CN201985433U - Plasma high-voltage discharge switch - Google Patents
Plasma high-voltage discharge switch Download PDFInfo
- Publication number
- CN201985433U CN201985433U CN2010206304258U CN201020630425U CN201985433U CN 201985433 U CN201985433 U CN 201985433U CN 2010206304258 U CN2010206304258 U CN 2010206304258U CN 201020630425 U CN201020630425 U CN 201020630425U CN 201985433 U CN201985433 U CN 201985433U
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- China
- Prior art keywords
- plate
- trigger electrode
- insulating sleeve
- insulating case
- insulation board
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- Expired - Lifetime
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Abstract
The utility model belongs to a high voltage switch and particularly relates to a plasma high-voltage discharge switch comprising an output pole-plate (9), an input pole-plate (10), an upper insulation board (6), a lower insulation board (11), an insulation board column (7), and a tetrafluoro insulating sleeve (4). The plasma high-voltage discharge switch is characterized in that a trigger electrode (1) is mounted in the center of the tetrafluoro insulating sleeve (4) and is locked in the center of the tetrafluoro insulating sleeve (4) through a trigger electrode locking nut (3); the insulating sleeve (4) is fixed on the upper insulation board (6) through an insulating sleeve locking nut (5); and all the components are mounted inside an acoustical absorbent housing (2). The switch has the advantages of large frequency control range, convenience in adjustment, small noise, simple structure, low cost, burn corrosion resistance, and convenience in operation.
Description
Technical field
The utility model belongs to high-voltage switch gear, particularly a kind of plasma high-voltage discharging switch.
Background technology
Existing high-voltage switch gear has three major types, and a class is a high-voltage relay, and its making is to vacuumize or filling with inert gas, and this method is very high to specification requirement, and embedding will be got well, and the primary and secondary class of insulation can not do too high, because of a little costs have also just improved; Second class is a high-voltage switch gear, needs a lot of complicated auxiliary bodies, relates to technical fields such as machinery, Electric Traction, makes complexity, and its discharge frequency scope is little, and power consumption is big; The 3rd class is to drive the discharge contact rotation with buncher, utilizes gap discharge, and this kind method can be described as in three kinds of methods best, easy to control, simple to operate, but discharge electrode will be done the gold,platinized processing, otherwise the point discharge time, length will be by the bright erosion of high temperature, and noise is also very big simultaneously.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical deficiency, a kind of bright erosion simple in structure, with low cost, anti-, refrequency control range is wide, noise is little plasma high-voltage discharging switch are provided.
The technical scheme that the utility model technical solution problem adopts is: a kind of plasma discharge switch comprises the output pole plate, the input pole plate; Upper insulation plate, lower insulation plate, insulation board pillar and tetrafluoro insulating case, its domestic animal is to adorn at the center of tetrafluoro insulating case a trigger electrode, trigger electrode is locked at the center of tetrafluoro insulating case with the trigger electrode locking nut, and insulating case is fixed on the upper insulation plate with the insulating case locking nut; Each parts is contained in the sound-absorbing material housing.
The beneficial effects of the utility model are: this high-voltage discharging switch, and by regulating trigger electrode, the distance between change and the input pole plate has enlarged refrequency control range; Owing to be provided with the housing that has sound-absorbing material, reduced noise during switch, simple in structure, cost is low, anti-bright erosion.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Figure is a plasma high-voltage discharging switch front view.
Among the figure: the 1-trigger electrode; 2-has the insulation shell of sound-absorbing material; 3-trigger electrode locking nut; 4-tetrafluoro insulating case; 5-insulating case locking nut; The 6-upper insulation plate; 7-insulation board pillar; 8-adjusts and hold-down nut; 9-exports pole plate; 10-imports pole plate; The 11-lower insulation plate; 12-imports polar plate bracket; 13-input pole plate locking nut; 14-input polar plate bracket set bolt; 15-bleeder resistance one; 16-output pole plate set bolt; 17-bleeder resistance two; The 18-high-voltage conducting wires.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of plasma discharge switch, comprise output pole plate 9, input pole plate 10, upper insulation plate 6, lower insulation plate 11, insulation board pillar 7 and tetrafluoro insulating case 4, its domestic animal is to adorn at the center of tetrafluoro insulating case 4 trigger electrode 1, trigger electrode 1 usefulness trigger electrode locking nut 3 is locked at the center of tetrafluoro insulating case 4, and insulating case 4 usefulness insulating case locking nuts 5 are fixed on the upper insulation plate 6; Each parts is contained in the sound-absorbing material housing 2.Fix an output pole plate 9 with output pole plate set bolt 16 below the upper insulation plate 6; Fix an input polar plate bracket 12 with input polar plate bracket bolt 14 below the lower insulation plate 11, fix an input pole plate 10 with input pole plate hold-down nut 13 in input polar plate bracket 12 centers; Between upper insulation plate 6 and the lower insulation plate 11 insulation board pillar 7 is housed, and with adjusting and hold-down nut 8 adjustment and the fixing lower insulation plate 6,11 of going up; One end of bleeder resistance 1 links to each other with tablet support 12, is connected with trigger electrode 1 after the other end of bleeder resistance 2 17 is connected.The insulation shell 2 that has sound-absorbing material is reserved the lead-in wire electrode with the discharge assembly sealing, reduces noise.
The operation principle of this switch is to destroy uniform electric field between the input pole plate 10 by this plasma discharge of trigger electrode 1 and 5 input pole plates 9, finishes the electrion function.Be connected to form the plasma discharge device by tetrafluoro insulating case 4 between trigger electrode 1 and the input pole plate 9.
It is big that this switch has a refrequency control range, has adjustability easily, and noise is little, and is simple in structure, and cost is low, and anti-bright erosion is easy to operate.Be specially adapted to cleaning, water treatment, nano material processing and other fields.
Claims (1)
1. plasma high-voltage discharging switch, comprise output pole plate (9), input pole plate (10), upper insulation plate (6), lower insulation plate (11), insulation board pillar (7) and tetrafluoro insulating case (4), its domestic animal is to adorn a trigger electrode (1) at the center of tetrafluoro insulating case (4), trigger electrode (1) is locked at the center of tetrafluoro insulating case (4) with trigger electrode locking nut (3), and insulating case (4) is fixed on the upper insulation plate (6) with insulating case locking nut (5); Each parts is contained in the sound-absorbing material housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304258U CN201985433U (en) | 2010-11-25 | 2010-11-25 | Plasma high-voltage discharge switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304258U CN201985433U (en) | 2010-11-25 | 2010-11-25 | Plasma high-voltage discharge switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985433U true CN201985433U (en) | 2011-09-21 |
Family
ID=44612885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206304258U Expired - Lifetime CN201985433U (en) | 2010-11-25 | 2010-11-25 | Plasma high-voltage discharge switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985433U (en) |
-
2010
- 2010-11-25 CN CN2010206304258U patent/CN201985433U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Jun Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |