CN206041228U - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN206041228U CN206041228U CN201620755948.2U CN201620755948U CN206041228U CN 206041228 U CN206041228 U CN 206041228U CN 201620755948 U CN201620755948 U CN 201620755948U CN 206041228 U CN206041228 U CN 206041228U
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- CN
- China
- Prior art keywords
- switch
- cabinet
- outer cover
- cover plate
- output end
- 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
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- 239000011241 protective layer Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a switch cabinet, which comprises a cabinet body, an outer cover plate, a live display, a top plate, a panel type fault indicator, a switch state display, a grounding switch, an isolating switch, a load switch, an operating mechanism, a current transformer, a voltage transformer, a fuse and a microcomputer comprehensive protection device; the utility model discloses cubical switchboard structural design is reasonable, uses convenient operation and safety, and the cabinet body is provided with insulating protective layer all around, has effectively avoided the phenomenon of electric leakage, prevents the emergence of fire explosion, has protected people's property safety, and the audio-visual voltage, electric current and temperature isoparametric that has shown of high voltage live display screen on the operation panel make us have more accurate control to its operating condition.
Description
Technical field
The utility model is related to electrical equipment technical field, particularly a kind of switch cubicle.
Background technology
At present, manufacturing enterprise and power supply management department are required for using substantial amounts of switch cubicle, are opened to lay various controls
Pass, motor, generator or other control devices, with industrial expansion, power supply reliability of all trades and professions to power system
The requirement of property and stability is increasingly lifted, and core link of the transformer station as power system mainly collects power supply, buck/boost
With the effect of distribution electric energy, which is responsible for the high-low voltage conversion of region and power supply task.High-tension switch cabinet is used as change
Visual plant in power station, plays a part of to close and cut-off power circuit, and which has non-to power system security reliability service
Often important meaning.Can typically have bus-bar room, overpressure means, relay control room, disconnecting switch, open circuit in high-tension switch cabinet
Device room etc., but, existing high-tension switch cabinet is primarily present problems with；One is high-tension switch cabinet longtime running, and which necessarily goes out
Existing overload operation, the phenomenon such as aging is switched, and these phenomenons are easy to cause inside switch cabinet local temperature to raise, and peace occur
Full hidden danger, if timely not excluding this hidden danger, it is easy to causes electric fire, therefore ensures inside switch cabinet air
It is unimpeded extremely important；Two is the high-tension switch cabinet that some are located outside, and when rainstorm weather comes interim, rainwater is easily accessible switch cubicle
Inside, causes line short, or even the generation for causing fire.
The content of the invention
The purpose of this utility model is to provide a kind of property easy to use, safe good switch cubicle.
The technical solution for realizing the utility model purpose is：
A kind of switch cubicle, it is characterised in that including cabinet, outer cover plate, electrification display, top board, panel type indicating fault
Device, on off state display instrument, earthed switch, disconnecting switch, on-load switch, operating mechanism, current transformer, voltage transformer,
Fuse and computer integrated protection；Top board is installed at the top of the cabinet, and the both sides of cabinet are provided with side plate；Cabinet
Bottom be fixed with safety basement, universal wheel is installed below safety basement, brake(-holder) block, safety basement is installed on universal wheel
Adopt and be made from an insulative material；Outer cover plate is installed on the outer wall of the cabinet, panel type fault detector on outer cover plate, is provided with,
Electrification display is provided with below panel type fault detector, and the side of electrification display is provided with off state display instrument；
Earthed switch, disconnecting switch, on-load switch, operating mechanism, current transformer, voltage transformer, molten is provided with the cabinet
Disconnected device and computer integrated protection, the output of the earthed switch, disconnecting switch, on-load switch and computer integrated protection
End is electrically connected with the input of operating mechanism, the input of the output end of operating mechanism and current transformer and voltage transformer
End is electrically connected with, and the output end of current transformer and voltage transformer is electrically connected with the input of fuse, fuse it is defeated
Go out end and be sequentially connected electrification display, panel type fault detector, on off state display instrument, the output end of on off state display instrument
It is electrically connected with the input of computer integrated protection；The surrounding of the cabinet is provided with insulating protective layer.
Preferably, handle, radiator-grid, lock and rectangular patch groove are sequentially installed with the outer cover plate from top to bottom.
Preferably, wiring hole and through hole are provided with the side plate.
Preferably, the cabinet is fixedly connected with outer cover plate by securing member.
Preferably, the cabinet is fixedly connected with side plate by trip bolt.
Preferably, hanger is provided with the top board.
The utility model compared with prior art, its remarkable advantage：The utility model switch cabinet structure is reasonable in design, uses
Easy to operate and safe, the surrounding of cabinet is provided with insulating protective layer, effectively prevent the phenomenon of electric leakage, prevents fire explosion
Occur, protect the property safety of people, the HV live displaying screen on operation panel intuitively shows voltage, electric current and temperature
Etc. parameter, us are made more accurately to control for its working condition has.
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Description of the drawings
Structural representations of the Fig. 1 for the utility model switch cubicle.
Structural representations of the Fig. 2 for the utility model switch cubicle latus inframedium.
Schematic diagrams of the Fig. 3 for the utility model switch cubicle.
Specific embodiment
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of switch cubicle, including cabinet 1, outer cover plate 3, electrification display 4, top board 5, panel type
Fault detector 6, on off state display instrument 9, earthed switch 17, disconnecting switch 18, on-load switch 19, operating mechanism 20, electric current
Transformer 21, voltage transformer 22, fuse 23 and computer integrated protection 24；The top of the cabinet 1 is provided with top board
5, and the both sides of cabinet 1 are provided with side plate 12；The bottom of cabinet 1 is fixed with safety basement 13, and the lower section of safety basement 13 is installed
There is universal wheel, brake(-holder) block is installed on universal wheel, safety basement 13 is adopted and is made from an insulative material；Pacify on the outer wall of the cabinet 1
Equipped with outer cover plate 3, panel type fault detector 6 on outer cover plate 3, is provided with, the lower section of panel type fault detector 6 is provided with band
Electric display 4, the side of electrification display 4 are provided with off state display instrument 9；Be provided with the cabinet 1 earthed switch 17,
Disconnecting switch 18, on-load switch 19, operating mechanism 20, current transformer 21, voltage transformer 22, fuse 23 and microcomputer synthesis
Protection device 24, the output end of the earthed switch 17, disconnecting switch 18, on-load switch 19 and computer integrated protection 24 are equal
It is electrically connected with the input of operating mechanism 20, the output end of operating mechanism 20 and current transformer 21 and voltage transformer 22
Input is electrically connected with, and the output end of current transformer 21 and voltage transformer 22 is electrically connected with the input of fuse 23,
The output end of fuse 23 is sequentially connected electrification display 4, panel type fault detector 6, on off state display instrument 9, switchs shape
The output end of state display instrument 9 is electrically connected with the input of computer integrated protection 24；The surrounding of the cabinet 1 is provided with absolutely
Edge overcoat, is provided with hanger on the top board 5.
It is sequentially installed with handle 7, radiator-grid 2, lock 8 and rectangular patch groove 10 on the outer cover plate 3 from top to bottom, it is described
Wiring hole 14 and through hole 16 is provided with side plate 12.
The cabinet 1 is fixedly connected with outer cover plate 3 by securing member 11, and the cabinet 1 passes through trip bolt 15 and side plate
12 are fixedly connected.
The operation principle of the utility model switch cubicle：
During use, start button is pressed, earthed switch 17, disconnecting switch 18 and on-load switch 19 are closed, high-tension bus-bar leads to
Cross rectangular patch groove 10 to import in switch board, first in the presence of current transformer 21 and voltage transformer 6, rapid pressure regulation makes
The work requirements that can meet follow-up electrical appliance, it is aobvious by electrification display 4, panel type fault detector 6 and on off state
Show to us, instrument 9 accurately reflects whether its working condition is normal.
In sum, the utility model switch cabinet structure is reasonable in design, and using easy to operate and safe, the surrounding of cabinet sets
Insulating protective layer is equipped with, the phenomenon of electric leakage is effectively prevent, the generation of fire explosion is prevented, the property safety of people is protected,
HV live displaying screen on operation panel intuitively shows the parameters such as voltage, electric current and temperature, makes us for its work
State has more accurately to be controlled.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of switch cubicle, it is characterised in that including cabinet（1）, outer cover plate（3）, electrification display（4）, top board（5）, panel
Formula fault detector（6）, on off state display instrument（9）, earthed switch（17）, disconnecting switch（18）, on-load switch（19）, operation
Mechanism（20）, current transformer（21）, voltage transformer（22）, fuse（23）And computer integrated protection（24）；It is described
Cabinet（1）Top top board is installed（5）, and cabinet（1）Both sides side plate is installed（12）；Cabinet（1）Bottom be fixed with
Safety basement（13）, safety basement（13）Lower section universal wheel is installed, brake(-holder) block, safety basement are installed on universal wheel（13）
Adopt and be made from an insulative material；The cabinet（1）Outer wall on outer cover plate is installed（3）, outer cover plate（3）On be provided with panel type therefore
Barrier indicator（6）, panel type fault detector（6）Lower section be provided with electrification display（4）, electrification display（4）Side
It is provided with off state display instrument（9）；The cabinet（1）Earthed switch is provided with inside（17）, disconnecting switch（18）, on-load switch
（19）, operating mechanism（20）, current transformer（21）, voltage transformer（22）, fuse（23）And computer integrated protection
（24）, the earthed switch（17）, disconnecting switch（18）, on-load switch（19）And computer integrated protection（24）Output end
And operating mechanism（20）Input be electrically connected with, operating mechanism（20）Output end and current transformer（21）It is mutual with voltage
Sensor（22）Input be electrically connected with, current transformer（21）And voltage transformer（22）Output end and fuse（23）'s
Input is electrically connected with, fuse（23）Output end be sequentially connected electrification display（4）, panel type fault detector（6）, open
Off status display instrument（9）, on off state display instrument（9）Output end and computer integrated protection（24）Input electrically connect
Connect；The cabinet（1）Surrounding be provided with insulating protective layer.
2. switch cubicle according to claim 1, it is characterised in that the outer cover plate（3）On be sequentially installed with from top to bottom
Handle（7）, radiator-grid（2）, lock（8）With rectangular patch groove（10）.
3. switch cubicle according to claim 1, it is characterised in that the side plate（12）On be provided with wiring hole（14）With it is logical
Hole（16）.
4. switch cubicle according to claim 1, it is characterised in that the cabinet（1）By securing member（11）With outer cover plate
（3）It is fixedly connected.
5. switch cubicle according to claim 1, it is characterised in that the cabinet（1）By trip bolt（15）With side plate
（12）It is fixedly connected.
6. switch cubicle according to claim 1, it is characterised in that the top board（5）On be provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755948.2U CN206041228U (en) | 2016-07-19 | 2016-07-19 | Switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755948.2U CN206041228U (en) | 2016-07-19 | 2016-07-19 | Switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041228U true CN206041228U (en) | 2017-03-22 |
Family
ID=58310997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755948.2U Expired - Fee Related CN206041228U (en) | 2016-07-19 | 2016-07-19 | Switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041228U (en) |
-
2016
- 2016-07-19 CN CN201620755948.2U patent/CN206041228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |