conducting wires (at least two in each group), each group of conducting wires are mutually insulated, the cable is usually twisted around a center, a highly insulating covering layer is wrapped outside the cable, the cable has the characteristics of internal electrification and external insulation, the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, the cables consist of single-strand or multi-strand wires and an insulating layer and are used for connecting circuits, electric appliances and the like, and the cable can be divided into a direct current cable and an alternating current cable according to the system of a photovoltaic power station.
The anti-interference fireproof cable that stretch-proofing on the market has following drawback: common stretch-proofing anti-interference fireproof cable can only be to inside temperature when higher usually, to the protection of catching fire of preventing being provided inside, just can be lighted in the twinkling of an eye when externally contacting open fire, leads to the circuit to be obstructed, causes the loss to cable installation receives rain wash and sunshine insolate in external environment for a long time, is corroded easily and leads to the cable to damage, influences the use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an anti-stretching anti-interference fireproof cable which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a stretch-proofing anti-interference fireproof cable, includes the cable conductor, still includes the insulating layer, the insulating layer cladding is in the cable conductor outside, the waterproof heat dissipation layer has been paintd in the insulating layer outside, the anticorrosion layer has been paintd in the waterproof heat dissipation layer outside, the anticorrosion layer outside is provided with fire-retardant insulating layer, fire-retardant insulating layer's main material is silicon-aluminium fiber material.
Furthermore, the main material of the anti-corrosion layer is epoxy resin material, and the anti-corrosion layer is made of epoxy resin composite material paint, so that the service life of the cable can be effectively prevented from being reduced due to the fact that corrosive gas or liquid in the external environment corrodes the cable when the cable is used.
Furthermore, the main material of the waterproof heat dissipation layer is a high-molecular waterproof breathable film material, the high-molecular waterproof breathable PTFE film material used by the waterproof heat dissipation layer has functional characteristics which are not possessed by other waterproof fabrics, and the waterproof breathable film can enhance the air tightness and the water tightness of the waterproof heat dissipation layer, simultaneously has unique air permeability, can rapidly discharge water vapor in the structure, keeps the waterproof heat dissipation layer dry and comfortable all the time, and perfectly solves the problems of ventilation, wind prevention and water prevention.
Furthermore, the insulating layer is mainly made of an epoxy resin adhesive material, the epoxy resin adhesive is an adhesive prepared by taking epoxy resin as a main body, the epoxy resin adhesive generally needs to be cured by adding an epoxy resin curing agent, nanoscale (within the range of 1-100 nm) powder is uniformly dispersed in the epoxy resin, nanoscale crystal grains or non-crystal substances can be formed or added in the epoxy resin, nanoscale micropores or bubbles can be formed, and insulation protection is provided outside the cable.
Compared with the prior art, the utility model has the following beneficial effects: the flame-retardant heat-insulating layer made of the silicon-aluminum fibers can improve the heat conductivity of the cable, provide good heat insulation and flame-retardant protection for the cable, prevent the cable from catching fire when contacting with external open fire, and cause the circuit to be damaged, and is safer to use.
Drawings
Fig. 1 is a schematic overall three-dimensional structure of a stretch-resistant anti-interference fireproof cable according to the present invention.
Fig. 2 is a schematic plane structure diagram of a flame-retardant heat-insulating layer of the stretch-resistant anti-interference fireproof cable of the utility model.
In the figure: 1. a cable wire; 2. an insulating layer; 3. a waterproof heat dissipation layer; 4. an anti-corrosion layer; 5. and a flame-retardant heat-insulating layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, an anti-stretching anti-interference fireproof cable comprises a cable conductor 1 and an insulating layer 2, wherein the insulating layer 2 is coated on the outer side of the cable conductor 1, a waterproof heat dissipation layer 3 is coated on the outer side of the insulating layer 2, an anti-corrosion layer 4 is coated on the outer side of the waterproof heat dissipation layer 3, a flame-retardant heat insulation layer 5 is arranged on the outer side of the anti-corrosion layer 4, and the main material of the flame-retardant heat insulation layer 5 is a silicon-aluminum fiber material.
The main material of the anti-corrosion layer 4 is an epoxy resin material, and the anti-corrosion layer 4 is made of an epoxy resin composite material coating, so that the service life of the cable can be effectively prevented from being reduced due to the fact that corrosive gas or liquid in the external environment corrodes the cable 1 in use.
The main material of the waterproof heat dissipation layer 3 is a high-molecular waterproof breathable film material, the high-molecular waterproof breathable PTFE film material used by the waterproof heat dissipation layer 3 has functional characteristics which are not possessed by other waterproof fabrics, the waterproof breathable film can ensure that water vapor in the structure can be rapidly discharged while enhancing the air tightness and the water tightness of the waterproof heat dissipation layer 3, the waterproof breathable film can keep dry and comfortable in the waterproof heat dissipation layer 3 all the time, and the problems of breathability, wind resistance and waterproofness are perfectly solved.
Wherein, the insulating layer 2 is mainly made of epoxy resin adhesive material, the epoxy resin adhesive is an adhesive prepared by taking epoxy resin as a main body, the epoxy resin adhesive generally needs to be added with an epoxy resin curing agent to be cured, and the nano-scale (in the range of 1 to E)
100 nm) powder is uniformly dispersed in the epoxy resin, or nano-scale grains or non-grain substances are formed or added in the epoxy resin, or nano-scale micropores or bubbles are formed, so that the outer side of the cable 1 is provided with insulation protection.
The utility model is a stretch-proof anti-interference fireproof cable, when in use, the flame-retardant heat-insulating layer 5 made of silicon-aluminum fiber can improve the heat conductivity of the cable 1, provide better heat insulation and flame-retardant protection for the cable, prevent the cable from being ignited when contacting with external open fire, and cause circuit damage, and is safer to use, the flame-retardant heat-insulating layer 5 made of silicon-aluminum fiber, nano ceramic hollow micro-beads and various reflecting materials can improve the heat conductivity of the cable, the temperature-resistant range is between minus 80 ℃ and 1800 ℃, the cable has excellent heat-preserving effect, the heat conductivity coefficient is only 0.03W/m.K, the cable can effectively inhibit and shield the conduction of infrared radiation heat and heat, the heat-insulating inhibition efficiency can reach about 90%, the cable can inhibit high-temperature heat radiation, provide heat-insulating flame-retardant protection for the cable, and the anti-corrosion layer 4 is made of epoxy resin composite material paint, the epoxy resin composite material coating is a high molecular polymer, the molecular formula is (C11H12O3) n, the epoxy resin composite material coating is a generic name of a polymer containing more than two epoxy groups in the molecule, the epoxy resin composite material coating is a polycondensation product of epoxy chloropropane and bisphenol A or polyhydric alcohol, and due to the chemical activity of the epoxy groups, a plurality of compounds containing active hydrogen can be used for ring opening, curing and crosslinking are carried out to generate a net structure, so the epoxy resin composite material coating is thermosetting resin, the corrosion-resistant protective effect is provided for the cable 1 by utilizing the corrosion-resistant layer 4, the corrosion of the cable 1 by the corrosive gas and the liquid is effectively prevented from influencing the service life of the cable, and the high molecular waterproof breathable PTFE film material used by the waterproof heat dissipation layer 3 has the functional characteristics which are not possessed by other waterproof fabrics, the waterproof breathable film can enhance the air tightness and water tightness of the waterproof heat dissipation layer 3, simultaneously has unique air permeability, can quickly discharge water vapor in the structure, keeps the interior of the waterproof heat dissipation layer 3 dry and comfortable all the time, and perfectly solves the problems of air permeability, wind resistance and water resistance.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a stretch-proofing anti-interference fireproof cable, includes cable conductor (1), its characterized in that still includes insulating layer (2), insulating layer (2) cladding is in the cable conductor (1) outside, waterproof heat dissipation layer (3) have been paintd in insulating layer (2) outside, anti-corrosion coating (4) have been paintd in waterproof heat dissipation layer (3) outside, anti-corrosion coating (4) outside is provided with fire-retardant insulating layer (5), the main material of fire-retardant insulating layer (5) is silicon-aluminium fiber material.
2. The stretch-resistant, anti-interference and fireproof cable according to claim 1, wherein: the main material of the anti-corrosion layer (4) is an epoxy resin material.
3. The stretch-resistant, anti-interference and fireproof cable according to claim 1, wherein: the main material of the waterproof heat dissipation layer (3) is a high-molecular waterproof breathable film material.
4. The stretch-resistant, anti-interference and fireproof cable according to claim 1, wherein: the insulating layer (2) is mainly made of epoxy resin glue materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476242.6U CN216412737U (en) | 2021-10-14 | 2021-10-14 | Stretch-proofing anti-interference fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476242.6U CN216412737U (en) | 2021-10-14 | 2021-10-14 | Stretch-proofing anti-interference fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412737U true CN216412737U (en) | 2022-04-29 |
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ID=81295932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122476242.6U Active CN216412737U (en) | 2021-10-14 | 2021-10-14 | Stretch-proofing anti-interference fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412737U (en) |
-
2021
- 2021-10-14 CN CN202122476242.6U patent/CN216412737U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of tensile and anti-interference fireproof cable Effective date of registration: 20230531 Granted publication date: 20220429 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang yingyingda Cable Technology Co.,Ltd. Registration number: Y2023330001032 |