CN202523938U - Hollow water-cooled cable - Google Patents
Hollow water-cooled cable Download PDFInfo
- Publication number
- CN202523938U CN202523938U CN2012201944990U CN201220194499U CN202523938U CN 202523938 U CN202523938 U CN 202523938U CN 2012201944990 U CN2012201944990 U CN 2012201944990U CN 201220194499 U CN201220194499 U CN 201220194499U CN 202523938 U CN202523938 U CN 202523938U
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- CN
- China
- Prior art keywords
- lead
- cable
- cable end
- water
- copper
- 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 - Fee Related
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Abstract
The utility model discloses a hollow water-cooled cable. The hollow water-cooled cable comprises a lead and a cable end, wherein one end of the lead is clamped on the cable end through a copper bush, a hollow part surrounded by the lead is provided with a lead support frame, an outer protective sleeve pipe covers the outsides of the lead and the copper bush, the lead is formed by weaving of an enamelled wire or a copper bare wire, the cable end is machined by lathing and milling of an overall copper bar, the lead support frame is a spiral spring, and a synthetic rubber pipe which is provided with a strengthening cloth layer is adopted by the outer protective sleeve pipe. According to the hollow water-cooled cable, due to the facts that the hollow part surrounded by the lead is provided with the lead support frame, and cooling water is injected inside the lead support frame, a device with water flowing inside is formed, and contact and cooling areas of the lead are increased. Meanwhile, the cable end is machined by lathing and milling of the overall copper bar, the synthetic rubber pipe which is provided with the strengthening cloth layer is adopted in the outer protective sleeve pipe, and therefore high voltage withstanding, good cooling effect and the effect of tight connection are achieved.
Description
Technical field
The utility model relates to cable technology and improves field, a kind of hollow water-cooled cable of saying so more specifically.
Background technology
At present, water-cooled cable is widely used in metallurgy, smelting industry, and water-cooled cable is made up of electrode (cable end), lead, oversheath pipe three parts usually; The cable end of traditional water-cooled cable uses copper pipe or bronze medal to be welded; Be connected not closely with equipment, simultaneously, the water-cooled cable core does not have water flowing; Cause current and lead contact area big inadequately, cooling effect is unsatisfactory.
Summary of the invention
To the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of withstand voltage height, connects hollow water-cooled cable tight, good cooling results.
For achieving the above object; The utility model adopts following technical scheme: the hollow water-cooled cable; It is characterized in that it comprises lead and cable end, the termination of said lead with the copper sheathing clip on cable end; The hollow space that said lead surrounds is provided with wire support, and said oversheath pipe is wrapped in the outside of lead and copper sheathing.Said lead adopts enamelled wire or the braiding of copper bare wire to form, and said cable end adopts whole copper rod car, mill and process, and said wire support is a helical spring, and said oversheath pipe adopts the synthetic rubber tube with reinforcement clamp layer of cloth.
Adopted the hollow water-cooled cable of the utility model; Because the hollow space that surrounds at lead is provided with wire support, and in wire support, feeds cooling water, form the device of a middle water flowing; The contact and the film-cooled heat of lead have been increased; Simultaneously cable end adopts whole copper rod car, mills and process, and the oversheath pipe adopts the synthetic rubber tube with reinforcement clamp layer of cloth, compares with traditional water-cooled cable can reach withstand voltage height, good cooling results, be connected effect closely.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structure cross-sectional schematic of the utility model.
Among the figure: 1-lead, 2-cable end, 3-copper sheathing, 4-wire support, 5-oversheath pipe.
Embodiment
As depicted in figs. 1 and 2; The utility model discloses a kind of hollow water-cooled cable; It is characterized in that it comprises lead 1 and cable end 2, the termination of said lead 1 with copper sheathing 3 clips on cable end 2; The hollow space that said lead 1 surrounds is provided with wire support 4, and said oversheath pipe 5 is wrapped in the outside of lead 1.Said lead 1 adopts enamelled wire or the braiding of copper bare wire to form, and pliability is high, and flexibility is big; Said cable end 2 adopts whole copper rod car, mill and process, and the zinc-plated processing of electrode surface is corrosion-resistant, conducts electricity very well; Said wire support 4 is a helical spring, through feeding cooling water in the wire support 4, forms the device of a middle water flowing, has increased the contact and the film-cooled heat of lead, thereby has improved cooling effect greatly; Said oversheath pipe 5 adopts the synthetic rubber tube with reinforcement clamp layer of cloth, and anti-work water pressure is high, can not break, and has prolonged the useful life of equipment; Said cable end 2, copper sheathing 3 are fastening with oversheath pipe 5, adopt the clip lock ring, and be safe and reliable, fastening, good airproof performance, antileaking.
Claims (2)
1. hollow water-cooled cable; It is characterized in that; It comprises lead (1) and cable end (2); On cable end (2), the hollow space that said lead (1) surrounds is provided with wire support (4) with copper sheathing (3) clip in the termination of said lead (1), and said oversheath pipe (5) is wrapped in the outside of lead (1) and copper sheathing (3).
2. hollow water-cooled cable according to claim 1; It is characterized in that; Said lead (1) adopts enamelled wire or the braiding of copper bare wire to form; Said cable end (2) adopts whole copper rod car, mill and process, and said wire support (4) be a helical spring, and said oversheath pipe (5) employing has the synthetic rubber tube of reinforcement clamp layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201944990U CN202523938U (en) | 2012-04-17 | 2012-04-17 | Hollow water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201944990U CN202523938U (en) | 2012-04-17 | 2012-04-17 | Hollow water-cooled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523938U true CN202523938U (en) | 2012-11-07 |
Family
ID=47106869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201944990U Expired - Fee Related CN202523938U (en) | 2012-04-17 | 2012-04-17 | Hollow water-cooled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035333A (en) * | 2012-12-31 | 2013-04-10 | 山东彼岸电力科技有限公司 | Water-cooled cable for intermediate-frequency induction heating power supply |
| CN109417237A (en) * | 2016-07-05 | 2019-03-01 | 浩亭汽车部件有限公司 | The contact element of liquid cooling |
-
2012
- 2012-04-17 CN CN2012201944990U patent/CN202523938U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035333A (en) * | 2012-12-31 | 2013-04-10 | 山东彼岸电力科技有限公司 | Water-cooled cable for intermediate-frequency induction heating power supply |
| CN103035333B (en) * | 2012-12-31 | 2015-03-11 | 山东彼岸电力科技有限公司 | Water-cooled cable for intermediate-frequency induction heating power supply |
| CN109417237A (en) * | 2016-07-05 | 2019-03-01 | 浩亭汽车部件有限公司 | The contact element of liquid cooling |
| US10632861B2 (en) | 2016-07-05 | 2020-04-28 | HARTING Automotive GmbH | Liquid-cooled contact element |
| CN109417237B (en) * | 2016-07-05 | 2020-12-25 | 浩亭汽车部件有限公司 | Liquid-cooled contact element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |