CN207625121U - A kind of Medium Voltage Switchgear - Google Patents
A kind of Medium Voltage Switchgear Download PDFInfo
- Publication number
- CN207625121U CN207625121U CN201721829464.9U CN201721829464U CN207625121U CN 207625121 U CN207625121 U CN 207625121U CN 201721829464 U CN201721829464 U CN 201721829464U CN 207625121 U CN207625121 U CN 207625121U
- Authority
- CN
- China
- Prior art keywords
- outer framework
- hole
- mounting bracket
- plate
- cable
- 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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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of Medium Voltage Switchgears,The outer framework inner cavity is divided into left and right two parts by demarcation strip,The bus-bar room for accessing busbar and the cable vault for installing outlet cable are equipped on the left of the outer framework inner cavity,The mutual inductor mounting bracket is arranged in cable vault,And the mutual inductor mounting bracket is fixed on the side of outer framework,Low tension gas chamber and hyperbaric chamber are equipped on the right side of the outer framework inner cavity,The middle part in the hyperbaric chamber is equipped with the breaker mounting bracket of horizontal direction,Breaker mounting bracket one end is fixed on demarcation strip,The other end is fixed on outer framework,The demarcation strip is equipped with upper through-hole and lower through-hole for threading,The bus-bar room is communicated through upper through-hole with hyperbaric chamber,The bus-bar room is communicated through lower through-hole with cable vault,The front on the right side of the outer framework is equipped with upper door-plate and lower door-plate,The utility model is while user-friendly,Improve the safety of switchgear.
Description
Technical field
The utility model belongs to switchgear technical field, and in particular to a kind of Medium Voltage Switchgear.
Background technology
Medium Voltage Switchgear till now, mostly has five anti-functions, can ensure the safety of switchgear operation substantially.
But it due to unallocated each functional area inside existing Medium Voltage Switchgear, is caused to the safe operation of Medium Voltage Switchgear larger
It influences, while inconvenience is brought to the use of user.There is also internal structure layouts not to conform to for existing Medium Voltage Switchgear simultaneously
Reason, it is inconvenient the defects of.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of Medium Voltage Switchgear.
A kind of Medium Voltage Switchgear of technical solutions of the utility model, including outer framework, demarcation strip, mutual inductor mounting bracket, open circuit
Device mounting bracket, the outer framework inner cavity are divided into left and right two parts by demarcation strip, are equipped on the left of the outer framework inner cavity for connecing
Enter the bus-bar room of busbar and the cable vault for installing outlet cable, the mutual inductor mounting bracket is arranged in cable vault, and institute
The side that mutual inductor mounting bracket is fixed on outer framework is stated, the low pressure for installing low-voltage electrical is equipped on the right side of outer framework inner cavity
Electric panel room and hyperbaric chamber for installing high-voltage circuitbreaker, the breaker that the middle part in the hyperbaric chamber is equipped with horizontal direction are installed
Frame, breaker mounting bracket one end is fixed on demarcation strip, the other end is fixed on outer framework, and the demarcation strip, which is equipped with, to be used
In the upper through-hole and lower through-hole of threading, the bus-bar room is communicated through upper through-hole with hyperbaric chamber, and the bus-bar room is through lower through-hole and electricity
Cable room communicates, and the front on the right side of the outer framework is equipped with upper door-plate and lower door-plate.
Preferably, the upper door-plate is connected by hinge with outer framework, and the upper door-plate is indicated equipped with low-voltage electrical
Lamp, low-voltage electrical instrument hole, upper lock-hole of door board.
Preferably, the lower door-plate is connected by hinge with outer framework, and the lower door-plate electrically refers to equipped with hyperbaric chamber
Show lamp, high-voltage electrical apparatus instrument hole, lower lock-hole of door board.
Preferably, the lower part of the cable vault is equipped with cable fixed mount, and the cable fixed mount is fixed under outer framework
Portion.
Compared with prior art, the utility model has the beneficial effects that：
When the utility model is used, high voltage bus is accessed from bus-bar room, low-voltage electrical is mounted in low-voltage electrical room, high
The high-voltage electrical apparatus such as voltage breaker, arc-control device are mounted on the indoor breaker mounting bracket of high pressure, voltage transformer, Current Mutual Inductance
Device, outlet cable are mounted in cable vault, and voltage transformer and current transformer are mounted on mutual inductor mounting bracket, outlet cable
Drawn from cable vault, outlet cable fixed by cable fixed mount, the utility model by by busbar, low-voltage is electrical, high pressure
Electrically, the different zones in switchgear are arranged in outlet cable, while user-friendly, improve the safety of switchgear.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Medium Voltage Switchgear of the utility model.
Fig. 2 is the left view schematic diagram of Fig. 1.
In figure, 1, outer framework, 2, bus-bar room, 3, mutual inductor mounting bracket, 4, cable vault, 5, cable fixed mount, 6, demarcation strip,
7, low tension gas chamber, 8, upper door-plate, 9, lower door-plate, 10, hyperbaric chamber, 11, breaker mounting bracket, 12, hinge, 13, low-voltage electrical
Indicator light, 14, low-voltage electrical instrument hole, 15, upper lock-hole of door board, 16, the electrical indicator light in hyperbaric chamber, 17, high-voltage electrical apparatus instrument hole,
18, lower lock-hole of door board.
Specific implementation mode
For ease of those skilled in the art understand that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical solution is described further.
As shown in Figure 1 and Figure 2, a kind of Medium Voltage Switchgear, including outer framework 1, demarcation strip 6, mutual inductor mounting bracket 3, breaker
Mounting bracket 11,1 inner cavity of the outer framework are divided into left and right two parts by demarcation strip 6, are equipped with and are used on the left of 1 inner cavity of the outer framework
The bus-bar room 2 of busbar and the cable vault 4 for installing outlet cable are accessed, the mutual inductor mounting bracket 3 is arranged in cable vault 4
It is interior, and the mutual inductor mounting bracket 3 is fixed on the side of outer framework 1, is equipped on the right side of 1 inner cavity of the outer framework for installing low pressure
The middle part in electrical low tension gas chamber 7 and the hyperbaric chamber 10 for installing high-voltage circuitbreaker, the hyperbaric chamber 10 is equipped with level side
To breaker mounting bracket 11, described 11 one end of breaker mounting bracket is fixed on demarcation strip 6, the other end is fixed on outer framework 1
On, the demarcation strip 6 is equipped with upper through-hole and lower through-hole for threading, and the bus-bar room 2 is through upper through-hole and 10 phase of hyperbaric chamber
Logical, the bus-bar room 2 is communicated through lower through-hole with cable vault 4, and the front on the right side of the outer framework 1 is equipped with upper door-plate 8 and Xiamen
Plate 9, the upper door-plate 8 are connected by hinge 12 with outer framework 1, and the upper door-plate 8 is equipped with low-voltage electrical indicator light 13, low
Voltage electrical instrument hole 14, upper lock-hole of door board 15, the lower door-plate 9 are connected by hinge 12 with outer framework 1, the lower door-plate 9
It is equipped with the electrical indicator light 16 in hyperbaric chamber, high-voltage electrical apparatus instrument hole 17, lower lock-hole of door board 18, the lower part of the cable vault 4 is equipped with
Cable fixed mount 5, the cable fixed mount 5 are fixed on the lower part of outer framework 1；
The operation principle of the utility model is：
When the utility model is used, high voltage bus is accessed from bus-bar room 2, low-voltage electrical is mounted in low tension gas chamber 7,
The high-voltage electrical apparatus such as high-voltage circuitbreaker, arc-control device are mounted on the breaker mounting bracket 11 in hyperbaric chamber 10, voltage transformer, electricity
Current transformer, outlet cable are mounted in cable vault 4, and voltage transformer and current transformer are mounted on mutual inductor mounting bracket 3,
Outlet cable is drawn from cable vault 4, and outlet cable is fixed by cable fixed mount 5.
Technical solutions of the utility model are exemplarily described utility model above in conjunction with attached drawing, it is clear that this practicality
Novel specific implementation is not subject to the restrictions described above, as long as using the methodology and technical solution progress of the utility model
Various unsubstantialities improve, or it is not improved the design of utility model and technical solution are directly applied into other occasions,
It both is within the protection scope of the present invention.
Claims (4)
1. a kind of Medium Voltage Switchgear, including outer framework (1), demarcation strip (6), mutual inductor mounting bracket (3), breaker mounting bracket
(11), it is characterised in that：Outer framework (1) inner cavity is divided into left and right two parts, the outer framework (1) interior by demarcation strip (6)
The bus-bar room (2) for accessing busbar and the cable vault (4) for installing outlet cable, the mutual inductor installation are equipped on the left of chamber
Frame (3) setting is in cable vault (4), and the mutual inductor mounting bracket (3) is fixed on the side of outer framework (1), the outer framework
(1) the low tension gas chamber (7) for installing low-voltage electrical and the hyperbaric chamber for installing high-voltage circuitbreaker are equipped on the right side of inner cavity
(10), the middle part of the hyperbaric chamber (10) is equipped with the breaker mounting bracket (11) of horizontal direction, the breaker mounting bracket (11)
One end is fixed on demarcation strip (6), the other end is fixed on outer framework (1), and the demarcation strip (6) is equipped with for threading
Through-hole and lower through-hole, the bus-bar room (2) communicate through upper through-hole with hyperbaric chamber (10), and the bus-bar room (2) is through lower through-hole and electricity
Cable room (4) communicates, and the front on the right side of the outer framework (1) is equipped with upper door-plate (8) and lower door-plate (9).
2. a kind of Medium Voltage Switchgear according to claim 1, it is characterised in that：The upper door-plate (8) passes through hinge (12)
Be connected with outer framework (1), the upper door-plate (8) be equipped with low-voltage electrical indicator light (13), low-voltage electrical instrument hole (14), on
Lock-hole of door board (15).
3. a kind of Medium Voltage Switchgear according to claim 1, it is characterised in that：The lower door-plate (9) passes through hinge (12)
Be connected with outer framework (1), the lower door-plate (9) be equipped with the electrical indicator light in hyperbaric chamber (16), high-voltage electrical apparatus instrument hole (17),
Lower lock-hole of door board (18).
4. a kind of Medium Voltage Switchgear according to claim 1, it is characterised in that：The lower part of the cable vault (4) is equipped with electricity
Cable fixed frame (5), the cable fixed mount (5) are fixed on the lower part of outer framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829464.9U CN207625121U (en) | 2017-12-25 | 2017-12-25 | A kind of Medium Voltage Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829464.9U CN207625121U (en) | 2017-12-25 | 2017-12-25 | A kind of Medium Voltage Switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625121U true CN207625121U (en) | 2018-07-17 |
Family
ID=62829672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829464.9U Expired - Fee Related CN207625121U (en) | 2017-12-25 | 2017-12-25 | A kind of Medium Voltage Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625121U (en) |
-
2017
- 2017-12-25 CN CN201721829464.9U patent/CN207625121U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211225 |