CN207938143U - A kind of electric fire monitoring system controller - Google Patents
A kind of electric fire monitoring system controller Download PDFInfo
- Publication number
- CN207938143U CN207938143U CN201820473529.9U CN201820473529U CN207938143U CN 207938143 U CN207938143 U CN 207938143U CN 201820473529 U CN201820473529 U CN 201820473529U CN 207938143 U CN207938143 U CN 207938143U
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- China
- Prior art keywords
- module
- detector
- monitoring system
- bus
- cabinet
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- 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.)
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- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of electric fire monitoring system controllers, including controller host and probe portion, controller host includes cabinet, and system power supply module, graphical interaction module and bus the interaction module that Modbus internal bus carries out data interaction are provided in cabinet；Bus, which interacts, to be powered and is communicated by external dual-wire bus between module and probe portion；Controller host further includes having the warning device being electrically connected with the microcontrol unit；Probe portion includes residual current detector, temp.-measuring type detector and fault electric arc detector; residual current detector is used to detect the leakage current in protected circuit; temp.-measuring type detector is used to detect the line footpath temperature of key point in protected circuit, and fault electric arc detector is used to detect the fault electric arc of protected circuit interior joint；The utility model can according to different user types be arranged different parameters, detection module can freely increase and decrease on demand, floor space is few, screen shows abundant information.
Description
Technical field
The utility model belongs to electrical fire monitoring technical field, specifically, being related to a kind of electric fire monitoring system
Controller.
Background technology
Electrical fire refers generally to discharge since electric wiring, electrical equipment, utensil and power supplying and distributing equipment break down
Thermal energy, as high temperature, electric arc, electric spark ignite under having burning condition ontology or ignite other combustibles and caused by fire
Calamity；Electrical fire is the chief component for currently forming fire alert, electrical fire, Electrical Safety, it has also become increasingly serious
Social concern, livelihood issues, in the market existing electrical fire system screen show single, to the detection work(of protected circuit
It can be single, it is possible to provide the predictive information of user is considerably less.
Utility model content
For deficiency above-mentioned in the prior art, the utility model, which provides one kind, difference being arranged according to different user types
Parameter, detection module can freely increase and decrease on demand, floor space is few, the more detailed electric fire monitoring system control of screen shows information
Device processed.
In order to achieve the above object, the solution of the utility model use is：A kind of electric fire monitoring system control
Device, including controller host and several probe portions, the controller host includes cabinet, is provided in the cabinet
The system power supply module, graphical interaction module and bus that Modbus internal bus carries out data interaction interact module；The bus
It is powered and communicates by external dual-wire bus between interaction module and the probe portion.
The graphical interaction module includes micro-control unit, storage unit and display unit, and the display unit includes GUI
+ GPIO modules；The system power supply module includes switch power module；The controller host further includes having and the microcontroller
The warning device of unit electrical connection.
The probe portion includes residual current detector, temp.-measuring type detector and fault electric arc detector, the remaining electricity
Flux detector is used to detect the leakage current in protected circuit, and the temp.-measuring type detector is crucial in protected circuit for detecting
The line footpath temperature of point, the fault electric arc detector are used to detect the fault electric arc of protected circuit interior joint.
Further, the cabinet includes the pedestal being fixedly connected sequentially, supporing shell and shows support frame, described aobvious
Show that the angle between support frame and horizontal plane is 60 degree.
Further, the cabinet height is 1 meter, and the cabinet length is 0.48 meter, and the cabinet width is 0.16 meter.
Further, the supporing shell is provided with heat emission hole.
Further, the micro-control unit runs RTOS systems.
Further, the display unit includes LCD liquid crystal displays.
Further, the dual-wire bus is based on Differential Manchester Encoding scheme.
The utility model has the beneficial effects that：
1, the utility model has human-computer dialogue display interface, and different electricity can be randomly provided according to different user types
The detection parameters such as stream, temperature.
2, the utility model probe portion includes residual current detector, temp.-measuring type detector and fault electric arc detector, and three
Kind detector is suitably arranged, you can is monitored in real time and is forecast electrical fire class hidden danger that may be present or alert.
3, fireproof electricity-leakage monitoring detection and the integrated control of Switch main body are made small product size smaller by the utility model,
Floor space is less, easy to operate easy to install.
4, the data information that the utility model graphical interaction module can be returned according to detector is shown in advance after comparing comparison
Alert point or fault point floor plan information, point mount message are clear；Unit records store early-warning point or fault point letter
Cease D post shape figure, curve graph shows various states information, the more intuitive fire-fighting summary information for showing 1 year Monday month.
5, the utility model probe portion can increase and decrease on demand, multimode flexible design, have safer efficient system special
Property.
6, the utility model can in real time overall monitor building itself basic status parameter and old community's line temperature,
Leakage current information, and detected in real time by " wisdom fire-fighting " net and failure, fire alarm are pinpointed the problems in time, it can examine in real time
Survey building's fire state.
Description of the drawings
Fig. 1 is the structural schematic diagram of cabinet in the utility model.
Fig. 2 is the principles of the present invention block diagram.
In attached drawing：
11, pedestal；12, supporing shell；13, support frame is shown；14, heat emission hole.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing：
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme is clearly and completely described, it is clear that described embodiment is the utility model a part of the embodiment, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The every other embodiment obtained is put, shall fall within the protection scope of the present invention.
Referring to Figures 1 and 2, the utility model provides a kind of electric fire monitoring system controller, including controller host
And several probe portions, the controller host includes cabinet, and Modbus internal bus is provided in the cabinet into line number
Module is interacted according to interactive system power supply module, graphical interaction module and bus；The bus interaction module and the probe portion
Between be powered and communicate by external dual-wire bus.
The graphical interaction module includes micro-control unit, storage unit and display unit, and the display unit includes GUI
+ GPIO modules；The system power supply module includes switch power module；The controller host further includes having and the microcontroller
The warning device of unit electrical connection.
The probe portion includes residual current detector, temp.-measuring type detector and fault electric arc detector, the remaining electricity
Flux detector is used to detect the leakage current in protected circuit, and the temp.-measuring type detector is crucial in protected circuit for detecting
The line footpath temperature of point, the fault electric arc detector are used to detect the fault electric arc of protected circuit interior joint；Residual current is visited
Survey device, temp.-measuring type detector can carry out real time monitoring early warning to building line temperature, electric current, when fault electric arc detector detects
When to line failure, detection circuit fault electric arc alarm.
System power supply module includes power management module, Modbus internal bus module, MCU power supplys nucleus module, switch
Power module and standby electricity and charge management module；System power supply module powers to whole system by power management module, system
Power supply module is interacted module with graphical interaction module and bus by Modbus internal bus module and carries out data interaction, system electricity
Source module controls the work of whole system by switch power module；
It includes power management module, Modbus internal bus module, MCU data interaction modules and outside that bus, which interacts module,
Bus module；External bus module is used for total with residual current detector, temp.-measuring type detector and fault electric arc detector two-wire
Line connects；Residual current detector, temp.-measuring type detector and fault electric arc detector are by the phase in collected protected circuit
It closes after detection data is filtered the processing such as amplification and is carried out at data by external bus module transfer to MCU data interaction modules
Reason, by MCU data interaction modules treated data transmission to graphical interaction module；
Graphical interaction module include power management module, Modbus internal bus module, storage unit, MAC+PHY modules,
MCU module, GUI+GPIO modules and display screen are transmitted based on LWIP agreement stack files；MCU module is receiving bus interaction mould
After the data of group transmission, it is compared analysis with preset parameter, is more than to send a command to alarm dress after preset value confirms failure
It sets and the main controller of protected circuit, warning device sends out acousto-optic, audio alert signal, main controller cuts off protected circuit, prevents
Only fire occurs, while display unit goes out floor plan information, point according to the Data Matching of early warning point and failure point
Mount message, storage unit store the data of early warning point and failure point, and a variety of shapes are shown with block diagram, curve graph
State information more intuitively shows the fire-fighting summary information of 1 year Monday month；Electric leakage of the utility model to building circuit
Electric current is detected, temperature, fault electric arc detect, and has the function of that real time monitoring early warning and alarming, page info are abundant intuitive, has
Safer efficient system performance.
In the present embodiment, the cabinet includes the pedestal 11 being fixedly connected sequentially, supporing shell 12 and display support frame
13, the angle between the display support frame 13 and horizontal plane is 60 degree；Display screen inclined design is more convenient user's operation.
In the present embodiment, the cabinet height is 1 meter, and the cabinet length is 0.48 meter, and the cabinet width is 0.16
Rice；Appearance is small and exquisite, and floor space is small, can move at any time, assembling easy to install.
In the present embodiment, the supporing shell 12 is provided with heat emission hole 14, and heat emission hole 14 is for the system operation that sheds
The heat of middle generation extends equipment life.
In the present embodiment, the micro-control unit runs RTOS systems, monitors the fire fighting state of protected circuit in real time.
In the present embodiment, the display unit includes LCD liquid crystal displays, and display effect is good.
In the present embodiment, the dual-wire bus is based on Differential Manchester Encoding scheme, to ensure the high speed of data and steady
Fixed transmission.
The utility model electric fire monitoring system controller is according to national standards《GB 14287-2014 electrical fires are supervised
Control system》Specification Design constitutes whole system using module design by internal Modbus buses and external double wire system bus；Tool
Standby perfect power management, bus marco and storage display mechanism, can monitor the leakage current of network system in real time, line footpath temperature with
And fault electric arc and cross and analyze, confirm, sound, visual alarm and control signal are sent out, the screen display page is abundant, can provide
It gives user intuitive abundant predictive information, the detection module of increase and decrease can be freely combined, be suitable for various distribution system environment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of electric fire monitoring system controller, it is characterized in that：Including controller host and several probe portions, the control
Device host includes cabinet, be provided in the cabinet Modbus internal bus carry out data interaction system power supply module,
Graphical interaction module and bus interact module；Between bus interaction module and the probe portion by external dual-wire bus into
Row power supply and communication；
The graphical interaction module includes micro-control unit, storage unit and display unit, and the display unit includes GUI+
GPIO modules；The system power supply module includes switch power module；The controller host further includes having and the microcontroller
The warning device of unit electrical connection；
The probe portion includes residual current detector, temp.-measuring type detector and fault electric arc detector, and the residual current is visited
It surveys device and is used to detect the leakage current in protected circuit, the temp.-measuring type detector is for detecting key point in protected circuit
Line footpath temperature, the fault electric arc detector are used to detect the fault electric arc of protected circuit interior joint.
2. electric fire monitoring system controller according to claim 1, it is characterized in that：The cabinet includes fixed successively connects
Pedestal, supporing shell and the display support frame connect, the angle between the display support frame and horizontal plane is 60 degree.
3. electric fire monitoring system controller according to claim 2, it is characterized in that：The cabinet height is 1 meter, described
Cabinet length is 0.48 meter, and the cabinet width is 0.16 meter.
4. electric fire monitoring system controller according to claim 2, it is characterized in that：The supporing shell is provided with heat dissipation
Hole.
5. electric fire monitoring system controller according to claim 1, it is characterized in that：The micro-control unit runs RTOS
System.
6. electric fire monitoring system controller according to claim 1, it is characterized in that：The display unit includes LCD liquid
Crystalline substance screen.
7. electric fire monitoring system controller according to claim 1, it is characterized in that：It is graceful that the dual-wire bus is based on difference
Che Site encoding schemes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473529.9U CN207938143U (en) | 2018-04-03 | 2018-04-03 | A kind of electric fire monitoring system controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473529.9U CN207938143U (en) | 2018-04-03 | 2018-04-03 | A kind of electric fire monitoring system controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938143U true CN207938143U (en) | 2018-10-02 |
Family
ID=63656266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473529.9U Expired - Fee Related CN207938143U (en) | 2018-04-03 | 2018-04-03 | A kind of electric fire monitoring system controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035669A (en) * | 2018-10-11 | 2018-12-18 | 北京乐鸟科技有限公司 | A kind of visualization fire early-warning system and method |
-
2018
- 2018-04-03 CN CN201820473529.9U patent/CN207938143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035669A (en) * | 2018-10-11 | 2018-12-18 | 北京乐鸟科技有限公司 | A kind of visualization fire early-warning system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |