CN207282912U - A kind of high-tension switch gear of single busbar system - Google Patents
A kind of high-tension switch gear of single busbar system Download PDFInfo
- Publication number
- CN207282912U CN207282912U CN201721058880.3U CN201721058880U CN207282912U CN 207282912 U CN207282912 U CN 207282912U CN 201721058880 U CN201721058880 U CN 201721058880U CN 207282912 U CN207282912 U CN 207282912U
- Authority
- CN
- China
- Prior art keywords
- switch gear
- tension switch
- apparatus casing
- busbar system
- single busbar
- 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.)
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Abstract
The utility model discloses a kind of high-tension switch gear of single busbar system, including base, clarifier box and controller, the top of the clarifier box is equipped with alarm successively, temperature sensor, first air quality sensor and display, the air intake of the clarifier box is provided with inlet air catch net, wind-collecting cover is installed in the inner side clarifier box of inlet air catch net, and water tank is installed at the position of wind-collecting cover inside clarifier box, exhaust hood is installed in the side clarifier box of the water tank, a nanometer plant fiber filter layer is detachably installed successively in the side clarifier box of exhaust hood opening, crystal activated carbon filter layer, HEPA filter layer and nano photo-catalytic decompose filter mesh layer.The utility model allows the effective anti-power failure of this high-tension switch gear by being provided with a series of structure, and has high security.
Description
Technical field
High-tension switch gear technical field is the utility model is related to, is specially that a kind of high-voltage switch gear of single busbar system is set
It is standby.
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 in power plant and the voltage power distribution equipments at different levels of electric substation,
Mostly using rectangle or the bare conductor or twisted wire of circular cross-section, this conducting wire for being connected engine, transformer with various electric appliances, system
Referred to as busbar；The effect of busbar is to collect, distribute and transmit electric energy.Due to busbar in operation, huge electric energy passes through short
Lu Shi, subjects very big fever and dynamo-electric effect, therefore, it is necessary to reasonably select busbar material, cross sectional shape and section
Accumulate to meet the requirement of safety and economic operation.
Common high-tension switch gear is all the high-tension switch gear for double-bus or single busbar mostly currently on the market,
And the high-tension switch gear of general double-bus or single busbar is in actual use also there is more or less deficiency, such as make
Situations such as situations such as voltage is not sufficiently stable and runs into power-off during equipment can not use.
Utility model content
The purpose of this utility model is to provide a kind of high-tension switch gear of single busbar 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 single busbar system is set
It is standby, including apparatus casing, cable vault, breaker chamber, relay and voltage-stablizer, the surface of the apparatus casing installed by hinge
There is the second maintenance door, the apparatus casing surface below second maintenance door is provided with the second observation window, the apparatus casing
Side is provided with first pressure by bolt and discharges disk, and installation housing, the mounting shell are provided with the top of the apparatus casing
The surface of body is provided with the first maintenance door by hinge, and the top of the installation housing is provided with second pressure by bolt and discharges
Disk, the bottom of the installation enclosure interior are provided with tri-station isolating switch, the mounting shell above the tri-station isolating switch
Internal portion is provided with bus tie by partition plate, and the installation enclosure interior above the bus tie is provided with by partition plate
Storage battery group, the installation enclosure interior of the tri-station isolating switch side are provided with controller, the peace above the controller
Dress enclosure interior is provided with relay and voltage-stablizer by partition plate, and the apparatus casing is internally provided with cable vault and breaker
Room, the bottom inside the breaker chamber are provided with casting type current transformer, disconnected above the casting type current transformer
Vacuum bubbles are provided with by bolt in the device chamber interior walls of road, are pacified successively by bolt inside the apparatus casing of the breaker chamber side
Equipped with comprehensive protection device, Three-Position Switch Operate Institutions and circuit breaker operation mechanism.
Preferably, it is provided with electro-magnetic screen layer on the inside of the apparatus casing.
Preferably, the apparatus casing surface of the second observation window side is provided with supply hub.
Preferably, the surface of first maintenance door is provided with the first observation window.
Preferably, the surface of second maintenance door and the first maintenance door is all provided with handle.
Preferably, the inside of the first pressure release disk and second pressure release disk is all provided with pressure release passage.
Preferably, the cable vault is internally provided with earth bus.
Preferably, spaced set has cable socket inside the breaker chamber of the casting type current transformer side.
Compared with prior art, the beneficial effects of the utility model are：The high-tension switch gear of the single busbar system passes through
Electro-magnetic screen layer is internally provided with this equipment, this equipment can be made effectively to stop the external world in actual use
Influence of the electromagnetism to equipment internal electronic component and electronic equipment, increases the security used, and by being provided with first
Observation window and the second observation window, can make the use feelings that staff during the work time can be inside Real Time Observation to equipment
Condition, and disk and second pressure release disk are discharged by being provided with first pressure in the inside of this equipment, it can make in this equipment
There is short circuit accident in portion, and equipment expanded by heating, when internal pressure raises, plays pressure release, protect the effect of equipment, considerably increase
The safety in utilization of this equipment, and by being provided with relay, voltage-stablizer and storage battery group in the inside of this equipment, not only may be used
So that this equipment in use can burning voltage output, can more replace power circuit immediately when power-off,
Equipment is powered by storage battery group, ensures that this equipment can also ensure normal use in the event of a power failure, and pass through
Being provided with vacuum bubbles can make this equipment effectively to carry out cooling effect in use, prevent in the excessive influence of temperature
The use of portion's electronic component or the damage for causing equipment internal electronic component, finally by be provided with comprehensive protection device,
Three-Position Switch Operate Institutions and circuit breaker operation mechanism, can not only be effectively protected this equipment, can more make originally to set
It is standby easy to operate and use in use, the adjustable of equipment, controllability are added, and make this equipment operation more square
Just.
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- apparatus casings；2- earth bus；3- cable vaults；4- first pressures discharge disk；5- casting type Current Mutual Inductances
Device；6- breaker chambers；7- installs housing；8- controllers；9- partition plates；10- relays；11- voltage-stablizers；12- second pressures discharge
Disk；13- storage battery groups；14- bus ties；15- tri-station isolating switch；16- comprehensive protection devices；Tri- stations of 17- are kept apart
Close operating mechanism；18- vacuum bubbles；19- circuit breaker operation mechanisms；20- cable sockets；The first maintenance doors of 21-；22- first is observed
Window；23- handles；The second maintenance doors of 24-；25- supply hubs；The second observation windows of 26-.
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 single busbar system,
Including apparatus casing 1, cable vault 3, breaker chamber 6, relay 10 and voltage-stablizer 11, the inner side of apparatus casing 1 is provided with electromagnetism
Shielded layer, by being internally provided with electro-magnetic screen layer in this equipment, can be such that this equipment has in actual use
Influence of the stop external electromagnetic of effect to equipment internal electronic component and electronic equipment, increases the security used, equipment
The surface of housing 1 is provided with the second maintenance door 24 by hinge, and 1 surface of apparatus casing of the lower section of the second maintenance door 24 is provided with the
Two observation windows 26,1 surface of apparatus casing of 26 side of the second observation window are provided with supply hub 25, and the side of apparatus casing 1 leads to
Cross bolt and first pressure release disk 4 is installed, the top of apparatus casing 1 is provided with installation housing 7, and the surface of installation housing 7 leads to
To cross hinge and the first maintenance door 21 is installed, the surface of the first maintenance door 21 is provided with the first observation window 22, and by being provided with
One observation window 22 and the second observation window 26, can be such that staff makes during the work time inside Real Time Observation to equipment
With situation, the surface of the second maintenance door 24 and the first maintenance door 21 is all provided with handle 23, and the top of installation housing 7 passes through bolt
Second pressure release disk 12 is installed, the inside of first pressure release disk 4 and second pressure release disk 12 is all provided with pressure release and leads to
Road, and disk 4 and second pressure release disk 12 are discharged by being provided with first pressure in the inside of this equipment, this equipment can be made
There is short circuit accident in inside, and equipment expanded by heating, when internal pressure raises, plays pressure release, protect the effect of equipment, greatly increase
The safety in utilization of this equipment, installs the bottom inside housing 7 and is provided with tri-station isolating switch 15, tri-station isolating switch
Bus tie 14, the installation housing 7 of the top of bus tie 14 are provided with by partition plate 9 inside the installation housing 7 of 15 tops
Inside is provided with storage battery group 13 by partition plate 9, and controller is provided with inside the installation housing 7 of 15 side of tri-station isolating switch
8, the model of this controller 8 can be MAM-330 controllers, be provided with inside the installation housing 7 of the top of controller 8 by partition plate 9
The model of relay 10 and voltage-stablizer 11, this relay 10 and voltage-stablizer 11 can be MY2N-GS relays and TND1-5KVA voltage stabilizings
Device, and by being provided with relay 10, voltage-stablizer 11 and storage battery group 13 in the inside of this equipment, it can not only make this equipment
In use can burning voltage output, can more replace power circuit immediately when power-off, pass through storage battery
13 pairs of equipment of group are powered, and ensure that this equipment can also ensure normal use, the inside of apparatus casing 1 in the event of a power failure
It is provided with cable vault 3 and breaker chamber 6, cable vault 3 is internally provided with earth bus 2, the bottom installation inside breaker chamber 6
There is casting type current transformer 5, the 6 inside spaced set of breaker chamber of 5 side of casting type current transformer has cable socket
20, vacuum bubbles 18 are provided with by bolt on 6 inner wall of breaker chamber of the top of casting type current transformer 5, and by being provided with
Vacuum bubbles 18 can make this equipment effectively to carry out cooling effect in use, prevent electricity inside the excessive influence of temperature
The use of sub- component or the damage for causing equipment internal electronic component, the inside of apparatus casing 1 of 6 side of breaker chamber are logical
Cross bolt and be sequentially installed with comprehensive protection device 16, Three-Position Switch Operate Institutions 17 and circuit breaker operation mechanism 19, finally
By being provided with comprehensive protection device 16, Three-Position Switch Operate Institutions 17 and circuit breaker operation mechanism 19, can not only have
This equipment of the protection of effect, can more make this equipment easy to operate and use in use, add equipment it is adjustable, can
Control property, and make this equipment operation more convenient.
Operation principle：Using the preceding security for first checking each parts inside this equipment, and by the electric power storage inside this equipment
Group 13 electricity in pond is full of, this equipment is moved to steady place at after at full charge uses, and first checks busbar when in use
Whether whether surface have damage and insulate, and then charges to busbar, voltage-stablizer 11 is real-time during the use of equipment
Stabilization is carried out to voltage, ensures that this equipment can be very good work, the relay in the case where running into power failure and power-off
10 immediately change circuit used in equipment, replace and carry out temporary power supply to equipment by storage battery group 13, it is ensured that this
Equipment will not cause job failure because of power-off, so as to greatly improve the safety in utilization of this equipment, and make this equipment
Practical performance is stronger, and in the course of work of this equipment, the vacuum bubbles 18 inside equipment in real time have the inside of this equipment
The cooling effect of effect, prevents the excessive use for influencing internal electronic component of the temperature inside equipment or causes inside equipment
The damage of electronic component.
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 single busbar system, including apparatus casing（1）, cable vault（3）, breaker chamber（6）, relay
Device（10）And voltage-stablizer（11）, it is characterised in that：The apparatus casing（1）Surface the second maintenance door is provided with by hinge
（24）, second maintenance door（24）The apparatus casing of lower section（1）Surface is provided with the second observation window（26）, the apparatus casing
（1）Side by bolt be provided with first pressure discharge disk（4）, the apparatus casing（1）Top installation housing is installed
（7）, the installation housing（7）Surface the first maintenance door is provided with by hinge（21）, the installation housing（7）Top lead to
Cross bolt and second pressure release disk is installed（12）, the installation housing（7）Internal bottom is provided with tri-station isolating switch
（15）, the tri-station isolating switch（15）The installation housing of top（7）Inside passes through partition plate（9）Bus tie is installed
（14）, the bus tie（14）The installation housing of top（7）Inside passes through partition plate（9）Storage battery group is installed（13）, institute
State tri-station isolating switch（15）The installation housing of side（7）Inside is provided with controller（8）, the controller（8）Top
Housing is installed（7）Inside passes through partition plate（9）Relay is installed（10）And voltage-stablizer（11）, the apparatus casing（1）Inside
It is provided with cable vault（3）And breaker chamber（6）, the breaker chamber（6）Internal bottom is provided with casting type current transformer
（5）, the casting type current transformer（5）The breaker chamber of top（6）Vacuum bubbles are provided with by bolt on inner wall（18）, institute
State breaker chamber（6）The apparatus casing of side（1）Inside is sequentially installed with comprehensive protection device by bolt（16）, three stations isolation
Switch operating mechanism（17）And circuit breaker operation mechanism（19）.
A kind of 2. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：The apparatus casing
（1）Inner side be provided with electro-magnetic screen layer.
A kind of 3. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：Second observation
Window（26）The apparatus casing of side（1）Surface is provided with supply hub（25）.
A kind of 4. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：First maintenance
Door（21）Surface be provided with the first observation window（22）.
A kind of 5. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：Second maintenance
Door（24）With the first maintenance door（21）Surface be all provided with handle（23）.
A kind of 6. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：The first pressure
Discharge disk（4）Disk is discharged with second pressure（12）Inside be all provided with pressure release passage.
A kind of 7. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：The cable vault
（3）Be internally provided with earth bus（2）.
A kind of 8. high-tension switch gear of single busbar system according to claim 1, it is characterised in that：The casting type electricity
Current transformer（5）The breaker chamber of side（6）Internal spaced set has cable socket（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058880.3U CN207282912U (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of single busbar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058880.3U CN207282912U (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of single busbar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282912U true CN207282912U (en) | 2018-04-27 |
Family
ID=61984644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058880.3U Expired - Fee Related CN207282912U (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of single busbar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508149A (en) * | 2017-08-23 | 2017-12-22 | 中科电力装备集团有限公司 | A kind of high-tension switch gear of single busbar system |
-
2017
- 2017-08-23 CN CN201721058880.3U patent/CN207282912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508149A (en) * | 2017-08-23 | 2017-12-22 | 中科电力装备集团有限公司 | A kind of high-tension switch gear of single busbar system |
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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 |
Granted publication date: 20180427 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |