CN206758354U - A kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker - Google Patents
A kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker Download PDFInfo
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- CN206758354U CN206758354U CN201720403689.1U CN201720403689U CN206758354U CN 206758354 U CN206758354 U CN 206758354U CN 201720403689 U CN201720403689 U CN 201720403689U CN 206758354 U CN206758354 U CN 206758354U
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- vacuum
- circuit breaker
- chutes
- pressure arc
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Abstract
The utility model discloses a kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker, including upper wire outlet seat, static contact, moving contact, lower wire outlet seat, insulated tension pole, vacuum detection instrument, vacuum high-pressure arc-chutes, switch and intelligent operation face, one end of the upper wire outlet seat sets vacuum high-pressure arc-chutes, and the side of vacuum high-pressure arc-chutes is provided with lower wire outlet seat below upper wire outlet seat, the vacuum high-pressure arc-chutes are internally provided with static contact.The utility model is scientific and reasonable for structure, safe and convenient to use, there is provided vacuum detection instrument and supersonic generator, is capable of detecting when vacuum circuit breaker inner vacuum content, security during so as to ensure that people use, there is provided photo-coupler, can automatic detection contact number, so as to detect the vacuum and insulating capacity inside vacuum circuit breaker, improve the security of vacuum circuit breaker, the design is compact-sized, using stablizing, realizes the intelligent requirements of vacuum circuit breaker.
Description
Technical field
Solid-sealed type high-voltage vacuum circuit breaker technical field is the utility model is related to, specially a kind of safety intelligent type fixed sealing type
High-pressure vacuum breaker.
Background technology
Solid sealing type vacuum circuit breaker, obtained because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum
Name, it has small volume, in light weight, the advantages of not having to maintenance suitable for frequent operation, arc extinguishing, using more general in power distribution network
And vacuum circuit breaker is 3~10kV, the indoor distribution in 50Hz three-phase alternating current systems, be available for industrial and mining enterprises, power plant,
Protection and control in transformer station as electric equipment are used, especially suitable for requiring non-oil ultra high vacuum system, few maintenance and frequent operation
Field of employment, breaker are configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet and used as control and protection high voltage electric equipment.
But solid-sealed type high-voltage vacuum circuit breaker in the market is not only complicated, and function is single, does not set
Put vacuum detection instrument and supersonic generator, it is impossible to detect it is vacuum content inside vacuum circuit breaker, it is impossible to ensure that people make
The security of used time, is not provided with photo-coupler, it is impossible to transmits a signal to the alarm device inside vacuum circuit breaker, it has not been convenient to
Staff operates, it is impossible to realizes the intellectuality of vacuum circuit breaker.
The content of the invention
The utility model provides a kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker, can effectively solve above-mentioned background
It is proposed to be not provided with vacuum detection instrument and supersonic generator in technology, it is impossible to detect inside vacuum circuit breaker whether be vacuum
Content, it is impossible to ensure security when people use, be not provided with photo-coupler, it is impossible to transmit a signal in vacuum circuit breaker
The alarm device in portion, it has not been convenient to which staff operates, it is impossible to realizes the intelligentized problem of vacuum circuit breaker.
To achieve the above object, the utility model provides following technical scheme：A kind of safety intelligent type fixed sealing type high pressure is true
Empty breaker, including upper wire outlet seat, static contact, moving contact, lower wire outlet seat, insulated tension pole, vacuum detection instrument, ultrasonic wave occur
Device, vacuum high-pressure arc-chutes, subbase, circuit breaker cradle bar, runner, actuating case, sealed installing seat, photo-coupler, support tube,
Aviation socket, separating brake take off mouth button, division indicator, close a floodgate de- mouth button, switch and intelligent operation face, the upper wire outlet seat
One end sets vacuum high-pressure arc-chutes, and the side of vacuum high-pressure arc-chutes is provided with lower wire outlet seat below upper wire outlet seat,
The vacuum high-pressure arc-chutes are internally provided with static contact, and the lower end of vacuum high-pressure arc-chutes is provided with subbase, described
The side of vacuum high-pressure arc-chutes is provided with actuating case, is provided with moving contact below the static contact, under the moving contact
End is provided with insulated tension pole, and the vacuum detection instrument is arranged on vacuum high-pressure arc-chutes inner bottom opening position, and vacuum detecting
The side of instrument is provided with supersonic generator, and the support tube is arranged in the gap of vacuum high-pressure arc-chutes and actuating case, and
Support tube one end is provided with sealed installing seat close to the side opening position of actuating case, and the support tube is internally provided with optical coupling
Device, the outside of the actuating case is provided with circuit breaker cradle bar, and the upper end of actuating case is provided with aviation socket, the intelligence behaviour
Make face insertion at the preceding surface of actuating case, and intelligent operation face is internally provided with switch, is set below the switch
Division indicator is equipped with, the side of the division indicator is provided with separating brake and takes off mouth button, and the opposite side of division indicator is set
The de- mouth button of combined floodgate is equipped with, the lower end of the subbase is provided with runner
Preferably, the vacuum detection instrument and photo-coupler are electrically connected with external power source.
Preferably, described support tube one end is hollow-core construction close to the side opening position of vacuum high-pressure arc-chutes.
Preferably, the runner sets four altogether.
Preferably, the static contact and moving contact are the component of CrCu materials.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, there is provided vacuum detection instrument and supersonic generator, vacuum circuit breaker inner vacuum content is capable of detecting when, so as to guarantor
Security when using, there is provided photo-coupler, can automatic detection contact number, so as to detect vacuum circuit breaker
Internal vacuum and insulating capacity, transmits a signal to the alarm device inside vacuum circuit breaker, improves vacuum circuit breaker
Security, staff's operation is also convenient for, the design is compact-sized, and using stabilization, the intellectuality for realizing vacuum circuit breaker will
Ask.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Label in figure：1st, upper wire outlet seat；2nd, static contact；3rd, moving contact；4th, lower wire outlet seat；5th, insulated tension pole；6th, vacuum is examined
Survey instrument；7th, supersonic generator；8th, vacuum high-pressure arc-chutes；9th, subbase；10th, circuit breaker cradle bar；11st, runner；12nd, actuating
Case；13rd, sealed installing seat；14th, photo-coupler；15th, support tube；16th, aviation socket；17th, separating brake takes off mouth button；18th, division refers to
Show device；19th, close a floodgate de- mouth button；20th, switch；21st, intelligent operation face.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in Figure 1-2, the utility model provides a kind of technical scheme, and a kind of safety intelligent type fixed sealing type is high
Press vacuum circuit breaker, including it is upper wire outlet seat 1, static contact 2, moving contact 3, lower wire outlet seat 4, insulated tension pole 5, vacuum detection instrument 6, super
Sonic generator 7, vacuum high-pressure arc-chutes 8, subbase 9, circuit breaker cradle bar 10, runner 11, actuating case 12, sealed installing seat
13rd, photo-coupler 14, support tube 15, aviation socket 16, separating brake take off mouth button 17, division indicator 18, the de- mouth button 19 that closes a floodgate,
Switch 20 and intelligent operation face 21, one end of upper wire outlet seat 1 sets vacuum high-pressure arc-chutes 8, and the lower section of upper wire outlet seat 1 is close to true
The side of outage pressure arc-chutes 8 is provided with lower wire outlet seat 4, and vacuum high-pressure arc-chutes 8 are internally provided with static contact 2, and vacuum
The lower end of high pressure arc-chutes 8 is provided with subbase 9, and the side of vacuum high-pressure arc-chutes 8 is provided with actuating case 12, static contact 2
Lower section is provided with moving contact 3, and the lower end of moving contact 3 is provided with insulated tension pole 5, and vacuum detection instrument 6 is arranged on vacuum high-pressure arc extinguishing
The inner bottom opening position of room 8, and the side of vacuum detection instrument 6 is provided with supersonic generator 7, it is high that support tube 15 is arranged on vacuum
In the gap for pressing arc-chutes 8 and actuating case 12, and the one end of support tube 15 is provided with sealing close to the side opening position of actuating case 12
Mounting seat 13, support tube 15 are internally provided with photo-coupler 14, and the outside of actuating case 12 is provided with circuit breaker cradle bar 10, and grasps
The upper end of dynamic case 12 is provided with aviation socket 16, and the insertion of intelligent operation face 21 is at the preceding surface of actuating case 12, and intelligence
Operating surface 21 is internally provided with switch 20, and the lower section for switching 20 is provided with division indicator 18, the side of division indicator 18
It is provided with separating brake and takes off mouth button 17, and the opposite side of division indicator 18 is provided with the de- mouth button 19 of combined floodgate, the lower end of subbase 9
It is provided with runner 11.
In order to preferably protect vacuum circuit breaker, in the present embodiment, it is preferred that vacuum detection instrument 6 and photo-coupler 14 are equal
It is electrically connected with external power source.
In order to realize the intelligent requirements of vacuum circuit breaker, and more convenient staff operates, in the present embodiment, preferably
, the one end of support tube 15 is hollow-core construction close to the side opening position of vacuum high-pressure arc-chutes 8.
In order to facilitate Mobile vacuum breaker, in the present embodiment, it is preferred that runner 11 sets four altogether.
In order to improve the service life of vacuum circuit breaker shake-up, and ensure that vacuum circuit breaker can efficiently work, this reality
Apply in example, it is preferred that static contact 2 and the component that moving contact 3 is CrCu materials.
Operation principle and process for using of the present utility model：The utility model is that a kind of safety intelligent type fixed sealing type high pressure is true
Empty breaker, solid-sealed type high-voltage vacuum circuit breaker is used as the protection and control of electric equipment, mainly including upper wire outlet seat
1st, static contact 2, moving contact 3, lower wire outlet seat 4, insulated tension pole 5, vacuum high-pressure arc-chutes 8, subbase 9, actuating case 12 and intelligence
Operating surface 21, vacuum high-pressure arc-chutes 8 are tightly connected with upper wire outlet seat 1 and lower wire outlet seat 4, and whole vacuum high-pressure arc-chutes 8 are
Sealing structure, not by external environmental interference, vacuum detection instrument 6 can detect vacuum circuit breaker core component vacuum high-pressure arc extinguishing in real time
The vacuum of room 8, when vacuum substantially reduces, pre-alarm is sent, it is automatic to disconnect open circuit when vacuum drops to dangerous values
Device, there is provided supersonic generator 7, is capable of detecting when vacuum circuit breaker inner vacuum content, if ultrasonic wave energy goes out sound wave,
Then represent to contain medium inside vacuum high-pressure arc-chutes 8（Air）, staff takes measures in time, so as to ensure that people use
When security, there is provided photo-coupler 14, can automatic detection contact number, so as to detect inside vacuum circuit breaker
Vacuum and insulating capacity, transmit a signal to the alarm device inside vacuum circuit breaker, improve the safety of vacuum circuit breaker
Property, staff's operation is also convenient for, the design is compact-sized, using stablizing, realizes the intelligent requirements of vacuum circuit breaker.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this reality
With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker, including upper wire outlet seat（1）, static contact（2）, moving contact（3）、
Lower wire outlet seat（4）, insulated tension pole（5）, vacuum detection instrument（6）, supersonic generator（7）, vacuum high-pressure arc-chutes（8）, chassis
Seat（9）, circuit breaker cradle bar（10）, runner（11）, actuating case（12）, sealed installing seat（13）, photo-coupler（14）, support tube
（15）, aviation socket（16）, separating brake take off mouth button（17）, division indicator（18）, close a floodgate de- mouth button（19）, switch（20）With
Intelligent operation face（21）, it is characterised in that：The upper wire outlet seat（1）One end set vacuum high-pressure arc-chutes（8）, and upper outlet
Seat（1）Lower section is close to vacuum high-pressure arc-chutes（8）Side be provided with lower wire outlet seat（4）, the vacuum high-pressure arc-chutes（8）'s
It is internally provided with static contact（2）, and vacuum high-pressure arc-chutes（8）Lower end be provided with subbase（9）, the vacuum high-pressure arc extinguishing
Room（8）Side be provided with actuating case（12）, the static contact（2）Lower section be provided with moving contact（3）, the moving contact（3）
Lower end be provided with insulated tension pole（5）, the vacuum detection instrument（6）Installed in vacuum high-pressure arc-chutes（8）Inner bottom position
Place, and vacuum detection instrument（6）Side be provided with supersonic generator（7）, the support tube（15）Gone out installed in vacuum high-pressure
Arc chamber（8）With actuating case（12）Gap in, and support tube（15）One end is close to actuating case（12）Side opening position be provided with
Sealed installing seat（13）, the support tube（15）It is internally provided with photo-coupler（14）, the actuating case（12）Outside setting
There is circuit breaker cradle bar（10）, and actuating case（12）Upper end be provided with aviation socket（16）, the intelligent operation face（21）It is embedding
Enter to be arranged on actuating case（12）Preceding surface at, and intelligent operation face（21）Be internally provided with switch（20）, the switch
（20）Lower section be provided with division indicator（18）, the division indicator（18）Side be provided with separating brake and take off mouth button
（17）, and division indicator（18）Opposite side be provided with the de- mouth button of combined floodgate（19）, the subbase（9）Lower end be provided with
Runner（11）.
A kind of 2. safety intelligent type solid-sealed type high-voltage vacuum circuit breaker according to claim 1, it is characterised in that：It is described true
Empty detector（6）And photo-coupler（14）It is electrically connected with external power source.
A kind of 3. safety intelligent type solid-sealed type high-voltage vacuum circuit breaker according to claim 1, it is characterised in that：The branch
Support cylinder（15）One end is close to vacuum high-pressure arc-chutes（8）Side opening position be hollow-core construction.
A kind of 4. safety intelligent type solid-sealed type high-voltage vacuum circuit breaker according to claim 1, it is characterised in that：Described turn
Wheel（11）Four are set altogether.
A kind of 5. safety intelligent type solid-sealed type high-voltage vacuum circuit breaker according to claim 1, it is characterised in that：It is described quiet
Contact（2）And moving contact（3）For the component of CrCu materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403689.1U CN206758354U (en) | 2017-04-18 | 2017-04-18 | A kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403689.1U CN206758354U (en) | 2017-04-18 | 2017-04-18 | A kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker |
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| Publication Number | Publication Date |
|---|---|
| CN206758354U true CN206758354U (en) | 2017-12-15 |
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ID=60614078
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403689.1U Active CN206758354U (en) | 2017-04-18 | 2017-04-18 | A kind of safety intelligent type solid-sealed type high-voltage vacuum circuit breaker |
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| Country | Link |
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| CN (1) | CN206758354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554535A (en) * | 2020-06-18 | 2020-08-18 | 江苏龙飞电力科技有限公司 | Medium-voltage integrated intelligent circuit breaker |
-
2017
- 2017-04-18 CN CN201720403689.1U patent/CN206758354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554535A (en) * | 2020-06-18 | 2020-08-18 | 江苏龙飞电力科技有限公司 | Medium-voltage integrated intelligent circuit breaker |
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