CN108011316A - A kind of switchgear with double-bus room - Google Patents
A kind of switchgear with double-bus room Download PDFInfo
- Publication number
- CN108011316A CN108011316A CN201610952680.6A CN201610952680A CN108011316A CN 108011316 A CN108011316 A CN 108011316A CN 201610952680 A CN201610952680 A CN 201610952680A CN 108011316 A CN108011316 A CN 108011316A
- Authority
- CN
- China
- Prior art keywords
- bus
- cabinet body
- switch cabinet
- switch
- bar room
- 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
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/005—Electrical connection between switchgear cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of switchgear with double-bus room, including the first bus-bar room, the second bus-bar room, the first bus isolating switch, the second bus isolating switch, contact box, breaker, current transformer, arrester, earthing switch and switch cabinet body, the upper end side of the switch cabinet body is provided with the first bus-bar room;The upper end opposite side of the switch cabinet body is provided with the second bus-bar room;The first bus isolating switch and the second bus isolating switch are fixed with the switch cabinet body;The bosom of the switch cabinet body is provided with contact box and breaker;The inner wall side of the switch cabinet body is fixed with current transformer;Inner bottom surface one end of the switch cabinet body is fixed with arrester;Earthing switch is provided with the inner bottom surface of the switch cabinet body.The advantageous effect of the invention is to set two bus-bar rooms, increases the space of busbar arrangement, enabling wiring and wiring requirements, the use scope for adapting to the circuit configuration of modernization are extensive.
Description
Technical field
The invention belongs to switchgear technical field, and in particular to a kind of switchgear with double-bus room.
Background technology
Switchgear is suitable for exchange 50Hz, the rated operational voltage of the power consumers such as substation, power plant, factories and miness, enterprise
The distribution system of 380V, rated operational current to 3150A, it is changed as the electric energy of power, illumination and controller switching equipment, divides
With with controlling the inside plant being used.
Current switchgear, only has a bus-bar room so that cannot meet wiring and the cloth of the circuit configuration of modernization
Line demand so that limitation is larger.
Therefore, a kind of switchgear with double-bus room is invented to be very necessary.
The content of the invention
It is an object of the invention to provide a kind of switchgear with double-bus room, to solve to propose in above-mentioned background technology
Current switchgear, only has a bus-bar room so that cannot meet wiring and the wiring requirements of the circuit configuration of modernization, make
Obtain the problem of limitation is larger.
To achieve the above object, the present invention provides following technical solution:A kind of switchgear with double-bus room, including the
One bus-bar room, the second bus-bar room, the first bus isolating switch, the second bus isolating switch, contact box, breaker, Current Mutual Inductance
Device, arrester, earthing switch and switch cabinet body, the upper end side of the switch cabinet body are provided with the first bus-bar room;It is described
The upper end opposite side of switch cabinet body is provided with the second bus-bar room;The first busbar is fixed with the switch cabinet body to keep apart
Close and the second bus isolating switch;First bus isolating switch and the first bus-bar room are electrically connected;Second busbar every
Pass is left to be electrically connected with the second bus-bar room;The bosom of the switch cabinet body is provided with contact box and breaker;It is described
The inner wall side of switch cabinet body is fixed with current transformer;Inner bottom surface one end of the switch cabinet body is fixed with arrester;
Earthing switch is provided with the inner bottom surface of the switch cabinet body.
Further, it is provided with insulating barrier between first bus-bar room and the second bus-bar room.
Further, the current transformer is fixedly connected by insulated bolt with the inner wall of switch cabinet body.
The technique effect and advantage of the present invention:The switchgear with double-bus room, by the upper end of switch cabinet body
Side sets the first bus-bar room and sets the second bus-bar room in the upper end opposite side of switch cabinet body, and the first bus-bar room with
Second bus-bar room is spaced from each other by insulating barrier, and sets the first bus isolating switch and the first bus-bar room to be electrically connected again
And second bus isolating switch and the second bus-bar room be electrically connected so that reach and control the first bus-bar room and the second busbar respectively
The effect of room, increases the space of busbar arrangement, enabling adapts to wiring and the wiring requirements of the circuit configuration of modernization, uses
It is in extensive range.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure:The first bus-bar rooms of 1-;The second bus-bar rooms of 2-;The first bus isolating switch of 3-;The second bus isolating switch of 4-;
5- contact boxs;6- breakers;7- current transformers;8- arresters;9- earthing switches;10- switch cabinet bodies.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The present invention provides a kind of switchgear with double-bus room as shown in Figure 1, including the first bus-bar room 1, second
It is bus-bar room 2, the first bus isolating switch 3, the second bus isolating switch 4, contact box 5, breaker 6, current transformer 7, lightning-arrest
Device 8, earthing switch 9 and switch cabinet body 10, the upper end side of the switch cabinet body 10 are provided with the first bus-bar room 1;It is described
The upper end opposite side of switch cabinet body 10 is provided with the second bus-bar room 2;The first busbar is fixed with the switch cabinet body 10
3 and second bus isolating switch 4 of disconnecting switch;First bus isolating switch 3 is electrically connected with the first bus-bar room 1;It is described
Second bus isolating switch 4 is electrically connected with the second bus-bar room 2;The bosom of the switch cabinet body 10 is provided with contact box
5 and breaker 6;The inner wall side of the switch cabinet body 10 is fixed with current transformer 7;The interior bottom of the switch cabinet body 10
Face one end is fixed with arrester 8;Earthing switch 9 is provided with the inner bottom surface of the switch cabinet body 10.
Further, it is provided with insulating barrier between 1 and second bus-bar room 2 of the first bus-bar room.
Further, the current transformer 7 is fixedly connected by insulated bolt with the inner wall of switch cabinet body 10.
Operation principle:The switchgear with double-bus room, by setting first in the upper end side of switch cabinet body 10
Bus-bar room 1 and upper end opposite side the second bus-bar room 2 of setting in switch cabinet body 10, and the first bus-bar room 1 and second is female
Line room 2 is spaced from each other by insulating barrier, and the first bus isolating switch 3 is set and the first bus-bar room 1 be electrically connected with
And second bus isolating switch 4 be electrically connected with the second bus-bar room 2 so that reach and control the first bus-bar room 1 and second female respectively
The effect of line room 2, increases the space of busbar arrangement, enabling wiring and the wiring requirements of the circuit configuration of modernization are adapted to,
Use scope is extensive.
Using technical solution of the present invention, or those skilled in the art is under the inspiration of technical solution of the present invention, if
Similar technical solution is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (3)
1. a kind of switchgear with double-bus room, including the first bus-bar room(1), the second bus-bar room(2), the first busbar keeps apart
Close(3), the second bus isolating switch(4), contact box(5), breaker(6), current transformer(7), arrester(8), ground connection open
Close(9)And switch cabinet body(10), it is characterised in that:The switch cabinet body(10)Upper end side be provided with the first bus-bar room
(1);The switch cabinet body(10)Upper end opposite side be provided with the second bus-bar room(2);The switch cabinet body(10)It is interior
It is fixed with the first bus isolating switch(3)With the second bus isolating switch(4);First bus isolating switch(3)With first
Bus-bar room(1)It is electrically connected;Second bus isolating switch(4)With the second bus-bar room(2)It is electrically connected;The switchgear sheet
Body(10)Bosom be provided with contact box(5)And breaker(6);The switch cabinet body(10)Inner wall side be fixed with
Current transformer(7);The switch cabinet body(10)Inner bottom surface one end be fixed with arrester(8);The switch cabinet body
(10)Inner bottom surface on be provided with earthing switch(9).
2. the switchgear according to claim 1 with double-bus room, it is characterised in that:First bus-bar room(1)With
Second bus-bar room(2)Between be provided with insulating barrier.
3. the switchgear according to claim 1 with double-bus room, it is characterised in that:The current transformer(7)It is logical
Cross insulated bolt and switch cabinet body(10)Inner wall be fixedly connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610952680.6A CN108011316A (en) | 2016-10-27 | 2016-10-27 | A kind of switchgear with double-bus room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610952680.6A CN108011316A (en) | 2016-10-27 | 2016-10-27 | A kind of switchgear with double-bus room |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108011316A true CN108011316A (en) | 2018-05-08 |
Family
ID=62048397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610952680.6A Pending CN108011316A (en) | 2016-10-27 | 2016-10-27 | A kind of switchgear with double-bus room |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108011316A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193400A (en) * | 2018-11-22 | 2019-01-11 | 湖北理工学院 | A kind of high and low voltage switchgear with real time monitoring warning function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203180366U (en) * | 2013-03-28 | 2013-09-04 | 杭州禹航电器有限公司 | Double-bus centrally-installed switchgear |
CN204349317U (en) * | 2015-01-20 | 2015-05-20 | 山东齐开电力设备股份有限公司 | A kind of withdraw-type AC metal closed switch cabinet |
-
2016
- 2016-10-27 CN CN201610952680.6A patent/CN108011316A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203180366U (en) * | 2013-03-28 | 2013-09-04 | 杭州禹航电器有限公司 | Double-bus centrally-installed switchgear |
CN204349317U (en) * | 2015-01-20 | 2015-05-20 | 山东齐开电力设备股份有限公司 | A kind of withdraw-type AC metal closed switch cabinet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193400A (en) * | 2018-11-22 | 2019-01-11 | 湖北理工学院 | A kind of high and low voltage switchgear with real time monitoring warning function |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |
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WD01 | Invention patent application deemed withdrawn after publication |