CN203787367U - Intelligent control device for low-voltage circuit breaker - Google Patents
Intelligent control device for low-voltage circuit breaker Download PDFInfo
- Publication number
- CN203787367U CN203787367U CN201420029775.7U CN201420029775U CN203787367U CN 203787367 U CN203787367 U CN 203787367U CN 201420029775 U CN201420029775 U CN 201420029775U CN 203787367 U CN203787367 U CN 203787367U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- voltage circuit
- low
- controlling device
- intelligent controlling
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to an intelligent control device for a low-voltage circuit breaker. The intelligent control device comprises an accommodation box. The accommodation box is provided with a cover and a signal interface. The intelligent control device is characterized in that a plug-in mainboard is disposed inside the accommodation box, and is provided with modular interfaces which are connected through data lines and are connected with a processing unit. The processing unit is provided with an independent power supply port. A control port of the processing unit is connected with a protection controller. A signal interface of the processing unit is connected with a signal processing unit. A main output terminal of the signal processing unit is connected with a signal receiving port of the processing unit through the signal processing unit. A secondary output terminal of the signal processing unit is connected with the protection controller through an independent protection unit. A display port of the processing unit is connected with display equipment. According to the utility model, the unprotected operation of the low-voltage circuit breaker caused by the problems of a microprocessor chip is prevented, and the defect that a fault of the power grid may be expanded without treatment is prevented.
Description
Technical field
The utility model relates to a kind of control device, relates in particular to a kind of low-voltage circuit breaker intelligent controlling device.
Background technology
Just at present, the large current failure of electrical network causes great threat to power consumption equipment, supply line, personal safety, and power outage is day by day serious to economic and social impacts, and reliability service, error protection to electrical network require also more and more higher.So just require to improve reliability, more powerful guarantee Electrical Safety.But, in circuit breaker running, likely there is starting initialization time delay or deadlock.Once occur that above-mentioned condition can cause the work of low-voltage circuit breaker unprotect, or electric network fault attonity make fault expand, be easy to form power outage, day by day serious to economic and social impacts.
Utility model content
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of low-voltage circuit breaker intelligent controlling device is provided.
The purpose of this utility model is achieved through the following technical solutions:
Low-voltage circuit breaker intelligent controlling device, include enclosing casing, on described enclosing casing, be provided with lid, on enclosing casing, be provided with signaling interface, wherein: in described enclosing casing, be provided with plug-in type mainboard, on described plug-in type mainboard, be provided with modular interface, between described modular interface, be connected with data wire, on described modular interface, be connected with processing components, described processing components is provided with independently energy supply port, on the control port of described processing components, be connected with protection controller, on described signaling interface, be connected with signal processing component, the main output of described signal processing component connects the receiver port of processing components by signal processing component, the secondary output of described signal processing component protects assembly to connect protection controller by stand alone type, the display port of described processing components is connected with display device.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: the display port of described processing components connects display device by code displaying assembly.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: described display device is liquid crystal display, or is LED, or is touch-screen.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: in described processing components, be connected with detection components.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: in described enclosing casing, be provided with reinforcement.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: in described enclosing casing, be provided with temperature control processing components, described temperature control processing components is fin.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: on described enclosing casing, be provided with coupling assembling.
Further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: described coupling assembling is snap fit, or is spacer, on described spacer, is provided with screw hole.
Again further, above-mentioned low-voltage circuit breaker intelligent controlling device, wherein: on described enclosing casing, be provided with louvre.
The advantage of technical solutions of the utility model is mainly reflected in: can in startup initialization time delay process and while there is the situations such as deadlock, carry out to the grid equipment connecting necessary backup protection.Like this, avoid causing the work of low-voltage circuit breaker unprotect because of microprocessor chip problem.Meanwhile, can avoid electric network fault attonity and break down the defect expanding., can be in the time there is abnormality in the utility model simple structure, causes damage from utmost avoiding.
Brief description of the drawings
The purpose of this utility model, advantage and disadvantage, by for illustration and explanation the non-limitative illustration by preferred embodiment below.
Fig. 1 is the organigram of low-voltage circuit breaker intelligent controlling device.
Embodiment
Low-voltage circuit breaker intelligent controlling device as shown in Figure 1, include enclosing casing 1, on this enclosing casing 1, be provided with lid 2, be connected for the ease of carrying out necessary communication with other equipment in electrical network, on enclosing casing 1, be provided with signaling interface 3, its unusual part is: consider the data communication facility between Function Extension and each assembly, be convenient to safeguard in meeting succinct framework, be provided with plug-in type mainboard 4 in enclosing casing 1.In order to ensure that contact firmly, meets connection and the data conducting needs of the data communication terminal of different assemblies, on plug-in type mainboard 4, be provided with modular interface 5.Meanwhile, in order to meet the data interchange needs between each assembly, between modular interface 5, be connected with data wire 6.Specifically, on the modular interface 5 of employing, be connected with processing components 7, this processing components 7 is provided with independently energy supply port 8, is connected with protection controller 9 on the control port of processing components 7.And, convenient in order to meet signal transmission, on signaling interface 3, be connected with signal processing component 10, the main output of this signal processing component 10 connects the receiver port of processing components 7 by signal processing component 10.Corresponding with it, the secondary output of signal processing component 10 protects assembly 11 to connect protection controller 9 by stand alone type, and the display port of processing components 7 is connected with display device 12.
With regard to preferably execution mode of the utility model one, show in order effectively to carry out processing procedure or the content of data, the display port of processing components 7 connects display device 12 by code displaying assembly.Meanwhile, consider to show and operation facility, meet the different needs of installing and using, display device 12 is liquid crystal display, can also be to be LED, also can adopt touch-screen.In order to realize the self-inspection in this running, coordinate the control running of stand alone type protection assembly 11, in processing components 7, be connected with detection components 13.
Further, in order to improve overall intensity, can in assembling, handling process, not occur because collide with in enclosing casing 1, being provided with reinforcement 14 by cracking.Meanwhile, can rely on the existence of reinforcement 14, effectively prevent that unnecessary deformation from appearring in enclosing casing 1, ensure the useful life of plug-in type mainboard 4.
Again further, to consider that working long hours of each assembly easily produces heat, in order improving useful life, effectively to dispel the heat, on enclosing casing 1, be provided with louvre 17.Meanwhile, be provided with temperature control processing components 7 in enclosing casing 1, this temperature control processing components 7 is fin 15.
Meanwhile, in order can be effectively installed on different grid equipments, on enclosing casing 1, be provided with coupling assembling.Consider the profile of various grid equipments, in order can being effectively connected, to prevent and get loose, coupling assembling is snap fit 16.Thus, can realize fast and articulating.Certainly, can also adopt spacer, on spacer, be provided with screw hole.Like this, can carry out effectively auxiliary connection by screw.
In conjunction with actual service condition of the present utility model, consider the lifting of data processing effect, processing components 7 is micro-chip processor.Meanwhile, in order to meet the independent process needs of stand alone type protection assembly 11, can adopt pure hardware protection circuit to form the basic framework of vertical protection assembly.Like this, using in micro-chip processor carries out power system monitor and protection, by pure hardware protection circuit access, the backup protection as microprocessor chip starting in initialization time delay process, when the situation such as deadlock.
Can find out by above-mentioned character express, adopt after the utility model, can in startup initialization time delay process and while there is the situations such as deadlock, carry out to the grid equipment connecting necessary backup protection.Like this, avoid causing the work of low-voltage circuit breaker unprotect because of microprocessor chip problem.Meanwhile, can avoid electric network fault attonity and break down the defect expanding., can be in the time there is abnormality in the utility model simple structure, causes damage from utmost avoiding.
These embodiment are only the prominent examples of application technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and form, within all dropping on the claimed scope of the utility model.
Claims (9)
1. low-voltage circuit breaker intelligent controlling device, include enclosing casing, on described enclosing casing, be provided with lid, on enclosing casing, be provided with signaling interface, it is characterized in that: in described enclosing casing, be provided with plug-in type mainboard, on described plug-in type mainboard, be provided with modular interface, between described modular interface, be connected with data wire, on described modular interface, be connected with processing components, described processing components is provided with independently energy supply port, on the control port of described processing components, be connected with protection controller, on described signaling interface, be connected with signal processing component, the main output of described signal processing component connects the receiver port of processing components by signal processing component, the secondary output of described signal processing component protects assembly to connect protection controller by stand alone type, the display port of described processing components is connected with display device.
2. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: the display port of described processing components connects display device by code displaying assembly.
3. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: described display device is liquid crystal display, or is LED, or is touch-screen.
4. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: in described processing components, be connected with detection components.
5. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: in described enclosing casing, be provided with reinforcement.
6. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: in described enclosing casing, be provided with temperature control processing components, described temperature control processing components is fin.
7. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: on described enclosing casing, be provided with coupling assembling.
8. low-voltage circuit breaker intelligent controlling device according to claim 7, is characterized in that: described coupling assembling is snap fit, or is spacer, on described spacer, is provided with screw hole.
9. low-voltage circuit breaker intelligent controlling device according to claim 1, is characterized in that: on described enclosing casing, be provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029775.7U CN203787367U (en) | 2014-01-17 | 2014-01-17 | Intelligent control device for low-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029775.7U CN203787367U (en) | 2014-01-17 | 2014-01-17 | Intelligent control device for low-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787367U true CN203787367U (en) | 2014-08-20 |
Family
ID=51323524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029775.7U Expired - Lifetime CN203787367U (en) | 2014-01-17 | 2014-01-17 | Intelligent control device for low-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794417A (en) * | 2014-01-17 | 2014-05-14 | 上海磊跃自动化设备有限公司 | Intelligent control device for low-voltage circuit breaker |
-
2014
- 2014-01-17 CN CN201420029775.7U patent/CN203787367U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794417A (en) * | 2014-01-17 | 2014-05-14 | 上海磊跃自动化设备有限公司 | Intelligent control device for low-voltage circuit breaker |
| CN103794417B (en) * | 2014-01-17 | 2016-08-17 | 上海磊跃自动化设备有限公司 | A kind of low-voltage circuit breaker intelligent controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |