CN105428121A - Vacuum extinction chamber high voltage aging system - Google Patents
Vacuum extinction chamber high voltage aging system Download PDFInfo
- Publication number
- CN105428121A CN105428121A CN201510991006.4A CN201510991006A CN105428121A CN 105428121 A CN105428121 A CN 105428121A CN 201510991006 A CN201510991006 A CN 201510991006A CN 105428121 A CN105428121 A CN 105428121A
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- China
- Prior art keywords
- wire
- seasoned
- vacuum interrupter
- seasoned system
- aging system
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a vacuum extinction chamber high voltage aging system. The system comprises an aging system (10). The aging system (10) is internally provided with a vacuum extinction chamber (9) and a wire I (8). One end of the wire I (8) is connected with the upper end of the vacuum extinction chamber (9), and the other end thereof passes through a cover plate at the top of the aging system (10) and then is connected with a high voltage power supply generator through a wire II (6). An automatic wire take-up mechanism (7) is arranged between the wire I (8) and the cover plate at the top of the aging system (10). The vacuum extinction chamber high voltage aging system has the beneficial effects that the wire is taken up automatically, an electric field in the aging system is distributed stably, the aging effect is good, the structure is simple, and the design is reasonable.
Description
Technical field
The present invention relates to a kind of seasoned system, particularly the seasoned system of a kind of vacuum interrupter high pressure.
Background technology
Vacuum switch is little with its volume, life-span long and short road electric current cut-offs reliable, non-maintaining or reduced-maintenance excellent properties makes it obtain applying very widely in middle pressure field.In vacuum interrupter is produced, be widely used voltage aging technique, its object is to eliminate the burr of arc control device inside, the metal of contact working surface and non-metal particle, various dunghills etc.In traditional seasoned system, in order to adapt to different environment, the length connecting the high-voltage power-line of high voltage source and seasoned system is usually longer, when distance between high voltage source and seasoned system is shorter, power line is in relaxed state, but system is open, manually can be adjusted the tensile force of power line by people, ensure production requirement.
Along with produced vacuum interrupter electric pressure by 35kV and following to 72.5kV and 126kV upgrade, originally use liquid medium (transformer wet goods) can not meet production requirement.In order to ensure to produce, ensure the quality of product, we introduce the seasoned system of gas-filled type high pressure; Because this system is a closed system, need when uncapping, wire to be connected to close again, power line is in relaxed state, partial power line is suspended in around seasoned intrasystem vacuum interrupter, change seasoned intrasystem Electric Field Distribution state, affect the seasoned effect of vacuum interrupter, vacuum interrupter time serious, can be caused to puncture.
Summary of the invention
The object of the invention is to, provide a kind of vacuum interrupter high pressure seasoned system.The present invention has automatic takeup, seasoned system internal electric field distributional stability, seasoned effective feature, and in addition, it is simple that the present invention also has structure, feature reasonable in design.
Technical scheme of the present invention: the seasoned system of a kind of vacuum interrupter high pressure, include seasoned system, vacuum interrupter and wire one is provided with in seasoned system, one end of wire one is connected with the upper end of vacuum interrupter, and the other end is by being connected with high voltage source generator through wire two after the cover plate of seasoned system head; Automatic takeup mechanism is provided with between described wire one and the cover plate of seasoned system head.
The seasoned system of aforesaid vacuum interrupter high pressure, described automatic takeup mechanism includes fixed head, fixed head is connected with the cover plate of described seasoned system head, the axle center place of fixed head is provided with fixed axis, fixed axis is connected with wire disk, is provided with plane scroll spring between wire disk and fixed axis, wire disk is provided with wire three, one end of wire three is connected with described wire one, and the other end is connected with described wire two.
The seasoned system of aforesaid vacuum interrupter high pressure, described seasoned system is the seasoned system of inflation.
The seasoned system of aforesaid vacuum interrupter high pressure, the bottom of described seasoned system is provided with insulating support.
Beneficial effect of the present invention: the present invention by arranging automatic takeup mechanism between the wire one connecting vacuum interrupter upper end and the cover plate of seasoned system head, time seasoned, unnecessary power line is taken in automatic takeup mechanism, high-voltage power-line is avoided to be suspended in around seasoned intrasystem vacuum interrupter, improve seasoned intrasystem Electric Field Distribution state, improve seasoned effect.Simultaneously, automatic takeup mechanism of the present invention only needs a fixed head, and a fixed axis is set at the axle center place of fixed head, a wire disk is set outside fixed axis, is connected through plane scroll spring between wire disk with fixed axis, during use, plane scroll spring backrush produces power, drive wire disk rotates, and wire one can be made to be wrapped on wire disk, make wire one be in tensioning state, structure is simple, reasonable in design.In addition, the present invention, by arranging an insulating support in the bottom of seasoned system, punctures over the ground when avoiding vacuum interrupter positive polarity seasoned, further increases seasoned effect.In sum, the present invention has automatic takeup, seasoned system internal electric field distributional stability, seasoned effective, and structure is simple, beneficial effect reasonable in design.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the front view of automatic takeup mechanism;
Accompanying drawing 3 is the vertical view of automatic takeup mechanism.
Description of reference numerals: 1-fixed head, 2-wire disk, 3-plane scroll spring, 4-fixed axis, 5-wire three, 6-wire two, 7-automatic takeup mechanism, 8-wire one, 9-vacuum interrupter, the seasoned system of 10-, 11-insulating support.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiments of the invention: the seasoned system of a kind of vacuum interrupter high pressure, as illustrated in the accompanying drawings from 1 to 3, include seasoned system 10, the inside of seasoned system 10 is hollow structure, vacuum interrupter 9 and wire 1 is provided with in seasoned system 10, time seasoned, one end of wire 1 is connected with the top of the vacuum interrupter 9 be placed in seasoned system 10, the other end is by being connected with wire 26 after the cover plate at seasoned system (10) top, the other end and the high voltage source generator of wire 26 are connected, automatic takeup mechanism 7 is provided with between the cover plate at described wire 1 and seasoned system 10 top, wire 1 is wrapped in automatic takeup mechanism 7, time seasoned, unnecessary wire 1 takes in automatic takeup mechanism 7 by automatic takeup mechanism 7, wire 1 is avoided to be suspended in Electric Field Distribution in the seasoned system 10 of ambient influence of vacuum interrupter 9.
As preferably, described automatic takeup mechanism 7 includes fixed head 1, fixed head 1 is fixed on the cover plate on seasoned system 10 top, the axle center place of fixed head 1 is provided with fixed axis 4 straight down, fixed axis 4 is externally connected with wire disk 2, plane scroll spring 3 is provided with between wire disk 2 and fixed axis 4, one end of plane scroll spring 3 is fixed on fixed axis 4, the other end is fixed on wire disk 2, wire disk 2 is wound with wire 35, one end of wire 35 is connected with described wire 1, the other end is connected with described wire 26, time seasoned, one end of wire 1 is connected to the top of vacuum interrupter 9, now plane scroll spring 3 is in compact state, under the effect of the Diastolic Force of plane scroll spring 3, plane scroll spring 3 produces power, wire disk 2 is made to produce revolution, wire 1 is wrapped on wire disk 2, wire 1 is made to be in tensioning state all the time, structure is simple, reasonable in design.
As preferably, described seasoned system 10 is the seasoned system of inflation.
As preferably, the bottom of described seasoned system 10 is provided with insulating support 11, improves the symmetry of seasoned system 10 direct-to-ground capacitance, eliminate positive polarity seasoned time the phenomenon that punctures over the ground, improve seasoned effect.
Claims (4)
1. the seasoned system of vacuum interrupter high pressure, it is characterized in that: include seasoned system (10), vacuum interrupter (9) and wire one (8) is provided with in seasoned system (10), one end of wire one (8) is connected with the upper end of vacuum interrupter (9), and the other end is by being connected with high voltage source generator through wire two (6) after the cover plate at seasoned system (10) top; Automatic takeup mechanism (7) is provided with between the cover plate at described wire one (8) and seasoned system (10) top.
2. the seasoned system of vacuum interrupter high pressure according to claim 1, it is characterized in that: described automatic takeup mechanism (7) includes fixed head (1), fixed head (1) is connected with the cover plate at described seasoned system (10) top, the axle center place of fixed head (1) is provided with fixed axis (4), fixed axis (4) is connected with wire disk (2), plane scroll spring (3) is provided with between wire disk (2) and fixed axis (4), wire disk (2) is provided with wire three (5), one end of wire three (5) is connected with described wire one (8), the other end is connected with described wire two (6).
3. the seasoned system of vacuum interrupter high pressure according to claim 2, is characterized in that: described seasoned system (10) is the seasoned system of inflation.
4. the seasoned system of vacuum interrupter high pressure according to claim 1, is characterized in that: the bottom of described seasoned system (10) is provided with insulating support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991006.4A CN105428121B (en) | 2015-12-26 | 2015-12-26 | A kind of seasoned system of vacuum interrupter high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991006.4A CN105428121B (en) | 2015-12-26 | 2015-12-26 | A kind of seasoned system of vacuum interrupter high pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428121A true CN105428121A (en) | 2016-03-23 |
| CN105428121B CN105428121B (en) | 2018-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991006.4A Active CN105428121B (en) | 2015-12-26 | 2015-12-26 | A kind of seasoned system of vacuum interrupter high pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105428121B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890889A (en) * | 2016-04-16 | 2016-08-24 | 合肥博雷电气有限公司 | Vacuum tube testing burn-in bench |
| CN108039297A (en) * | 2017-12-05 | 2018-05-15 | 湖北大禹汉光真空电器有限公司 | A kind of voltage that adjusts in real time is to vacuum interrupter ageing device and its ageing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63289463A (en) * | 1987-04-30 | 1988-11-25 | Meidensha Electric Mfg Co Ltd | Estimation of overvoltage at interruption of 3-phase circuit |
| CN2711913Y (en) * | 2004-06-17 | 2005-07-20 | 陈秋平 | Automatic wire winding charger |
| CN201000975Y (en) * | 2006-12-22 | 2008-01-02 | 卢志铭 | Dual-pulling roller for receiving wires by pressing key |
| CN102299015A (en) * | 2011-06-20 | 2011-12-28 | 陕西斯瑞工业有限责任公司 | Large-current burn-in device of vacuum arc extinguish chamber |
| CN104576123A (en) * | 2014-12-12 | 2015-04-29 | 天津平高智能电气有限公司 | Load shifting device and vacuum arc-extinguishing chamber aging device using load shifting device |
| CN104576125A (en) * | 2014-12-29 | 2015-04-29 | 沈阳华德海泰电子有限公司 | Vacuum-insulated high-voltage aging device of vacuum arc-extinguishing chamber |
| CN205319064U (en) * | 2015-12-26 | 2016-06-15 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Seasoned system of vacuum interrupter high pressure with admission machine constructs |
-
2015
- 2015-12-26 CN CN201510991006.4A patent/CN105428121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63289463A (en) * | 1987-04-30 | 1988-11-25 | Meidensha Electric Mfg Co Ltd | Estimation of overvoltage at interruption of 3-phase circuit |
| CN2711913Y (en) * | 2004-06-17 | 2005-07-20 | 陈秋平 | Automatic wire winding charger |
| CN201000975Y (en) * | 2006-12-22 | 2008-01-02 | 卢志铭 | Dual-pulling roller for receiving wires by pressing key |
| CN102299015A (en) * | 2011-06-20 | 2011-12-28 | 陕西斯瑞工业有限责任公司 | Large-current burn-in device of vacuum arc extinguish chamber |
| CN104576123A (en) * | 2014-12-12 | 2015-04-29 | 天津平高智能电气有限公司 | Load shifting device and vacuum arc-extinguishing chamber aging device using load shifting device |
| CN104576125A (en) * | 2014-12-29 | 2015-04-29 | 沈阳华德海泰电子有限公司 | Vacuum-insulated high-voltage aging device of vacuum arc-extinguishing chamber |
| CN205319064U (en) * | 2015-12-26 | 2016-06-15 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Seasoned system of vacuum interrupter high pressure with admission machine constructs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890889A (en) * | 2016-04-16 | 2016-08-24 | 合肥博雷电气有限公司 | Vacuum tube testing burn-in bench |
| CN108039297A (en) * | 2017-12-05 | 2018-05-15 | 湖北大禹汉光真空电器有限公司 | A kind of voltage that adjusts in real time is to vacuum interrupter ageing device and its ageing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105428121B (en) | 2018-04-27 |
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