CN218123039U - Water-cooled cable with heat resistance - Google Patents
Water-cooled cable with heat resistance Download PDFInfo
- Publication number
- CN218123039U CN218123039U CN202222109911.0U CN202222109911U CN218123039U CN 218123039 U CN218123039 U CN 218123039U CN 202222109911 U CN202222109911 U CN 202222109911U CN 218123039 U CN218123039 U CN 218123039U
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- Prior art keywords
- water
- layer
- cable
- heat
- resistant layer
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- 239000010410 layer Substances 0.000 claims abstract description 78
- 238000001816 cooling Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005253 cladding Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 239000002346 layers by function Substances 0.000 claims abstract description 14
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 230000002269 spontaneous effect Effects 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 102000010637 Aquaporins Human genes 0.000 abstract description 2
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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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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- Insulated Conductors (AREA)
Abstract
The utility model relates to a water-cooled cable with heat resistance, including the cable core, cable core surface cladding is connected with the functional layer, functional layer surface cladding is connected with the dampproof course that blocks water, dampproof course surface cladding that blocks water is connected with design compressive layer, design compressive layer periphery is equipped with water injection channel, water injection channel periphery is equipped with the water-cooling sleeve pipe, water-cooling sleeve pipe surface cladding is connected with the surperficial wearing layer, the utility model discloses a set up the holder in that water injection channel is inside, can play the support isolation effect to water-cooling sleeve pipe and design compressive layer, avoid water-cooling cable water-cooling sleeve inside wall and design compressive layer surface to contact in the crooked time, influence the water-cooling effect, can avoid moisture infiltration cable core through setting up the dampproof course that blocks water, cause the damage to the cable core, make water-cooled cable bear the heat that low pressure high current brought through setting up the heat-resistant layer, avoid water-cooled cable spontaneous combustion, influence the use.
Description
Technical Field
The utility model relates to a water-cooled cable specifically is a water-cooled cable with heat resistance belongs to water-cooled cable technical field.
Background
In low-voltage large-current electric equipment such as submerged arc furnace and electric arc furnace, a water-cooled or oil-cooled cable is adopted, and the water-cooled cable is a special cable which is hollow and is used for large-current heating equipment and generally comprises three parts of an electrode (cable head), a lead and an outer protective sleeve.
The existing water-cooled cable is easy to bend when in use, the water injection channel of the water-cooled cable is easy to block when in bending, the water-cooled effect is influenced, the water-cooled cable can generate large heat when in use under the low-voltage high-current environment, the water-cooled cable structure is easily damaged due to the overlarge heat, and the service life of the water-cooled cable is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-cooled cable with heat resistance in order to solve above-mentioned problem, through at the inside holder that sets up of water injection passageway, can play the support isolation to water-cooled sleeve pipe and design compressive layer, avoid water-cooled cable water-cooled sleeve pipe inner wall and design compressive layer external surface to take place the contact in the bending, influence the water-cooling effect, can avoid moisture infiltration cable core through setting up the dampproof course that blocks water, cause the damage to cable core, make water-cooled cable bear the heat that low pressure high current brought through setting up the heat-resistant layer, avoid water-cooled cable to be heated spontaneous combustion, the influence is used.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a water-cooled cable with heat resistance, including the cable core, cable core surface cladding is connected with the functional layer, functional layer surface cladding is connected with the dampproof course that blocks water, the dampproof course cladding that blocks water is connected with design compressive layer, design compressive layer periphery is equipped with water injection channel, water injection channel periphery is equipped with the water-cooling sleeve pipe, water-cooling sleeve pipe surface cladding is connected with surperficial wearing layer.
Preferably, the holder is arranged in the water injection channel and distributed in an annular shape, one end of the holder is fixedly connected with the inner wall of the water-cooling sleeve, and the other end of the holder is fixedly connected with the outer surface of the shaping compression-resistant layer.
Preferably, the surface wear-resistant layer is formed by filling silicon carbide wear-resistant particles, and the shaping pressure-resistant layer is formed by cross weaving high-strength fiber yarns.
Preferably, the inside waterproof piece that is equipped with of dampproofing course blocks water, waterproof piece is the annular and distributes, fixedly connected with drying strip between the waterproof piece.
Preferably, the waterproof block is made of chlorinated polyethylene rubber, and the drying strips are made of calcium chloride.
Preferably, the functional layer comprises a heat-resistant layer, the outer surface of the heat-resistant layer is connected with the inner surface of the water-blocking moisture-proof layer in a wrapping mode, the inner surface of the heat-resistant layer is connected with a corrosion-resistant layer in a wrapping mode, and the inner surface of the corrosion-resistant layer is connected with an insulating layer in a wrapping mode.
Preferably, the heat-resistant layer is formed by twisting ethylene propylene rubber strips and chloroprene rubber strips, the corrosion-resistant layer is made of polytetrafluoroethylene, and the insulating layer is made of polypropylene.
The utility model has the advantages that:
the utility model discloses an at the inside holder that sets up of water injection passageway, can play the support isolation to water-cooling sleeve pipe and design compressive layer, avoid water-cooling cable water-cooling sleeve inside wall and design compressive layer surface emergence contact in the bending, influence the water-cooling effect, can avoid moisture infiltration cable core through setting up the dampproof course that blocks water, cause the damage to the cable core, influence water-cooling cable's normal use, can improve water-cooling cable's surface wear degree through the surface wear layer that sets up silicon carbide particle component, improve water-cooling cable whole life, avoid water-cooling cable to take place to damage when receiving external force impact, can improve water-cooling cable's whole heat-resisting flame retardant efficiency through setting up the heat-resisting layer, can bear the heat that the low pressure high current brought, avoid water-cooling cable spontaneous combustion of being heated, influence the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the structure of the water-blocking moisture-proof layer of the present invention.
Fig. 3 is a schematic structural diagram of the functional layer of the present invention.
Reference numbers in the figures: 1. a cable core; 2. a functional layer; 3. a water-blocking moisture-proof layer; 4. shaping the pressure resistant layer; 5. a water injection channel; 6. water-cooling the sleeve; 7. a surface wear layer; 8. a holder; 9. a waterproof block; 10. drying the strips; 11. a heat resistant layer; 12. a corrosion resistant layer; 13. an insulating layer.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the heat-resistant water-cooled cable comprises a cable core 1, wherein a functional layer 2 is connected to the outer surface of the cable core 1 in a wrapping manner, a water-blocking moisture-proof layer 3 is connected to the outer surface of the functional layer 2 in a wrapping manner, a shaping pressure-resistant layer 4 is connected to the outer surface of the water-blocking moisture-proof layer 3 in a wrapping manner, a water injection channel 5 is arranged on the periphery of the shaping pressure-resistant layer 4, a water-cooled sleeve 6 is arranged on the periphery of the water injection channel 5, and a surface wear-resistant layer 7 is connected to the outer surface of the water-cooled sleeve 6 in a wrapping manner.
Particularly, the inside holder 8 that is equipped with of water injection passageway 5, holder 8 is the annular and distributes, 8 one end of holder and 6 inner wall fixed connection of water-cooling sleeve pipe, the 8 other end of holder and the 4 outer fixed surface of design resist compression layer are connected, surface wear layer 7 is formed by the wear-resisting granule of carborundum filling, design resist compression layer 4 is formed by alternately weaving high strength fiber silk, the inside waterproof piece 9 that is equipped with of dampproof course 3 blocks water, waterproof piece 9 is the annular and distributes, fixedly connected with dry strip 10 between the waterproof piece 9, the material of waterproof piece 9 is chlorinated polyethylene rubber, the material of dry strip 10 is the calcium chloride, functional layer 2 includes heat-resistant layer 11, the 11 surfaces of heat-resistant layer are connected with the 3 internal surface cladding of dampproof course that blocks water, 11 internal surface cladding of heat-resistant layer is connected with corrosion resistant layer 12, the inner surface of the corrosion-resistant layer 12 is coated and connected with an insulating layer 13, the heat-resistant layer 11 is formed by twisting ethylene propylene rubber strips and chloroprene rubber strips, the corrosion-resistant layer 12 is made of polytetrafluoroethylene, the insulating layer 13 is made of polypropylene, a retainer 8 is arranged inside the water injection channel 5, the water-cooling sleeve 6 and the shaping pressure-resistant layer 4 can be supported and isolated, the contact between the inner wall of the water-cooling sleeve 6 and the outer surface of the shaping pressure-resistant layer 4 when the water-cooling cable is bent is avoided, the water-cooling effect is influenced, the water can be prevented from permeating into the cable core 1 by arranging the water-blocking moisture-proof layer 3, the cable core 1 is damaged, the normal use of the water-cooling cable is influenced, the surface wear-resistant degree of the water-cooling cable can be improved by arranging the surface wear-resistant layer 7 consisting of silicon carbide particles, the whole service life of the water-cooling cable is prolonged, and the water-cooling cable is prevented from being damaged when being impacted by external force, the heat-resistant layer 11 can improve the overall heat-resistant flame-retardant effect of the water-cooled cable, can bear heat brought by low-voltage high current, and avoids the influence on use caused by spontaneous combustion of the water-cooled cable due to heating.
The utility model discloses when using, through at 5 inside holders 8 that set up of water filling channel, can play the support isolation to water-cooling jacket pipe 6 and design compressive layer 4, avoid water-cooling cable 6 inner wall and the contact of 4 surfaces on design compressive layer in crooked time, influence the water-cooling effect, 3 can avoid moisture infiltration cable core 1 through setting up the dampproof course that blocks water, cause the damage to cable core 1, influence water-cooling cable's normal use, can improve water-cooling cable's surface wear resistance degree through the surface wear layer 7 that sets up silicon carbide particle and constitute, improve the whole life of water-cooling cable, take place the damage when avoiding water-cooling cable to receive external force impact, can improve water-cooling cable's whole heat-resisting flame retardant efficiency through setting up heat-resistant layer 11, can bear the heat that the low pressure high current brought, avoid water-cooling cable spontaneous combustion of being heated, influence the use.
It will be evident to those skilled in the art that the invention 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, and it is therefore intended that the present invention be considered in all respects as illustrative and not restrictive, the scope of the invention 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 without any reference thereto.
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 (7)
1. The utility model provides a water-cooled cable with heat resistance, includes cable core (1), its characterized in that: the utility model discloses a waterproof cable core, including cable core (1), functional layer (2) surface cladding are connected with functional layer (2), functional layer (2) surface cladding is connected with dampproof course (3) that blocks water, dampproof course (3) surface cladding that blocks water is connected with design compressive layer (4), design compressive layer (4) periphery is equipped with water filling channel (5), water filling channel (5) periphery is equipped with water-cooling sleeve (6), water-cooling sleeve (6) surface cladding is connected with surperficial wearing layer (7).
2. The water-cooled cable with heat resistance as recited in claim 1, wherein: the water injection passageway (5) is inside to be equipped with holder (8), holder (8) are the annular and distribute, holder (8) one end and water-cooling sleeve (6) inner wall fixed connection, holder (8) other end and design anti-compression layer (4) outer fixed surface are connected.
3. A water-cooled cable having heat resistance according to claim 1, wherein: the surface wear-resistant layer (7) is formed by filling silicon carbide wear-resistant particles, and the shaping pressure-resistant layer (4) is formed by cross weaving high-strength fiber yarns.
4. A water-cooled cable having heat resistance according to claim 1, wherein: the waterproof moisture-proof layer (3) that blocks water is inside to be equipped with waterproof piece (9), waterproof piece (9) are the annular and distribute, fixedly connected with drying strip (10) between waterproof piece (9).
5. The water-cooled cable with heat resistance as recited in claim 4, wherein: the waterproof block (9) is made of chlorinated polyethylene rubber, and the drying strips (10) are made of calcium chloride.
6. A water-cooled cable having heat resistance according to claim 1, wherein: functional layer (2) are including heat-resistant layer (11), heat-resistant layer (11) surface is connected with the dampproof course (3) internal surface cladding that blocks water, heat-resistant layer (11) internal surface cladding is connected with corrosion-resistant layer (12), corrosion-resistant layer (12) internal surface cladding is connected with insulating layer (13).
7. The water-cooled cable with heat resistance as recited in claim 6, wherein: the heat-resistant layer (11) is formed by twisting ethylene propylene rubber strips and chloroprene rubber strips, the corrosion-resistant layer (12) is made of polytetrafluoroethylene, and the insulating layer (13) is made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222109911.0U CN218123039U (en) | 2022-08-11 | 2022-08-11 | Water-cooled cable with heat resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222109911.0U CN218123039U (en) | 2022-08-11 | 2022-08-11 | Water-cooled cable with heat resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218123039U true CN218123039U (en) | 2022-12-23 |
Family
ID=84522403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222109911.0U Active CN218123039U (en) | 2022-08-11 | 2022-08-11 | Water-cooled cable with heat resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218123039U (en) |
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2022
- 2022-08-11 CN CN202222109911.0U patent/CN218123039U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240722 Address after: 266300 North Lijia'an Village, Jiaoxi Sub district Office, Jiaozhou City, Qingdao, Shandong Province Patentee after: Qingdao Aneng Cable Co.,Ltd. Country or region after: China Address before: 266300 North Lijia'an Village, Jiaoxi Sub district Office, Jiaozhou City, Qingdao, Shandong Province Patentee before: Qingdao Jianjun Cable Co.,Ltd. Country or region before: China |