CN203071439U - High-voltage ring main unit with intelligent touch screen - Google Patents
High-voltage ring main unit with intelligent touch screen Download PDFInfo
- Publication number
- CN203071439U CN203071439U CN 201320071541 CN201320071541U CN203071439U CN 203071439 U CN203071439 U CN 203071439U CN 201320071541 CN201320071541 CN 201320071541 CN 201320071541 U CN201320071541 U CN 201320071541U CN 203071439 U CN203071439 U CN 203071439U
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- Prior art keywords
- intelligent touch
- intelligent
- touch screen
- cabinet
- main unit
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model provides a high-voltage ring main unit with an intelligent touch screen. The high-voltage ring main unit with the intelligent touch screen comprises a cabinet body, wherein a circuit breaker is disposed in the cabinet body. Improvement lies in that the intelligent touch screen is disposed on a panel of the cabinet body, wherein the intelligent touch screen is connected with the circuit breaker through a data line and an intelligent controller; and the intelligent controller supplies power to a power distribution device through the circuit breaker and a remote transmission apparatus. Since the panel of the cabinet body is provided with the intelligent touch screens, operation becomes relatively simple and visual, and the high-voltage ring main unit has expanded operation functions, is convenient for parameter adjustment and displaying, and is characterized by simple structure and reasonable design. Since the design of the intelligent touch screens is adopted, a circuit becomes relatively simple, and no secondary components are needed, and thus installation and maintenance costs are substantially reduced; and since optical fiber communication is adopted, a speed of an optical network is substantially increased, and reliability of products is effectively improved.
Description
Technical field
The utility model relates to a kind of intelligent touch-screen high pressure ring cabinet of new structure, belongs to electric power power transmission and transforming equipment technical field.
Background technology
The high pressure ring cabinet is that one group of high voltage switchgear is contained in the steel sheet metal cabinet or makes the electric equipment of assembly unit compartment ring network power supply unit, on-load switch and fuse are adopted in its core, have simple in structure, can improve power supply parameter and advantages such as performance and power supply safety.In order to improve power supply reliability, make the user obtain power supply from both direction, usually power supply network is connected into annular.This supply power mode abbreviates ring network power supply as.Exchange in the 10KV distribution system at industrial and mining enterprises, residential quarters, harbour and skyscraper etc., because load is held not quite, on-load switch or vacuum contactor control are adopted in its high tension loop usually, and are furnished with the high-tension fuse protection.This system adopts ring network power supply usually, use on the high-tension switch cabinet general custom and be called ring main unit.Ring main unit is except to the power supply of this distribution substation, its high voltage bus also will be by the through current (namely through the electric current of this distribution substation bus to the power supply of adjacent distribution substation) of annular electric supply net, therefore the high voltage bus cross section of ring main unit will be selected according to load current and the looped network through current sum of this distribution substation, to guarantee not running overload of high voltage bus in service.
In the prior art, as shown in Figure 1, panel at ring main unit cabinet 1 is provided with many indicator lights for switch 2, button and its state of demonstration controlled, instrument 3 etc., therefore there is mode of connection complexity in it, and show not problem intuitively, traditional ring main unit can use a lot of Quadratic Finite Element devices (as indicator light, ammeter, voltmeter, hand switch, button etc.) simultaneously, increases the cost of installing and keeping in repair.
The utility model content
At the prior art above shortcomings, the purpose of this utility model is to provide a kind of mode of connection simple, intuitive display, saves the intelligent touch-screen high pressure ring cabinet of cost.
For achieving the above object, the utility model adopts following technical scheme: a kind of intelligent touch-screen high pressure ring cabinet, comprise cabinet, and be provided with circuit breaker in the cabinet; It is characterized in that be provided with intelligent touch-screen at the panel of cabinet, described intelligent touch-screen links to each other with intelligent controller by data wire; Intelligent controller is powered to controller switching equipment through circuit breaker and remote transmission device.
Further, described intelligent controller and remote transmission device adopt optical-fibre communications.
Further, described data wire is realized and the communicating by letter of host computer by RS485 serial line interface and Modbus bus protocol.
Compared to existing technology, the utlity model has following advantage:
1, owing to be provided with intelligent touch-screen at the panel of cabinet, operate more simply and directly perceived, operating function be can enlarge, parameter adjustment and demonstration are convenient to, have characteristics simple in structure, reasonable in design.
2, adopt intelligent touch screen design, circuit is more simple, and Quadratic Finite Element device (as hand control switch, button, indicator light, ammeter and voltmeter etc.) is used in cancellation, reduces greatly and installs and maintenance cost.
3, adopt optical-fibre communications, improved the speed of light net greatly, effectively improved reliability of products.
Description of drawings
The structural representation of the existing high pressure ring cabinet of Fig. 1.
Fig. 2 is the structural representation of the utility model intelligence touch-screen high pressure ring cabinet.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 2, a kind of intelligent touch-screen high pressure ring cabinet comprises cabinet 1, is provided with circuit breaker and intelligent controller (other parts of abridged are prior art among the figure) in the cabinet; Panel at cabinet 1 is provided with intelligent touch-screen 4, and described intelligent touch-screen 4 links to each other with intelligent controller by data wire, and this intelligent controller links to each other with circuit breaker; Intelligent controller is powered to controller switching equipment through circuit breaker and remote transmission device.Described intelligent controller and remote transmission device adopt optical-fibre communications.Adopt intelligent touch-screen to substitute original Quadratic Finite Element device (as indicator light, ammeter, push-button switch etc.), not only circuit is more simple, and operates more conveniently, reduce to install greatly and maintenance cost.
Described intelligent touch-screen is the split type intelligent plastic housing circuit breaker of touch-screen (CBI), thereby realizes expanded functionality, improves reliability, is convenient to parameter adjustment and demonstration, easy to maintenance and improve characteristics such as switch cubicle external form quality.The split type intelligent plastic housing circuit breaker of touch-screen can be adjusted to various parameters and adjusts by touch-screen.
Described data wire is realized and the communicating by letter of host computer by RS485 serial line interface and Modbus bus protocol.
Need to prove at last, above embodiment is only in order to the technical solution of the utility model to be described but not the restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are made amendment to the technical solution of the utility model or are equal to replacement, and do not break away from aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. an intelligent touch-screen high pressure ring cabinet comprises cabinet, is provided with circuit breaker in the cabinet; It is characterized in that be provided with intelligent touch-screen at the panel of cabinet, described intelligent touch-screen links to each other with intelligent controller by data wire; Intelligent controller is powered to controller switching equipment through circuit breaker and remote transmission device.
2. according to the described intelligent touch-screen high pressure ring cabinet of claim 1, it is characterized in that described intelligent controller and remote transmission device adopt optical-fibre communications.
3. according to the described intelligent touch-screen high pressure ring cabinet of claim 1, it is characterized in that described data wire is realized and the communicating by letter of host computer by RS485 serial line interface and Modbus bus protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071541 CN203071439U (en) | 2013-02-07 | 2013-02-07 | High-voltage ring main unit with intelligent touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071541 CN203071439U (en) | 2013-02-07 | 2013-02-07 | High-voltage ring main unit with intelligent touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071439U true CN203071439U (en) | 2013-07-17 |
Family
ID=48770190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071541 Expired - Lifetime CN203071439U (en) | 2013-02-07 | 2013-02-07 | High-voltage ring main unit with intelligent touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058710A (en) * | 2016-08-11 | 2016-10-26 | 现代重工(中国)电气有限公司 | Indoor alternating-current high voltage sulfur hexafluoride loop network switch cabinet |
-
2013
- 2013-02-07 CN CN 201320071541 patent/CN203071439U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058710A (en) * | 2016-08-11 | 2016-10-26 | 现代重工(中国)电气有限公司 | Indoor alternating-current high voltage sulfur hexafluoride loop network switch cabinet |
| CN106058710B (en) * | 2016-08-11 | 2017-12-05 | 现代重工(中国)电气有限公司 | A kind of indoor AC high voltage sulfur hexafluoride ring network switch cubicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING CHEN ELECTRIC POWER AUTOMATION TECHNOLOG Free format text: FORMER OWNER: JI JINGHAI Effective date: 20140219 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401145 YUBEI, CHONGQING TO: 400025 JIANGBEI, CHONGQING |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140219 Address after: 400025, B2, building 8, No. two, 2 Chongqing Road, Jiangbei District, Jiangbei District, China Patentee after: CHONGQING YINGNA ELECTRIC POWER AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 401145 3 Building 1, 21-6 Xin Lu, Chongqing, Yubei District Patentee before: Guan Lei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |