CN107492808A - A kind of high-tension switch gear of double-bus configuration system - Google Patents

A kind of high-tension switch gear of double-bus configuration system Download PDF

Info

Publication number
CN107492808A
CN107492808A CN201710728778.8A CN201710728778A CN107492808A CN 107492808 A CN107492808 A CN 107492808A CN 201710728778 A CN201710728778 A CN 201710728778A CN 107492808 A CN107492808 A CN 107492808A
Authority
CN
China
Prior art keywords
apparatus casing
double
configuration system
switch gear
tension switch
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
CN201710728778.8A
Other languages
Chinese (zh)
Inventor
王小飞
朱海南
朱国银
张庆
何玉林
熊国华
林明敬
周银生
于锅宝
张伟
林长康
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.)
Zhongke Electric Power Equipment Group
Original Assignee
Zhongke Electric Power Equipment Group
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 Zhongke Electric Power Equipment Group filed Critical Zhongke Electric Power Equipment Group
Priority to CN201710728778.8A priority Critical patent/CN107492808A/en
Publication of CN107492808A publication Critical patent/CN107492808A/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
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • 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
    • H02B1/22Layouts for duplicate bus-bar selection
    • 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
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • 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
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • 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
    • H02B13/02Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect

Abstract

The invention discloses a kind of high-tension switch gear of double-bus configuration system; including apparatus casing, cable vault, breaker chamber, the second installation housing and the first installation housing; the side of the apparatus casing is provided with first pressure release disk; the inside of the apparatus casing is disposed with cable vault and breaker chamber; vacuum bubbles are provided with by bolt on breaker chamber inwall above the cable socket, circuit breaker operation mechanism, Three-Position Switch Operate Institutions and comprehensive protection device are sequentially installed with by bolt inside the apparatus casing of the breaker chamber side.The present invention makes this high-tension switch gear have high security by being provided with a series of structure, and is that the use of this equipment is more convenient by setting double-bus configuration system.

Description

A kind of high-tension switch gear of double-bus configuration system
Technical field
The present invention relates to detection device technology field, specially a kind of high-tension switch gear of double-bus configuration system.
Background technology
High-tension switch gear refer to voltage 3kV and more than, run in frequency 50Hz and following power system indoor With outdoor AC-DC switch equipment, it is mainly used in power system(Including power plant, transformer station, electric line and industrial and mining enterprises Deng user)Control and protection, both can according to operation of power networks need by a part of power equipment or circuit input or it is out of service, Also faulty component can quickly be cut off from power network in power equipment or line failure, so as to ensure fault-free portion in power network The normal operation and equipment, the safety of operating maintenance personnel divided.
And what is used inside traditional high-tension apparatus is all single busbar system, the effect of bus is to collect, distribute and transmit Electric energy, but the high-tension switch gear of single busbar system is in actual use when bus-bar fault, then returning on bus Road will have a power failure, it is impossible to ensure good working condition, and need to extend to both direction is balanced in enlarging, this just gives The enlarging of equipment causes very big trouble.
The content of the invention
It is an object of the invention to provide a kind of high-tension switch gear of double-bus configuration system, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides following technical scheme:A kind of high-tension switch gear of double-bus configuration system, bag Apparatus casing, cable vault, breaker chamber, the second installation housing and the first installation housing are included, the surface of the apparatus casing passes through Hinge is provided with maintenance door, and the apparatus casing surface below the maintenance door is provided with thermal vias, and the one of the apparatus casing Side is provided with first pressure release disk, and the inside of the apparatus casing is disposed with cable vault and breaker chamber, the open circuit The bottom of device chamber interior is provided with casting type current transformer, is set inside the breaker chamber of the casting type current transformer side It is equipped with cable socket, vacuum bubbles, the breaker is provided with by bolt on the breaker chamber inwall above the cable socket Inside the apparatus casing of room side by bolt be sequentially installed with circuit breaker operation mechanism, Three-Position Switch Operate Institutions and Comprehensive protection device, the first installation housing and the second installation housing, first peace are separately installed with the top of the apparatus casing The inside of dress housing and the second installation housing is all provided with tri-station isolating switch, and first above the tri-station isolating switch Installation housing and the second installation enclosure interior are all provided with bus tie.
Preferably, the surface of the apparatus casing is coated with PVC insulation films.
Preferably, the surface of the maintenance door is provided with handle.
Preferably, the apparatus casing surface of the thermal vias side is provided with supply hub.
Preferably, the cable vault is internally provided with earth bus.
Preferably, the top of the first installation housing and the second installation housing is provided with the 3rd pressure by bolt respectively Discharge disk and second pressure release disk.
Preferably, the inside of the first pressure release disk, the 3rd pressure release disk and second pressure release disk is all set There is pressure release passage.
Preferably, Manual operation handle is all installed on the tri-station isolating switch.
Compared with prior art, the beneficial effects of the invention are as follows:The high-tension switch gear of the double-bus configuration system passes through at this The surface of equipment is coated with PVC insulation films, and this equipment can be made effectively to stop extraneous electricity in actual use Influence of the magnetic to device interior electronic component and electronic equipment, increase the security used, and it is logical by being provided with radiating Hole, fast and effectively auxiliary heat dissipation can be carried out to high temperature caused by the work of this equipment, add the performance of this equipment, And by being provided with vacuum bubbles this equipment can be made effectively to carry out cooling effect in use, prevent that temperature is too high Influence the use of internal electronic component or cause the damage of device interior electronic component, and grasped by being provided with breaker Make mechanism and Three-Position Switch Operate Institutions, this equipment can be made easy to operate and use in use, increase The adjustable of equipment, controllability, and make this equipment operation more convenient, finally by being provided with first pressure release disk, the Three pressure discharge disk and second pressure release disk, and this device interior can be made short circuit accident, equipment expanded by heating, inside pressure occur When power raises, pressure release is played, the effect of protection equipment, considerably increase the safety in utilization of this equipment.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention;
Fig. 2 is the structural representation of the present invention.
In figure:1- earth bus;2- apparatus casings;3- cable vaults;4- first pressures discharge disk;5- casting type Current Mutual Inductances Device;6- breaker chambers;7- tri-station isolating switch;8- bus ties;9- second installs housing;10- second pressures discharge disk; The pressure of 11- the 3rd discharges disk;12- first installs housing;13- comprehensive protection devices;14- Three-Position Switch Operate Institutions;15- Vacuum bubbles;16- circuit breaker operation mechanisms;17- cable sockets;18- supply hubs;19- thermal vias;20- maintenance doors;21- handles Hand.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of embodiment provided by the invention:A kind of high-tension switch gear of double-bus configuration system, including Apparatus casing 2, cable vault 3, breaker chamber 6, second install housing 9 and first and install housing 12, the surface coating of apparatus casing 2 There are PVC insulation films, by being coated with PVC insulation films on the surface of this equipment, this equipment can be made in actual use process In can effectively stop influence of the external electromagnetic to device interior electronic component and electronic equipment, increase the safety used Property, the surface of apparatus casing 2 are provided with maintenance door 20 by hinge, and the surface of maintenance door 20 is provided with handle 21, maintenance door 20 The surface of apparatus casing 2 of lower section is provided with thermal vias 19, and by being provided with thermal vias 19, when can work this equipment Caused high temperature carries out fast and effectively auxiliary heat dissipation, adds the performance of this equipment, the equipment of the side of thermal vias 19 The surface of housing 2 is provided with supply hub 18, and the side of apparatus casing 2 is provided with first pressure release disk 4, apparatus casing 2 it is interior Portion is disposed with cable vault 3 and breaker chamber 6, and cable vault 3 is internally provided with earth bus 1, the bottom inside breaker chamber 6 End is provided with casting type current transformer 5, and the breaker chamber 6 of the side of casting type current transformer 5 is internally provided with cable socket 17, vacuum bubbles 15 are provided with by bolt on the inwall of breaker chamber 6 of the top of cable socket 17, and by being provided with vacuum bubbles 15 This equipment can be made effectively to carry out cooling effect in use, prevent the too high influence internal electronic component of temperature Use or cause the damage of device interior electronic component, inside the apparatus casing 2 of the side of breaker chamber 6 by bolt according to It is secondary that circuit breaker operation mechanism 16, Three-Position Switch Operate Institutions 14 and comprehensive protection device 13 are installed, and by being provided with Circuit breaker operation mechanism 16 and Three-Position Switch Operate Institutions 14, this equipment can be made easy to operation in use And use, the adjustable of equipment, controllability are added, and make this equipment operation more convenient, the top of apparatus casing 2 is pacified respectively Housing 9 is installed equipped with the first installation housing 12 and second, the top that the first installation housing 12 and second installs housing 9 passes through respectively Bolt is provided with the 3rd pressure release disk 11 and second pressure release disk 10, first pressure release disk 4, the 3rd pressure release disk 11 Pressure release passage is all provided with the inside of second pressure release disk 10, is pressed finally by first pressure release disk the 4, the 3rd is provided with Power discharges disk 11 and second pressure release disk 10, and this device interior can be made short circuit accident, equipment expanded by heating, inside pressure occur When power raises, pressure release is played, the effect of protection equipment, considerably increases the safety in utilization of this equipment, first installs housing 12 Tri-station isolating switch 7 is all installed with the inside of the second installation housing 9, manual behaviour is all installed on tri-station isolating switch 7 Make handle, the first installation housing 12 of the top of tri-station isolating switch 7 with bus be all installed inside the second installation housing 9 connected Device 8.
Operation principle:Using the preceding security for first checking each parts of this device interior, being then moved to the present apparatus makes Use is steadily placed, and connects external power supply use, checks whether bus occurs damaging and whether bus insulate during use, so Backward bus is charged, in use first pressure release disk 4, second pressure release disk 10 and the 3rd pressure release Disk 11 carries out pressure release to this equipment, ensures the safe handling of this equipment, comprehensive protection device 1 is in real time to each of this device interior Electronic equipment and electronic component are protected.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.

Claims (8)

1. a kind of high-tension switch gear of double-bus configuration system, including apparatus casing(2), cable vault(3), breaker chamber(6), second Housing is installed(9)With the first installation housing(12), it is characterised in that:The apparatus casing(2)Surface be provided with by hinge Maintenance door(20), the maintenance door(20)The apparatus casing of lower section(2)Surface is provided with thermal vias(19), the apparatus casing (2)Side be provided with first pressure release disk(4), the apparatus casing(2)Inside be disposed with cable vault(3)With it is disconnected Road device room(6), the breaker chamber(6)Internal bottom is provided with casting type current transformer(5), the casting type electric current is mutual Sensor(5)The breaker chamber of side(6)It is internally provided with cable socket(17), the cable socket(17)The breaker chamber of top (6)Vacuum bubbles are provided with by bolt on inwall(15), the breaker chamber(6)The apparatus casing of side(2)Inside passes through spiral shell Bolt is sequentially installed with circuit breaker operation mechanism(16), Three-Position Switch Operate Institutions(14)And comprehensive protection device(13), institute State apparatus casing(2)Top be separately installed with the first installation housing(12)With the second installation housing(9), first mounting shell Body(12)With the second installation housing(9)Inside tri-station isolating switch is all installed(7), the tri-station isolating switch(7) First installation housing of top(12)With the second installation housing(9)Inside is all provided with bus tie(8).
A kind of 2. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:The apparatus casing (2)Surface be coated with PVC insulation films.
A kind of 3. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:The maintenance door (20)Surface be provided with handle(21).
A kind of 4. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:The thermal vias (19)The apparatus casing of side(2)Surface is provided with supply hub(18).
A kind of 5. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:The cable vault (3)Be internally provided with earth bus(1).
A kind of 6. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:First installation Housing(12)With the second installation housing(9)Top respectively by bolt be provided with the 3rd pressure discharge disk(11)And second pressure Discharge disk(10).
A kind of 7. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:The first pressure Discharge disk(4), the 3rd pressure release disk(11)Disk is discharged with second pressure(10)Inside be all provided with pressure release passage.
A kind of 8. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that:Three station every Leave pass(7)On Manual operation handle is all installed.
CN201710728778.8A 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system Pending CN107492808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710728778.8A CN107492808A (en) 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710728778.8A CN107492808A (en) 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system

Publications (1)

Publication Number Publication Date
CN107492808A true CN107492808A (en) 2017-12-19

Family

ID=60645608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710728778.8A Pending CN107492808A (en) 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system

Country Status (1)

Country Link
CN (1) CN107492808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108173159A (en) * 2018-01-06 2018-06-15 北海银河开关设备有限公司 Electric locomotive high-tension switch gear

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201994576U (en) * 2011-01-02 2011-09-28 山东鲁亿通智能电气股份有限公司 Double-bus bar fixed metallic enclosed switching device
CN203119377U (en) * 2013-04-01 2013-08-07 天安电气集团浙江电气有限公司 Double-bus gas-insulated metal-enclosed switchgear
CN103944081A (en) * 2014-03-11 2014-07-23 沈阳华利能源设备制造有限公司 12kV-5000A/63kA armored fixation type double-bus cabinet
CN106159787A (en) * 2016-08-11 2016-11-23 现代重工(中国)电气有限公司 A kind of closed gas insulated switch cabinet
CN207282993U (en) * 2017-08-23 2018-04-27 中科电力装备集团有限公司 A kind of high-tension switch gear of double-bus configuration system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201994576U (en) * 2011-01-02 2011-09-28 山东鲁亿通智能电气股份有限公司 Double-bus bar fixed metallic enclosed switching device
CN203119377U (en) * 2013-04-01 2013-08-07 天安电气集团浙江电气有限公司 Double-bus gas-insulated metal-enclosed switchgear
CN103944081A (en) * 2014-03-11 2014-07-23 沈阳华利能源设备制造有限公司 12kV-5000A/63kA armored fixation type double-bus cabinet
CN106159787A (en) * 2016-08-11 2016-11-23 现代重工(中国)电气有限公司 A kind of closed gas insulated switch cabinet
CN207282993U (en) * 2017-08-23 2018-04-27 中科电力装备集团有限公司 A kind of high-tension switch gear of double-bus configuration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108173159A (en) * 2018-01-06 2018-06-15 北海银河开关设备有限公司 Electric locomotive high-tension switch gear
CN108173159B (en) * 2018-01-06 2024-02-27 北海银河开关设备有限公司 High-voltage switch equipment of electrified locomotive

Similar Documents

Publication Publication Date Title
CN202026018U (en) Handcart interlocking centrally-installed switch cabinet
CN105790147A (en) Armored moving-type AC metallic enclosing switch device
CN206401773U (en) A kind of novel high tension switchgear
CN204044230U (en) With the high voltage display device that error proof locking system of microcomputer is supporting
CN201877691U (en) Switch cabinet
CN107492808A (en) A kind of high-tension switch gear of double-bus configuration system
CN207282993U (en) A kind of high-tension switch gear of double-bus configuration system
CN106786024B (en) Generator car access case
CN202949138U (en) Low-voltage cable branch box
CN202353075U (en) Switch cabinet
CN204732760U (en) A kind of box-type substation
CN107508149A (en) A kind of high-tension switch gear of single busbar system
CN206991977U (en) A kind of blocking device for preventing power transformation operation back brake maloperation
CN206490335U (en) Generator car access case
CN202434996U (en) Conveniently-operated cable branch box
CN205846562U (en) Novel connected locking-type high-tension switch cabinet
CN209001458U (en) A kind of high voltage mid-placed cabinet
CN207282912U (en) A kind of high-tension switch gear of single busbar system
CN212380841U (en) 35kV sled dress integral type mobile substation
CN204290146U (en) A kind of armoured removable type alternating
CN204243586U (en) A kind of armored withdraw type closed switch cabinet
CN204633201U (en) A kind of totally-enclosed all insulation compact Inflatable ring main unit
CN207282911U (en) A kind of closedown structure of transformer substation grounding wire
CN204376373U (en) Dry coal system power consumption equipment ground arc accident warning device
CN206022904U (en) A kind of JP cabinets inlet wire switch anti-misoperation device

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171219