CN204835710U - Intelligent power distribution case monitored control system - Google Patents
Intelligent power distribution case monitored control system Download PDFInfo
- Publication number
- CN204835710U CN204835710U CN201520585747.8U CN201520585747U CN204835710U CN 204835710 U CN204835710 U CN 204835710U CN 201520585747 U CN201520585747 U CN 201520585747U CN 204835710 U CN204835710 U CN 204835710U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- intelligent
- phase
- electric appliance
- inlet wire
- 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.)
- Active
Links
Abstract
The utility model discloses an intelligent power distribution case monitored control system, including block terminal surveillance center and a plurality of intelligent power distribution case, the box is drawn together to the intelligent power distribution case and bag, is equipped with three -phase inlet wire circuit, master switch, branch switch, the single -phase circuit of being qualified for the next round of competitions, zero line row, intelligent electrical apparatus conflagration watch -dog, total residual current transformer and temperature -sensing ware in this box, residual current transformer and intelligent electrical apparatus conflagration watch -dog electric connection should be assembled on locating three -phase inlet wire circuit to total residual current transformer cover, temperature -sensing ware and intelligent electrical apparatus conflagration watch -dog electric connection, the intelligent electrical apparatus conflagration watch -dog of each intelligent power distribution case all is connected with block terminal surveillance center communication. The utility model discloses can carry out centralized monitoring management through the surveillance center, and can carry out early self -checking output, incoming line circuit trouble, can be to electric leakage, under -voltage, excessive pressure, overflow, overheated going on survey and early early warning in early days.
Description
Technical field
The utility model relates to distribution box technical field, particularly a kind of for the Intelligent monitoring system for distribution box in the low-voltage distribution system of city.
Background technology
Along with the development of power technology, the application of distribution box is more and more extensive, and distribution box reasonably can distribute electric energy, the convenient switching action to circuit, has higher class of safety protection, can the conducting state of display circuit intuitively, be convenient to management, be conducive to maintenance when circuit for generating fault.
In the prior art, the distribution box used in the low-voltage distribution system of city can only carry out distribution control to individual layer trade company or resident family separately usually, and each distribution box between each or each floor can not centralized control, can not carry out centralized monitor by centralized-control center to each distribution box.
Hold, in the prior art, the most basic circuit framework in inside of distribution box is generally: the inlet wire of distribution box, successively after master switch, switch-dividing, is sent to user.The master switch of this distribution box and switch-dividing can circuit seriously under-voltage, overcurrent, short circuit, overheated time automatically jump and explain, but, this distribution box can not the output of self-inspection in early days, incoming line fault, can not to electric leakage, under-voltage, overvoltage, overcurrent, overheated etc. carry out early detection and early warning, make conventional electrical box still there is larger potential safety hazard; Further, this distribution box can not divide user to carry out early warning.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of and carry out centralized monitor management by Surveillance center, and early stage self-inspection output, incoming line fault can be carried out, can to electric leakage, under-voltage, overvoltage, overcurrent, the overheated Intelligent monitoring system for distribution box carrying out early detection and early warning.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of Intelligent monitoring system for distribution box, comprise distribution box Surveillance center and some intelligent distribution boxes, described intelligent distribution box comprises casing, is provided with three-phase inlet wire circuit, master switch, switch-dividing, single-phase outlet circuit, zero line row, intelligent electric appliance fire monitor, total surplus current transformer and temperature inductor in this casing; Three phase lines of described three-phase inlet wire circuit, after master switch, are connected to the phase line end of corresponding switch-dividing respectively; The zero line of described three-phase inlet wire circuit and zero line are arranged and are electrically connected, and this zero line row be electrically connected with the zero line side of switch-dividing; This switch-dividing is electric to user's output single-phase by single-phase outlet circuit; Described total surplus current transformer is sheathed on three-phase inlet wire circuit, and this total surplus current transformer and intelligent electric appliance fire monitor are electrically connected; Described temperature inductor and intelligent electric appliance fire monitor are electrically connected; The intelligent electric appliance fire monitor of each intelligent distribution box is all connected with distribution box Surveillance center communication.
As to further elaboration of the present utility model:
Preferably, the intelligent electric appliance fire monitor of described intelligent distribution box is connected in a wired fashion with distribution box Surveillance center, or wireless mode connects.
Preferably, the zero line of described three-phase inlet wire circuit, after master switch, is connected to zero line row.Or the zero line of described three-phase inlet wire circuit is connected directly to zero line row.
Preferably, described intelligent distribution box also comprises a point residual current transformer, and described point of residual current transformer is sheathed on single-phase outlet circuit, and this point of residual current transformer and intelligent electric appliance fire monitor are electrically connected.
Preferably, described intelligent electric appliance fire monitor from any phase line power taking of three-phase inlet wire circuit, using the power supply as intelligent electric appliance fire monitor.
Preferably, described temperature inductor is provided with two, and one of them temperature inductor is arranged in three-phase inlet wire circuit, and another temperature inductor is arranged on casing.
The utility model has the following advantages: one, comprise distribution box Surveillance center and some intelligent distribution boxes due to Intelligent monitoring system for distribution box, the intelligent electric appliance fire monitor of each intelligent distribution box is all connected with distribution box Surveillance center communication, thus makes distribution box Surveillance center can manage each intelligent distribution box by centralized monitor; Two, because intelligent distribution box is provided with intelligent electric appliance fire monitor, total surplus current transformer and temperature inductor, this total surplus current transformer can send three-phase inlet wire circuit residual current information to intelligent electric appliance fire monitor in real time, this temperature inductor can send temperature information to intelligent electric appliance fire monitor in real time, thus make intelligent distribution box can the output of self-inspection in early days, incoming line fault, can to electric leakage, under-voltage, overvoltage, overcurrent, he overheated etc. carries out early detection and early warning.
Accompanying drawing explanation
Fig. 1 is overall structure block diagram of the present invention.
Fig. 2 is the external structure schematic diagram of intelligent distribution box.
Fig. 3 is the electrical block diagram of the utility model embodiment one distribution box.
Fig. 4 is the electrical block diagram of the utility model embodiment two distribution box.
Fig. 5 is the electrical block diagram of the utility model embodiment three distribution box.
Fig. 6 is the electrical block diagram of the utility model embodiment four distribution box.
In figure: 100. distribution box Surveillance center; 200. intelligent distribution box; 1. casing; 2. chamber door; 3. three-phase inlet wire circuit; 4. master switch; 5. switch-dividing; 6. zero line row; 7. intelligent electric appliance fire monitor; 8. total surplus current transformer; 9. point residual current transformer; 10. temperature inductor; 11. observation windows; 12. single-phase outlet circuits.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
Embodiment one:
As shown in FIG. 1 to 3, a kind of Intelligent monitoring system for distribution box, comprises distribution box Surveillance center 100 and some intelligent distribution boxes 200, and described intelligent distribution box 200 comprises casing 1, and this casing front end is provided with the chamber door 2 of tool handle; Three-phase inlet wire circuit 3, master switch 4, switch-dividing 5, single-phase outlet circuit 12, zero line row 6, intelligent electric appliance fire monitor 7, total surplus current transformer 8 and temperature inductor 10 is provided with in this casing 1; Three phase lines of described three-phase inlet wire circuit 3, after master switch 4, are connected to the phase line end of corresponding switch-dividing 5 respectively; The zero line of described three-phase inlet wire circuit 3 and zero line are arranged 6 and are electrically connected, and this zero line row 6 is electrically connected with the zero line side of switch-dividing 5; This switch-dividing 5 is electric to user's output single-phase by single-phase outlet circuit 12; Described total surplus current transformer 8 is sheathed on three-phase inlet wire circuit 3, and this total surplus current transformer 8 is electrically connected with intelligent electric appliance fire monitor 7; Described temperature inductor 10 is electrically connected with intelligent electric appliance fire monitor 7; Described chamber door 2 is provided with the observation window 11 for observing intelligent electric appliance fire monitor 7; The intelligent electric appliance fire monitor 7 of each intelligent distribution box 200 is all connected with distribution box Surveillance center 100 communication; Preferably, the intelligent electric appliance fire monitor 7 of described intelligent distribution box 200 is connected in a wired fashion with distribution box Surveillance center 100, or wireless mode connects.
Hold, in the intelligent distribution box use procedure of Intelligent monitoring system for distribution box, this total surplus current transformer can send three-phase inlet wire circuit residual current information to intelligent electric appliance fire monitor in real time, thus make intelligent distribution box can the output of self-inspection in early days, incoming line fault, can to electric leakage, under-voltage, overvoltage, overcurrent, he overheated etc. carries out early detection and early warning.Whether abnormal intelligent electric appliance fire monitor, after reception residual current information, can analyze residual current information, and for there being the three-phase inlet wire circuit of abnormal residual current information to report to the police, thus make maintenance personal learn the out-of-the way position of circuit in time; And the intelligent electric appliance fire monitor 7 of each intelligent distribution box 200 is all connected with distribution box Surveillance center 100 communication, make distribution box Surveillance center can manage each intelligent distribution box by centralized monitor; Preferably, intelligent electric appliance fire monitor is provided with switching push button, and maintenance personal can be made to check situation and the temperature conditions of each road residual current information respectively.
As shown in Figure 3, the zero line of described three-phase inlet wire circuit 3, after master switch 4, is connected to zero line row 6.
As shown in Figure 3, described intelligent electric appliance fire monitor from any phase line power taking of three-phase inlet wire circuit 3, using the power supply as intelligent electric appliance fire monitor 7.Intelligent electric appliance fire monitor 7 is also provided with zero line incoming end usually, and this zero line incoming end and zero line are arranged 6 and be electrically connected.
As shown in Figure 3, described temperature inductor 10 is provided with two, one of them temperature inductor is arranged in three-phase inlet wire circuit, to transmit the temperature information of inlet wire circuit to intelligent electric appliance fire monitor 7, another temperature inductor is arranged on casing, to pass the temperature information of distribution box body to intelligent electric appliance fire monitor 7.
Embodiment two:
Embodiment two is compared with embodiment one, and its distinctive points is that the zero line cabling mode of three-phase inlet wire circuit 3 is different.As shown in Figure 4, in embodiment two, the zero line of described three-phase inlet wire circuit 3 is connected directly to zero line row 6.
Embodiment three:
Embodiment three is compared with embodiment one, its distinctive points is that the intelligent distribution box 200 in embodiment three also comprises point residual current transformer 9, described point of residual current transformer 9 is sheathed on single-phase outlet circuit 12, and this point of residual current transformer 9 is electrically connected with intelligent electric appliance fire monitor 7.
Embodiment four:
Embodiment four is compared with embodiment two, its distinctive points is that the intelligent distribution box 200 in embodiment four also comprises point residual current transformer 9, described point of residual current transformer 9 is sheathed on single-phase outlet circuit 12, and this point of residual current transformer 9 is electrically connected with intelligent electric appliance fire monitor 7.
The above is only the utility model better embodiment, every above execution mode is done according to the technical solution of the utility model any trickle amendment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (8)
1. an Intelligent monitoring system for distribution box, it is characterized in that: comprise distribution box Surveillance center and some intelligent distribution boxes, described intelligent distribution box comprises casing, is provided with three-phase inlet wire circuit, master switch, switch-dividing, single-phase outlet circuit, zero line row, intelligent electric appliance fire monitor, total surplus current transformer and temperature inductor in this casing; Three phase lines of described three-phase inlet wire circuit, after master switch, are connected to the phase line end of corresponding switch-dividing respectively; The zero line of described three-phase inlet wire circuit and zero line are arranged and are electrically connected, and this zero line row be electrically connected with the zero line side of switch-dividing; This switch-dividing is electric to user's output single-phase by single-phase outlet circuit; Described total surplus current transformer is sheathed on three-phase inlet wire circuit, and this total surplus current transformer and intelligent electric appliance fire monitor are electrically connected; Described temperature inductor and intelligent electric appliance fire monitor are electrically connected; The intelligent electric appliance fire monitor of each intelligent distribution box is all connected with distribution box Surveillance center communication.
2. Intelligent monitoring system for distribution box according to claim 1, is characterized in that: the intelligent electric appliance fire monitor of described intelligent distribution box is connected in a wired fashion with distribution box Surveillance center.
3. Intelligent monitoring system for distribution box according to claim 1, is characterized in that: the intelligent electric appliance fire monitor of described intelligent distribution box is wirelessly connected with distribution box Surveillance center.
4. Intelligent monitoring system for distribution box according to claim 1, is characterized in that: the zero line of described three-phase inlet wire circuit, after master switch, is connected to zero line row.
5. Intelligent monitoring system for distribution box according to claim 1, is characterized in that: the zero line of described three-phase inlet wire circuit is connected directly to zero line row.
6. according to the Intelligent monitoring system for distribution box in Claims 1 to 5 described in any one, it is characterized in that: described intelligent distribution box also comprises a point residual current transformer, described point of residual current transformer is sheathed on single-phase outlet circuit, and this point of residual current transformer and intelligent electric appliance fire monitor are electrically connected.
7., according to the Intelligent monitoring system for distribution box in Claims 1 to 5 described in any one, it is characterized in that: described intelligent electric appliance fire monitor from any phase line power taking of three-phase inlet wire circuit, using the power supply as intelligent electric appliance fire monitor.
8. according to the Intelligent monitoring system for distribution box in Claims 1 to 5 described in any one, it is characterized in that: described temperature inductor is provided with two, one of them temperature inductor is arranged in three-phase inlet wire circuit, and another temperature inductor is arranged on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585747.8U CN204835710U (en) | 2015-08-06 | 2015-08-06 | Intelligent power distribution case monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585747.8U CN204835710U (en) | 2015-08-06 | 2015-08-06 | Intelligent power distribution case monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835710U true CN204835710U (en) | 2015-12-02 |
Family
ID=54693265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585747.8U Active CN204835710U (en) | 2015-08-06 | 2015-08-06 | Intelligent power distribution case monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306417A (en) * | 2018-04-04 | 2018-07-20 | 中消云（北京）物联网科技研究院有限公司 | A kind of safety utilization of electric power monitoring method, server and distribution box |
| CN111682426A (en) * | 2020-06-23 | 2020-09-18 | 祝敏 | Multi-path summary distribution box based on cloud computing intelligent monitoring |
-
2015
- 2015-08-06 CN CN201520585747.8U patent/CN204835710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306417A (en) * | 2018-04-04 | 2018-07-20 | 中消云（北京）物联网科技研究院有限公司 | A kind of safety utilization of electric power monitoring method, server and distribution box |
| CN111682426A (en) * | 2020-06-23 | 2020-09-18 | 祝敏 | Multi-path summary distribution box based on cloud computing intelligent monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207339420U (en) | A kind of background monitoring intelligent power distribution cabinet | |
| CN105048303A (en) | Intelligent control distribution box system capable of remotely early warning | |
| CN105609337A (en) | Intelligent circuit breaker system with capability of real-time metering and charging | |
| CN204835710U (en) | Intelligent power distribution case monitored control system | |
| CN205542460U (en) | Intelligent circuit breaker system that can real -time measuring charges | |
| CN104868598A (en) | Intelligent power monitoring terminal | |
| CN203932723U (en) | A kind of distribution box with function of measuring | |
| CN105098995A (en) | Switch state monitoring device in transformer substation cabinet | |
| CN104009547B (en) | Breaker remote operation function monitoring arrangement and transformer station's remote operation system | |
| CN205015412U (en) | System is studied and judged to trouble of distribution network | |
| CN210328309U (en) | Data center computer room network cabinet | |
| CN204156609U (en) | Unattended substation remote control/remote signaling function on-Line Monitor Device | |
| CN204992278U (en) | Multi -path intelligent distribution box | |
| CN207638399U (en) | A kind of Intelligent power distribution case | |
| CN203086118U (en) | 10kV cable network feeder automation device | |
| CN202948049U (en) | Leakage alarm system of intelligent power distribution cabinet body | |
| CN206422418U (en) | A kind of intelligent distribution box | |
| CN205882445U (en) | Special first cabinet of accurate row that exchanges of computer room of data center | |
| CN205017100U (en) | Switch condition monitoring device in transformer substation's cabinet | |
| CN203871927U (en) | Breaker remote operation function monitoring device | |
| CN204359858U (en) | The device of a kind of monitoring station institute terminal self drain conditions | |
| CN203466592U (en) | Starting circuit for photovoltaic energy-storage system of off-grid type | |
| CN203722077U (en) | An intelligent MNS low voltage switchgear cabinet system | |
| CN205911830U (en) | Cubical switchboard remote intelligent monitoring system | |
| CN204835272U (en) | One way intelligent power distribution case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |