CN106781199A - A kind of electrical fire monitor - Google Patents
A kind of electrical fire monitor Download PDFInfo
- Publication number
- CN106781199A CN106781199A CN201710035594.3A CN201710035594A CN106781199A CN 106781199 A CN106781199 A CN 106781199A CN 201710035594 A CN201710035594 A CN 201710035594A CN 106781199 A CN106781199 A CN 106781199A
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- Prior art keywords
- microprocessor
- signal
- alarm
- sends
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of electrical fire monitor.The watch-dog includes：Monitoring probe unit, environmental detection unit, wireless temperature measurement unit, smoke detector, microprocessor, alarm unit and wireless communication module；The present invention is not using residual current and significant points temperature as unique criterion of warning output, but combine that residual current, environment temperature, ambient humidity, atmospheric pressure, smokescope etc. are multifactor to carry out comprehensive deduction, the False Rate of system alarm is reduced, electrical fire monitoring level is improve.
Description
Technical field
The present invention relates to monitoring device technical field, more particularly to a kind of electrical fire monitor.
Background technology
With the raising of Living consumption, electrical equipment substantial increase, civil buildings power consumption also increases year by year, by electricity
The electrical fire that gas circuit is caused directly or indirectly is consequently increased.Counted according to related data, 115 for identifying for such as 2002 are on fire
In calamity, wherein electrical fire accounts for 95, it is seen that the strick precaution for strengthening electrical fire is extremely urgent.The reason of fire of electrical fire
More, including short circuit, overheat, electric leakage, thunderbolt and electric fault etc., fire hazard is also larger.Therefore, the fire that a variety of causes causes
Calamity should all be effectively controlled.At present, the safeguard measure such as short circuit, overheat, thunderbolt is increasingly ripe, and due to normal Leakage Current
Generally existing, electric leakage does not often cause enough attention, so as to cause fire to occur.It is clear that being examined using leakage current
Survey, the warning system for providing fire alarm is very necessary, with the successive appearance of China's products standards and design specification, promote
Enter Electric Leakage Fire Alarm i.e. electric fire monitoring system to be applied in engineering.Existing electric fire monitoring system for
Electric leakage has fire hazard monitoring Technical comparing to fall behind, and reliability is low, and can only be by monitoring circuit electric leakage carry out alarm and
Control, comprehensive monitoring can not be carried out for other failure causes there may be electrical fire.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art and problem, there is provided a kind of electrical fire monitoring
Device, the watch-dog advanced technology, automatic detecting, reliability is high.
The invention provides a kind of electrical fire monitor, including：Monitoring probe unit, environmental detection unit, wireless survey
Warm unit, smoke detector, microprocessor, alarm unit and wireless communication module；
The monitoring probe unit includes residual current detector and current probe, and monitoring probe unit is used to monitor line
Leakage current and phase current in road, and the leakage current that will detect and the signal of phase current are sent to the microprocessor in real time
Device；
The environmental detection unit is used to detecting atmospheric pressure and ambient humidity in circuit, and the atmospheric pressure that will be detected and
The signal of ambient humidity is sent to the microprocessor in real time；
The wireless temperature measurement unit is used to detect the temperature of charging equipment, and the temperature signal that will be detected is sent in real time
The microprocessor；
The smoke detector is used to detect smokescope in circuit, and the smokescope signal that will be detected sends in real time
To the microprocessor；
The microprocessor is used for the leakage current and phase current signal that monitoring probe unit described in real-time reception sends, and
Wireless communication module is sent to, microprocessor is simultaneously electric with the leakage of setting by received leakage current and phase current signal
Stream and phase current carry out real time contrast, if one or two signal values in the leakage current and phase current that are received are higher than to set
Definite value, the microprocessor sends current anomaly alarm command to the alarm unit；
The microprocessor is additionally operable to the atmospheric pressure and ambient humidity signal that environmental detection unit described in real-time reception sends,
And it is sent to wireless communication module, atmospheric pressure and ambient humidity signal and the air for setting that microprocessor will be received simultaneously
Pressure and environmental wet angle value carry out real time contrast, if one or two signal values in the atmospheric pressure for being received and environmental wet angle value
Higher than setting value, the microprocessor sends abnormal alarm and instructs to the alarm unit；
The microprocessor is additionally operable to the temperature signal that wireless temperature side unit described in real-time reception sends, and is sent to described
The temperature signal is carried out real time contrast by wireless communication module, microprocessor with the temperature value of setting simultaneously, if received
Temperature signal is higher than setting value, and the microprocessor sends temperature anomaly alarm command to the alarm unit；
The microprocessor is additionally operable to the smoke signal that smoke detector described in real-time reception sends, and is sent to the nothing
The smoke signal is carried out real time contrast by line communication module, microprocessor with the smokescope value of setting simultaneously, if being received
Smoke signal be higher than setting value, the microprocessor to the alarm unit send smog exceptional instructions alarm；
The alarm unit includes the first alarm, the second alarm, the 3rd alarm and the 4th alarm；Described
One alarm is instructed and sends the first alarm for receiving the current anomaly that the microprocessor sends；Second alarm
Device is instructed and sends the second alarm for receiving the environmental abnormality that the microprocessor sends；3rd alarm is used for
The temperature anomaly that the microprocessor sends is received to instruct and send the 3rd alarm；4th alarm is used to receive institute
State smog exceptional instructions that microprocessor sends and send the 4th alarm；
The wireless communication module is used for the leakage current and phase current signal that microprocessor described in real-time reception sends
And it is sent to Surveillance center and mobile client；The wireless communication module is additionally operable to microprocessor described in real-time reception and sends
The atmospheric pressure that comes and ambient humidity signal and it is sent to Surveillance center and mobile client；The wireless communication module is additionally operable to
Temperature signal that microprocessor described in real-time reception sends simultaneously is sent to Surveillance center and mobile client；The channel radio
Letter module is additionally operable to the smoke signal that microprocessor described in real-time reception sends and is sent to Surveillance center and mobile client
End.
It is preferred that the microprocessor also signal be connected to real-time detection due to insulating barrier breakage, wire harness internal break,
At conductive contact caused by loose contact factor electric spark arc detector.
It is preferred that the microprocessor also signal is connected to the toxic gas detection module of real-time detection toxic gas.
It is preferred that the microprocessor also signal is connected to the infrared human body detection module of real-time detection people's body unit.
It is preferred that the microprocessor also signal is connected with emergency light.
It is preferred that the microprocessor also signal is connected with display module, the display module signal is connected with printer.
It is preferred that the microprocessor is the PLC controls of MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D
Device.
It is preferred that the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
Electrical fire monitor of the present invention, drain conditions and phase current that can be in real-time monitoring circuit, and according to difference
Situation send alarm, while Surveillance center can be according to alarm command to electrically checking；Can be in real-time monitoring circuit
Environmental factor situation of change, and alarm is sent according to different situations, while Surveillance center can be according to alarm command to electricity
Compression ring border is checked；Temperature variations that can be in real-time monitoring circuit, and alarm is sent according to different situations, while
Surveillance center can be checked electric circumstance according to alarm command；The present invention is not made with residual current and significant points temperature
It is unique criterion of warning output, but it is more to combine residual current, environment temperature, ambient humidity, atmospheric pressure, smokescope etc.
Factor carries out comprehensive deduction, reduces the False Rate of system alarm, improves electrical fire monitoring level.
Brief description of the drawings
A kind of electrical fire monitor structural representation that Fig. 1 is provided for the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by specific embodiment.
As shown in figure 1, the embodiment of the invention provides a kind of electrical fire monitor, it is characterised in that including：Monitoring is visited
Survey unit, environmental detection unit, wireless temperature measurement unit, smoke detector, microprocessor, alarm unit and radio communication mold
Block；During the monitoring probe unit includes that residual current detector and current probe, monitoring probe unit are used to monitor circuit
Leakage current and phase current, and the leakage current that will detect and the signal of phase current are sent to the microprocessor in real time；
The environmental detection unit is used to detect the atmospheric pressure and ambient humidity in circuit, and the atmospheric pressure and ambient humidity that will be detected
Signal be sent to the microprocessor in real time；The wireless temperature measurement unit is used to detect the temperature of charging equipment, and will detection
To temperature signal be sent to the microprocessor in real time；The smoke detector is used to detect smokescope in circuit, and incites somebody to action
The smokescope signal for detecting is sent to the microprocessor in real time；The microprocessor is used to be monitored described in real-time reception to be visited
Leakage current and phase current signal that unit sends are surveyed, and is sent to wireless communication module, microprocessor simultaneously will be received
Leakage current and phase current signal with setting leakage current and phase current carry out real time contrast, if the leakage current for being received
It is higher than setting value with one or two signal values in phase current, it is different that the microprocessor sends electric current to the alarm unit
Normal alarm command；The microprocessor is additionally operable to the atmospheric pressure and ambient humidity letter that environmental detection unit described in real-time reception sends
Number, and wireless communication module is sent to, atmospheric pressure and ambient humidity signal and setting that microprocessor will be received simultaneously
Atmospheric pressure and environmental wet angle value carry out real time contrast, if one or two letters in the atmospheric pressure for being received and environmental wet angle value
Number value be higher than setting value, the microprocessor to the alarm unit send abnormal alarm instruct；The microprocessor is additionally operable to
The temperature signal that wireless temperature side unit described in real-time reception sends, and the wireless communication module is sent to, microprocessor is simultaneously
The temperature signal is carried out into real time contrast with the temperature value of setting, it is described micro- if the temperature signal for being received is higher than setting value
Processor sends temperature anomaly alarm command to the alarm unit；The microprocessor is additionally operable to smog described in real-time reception and visits
The smoke signal that device sends is surveyed, and is sent to the wireless communication module, microprocessor is simultaneously by the smoke signal and setting
Smokescope value carry out real time contrast, if the smoke signal for being received be higher than setting value, the microprocessor is to the alarm
Unit sends the alarm of smog exceptional instructions；The alarm unit include the first alarm, the second alarm, the 3rd alarm and
4th alarm；First alarm is instructed and sends the first report for receiving the current anomaly that the microprocessor sends
Alert sound；Second alarm is instructed and sends the second alarm for receiving the environmental abnormality that the microprocessor sends；
3rd alarm is instructed and sends the 3rd alarm for receiving the temperature anomaly that the microprocessor sends；Described
Four alarms are used to receiving the smog exceptional instructions that the microprocessor sends and send the 4th alarm；The radio communication
Module be used for the leakage current that sends of microprocessor described in real-time reception and phase current signal and be sent to Surveillance center and
Mobile client；The wireless communication module is additionally operable to the atmospheric pressure and ambient humidity that microprocessor described in real-time reception sends
Signal is simultaneously sent to Surveillance center and mobile client；The wireless communication module is additionally operable to microprocessor described in real-time reception
The temperature signal that sends simultaneously is sent to Surveillance center and mobile client；The wireless communication module is additionally operable to real-time reception
Smoke signal that the microprocessor sends simultaneously is sent to Surveillance center and mobile client；Electrical fire monitoring of the present invention
Device, drain conditions and phase current that can be in real-time monitoring circuit, and alarm is sent according to different situations, while Surveillance center
Can be according to alarm command to electrically checking；Environmental factor situation of change that can be in real-time monitoring circuit, and according to not
Same situation sends alarm, while Surveillance center can be checked electric circumstance according to alarm command；Being capable of monitor in real time
Temperature variations in circuit, and alarm is sent according to different situations, while Surveillance center can be according to alarm command pair
Electric circumstance is checked；The present invention not using residual current and significant points temperature as unique criterion of warning output, but
Combine that residual current, environment temperature, ambient humidity, atmospheric pressure, smokescope etc. are multifactor to carry out comprehensive deduction, reduce and be
The False Rate of system alarm, improves electrical fire monitoring level.
Further, the microprocessor also signal is connected to real-time detection because insulating barrier is damaged, wire harness inside is disconnected
Split, the electric arc detector of spark caused by loose contact factor at conductive contact.
Further, the microprocessor also signal is connected to the toxic gas detection mould of real-time detection toxic gas
Block.
Further, the microprocessor also signal is connected to the infrared human body detection mould of real-time detection people's body unit
Block.
Further, the microprocessor also signal is connected with emergency light.
Further, the microprocessor also signal is connected with display module, and the display module signal is connected with printing
Machine.
Further, the microprocessor is the PLC controls of MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D
Device processed.
Further, the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
In sum, a kind of electrical fire monitor provided in an embodiment of the present invention, leakage that can be in real-time monitoring circuit
Electric situation and phase current, and alarm is sent according to different situations, while Surveillance center can be according to alarm command to electrically entering
Row is checked；Environmental factor situation of change that can be in real-time monitoring circuit, and alarm is sent according to different situations, while monitoring
Center can be checked electric circumstance according to alarm command；Temperature variations that can be in real-time monitoring circuit, and root
Alarm is sent according to different situations, while Surveillance center can be checked electric circumstance according to alarm command；The present invention is not
Using residual current and significant points temperature as unique criterion of warning output, but combine residual current, environment temperature, ring
The multifactor False Rate for carrying out comprehensive deduction, reducing system alarm such as border humidity, atmospheric pressure, smokescope, improves electrically
Fire hazard monitoring level.
Disclosed above is only several specific embodiments of the invention, but, the embodiment of the present invention is not limited to this, appoints
What what those skilled in the art can think change should all fall into protection scope of the present invention.
Claims (8)
1. a kind of electrical fire monitor, it is characterised in that including：Monitoring probe unit, environmental detection unit, wireless temperature measurement list
Unit, smoke detector, microprocessor, alarm unit and wireless communication module；
During the monitoring probe unit includes that residual current detector and current probe, monitoring probe unit are used to monitor circuit
Leakage current and phase current, and the leakage current that will detect and the signal of phase current are sent to the microprocessor in real time；
The environmental detection unit is used to detect the atmospheric pressure and ambient humidity in circuit, and the atmospheric pressure and environment that will be detected
The signal of humidity is sent to the microprocessor in real time；
The wireless temperature measurement unit is used to detecting the temperature of charging equipment, and the temperature signal that will be detected be sent in real time it is described
Microprocessor；
The smoke detector is used to detect smokescope in circuit, and the smokescope signal that will be detected is sent to institute in real time
State microprocessor；
The microprocessor is used for the leakage current and phase current signal that monitoring probe unit described in real-time reception sends, and sends
To wireless communication module, microprocessor simultaneously by the leakage current of received leakage current and phase current signal and setting and
Phase current carries out real time contrast, if one or two signal values in the leakage current and phase current that are received are higher than setting
Value, the microprocessor sends current anomaly alarm command to the alarm unit；
The microprocessor is additionally operable to the atmospheric pressure and ambient humidity signal that environmental detection unit described in real-time reception sends, concurrently
Give wireless communication module, the atmospheric pressure of atmospheric pressure that microprocessor will be received simultaneously and ambient humidity signal and setting and
Environmental wet angle value carries out real time contrast, if one or two signal values in the atmospheric pressure for being received and environmental wet angle value are higher than
Setting value, the microprocessor sends abnormal alarm and instructs to the alarm unit；
The microprocessor is additionally operable to the temperature signal that wireless temperature side unit described in real-time reception sends, and is sent to described wireless
The temperature signal is carried out real time contrast by communication module, microprocessor with the temperature value of setting simultaneously, if the temperature for being received
Signal is higher than setting value, and the microprocessor sends temperature anomaly alarm command to the alarm unit；
The microprocessor is additionally operable to the smoke signal that smoke detector described in real-time reception sends, and is sent to the channel radio
The smoke signal is carried out real time contrast by letter module, microprocessor with the smokescope value of setting simultaneously, if the cigarette for being received
Fog signal is higher than setting value, and the microprocessor sends smog exceptional instructions and alarms to the alarm unit；
The alarm unit includes the first alarm, the second alarm, the 3rd alarm and the 4th alarm；First report
Alert device is instructed and sends the first alarm for receiving the current anomaly that the microprocessor sends；Second alarm is used
The environmental abnormality sent in the reception microprocessor is instructed and sends the second alarm；3rd alarm is used to receive
The temperature anomaly that the microprocessor sends is instructed and sends the 3rd alarm；4th alarm is used to receive described micro-
Smog exceptional instructions that processor sends simultaneously send the 4th alarm；
The leakage current and phase current signal that the wireless communication module sends for microprocessor described in real-time reception are concurrent
Give Surveillance center and mobile client；The wireless communication module is additionally operable to what microprocessor described in real-time reception sent
Atmospheric pressure and ambient humidity signal are simultaneously sent to Surveillance center and mobile client；The wireless communication module is additionally operable in real time
Receive temperature signal that the microprocessor sends and be sent to Surveillance center and mobile client；The radio communication mold
Block is additionally operable to the smoke signal that microprocessor described in real-time reception sends and is sent to Surveillance center and mobile client.
2. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor also signal connection is used
The electric spark caused by real-time detection is due to loose contact factor at insulating barrier breakage, wire harness internal break, conductive contact
Arc detector.
3. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor also signal connection is used
In the toxic gas detection module of real-time detection toxic gas.
4. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor also signal connection is used
In the infrared human body detection module of real-time detection people's body unit.
5. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor also signal is connected with
Emergency light.
6. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor also signal is connected with
Display module, the display module signal is connected with printer.
7. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the microprocessor is MSP430 monolithics
The PLC of machine or model OMRON CP1E-N20DR-D.
8. a kind of electrical fire monitor as claimed in claim 1, it is characterised in that the wireless communication module is 3G wireless
Communication module, 4G wireless communication modules or WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035594.3A CN106781199A (en) | 2017-01-17 | 2017-01-17 | A kind of electrical fire monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035594.3A CN106781199A (en) | 2017-01-17 | 2017-01-17 | A kind of electrical fire monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106781199A true CN106781199A (en) | 2017-05-31 |
Family
ID=58944306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035594.3A Pending CN106781199A (en) | 2017-01-17 | 2017-01-17 | A kind of electrical fire monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106781199A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230581A (en) * | 2017-08-03 | 2017-10-03 | 滁州胜利电器有限公司 | A kind of abnormal alarm system of liquid expanding temperature controller |
| CN107255767A (en) * | 2017-07-25 | 2017-10-17 | 安徽荣旭信息科技有限公司 | A kind of electrical equipment safety monitoring system in power plant |
| CN107527466A (en) * | 2017-07-31 | 2017-12-29 | 努比亚技术有限公司 | A kind of fire alarm method, terminal and computer-readable recording medium |
| CN108005724A (en) * | 2017-12-04 | 2018-05-08 | 宝鸡文理学院 | A kind of fire TT＆C system |
| CN108538004A (en) * | 2018-06-15 | 2018-09-14 | 北京乐鸟科技有限公司 | A kind of detector for electric fire protection and electric fire monitoring system |
| CN109215280A (en) * | 2018-09-20 | 2019-01-15 | 深圳市中电数通智慧安全科技股份有限公司 | A kind of electrical fire integrated control system |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |