CN101533687A - Rotary-type water-cooled cable - Google Patents
Rotary-type water-cooled cable Download PDFInfo
- Publication number
- CN101533687A CN101533687A CN200910029429A CN200910029429A CN101533687A CN 101533687 A CN101533687 A CN 101533687A CN 200910029429 A CN200910029429 A CN 200910029429A CN 200910029429 A CN200910029429 A CN 200910029429A CN 101533687 A CN101533687 A CN 101533687A
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- copper
- rotary
- copperhead
- sleeve
- water
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Abstract
The invention relates to a rotary-type water-cooled cable, which comprises a copper head, a copper stranded wire of which two ends are fixed in the copper head; a central pipe which is positioned in the copper stranded wire, and a core pipe which is connected with the central pipe and communicated with an inner hole of the copper head. The cable is characterized in that the cable also comprises an insulating sleeve, a hoop, the copper head and a check ring; the insulating sleeve is arranged outside a rotary copper sleeve; the hoop is used for fixing two ends of the insulating sleeve on the rotary copper sleeve; the copper head is arranged in the rotary copper sleeve; the check ring is used for arranging two ends of the copper head on the rotary copper sleeve; and an anti-friction ring and a sealing ring are placed between the rotary copper sleeve and the copper head. The rotary-type water-cooled cable has the advantages of effectively protecting the insulating sleeve, prolonging the service life and solving the problem that water for the water-cooled cables is intermittently cut off when arc furnaces operate rotation.
Description
Technical field
The present invention relates to water-cooled cable, more specifically relate to a kind of water-cooled cable that uses at metallurgical electric furnace arrangement for producing steel.
Background technology
All jumbo arc furnace all are equipped with water-cooled cable with big section, and its inside is heavy in section copper strand cable outpacking rubber pipe, cools off the heat that big electric current produces by the cooling water that flows in rubber tube.
As shown in Figure 1, the water-cooled cable of existing technology, its structure comprises copperhead 1, the core pipe 5 that two ends are fixed on copper stranded conductor in the copperhead 1, link to each other at the central tube between the copper stranded conductor 6, with this central tube 6 and communicate with the endoporus of copperhead 1, be installed in insulating sleeve 3 outside the copper stranded conductor, in order to insulating sleeve 3 two ends are fixed on the clip 2 on the copperhead 1.The water-cooled cable weak point of existing technology is: this water-cooled cable in actual use, two ends connect copperhead 1 and are fixed on the apparatus body, arc furnace is in the operation rotary course, being fixed on two ends is fixed on insulating sleeve 3 on the copperhead 1 and can resembles the fried dough twist whip and turn round, make it the insulating sleeve part and turn round type and flattening, useful life is short.
Summary of the invention
The technical problem that solves:, the object of the present invention is to provide a kind of rotatable water-cooled cable in order to solve above-mentioned problems of the prior art.Another purpose of the present invention overcomes arc furnace water-cooled cable intermittence in the operation rotary course and cuts off the water supply.
Technical scheme: to achieve these goals, rotary-type water-cooled cable of the present invention is realized by following technical scheme:
A kind of rotary-type water-cooled cable, its structure comprises the core pipe 5 that copperhead 1, two ends are fixed on copper stranded conductor in the copperhead 1, the central tube between copper stranded conductor 6, link to each other and communicate with the endoporus of copperhead 1 with this central tube 6, it is characterized in that: also comprise the insulating sleeve 3 that is installed in rotation copper sheathing 4 outsides, in order to insulating sleeve 3 two ends being fixed on the clip 2 of rotation on the copper sheathing 4, being installed in the copperhead 1 in the rotation copper sheathing 4, in order to copperhead 1 two ends be installed in back-up ring 7 on the rotation copper sheathing 4, prevent grinding ring 8 and sealing ring 9 being placed with between rotation copper sheathing 4 and the copperhead 1.
The invention has the beneficial effects as follows: can effectively protect insulating sleeve according to aforesaid rotary-type water-cooled cable of the present invention, make increase the useful life of water-cooled cable.Solved arc furnace the water-cooled cable intermittence situation of cutting off the water supply has taken place in the operation rotary course.
Description of drawings
Fig. 1 is a water cooling in prior technology construction of cable schematic diagram;
Fig. 2 is a rotary-type water-cooled cable structural representation of the present invention.
Embodiment:
Below, with reference to the accompanying drawings, the present invention will be described in detail.
As shown in Figure 2, rotary-type water-cooled cable of the present invention, its structure comprises the core pipe 5 that copperhead 1, two ends are fixed on copper stranded conductor in the copperhead 1, the central tube between copper stranded conductor 6, link to each other and communicate with the endoporus of copperhead 1 with this central tube 6, also comprise the insulating sleeve 3 that is installed in rotation copper sheathing 4 outsides, in order to insulating sleeve 3 two ends being fixed on the clip 2 of rotation on the copper sheathing 4, being installed in the copperhead 1 in the rotation copper sheathing 4, in order to copperhead 1 two ends be installed in back-up ring 7 on the rotation copper sheathing 4, prevent grinding ring 8 and sealing ring 9 being placed with between rotation copper sheathing 4 and the copperhead 1.
The present invention is defined in aforesaid execution mode, and in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation to it, and the above-mentioned distortion of carrying out should belong to claim scope of the present invention.
Claims (1)
1, a kind of rotary-type water-cooled cable, comprise the core pipe that copperhead, two ends are fixed on copper stranded conductor in the copperhead, the central tube between copper stranded conductor, link to each other and communicate with the endoporus of copperhead with this central tube, it is characterized in that also comprising: the insulating sleeve that is installed in the rotation copper sheathing outside, in order to the insulating sleeve two ends being fixed on the clip of rotation on the copper sheathing, being installed in the copperhead in the rotation copper sheathing, in order to the copperhead two ends be installed in back-up ring on the rotation copper sheathing, between rotation copper sheathing and copperhead, be placed with anti-grinding ring and sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029429A CN101533687A (en) | 2009-04-13 | 2009-04-13 | Rotary-type water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029429A CN101533687A (en) | 2009-04-13 | 2009-04-13 | Rotary-type water-cooled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101533687A true CN101533687A (en) | 2009-09-16 |
Family
ID=41104222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910029429A Pending CN101533687A (en) | 2009-04-13 | 2009-04-13 | Rotary-type water-cooled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101533687A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881375A (en) * | 2012-10-19 | 2013-01-16 | 洛阳正奇机械有限公司 | Water-cooling cable of rotary electrode |
| CN104993261A (en) * | 2015-05-14 | 2015-10-21 | 江西江钨稀有金属新材料有限公司 | Intermediate-frequency furnace induction coil water-cooled cable connecting method and device |
| CN106876029A (en) * | 2017-04-21 | 2017-06-20 | 欧阳和平 | A kind of high-power water-cooling cable that can reduce current loss |
| CN111628371A (en) * | 2020-06-11 | 2020-09-04 | 绍兴梅奥心磁医疗科技有限公司 | Connecting wire and medical assembly |
-
2009
- 2009-04-13 CN CN200910029429A patent/CN101533687A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881375A (en) * | 2012-10-19 | 2013-01-16 | 洛阳正奇机械有限公司 | Water-cooling cable of rotary electrode |
| CN104993261A (en) * | 2015-05-14 | 2015-10-21 | 江西江钨稀有金属新材料有限公司 | Intermediate-frequency furnace induction coil water-cooled cable connecting method and device |
| CN106876029A (en) * | 2017-04-21 | 2017-06-20 | 欧阳和平 | A kind of high-power water-cooling cable that can reduce current loss |
| CN111628371A (en) * | 2020-06-11 | 2020-09-04 | 绍兴梅奥心磁医疗科技有限公司 | Connecting wire and medical assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090916 |