CN108011316A - A kind of switchgear with double-bus room - Google Patents

A kind of switchgear with double-bus room Download PDF

Info

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
Application number
CN201610952680.6A
Other languages
Chinese (zh)
Inventor
周诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Ya Kun Machinery Co Ltd
Original Assignee
Zhenjiang Ya Kun Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Ya Kun Machinery Co Ltd filed Critical Zhenjiang Ya Kun Machinery Co Ltd
Priority to CN201610952680.6A priority Critical patent/CN108011316A/en
Publication of CN108011316A publication Critical patent/CN108011316A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/005Electrical connection between switchgear cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-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

A kind of switchgear with double-bus room
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.
CN201610952680.6A 2016-10-27 2016-10-27 A kind of switchgear with double-bus room Pending CN108011316A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN204349317U (en) A kind of withdraw-type AC metal closed switch cabinet
CN108011316A (en) A kind of switchgear with double-bus room
CN206225875U (en) A kind of solid insulated switchgear
CN202917885U (en) A steel-clad movable AC switch cabinet
CN206225808U (en) A kind of high-tension switch cabinet
CN103840380A (en) PT2 type power distribution station
CN103840378A (en) Improved PT1 type power distribution station
CN205195065U (en) Novel miniaturized integrated cubical switchboard that opens circuit
CN206225873U (en) A kind of switch cubicle with double-bus room
CN205265135U (en) Fixed metal enclosed switchgear of armor
CN204304298U (en) A kind of box-shaped fixed type alternating current metal closed switch
CN101989733B (en) Composite high-voltage combined electric appliance
CN204205307U (en) A kind of plateau type armored cabinet and PT dolly supporting with it
CN202353060U (en) Single bus sectional system high-voltage power distribution cabinet
CN203826781U (en) PT2 power distribution station
CN203813217U (en) Improved PT1 type power distribution station
CN203813222U (en) Two-input two-output PT2 power distribution station with subsections
CN203617718U (en) Outdoor zero voltage switching reactive compensation device
CN203813221U (en) PT1 type power distribution station
CN104037622A (en) Two-in and two-out sectionalized power distribution station
CN202260230U (en) 12kV armor-mounted air-insulated metal-enclosed switchgear
CN204333626U (en) Standby device is mutually moved back in two-way inlet wire list table metering throwing
CN204290067U (en) Two-way high voltage power distributing cabinet
CN203481116U (en) Three-station insulating switch
CN213460559U (en) 35kV armored high-voltage switch cabinet

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180508

WD01 Invention patent application deemed withdrawn after publication