CN209356651U - A kind of fire-fighting equipment power supply monitoring system - Google Patents
A kind of fire-fighting equipment power supply monitoring system Download PDFInfo
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- CN209356651U CN209356651U CN201822094588.8U CN201822094588U CN209356651U CN 209356651 U CN209356651 U CN 209356651U CN 201822094588 U CN201822094588 U CN 201822094588U CN 209356651 U CN209356651 U CN 209356651U
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Abstract
The utility model discloses a kind of fire-fighting equipment power supply monitoring systems, belong to electrical fire fire-fighting equipment technical field, its structure includes: host computer, fire-fighting equipment Power Supply Monitoring host and early warning part, wherein: the host computer connection fire-fighting equipment Power Supply Monitoring host and early warning part, the fire-fighting equipment Power Supply Monitoring host connects the first monitoring unit and fire-fighting equipment Power Supply Monitoring region extension set through CAN communication, amplifies the region for needing driver to pay special attention to automatically.So that driver is easier to see the situation of vehicle back in reversing, and correct driver behavior is made according to display information.The state that the utility model passes through the voltage and current of detection fire-fighting equipment, to judge fire-fighting equipment power supply with the presence or absence of the failures such as interruption of power supply, over-voltage, under-voltage, overcurrent, phase shortage, and sound-light alarm is carried out, short message is reminded, Live Audio guarantees the power supply reliability of fire-fighting equipment.
Description
Technical field
The utility model belongs to electrical fire fire-fighting equipment technical field more particularly to a kind of fire-fighting equipment Power Supply Monitoring system
System.
Background technique
As the rapid emergence of city semi-high-rise housing and continuous improvement of people's living standards, the universal of household electrical appliance reach
Unprecedented degree is arrived, city residents' energy consumption amount is doubled and redoubled, and government building, museum etc. are throughout the year in bad repair, electrical fire
Calamity hidden danger is more, so that electrical fire also increases severely therewith.The security against fire prevention of building also increasingly has attracted much attention.Currently, high
Layer building is more and more, for the safety for guaranteeing personnel and equipment, is provided with a large amount of fire-fighting equipment, for monitoring fire-fighting equipment electricity
The monitoring system in source is also inevitably increasing, and fire-fighting equipment power supply monitoring system wiring distance is increasingly longer, monitoring
Equipment points are also more and more, and general fire-fighting equipment power supply monitoring system has been unable to satisfy design requirement.
Utility model content
The utility model provides a kind of fire-fighting equipment power supply monitoring system to solve Problems Existing, by detecting fire-fighting equipment
Voltage and current state, thus judge fire-fighting equipment power supply with the presence or absence of interruption of power supply, over-voltage, under-voltage, overcurrent, phase shortage etc. therefore
Barrier, and sound-light alarm is carried out, short message is reminded, and Live Audio guarantees the power supply reliability of fire-fighting equipment.
The utility model solves technical solution used by its technical problem are as follows:
A kind of fire-fighting equipment power supply monitoring system, comprising: host computer, fire-fighting equipment Power Supply Monitoring host and early warning part,
Wherein: the host computer connection fire-fighting equipment Power Supply Monitoring host and early warning part, the fire-fighting equipment Power Supply Monitoring host warp
CAN communication connects the first monitoring unit and fire-fighting equipment Power Supply Monitoring region extension set, fire-fighting equipment Power Supply Monitoring region point
Machine connects the second monitoring unit through CAN communication again,
First monitoring unit and the second monitoring unit include: that voltage signal sensor and current/voltage signal pass
Sensor, the current/voltage signal transducer connect current probe；
The voltage signal sensor of first monitoring unit is connected through CAN communication with current/voltage signal transducer
Fire-fighting equipment Power Supply Monitoring host；
The voltage signal sensor of second monitoring unit is connected through CAN communication with current/voltage signal transducer
Fire-fighting equipment Power Supply Monitoring region extension set；
The early warning part includes broadcast alarm, SMS module and combined aural and visual alarm, and the early warning adjusts the wide of part
Alarm, SMS module and combined aural and visual alarm is broadcast directly to connect with the alarm system of host computer.
The broadcast alarm and combined aural and visual alarm are distributed in each safety zone position, directly with the alarm system of host computer
System connection.
It is further preferred that the host computer is also connected with graphics device.
It is further preferred that the host computer uses industrial control computer.
It is further preferred that the alarm module is combined aural and visual alarm.
It is further preferred that 4 tunnel of communication output loop of the fire-fighting equipment Power Supply Monitoring host, working power is derived from disconnected
The enter line side (220V alternating current) of road device can be defeated to ensure not influencing the working power of this equipment after main circuit breaker cutting loads
DC24V supply voltage out guarantees that the voltage signal sensor of connection and current/voltage signal transducer operate normally, effectively
The safety and stability of guarantee system.
It is further preferred that the fire-fighting equipment Power Supply Monitoring host believes voltage signal sensor and current/voltage
Power supply distance≤500m of number sensor extends power supply by region extension set more than 500m.
It is further preferred that backup power source built in the extension set of fire-fighting equipment Power Supply Monitoring region, when backup power source is powered
Between be greater than 8h, communicate 2 tunnel of output loop.
The voltage signal sensor and fire-fighting equipment Power Supply Monitoring host are coupled, and monitor the electricity of fire power equipment in real time
Source voltage condition, and it is uploaded to host.
It is sampled it is further preferred that the current/voltage signal transducer is equipped with current probe for electric current, it is described
The enter line side of current/voltage signal transducer is equipped with main piezoelectric voltage sampled signal and standby piezoelectric voltage sampled signal, guarantees voltage letter
Number acquisition accuracy and safety, with fire-fighting equipment Power Supply Monitoring host be coupled, monitor in real time fire power equipment power supply
Voltage, current conditions, and it is uploaded to host.When surveying electric current need that current probe is coupled.
It is exported it is further preferred that the current/voltage signal transducer is used using fire-fighting equipment Power Supply Monitoring host
DC24V operating voltage, it is ensured that system and personal safety, the collection voltages signal in a manner of directly crimping are supervised using not destroying
It surveys circuit type and acquires current signal, error is less than 1%.
It is further preferred that the voltage signal sensor is used using the output of fire-fighting equipment Power Supply Monitoring host
DC24V operating voltage, it is ensured that system and personal safety, the collection voltages signal in a manner of directly crimping, error is less than 1%.
It is further preferred that the signal transmission form of the current probe: analog signals, the output of two lines, output line are wanted
It asks: BV-2*0.5mm2 within 3m, current measuring range: 0-1000A.
Compared with prior art, the utility model has the following beneficial effects:
1. the exemplary fire-fighting equipment power supply monitoring system of the utility model, fire-fighting equipment Power Supply Monitoring host and host computer,
The mating such as region extension set, sensor, output loop can adapt to that modern architecture is complicated and changeable wants by region extension set flexible expansion
It asks, flexibly constructs large capacity fire-fighting equipment power supply monitoring system.
2. the exemplary fire-fighting equipment power supply monitoring system of the utility model, increases early warning part, host system is to alarm
System issues fire alarm instruction, issues fire alarm information by Live Audio and alarm and can send out information through SMS module
It is sent to mobile phone, guarantees the power supply reliability of fire-fighting equipment.
3. the exemplary fire-fighting equipment power supply monitoring system of the utility model, the work of the fire-fighting equipment Power Supply Monitoring host
Power supply is derived from the enter line side (220V alternating current) of breaker, to ensure not influencing the work of this equipment after main circuit breaker cutting loads
Power supply, exportable DC24V supply voltage guarantee that the voltage signal sensor of connection and current/voltage signal transducer are normally transported
Row, the effective safety and stability for guaranteeing system.
4. the exemplary fire-fighting equipment power supply monitoring system of the utility model because of the reasons such as route supply voltage and leads in host
Letter signal increases fire-fighting equipment Power Supply Monitoring region extension set when not reaching requirement and meets for extending power supply and communication distance
The increasingly longer problem of fire-fighting equipment power supply monitoring system wiring distance at present.
5. the exemplary fire-fighting equipment power supply monitoring system of the utility model, purchase in the extension set of fire-fighting equipment Power Supply Monitoring region
With power supply, backup power source power-on time, use is safer, guarantees the effective monitoring to each equipment.
6. the exemplary fire-fighting equipment power supply monitoring system of the utility model, current/voltage signal transducer and voltage signal
Sensor uses DC24V operating voltage, it is ensured that system and personal safety, the collection voltages signal in a manner of directly crimping, using not
It destroys monitored circuit type and acquires current signal, error is less than 1%.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is fire-fighting equipment Power Supply Monitoring host wiring schematic diagram；
Fig. 3 is current/voltage sensor wire schematic diagram；
Fig. 4 wiring schematic diagram between current/voltage sensor device and fire-fighting equipment Power Supply Monitoring host；
Wherein: 1 is host computer, and 2 be fire-fighting equipment Power Supply Monitoring host, and 3 be fire-fighting equipment Power Supply Monitoring region extension set, 4
It is broadcast alarm for voltage signal sensor, 5,6 be SMS module, and 7 be combined aural and visual alarm, and 8 pass for current/voltage signal
Sensor, 9 be current probe.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating
, part relevant to utility model is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
As shown in Figs 1-4, a kind of fire-fighting equipment power supply monitoring system, comprising: host computer 1, fire-fighting equipment Power Supply Monitoring master
Machine 2 and early warning part, in which: the host computer 1 connects fire-fighting equipment Power Supply Monitoring host 2 and early warning part, the fire-fighting are set
Stand-by power source monitoring host computer 2 connects the first monitoring unit and fire-fighting equipment Power Supply Monitoring region extension set 3, the fire-fighting through CAN communication
Equipment Power Supply Monitoring region extension set 3 connects the second monitoring unit through CAN communication again,
First monitoring unit and the second monitoring unit include: that voltage signal sensor 4 and current/voltage signal pass
Sensor 8, the current/voltage signal transducer 8 connect current probe；
The voltage signal sensor of first monitoring unit is connected through CAN communication with current/voltage signal transducer
Fire-fighting equipment Power Supply Monitoring host；
The voltage signal sensor of second monitoring unit is connected through CAN communication with current/voltage signal transducer
Fire-fighting equipment Power Supply Monitoring region extension set；
The early warning part includes broadcast alarm 5, SMS module 6 and combined aural and visual alarm 7, and the early warning adjusts part
Broadcast alarm 5, SMS module 6 and combined aural and visual alarm 7 are directly connect with the alarm system of host computer 1.
The broadcast alarm 5 and combined aural and visual alarm 7 are distributed in each safety zone position, directly with the alarm of host computer
System connection.
The host computer 1 is also connected with graphics device, and described image display device is normal in control room in the prior art
With equipment, buy on the market.
The host computer 1 uses industrial control computer, can manage 16 fire-fighting equipments simultaneously by AZTX communication module
Power Supply Monitoring host, each fire-fighting equipment Power Supply Monitoring host of real-time display and module status, monitoring is more intuitively, conveniently.Using
Industrial control computer can manage 16 AZY-JZ fire-fighting equipment Power Supply Monitoring hosts by AZTX communication module simultaneously；It is upper
Reliable communication 1000m between machine and fire-fighting equipment Power Supply Monitoring host；System maximum communication capacity is 8192 sensors, on
Position machine minimum operation configuration: display: 19 cun of LCD, CPUcore3 generation, hard disk 500G, memory 4G.
The fire-fighting equipment Power Supply Monitoring host 2 and host computer 1, fire-fighting equipment Power Supply Monitoring region extension set 3, sensor etc.
Mating, flexibly constructs large capacity fire-fighting equipment power supply monitoring system, and output loop can be adapted to existing by region extension set flexible expansion
In generation, is built requirement complicated and changeable and is voluntarily managed in system using the operational mode of non-open type, and external one-way transmission information is adopted
With centralized power supply system, the working condition and fault alarm information of the active and standby power supply of all monitored devices of real-time monitoring, and by work
Make state and is transferred to the graphics device connected positioned at the host computer of fire protection control room with warning message.
4 tunnel of communication output loop of the fire-fighting equipment Power Supply Monitoring host 2, working power are derived from the enter line side of breaker
(220V alternating current), to ensure not influencing the working power of this equipment, exportable DC24V power supply electricity after main circuit breaker cutting loads
Pressure guarantees that the voltage signal sensor of connection and current/voltage signal transducer operate normally, the effective safety for guaranteeing system
Property and stability.The fire-fighting equipment Power Supply Monitoring host to voltage signal sensor and current/voltage signal transducer
Power supply distance≤500m extends power supply by region extension set more than 500m.
Fire-fighting equipment Power Supply Monitoring region extension set 3 can local area subregion form effective monitoring, fault alarm information passes
It is defeated, itself working condition is uploaded convenient for the unified management of fire-fighting equipment power supply monitor, fire-fighting equipment Power Supply Monitoring region point
Backup power source built in machine 3, backup power source power-on time are greater than 8h, and main power supply automatically switches, effective guarantee system reliability service,
2 tunnel of output loop is communicated, 1 communication distance of fire-fighting equipment Power Supply Monitoring host and expansion management number of sensors are extended, is formed more
It adds and is apt to stable monitoring network.
The voltage signal sensor 4 is coupled with fire-fighting equipment Power Supply Monitoring host 2, real time monitoring fire power equipment
Supply voltage situation, monitors the working condition of the active and standby power supply of fire-fighting equipment, the active and standby power supply over-voltage of monitoring fire-fighting equipment, it is under-voltage,
The failures such as phase shortage monitor the active and standby power interruptions power supply trouble of fire-fighting equipment, and are uploaded to host.The voltage signal sensor 4
The DC24V operating voltage provided using fire-fighting equipment Power Supply Monitoring host 2, it is ensured that system and personal safety, with the directly side of crimping
Formula collection voltages signal acquires current signal using monitored circuit type is not destroyed, and error is less than 1%.
The current/voltage signal transducer 8 is equipped with current probe 9 and is sampled for electric current, monitoring fire-fighting equipment electricity
The power supply of the malfunction monitorings fire-fighting equipment power interruptions such as the Working Status Monitoring fire-fighting equipment power supply over-voltage in source, under-voltage, overcurrent, phase shortage
Failure, the enter line side of the current/voltage signal transducer 8 are equipped with main piezoelectric voltage sampled signal and standby piezoelectric voltage sampled signal,
The accuracy and safety for guaranteeing voltage signal acquisition, are coupled with AZY-JZ fire-fighting equipment Power Supply Monitoring host, and real time monitoring disappears
The supply voltage of anti-electrical equipment, current conditions, and it is uploaded to host.Need to be coupled AZY-JT current probe when surveying electric current.Institute
Current/voltage signal transducer is stated using DC24V operating voltage, it is ensured that system and personal safety acquire in a manner of directly crimping
Voltage signal acquires current signal using monitored circuit type is not destroyed, and error is less than 1%.
The signal transmission form of the current probe 9: analog signals, the output of two lines, output line requirement: BV- within 3m
2*0.5mm2, current measuring range: 0-1000A.
Except for the technical features described in the specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent
The innovative characteristics of the utility model out, details are not described herein for remaining technical characteristic.To sum up, the above is only the preferable of the utility model
Embodiment should not limit the scope of the utility model with this, i.e., all according to claims of the utility model and this reality
The simple equivalent changes and modifications made by novel description should all still belong to the range that the utility model patent covers.
Claims (10)
1. a kind of fire-fighting equipment power supply monitoring system, comprising: host computer, fire-fighting equipment Power Supply Monitoring host, early warning adjust part
With early warning part, it is characterised in that: the host computer connection fire-fighting equipment Power Supply Monitoring host and early warning part, the fire-fighting are set
Stand-by power source monitoring host computer connects the first monitoring unit through CAN communication and fire-fighting equipment Power Supply Monitoring region extension set, the fire-fighting are set
Stand-by power source monitoring area extension set connects the second monitoring unit, first monitoring unit and the second monitoring unit through CAN communication again
It include: voltage signal sensor and current/voltage signal transducer, the current/voltage signal transducer connection electric current is visited
Head；The voltage signal sensor of first monitoring unit connects fire-fighting through CAN communication with current/voltage signal transducer and sets
Stand-by power source monitoring host computer；The voltage signal sensor and current/voltage signal transducer of second monitoring unit are logical through CAN
Letter connection fire-fighting equipment Power Supply Monitoring region extension set；The early warning part includes broadcast alarm, SMS module and sound-light alarm
Device, broadcast alarm, SMS module and the combined aural and visual alarm that the early warning adjusts part directly connect with the alarm system of host computer
It connects.
2. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the host computer is also connected with
Graphics device.
3. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the host computer uses work
Industry controls computer, and the host computer can manage 16 fire-fighting equipment Power Supply Monitoring hosts by communication module simultaneously.
4. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the fire-fighting equipment power supply
4 tunnel of communication output loop of monitoring host computer, the exportable DC24V supply voltage of fire-fighting equipment Power Supply Monitoring host.
5. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the fire-fighting equipment power supply
Power supply distance≤500m of the monitoring host computer to voltage signal sensor and current/voltage signal transducer.
6. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the fire-fighting equipment power supply
Backup power source built in monitoring area extension set, backup power source power-on time are greater than 8h, communicate 2 tunnel of output loop.
7. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the current/voltage letter
Number sensor is equipped with the current probe sampled for electric current, and the enter line side of the current/voltage signal transducer is equipped with master
Piezoelectric voltage sampled signal and standby piezoelectric voltage sampled signal.
8. a kind of fire-fighting equipment power supply monitoring system according to claim 4, it is characterised in that: the current/voltage letter
Number sensor uses the DC24V operating voltage of fire-fighting equipment Power Supply Monitoring host output, and collection voltages are believed in a manner of directly crimping
Number, current signal is acquired using monitored circuit type is not destroyed.
9. a kind of fire-fighting equipment power supply monitoring system according to claim 4, it is characterised in that: the voltage signal sensing
Device is all made of the DC24V operating voltage of fire-fighting equipment Power Supply Monitoring host output, the collection voltages signal in a manner of directly crimping.
10. a kind of fire-fighting equipment power supply monitoring system according to claim 1, it is characterised in that: the current probe
Signal transmission form: analog signals, the output of two lines, output line requirement: BV-2*0.5mm2 within 3m, current measuring range: 0-
1000A。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094588.8U CN209356651U (en) | 2018-12-13 | 2018-12-13 | A kind of fire-fighting equipment power supply monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094588.8U CN209356651U (en) | 2018-12-13 | 2018-12-13 | A kind of fire-fighting equipment power supply monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356651U true CN209356651U (en) | 2019-09-06 |
Family
ID=67798923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822094588.8U Active CN209356651U (en) | 2018-12-13 | 2018-12-13 | A kind of fire-fighting equipment power supply monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356651U (en) |
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2018
- 2018-12-13 CN CN201822094588.8U patent/CN209356651U/en active Active
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