CN203013292U - Highly effective inner heat conduction type flexible connection cable - Google Patents
Highly effective inner heat conduction type flexible connection cable Download PDFInfo
- Publication number
- CN203013292U CN203013292U CN 201220626932 CN201220626932U CN203013292U CN 203013292 U CN203013292 U CN 203013292U CN 201220626932 CN201220626932 CN 201220626932 CN 201220626932 U CN201220626932 U CN 201220626932U CN 203013292 U CN203013292 U CN 203013292U
- Authority
- CN
- China
- Prior art keywords
- cable
- inner heat
- heat
- heat conduction
- highly effective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a highly effective inner heat conduction type flexible connection cable which comprises an insulation sleeve (5), a conductive cable (6)and locking joints (7), wherein the locking joints (7) are arranged at both ends of the conductive cable (6), the insulation sleeve (5) is arranged outside the conductive cable (6), the insulation sleeve (5) is in sealing connection with the locking joints (7), and an inner heat conduction pipe (4) is arranged in the conductive cable (6). The highly effective inner heat conduction type flexible connection cable employs an inner heat conduction structure, which simplifies the structure of a water-cooled flexible cable, improves cooling efficiency, and prolongs the service lifetime of the electrode cable of an arc furnace. The highly effective inner heat conduction type flexible connection cable improves the work efficiency of the arc furnace, and facilitates production of large power water-cooled cables.
Description
Technical field
The utility model belongs to the electric cable accessories technical field, be specifically related to a kind of simple in structure, can be efficiently outer the heat conduction cooling, help to extend cable useful life, improve electrical efficiency, be particularly suitable for smelting in the high efficiency of use the heat-conducting cable that is flexible coupling.
Background technology
At present, metallurgy industry is also using arc furnace in a large number, and these stoves need the high power cable of high conductivity, and this class cable can produce a large amount of heats when work, not only reduce the electrical efficiency of cable, and have a strong impact on the useful life of cable.In order to address this problem, prior art adopt outer lead heat dissipation type or in lead the heat dissipation type cable, although the former cost is low, radiating efficiency is low, a large amount of interior heat can't dissipate, and still can not reach the purpose of fast cooling.Mostly the latter is to take water-cooling structure, and the needs due to insulation make complex structure, and cost is also higher, and mostly water cooling tube be rigidity to have caused the bending of this cable relatively poor, has affected practical effect.Therefore, developing in a kind of high efficiency the heat-conducting cable that is flexible coupling is to overcome the deficiencies in the prior art effective means.
The utility model content
The purpose of this utility model is to provide a kind of heat-conducting cable that is flexible coupling of saving in the high spring high-efficient rate of cost production efficiency.
The purpose of this utility model is achieved in that and comprises insulating sleeve, conductor cable, lock-on connection, and described conductor cable two ends arrange respectively lock-on connection, and conductor cable arranges insulating sleeve outward, and described insulating sleeve and lock-on connection are tightly connected; In described conductor cable, inner heat-conductive pipe is set.
Conductive structure in the utility model adopts, not only simplify the structure of water-cooled flexible cable, improved cooling effectiveness, extended the useful life of arc furnace electrode cable, help to improve the operating efficiency of arc furnace, created condition for making high-power water-cooling formula cable.
Description of drawings
Fig. 1 is that the utility model overall structure is partly cutd open schematic diagram;
Fig. 2 is the sectional view of Fig. 1;
In figure: 1-electrode nipple, 2-locking nut, 3-draw-in groove, 4-inner heat-conductive pipe, 5-insulating sleeve, 6-conductor cable, 7-lock-on connection.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any conversion or replacement based on the utility model training centre is done all belong to protection range of the present utility model.
As shown in Figure 1 and Figure 2, the utility model comprises insulating sleeve 5, conductor cable 6, lock-on connection 7, and described conductor cable 6 two ends arrange respectively lock-on connection 7, the outer insulating sleeve 5 that arranges of conductor cable 6, and described insulating sleeve 5 is tightly connected with lock-on connection 7; The interior inner heat-conductive pipe 4 that arranges of described conductor cable 6.
An inner heat-conductive pipe 4 is set between described conductor cable 6 at least.
Between described inner heat-conductive pipe 4 and conductor cable 6, contact coordinates.
Coordinate by the heat-conducting layer contact between described inner heat-conductive pipe 4 and conductor cable 6.
Described inner heat-conductive pipe 4 is the cylinder hollow pipe.
Described inner heat-conductive pipe 4 interfaces are triangular in shape, and coordinate with conductor cable 6 cross-linkings.
The utility model operation principle:
Heat-conducting structure in the utility model adopts, in electric twisted wire inside, inner heat-conductive pipe is set, passes into cooling water in it, the inner heat that produces of cable is conducted fast by cooling water, overcome cable and increased because of the resistance that temperature rise causes, the drawback that electrical efficiency descends.Not only simplify the construction of cable, and helped to extend the useful life of cable, avoided cable to occur opening circuit or short circuit phenomenon, improved the operating efficiency of cable.
Claims (6)
1. the heat-conducting cable that is flexible coupling in a high efficiency, comprise insulating sleeve (5), conductor cable (6), lock-on connection (7), described conductor cable (6) two ends arrange respectively lock-on connection (7), the outer insulating sleeve (5) that arranges of conductor cable (6), described insulating sleeve (5) is tightly connected with lock-on connection (7); It is characterized in that: inner heat-conductive pipe (4) is set in described conductor cable (6).
2. the heat-conducting cable that is flexible coupling in high efficiency according to claim 1, is characterized in that: an inner heat-conductive pipe (4) is set between described conductor cable (6) at least.
3. the heat-conducting cable that is flexible coupling in high efficiency according to claim 1 is characterized in that: between described inner heat-conductive pipe (4) and conductor cable (6), contact coordinates.
4. the heat-conducting cable that is flexible coupling in high efficiency according to claim 1 is characterized in that: coordinate by the heat-conducting layer contact between described inner heat-conductive pipe (4) and conductor cable (6).
5. the heat-conducting cable that is flexible coupling in high efficiency according to claim 1, it is characterized in that: described inner heat-conductive pipe (4) is the cylinder hollow pipe.
6. the heat-conducting cable that is flexible coupling in high efficiency according to claim 1, it is characterized in that: described inner heat-conductive pipe (4) interface is triangular in shape, and coordinates with conductor cable (6) cross-linking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626932 CN203013292U (en) | 2012-11-25 | 2012-11-25 | Highly effective inner heat conduction type flexible connection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626932 CN203013292U (en) | 2012-11-25 | 2012-11-25 | Highly effective inner heat conduction type flexible connection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013292U true CN203013292U (en) | 2013-06-19 |
Family
ID=48604859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220626932 Expired - Lifetime CN203013292U (en) | 2012-11-25 | 2012-11-25 | Highly effective inner heat conduction type flexible connection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878066A (en) * | 2017-05-16 | 2018-11-23 | 深圳市国电巨龙电气技术有限公司 | A kind of production method of liquid cooling cable |
| CN114242327A (en) * | 2021-12-31 | 2022-03-25 | 深圳市沃尔新能源电气科技股份有限公司 | Liquid cooling cable and charging device |
-
2012
- 2012-11-25 CN CN 201220626932 patent/CN203013292U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878066A (en) * | 2017-05-16 | 2018-11-23 | 深圳市国电巨龙电气技术有限公司 | A kind of production method of liquid cooling cable |
| CN114242327A (en) * | 2021-12-31 | 2022-03-25 | 深圳市沃尔新能源电气科技股份有限公司 | Liquid cooling cable and charging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104332673B (en) | Battery water-filled radiator | |
| CN108377633A (en) | A kind of charging gun with cooling line | |
| CN203013292U (en) | Highly effective inner heat conduction type flexible connection cable | |
| CN102809298A (en) | Water-cooled electrode device for vacuum furnace | |
| CN203232969U (en) | Novel insulating tube type bus connection device | |
| CN204857998U (en) | Device for connecting high -power water cooled cable and copper bar | |
| CN220065255U (en) | cable | |
| CN204029567U (en) | Water-cooled transformer | |
| CN103579143B (en) | Plate power device packaging structure based on interior cooling heat radiation | |
| CN203015164U (en) | Highly effective inner heat conduction type submerged arc furnace water cooling brass | |
| CN202546853U (en) | Quick-heat-dissipation electromagnetic oven | |
| CN116779235A (en) | cable | |
| CN201944685U (en) | Underwater LED (light-emitting diode) lamp tube | |
| CN103400671B (en) | A kind of electrothermal tube water-cooled resistor and preparation technology thereof | |
| CN202796818U (en) | Direct water-cooling type quick fuse | |
| CN202268177U (en) | Copper busbar | |
| CN202042317U (en) | Sf6 gas transformer | |
| CN203118519U (en) | Large-area self- heat-dissipation copper busbar | |
| CN201160060Y (en) | Quick-break fuse of low-voltage electrical apparatus for hospital | |
| CN202997408U (en) | Radiator for air chamber inner pole | |
| CN206790032U (en) | 66kV to 500kV voltage class wall bushing | |
| CN203552833U (en) | Novel electric heat pipe water-cooling resistor | |
| CN204088177U (en) | Pole and high pressure coupling assembling | |
| CN105376882A (en) | Energy-efficient high shielding floor heating cable | |
| CN205212465U (en) | Water cooling plant of electric vehicle charging ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |