CN207625193U - A kind of Novel armored fixed switch arrangement - Google Patents
A kind of Novel armored fixed switch arrangement Download PDFInfo
- Publication number
- CN207625193U CN207625193U CN201721893097.9U CN201721893097U CN207625193U CN 207625193 U CN207625193 U CN 207625193U CN 201721893097 U CN201721893097 U CN 201721893097U CN 207625193 U CN207625193 U CN 207625193U
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- cabinet
- bar
- branch bar
- fixed
- breaker
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Abstract
The utility model discloses a kind of Novel armored fixed switch arrangement, including cabinet, three compartments are set in cabinet, cabinet forward upper is equipped with control room, and upside is equipped with bus-bar room in the middle part of cabinet, and cabinet lower part is equipped with cable vault；Main bus-bar and branch bar are installed in bus-bar room, breaker and current transformer are installed in cable vault, breaker top is equipped with tri-station isolating switch, the tri-station isolating switch is along cabinet depth direction longitudinal arrangement, the breaker is transversely arranged along cabinet wide direction, increases whole cabinet reliability, and use hands injured busbar arrangement mode, realize the seamless spliced and cabinet with hands injured, it is applied widely.
Description
Technical field
The utility model belongs to technology of transmission and distribution switchgear, and specifically, the utility model is related to a kind of novel
Armouring fixed switch arrangement.
Background technology
Up to the present, the switchgear used in intermediate voltage electric power system is based on KYN28 hands injureds, but hands injured exists
Contact box relative closure caused by fever it is serious, it is commonplace to cause short trouble problem, and in vehicle-mounted change, movement
In the transformer equipments such as change, hands injured can not be used due to motility；And it can safeguard and reduced-maintenance fixed switch arrangement（Letter
Claim " fixed cabinet "）Then well solve fever heat dissipation and mobile application problem.
But presently, there are fixation cabinet product it is big, the problems such as hardly possible maintenance, low space utilization, seriously constrains fixed cabinet
Development, and in certain occasions, than transformation of as usual standing, it is difficult to which carrying out seamless spliced and cabinet with hands injured, also limitation is fixed significantly
Cabinet market propulsion, while Miniaturization Design receive disconnecting switch influence be difficult to carry out, disconnecting switch is according to compound inslation
Then reduce security reliability.
Invention content
In view of the deficienciess of the prior art, the utility model provides a kind of Novel armored fixed switch arrangement, use
The mounting arrangements mode of side-mounted disconnecting switch and positive-installed breaker increases whole cabinet reliability, and uses hands injured busbar cloth
Mode is set, realizes the seamless spliced and cabinet with hands injured, it is applied widely.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of Novel armored is fixed to be opened
Equipment, including cabinet are closed, three compartments are set in cabinet, cabinet forward upper is equipped with control room, and upside is equipped with busbar in the middle part of cabinet
Room, cabinet lower part are equipped with cable vault；Main bus-bar and branch bar are installed in bus-bar room, breaker and electricity are installed in cable vault
Current transformer, breaker top are equipped with tri-station isolating switch, and the tri-station isolating switch is along cabinet depth direction longitudinal arrangement, institute
It is transversely arranged along cabinet wide direction to state breaker.
Further, the tri-station isolating switch, branch bar, main bus-bar are sequentially connected, and the branch bar is along cabinet
Short transverse vertical array, the main bus-bar coordinate, seamless spelling along cabinet short transverse vertical array with handcart switch cabinet busbar
Cabinet.
Further, the branch bar is fixed by supporting insulator.
Further, the branch bar includes upside branch bar, medial fascicle busbar and downside branch bar, upside
Branch bar is fixed on by supporting insulator on cabinet, passes through supports insulative between medial fascicle busbar and upside branch bar
Son is fixed.
Further, the alternate of the tri-station isolating switch passes through air insulation.
Compared with prior art, the utility model advantage is：
（1）The structure of existing fixed switch arrangement is improved, if three compartments, realizes miniaturization；Between compartment and shell is equal
Meet corresponding protection level requirements；And using the mounting arrangements mode of side-mounted disconnecting switch, meet bus-bar room and cable vault
Between IP2X requirements, while increasing control room's height；
（2）Disconnecting switch is alternate complete using air insulation by the way of longitudinally mounted, improves security reliability；
（3）Using the mounting arrangements mode of formal dress fixed breaker, column support type or punching mutual inductor improve cable and connect
Line height；
（4）Busbar arrangement mode uses hands injured busbar arrangement mode, realizes and coordinates with handcart switch cabinet busbar, is seamless
Cabinet is spelled, it is applied widely, adapt to client and the market demand.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1. control rooms；2. bus-bar room；3. cable vault；4. main bus-bar；5. branch bar；6. breaker；7. electricity
Current transformer；8. tri-station isolating switch；9. supporting insulator.
Specific implementation mode
The utility model is further described with reference to specific embodiment.
As shown in Figure 1, Novel armored fixed switch arrangement, including cabinet, set three compartments in cabinet, on front side of cabinet on
Portion is control room 1, and cabinet middle part upside is bus-bar room 2, and cabinet lower part is cable vault 3；4 He of main bus-bar is installed in bus-bar room 2
Branch bar 5 is equipped with breaker 6 and current transformer 7 in cable vault 3, and 6 top of breaker is equipped with tri-station isolating switch 8,
In order to increase security reliability, the use of insulating part is reduced, the alternate of tri-station isolating switch 8 complete uses air insulation；Three
For station disconnecting switch 8 along cabinet depth direction longitudinal arrangement, breaker 6 is transversely arranged along cabinet wide direction.
Tri-station isolating switch 8, branch bar 5, main bus-bar 4 are sequentially connected, and branch bar 5 is vertically arranged along cabinet short transverse
Row, including upside branch bar, medial fascicle busbar and downside branch bar, each branch bar are fixed using supporting insulator,
It being fixed to each other between two-phase branch bar, i.e. upside branch bar is fixed on by supporting insulator on cabinet, meanwhile, medial fascicle
It is fixed by supporting insulator 9 between busbar and upside branch bar, upside branch bar is female by center line branch as supporting point
Line is fixed, and the requirement of dynamic and thermal stability is met.Main bus-bar 4 is also along cabinet short transverse vertical array, using handcart switch cabinet busbar
Arrangement, can coordinate with handcart switch cabinet busbar, seamless spelling cabinet, adapt to client and the market demand.
It is set in conclusion the configuration mode of the compartment and device inside the utility model solves fixed small-sized Switching
Standby there are problems, increase security reliability, and can be seamless spliced with handcart switch cabinet, applied widely, adapt to visitor
Family and the market demand push the development of the fixed cabinet of miniaturization, a kind of new solution are provided for armouring fixed switch arrangement.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of Novel armored fixed switch arrangement, including cabinet, it is characterised in that：Three compartments are set in cabinet, before cabinet
Upper lateral part is equipped with control room, and upside is equipped with bus-bar room in the middle part of cabinet, and cabinet lower part is equipped with cable vault；Main mother is installed in bus-bar room
Line and branch bar, breaker and current transformer are equipped in cable vault, and breaker top is equipped with tri-station isolating switch, institute
Tri-station isolating switch is stated along cabinet depth direction longitudinal arrangement, the breaker is transversely arranged along cabinet wide direction.
2. Novel armored fixed switch arrangement according to claim 1, it is characterised in that：Three station is kept apart
Pass, branch bar, main bus-bar are sequentially connected, and the branch bar is along cabinet short transverse vertical array, and the main bus-bar is along cabinet height
Direction vertical array is spent, is coordinated with handcart switch cabinet busbar, seamless spelling cabinet.
3. Novel armored fixed switch arrangement according to claim 2, it is characterised in that：The branch bar passes through branch
Support insulator is fixed.
4. Novel armored fixed switch arrangement according to claim 3, it is characterised in that：The branch bar includes upper
Side branch bar, medial fascicle busbar and downside branch bar, upside branch bar are fixed on by supporting insulator on cabinet,
It is fixed by supporting insulator between medial fascicle busbar and upside branch bar.
5. Novel armored fixed switch arrangement according to claim 1, it is characterised in that：The tri-station isolating switch
Alternate pass through air insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893097.9U CN207625193U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored fixed switch arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893097.9U CN207625193U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored fixed switch arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625193U true CN207625193U (en) | 2018-07-17 |
Family
ID=62830638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893097.9U Active CN207625193U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored fixed switch arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
| CN113097891A (en) * | 2019-12-23 | 2021-07-09 | 河南森源电气股份有限公司 | Switch cabinet |
-
2017
- 2017-12-29 CN CN201721893097.9U patent/CN207625193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097891A (en) * | 2019-12-23 | 2021-07-09 | 河南森源电气股份有限公司 | Switch cabinet |
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
| CN112769051B (en) * | 2020-12-30 | 2023-01-17 | 杭州电力设备制造有限公司建德冠源成套电气制造分公司 | Power distribution cabinet capable of realizing seamless connection of screens |
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