CN205846458U - High-voltage switch cabinet with high safety - Google Patents
High-voltage switch cabinet with high safety Download PDFInfo
- Publication number
- CN205846458U CN205846458U CN201620755965.6U CN201620755965U CN205846458U CN 205846458 U CN205846458 U CN 205846458U CN 201620755965 U CN201620755965 U CN 201620755965U CN 205846458 U CN205846458 U CN 205846458U
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- China
- Prior art keywords
- cabinet
- switch
- safety
- outer cover
- cover plate
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- 239000011241 protective layer Substances 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity 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
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-voltage switch cabinet with high safety, 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 high-tension switchgear structural design who is high in security is reasonable, uses convenient operation and safety, is provided with insulating inoxidizing coating all around of the cabinet body, 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 have shown of high-voltage electrified display screen on the operation panel make us have more accurate control to its operating condition.
Description
Technical field
This utility model relates to electrical equipment technical field, the high-tension switch cabinet that a kind of safety is high.
Background technology
At present, manufacturing enterprise and power supply management department are required for using substantial amounts of switch cubicle, open in order to lay various control
Pass, motor, electromotor or other control equipment, along with industrial expansion, all trades and professions are reliable to the power supply of power system
The requirement of property and stability promotes day by day, and transformer station, as the core link of power system, mainly collects power supply, buck/boost
With the effect of distribution electric energy, its high-low voltage conversion being responsible for region and power supply task.High-tension switch cabinet is as change
Visual plant in power station, plays a part to close and cut-off power circuit, and power system security reliability service is had non-by it
The most important meaning.Bus-bar room, overpressure means, relay control room, disconnecting switch, open circuit typically can be had 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 it necessarily goes out
Existing overload operation, switch the phenomenons such as aging, and these phenomenons are as easy as rolling off a log causes inside switch cabinet local temperature to raise, occur pacifying
Full hidden danger, if getting rid of this hidden danger timely, it is easy to causes electricity fire, thereby ensure that inside switch cabinet air
Unimpeded extremely important；Two is that some are positioned at outdoor high-tension switch cabinet, when rainstorm weather comes interim, and rainwater is easily accessible switch cubicle
Inside, causes line short, even causes the generation of fire.
Summary of the invention
The purpose of this utility model is the high-tension switch cabinet providing a kind of safety easy to use, good reliability high.
The technical solution realizing this utility model purpose is:
The high-tension switch cabinet that a kind of safety is high, it is characterised in that include cabinet, outer cover plate, electrification display, top board,
Panel type fault detector, on off state display instrument, earthed switch, disconnecting switch, on-load switch, operating mechanism, Current Mutual Inductance
Device, voltage transformer, fuse and computer integrated protection；The top of described cabinet is provided with top board, and the both sides of cabinet
Side plate is installed；The bottom of cabinet is fixed with on safety basement, and the outer wall of cabinet and is provided with outer cover plate；Set on described outer cover plate
Being equipped with panel type fault detector, the lower section of panel type fault detector is provided with electrification display, the side of electrification display
It is provided with on off state display instrument；Earthed switch, disconnecting switch, on-load switch, operating mechanism, electric current it is provided with in described cabinet
Transformer, voltage transformer, fuse and computer integrated protection, described earthed switch, disconnecting switch, on-load switch and micro-
The outfan of machine comprehensive protector is all electrically connected with the input of operating mechanism, the outfan of operating mechanism and Current Mutual Inductance
The input of device and voltage transformer is electrically connected with, the outfan of current transformer and voltage transformer and the input of fuse
Being electrically connected with, the outfan of fuse is sequentially connected with electrification display, panel type fault detector, on off state display instrument, opens
The outfan of off status display instrument is electrically connected with the input of computer integrated protection.
Preferably, described outer cover plate is sequentially installed with handle, radiator-grid, snap close and rectangular patch groove from top to bottom.
Preferably, described side plate is provided with wiring hole and through hole.
Preferably, described cabinet is connected by securing member and outer cover plate are fixing.
Preferably, described cabinet is connected by trip bolt and side plate are fixing.
Preferably, the surrounding of described cabinet is provided with insulating protective layer.
This utility model compared with prior art, its remarkable advantage: this utility model safety high high-tension switch cabinet knot
Structure is reasonable in design, uses easy to operate and safety, and the surrounding of cabinet is provided with insulating protective layer, effectively prevent showing of electric leakage
As, preventing the generation of fire explosion, protect the property safety of people, the HV live displaying screen on operation panel shows intuitively
The parameters such as voltage, electric current and temperature, make us have for its duty and control more accurately.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high high-tension switch cabinet of this utility model safety.
Fig. 2 is the structural representation of the high high-tension switch cabinet latus inframedium of this utility model safety.
Fig. 3 is the schematic diagram of the high high-tension switch cabinet of this utility model safety.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1 to Figure 3, the high-tension switch cabinet that a kind of safety is high, 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, behaviour
Make mechanism 20, current transformer 21, voltage transformer 22, fuse 23 and computer integrated protection 24；The top of described cabinet 1
Portion 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 cabinet 1
Outer cover plate 3 is installed on outer wall；Panel type fault detector 6 it is provided with on described outer cover plate 3, panel type fault detector 6
Lower section is provided with electrification display 4, and the side of electrification display 4 is provided with on off state display instrument 9；Arrange in described cabinet 1
There are earthed switch 17, disconnecting switch 18, on-load switch 19, operating mechanism 20, current transformer 21, voltage transformer 22, fusing
Device 23 and computer integrated protection 24, described earthed switch 17, disconnecting switch 18, on-load switch 19 and computer integrated protection dress
Put the outfan of 24 input all with operating mechanism 20 to be electrically connected with, the outfan of operating mechanism 20 and current transformer 21 and
The input of voltage transformer 22 is electrically connected with, and the outfan of current transformer 21 and voltage transformer 22 is defeated with fuse 23
Enter end be electrically connected with, the outfan of fuse 23 be sequentially connected with electrification display 4, panel type fault detector 6, on off state show
Show that instrument 9, the outfan of on off state display instrument 9 are electrically connected with the input of computer integrated protection 24, described cabinet 1
Surrounding is provided with insulating protective layer.
Handle 7, radiator-grid 2, snap close 8 and rectangular patch groove 10 it is sequentially installed with from top to bottom on described outer cover plate 3, described
Wiring hole 14 and through hole 16 it is provided with on side plate 12.
Described cabinet 1 is connected by securing member 11 is fixing with outer cover plate 3, and described cabinet 1 is by trip bolt 15 and side plate
12 fixing connections.
The operation principle of the high-tension switch cabinet that this utility model safety is high:
During use, pressing start button, earthed switch 17, disconnecting switch 18 and on-load switch 19 close, and high-tension bus-bar leads to
Crossing rectangular patch groove 10 and import in switch board, first under the effect of current transformer 21 and voltage transformer 6, rapid pressure regulation makes
The work requirements that can meet follow-up electrical appliance, shown by electrification display 4, panel type fault detector 6 and on off state
Show that instrument 9 reflects accurately that to us its duty is the most normal.
In sum, the high-tension switch cabinet reasonable in design that this utility model safety is high, use easy to operate and peace
Entirely, the surrounding of cabinet is provided with insulating protective layer, effectively prevent the phenomenon of electric leakage, prevents the generation of fire explosion, protects
The property safety of people, the HV live displaying screen on operation panel shows the parameters such as voltage, electric current and temperature intuitively, makes me
Its duty had control more accurately.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (6)
1. the high-tension switch cabinet that a safety is high, it is characterised in that include 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), current transformer (21), voltage transformer (22), fuse (23) and microcomputer are comprehensive
Protection device (24)；The top of described cabinet (1) is provided with top board (5), and the both sides of cabinet (1) are provided with side plate (12)；Cabinet
The bottom of body (1) is fixed with on safety basement (13), and the outer wall of cabinet (1) and is provided with outer cover plate (3)；Described outer cover plate (3)
On be provided with panel type fault detector (6), the lower section of panel type fault detector (6) is provided with electrification display (4), charged
The side of display (4) is provided with on off state display instrument (9)；It is provided with earthed switch (17) in described cabinet (1), keeps apart
Close (18), on-load switch (19), operating mechanism (20), current transformer (21), voltage transformer (22), fuse (23) and micro-
Machine comprehensive protector (24), described earthed switch (17), disconnecting switch (18), on-load switch (19) and computer integrated protection dress
Put the outfan of (24) input all with operating mechanism (20) to be electrically connected with, the outfan of operating mechanism (20) and Current Mutual Inductance
The input of device (21) and voltage transformer (22) is electrically connected with, current transformer (21) and the outfan of voltage transformer (22)
Being electrically connected with the input of fuse (23), the outfan of fuse (23) is sequentially connected with electrification display (4), panel type event
Barrier indicator (6), on off state display instrument (9), the outfan of on off state display instrument (9) and computer integrated protection (24)
Input be electrically connected with.
The high-tension switch cabinet that safety the most according to claim 1 is high, it is characterised in that from upper on described outer cover plate (3)
Down it is sequentially installed with handle (7), radiator-grid (2), snap close (8) and rectangular patch groove (10).
The high-tension switch cabinet that safety the most according to claim 1 is high, it is characterised in that described side plate is provided with on (12)
Wiring hole (14) and through hole (16).
The high-tension switch cabinet that safety the most according to claim 1 is high, it is characterised in that described cabinet (1) is by fastening
Part (11) is fixing with outer cover plate (3) to be connected.
The high-tension switch cabinet that safety the most according to claim 1 is high, it is characterised in that described cabinet (1) is by fastening
Screw (15) is fixing with side plate (12) to be connected.
The high-tension switch cabinet that safety the most according to claim 1 is high, it is characterised in that the surrounding of described cabinet (1) sets
It is equipped with insulating protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755965.6U CN205846458U (en) | 2016-07-19 | 2016-07-19 | High-voltage switch cabinet with high safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755965.6U CN205846458U (en) | 2016-07-19 | 2016-07-19 | High-voltage switch cabinet with high safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846458U true CN205846458U (en) | 2016-12-28 |
Family
ID=57619876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755965.6U Expired - Fee Related CN205846458U (en) | 2016-07-19 | 2016-07-19 | High-voltage switch cabinet with high safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418171A (en) * | 2018-03-28 | 2018-08-17 | 湖南德意电气有限公司 | A kind of cable branch box of on-load switch controller |
-
2016
- 2016-07-19 CN CN201620755965.6U patent/CN205846458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418171A (en) * | 2018-03-28 | 2018-08-17 | 湖南德意电气有限公司 | A kind of cable branch box of on-load switch controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170719 |