CN210378581U - High temperature resistant type wire and cable - Google Patents
High temperature resistant type wire and cable Download PDFInfo
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- CN210378581U CN210378581U CN201921612504.3U CN201921612504U CN210378581U CN 210378581 U CN210378581 U CN 210378581U CN 201921612504 U CN201921612504 U CN 201921612504U CN 210378581 U CN210378581 U CN 210378581U
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Abstract
The utility model discloses a high temperature resistant electric wire cable, which belongs to the electric wire cable field, and comprises a cable, wherein the surface of the cable is wrapped with a heat conduction layer, the surface of the heat conduction layer is wrapped with a heat dissipation layer, the surface of the heat dissipation layer is wrapped with a heat-resistant insulating layer, the surface of the heat-resistant insulating layer is wrapped with a reinforcing layer, the surface of the reinforcing layer is fixedly provided with a protective layer, the surface of the protective layer is equidistantly provided with heat dissipation grooves, the surface of the protective layer is sprayed with a fireproof layer, the reinforcing layer, the heat-resistant insulating layer and the heat dissipation layer are equidistantly provided with round holes, the high temperature resistant electric wire cable can, thereby dissipating heat, preventing the temperature of the cable from being overhigh, improving the integral strength under the action of the reinforcing layer, and improving the heat dissipation effect of the cable, the heat dissipation area can be increased, the rapid heat dissipation is facilitated, and the flame retardance is improved under the action of the fireproof layer.
Description
Technical Field
The utility model relates to a wire and cable field, more specifically say, relate to a high temperature resistant type wire and cable.
Background
With the development of science and technology, wires and cables go deep into the aspects of people's life, bring very big convenience to people, and people can't imagine what the life of no electricity is.
However, in the high-temperature areas of other industries such as metallurgy, heating pipes, ovens, thermocouples, electric furnaces, furnaces and the like, the conventional wires cannot meet the requirement of high temperature resistance, and the conventional wires and cables are not flame-retardant, so that the wires and cables can burn to cause circuit faults once a fire disaster occurs.
Therefore, a large amount of high temperature resistant type electric wire and cable have appeared in the prior art, and current high temperature resistant type electric wire and cable, can not pass through multilayer structure and flexible heat conduction stick's setting, effectually conduct heat to the cable, thereby give off the heat, prevent that the cable temperature is too high, can not improve holistic intensity under the effect of enhancement layer, also can not pass through the radiating groove on protection layer surface, can improve heat radiating area, be convenient for dispel the heat fast, can not be under the effect of flame retardant coating, improve the fire resistance.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a high temperature resistant type wire cable, it is through multilayer structure and flexible heat conduction stick's setting, can effectually carry out heat conduction to the cable to give off the heat, prevent that the cable temperature is too high, and under the effect of enhancement layer, improve holistic intensity, through the radiating groove on protective layer surface, can improve heat radiating area, be convenient for dispel the heat fast, and under the effect of flame retardant coating, improve the fire resistance.
In order to solve the above problems, the utility model adopts the following technical proposal.
A high-temperature resistant wire cable comprises a cable, wherein the surface of the cable is wrapped with a heat conduction layer, the surface of the heat conduction layer is wrapped with a heat dissipation layer, the surface of the heat dissipation layer is wrapped with a heat-resistant insulating layer, the surface of the heat-resistant insulating layer is wrapped with a reinforcing layer, the surface of the reinforcing layer is fixedly provided with a protective layer, the surface of the protective layer is equidistantly provided with heat dissipation grooves, the surface of the protective layer is sprayed with a fireproof layer, round holes are equidistantly arranged on the surfaces of the reinforcing layer, the heat-resisting insulating layer and the heat dissipation layer, the cable can be effectively conducted with heat through the arrangement of a multilayer structure and flexible heat conducting rods, thereby dissipating heat, preventing the temperature of the cable from being overhigh, improving the integral strength under the action of the reinforcing layer, and improving the heat dissipation effect of the cable, the heat dissipation area can be increased, the rapid heat dissipation is facilitated, and the flame retardance is improved under the action of the fireproof layer.
Further, the heat-conducting layer is the silicone grease material, the heat dissipation layer is the graphite material, and the thickness on heat-conducting layer, heat dissipation layer is 2mm, 3mm respectively, is convenient for under the effect on heat-conducting layer, heat dissipation layer, can carry out quick heat conduction, give off to the temperature on cable surface, and the silicone grease material has good heat conductivility, and the graphite material has good heat dispersion.
Further, heat-resisting insulating layer is the polyimide material, the enhancement layer is the aluminium foil material, and the thickness of heat-resisting insulating layer, enhancement layer is 3mm, is convenient for under the effect of heat-resisting insulating layer, enhancement layer, improves holistic heat resistance and intensity, and the polyimide material has good heat resistance, and the aluminium foil material has good pliability.
Further, the protective layer is the silicon rubber material, the flame retardant coating is the mica material, and the thickness of protective layer, flame retardant coating is 3mm, 2mm respectively, is convenient for protect the whole under the effect of protective layer, flame retardant coating to improve the fire resistance, and the silicon rubber material has good heat-sinking capability, and the mica material has good fire behavior.
Furthermore, the inside fixed mounting of round hole has flexible heat conduction stick, flexible heat conduction stick terminal surface respectively with protective layer, heat-conducting layer between fixed connection, be convenient for under the effect of flexible heat conduction stick, can carry out the quick transmission to the heat for holistic heat dispersion.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through multilayer structure and flexible heat conduction stick's setting, can effectually conduct heat to the cable to give off the heat, prevent that the cable temperature is too high, and under the effect of enhancement layer, improve holistic intensity, through the radiating groove on protective layer surface, can improve heat radiating area, be convenient for dispel the heat fast, and under the effect of flame retardant coating, improve the fire resistance.
(2) The heat-conducting layer is the silicone grease material, and the heat dissipation layer is the graphite material, and the thickness on heat-conducting layer, heat dissipation layer is 2mm, 3mm respectively, is convenient for under the effect on heat-conducting layer, heat dissipation layer, can carry out quick heat conduction, give off to the temperature on cable surface, and the silicone grease material has good heat conductivility, and the graphite material has good heat dispersion.
(3) The heat-resistant insulating layer is the polyimide material, and the enhancement layer is the aluminium foil material, and the thickness of heat-resistant insulating layer, enhancement layer is 3mm, is convenient for under the effect of heat-resistant insulating layer, enhancement layer, improves holistic heat resistance and intensity, and the polyimide material has good heat resistance, and the aluminium foil material has good pliability.
(4) The protective layer is the silicon rubber material, and the flame retardant coating is the mica material, and the thickness of protective layer, flame retardant coating is 3mm, 2mm respectively, is convenient for protect the whole under the effect of protective layer, flame retardant coating to improve the fire resistance, and the silicon rubber material has good heat-sinking capability, and the mica material has good fire behavior.
(5) The inside fixed mounting of round hole has flexible heat conduction stick, flexible heat conduction stick terminal surface respectively with between protective layer, the heat-conducting layer fixed connection, be convenient for under the effect of flexible heat conduction stick, can carry out the quick transmission to the heat for holistic heat dispersion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a schematic side view of the protective layer of the present invention.
The reference numbers in the figures illustrate:
the heat-conducting rod comprises.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a high temperature resistant electric wire and cable includes a cable 1, referring to fig. 1-3, a heat conducting layer 2 is wrapped on the surface of the cable 1, a heat dissipating layer 3 is wrapped on the surface of the heat conducting layer 2, the heat conducting layer 2 is made of silicone grease, the heat dissipating layer 3 is made of graphite, the heat conducting layer 2 and the heat dissipating layer 3 are 2mm and 3mm thick, respectively, so that the temperature on the surface of the cable 1 can be rapidly conducted and dissipated under the action of the heat conducting layer 2 and the heat dissipating layer 3, the silicone grease has good heat conductivity, the graphite has good heat dissipating performance, the heat dissipating layer 3 is wrapped by a heat resistant insulating layer 4, the heat resistant insulating layer 4 is wrapped by a reinforcing layer 5, the heat resistant insulating layer 4 is made of polyimide, the reinforcing layer 5 is made of aluminum foil, the heat resistant insulating layer 4 and the reinforcing layer 5 are 3mm thick, so that the heat resistant insulating, Under the effect of enhancement layer 5, improve holistic heat resistance and intensity, and the polyimide material has good heat resistance, the aluminium foil material has good pliability, the fixed surface of enhancement layer 5 installs protective layer 6, the surperficial equidistance of protective layer 6 is equipped with radiating groove 7, the surface spraying of protective layer 6 has flame retardant coating 8, protective layer 6 is the silicon rubber material, flame retardant coating 8 is the mica material, and protective layer 6, the thickness of flame retardant coating 8 is 3mm, 2mm respectively, be convenient for under the effect of protective layer 6, flame retardant coating 8, protect the whole body, and improve the fire retardance, and the silicon rubber material has good heat-sinking capability, the mica material has good fire resistance, the surperficial equidistance of enhancement layer 5, heat-resistant insulating layer 4, radiating layer 3 is equipped with round hole 9, the inside fixed mounting of round hole 9 has flexible heat conduction stick 10, flexible heat conduction stick 10 terminal surface respectively, The heat conducting layers 2 are fixedly connected, so that heat can be rapidly transferred under the action of the flexible heat conducting rods 10, and the whole heat radiating performance is accelerated.
This high temperature resistant type wire and cable, can be at heat-conducting layer 2, under the effect of heat dissipation layer 3, the temperature to cable 1 surface conducts, give off, and through heat-resisting insulating layer 4, the setting of enhancement layer 5, improve holistic heat-resisting, flexible performance, because of enhancement layer 5 is the aluminium foil material, thereby can conduct the heat, effect through protective layer 6 and surperficial radiating groove 7, increase heat radiating area, the heat of being convenient for gives off, effect through flexible heat conduction stick 10, accelerate heat transfer, and improve holistic intensity, under flame retardant coating 8's effect, can improve holistic fire behaviour, prevent cable 1 burning, cause circuit fault.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A high temperature resistant type electric wire cable, comprising a cable (1), characterized in that: the surface coating of cable (1) has heat-conducting layer (2), the surface coating of heat-conducting layer (2) has heat dissipation layer (3), the surface coating of heat dissipation layer (3) has heat-resisting insulating layer (4), the surface coating of heat-resisting insulating layer (4) has enhancement layer (5), the fixed surface of enhancement layer (5) installs protective layer (6), the surface equidistance of protective layer (6) is equipped with radiating groove (7), the surface spraying of protective layer (6) has flame retardant coating (8), the surface equidistance of enhancement layer (5), heat-resisting insulating layer (4), heat dissipation layer (3) is equipped with round hole (9).
2. A high temperature resistant wire cable according to claim 1, wherein: the heat conduction layer (2) is the silicone grease material, the heat dissipation layer (3) is the graphite material, and the thickness of heat conduction layer (2), heat dissipation layer (3) is 2mm, 3mm respectively.
3. A high temperature resistant wire cable according to claim 1, wherein: the heat-resistant insulating layer (4) is made of polyimide, the reinforcing layer (5) is made of aluminum foil, and the thicknesses of the heat-resistant insulating layer (4) and the reinforcing layer (5) are 3 mm.
4. A high temperature resistant wire cable according to claim 1, wherein: the protective layer (6) is made of silicon rubber, the fireproof layer (8) is made of mica, and the thicknesses of the protective layer (6) and the fireproof layer (8) are respectively 3mm and 2 mm.
5. A high temperature resistant wire cable according to claim 1, wherein: the flexible heat conducting rod (10) is fixedly mounted inside the round hole (9), and the end face of the flexible heat conducting rod (10) is fixedly connected with the protective layer (6) and the heat conducting layer (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612504.3U CN210378581U (en) | 2019-09-26 | 2019-09-26 | High temperature resistant type wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612504.3U CN210378581U (en) | 2019-09-26 | 2019-09-26 | High temperature resistant type wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378581U true CN210378581U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612504.3U Active CN210378581U (en) | 2019-09-26 | 2019-09-26 | High temperature resistant type wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378581U (en) |
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2019
- 2019-09-26 CN CN201921612504.3U patent/CN210378581U/en active Active
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