CN207282993U - 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

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Publication number
CN207282993U
CN207282993U CN201721071461.3U CN201721071461U CN207282993U CN 207282993 U CN207282993 U CN 207282993U CN 201721071461 U CN201721071461 U CN 201721071461U CN 207282993 U CN207282993 U CN 207282993U
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.)
Expired - Fee Related
Application number
CN201721071461.3U
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 CN201721071461.3U priority Critical patent/CN207282993U/en
Application granted granted Critical
Publication of CN207282993U publication Critical patent/CN207282993U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model 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 inner wall 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 utility model makes this high-tension switch gear have high security by being provided with a series of structure, and is that this equipment is more convenient to use by setting double-bus configuration system.

Description

A kind of high-tension switch gear of double-bus configuration system
Technical field
Detection device technology field is the utility model is related to, is 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 electric system indoor With outdoor AC-DC switch equipment, it is mainly used for electric system(Including power plant, substation, 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 grid in power equipment or line failure, so as to ensure fault-free portion in power grid 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 busbar 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 busbar Road will have a power failure, it is impossible to ensure good working status, and need to extend to both direction is balanced in enlarging, this just gives The enlarging of equipment causes very big trouble.
Utility model content
The purpose of this utility model is to provide a kind of high-tension switch gear of double-bus configuration system, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution:A kind of high-voltage switch gear of double-bus configuration system is set It is standby, including apparatus casing, cable vault, breaker chamber, the second installation housing and the first installation housing, the surface of the apparatus casing Maintenance door is provided with by hinge, the apparatus casing surface below the maintenance door is provided with thermal vias, the apparatus casing Side be provided with first pressure release disk, the inside of the apparatus casing is disposed with cable vault and breaker chamber, described Bottom inside breaker chamber is provided with casting type current transformer, in the breaker chamber of the casting type current transformer side Portion is provided with cable socket, and vacuum bubbles are provided with by bolt on the breaker chamber inner wall above the cable socket, described disconnected Circuit breaker operation mechanism is sequentially installed with by bolt inside the apparatus casing of road Qi Shi sides, tri-station isolating switch operates machine Structure and comprehensive protection device, are separately installed with the first installation housing and the second installation housing at the top of the apparatus casing, and described the The inside of one installation housing and the second installation housing is all provided with tri-station isolating switch, above the tri-station isolating switch First 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 utility model are:The high-tension switch gear of the double-bus configuration system passes through PVC insulation films are coated with the surface of this equipment, this equipment can be made effectively to stop in actual use outer Influence of boundary's electromagnetism to equipment internal electronic component and electronic equipment, increases the security used, and scattered by being provided with Heat through-hole, can carry out fast and effectively auxiliary heat dissipation to high temperature caused by the work of this equipment, add the use of this equipment Performance, and by being provided with vacuum bubbles this equipment can be made effectively to carry out cooling effect in use, prevent temperature The high use for influencing internal electronic component or the damage for causing equipment internal electronic component are spent, and it is disconnected by being provided with Road device operating mechanism and Three-Position Switch Operate Institutions, can make this equipment easy to operation in use and make With, the adjustable of equipment, controllability are added, and make this equipment operation more convenient, released finally by first pressure is provided with Sale at reduced prices, the 3rd pressure release disk and second pressure release disk, can make occur short circuit accident inside this equipment, equipment is heated swollen It is swollen, when internal pressure raises, pressure release is played, protects the effect of equipment, considerably increases the safety in utilization of this equipment.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model;
Fig. 2 is the structure diagram of the utility model.
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 3rd pressure of 11- 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
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model:A kind of high-tension switch gear of double-bus configuration system, Housing 9 and first is installed including apparatus casing 2, cable vault 3, breaker chamber 6, second housing 12, the surface of apparatus casing 2 are installed Coated with PVC insulation films, it by being coated with PVC insulation films on the surface of this equipment, can actually use this equipment During can effectively stop influence of the external electromagnetic to equipment internal electronic component and electronic equipment, increase what is used Security, 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 2 surface of apparatus casing of the lower section of door 20 is provided with thermal vias 19, and by being provided with thermal vias 19, can be to this equipment work High temperature caused by work carries out fast and effectively auxiliary heat dissipation, adds the performance of this equipment, 19 side of thermal vias 2 surface of apparatus casing is provided with supply hub 18, and the side of apparatus casing 2 is provided with first pressure release disk 4, apparatus casing 2 Inside be disposed with cable vault 3 and breaker chamber 6, cable vault 3 is internally provided with earth bus 1, inside breaker chamber 6 Bottom casting type current transformer 5 is installed, the breaker chamber 6 of 5 side of casting type current transformer is internally provided with cable Socket 17, is provided with vacuum bubbles 15 on 6 inner wall of breaker chamber of the top of cable socket 17 by bolt, and by being provided with vacuum Bubble 15 can make this equipment effectively to carry out cooling effect in use, prevent temperature is excessive from influencing internal electron member The use of device or the damage for causing equipment internal electronic component, pass through spiral shell inside the apparatus casing 2 of 6 side of breaker chamber Bolt is sequentially installed with circuit breaker operation mechanism 16, Three-Position Switch Operate Institutions 14 and comprehensive protection device 13, and passes through peace Equipped with circuit breaker operation mechanism 16 and Three-Position Switch Operate Institutions 14, this equipment can be made to be easy in use Operation and use, add the adjustable of equipment, controllability, and make this equipment operation more convenient, the top part of apparatus casing 2 First installation housing 12 and the second installation housing 9 are not installed, the first installation housing 12 and second installs the top difference of housing 9 3rd pressure is provided with by bolt and discharges disk 11 and second pressure release disk 10, first pressure release disk 4, the release of the 3rd pressure The inside of disk 11 and second pressure release disk 10 is all provided with pressure release passage, finally by being provided with first pressure release disk 4, the Three pressure discharge disk 11 and second pressure release disk 10, can make occur short circuit accident inside this equipment, equipment expanded by heating is interior During portion's pressure rise, pressure release is played, protects the effect of equipment, considerably increases the safety in utilization of this equipment, the first mounting shell The inside that body 12 and second installs housing 9 is all provided with tri-station isolating switch 7, and hand is all provided with tri-station isolating switch 7 Dynamic operation handle, the first installation housing 12 and second of the top of tri-station isolating switch 7 is installed all is provided with busbar inside housing 9 Connector 8.
Operation principle:Using the preceding security for first checking each parts inside this equipment, being then moved to the present apparatus makes Use is steadily placed, and connects external power supply use, checks whether busbar occurs damaging and whether busbar insulate during use, so Backward busbar charges, 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 inside this equipment Electronic equipment and electronic component are protected.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

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 inner wall(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.
CN201721071461.3U 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system Expired - Fee Related CN207282993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721071461.3U CN207282993U (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
CN201721071461.3U CN207282993U (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
CN207282993U true CN207282993U (en) 2018-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721071461.3U Expired - Fee Related CN207282993U (en) 2017-08-23 2017-08-23 A kind of high-tension switch gear of double-bus configuration system

Country Status (1)

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CN (1) CN207282993U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107492808A (en) * 2017-08-23 2017-12-19 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107492808A (en) * 2017-08-23 2017-12-19 中科电力装备集团有限公司 A kind of high-tension switch gear of double-bus configuration system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180427

Termination date: 20210823

CF01 Termination of patent right due to non-payment of annual fee