CN207472930U - A kind of device for preventing from dodging outside lightning impulse - Google Patents
A kind of device for preventing from dodging outside lightning impulse Download PDFInfo
- Publication number
- CN207472930U CN207472930U CN201721377838.8U CN201721377838U CN207472930U CN 207472930 U CN207472930 U CN 207472930U CN 201721377838 U CN201721377838 U CN 201721377838U CN 207472930 U CN207472930 U CN 207472930U
- Authority
- CN
- China
- Prior art keywords
- dielectric
- preventing
- lightning impulse
- utility
- outside lightning
- 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
Links
- 230000032683 aging Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model discloses a kind of devices for preventing from dodging outside lightning impulse.Including insulating supporting platform（1）, insulating supporting platform（1）It is equipped with collecting tank（2）, collecting tank（2）It is interior to be equipped with dielectric containing tank（3）, dielectric containing tank（3）It is interior that dielectric is housed（4）.In conclusion the utility model has the characteristics that simple in structure, safety is good and experienced voltage is high.
Description
Technical field
The utility model is related to a kind of aging device of vacuum interrupter, particularly a kind of dress for preventing from dodging outside lightning impulse
It puts.
Background technology
In vacuum interrupter production, need using voltage aging technique, its purpose is to eliminate inside arc-chutes
Burr, the metal of contact working surface and non-metal particle, various dunghills etc..Traditional aging device is by vacuum interrupter
It is put into the slot for being contained with dielectric, then to access high-voltage electricity seasoned into horizontal high voltage to vacuum interrupter.But the above-mentioned dress used
Put that there are following problems：1) dielectric is inflammable, and easily leaks, and flows to after leakage and burns everywhere, easily causes fire, and safety is hidden
Suffer from big；2) experienced voltage also miss the mark voltage will occur to launch a surprise attack outside and wear, and seasoned effect is bad；Traditional device is seasoned
Voltage, which reaches 120,000 volts outer launch a surprise attack will occur, to be worn.
Utility model content
The purpose of the utility model is to provide a kind of devices for preventing from dodging outside lightning impulse.The utility model has knot
The characteristics of structure is simple, safety is good and experienced voltage is high.
The technical solution of the utility model：A kind of device for preventing from dodging outside lightning impulse, including insulating supporting platform, insulation branch
It supports platform and is equipped with collecting tank, dielectric containing tank is equipped in collecting tank, dielectric is housed in dielectric containing tank.
Aforementioned prevents outside lightning impulse in the device of sudden strain of a muscle, the dielectric, is the dielectric of DSL models.
Aforementioned prevents outside lightning impulse in the device of sudden strain of a muscle, the dielectric containing tank, is the dielectric of transparent configuration
Containing tank.
Compared with prior art, the utility model sets collecting tank on insulating supporting platform, and dielectric is held in collecting tank
Slot；With this configuration, the dielectric of dielectric containing tank leakage is collected by collecting tank, it is therefore prevented that dielectric flows everywhere, enhancing
Safety；The utility model is provided with insulating supporting platform also below collecting tank；By the simple structure, not only reduce into
This, and can effectively reduce direct-to-ground capacitance so that the experienced voltage of device be increased to 140,000 volts it is even higher when, still will not
There is outer launch a surprise attack to wear, and then improve the experienced voltage of device；It is basic before insulating stand is set that power frequency is seasoned starts at 120,000 volts
Outer sudden strain of a muscle has been up to 200,000 volts after setting；At 220,000 volts before lightning impulse setting insulating stand, 300,000 have been up to after improvement
It is more than volt.
In conclusion the utility model has the characteristics that simple in structure, safety is good and experienced voltage is high.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Label in attached drawing for：1- insulating supporting platforms, 2- collecting tanks, 3- dielectric containing tanks, 4- dielectrics, 5- vacuum are gone out
Arc chamber.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment 1.A kind of device for preventing from dodging outside lightning impulse is formed as shown in Figure 1, including insulating supporting platform 1, is insulated
Supporting table 1 is equipped with collecting tank 2, and dielectric containing tank 3 is equipped in collecting tank 2, dielectric 4 is housed in dielectric containing tank 3.
Aforementioned dielectric 4 is the dielectric of the dielectric, specifically DSL3.2 models of DSL models.
Aforementioned dielectric containing tank 3 is the dielectric containing tank 3 of transparent configuration.Transparent configuration is set as, is conducive to see
Examine the seasoned situation of vacuum interrupter.
When seasoned, vacuum interrupter 5 is put into the dielectric containing tank 3 equipped with dielectric 4, backward vacuum interrupter
5 to be passed through (120,000 volts or more) progress of high-voltage electricity seasoned.
Claims (3)
1. a kind of device for preventing from dodging outside lightning impulse, it is characterised in that：Including insulating supporting platform（1）, insulating supporting platform（1）On
Equipped with collecting tank（2）, collecting tank（2）It is interior to be equipped with dielectric containing tank（3）, dielectric containing tank（3）It is interior that dielectric is housed（4）.
2. the device according to claim 1 for preventing from dodging outside lightning impulse, it is characterised in that：The dielectric（4）, it is
The dielectric of DSL models.
3. the device according to claim 1 or 2 for preventing from dodging outside lightning impulse, it is characterised in that：The dielectric is contained
Put slot（3）, be transparent configuration dielectric containing tank（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377838.8U CN207472930U (en) | 2017-10-24 | 2017-10-24 | A kind of device for preventing from dodging outside lightning impulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377838.8U CN207472930U (en) | 2017-10-24 | 2017-10-24 | A kind of device for preventing from dodging outside lightning impulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472930U true CN207472930U (en) | 2018-06-08 |
Family
ID=62264656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377838.8U Expired - Fee Related CN207472930U (en) | 2017-10-24 | 2017-10-24 | A kind of device for preventing from dodging outside lightning impulse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824202A (en) * | 2019-11-08 | 2020-02-21 | 许继集团有限公司 | Withstand voltage detection device of vacuum circuit breaker |
-
2017
- 2017-10-24 CN CN201721377838.8U patent/CN207472930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824202A (en) * | 2019-11-08 | 2020-02-21 | 许继集团有限公司 | Withstand voltage detection device of vacuum circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |