CN219626375U - High-temperature cable with high temperature resistance - Google Patents
High-temperature cable with high temperature resistance Download PDFInfo
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- CN219626375U CN219626375U CN202320356981.8U CN202320356981U CN219626375U CN 219626375 U CN219626375 U CN 219626375U CN 202320356981 U CN202320356981 U CN 202320356981U CN 219626375 U CN219626375 U CN 219626375U
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- cable
- cable core
- high temperature
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- water pipe
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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 cable which comprises a cable core and a protective sleeve, wherein the cable core is provided with a plurality of protective sleeves, the outer side surfaces of the cable cores are provided with first water pipes, the inner sides of the cable cores are provided with second water pipes, the second water pipes are provided with a plurality of water pipes, circulating cold water is introduced into the first water pipes and the second water pipes, the inner materials of the protective sleeves are of three-layer structures, the innermost layer of the inner materials of the protective sleeves is provided with a first insulating layer, the outer sides of the first insulating layer are provided with heat insulation layers, the outer sides of the heat insulation layers are provided with waterproof layers, and when the cable is used, the circulating cold water is introduced into the first water pipes and the second water pipes, and heat of the cold water is conducted to the outer side surfaces and the inner side surfaces of the cable cores through the first water pipes and the second water pipes, so that cooling treatment of the cable inside the cable cores is realized.
Description
Technical Field
The utility model belongs to the technical field of high-temperature cables, and particularly relates to a high-temperature cable with high temperature resistance.
Background
Cables are a generic term for items such as optical cables and electric cables. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, and is a common and indispensable thing in daily life. Because the cable is charged, special care is required for installation.
The current cable generally needs to be exposed to air for use, and the outer protective sleeve of the cable is exposed to the air for a long time, so that heat is conducted to the surface of the cable core inside after the cable is exposed to the sun, the surface temperature of the cable core is increased, and the normal use of the cable is affected.
Disclosure of Invention
The utility model aims to overcome the existing defects and provide a high-temperature-resistant cable, so as to solve the problems that the existing cable proposed in the background art is usually required to be exposed to air for use, and the outer protective sleeve of the cable is easy to conduct heat to the surface of an inner cable core after being exposed to the sun for a long time, so that the surface temperature of the cable core is increased, and the normal use of the cable is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature cable with high temperature resistant, includes cable core and protective sheath, the cable core is provided with a plurality of, a plurality of the outside surface of cable core is provided with the protective sheath, the inboard of cable core is provided with first water pipe, the outside surface of cable core is provided with the second water pipe, the second water pipe sets up and a plurality of, just the inside of first water pipe and second water pipe all lets in circulating cold water, the inside material of protective sheath is three layer construction, the inside material of protective sheath is innermost layer is provided with first insulating layer, the outside of first insulating layer is provided with the insulating layer, the outside of insulating layer is provided with the waterproof layer.
Preferably, a connecting wire is arranged in the cable core, and one end of the cable core is fixedly connected with a connector through the connecting wire.
Preferably, the outside surface of connector has seted up the connecting hole, the equal threaded connection of both sides surface of connector has set screw.
Preferably, the cable core is internally provided with a sheath and a cable core respectively, and the sheath is internally made of three layers.
Preferably, a second insulating layer is arranged on the outermost layer of the outer skin material of the cable core, and the inside of the second insulating layer is made of insulating rubber material.
Preferably, a flame-retardant layer is arranged on the inner side surface of the second insulating layer, and asbestos fiber materials are arranged in the flame-retardant layer.
Preferably, the inner side surface of the flame retardant layer is provided with a heat conducting layer, and the heat conducting layer is of a metal heat conducting sheet structure.
Compared with the prior art, the utility model provides the high-temperature cable with high temperature resistance, which has the following beneficial effects:
1. according to the utility model, through the first water pipe and the second water pipe, circulating cold water is introduced into the first water pipe and the second water pipe when the cable is used, and the heat of the cold water is conducted to the outer side surface and the inner side surface of the cable core through the first water pipe and the second water pipe, so that the cooling treatment of the cable in the cable core is realized, and the problems that the current cable is usually required to be exposed to the air for use, the outer protective sleeve of the cable is easily exposed to the sun for a long time, the heat is conducted to the surface of the cable core in the interior, the surface temperature of the cable core is increased, and the normal use of the cable is influenced are effectively avoided;
2. when the two sections of cables are required to be connected with each other in use, the connecting wires inside the cable cores are bound on the connecting holes of the connecting heads, and the two connecting heads are fixedly connected with each other through the fixing screws, so that the connection between the two sections of cables is realized, the outer side of the protective sleeve is provided with waterproof performance through the waterproof layer, moisture is prevented from penetrating into the protective sleeve, the inner structural layer of the protective sleeve is corroded prematurely, the heat insulation layer is arranged, the external high temperature can be prevented from entering the surface of the cable cores inside the protective sleeve, the use of the cable cores is influenced, and the problem of electric leakage of the inner cable cores is prevented through the first insulation layer;
3. according to the utility model, through the arranged second insulating layer, the insulating performance of the cable core is increased, and through the arranged flame-retardant layer, the flame retardant performance inside the cable core is increased, and through the arranged heat conducting layer, when the cable core is used, heat inside the cable core can be emitted through the heat conducting layer, and the heat of the first water pipe and the second water pipe is conducted into the cable core through the heat conducting layer, so that the purpose of cooling is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
fig. 1 is a schematic structural diagram of a high-temperature cable with high temperature resistance according to the present utility model;
fig. 2 is a schematic structural diagram of a connector in a high-temperature cable with high temperature resistance according to the present utility model;
FIG. 3 is a cross-sectional view of a high temperature cable with high temperature resistance according to the present utility model;
FIG. 4 is a schematic view of the material of the sheath of the cable core in the cable with high temperature resistance according to the present utility model;
in the figure: 1. a cable core; 2. a protective sleeve; 3. a connecting wire; 4. a connector; 5. a connection hole; 6. a fixing screw; 7. a first water pipe; 8. a second water pipe; 9. a waterproof layer; 10. a thermal insulation layer; 11. a first insulating layer; 12. a second insulating layer; 13. a flame retardant layer; 14. and a heat conducting layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high temperature cable with high temperature resistant, including cable core 1 and protective sheath 2, cable core 1 is provided with a plurality of, the outside surface of a plurality of cable core 1 is provided with protective sheath 2, the inboard of cable core 1 is provided with first water pipe 7, the outside surface of cable core 1 is provided with second water pipe 8, second water pipe 8 sets up and a plurality of, and the inside of first water pipe 7 and second water pipe 8 all lets in circulating cold water, the inside material of protective sheath 2 is three layer construction, the innermost layer of the inside material of protective sheath 2 is provided with first insulating layer 11, the outside of first insulating layer 11 is provided with insulating layer 10, the outside of insulating layer 10 is provided with waterproof layer 9, through first water pipe 7 and the second water pipe 8 of setting, in the inside of first water pipe 7 and second water pipe 8 lets in circulating cold water during the use, the heat of cold water is conducted to the outer side surface and the inner side surface of the cable core 1 through the first water pipe 7 and the second water pipe 8, thereby realizing the cooling treatment of the cable inside the cable core 1, effectively avoiding the problem that the outer protective sleeve of the cable is easily exposed to the air for a long time to conduct the heat to the inner cable core 1 surface after being exposed to the sun, leading to the surface temperature rise of the cable core 1 and influencing the normal use of the cable, the outer side of the protective sleeve 2 has waterproof performance through the waterproof layer 9, preventing moisture from penetrating into the inner part of the protective sleeve 2 and causing the premature corrosion of the inner structural layer of the protective sleeve 2, and the surface of the cable core 1 inside the protective sleeve 2 is prevented from being accessed by the external high temperature through the heat insulation layer 10, thereby influencing the use of the cable core 1, preventing the problem of leakage of the inner cable core 1.
In the present utility model, it is preferable that the cable core 1 is internally provided with the connection wire 3, and one end of the cable core 1 is fixedly connected with the connector 4 through the connection wire 3.
In the utility model, preferably, the outer side surface of the connector 4 is provided with the connecting hole 5, both side surfaces of the connector 4 are connected with the fixing screw 6 in a threaded manner, when two sections of cables are required to be connected with each other through the arranged connector 4 in use, the connecting wire 3 in the cable core 1 is bound on the connecting hole 5 of the connector 4, and the two connectors 4 are fixedly connected with each other through the fixing screw 6, so that the connection between the two sections of cables is realized.
In the present utility model, it is preferable that the cable core 1 is provided with a sheath and a cable core, respectively, and the sheath has a three-layer structure.
In the present utility model, preferably, the second insulating layer 12 is disposed on the outermost layer of the outer skin material of the cable core 1, and the insulating rubber material is disposed inside the second insulating layer 12, so that the insulating performance of the cable core 1 is increased by the disposed second insulating layer 12.
In the utility model, preferably, the inner side surface of the second insulating layer 12 is provided with the flame retardant layer 13, the inside of the flame retardant layer 13 is made of asbestos fiber, and the flame retardant performance of the inside of the cable core 1 is improved through the arranged flame retardant layer 13.
In the utility model, preferably, the heat conducting layer 14 is arranged on the inner side surface of the flame retardant layer 13, the inside of the heat conducting layer 14 is of a metal heat conducting sheet structure, and when in use, the heat in the cable core 1 can be emitted through the heat conducting layer 14 through the arranged heat conducting layer 14, and the heat of the first water pipe 7 and the second water pipe 8 is conducted into the cable core 1 through the heat conducting layer 14, so that the purpose of cooling is realized.
The working principle and the using flow of the utility model are as follows: when in use, circulating cold water is introduced into the first water pipe 7 and the second water pipe 8 through the first water pipe 7 and the second water pipe 8, and the heat of the cold water is conducted to the outer side surface and the inner side surface of the cable core 1 through the first water pipe 7 and the second water pipe 8, so that the cooling treatment of the cable inside the cable core 1 is realized, the problem that the cable is usually exposed to the air for use, the outer protective sleeve of the cable is easily exposed to the air for a long time, then conducts the heat to the surface of the cable core 1 inside after being exposed to the sun, the surface temperature of the cable core 1 is raised, the normal use of the cable is influenced is effectively avoided, when the two sections of cables are required to be connected with each other through the connecting wire 3 inside the cable core 1 is bound on the connecting hole 5 of the connecting head 4 during use, the two connectors 4 are fixedly connected with each other through the fixing screw 6, thereby realizing the connection between two sections of cables, the outer side of the protective sleeve 2 has waterproof performance through the arranged waterproof layer 9, moisture is prevented from penetrating into the interior of the protective sleeve 2, so that the internal structural layer of the protective sleeve 2 is corroded prematurely, the external high temperature can be prevented from entering the surface of the cable core 1 inside the protective sleeve 2 through the arranged heat insulation layer 10, the use of the cable core 1 is influenced, the problem of electric leakage of the cable core 1 is prevented through the arranged first insulation layer 11, the insulation performance of the cable core 1 is increased through the arranged second insulation layer 12, the flame retardant performance of the interior of the cable core 1 is increased through the arranged flame retardant layer 13, the heat in the cable core 1 can be dissipated through the arranged heat conduction layer 14 when the cable core 1 is used, and heat of the first water pipe 7 and the second water pipe 8 is conducted into the cable core 1 through the heat conducting layer 14, so that the purpose of cooling is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High temperature cable with high temperature resistant, including cable core (1) and protective sheath (2), its characterized in that: the utility model provides a cable core (1) is provided with a plurality of, a plurality of the outside surface of cable core (1) is provided with protective sheath (2), the inboard of cable core (1) is provided with first water pipe (7), the outside surface of cable core (1) is provided with second water pipe (8), second water pipe (8) set up with a plurality of, just the inside of first water pipe (7) and second water pipe (8) all lets in circulating cold water, the inside material of protective sheath (2) is three layer construction, the inlayer of the inside material of protective sheath (2) is provided with first insulating layer (11), the outside of first insulating layer (11) is provided with insulating layer (10), the outside of insulating layer (10) is provided with waterproof layer (9).
2. A high temperature cable with high temperature resistance according to claim 1, wherein: the cable core is characterized in that a connecting wire (3) is arranged in the cable core (1), and one end of the cable core (1) is fixedly connected with a connector (4) through the connecting wire (3).
3. A high temperature cable with high temperature resistance according to claim 2, wherein: the outer side surface of the connector (4) is provided with a connecting hole (5), and the two side surfaces of the connector (4) are connected with fixing screws (6) in a threaded mode.
4. A high temperature cable with high temperature resistance according to claim 1, wherein: the cable core (1) is characterized in that the cable core and the sheath are respectively arranged in the cable core, and the sheath is made of three layers.
5. A high temperature cable with high temperature resistance according to claim 1, wherein: the outermost layer of sheath material of cable core (1) is provided with second insulating layer (12), the inside of second insulating layer (12) is insulating rubber material.
6. The high temperature cable with high temperature resistance according to claim 5, wherein: the inner side surface of the second insulating layer (12) is provided with a flame-retardant layer (13), and the inside of the flame-retardant layer (13) is made of asbestos fiber materials.
7. The high temperature cable with high temperature resistance according to claim 6, wherein: the flame retardant coating is characterized in that a heat conducting layer (14) is arranged on the inner side surface of the flame retardant layer (13), and the heat conducting layer (14) is of a metal heat conducting sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356981.8U CN219626375U (en) | 2023-03-01 | 2023-03-01 | High-temperature cable with high temperature resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356981.8U CN219626375U (en) | 2023-03-01 | 2023-03-01 | High-temperature cable with high temperature resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626375U true CN219626375U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320356981.8U Active CN219626375U (en) | 2023-03-01 | 2023-03-01 | High-temperature cable with high temperature resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626375U (en) |
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2023
- 2023-03-01 CN CN202320356981.8U patent/CN219626375U/en active Active
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