CN100504944C - Electric disaster hidden-trouble on-line monitoring alarming apparatus - Google Patents
Electric disaster hidden-trouble on-line monitoring alarming apparatus Download PDFInfo
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- CN100504944C CN100504944C CNB2005101022189A CN200510102218A CN100504944C CN 100504944 C CN100504944 C CN 100504944C CN B2005101022189 A CNB2005101022189 A CN B2005101022189A CN 200510102218 A CN200510102218 A CN 200510102218A CN 100504944 C CN100504944 C CN 100504944C
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Abstract
The invention discloses an electrical fire hidden danger on-line monitoring alarm device, comprising distributed monitoring module and centralized display alarm module, where the distributed monitoring module is composed by making first carrier communication module, voltage and current sampling unit, power-on control switch and first power supply connected with a power supply line connect with first data processing SCM connected with first temperature detector and sensor; the centralized display alarm module is composed by making second carrier communication module, voltage sampling unit and second power supply connected with the power supply line connect with second data processing SCM connected with second temperature detector, display device, alarm device and setting device. And it can provide effective early warning before equipment may cause fire and take effective measures.
Description
Technical field
The invention belongs to a kind of electric disaster hidden-trouble on-line monitoring alarming apparatus that is applicable to low pressure electricity consumption place.
Background technology
At present, existing fire monitoring device has photosensitive type, temperature sensitive type, and products such as sense cigarette type, the subject matter of existence is: can not find the potential faults that exists, but effective early warning can not be provided before the equipment fire hazard, and take effective and reasonable disposal route; Normally when warning device moves, serious consequence has appearred; Monitoring range is big inadequately, is non-visual position especially, and for example a large amount of consumer and circuits is concealed installation now, and this also causes to report to the police incurs loss through delay.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can in time find disaster hidden-trouble, in time report to the police, cut off the respective lines power supply on demand, connect the electric disaster hidden-trouble on-line monitoring alarming apparatus of preset device
The technical scheme that realizes the object of the invention is: be made up of distribution Monitoring and Controlling module and centralized displaying alarm module, distribution Monitoring and Controlling module is by the first carrier communication module that is connected with supply line, electric current and voltage sampling unit, energising gauge tap, first power supply, the data processing single-chip microcomputer that is connected respectively with first carrier communication module, electric current and voltage sampling unit, energising gauge tap, first power supply, and first temperature-detecting device that is connected with the first data processing single-chip microcomputer and induction installation composition; The centralized displaying alarm module is by the second carrier communication module, voltage sample unit, second power supply that are connected with supply line, the second data processing single-chip microcomputer that is connected respectively with the second carrier communication module, voltage sample unit, second power supply, and form with second temperature-detecting device and display device, warning device, setting device that the second data processing single-chip microcomputer is connected respectively.
Described induction installation can be photosensitive sensor or sense smoke sensor or gas sensor.
The present invention is owing to utilize micro-computer technology, adopt distribution Monitoring and Controlling and centralized displaying alarm settings mode, monitoring consumer and line conditions, by detecting the temperature of electrical equipment nearby, and use sensitization and feel the cigarette module, detect the electric current of electrical equipment simultaneously, parameters such as voltage can in time be found the fault of circuit loose contact.Thermometric can promptly and accurately be found the temperature rise fault nearby, in time reports to the police when finding disaster hidden-trouble, cuts off the respective lines power supply on demand, connects predetermined device, reaches the early warning effect.Because distribution Monitoring and Controlling and centralized displaying are reported to the police and are utilized power line communication by the carrier communication module, swap data, cost is low, for disperseing to install the condition that provides.
Description of drawings
Fig. 1 block diagram of the present invention
Fig. 2 distribution Monitoring and Controlling of the present invention module circuit diagram
Fig. 3 centralized displaying alarm module of the present invention circuit diagram
Embodiment
With reference to Fig. 1, present embodiment is made up of distribution Monitoring and Controlling module and centralized displaying alarm module, and distribution Monitoring and Controlling module is made up of first carrier communication module 4, electric current and voltage sampling unit 5, energising gauge tap 2, first power supply 3, the first data processing single-chip microcomputer 6, first temperature-detecting device 7, induction installation 8.First carrier communication module 4, electric current and voltage sampling unit 5, energising gauge tap 2, first power supply, 3 each end are connected in the supply line 1.The first data processing single-chip microcomputer, 6 ports connect first carrier communication module 4 other ends, electric current and voltage sampling unit 5 other ends, energising gauge tap 2, first power supply 3 other ends, first temperature-detecting device 7 and the induction installation 8.Described energising gauge tap 2 other ends connect electrical equipment 17.Described first temperature-detecting device 7 and induction installation 8 are mounted in electrical equipment just nearby.Described induction installation 8 can be photosensitive sensor or sense smoke sensor or gas sensor.The centralized displaying alarm module is made up of the second carrier communication module 10, voltage sample unit 11, second power supply 16, the second data processing single-chip microcomputer 9, second temperature-detecting device 12 and display device 13, warning device 14, setting device 15.The second carrier communication module 10 that is connected with supply line 1, voltage sample unit 11, second power supply 16 are connected with the second data processing single-chip microcomputer, 9 ports, and the second data processing single-chip microcomputer, 9 ports connect second temperature-detecting device 12 and display device 13, warning device 14 respectively.Setting device 15 is the keyboards that are connected with data processing single-chip microcomputer 9.With reference to Fig. 2, distribution Monitoring and Controlling module circuit diagram of the present utility model, first carrier communication module 4 is connected between the phase line L and zero line N of supply line, and first carrier communication module 4 control pin CS, clock pin CLK, data pin LINE are connected with input and output pin IO0, IO1, the IO2 of the first data processing single-chip microcomputer 6 successively.The electric current and voltage sampling unit is to go up current transformer T1 and divider resistance resistance R by the phase line L that is connected supply line
1And resistance R
2Form.Resistance R
1One terminates on the zero line N of supply line resistance R
1The other end and resistance R
2One end connects the analog to digital conversion pin AD4 that the back connects the first data processing single-chip microcomputer 6, resistance R
2Other end ground connection.The analog to digital conversion pin AD2 of the first data processing single-chip microcomputer 6, AD1, AD0 are connected with photosensitive sensor 8M1, gas sensor 8M2, thermometric chip IC 7 successively.Being connected first power supply 3 between the phase line L of supply line and the zero line N changes 220 volts exchange into direct current and provides power supply for data processing single-chip microcomputer and each module.Described first carrier communication module 4 is that the employing model is the special carrier communication module of SC1128, and the model of data processing single-chip microcomputer is ATMEGA8L, and the model of thermometric chip IC is LM35.With reference to Fig. 3, centralized displaying alarm module circuit diagram of the present utility model, the second carrier communication module 10 is connected between the phase line L and zero line N of supply line, and first carrier communication module 10 control pin CS, clock pin CLK, data pin LINE are connected with input and output pin IO0, IO1, the IO2 of the second data processing single-chip microcomputer 9 successively.The voltage sample unit is by the divider resistance resistance R
1And resistance R
2Form.Resistance R
1One terminates on the zero line N of supply line resistance R
1The other end and resistance R
2One end connects the back and is connected resistance R with the analog to digital conversion pin AD4 of the first data processing single-chip microcomputer 9
2Other end ground connection.The analog to digital conversion pin AD0 of the second data processing single-chip microcomputer 9 is connected with thermometric chip IC 12, and the second data processing single-chip microcomputer 9 connects display module, key-press module, warning device by data bus.Being connected second power supply 11 between the phase line L of supply line and the zero line N changes 220 volts exchange into direct current and provides power supply for data processing single-chip microcomputer and each module.The described second carrier communication module 9 is that the employing model is the special carrier communication module of SC1128, and the model of the second data processing single-chip microcomputer 10 is ATMEGA8L, and the model of thermometric chip IC is LM35.
Principle of work of the present invention: by distribution Monitoring and Controlling module collecting temperature throughout, electric current, voltage, also can gather the signal of sensitization or sense smoke sensor or gas sensor, by the first data processing single-chip microcomputer by the data that collect being carried out comprehensive unusual judgment processing, then with the data of gathering, the judgment processing signal utilizes line of electric force to send the second data processing single-chip microcomputer of centralized displaying alarm module to by the carrier communication module, signal was given demonstration after the second data processing single-chip microcomputer carried out data processing, warning device, and send command signal and give the energising gauge tap.
Claims (1)
1, electric disaster hidden-trouble on-line monitoring alarming apparatus, it is characterized in that: this device is made up of distribution Monitoring and Controlling module and centralized displaying alarm module, distribution Monitoring and Controlling module is the first carrier communication module (4) that is connected by with supply line (1), electric current and voltage sampling unit (5), energising gauge tap (2), first power supply (3), with first carrier communication module (4), electric current and voltage sampling unit (5), energising gauge tap (2), the data processing single-chip microcomputer (6) that first power supply (3) connects respectively, and first temperature-detecting device (7) that is connected with the first data processing single-chip microcomputer (6) and induction installation (8) composition; The centralized displaying alarm module is by the second carrier communication module (10), voltage sample unit (11), second power supply (16) that are connected with supply line (1), the second data processing single-chip microcomputer (9) that is connected respectively with the second carrier communication module (10), voltage sample unit (11), second power supply (16), and form with second temperature-detecting device (12) and display device (13), warning device (14), setting device (15) that the second data processing single-chip microcomputer (9) is connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101022189A CN100504944C (en) | 2005-12-05 | 2005-12-05 | Electric disaster hidden-trouble on-line monitoring alarming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101022189A CN100504944C (en) | 2005-12-05 | 2005-12-05 | Electric disaster hidden-trouble on-line monitoring alarming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979577A CN1979577A (en) | 2007-06-13 |
| CN100504944C true CN100504944C (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101022189A Active CN100504944C (en) | 2005-12-05 | 2005-12-05 | Electric disaster hidden-trouble on-line monitoring alarming apparatus |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163357B (en) * | 2011-01-18 | 2013-02-27 | 盛隆电气集团有限公司 | Electric fire monitoring detector with pluggable signal acquiring card |
| CN102231222B (en) * | 2011-06-08 | 2012-08-15 | 无锡金桥自动化技术有限公司 | Electric fire monitoring method |
| CN107168137B (en) * | 2017-06-28 | 2023-07-07 | 烟台东方威思顿电气有限公司 | Intelligent fireproof safety control system based on broadband power carrier |
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| CN1979577A (en) | 2007-06-13 |
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