CN205003515U - Control protection switch intelligence digital display device - Google Patents
Control protection switch intelligence digital display device Download PDFInfo
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- CN205003515U CN205003515U CN201520625898.1U CN201520625898U CN205003515U CN 205003515 U CN205003515 U CN 205003515U CN 201520625898 U CN201520625898 U CN 201520625898U CN 205003515 U CN205003515 U CN 205003515U
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- module
- control
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- protection switch
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Abstract
The utility model relates to a control protection switch intelligence digital display device, including panel display operation module, display control unit, in the display control unit including for protection switch control treater, EEPROM storage module, RS485 data exchange module, charactron display module that signal control handled, be used for the control button module of human -computer interaction operation. The utility model discloses a digital circuit control mode has replaced traditional mechanical simulation control mode, adopts integrated circuit, electron PCB board technology, the automatic paster technology of SMT, and is dampproofing, high temperature resistant, traditional secondary line fault point that significantly reduces, and the reliability is high, convenient assembling, the debugging is simple, has reduced the cost of labor, the complete set box reduces, greatly reduced material cost, other all ports are qualified for the next round of competitions and are below the low pressure 36V or passive signal, and installer is safer swift to field connection, debugging.
Description
Technical field
The utility model relates to a kind of control display device, particularly a kind of Control protection switch intelligent digital display device.
Background technology
At present, low voltage control protective device, mainly motor monitored and protect, the multiple situations such as the overload occurred in motor operation course, phase shortage, imbalance, underload, electric leakage, external fault are protected, and can need to control according to the scene such as fire-fighting, building; Existing control protective unit usually adopt discrete component as: signal lamp, button, electric bell, auxiliary reclay, the time relay, control transformer, universal seclector, wire etc. are assembled; There is the deficiency that components and parts are many, secondary distribution is loaded down with trivial details, failure rate is high, because distribution adopts AC220/AC380V voltage, in humidity and hot environment, the fault of line short also easily occurs, and its display device can only carry out simple equipment state display by signal lamp.
Utility model content
In order to solve the deficiency of above-mentioned existing Control protection display device, the utility model provides a kind of Control protection switch intelligent digital display device.
The utility model solves the technical scheme that its technical matters adopts: Control protection switch intelligent digital display device, includes, Display panel operational module, display control module;
Described Display panel operational module comprises, display panel control module, display load module, key-press module, light-emitting diode display; Display panel control module connects display load module, key-press module, light-emitting diode display respectively;
Described display control module includes, for protection switch control processor, the EEPROM memory module, the RS485 data exchange module for exchanges data, the numeral method module for state display, the control key-press module for man-machine interactive operation that store for digital signal of signal control treatment; Protection switch control processor connects EEPROM memory module, RS485 data exchange module, numeral method module respectively, controls key-press module.
Described key-press module includes, start button, stop key, manual key, automatic keying, primary button, button for subsequent use.
Described control key-press module includes, and arranges button, data button, displacement button, reset key.
This device adopts digital data transmission to replace conventional analog signal, and by connecting corresponding Control protection switch intelligent digital display device, its transmission speed is fast; information displaying amount is large; reliability is high, can show complete load equipment running state information, and can realize human-computer interactive control function.
The beneficial effect that the utility model has is: adopt digital signaling to instead of traditional mechanical analogue control mode signal, adopt integrated circuit, electronics pcb board technique, SMT automatic pasting technique technology, moistureproof, high temperature resistant, greatly reduce traditional secondary line trouble spot, reliability is high simultaneously; Produce easy to assembly, debugging is simple, reduces cost of labor, and complete casing reduces, and greatly reduces material cost; Port outlet is below low pressure 36V or passive signal, installation personnel to field wiring, debug fast safer, adopt LED display and numeral method mode, intuitively eye-catching, complete equipment running status parameter information can be shown.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Parts and numbering in figure:
1-Display panel operational module; 2-display control module; 11-display panel control module 12-display load module; 13-key-press module; 14-LED display; 21-protection switch control processor; 22-EEPROM memory module; 23-RS485 data exchange module; 24-numeral method module; 25-controls key-press module.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, Control protection switch intelligent digital display device, includes, Display panel operational module 1, display control module 2;
Described Display panel operational module 1 comprises, display panel control module 11, display load module 12, key-press module 13, light-emitting diode display 14; Display panel control module 11 connects display load module 12, key-press module 13, light-emitting diode display 14 respectively;
Described display control module 2 includes, for protection switch control processor 21, the EEPROM memory module 22, the RS485 data exchange module 23 for exchanges data, the numeral method module 24 for state display, the control key-press module 25 for man-machine interactive operation that store for digital signal of signal control treatment; Protection switch control processor 21 connects EEPROM memory module 22, RS485 data exchange module 23, numeral method module 24 respectively, controls key-press module 25.
Described key-press module 13 includes, start button, stop key, manual key, automatic keying, primary button, button for subsequent use.
Described control key-press module 25 includes, and arranges button, data button, displacement button, reset key.
In Display panel operational module 1 pair of Control protection switch numbers intelligent controlling device, control treatment shows and man-machine conversation operation in real time; Real-Time Monitoring and control are carried out to the running status of terminal device.
Display control module 2 can arrange the protection switch of control terminal and show.
Implementation process:
This device connects corresponding Control protection switch numbers intelligent controlling device, display load module 12 receives the digital signal from Control protection switch numbers intelligent controlling device, the running status of light-emitting diode display 14 display device, there is provided real-time device status data to operating personnel, and can fault alarm function be realized; Also manual operation instruction is carried out by key-press module 13, control key-press module 25; By multithreading to apparatus of load, as blower fan, water pump control.
For double water pump control, the primary water pump controller controlling primary water pump is undertaken being connected and Real Data Exchangs by RS232 interface with reserve pump controller, arranged by the primary button of the key-press module 13 of Display panel operational module 1 and button for subsequent use, one is primary water pump, and another is reserve pump.
External start signal as: button signal, fire-fighting signal, building signal, emergency parachute, liquid level signal, pressure signal are in parallel between integral type Control protection main frame on the spot, when input signal starts the primary water pump of terminal device, then the primary water pump of terminal device normally runs, only have when the primary water pump of terminal device has occurred that fault or short circuit can not normally run, then terminal device reserve pump carries out startup optimization after short time delay; Can ensure that fire-fighting controls the object of water pump the using and the reserved.
Fire protection control room operating personnel can see the running status of equipment very intuitively, provide real-time data to operating personnel.
Protection switch control processor 21 receives the data that in integral type Control protection main frame, protection switch controller sends and shows in real time, also processes manually by controlling key-press module 25; EEPROM memory module 22 is transferred to and RS485 data exchange module 23 carries out preserving, calling and exchanges data after digital signal processing.
The utility model adopts digital signaling to instead of traditional mechanical analogue control mode signal, adopts integrated circuit, electronics pcb board technique, SMT automatic pasting technique technology, and moistureproof, high temperature resistant, greatly reduce traditional secondary line trouble spot, reliability is high simultaneously; Produce easy to assembly, debugging is simple, reduces cost of labor, and complete casing reduces, and greatly reduces material cost; Port outlet is below low pressure 36V or passive signal, installation personnel to field wiring, debug fast safer, adopt LED display and numeral method mode, intuitively eye-catching, complete equipment running status parameter information can be shown.
Claims (3)
1. a Control protection switch intelligent digital display device, is characterized in that, include, Display panel operational module (1), display control module (2);
Described Display panel operational module (1) comprises, display panel control module (11), display load module (12), key-press module (13), light-emitting diode display (14); Display panel control module (11) connects display load module (12), key-press module (13), light-emitting diode display (14) respectively;
Described display control module (2) includes, for protection switch control processor (21), the EEPROM memory module (22), the RS485 data exchange module (23) for exchanges data, the numeral method module (24) for state display, the control key-press module (25) for man-machine interactive operation that store for digital signal of signal control treatment; Protection switch control processor (21) connects EEPROM memory module (22), RS485 data exchange module (23), numeral method module (24) respectively, controls key-press module (25).
2. Control protection switch intelligent digital display device according to claim 1, is characterized in that, described key-press module (13) includes, start button, stop key, manual key, automatic keying, primary button, button for subsequent use.
3. Control protection switch intelligent digital display device according to claim 1, is characterized in that, described control key-press module (25) includes, and arranges button, data button, displacement button, reset key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625898.1U CN205003515U (en) | 2015-08-19 | 2015-08-19 | Control protection switch intelligence digital display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625898.1U CN205003515U (en) | 2015-08-19 | 2015-08-19 | Control protection switch intelligence digital display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003515U true CN205003515U (en) | 2016-01-27 |
Family
ID=55160393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520625898.1U Expired - Fee Related CN205003515U (en) | 2015-08-19 | 2015-08-19 | Control protection switch intelligence digital display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003515U (en) |
-
2015
- 2015-08-19 CN CN201520625898.1U patent/CN205003515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160127 Termination date: 20210819 |