CN108448472A - A kind of vacuum circuit breaker - Google Patents
A kind of vacuum circuit breaker Download PDFInfo
- Publication number
- CN108448472A CN108448472A CN201810312661.6A CN201810312661A CN108448472A CN 108448472 A CN108448472 A CN 108448472A CN 201810312661 A CN201810312661 A CN 201810312661A CN 108448472 A CN108448472 A CN 108448472A
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- cabinet
- main body
- cabinet door
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- 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
- H01H33/666—Operating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of vacuum circuit breakers,Cabinet,Cabinet door,Mounting plate and vacuum circuit breaker main body,Cabinet interior bottom portion both sides are equipped with sliding slot,Cabinet door lower end side is equipped with mounting plate,Mounting plate two bottom sides are mounted on idler wheel,Idler wheel is set in sliding slot,Cabinet is open side equipped with lock,Cabinet door side is equipped with grille main body,Cabinet door upper end is equipped with control panel,Mounting plate bottom is equipped with vacuum circuit breaker main body,Vacuum circuit breaker main body includes operating mechanism shell and insulating cylinder,Vacuum interrupter is equipped in insulating cylinder,Vacuum interrupter top and bottom are connect by conductive clip with inlet wire seat with wire outlet seat respectively,When needing separating brake,Operating mechanism is controlled by control panel,Make spring contact disjunction,When needing the equipment in vacuum circuit breaker body to be overhauled,Lock tongue can be detached with lock by driving mechanism,Vacuum circuit breaker body is pulled out out of cabinet door,It is convenient that equipment in vacuum circuit breaker body is overhauled,It is simple in structure.
Description
Technical field
The present invention relates to a kind of vacuum circuit breakers, belong to technical field of electric equipment.
Background technology
The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；It has
It is small, light-weight, be suitable for frequent operation, the advantages of arc extinguishing does not have to maintenance, using more universal in power distribution network.Vacuum is disconnected
Road device is 3~10kV, the indoor distribution in 50Hz three-phase alternating current systems, for making in industrial and mining enterprises, power plant, substation
It is used for the protection and control of electrical equipment, especially suitable for requiring the field of employment of non-oil ultra high vacuum system, few maintenance and frequent operation, breaks
Road device is configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet and is used as control and protection high voltage electric equipment.Existing vacuum circuit breaker
Device structure is complex, and inconvenience is checked or repaired to equipment on vacuum circuit breaker.
Invention content
The technical problem to be solved by the present invention is to overcome existing vacuum circuit breaker inconvenience to the equipment progress in breaker
The defect of maintenance provides a kind of vacuum circuit breaker, to solve the above problems.
To achieve the above object, the present invention provides the following technical solutions：A kind of vacuum circuit breaker, cabinet, cabinet door, mounting plate
With vacuum circuit breaker main body, cabinet interior bottom portion both sides are equipped with sliding slot, and cabinet door lower end side is equipped with mounting plate, described
Mounting plate two bottom sides are mounted on idler wheel, and the idler wheel is set in sliding slot, and cabinet opening side is equipped with lock, described
Cabinet door side is equipped with grille main body, and the cabinet door upper end is equipped with control panel, and the mounting plate bottom is equipped with vacuum circuit breaker
Main body, the vacuum circuit breaker main body include operating mechanism shell and insulating cylinder, and vacuum interrupter, institute are equipped in the insulating cylinder
It states vacuum interrupter top and bottom to connect with inlet wire seat with wire outlet seat by conductive clip respectively, the vacuum interrupter bottom is set
There is touch spring, is equipped with operating mechanism in the operating mechanism shell, the operating mechanism is connect with touch spring, the actuating
Mechanism is electrically connected with control panel.
As a preferred technical solution of the present invention, the grille main body is by door lock driving mechanism and is arranged in driving machine
Lock tongue composition on structure.
As a preferred technical solution of the present invention, it is equipped with handle among the cabinet door, sea is arranged on the handle
Silk floss set.
As a preferred technical solution of the present invention, the backboard top and bottom of the cabinet be respectively equipped with entrance hole with
Outlet hole.
As a preferred technical solution of the present invention, blinds fan is equipped on the both side plate of the cabinet.
As a preferred technical solution of the present invention, it is respectively equipped with into terminal and outlet on the inlet wire seat and wire outlet seat
Column.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of vacuum circuit breaker passes through behaviour when needing separating brake
It controls panel and controls operating mechanism, make spring contact disjunction, when needing the equipment in vacuum circuit breaker body to be overhauled, can lead to
Mechanism of overdriving detaches lock tongue with lock, and vacuum circuit breaker body is pulled out out of cabinet door, convenient to vacuum circuit breaker body
On equipment overhauled, it is simple in structure.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of vacuum circuit breaker constructions schematic diagram of the present invention；
Fig. 2 is cabinet body structure schematic diagram of the present invention；
Fig. 3 is cabinet internal structure schematic diagram of the present invention；
In figure：1, cabinet；2, cabinet door；3, mounting plate；4, sliding slot；5, idler wheel；6, it latches；7, grille main body；8, control panel；9、
Operating mechanism shell；10, insulating cylinder；11, vacuum interrupter；12, conductive clip；13, inlet wire seat；14, there is seat；15, contact bullet
Spring；16, operating mechanism；17, handle；18, entrance hole；19, outlet hole；20, blinds is fanned.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of vacuum circuit breaker, cabinet 1, cabinet door 2, mounting plate 3
With vacuum circuit breaker main body, 1 interior bottom portion both sides of cabinet are equipped with sliding slot 4, and 1 lower end side of cabinet door is equipped with mounting plate 3, mounting plate 3
It can be used to that vacuum circuit breaker body is installed, 3 two bottom sides of mounting plate are mounted on idler wheel 5, and sliding slot can make installation with the cooperation of idler wheel 5
Plate cabinet 1 slides, convenient to the equipment in vacuum circuit breaker body so as to pull out vacuum circuit breaker body out of cabinet 1
It is overhauled, idler wheel 5 is set in sliding slot 4, can make mounting plate sliding, cabinet 1 in cabinet 1 by rolling road 5 and the cooperation of sliding slot 4
Side be open equipped with lock 6,2 side of cabinet door is equipped with grille main body 7, and grille main body 7 coordinates with lock 6 to lock cabinet door 2 in cabinet
On body 1,2 upper end of cabinet door is equipped with control panel 8, and control panel 8 can manipulate operating mechanism 16, so as to make spring contact
15 disjunctions or connection, 3 bottom of mounting plate are equipped with vacuum circuit breaker main body, and vacuum circuit breaker main body includes operating mechanism shell 9
With insulating cylinder 10, insulating cylinder 10 is interior to be equipped with vacuum interrupter 11, and 11 top and bottom of vacuum interrupter pass through conductive clip 12 respectively
It is connect with inlet wire seat 13 with wire outlet seat 14, can be respectively intended to be installed into terminal and wire outlet seat on inlet wire seat 13 and wire outlet seat 14, very
11 bottom of empty arc-chutes is equipped with touch spring 15, and operating mechanism 16, operating mechanism 16 and contact bullet are equipped in operating mechanism shell 9
Spring 15 connects, and operating mechanism 16 is electrically connected with control panel 8.
Grille main body 7 is made of door lock driving mechanism and the lock tongue being arranged in driving mechanism, and handle is equipped among cabinet door
17, handle 17 can facilitate pulling or push cabinet door 2, be arranged with sponges cover on handle 17, sponges cover can make one to feel when handle 17
Feel more comfortable, the backboard top and bottom of cabinet 1 are respectively equipped with entrance hole 18 and outlet hole 19, and entrance hole 18 can with outlet hole 19
It is respectively intended to make to be pierced by out of cabinet 1 with outlet column into terminal, blinds fan 20, blinds fan 20 is equipped on the both side plate of cabinet 1
It can be used to radiate for vacuum circuit breaker body, be respectively equipped with into terminal and outlet column on the inlet wire seat 13 and wire outlet seat 14.
Concrete principle：In use, when needing separating brake, operating mechanism 16 is controlled by control panel 8, makes bullet
Property 15 disjunction of contact, when needing to overhaul the equipment in vacuum circuit breaker body, can by driving mechanism by lock tongue with
6 separation of lock, hand hold handle 17 and pull cabinet door 2, and idler wheel 5 is made to roll in the sliding slot 4, by vacuum circuit breaker body from cabinet 1
Interior pull-out, convenient to be repaired to the equipment in vacuum circuit breaker body, when the repair is completed, hand holds handle 17 and pushes cabinet door
2, vacuum circuit breaker body is pushed into cabinet 1.
This kind of vacuum circuit breaker controls operating mechanism by control panel, makes spring contact disjunction when needing separating brake,
When needing the equipment in vacuum circuit breaker body to be overhauled, lock tongue can be detached with lock by driving mechanism, by vacuum
Breaker body is pulled out out of cabinet door, convenient to be overhauled to the equipment in vacuum circuit breaker body, simple in structure.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of vacuum circuit breaker, cabinet（1）, cabinet door（2）, mounting plate（3）With vacuum circuit breaker main body, which is characterized in that institute
State cabinet（1）Interior bottom portion both sides are equipped with sliding slot（4）, the cabinet door（1）Lower end side is equipped with mounting plate（3）, the mounting plate
（3）Two bottom sides are mounted on idler wheel（5）, the idler wheel（5）It is set in sliding slot（4）It is interior, the cabinet（1）Opening side is equipped with
Lock（6）, the cabinet door（2）Side is equipped with grille main body（7）, the cabinet door（2）Upper end is equipped with control panel（8）, the peace
Loading board（3）Bottom is equipped with vacuum circuit breaker main body, and the vacuum circuit breaker main body includes operating mechanism shell（9）With insulating cylinder
（10）, the insulating cylinder（10）It is interior to be equipped with vacuum interrupter（11）, the vacuum interrupter（11）Top and bottom pass through respectively
Conductive clip（12）With inlet wire seat（13）With wire outlet seat（14）Connection, the vacuum interrupter（11）Bottom is equipped with touch spring
（15）, the operating mechanism shell（9）It is interior to be equipped with operating mechanism（16）, the operating mechanism（16）With touch spring（15）Even
It connects, the operating mechanism（16）With control panel（8）Electrical connection.
2. a kind of vacuum circuit breaker according to claim 1, which is characterized in that the grille main body（7）It is driven by door lock
Mechanism and the lock tongue composition being arranged in driving mechanism.
3. a kind of vacuum circuit breaker according to claim 1, which is characterized in that the cabinet door（2）Centre is equipped with handle
（17）, the handle（17）On be arranged with sponges cover.
4. a kind of vacuum circuit breaker according to claim 1, which is characterized in that the cabinet（1）Backboard upper end under
End is respectively equipped with entrance hole（18）With outlet hole（19）.
5. a kind of vacuum circuit breaker according to claim 1, which is characterized in that the cabinet（1）Both side plate on be all provided with
There is blinds fan（20）.
6. a kind of vacuum circuit breaker according to claim 1, which is characterized in that the inlet wire seat（13）With wire outlet seat（14）
On be respectively equipped with into terminal and outlet column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312661.6A CN108448472A (en) | 2018-04-09 | 2018-04-09 | A kind of vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312661.6A CN108448472A (en) | 2018-04-09 | 2018-04-09 | A kind of vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448472A true CN108448472A (en) | 2018-08-24 |
Family
ID=63199453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312661.6A Pending CN108448472A (en) | 2018-04-09 | 2018-04-09 | A kind of vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963804A (en) * | 2018-09-18 | 2018-12-07 | 张家港市宏冠金属制品厂 | A kind of drawer type power distributing cabinet |
| CN112004346A (en) * | 2020-07-21 | 2020-11-27 | 南京驭逡通信科技有限公司 | Outer protection structure for communication equipment and installation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795105A (en) * | 1980-12-01 | 1982-06-12 | Meidensha Electric Mfg Co Ltd | Enclosed switch board |
| CN202258991U (en) * | 2011-09-09 | 2012-05-30 | 许昌永新电器设备有限公司 | Single-phase monopole indoor railway embedded pole vacuum circuit breaker |
| CN202930302U (en) * | 2012-10-30 | 2013-05-08 | 中国中化股份有限公司 | Integral transformation structure of split type high voltage circuit breaker |
-
2018
- 2018-04-09 CN CN201810312661.6A patent/CN108448472A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795105A (en) * | 1980-12-01 | 1982-06-12 | Meidensha Electric Mfg Co Ltd | Enclosed switch board |
| CN202258991U (en) * | 2011-09-09 | 2012-05-30 | 许昌永新电器设备有限公司 | Single-phase monopole indoor railway embedded pole vacuum circuit breaker |
| CN202930302U (en) * | 2012-10-30 | 2013-05-08 | 中国中化股份有限公司 | Integral transformation structure of split type high voltage circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963804A (en) * | 2018-09-18 | 2018-12-07 | 张家港市宏冠金属制品厂 | A kind of drawer type power distributing cabinet |
| CN112004346A (en) * | 2020-07-21 | 2020-11-27 | 南京驭逡通信科技有限公司 | Outer protection structure for communication equipment and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |