CN216084413U - Cable with high heat dissipation performance - Google Patents
Cable with high heat dissipation performance Download PDFInfo
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- CN216084413U CN216084413U CN202121535002.2U CN202121535002U CN216084413U CN 216084413 U CN216084413 U CN 216084413U CN 202121535002 U CN202121535002 U CN 202121535002U CN 216084413 U CN216084413 U CN 216084413U
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Abstract
The utility model relates to a cable with high heat dissipation performance, which comprises a cable core, wherein an insulating filling layer is arranged on the outer side of the cable core, an insulating protective sleeve is wrapped on the outer side of the insulating filling layer, a heat dissipation block is fixedly connected to the outer side of the insulating protective sleeve, and a sealing waterproof layer is wrapped on the outer side of the heat dissipation block; the heat that cable self produced, can cool down through the radiating block conduction, and partial heat still can be in heat conduction to vacuum radiator pipe through the heat conduction pole, the heat conduction pole passes the heat to the coolant layer and cools off, the cooling heat dissipation of cable has been accelerated, the probability of taking place accident because of cable during operation is overheated has been reduced, and during the cable uses, can also carry out the intensity that strengthens the cable through vacuum reinforcing plate and strengthening link, the probability of cable damage has been reduced, in addition, the fire behavior of high temperature resistant fire-retardant layer and protection skin etc. that set up can improve the cable, can reduce the economic loss that the conflagration brought when taking place the conflagration, and electric power safety has been ensured.
Description
Technical Field
The utility model relates to a cable with high heat dissipation performance, and belongs to the technical field of cables.
Background
The cable is generally a rope-like cable formed by twisting several or several groups of conductors (at least two in each group), each group of conductors are insulated from each other and usually twisted around a center, the whole is covered with a highly insulating covering layer, the cable has the characteristics of internal energization and external insulation, and the cable includes 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, and the cables are composed of single-strand or multi-strand conductors and an insulating layer and are used for connecting circuits, electric appliances and the like.
But the heat dispersion of current cable is relatively poor, often can appear leading to the emergence of accident because of the cable is overheated to most cables do not possess fire-retardant fire prevention function mostly, when the conflagration breaing out, very easily take place serious electric power accident, can bring serious economic loss, so need a cable that has high heat dispersion to supply people to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cable with high heat dissipation performance, in the use process of the cable, heat generated by the cable can be conducted and cooled through a heat dissipation block, part of the heat can also be conducted into a vacuum heat dissipation pipe through a heat conduction rod, the heat conduction rod transmits the heat to a cooling liquid layer for cooling, the temperature reduction and heat dissipation of the cable are accelerated, the probability of accidents caused by overheating of the cable in work is reduced, the strength of the cable can be enhanced through a vacuum reinforcing plate and a reinforcing connecting rod when the cable is used, the probability of cable damage is reduced, in addition, the fire resistance of the cable can be improved through a high-temperature resistant flame-retardant layer, a protective outer layer and the like, the economic loss caused by fire can be reduced when the fire breaks out, the electric power safety is ensured, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cable with high heat dissipation performance comprises a cable core, wherein an insulating filling layer is arranged on the outer side of the cable core, the outer side of the insulating filling layer is wrapped with an insulating protective sleeve, the outer side of the insulating protective sleeve is fixedly connected with a heat dissipation block, the outer side of the heat dissipation block is wrapped with a sealing waterproof layer, the inner side of the heat dissipation block is embedded with a heat conduction rod, the other side of the sealing waterproof layer is fixedly connected with a vacuum radiating pipe, the inner side of the vacuum radiating pipe is provided with a cooling liquid layer, the outer side of the vacuum radiating pipe is fixedly connected with a vacuum reinforcing plate, one side of the vacuum reinforcing plate is fixedly connected with a reinforcing connecting rod, the inner side of the vacuum reinforcing plate is provided with a heat insulation filling layer, the outer side of the vacuum reinforcing plate is fixedly connected with a corrosion-resistant layer, the other side of the corrosion-resistant layer is fixedly connected with a high-temperature-resistant flame-retardant layer, and the other side of the high-temperature-resistant flame-retardant layer is fixedly connected with a protective outer layer.
Furthermore, the heat conducting rods are made of flat copper tubes, and the number of the heat conducting rods is multiple and distributed in an annular array.
Further, the laminating of the one end of heat conduction pole is connected in insulating lag, just the other end of heat conduction pole runs through the vacuum cooling tube and connects in the coolant layer.
Furthermore, the vacuum reinforcing plate and the reinforcing connecting rod are made of high-temperature-resistant materials, and the two ends of the reinforcing connecting rod are fixedly connected to the inner side wall of the vacuum reinforcing plate.
Furthermore, the outer protection layer is made of styrene butadiene rubber, and fireproof particles are filled in the outer protection layer.
The utility model has the beneficial effects that:
through the radiating block that sets up, the heat conduction pole, thermal-insulated filling layer and high temperature resistant fire-retardant layer etc, this cable is in the use, the heat that cable self produced, can cool down through the radiating block conduction, and partial heat still can be in heat conduction to the vacuum radiator pipe through the heat conduction pole, the heat conduction pole passes the heat to the coolant layer and cools off, the cooling heat dissipation of cable has been accelerated, the probability of accident because of the cable during operation is overheated and takes place, and during the cable uses, can also carry out the intensity that strengthens the cable through vacuum reinforcing plate and strengthening connecting rod, the probability of cable damage has been reduced, in addition, the fire behavior of cable can be improved to high temperature resistant fire-retardant layer and protection skin etc. that set up, can reduce the economic loss that the conflagration brought when the conflagration breaing out, and electric power safety has been ensured.
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 embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.
Fig. 1 is a schematic view showing an overall structure of a cable having high heat dissipation performance according to the present invention;
FIG. 2 is a schematic view of the external appearance of a vacuum stiffener for a cable with high heat dissipation performance according to the present invention;
reference numbers in the figures: 1. a cable core; 2. an insulating filling layer; 3. an insulating protective sleeve; 4. a heat dissipating block; 5. sealing the waterproof layer; 6. a heat conducting rod; 7. a vacuum radiating pipe; 8. a cooling liquid layer; 9. a vacuum stiffener; 10. a reinforcing connecting rod; 11. a thermally insulating fill layer; 12. a corrosion-resistant layer; 13. a high temperature resistant flame retardant layer; 14. and (6) a protective outer layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a cable with high heat dissipation performance comprises a cable core 1, wherein an insulating filling layer 2 is arranged on the outer side of the cable core 1, an insulating protective sleeve 3 is wrapped on the outer side of the insulating filling layer 2, a heat dissipation block 4 is fixedly connected to the outer side of the insulating protective sleeve 3, a sealing waterproof layer 5 is wrapped on the outer side of the heat dissipation block 4, a heat conduction rod 6 is embedded in the inner side of the heat dissipation block 4, a vacuum heat dissipation pipe 7 is fixedly connected to the other side of the sealing waterproof layer 5, a cooling liquid layer 8 is arranged on the inner side of the vacuum heat dissipation pipe 7, a vacuum reinforcing plate 9 is fixedly connected to the outer side of the vacuum heat dissipation pipe 7, a reinforcing connecting rod 10 is fixedly connected to one side of the vacuum reinforcing plate 9, a heat insulation filling layer 11 is arranged on the inner side of the vacuum reinforcing plate 9, a corrosion-resistant layer 12 is fixedly connected to the outer side of the vacuum reinforcing plate 9, and a high temperature-resistant flame-retardant layer 13 is fixedly connected to the other side of the corrosion-resistant layer 12, and the other side of the high-temperature resistant flame-retardant layer 13 is fixedly connected with a protective outer layer 14.
As a preferred technical scheme of the present invention, the heat conducting rods 6 are made of flat copper tubes, and the number of the heat conducting rods 6 is multiple and distributed in an annular array; do benefit to and conduct heat, can cool down the heat dissipation to the cable.
As a preferred technical solution of the present invention, one end of the heat conducting rod 6 is attached to the insulating protective sleeve 3, and the other end of the heat conducting rod 6 penetrates through the vacuum heat dissipation pipe 7 and is connected to the coolant layer 8; can be with in heat conduction to the coolant liquid, accelerated the cable cooling heat dissipation.
As a preferred technical scheme of the present invention, the vacuum reinforcing plate 9 and the reinforcing connecting rod 10 are both made of high temperature resistant materials, and both ends of the reinforcing connecting rod 10 are fixedly connected to the inner side wall of the vacuum reinforcing plate 9; the strength of the cable is enhanced, and the probability of damage to the cable is reduced.
As a preferred technical scheme of the present invention, the protective outer layer 14 is made of styrene butadiene rubber, and the interior of the protective outer layer 14 is filled with fire-proof particles; the flame-retardant fireproof paint is matched with other structures for use, has good flame-retardant and fireproof functions, and can effectively reduce economic loss when a fire disaster occurs.
The working principle of the utility model is as follows: this cable is in the use, the heat that cable self produced, can cool down through 4 conduction radiating block, and partial heat still can be in 6 conduction to vacuum cooling tube 7 of heat conduction pole, heat conduction pole 6 is passed to heat and is cooled off cooling liquid layer 8, the cooling heat dissipation of cable has been accelerated, the probability of accident because of the cable during operation is overheated has been reduced, and during the cable uses, can also carry out the intensity of reinforcing cable through vacuum reinforcing plate 9 and reinforcing connecting rod 10, the probability of cable damage has been reduced, in addition, the fire behavior that can improve the cable such as high temperature resistant fire-retardant layer 13 that sets up and protection outer 14, can reduce the economic loss that the conflagration brought when the conflagration breaing out, and electric power safety has been ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A cable with high heat dissipation performance, comprising a cable core (1), characterized in that: the cable comprises a cable core (1), and is characterized in that an insulating filling layer (2) is arranged on the outer side of the cable core (1), an insulating protective sleeve (3) is wrapped on the outer side of the insulating filling layer (2), a radiating block (4) is fixedly connected to the outer side of the insulating protective sleeve (3), a sealing waterproof layer (5) is wrapped on the outer side of the radiating block (4), a heat conducting rod (6) is embedded on the inner side of the radiating block (4), a vacuum radiating pipe (7) is fixedly connected to the other side of the sealing waterproof layer (5), a cooling liquid layer (8) is arranged on the inner side of the vacuum radiating pipe (7), a vacuum reinforcing plate (9) is fixedly connected to the outer side of the vacuum radiating pipe (7), a reinforcing connecting rod (10) is fixedly connected to one side of the vacuum reinforcing plate (9), a heat insulating filling layer (11) is arranged on the inner side of the vacuum reinforcing plate (9), and a corrosion-resistant layer (12) is fixedly connected to the outer side of the vacuum reinforcing plate (9), the other side of the corrosion-resistant layer (12) is fixedly connected with a high-temperature-resistant flame-retardant layer (13), and the other side of the high-temperature-resistant flame-retardant layer (13) is fixedly connected with a protective outer layer (14).
2. The cable with high heat dissipation performance as set forth in claim 1, wherein: the heat conducting rods (6) are made of flat copper tubes, and the number of the heat conducting rods (6) is multiple and distributed in an annular array.
3. The cable with high heat dissipation performance as set forth in claim 1, wherein: the one end laminating of heat conduction pole (6) is connected in insulating lag (3), just the other end of heat conduction pole (6) runs through vacuum cooling tube (7) and connects in coolant liquid layer (8).
4. The cable with high heat dissipation performance as set forth in claim 1, wherein: the vacuum reinforcing plate (9) and the reinforcing connecting rod (10) are made of high-temperature-resistant materials, and the two ends of the reinforcing connecting rod (10) are fixedly connected to the inner side wall of the vacuum reinforcing plate (9).
5. The cable with high heat dissipation performance as set forth in claim 1, wherein: the protective outer layer (14) is made of styrene butadiene rubber, and fireproof particles are filled in the protective outer layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535002.2U CN216084413U (en) | 2021-07-07 | 2021-07-07 | Cable with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535002.2U CN216084413U (en) | 2021-07-07 | 2021-07-07 | Cable with high heat dissipation performance |
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| Publication Number | Publication Date |
|---|---|
| CN216084413U true CN216084413U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535002.2U Active CN216084413U (en) | 2021-07-07 | 2021-07-07 | Cable with high heat dissipation performance |
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| Country | Link |
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| CN (1) | CN216084413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822969A (en) * | 2022-06-02 | 2022-07-29 | 泛亚电缆有限公司 | Fireproof power cable with self-cooling function |
| CN118553473A (en) * | 2024-07-29 | 2024-08-27 | 山东聚辰电缆有限公司 | Fire-resistant cable |
-
2021
- 2021-07-07 CN CN202121535002.2U patent/CN216084413U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822969A (en) * | 2022-06-02 | 2022-07-29 | 泛亚电缆有限公司 | Fireproof power cable with self-cooling function |
| CN114822969B (en) * | 2022-06-02 | 2024-01-23 | 泛亚电缆有限公司 | Fireproof power cable with self-cooling function |
| CN118553473A (en) * | 2024-07-29 | 2024-08-27 | 山东聚辰电缆有限公司 | Fire-resistant cable |
| CN118553473B (en) * | 2024-07-29 | 2024-10-18 | 山东聚辰电缆有限公司 | Fire-resistant cable |
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