CN106876029B - A kind of high-power water-cooling cable can reduce current loss - Google Patents
A kind of high-power water-cooling cable can reduce current loss Download PDFInfo
- Publication number
- CN106876029B CN106876029B CN201710264619.7A CN201710264619A CN106876029B CN 106876029 B CN106876029 B CN 106876029B CN 201710264619 A CN201710264619 A CN 201710264619A CN 106876029 B CN106876029 B CN 106876029B
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- Prior art keywords
- water
- sealing flange
- attachment base
- insulation water
- insulation
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Prevention Of Electric Corrosion (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of high-power water-cooling cables that can reduce current loss, it includes leakproof electric lead, the first sealing flange, sealing ring, electrode nut, the first attachment base, the first insulation water swivel, admitting pipe joint, the first clip, insulating sheath pipe, titting water outlet, the second insulation water swivel, the second attachment base, the second sealing flange and water stream channel.It is structurally reasonable the object of the present invention is to provide a kind of high-power water-cooling cable that can reduce current loss, it overhauls and easy to maintain, there is good cooling effect, while can reduce the loss of electric current, improve the utilization rate of the energy.
Description
Technical field
The present invention relates to a kind of water-cooled cable, specially a kind of high-power water-cooling cable that can reduce current loss.
Background technique
Mineral hot furnace is a kind of huge industrial furnace of power consumption.Mainly by furnace shell, bell, furnace lining, short net, water-cooling system,
Smoke evacuation system, dust pelletizing system, electrode shell, Electrode Fluctuation and jacking system, loading and unloading system, holder, arc burner, hydraulic pressure system
System, the composition such as ore heat furnace transformer and various electrical equipments.
Mineral hot furnace is a kind of high-energy equipment, and electric energy loss is very big, in operation its short net cable temperature be up to 200~
320 DEG C, the failure of short net cable is often burnt out, frequent blowing out is caused.Mineral hot furnace operation is using high current, low voltage operating
Mode, secondary current reach 15000A, and voltage is between 72~96V.Current transformer allows overload 10%~30%.Cause short net electricity
The excessively high reason of cable temperature has：1, cable is difficult in maintenance, and occurring aging in use for some time cannot replace in time, electricity
Resistance increases, and causes fever high；2, electricity when ignoring the overload operation condition of current transformer when designing short net cable, therefore overloading
Cable fever is exaggerated.
Summary of the invention
The purpose of the present invention is in view of the above problems, provide a kind of high-power water-cooling cable that can reduce current loss,
It is structurally reasonable, it overhauls and easy to maintain, there is good cooling effect, while can reduce the loss of electric current, improve the energy
Utilization rate.
In order to achieve the above object, the technical solution adopted by the present invention is that：It includes the first sealing flange 2 and the second Sealing Method
Orchid 13；The outside of first sealing flange 2 and the second sealing flange 13 is respectively arranged with the first attachment base 5 and the second attachment base
12；The inside of first sealing flange 2 and the second sealing flange 13 is provided with more evenly arranged leakproof electric leads 1；Institute
The left and right ends for stating leakproof electric lead 1 are each passed through the first attachment base 5 and the second attachment base 12, and fixed by electrode nut 4
Connection；The outside of first attachment base 5 and the second attachment base 12 is respectively arranged with the first insulation water swivel 6 and the second insulation water
Connector 11；Between the first insulation water swivel 6 and the first sealing flange 2 and the second insulation water swivel 11 and the second Sealing Method
Sealing ring 3 is provided between orchid 13；Water inlet pipe is respectively arranged on the first insulation water swivel 6 and the second insulation water swivel 11
Connector 7 and titting water outlet 10；Insulating sheath pipe is provided between the first insulation water swivel 6 and the second insulation water swivel 11
9；The admitting pipe joint 7, titting water outlet 10 connect perforation with the water stream channel 14 inside insulating sheath pipe 9 respectively.
Further, the left and right ends of the insulating sheath pipe 9, which pass through the first clip 8 respectively and are fixed on the first insulation water, connects
First 6 and second insulate on water swivel 11.
Further, the leakproof electric lead 1 includes copper stranded conductor 1002, and left and right ends are connected separately with electrode tip
1004；Rubber sleeve 1001 is set between the electrode tip 1004；The both ends of the rubber sleeve 1001 pass through the second clip 1003
It is fixed on electrode tip 1004.
Further, the rubber sleeve 1001 includes tube body 1011, and two end of left and right is respectively arranged with sealing ring 1013；
The tube body 1011 is provided with annular groove 1012 at the inner side end of sealing ring 1013；Second clip 1003 is arranged in ring
In shape slot 1012.
Further, first sealing flange 2 and the second sealing flange 13 respectively include flange main body 2001；The method
Blue main body 2001 is cylindrical structure, is respectively arranged with the first seal groove 2002 and the second seal groove 2003 on both sides of the face；
The middle part of first seal groove 2002 is provided with first through hole 2004.
Further, the electrode tip 1004 is separately positioned on first through hole 2004 and the first seal groove with sealing ring 1013
In 2002；The sealing ring 3 is arranged in the second seal groove 2003.
Further, first attachment base 5 and the second attachment base 12 respectively include pedestal 1202；The pedestal 1202 is
Cylindrical structure, end are provided with connector 1201；The second through-hole 1203 is provided on the pedestal 1202；The electrode tip
1004 pass through the second through-hole 1203, fixed by electrode nut 4.
Further, the first insulation water swivel 6 and the second insulation water swivel 11 respectively include end plate 1104；The end
Outer ring 1101 and inner ring 1102 are provided on plate 1104；Water annulus is provided between the outer ring 1101 and inner ring 1102
1106；The middle part of the end plate 1104 is provided with threaded hole 1105；Internal screw thread is provided in the inner ring 1102；The water inlet pipe
Connector 7 and titting water outlet 10 are separately fixed on outer ring 1101, and connect perforation with water annulus 1106.
Beneficial effects of the present invention：
1, a kind of high-power water-cooling cable that can reduce current loss provided by the invention, cable are while cooling, cooling
It is completely isolated between water and electric conductor, the loss of electric current is reduced, the utilization rate of the energy is improved.
2, more evenly arranged leakproof electric leads are provided on the inside of the first sealing flange and the second sealing flange, with list
The conducting wire of root thickness Datong District cross-section product is compared, and is increased heat dissipation area, is improved heat-sinking capability.
3, the setting of more leakproof electric leads improves the flexibility of cable, and the stretching of curve is more in cable installation process
By force, installation is facilitated.
4, the left and right ends of leakproof electric lead are each passed through the first attachment base and the second attachment base, and solid by electrode nut
Fixed connection, can facilitate the disassembly and replacement of leakproof electric lead.
5, the left and right ends of insulating sheath pipe pass through respectively the first clip be fixed on the first insulation water swivel and second insulation
On water swivel, when insulating sheath pipe is damaged, first clip that can come loose replaces the extraction of insulating sheath pipe, convenient
Maintenance.
6, structure of the invention is compact, and design rationally, is overhauled and easy to maintain, has extraordinary heat dissipation effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the structural schematic diagram of leakproof electric lead in the present invention.
Fig. 4 is the structural schematic diagram of rubber sleeve in the present invention.
Fig. 5 is the schematic diagram of the section structure of the first sealing flange and the second sealing flange in the present invention.
Fig. 6 is the schematic diagram of the section structure of the first sealing flange and the second sealing flange in the present invention.
Fig. 7 is the schematic diagram of the section structure of the first attachment base and the second attachment base in the present invention.
Label character described in figure is expressed as：1, leakproof electric lead；2, the first sealing flange；3, sealing ring；4, electrode spiral shell
Cap；5, the first attachment base；6, the first insulation water swivel；7, admitting pipe joint；8, the first clip；9, insulating sheath pipe；10, it is discharged
Pipe fitting；11, the second insulation water swivel；12, the second attachment base；13, the second sealing flange；14, water stream channel；1001, rubber
Set；1002, copper stranded conductor；1003, the second clip；1004, electrode tip；1011, tube body；1012, annular groove；1013；Sealing ring；
1101, outer ring；1102, inner ring；1103, positioning ring；1104, end plate；1105, threaded hole；1106, water annulus；2001, flange
Main body；2002, the first seal groove；2003, the second seal groove；2004, first through hole；1201, connector；1202, pedestal；1203,
Second through-hole.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in Fig. 1-Fig. 7, specific structure of the invention is：It includes the first sealing flange 2 and the second sealing flange 13；
The outside of first sealing flange 2 and the second sealing flange 13 is respectively arranged with the first attachment base 5 and the second attachment base 12；Institute
The inside for stating the first sealing flange 2 and the second sealing flange 13 is provided with more evenly arranged leakproof electric leads 1；The leakproof
The left and right ends of electric lead 1 are each passed through the first attachment base 5 and the second attachment base 12, and are fixedly connected by electrode nut 4；Institute
The outside for stating the first attachment base 5 and the second attachment base 12 is respectively arranged with the first insulation water swivel 6 and the second insulation water swivel 11；
It is described first insulation water swivel 6 and the first sealing flange 2 between and second insulation water swivel 11 and the second sealing flange 13 it
Between be provided with sealing ring 3；Admitting pipe joint 7 is respectively arranged on the first insulation water swivel 6 and the second insulation water swivel 11
With titting water outlet 10；Insulating sheath pipe 9 is provided between the first insulation water swivel 6 and the second insulation water swivel 11；Institute
It states admitting pipe joint 7, titting water outlet 10 and connect perforation with the water stream channel 14 inside insulating sheath pipe 9 respectively.
Preferably, the left and right ends of the insulating sheath pipe 9 pass through the first clip 8 respectively and are fixed on the first insulation water swivel
6 and second insulate on water swivel 11.
Preferably, the leakproof electric lead 1 includes copper stranded conductor 1002, and left and right ends are connected separately with electrode tip 1004；
Rubber sleeve 1001 is set between the electrode tip 1004；The both ends of the rubber sleeve 1001 are fixed on by the second clip 1003
On electrode tip 1004.
Preferably, the rubber sleeve 1001 includes tube body 1011, and two end of left and right is respectively arranged with sealing ring 1013；Institute
It states tube body 1011 and is provided with annular groove 1012 at the inner side end of sealing ring 1013；Second clip 1003 is arranged in annular
In slot 1012.
Preferably, first sealing flange 2 and the second sealing flange 13 respectively include flange main body 2001；The flange
Main body 2001 is cylindrical structure, is respectively arranged with the first seal groove 2002 and the second seal groove 2003 on both sides of the face；Institute
The middle part for stating the first seal groove 2002 is provided with first through hole 2004.
Preferably, the electrode tip 1004 is separately positioned on first through hole 2004 and the first seal groove with sealing ring 1013
In 2002；The sealing ring 3 is arranged in the second seal groove 2003.
Preferably, first attachment base 5 and the second attachment base 12 respectively include pedestal 1202；The pedestal 1202 is circle
Column structure, end are provided with connector 1201；The second through-hole 1203 is provided on the pedestal 1202；The electrode tip 1004
It is fixed by electrode nut 4 across the second through-hole 1203.
Preferably, the first insulation water swivel 6 and the second insulation water swivel 11 respectively include end plate 1104；The end plate
Outer ring 1101 and inner ring 1102 are provided on 1104；Water annulus 1106 is provided between the outer ring 1101 and inner ring 1102；
The middle part of the end plate 1104 is provided with threaded hole 1105；Internal screw thread is provided in the inner ring 1102；The admitting pipe joint 7
It is separately fixed on outer ring 1101 with titting water outlet 10, and connect perforation with water annulus 1106.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (6)
1. a kind of high-power water-cooling cable that can reduce current loss, which is characterized in that it includes the first sealing flange（2）With
Second sealing flange（13）；First sealing flange（2）With the second sealing flange（13）Outside be respectively arranged with the first company
Joint chair（5）With the second attachment base（12）；First sealing flange（2）With the second sealing flange（13）Inside be provided with more
Evenly arranged leakproof electric lead（1）；The leakproof electric lead（1）Left and right ends be each passed through the first attachment base（5）With
Two attachment bases（12）, and pass through electrode nut（4）It is fixedly connected；First attachment base（5）With the second attachment base（12）It is outer
Side is respectively arranged with the first insulation water swivel（6）With the second insulation water swivel（11）；The first insulation water swivel（6）With first
Sealing flange（2）Between and second insulation water swivel（11）With the second sealing flange（13）Between be provided with sealing ring（3）；Institute
State the first insulation water swivel（6）With the second insulation water swivel（11）On be respectively arranged with admitting pipe joint（7）And titting water outlet
（10）；The first insulation water swivel（6）With the second insulation water swivel（11）Between be provided with insulating sheath pipe（9）；It is described into
Water pipe head（7）, titting water outlet（10）Respectively with insulating sheath pipe（9）Internal water stream channel（14）Connection perforation；It is described
Insulating sheath pipe（9）Left and right ends pass through the first clip respectively（8）It is fixed on the first insulation water swivel（6）With the second insulation water
Connector（11）On；The leakproof electric lead（1）Including copper stranded conductor（1002）, left and right ends are connected separately with electrode tip
（1004）；The electrode tip（1004）Between rubber sleeve is set（1001）；The rubber sleeve（1001）Both ends pass through second
Clip（1003）It is fixed on electrode tip（1004）On.
2. a kind of high-power water-cooling cable that can reduce current loss according to claim 1, which is characterized in that described
Rubber sleeve（1001）Including tube body（1011）, two end of left and right is respectively arranged with sealing ring（1013）；The tube body（1011）
In sealing ring（1013）Inner side end at be provided with annular groove（1012）；Second clip（1003）It is arranged in annular groove
（1012）It is interior.
3. a kind of high-power water-cooling cable that can reduce current loss according to claim 2, which is characterized in that described
First sealing flange（2）With the second sealing flange（13）Respectively include flange main body（2001）；The flange main body（2001）For
Cylindrical structure is respectively arranged with the first seal groove on both sides of the face（2002）With the second seal groove（2003）；Described first
Seal groove（2002）Middle part be provided with first through hole（2004）.
4. a kind of high-power water-cooling cable that can reduce current loss according to claim 3, which is characterized in that described
Electrode tip（1004）With sealing ring（1013）It is separately positioned on first through hole（2004）With the first seal groove（2002）It is interior；It is described close
Seal（3）It is arranged in the second seal groove（2003）It is interior.
5. a kind of high-power water-cooling cable that can reduce current loss according to claim 4, which is characterized in that described
First attachment base（5）With the second attachment base（12）Respectively include pedestal（1202）；The pedestal（1202）For cylindrical structure,
End is provided with connector（1201）；The pedestal（1202）On be provided with the second through-hole（1203）；The electrode tip（1004）It wears
Cross the second through-hole（1203）, pass through electrode nut（4）It is fixed.
6. a kind of high-power water-cooling cable that can reduce current loss according to claim 5, which is characterized in that described
First insulation water swivel（6）With the second insulation water swivel（11）Respectively include end plate（1104）；The end plate（1104）Upper setting
There is outer ring（1101）And inner ring（1102）；The outer ring（1101）With inner ring（1102）Between be provided with water annulus（1106）；
The end plate（1104）Middle part be provided with threaded hole（1105）；The inner ring（1102）On be provided with internal screw thread；The water inlet
Pipe fitting（7）With titting water outlet（10）It is separately fixed at outer ring（1101）On, and and water annulus（1106）Connection perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264619.7A CN106876029B (en) | 2017-04-21 | 2017-04-21 | A kind of high-power water-cooling cable can reduce current loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264619.7A CN106876029B (en) | 2017-04-21 | 2017-04-21 | A kind of high-power water-cooling cable can reduce current loss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106876029A CN106876029A (en) | 2017-06-20 |
| CN106876029B true CN106876029B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264619.7A Active CN106876029B (en) | 2017-04-21 | 2017-04-21 | A kind of high-power water-cooling cable can reduce current loss |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189863A (en) * | 2018-05-17 | 2019-08-30 | 江阴兴澄特种钢铁有限公司 | A kind of water-cooled cable cooling system |
| CN111200200B (en) * | 2020-01-20 | 2021-02-09 | 洛阳正奇机械有限公司 | Liquid cooling cable for liquid cooling charging socket of new energy electric automobile |
| CN111129856A (en) * | 2020-01-20 | 2020-05-08 | 洛阳正奇机械有限公司 | Liquid cooling cable for new forms of energy electric automobile charging socket |
| CN114242326B (en) * | 2021-12-21 | 2024-01-09 | 上海元定科技有限公司 | Coaxial conductive water-passing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4881611B2 (en) * | 2005-12-02 | 2012-02-22 | 株式会社オートネットワーク技術研究所 | Shield conductor |
| JP5243154B2 (en) * | 2008-09-05 | 2013-07-24 | 九州電力株式会社 | Current leads for superconducting equipment |
| CN101533687A (en) * | 2009-04-13 | 2009-09-16 | 无锡四方电炉有限公司 | Rotary-type water-cooled cable |
| CN102881375A (en) * | 2012-10-19 | 2013-01-16 | 洛阳正奇机械有限公司 | Water-cooling cable of rotary electrode |
| CN102881361B (en) * | 2012-10-19 | 2015-12-09 | 洛阳正奇机械有限公司 | Water cooled electrode cable |
| CN203522069U (en) * | 2013-10-31 | 2014-04-02 | 合肥天海电气技术有限公司 | Intensive bus duct |
| 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 |
| CN206947009U (en) * | 2017-04-21 | 2018-01-30 | 欧阳和平 | A kind of high-power water-cooling cable that can reduce current loss |
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2017
- 2017-04-21 CN CN201710264619.7A patent/CN106876029B/en active Active
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Effective date of registration: 20200303 Address after: 419200 Qianfeng Industrial Park, Xinhuang County, Huaihua City, Hunan Province Patentee after: Huaihua Changjiang Copper Industry Co., Ltd. Address before: 419200 Xinhuang County Huaihua Huaihua Changjiang Copper Industry Co., Ltd. Hunan County vanguard Industrial Park Patentee before: OuYang Heping |
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