CN204441995U - Become comprehensive power distribution power supply panel - Google Patents
Become comprehensive power distribution power supply panel Download PDFInfo
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- CN204441995U CN204441995U CN201520189810.6U CN201520189810U CN204441995U CN 204441995 U CN204441995 U CN 204441995U CN 201520189810 U CN201520189810 U CN 201520189810U CN 204441995 U CN204441995 U CN 204441995U
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Abstract
The utility model discloses a kind of change comprehensive power distribution power supply panel, it comprises: double-power supply switching device, with double-power supply switching device export be connected Alternating Current Unit, with double-power supply switching device exports be connected emergency power supply unit, with Alternating Current Unit exports be connected multiple loops, to export connected DC output unit with emergency power supply unit and export with emergency power supply unit and connected exchange output unit, wherein in double-power supply switching device, a road is conventional power supply, and an other road is stand-by power supply.The utility model six directions one function all realizes at a rack, and multi-functional in one, floor space is little, simple installation, saves construction fund, confides a technological secret and serve easy, being more conducive to regular maintenance.Product is suitable for terminal use's transformer and distribution stations at different levels such as cities and towns, rural area, industrial enterprise, commercial facility, Residential Area, public building.
Description
Technical field
The utility model relates to a kind of change comprehensive power distribution power supply panel.
Background technology
Current large, medium and small electric substation power supply-distribution system needs following system to solve reliable power supply problem: alternating current-direct current operating power system, alternating current-direct current control power-supply system, signal caution system, emergency power system, double loop power supply switching and alternating-current system.Reliable power supply to be reached at current transformer and distribution station to realize mainly through following 5 electric boxs: direct current cabinet, interchange emergency power supply case, high-voltage signal case, low-voltage power distribution cabinet, light distribution box.Such composition, compares dispersion, and floor space is large, is suitable only for super-huge transformer and distribution station.And for the middle-size and small-size transformer and distribution station of major part, repeat just to compare waste like this owing to investing comparatively large and technical functionality above.And several producer may be related to, each producer's technical parameter is each variant, just in case go wrong there will be responsibility be difficult to assert.
Utility model content
For the technical problem of existing structure, the utility model object is that providing a kind of becomes comprehensive power distribution power supply panel, and its operating cost is low, control system simple, take up an area less, price is low, cost performance is high.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of change comprehensive power distribution power supply panel, it comprises: double-power supply switching device, the Alternating Current Unit be connected is exported with double-power supply switching device, the emergency power supply unit be connected is exported with double-power supply switching device, the multiple loops be connected are exported with Alternating Current Unit, the DC output unit be connected is exported with emergency power supply unit, and with emergency power supply unit export be connected exchange output unit, wherein in double-power supply switching device, a road is conventional power supply, an other road is stand-by power supply.
On the basis of technique scheme, comprise following attached technical scheme further:
Described loop comprises lighting loop, receptacle loop, blower fan loop, power back-up circuit, and blower fan loop is connected with blower fan control system.
Described DC output unit is connected with operation with high pressure electric power loop, exchange output unit and be then connected with emergency lighting loop, signal controlling loop, operational power source circuit respectively, and signal controlling loop is connected with central signal device.
Described double-power supply switching device, Alternating Current Unit, emergency power supply unit, multiple loop, DC output unit and interchange output unit are all integrated in same rack.
Comprise the display floater be arranged on rack further.
Owing to have employed technique scheme, the utility model has the following advantages:
The six directions one function all realizes at a rack, and multi-functional in one, floor space is little, simple installation, saves construction fund, confides a technological secret and serve easy, being more conducive to regular maintenance.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1, the utility model provides a kind of and becomes comprehensive power distribution power supply panel, it comprise double-power supply switching device 10, with double-power supply switching device 10 exports be connected Alternating Current Unit 20, with double-power supply switching device 10 exports be connected emergency power supply unit 30, to export connected multiple loops with Alternating Current Unit 20, export connected DC output unit 32 with emergency power supply unit 30 and export with emergency power supply unit 30 and connected exchange output unit 34.Wherein loop comprises lighting loop 22, receptacle loop 24, blower fan loop 26, power back-up circuit 28 etc., and blower fan loop 26 is connected with blower fan control system 29.In double-power supply switching device 10, a road is conventional power supply, and an other road is stand-by power supply.
DC output unit 32 is connected with operation with high pressure electric power loop 42, exchange output unit 34 and be then connected with emergency lighting loop 44, signal controlling loop 46, operational power source circuit 48 respectively, and signal controlling loop 46 is connected with central signal device 49.
The utility model mainly by above several large Function Integration Mechanism in one: alternating current-direct current operating power system, alternating current-direct current control power-supply system, signal caution system, emergency power system, double loop power supply switch and alternating-current system, the six directions one function all realizes at a rack, multi-functional in one, function i ntegration, floor space is little, simple installation, saves construction fund.Only relate to 1 specialized factory, confide a technological secret and serve easy, being more conducive to regular maintenance.
When municipal power failure, operating power uninterrupted power supply, thus ensure that high-voltage switch gear reliably completes the protection act opened and close, adopt PWM technology, ensure the reliability of power supply under fortuitous event.Show main piezoelectric voltage, cell voltage, output voltage and various fault type by LCD display floater simultaneously, and there is sound and light of alarm, product is suitable for terminal use's transformer and distribution stations at different levels such as cities and towns, rural area, industrial enterprise, commercial facility, Residential Area, public building.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection range of the present utility model.
Claims (5)
1. one kind becomes comprehensive power distribution power supply panel, it is characterized in that it comprises: double-power supply switching device, with double-power supply switching device export be connected Alternating Current Unit, with double-power supply switching device exports be connected emergency power supply unit, with Alternating Current Unit exports be connected multiple loops, to export connected DC output unit with emergency power supply unit and export with emergency power supply unit and connected exchange output unit, wherein in double-power supply switching device, a road is conventional power supply, and an other road is stand-by power supply.
2. a kind of change comprehensive power distribution power supply panel as claimed in claim 1, is characterized in that: described loop comprises lighting loop, receptacle loop, blower fan loop, power back-up circuit, and blower fan loop is connected with blower fan control system.
3. a kind of change comprehensive power distribution power supply panel as claimed in claim 2, it is characterized in that: described DC output unit is connected with operation with high pressure electric power loop, exchange output unit to be then connected with emergency lighting loop, signal controlling loop, operational power source circuit respectively, and signal controlling loop is connected with central signal device.
4. one becomes comprehensive power distribution power supply panel as claimed in claim 2 or claim 3, it is characterized in that: described double-power supply switching device, Alternating Current Unit, emergency power supply unit, multiple loop, DC output unit and interchange output unit are all integrated in same rack.
5. a kind of change comprehensive power distribution power supply panel as claimed in claim 4, is characterized in that: comprise the display floater be arranged on rack further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189810.6U CN204441995U (en) | 2015-03-31 | 2015-03-31 | Become comprehensive power distribution power supply panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189810.6U CN204441995U (en) | 2015-03-31 | 2015-03-31 | Become comprehensive power distribution power supply panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441995U true CN204441995U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520189810.6U Active CN204441995U (en) | 2015-03-31 | 2015-03-31 | Become comprehensive power distribution power supply panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375616A (en) * | 2015-12-09 | 2016-03-02 | 武汉精伦电气有限公司 | Distribution network feeder terminal unit power supply management system and method |
-
2015
- 2015-03-31 CN CN201520189810.6U patent/CN204441995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375616A (en) * | 2015-12-09 | 2016-03-02 | 武汉精伦电气有限公司 | Distribution network feeder terminal unit power supply management system and method |
| CN105375616B (en) * | 2015-12-09 | 2017-11-28 | 武汉精伦电气有限公司 | A kind of distribution network feeder terminal supplying power management system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |