CN208623162U - A kind of Intelligent low voltage switch equipment - Google Patents
A kind of Intelligent low voltage switch equipment Download PDFInfo
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- CN208623162U CN208623162U CN201821296032.0U CN201821296032U CN208623162U CN 208623162 U CN208623162 U CN 208623162U CN 201821296032 U CN201821296032 U CN 201821296032U CN 208623162 U CN208623162 U CN 208623162U
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- cabinet body
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Abstract
The utility model discloses a kind of Intelligent low voltage switch equipments, including cabinet body, it further includes frame circuit breaker；Control circuit module, control unit, information acquisition unit, network communication unit, infrared receiver, accident analysis unit are provided on cabinet body；The input terminal of control circuit module is connected by conducting wire with primary power source, output end is connected with load control module；Control circuit module is connected with information acquisition unit；Information acquisition unit is bi-directionally connected with control unit；Control unit is bi-directionally connected with network communication unit, infrared receiver, accident analysis unit respectively；Network communication unit is connected with terminal server, mobile terminal respectively by communication network；Infrared receiver is connected by infrared ray with remote terminal.The utility model can satisfy monitoring and the regulatory requirement of automation, to realize the intelligent operation of switchgear, meets power reguirements instantly, has good market prospects.
Description
Technical field
The utility model relates to a kind of switchgear more particularly to a kind of Intelligent low voltage switch equipments.
Background technique
With China's rapid development of economy, urbanization process is accelerated, electricity need load increase quickly, load density compared with
Greatly, dilatation is badly in need of in many urban substations, and the functional requirement for increasing distribution system auxiliary facility also highlights, intelligent power network
It is praised highly by more and more electric power authorities, LV power distribution product is in great demand.Many switchgears are all arranged at present
In remoter place, and the safety prevention measure of most of switchgears is not able to satisfy the monitoring of automation and management and needs
It asks.The low voltage switch equipment of import, though some is intelligent, because it is most of be to develop according to situation of its this country and already
What the intelligent element used was designed, therefore also have certain limitation.
Utility model content
In order to solve shortcoming present in above-mentioned technology, the utility model provides a kind of intelligent type low-voltage switch and sets
It is standby.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of intelligent type low-voltage switch is set
It is standby, including cabinet body, it further includes frame circuit breaker；Control circuit module, control unit, information collection list are provided on cabinet body
Member, network communication unit, infrared receiver, accident analysis unit；The input terminal of control circuit module is by conducting wire and once
Power supply is connected, output end is connected with load control module；Control circuit module is connected with information acquisition unit；Information is adopted
Collection unit is bi-directionally connected with control unit；Control unit respectively with network communication unit, infrared receiver, accident analysis unit
It is bi-directionally connected；Network communication unit is connected with terminal server, mobile terminal respectively by communication network；Infrared receiver
It is connected by infrared ray with remote terminal；Frame circuit breaker is set to the middle part of cabinet body, and frame circuit breaker passes through conducting wire and control
Unit processed is connected；
The front side of cabinet body, rear side are respectively arranged with front door, back door；Front door includes the front decoration door of top；In front decoration door
Multiple branch's busbars are vertically arranged on the cabinet body in portion；The lower end of front decoration door is provided with instrument door；On upper instrument door side by side
It is provided with multiple buttons, multiple indicator lights；Multifunctional meter is provided on the left of indicator light；The lower end of upper instrument door is provided with down
Door；
The inside of cabinet body is separated into preceding cabinet body, rear cabinet body by column vertically；Preceding cabinet body, rear cabinet body surrounding be provided with it is vertical
Column；Preceding cabinet body, rear cabinet body upper end be horizontally arranged with bus frame；Branch's busbar is provided in bus frame；The middle part of preceding cabinet body is horizontal
To being provided with breaker mounting plate；Frame circuit breaker is provided on breaker mounting plate；Frame circuit breaker passes through bus and branch
Busbar is connected；
Cabinet body is separated into multi-layer drawers by cable bearer from the top down afterwards；The bottom of cabinet body is vertically arranged with cable and fixes afterwards
Frame；Earthing bar bracket is vertically arranged on the left side column of cable fixed mount；Earthing bar is provided on earthing bar bracket.
Further, the input terminal of control circuit module is connected by conducting wire with secondary power supply.
Further, frame circuit breaker is the breaker with intelligent protection function.
Further, back door includes the rear decoration door of top；Cabinet number plate is provided in the middle part of decoration door afterwards；Decoration door afterwards
Lower end is provided with rear gate；Ventilation hole is offered below gate afterwards；The left end at gate is provided with back door lock afterwards.
Further, main bus-bar is connected on branch's busbar.
Further, mobile terminal is cell phone client or pc client.
The utility model not only can satisfy monitoring and the regulatory requirement of automation, but also meet domestic service condition,
The intelligentized control method of switchgear is realized simultaneously, and there is wide applicability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is that the control system of the utility model connects block diagram.
In figure: 1, branch's busbar；2, frame circuit breaker；3, upper instrument door；4, bus frame；5, rear gate；6, breaker is pacified
Loading board；7, ventilation hole；8, back door lock；9, indicator light；10, multifunctional meter；11, cable bearer；12, cable fixed mount；13, it is grounded
Arrange bracket.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
A kind of Intelligent low voltage switch equipment as shown in figures 1-4, including cabinet body, it further includes frame circuit breaker 2；Cabinet
Control circuit module, control unit, information acquisition unit, network communication unit, infrared receiver, failure point are provided on body
Analyse unit；
The input terminal of control circuit module is connected by conducting wire with primary power source, output end is connected with load control module
It connects；The input terminal of control circuit module is connected by conducting wire with secondary power supply.Secondary power supply is to be by main power source transformation of electrical energy
The device of another form or specification electric energy, to meet the needs of different electrical equipments.In low-voltage dc power supply system, two
Low-voltage dc voltage is transformed into alternating voltage or high-voltage dc voltage by secondary source.In AC power supply system, by a kind of exchange
Voltage transformation is at another alternating voltage or DC voltage.Load control module abbreviation LCE is that one kind can differentiate in circuit and be
It is no to be connected to load, and the circuit of other loaded work pieces is controlled using there is non-loaded information.Load control module has load
Power is big, high sensitivity and the features such as be easy to make.
Control circuit module is connected with information acquisition unit；Information acquisition unit is bi-directionally connected with control unit；Control
Unit is bi-directionally connected with network communication unit, infrared receiver, accident analysis unit respectively；The core of control unit is monolithic
Microprocessor system, it is made of extended chips such as CPU and RAM, EPROM.The information that information acquisition unit mainly acquires includes
Ac analog and switching value.The current value of acquisition is converted to analog signal by information acquisition unit, and feedback arrives the micro- place of single-chip microcontroller
Manage device system；On-off signal includes the auxiliary contact of the switch elements such as breaker and the contact state of relay and intelligent cell
Some contact states of device itself；Output switch parameter includes circuit breaker trip outlet and signal outlet signal.Control unit
It is connect with the remote monitoring terminal server of network communication unit by fieldbus, passes through the realization pair of terminal server host computer
Field device, the telemetering of power grid or other controllers, remote regulating, remote control, remote signalling；It both can be at the scene by instrument door face board
Multifunctional meter is directly viewable each parameter, can also be connected to terminal server or movement by the network communication unit inside equipment
Terminal is managed collectively by background terminal server or mobile terminal automation.
Network communication unit is connected with terminal server, mobile terminal respectively by communication network；Mobile terminal is hand
Machine client or pc client.Infrared receiver is connected by infrared ray with remote terminal；
Frame circuit breaker is set to the middle part of cabinet body, and frame circuit breaker is the breaker with intelligent protection function.Frame
Frame breaker is connected by conducting wire with control unit.Frame circuit breaker can turn on, carry and disjunction normal circuit under the conditions of
Electric current, a kind of mechanical switch of certain time and breaking current can be also connected, carried under defined improper circuit condition
Electric appliance is mainly used for controlling and protecting low voltage power distribution network.
The front side of cabinet body, rear side are respectively arranged with front door, back door；Front door includes the front decoration door of top；In front decoration door
Multiple branch's busbars 1 are vertically arranged on the cabinet body in portion；Main bus-bar is connected on branch's busbar 1.The lower end of front decoration door is arranged
There is upper instrument door 3；Multiple buttons, multiple indicator lights 9 are set side by side on upper instrument door 3；The left side of indicator light 9 is provided with more function
It can table 10；The lower end of upper instrument door 3 is provided with Xiamen；
The inside of cabinet body is separated into preceding cabinet body, rear cabinet body by column vertically；Preceding cabinet body, rear cabinet body surrounding be provided with it is vertical
Column；Preceding cabinet body, rear cabinet body upper end be horizontally arranged with bus frame 4；Branch's busbar 1 is provided in bus frame 4；The middle part of preceding cabinet body
It is horizontally arranged with breaker mounting plate 6；Frame circuit breaker 2 is provided on breaker mounting plate 6；Frame circuit breaker 2 passes through bus
It is connected with branch busbar 1；Frame circuit breaker 2 is the breaker with intelligent protection function.Frame circuit breaker 2 uses module
Change structure, is divided into frame, contact arc-extinguishing system, manual-operating mechanism, motor-operating mechanism, intelligent controller and drawer chassis
Equal parts.Each part becomes a complete independent component, and when assembling only needs 1-2 screw that can be fixed, and dismounts
It is very convenient to be conducive to repair and maintenance.All parts of frame circuit breaker 2 are incorporated into the metal framework of an insulation, Chang Weikai
Formula is opened, multiple accessories can be installed, contact is replaced and component is more convenient, be mostly used in power end master switch.Frame circuit breaker 2 has
Long delay, short delay, instantaneous and four sections of ground fault protections, have regional choice chain function, have fully ensured that the spirit of movement
Quick property and selectivity.
Cabinet body is separated into multi-layer drawers by cable bearer 11 from the top down afterwards；It is solid to be vertically arranged with cable for the bottom of cabinet body afterwards
Determine frame 12；Earthing bar bracket 13 is vertically arranged on the left side column of cable fixed mount 12；It is provided with and connects on earthing bar bracket 13
Ground row.
Back door includes the rear decoration door of top；Cabinet number plate is provided in the middle part of decoration door afterwards；The lower end setting of decoration door afterwards
There is rear gate 5；The lower section at gate 5 offers ventilation hole 7 afterwards；The left end at gate 5 is provided with back door lock 8 afterwards.
The working process of the utility model is as follows: the remote monitoring terminal server and communication bus of network communication unit according to
After defined low-voltage electrical apparatus installation wiring specification is connected with each other, it is connect with serial communication interface；It is each in low voltage switch equipment main body
Electric elements are correspondingly connected with, and are connected by the control circuit module of low voltage switch equipment main body and the connecting terminal block of control unit
It connects, transfers data to information acquisition unit, collected electrical parameter is converted to analog quantity and feeds back to control by information acquisition unit
Unit processed is transferred to remote monitoring terminal server by serial communication interface by control unit, to remote monitoring terminal service
Device real-time transmission data.Accident analysis unit detects faulty appearance, transmits a signal to control unit, control unit analysis
Fault-signal is stopped working by control circuit module, so that personnel convenient to overhaul overhaul.Infrared receiver can be according to
The instruction sent according to remote terminal is remotely controlled.Control unit further includes data memory module, data memory module setting
There is USB interface, the historical data recorded by USB interface to external equipment unloading.Network communication unit also with mobile terminal phase
Connection, user can download cell phone application, the operating condition and operating parameter of switchgear checked by cell phone client, from
And make adjustment in time, guarantee safety.Remote monitoring terminal server can be opened with the more intelligent type low-voltages equipped with control unit
Equipment connection is closed, distributed system is constituted.
By increasing intelligent control unit, not only solving existing switchgear can not remotely control the utility model, behaviour
Make and safeguard inconvenient problem, and is used by intelligent control unit and breaker Aided design, and by meter come far
Journey acquires data, and monitoring and the regulatory requirement that can satisfy automation meet to realize the intelligent operation of switchgear
Instantly power reguirements, have good market prospects.
Above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model,
Also the protection scope of the utility model is belonged to.
Claims (6)
1. a kind of Intelligent low voltage switch equipment, including cabinet body, it is characterised in that: it further includes frame circuit breaker (2)；The cabinet
Control circuit module, control unit, information acquisition unit, network communication unit, infrared receiver, failure point are provided on body
Analyse unit；The input terminal of the control circuit module is connected by conducting wire with primary power source, output end and load control module
It is connected；Control circuit module is connected with information acquisition unit；The information acquisition unit is bi-directionally connected with control unit；Institute
Control unit is stated to be bi-directionally connected with network communication unit, infrared receiver, accident analysis unit respectively；The network communication list
Member is connected with terminal server, mobile terminal respectively by communication network；The infrared receiver by infrared ray with it is distant
Control terminal is connected；The frame circuit breaker is set to the middle part of cabinet body, and frame circuit breaker is connected by conducting wire with control unit
It connects；
The front side of the cabinet body, rear side are respectively arranged with front door, back door；The front door includes the front decoration door of top；Front decoration
Multiple branch's busbars (1) are vertically arranged on cabinet body inside door；The lower end of front decoration door is provided with instrument door (3)；It is described
Multiple buttons, multiple indicator lights (9) are set side by side on upper instrument door (3)；Indicator light is provided with multifunctional meter on the left of (9)
(10)；The lower end of upper instrument door (3) is provided with Xiamen；
The inside of the cabinet body is separated into preceding cabinet body, rear cabinet body by column vertically；The preceding cabinet body, rear cabinet body surrounding be respectively provided with
There is column；Preceding cabinet body, rear cabinet body upper end be horizontally arranged with bus frame (4)；Branch's busbar is provided in the bus frame (4)
(1)；Breaker mounting plate (6) are horizontally arranged in the middle part of preceding cabinet body；Frame open circuit is provided on the breaker mounting plate (6)
Device (2)；The frame circuit breaker (2) is connected by bus with branch's busbar (1)；
Cabinet body is separated into multi-layer drawers by cable bearer (11) from the top down after described；The bottom of cabinet body is vertically arranged with cable afterwards
Fixed frame (12)；Earthing bar bracket (13) are vertically arranged on the left side column of the cable fixed mount (12)；The earthing bar
Bracket is provided with earthing bar on (13).
2. Intelligent low voltage switch equipment according to claim 1, it is characterised in that: the input of the control circuit module
End is connected by conducting wire with secondary power supply.
3. Intelligent low voltage switch equipment according to claim 2, it is characterised in that: the frame circuit breaker (2) is tool
There is the breaker of intelligent protection function.
4. Intelligent low voltage switch equipment according to claim 3, it is characterised in that: the back door includes the rear dress of top
Adorn door；Cabinet number plate is provided in the middle part of decoration door afterwards；The lower end of decoration door is provided with rear gate (5) afterwards；Gate (5) after described
Lower section offers ventilation hole (7)；The left end of gate (5) is provided with back door lock (8) afterwards.
5. Intelligent low voltage switch equipment according to claim 4, it is characterised in that: connected on branch's busbar (1)
There is main bus-bar.
6. Intelligent low voltage switch equipment according to claim 5, it is characterised in that: the mobile terminal is cell phone customer
End or pc client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296032.0U CN208623162U (en) | 2018-08-13 | 2018-08-13 | A kind of Intelligent low voltage switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296032.0U CN208623162U (en) | 2018-08-13 | 2018-08-13 | A kind of Intelligent low voltage switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623162U true CN208623162U (en) | 2019-03-19 |
Family
ID=65715758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296032.0U Active CN208623162U (en) | 2018-08-13 | 2018-08-13 | A kind of Intelligent low voltage switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695731A (en) * | 2018-08-13 | 2018-10-23 | 南通阿斯通电器制造有限公司 | A kind of Intelligent low voltage switch equipment |
| CN110380337A (en) * | 2019-07-01 | 2019-10-25 | 常州博瑞电力自动化设备有限公司 | It is a kind of quickly to patch assembling device modular structure |
-
2018
- 2018-08-13 CN CN201821296032.0U patent/CN208623162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695731A (en) * | 2018-08-13 | 2018-10-23 | 南通阿斯通电器制造有限公司 | A kind of Intelligent low voltage switch equipment |
| CN110380337A (en) * | 2019-07-01 | 2019-10-25 | 常州博瑞电力自动化设备有限公司 | It is a kind of quickly to patch assembling device modular structure |
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