CN205583411U - High voltage vacuum switchgear - Google Patents
High voltage vacuum switchgear Download PDFInfo
- Publication number
- CN205583411U CN205583411U CN201620198039.3U CN201620198039U CN205583411U CN 205583411 U CN205583411 U CN 205583411U CN 201620198039 U CN201620198039 U CN 201620198039U CN 205583411 U CN205583411 U CN 205583411U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- high voltage
- cabinet
- metal plate
- switchgear cabinet
- 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
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a the utility model discloses a high voltage vacuum switchgear, include: at the internal multiunit high pressure vacuum circuit breaker that sets up of the cabinet of cubical switchboard, wherein, still include: the vacuum baffle, the vacuum baffle includes: the metal plate body, the vacuum cavity is offered at the middle part of metal plate body, the vacuum baffle set up in between multiunit high pressure vacuum circuit breaker with the inside wall fixed connection of the cabinet body. Thereby the problem that current high voltage vacuum switchgear insulating reliability is poor has been solved. Thereby improved the insulating degree between the high -pressure vacuum circuit breaker, improved the reliability of equipment, reduced the cost of maintenance and the use cost of equipment.
Description
Technical field
This utility model relates in the technical field of electric power transmission and Factory Electricity Supply, particularly relates to a kind of high
Pressure vacuum switch cabinet.
Background technology
Switchyard in power plant, the transformer station of transmission line of electricity, accept the user terminal electric substation of electric energy
In, all various switch cubicles of a large amount of employing.Along with the rise of vacuum circuit breaker, low-oil-content circuit-breaker is refused progressively to move back
Occupy secondly.Generally can be independently arranged multiple vacuum circuit breaker in vacuum switch cabinet, each independent true
Mutually insulated between empty chopper.But relatively big at ambient humidity, temperature high or the temperature difference big in the case of,
Easily causing the problems such as decreasing insulating, the most in case of high pressures, more easily cause equipment can
By the reduction in property, safety and life-span, thus, make maintenance cost improve.
Utility model content
For above-mentioned defect of the prior art, the purpose of this utility model is to provide a kind of high pressure vacuum
Switch cubicle.Thus the problem solving existing high voltage vacuum switchgear cabinet insulating reliability difference.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of high voltage vacuum switchgear cabinet, including: arrange in the cabinet of switch cubicle and organize high pressure vacuum more
Chopper, also includes: vacuum dividing plate；Described vacuum dividing plate includes: metal plate, described metallic plate
Vacuum chamber is offered at the middle part of body；Described vacuum dividing plate be arranged between described many group high-pressure vacuum breakers with
The medial wall of described cabinet is fixing to be connected.
In a preferred embodiment, described vacuum dividing plate is solid with the inside bottom of described cabinet
Fixed connection.
In a preferred embodiment, the outer wall of described metal plate is offered one or more
Groove.
In a preferred embodiment, the generally circular in shape or polygon of described groove.
In a preferred embodiment, the thickness of described vacuum dividing plate is: 20～35mm.
In a preferred embodiment, the degree of depth of described groove is 5～8mm.
In a preferred embodiment, the fixing rubber film body of outside attachment of described metal plate.
In a preferred embodiment, the thickness of described rubber film body be 3mm～5mm,
5mm～8mm.
In a preferred embodiment, also include: radiating fin；Described radiating fin and institute
State the fixing connection in bottom of metal plate.
In a preferred embodiment, the material of metal plate is aluminium alloy.
The of the present utility model a kind of high voltage vacuum switchgear cabinet having the beneficial effect that in this utility model
By arranging vacuum dividing plate between internal high-pressure vacuum breaker, thus improve high pressure vacuum and break
Insulation degree between the device of road, improves the reliability of equipment, reduces the maintenance cost of equipment and makes
Use cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, it is clear that
Ground, the accompanying drawing in describing below is only embodiments more of the present utility model, common for this area
From the point of view of technical staff, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing.
Fig. 1 is in this utility model one embodiment, the composition signal of a kind of high voltage vacuum switchgear cabinet
Figure；
Fig. 2 is in this utility model another embodiment, and the composition of a kind of high voltage vacuum switchgear cabinet shows
It is intended to；
Fig. 3 is that in another embodiment of this utility model, the composition of a kind of high voltage vacuum switchgear cabinet shows
It is intended to；
Fig. 4 is in this utility model another embodiment, and the composition of a kind of high voltage vacuum switchgear cabinet shows
It is intended to.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model, and
It is not all, of embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art exist
Do not make the every other embodiment obtained under creative work premise, broadly fall into this utility model
The scope of protection.
In a kind of embodiment of the present utility model, as it is shown in figure 1, disclose a kind of high pressure vacuum
Switch cubicle, including: many group high-pressure vacuum breakers 20,21 are set in the cabinet 10 of switch cubicle,
Also include: vacuum dividing plate 30；Vacuum dividing plate 30 includes: metal plate 31, metal plate 31
Vacuum chamber 32 is offered at middle part；Vacuum dividing plate 30 is arranged between many group high-pressure vacuum breakers 20,21
Fix with the medial wall of cabinet 10 and be connected.The material of metal plate 31 is aluminium alloy.
For making the fixing more stable of vacuum dividing plate 30, in a kind of embodiment of the present utility model,
As in figure 2 it is shown, vacuum dividing plate 30 also inside bottom with cabinet is fixedly connected by welding.
Reduce the weight of vacuum dividing plate 30, in one of the present utility model for increasing insulation area simultaneously
In embodiment, as it is shown on figure 3, offer one or more groove 33 on the outer wall of metal plate 31.
Preferably, the generally circular in shape or polygon of above-mentioned groove 33.The degree of depth of groove 33 is 5～8mm.
In a kind of embodiment of the present utility model, the thickness of vacuum dividing plate 30 is: 20～35mm.
Thus certain intensity can be ensured while saving material.
For further enhancing insulating properties, in a kind of embodiment of the present utility model, such as Fig. 4
Shown in, the fixing rubber film body 40 of outside attachment of metal plate 31.The thickness of rubber film body 40 is
3mm～5mm, 5mm～8mm.
For increasing radiating fin further；Radiating fin is fixing with the bottom of metal plate 31 to be connected.
The above, detailed description of the invention the most of the present utility model, but protection model of the present utility model
Enclose and be not limited thereto, the skill that any those familiar with the art discloses at this utility model
In the range of art, can readily occur in change or replace, all should contain protection domain of the present utility model it
In.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (10)
1. a high voltage vacuum switchgear cabinet, including: arrange in the cabinet of switch cubicle and organize high-pressure vacuum breaker more, it is characterised in that also include: vacuum dividing plate；Described vacuum dividing plate includes: metal plate, and vacuum chamber is offered at the middle part of described metal plate；Described vacuum dividing plate is arranged at fixing with the medial wall of described cabinet between described many group high-pressure vacuum breakers connection.
A kind of high voltage vacuum switchgear cabinet the most according to claim 1, it is characterised in that described vacuum dividing plate is fixing with the inside bottom of described cabinet to be connected.
A kind of high voltage vacuum switchgear cabinet the most according to claim 1 and 2, it is characterised in that offer one or more groove on the outer wall of described metal plate.
A kind of high voltage vacuum switchgear cabinet the most according to claim 3, it is characterised in that the generally circular in shape or polygon of described groove.
A kind of high voltage vacuum switchgear cabinet the most according to claim 4, it is characterised in that the thickness of described vacuum dividing plate is: 20～35mm.
A kind of high voltage vacuum switchgear cabinet the most according to claim 5, it is characterised in that the degree of depth of described groove is 5～8mm.
A kind of high voltage vacuum switchgear cabinet, it is characterised in that the fixing rubber film body of outside attachment of described metal plate.
A kind of high voltage vacuum switchgear cabinet the most according to claim 7, it is characterised in that the thickness of described rubber film body is 3mm～5mm, 5mm～8mm.
A kind of high voltage vacuum switchgear cabinet the most according to claim 1, it is characterised in that also include: radiating fin；Described radiating fin is fixing with the bottom of described metal plate to be connected.
A kind of high voltage vacuum switchgear cabinet the most according to claim 1, it is characterised in that the material of metal plate is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198039.3U CN205583411U (en) | 2016-03-15 | 2016-03-15 | High voltage vacuum switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198039.3U CN205583411U (en) | 2016-03-15 | 2016-03-15 | High voltage vacuum switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583411U true CN205583411U (en) | 2016-09-14 |
Family
ID=56868186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198039.3U Expired - Fee Related CN205583411U (en) | 2016-03-15 | 2016-03-15 | High voltage vacuum switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579438A (en) * | 2017-09-28 | 2018-01-12 | 扬中市华荣电器设备有限公司 | A kind of switch cubicle |
-
2016
- 2016-03-15 CN CN201620198039.3U patent/CN205583411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579438A (en) * | 2017-09-28 | 2018-01-12 | 扬中市华荣电器设备有限公司 | A kind of switch cubicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |