CN206022919U - A kind of intelligent arc-extinguishing harmonic-eliminating cabinet - Google Patents
A kind of intelligent arc-extinguishing harmonic-eliminating cabinet Download PDFInfo
- Publication number
- CN206022919U CN206022919U CN201620773950.2U CN201620773950U CN206022919U CN 206022919 U CN206022919 U CN 206022919U CN 201620773950 U CN201620773950 U CN 201620773950U CN 206022919 U CN206022919 U CN 206022919U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- control room
- microcomputerized controller
- eliminating
- display screen
- Prior art date
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Abstract
The utility model discloses a kind of intelligent arc-extinguishing harmonic-eliminating cabinet, the cabinet lower end is fixedly connected with base, the chassis interior is provided with ventilating fan, the base lower surface is provided with moistureproof cushion, the upper end of the cabinet is provided with control room, the control room is hinged and is connected to control door, the control door surface middle part is provided with display screen, the display screen side is provided with siren, the control room is equipped with wall bushing with cabinet side, the control interior is provided with microcomputerized controller, the microcomputerized controller side is provided with high-voltage mutual inductor, the high-voltage mutual inductor side is provided with current voltmeter, the current voltmeter upper end is provided with serial communication interface, the cabinet inside upper surface is provided with humiture induction apparatuss, overvoltage protection device is installed inside the cabinet, vacuum contactor, fuse and disconnecting switch.This utility model defencive function is complete, and the workload that can mitigate operation maintenance personnel is significant, with higher cost performance.
Description
Technical field
This utility model is related to arc-extinguishing harmonic-eliminating technical field, specially a kind of intelligent arc-extinguishing harmonic-eliminating cabinet.
Background technology
Arc-extinguishing harmonic-eliminating cabinet also known as microcomputer arc extinguishing resonance eliminating wire-selection and overvoltage protection, are to be used for 3-35KV in power industry
During isolated neutral, neutral by arc extinction coil grounding or neutral point are through the power system of high resistance ground, can be to system in
All kinds of overvoltage are any limitation as, and are effectively improved system operation safety and power supply reliability.Too high overvoltage is persistently made
With under, the accumulation of solid insulation certainly will be caused to damage, in the sound weak link for mutually forming insulation, and then be developed into alternate short
Road accident, therefore, it is proposed to a kind of intelligent arc-extinguishing harmonic-eliminating cabinet.
Utility model content
The purpose of this utility model is to provide a kind of intelligent arc-extinguishing harmonic-eliminating cabinet, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of intelligent arc-extinguishing harmonic-eliminating cabinet, including cabinet
Body, the cabinet lower end are fixedly connected with base, and the chassis interior is provided with ventilating fan, and the base lower surface is provided with protection against the tide
Pad, the upper end of the cabinet are provided with control room, and the control room is hinged and is connected to control door, the control door surface middle part
Display screen is provided with, the display screen side is provided with siren, the control room is equipped with wall bushing with cabinet side, the control
Indoor location processed has microcomputerized controller, and the microcomputerized controller side is provided with high-voltage mutual inductor, the high-voltage mutual inductor side
Current voltmeter is provided with, the current voltmeter upper end is provided with serial communication interface, the cabinet inside upper surface is provided with warm and humid
Degree induction apparatuss, are provided with overvoltage protection device, vacuum contactor, fuse and disconnecting switch, the high pressure inside the cabinet
Transformer, vacuum contactor, humiture induction apparatuss, disconnecting switch, overvoltage protection device, current voltmeter, fuse, ventilation wind
Machine, display screen and siren are electrically connected at microcomputerized controller, and the microcomputerized controller is electrically connected at serial communication interface.
Preferably, the cabinet side is hinged and is connected to cabinet door, and cabinet door surface is provided with two windowpanes.
Preferably, the control door is equipped with handle with cabinet door surface side.
Preferably, microcomputer harmonic elimination device and line selection device for low current are provided with the microcomputerized controller.
Compared with prior art, the beneficial effects of the utility model are：The installing space at the saving scene, and defencive function
Do not affected by electrical network size and the method for operation, simple structure is easy for installation, it is adaptable to supply, the neutral point of electricity consumption enterprise not straight
Connect earthing electric network, defencive function is complete, with arc eliminator and internal with outside all kinds of over-voltage protection functions, showing according to user
Field needs, and can also increase the functions such as small current line selection, and the workload for mitigating operation maintenance personnel is significant, with higher
Cost performance.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model internal structure schematic diagram.
In figure：1 cabinet, 101 windowpanes, 2 control rooms, 21 control doors, 3 bases, 31 moistureproof cushions, 4 ventilating fans, 5 show
Screen, 6 sirens, 7 wall bushings, 8 overvoltage protection devices, 9 vacuum contactors, 10 humiture induction apparatuss, 11 disconnecting switch, 12 micro-
Machine controller, 13 high-voltage mutual inductors, 14 serial communication interfaces, 15 current voltmeters, 16 fuses.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of intelligent arc-extinguishing harmonic-eliminating cabinet, including cabinet
1,1 lower end of the cabinet is fixedly connected with base 3, is provided with ventilating fan 4 inside the base 3, and 3 lower surface of the base is provided with
Moistureproof cushion 31, the upper end of the cabinet 1 are provided with control room 2, and the control room 2 is hinged and is connected to control door 21, the control door
21 surfaces middle part are provided with display screen 5, and 5 side of the display screen is provided with siren 6, and the control room 2 is equal with 1 side of cabinet
Wall bushing 7 is provided with, microcomputerized controller 12 is installed in the control room 2,12 side of the microcomputerized controller is provided with high pressure
Transformer 13,13 side of the high-voltage mutual inductor are provided with current voltmeter 15, and 15 upper end of the current voltmeter is provided with serial and leads to
Letter interface 14,1 inside upper surface of the cabinet are provided with humiture induction apparatuss 10, are provided with overvoltage protection inside the cabinet 1
Device 8, vacuum contactor 9, fuse 16 and disconnecting switch 11, the high-voltage mutual inductor 13, the sensing of vacuum contactor 9, humiture
Device 10, disconnecting switch 11, overvoltage protection device 8, current voltmeter 15, fuse 16, ventilating fan 4, display screen 5 and siren
6 are electrically connected at microcomputerized controller 12, and the microcomputerized controller 12 is electrically connected at serial communication interface 14, the cabinet 1
Side is hinged and is connected to cabinet door, and cabinet door surface is provided with two windowpanes 101, and the control door 21 is equipped with cabinet door surface side
Handle, is provided with microcomputer harmonic elimination device and line selection device for low current in the microcomputerized controller 12.
Operation principle：During work, by cabinet 1 and the high-voltage mutual inductor 13 in control room 2, vacuum contactor 9, humiture
Induction apparatuss 10, disconnecting switch 11, overvoltage protection device 8, current voltmeter 15, fuse 16, ventilating fan 4, display screen 5 and police
Report device 6, with several functions in the feature of the whole body, saves the installing space at scene, and defencive function is not by electrical network size and fortune
The impact of line mode, simple structure are easy for installation, it is adaptable to supply, the power system with neutral point nondirectly grounding of electricity consumption enterprise, protect work(
Can be complete, with arc eliminator and internal with outside all kinds of over-voltage protection functions, according to the live needs of user, can also increase
The functions such as small current line selection, the workload for mitigating operation maintenance personnel are significant, with higher cost performance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of intelligent arc-extinguishing harmonic-eliminating cabinet, including cabinet (1), it is characterised in that：Cabinet (1) lower end is fixedly connected with bottom
Ventilating fan (4) is provided with inside seat (3), described base (3), base (3) lower surface is provided with moistureproof cushion (31), the cabinet
(1) upper end is provided with control room (2), and described control room (2) are hinged and are connected to control door (21), in control door (21) surface
Between position be provided with display screen (5), display screen (5) side is provided with siren (6), control room (2) and cabinet (1) side
It is equipped with wall bushing (7), control room (2) and microcomputerized controller (12), microcomputerized controller (12) side is installed
High-voltage mutual inductor (13) is installed, high-voltage mutual inductor (13) side is provided with current voltmeter (15), the current voltmeter
(15) upper end is provided with serial communication interface (14), and cabinet (1) inside upper surface is provided with humiture induction apparatuss (10), the cabinet
Overvoltage protection device (8), vacuum contactor (9), fuse (16) and disconnecting switch (11), the height are installed inside body (1)
Pressure transformer (13), vacuum contactor (9), humiture induction apparatuss (10), disconnecting switch (11), overvoltage protection device (8), electric current
Voltmeter (15), fuse (16), ventilating fan (4), display screen (5) are electrically connected at microcomputerized controller with siren (6)
(12), microcomputerized controller (12) are electrically connected at serial communication interface (14).
2. a kind of intelligent arc-extinguishing harmonic-eliminating cabinet according to claim 1, it is characterised in that：Cabinet (1) side is hinged
Cabinet door is connected to, and cabinet door surface is provided with two windowpanes (101).
3. a kind of intelligent arc-extinguishing harmonic-eliminating cabinet according to claim 1, it is characterised in that：Control door (21) and cabinet door
Surface side is equipped with handle.
4. a kind of intelligent arc-extinguishing harmonic-eliminating cabinet according to claim 1, it is characterised in that：In microcomputerized controller (12)
It is provided with microcomputer harmonic elimination device and line selection device for low current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773950.2U CN206022919U (en) | 2016-07-21 | 2016-07-21 | A kind of intelligent arc-extinguishing harmonic-eliminating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773950.2U CN206022919U (en) | 2016-07-21 | 2016-07-21 | A kind of intelligent arc-extinguishing harmonic-eliminating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022919U true CN206022919U (en) | 2017-03-15 |
Family
ID=58246644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773950.2U Expired - Fee Related CN206022919U (en) | 2016-07-21 | 2016-07-21 | A kind of intelligent arc-extinguishing harmonic-eliminating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963833A (en) * | 2018-07-25 | 2018-12-07 | 安徽硕日光电科技有限公司 | A kind of overvoltage suppression cabinet |
| CN111324155A (en) * | 2018-12-17 | 2020-06-23 | 安徽伟创电力科技有限公司 | Arc suppression cabinet controller |
-
2016
- 2016-07-21 CN CN201620773950.2U patent/CN206022919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963833A (en) * | 2018-07-25 | 2018-12-07 | 安徽硕日光电科技有限公司 | A kind of overvoltage suppression cabinet |
| CN111324155A (en) * | 2018-12-17 | 2020-06-23 | 安徽伟创电力科技有限公司 | Arc suppression cabinet controller |
| CN111324155B (en) * | 2018-12-17 | 2021-08-13 | 安徽伟创电力科技有限公司 | Arc suppression cabinet 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: 20170315 Termination date: 20200721 |