CN206022919U - A kind of intelligent arc-extinguishing harmonic-eliminating cabinet - Google Patents

A kind of intelligent arc-extinguishing harmonic-eliminating cabinet Download PDF

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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
door
control
microcomputerized controller
control room
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
CN201620773950.2U
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Chinese (zh)
Inventor
金菊英
陶涛
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.)
Anhui Big Power Quality Technology Co Ltd
Original Assignee
Anhui Big Power Quality Technology Co Ltd
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 Anhui Big Power Quality Technology Co Ltd filed Critical Anhui Big Power Quality Technology Co Ltd
Priority to CN201620773950.2U priority Critical patent/CN206022919U/en
Application granted granted Critical
Publication of CN206022919U publication Critical patent/CN206022919U/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 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

A kind of intelligent arc-extinguishing harmonic-eliminating cabinet
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.
CN201620773950.2U 2016-07-21 2016-07-21 A kind of intelligent arc-extinguishing harmonic-eliminating cabinet Expired - Fee Related CN206022919U (en)

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111324155A (en) * 2018-12-17 2020-06-23 安徽伟创电力科技有限公司 Arc suppression cabinet controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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