CN110941235A - Fire monitoring system and method for electrical appliance - Google Patents
Fire monitoring system and method for electrical appliance Download PDFInfo
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- CN110941235A CN110941235A CN201911251693.0A CN201911251693A CN110941235A CN 110941235 A CN110941235 A CN 110941235A CN 201911251693 A CN201911251693 A CN 201911251693A CN 110941235 A CN110941235 A CN 110941235A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/12—Plc mp multi processor system
- G05B2219/1214—Real-time communication between plc, Ethernet for configuration, monitor
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- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an electrical appliance fire monitoring system which comprises a controller, wherein the controller is in communication connection with a humidity sensor, a fire monitoring module, a communication module and a door and window control module; the humidity sensor is used for detecting the humidity information in the electric appliance; the fire monitoring module is used for detecting whether the electrical appliance is in fire or not and acquiring detection information; the controller is used for processing the humidity information and the detection information and generating alarm information when the humidity information and the detection information exceed a preset value; the communication module is used for transmitting the humidity information, the detection information and the alarm information to the mobile terminal; the door and window control module is used for controlling the door and window action; can remind the removal end user condition of a fire situation, and then in time handle the condition of a fire, when the condition of a fire takes place, door and window control module opens door and window to make things convenient for other people to get into the supplementary loss that reduces of putting out a fire.
Description
Technical Field
The disclosure relates to the field of monitoring systems, in particular to an electrical appliance fire monitoring system and method.
Background
The fire monitoring system for electric appliances is characterized in that the electric leakage monitoring aspect belongs to an early warning system, and is different from the traditional automatic fire warning system, the early warning of the fire monitoring system for electric appliances is to avoid loss, and the traditional automatic fire warning system is to reduce loss, so that the fundamental reason why the fire monitoring system for electric appliances is still required to be installed no matter whether the fire monitoring system is a newly built or reconstructed project, especially a unit with the automatic fire warning system installed is adopted.
Although the existing electric appliance fire monitoring system can monitor and sense fire, the detailed state information of an electric appliance cannot be sent to a user terminal in real time; and, when the conflagration takes place, no personnel in the room, then outside personnel can't enter into the room and put out a fire, also cause the responsible person simultaneously and can't learn the condition of a fire information, and then delay the time of putting out a fire.
Disclosure of Invention
To the above deficiencies of the prior art, the present disclosure provides an electrical fire monitoring system.
A fire monitoring system for an electric appliance is characterized in that a controller is in communication connection with a humidity sensor, a fire monitoring module, a communication module and a door and window control module;
the humidity sensor is arranged in the electric appliance and used for detecting the humidity information in the electric appliance; the fire monitoring module is arranged in the external environment of the electric appliance and used for detecting whether the electric appliance is in a fire or not and acquiring detection information; the controller processes the humidity information and the detection information, compares the humidity information and the detection information with a pre-stored preset value, and generates alarm information when the humidity information and the detection information exceed the preset value; when the alarm information is generated, the controller sends a control signal to the door and window control module;
the communication module is used for transmitting the humidity information, the detection information and the alarm information to the mobile terminal;
the door and window control module is used for receiving the control signal of the controller and controlling the door and window action according to the control signal.
Furthermore, the controller is connected with a life detection module and an electric appliance running state monitoring module, the life detection module is used for detecting life signs near the electric appliance and acquiring life information, and the electric appliance running state monitoring module comprises a current detection unit and a voltage detection unit and is used for carrying out state detection on the electric appliance and acquiring running state information; and transmitting the life information and the running state information to the mobile terminal through the communication module.
Further, the controller is connected with the power supply module through a relay; the controller controls the power supply module to be switched on and off through the relay; the power supply module is used for supplying electric energy;
furthermore, the controller is connected with a fire extinguishing device, and the fire extinguishing device carries out electric appliance fire extinguishing after receiving signals of the controller.
Further, the communication module adopts a UMTS module.
Further, the controller comprises a standby power supply; the standby power supply is UPS standby power supply equipment.
Further, the controller is connected with the buzzer and used for reminding people of responding to the state information.
Further, the humidity sensor sends an electric appliance humidity measurement value to the controller every 5-20 minutes.
The present disclosure also provides a use method of the fire monitoring system for electrical appliances, which is characterized by comprising the following steps:
s1, the controller sends the running state information, the detection information, the life information and the humidity information of the electric appliance to the mobile terminal through the communication module; and sending alarm information when a disaster occurs;
s2, receiving alarm information and dialing a motor at the mobile terminal;
s3, the mobile terminal receives the alarm information and replies to the alarm information;
and S4, the mobile terminal controls the fire extinguishing device to extinguish fire through the communication module.
Further, the communication module is a UMTS module; the UMTS module sends the running state information, the fire information, the life information and the humidity information of the electric appliance to the mobile terminal, wherein the running state information, the fire information, the life information and the humidity information are periodic, and the period time is 30S.
Compared with the prior art, this disclosure possesses following beneficial effect:
1. the humidity sensor detects the internal humidity of the electric appliance and sends the internal humidity to the PLC controller for analysis, and when the humidity is higher than a normal value, the PLC controller sends an action instruction to the buzzer to remind people of responding to state information, so that the short circuit phenomenon is avoided; the fire condition monitoring module senses the fire condition of the electric appliance, the life monitoring module monitors life signs near the electric appliance, the electric appliance running state monitoring module monitors the state of the electric appliance and sends the state to the mobile terminal through the UMTS module to remind a user of the mobile terminal to process in time,
2. when the condition of a fire takes place, this disclosed PLC controller sends the action instruction respectively to bee calling organ, door and window control module and extinguishing device, and door and window are opened to door and window control module to make things convenient for other people to get into the supplementary effect of putting out a fire and reducing the loss, playing of bee calling organ arouses other people's alert effect, remove the long-range PLC controller of passing through of end and control the action, in order to reach remote operation's effect, and then in time put out a fire, the relay disconnection, for the operation closing power of electrical apparatus.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic diagram of an electrical fire monitoring system according to the present disclosure.
Fig. 2 is a schematic diagram of an electrical appliance operation state monitoring module in an electrical appliance fire monitoring system according to the disclosure.
The specific implementation mode is as follows:
the present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
The invention provides an electric appliance fire monitoring system which comprises a PLC (programmable logic controller), a buzzer, a door and window control module, a UMTS (universal mobile telecommunications system) module, a life monitoring module, an alarm relieving module, a relay, a power supply module, a fire extinguishing device, a humidity sensor, an electric appliance running state monitoring module and a fire monitoring module, wherein the PLC is used for controlling the door and window;
the power supply module is used for supplying electric energy; the relay is electrically connected with the power supply module and the PLC; the relay is used for generating a preset step change of the controlled quantity in the output circuit of the electric appliance when the change of the input quantity reaches the regulation;
the fire monitoring module is in communication connection with the PLC; the fire monitoring module is used for responding to the fire of the electrical equipment and sending the fire information to the PLC for processing; the fire extinguishing device is in communication connection with the PLC, and is used for extinguishing fire;
the PLC is in communication connection with the door and window control module; the door and window control module is used for opening and closing the door and the window; the life monitoring module is in communication connection with the PLC; the life monitoring module is used for detecting whether life signs exist or not and sending the detected real-time state information to the PLC;
the humidity sensor is arranged in the electrical equipment and used for detecting the humidity of the electrical equipment; the humidity sensor is in communication connection with the PLC and used for sending humidity information to the PLC;
the electric appliance running state monitoring module is in communication connection with the PLC; the electric appliance running state monitoring module is used for monitoring the running state of the electric appliance in real time and sending monitoring data to the PLC for analysis and processing; the PLC is in communication connection with a buzzer, and the buzzer is used for alarming response;
the PLC is in communication connection with the UMTS module, and the UMTS module is in communication connection with a mobile terminal; the UMTS module is used for sending electrical apparatus running state, condition of a fire information, life information and humidity information to removing the end, simultaneously through receiving the instruction that removes the end in order to send to the PLC controller, the PLC controller is in order to control bee calling organ, door and window control module, alarm and remove module, relay and extinguishing device.
Preferably, the electric appliance running state monitoring module comprises a current monitoring unit and a voltage monitoring unit; the current monitoring unit is used for monitoring the current of the electric appliance and sending the current to the PLC; and the voltage monitoring unit is used for monitoring the voltage of the electric appliance and sending the voltage to the PLC.
Preferably, the fire extinguishing device is a dry powder fire extinguishing device and is arranged around the electric equipment.
Preferably, the mobile terminal is selected as a mobile phone terminal.
Preferably, the moisture sensor sends an appliance moisture measurement to the PLC control center every 5 minutes, 10 minutes, or 20 minutes.
Example 1
As shown in fig. 1-2, the fire monitoring system for electrical appliances provided by the invention comprises a PLC controller, a buzzer, a door and window control module, a UMTS module, a life monitoring module, an alarm release module, a relay, a power module, a fire extinguishing device, a humidity sensor, an electrical appliance operation state monitoring module and a fire monitoring module;
the power supply module is used for supplying electric energy; the relay is electrically connected with the power supply module and the PLC; the relay is used for generating a preset step change of the controlled quantity in the output circuit of the electric appliance when the change of the input quantity reaches the regulation;
the fire monitoring module is in communication connection with the PLC; the fire monitoring module is used for responding to the fire of the electrical equipment and sending the fire information to the PLC for processing; the fire extinguishing device is in communication connection with the PLC, and is used for extinguishing fire;
the PLC is in communication connection with the door and window control module; the door and window control module is used for opening and closing the door and the window; the life monitoring module is in communication connection with the PLC; the life monitoring module is used for detecting whether life signs exist or not and sending the detected real-time state information to the PLC;
the humidity sensor is arranged in the electrical equipment and used for detecting the humidity of the electrical equipment; the humidity sensor is in communication connection with the PLC and used for sending humidity information to the PLC;
the electric appliance running state monitoring module is in communication connection with the PLC; the electric appliance running state monitoring module is used for monitoring the running state of the electric appliance in real time and sending monitoring data to the PLC for analysis and processing; the PLC is in communication connection with a buzzer, and the buzzer is used for alarming response;
the PLC is in communication connection with the UMTS module, and the UMTS module is in communication connection with a mobile terminal; the UMTS module is used for sending electrical apparatus running state, condition of a fire information, life information and humidity information to removing the end, simultaneously through receiving the instruction that removes the end in order to send to the PLC controller, the PLC controller is in order to control bee calling organ, door and window control module, alarm and remove module, relay and extinguishing device.
In an optional embodiment, the electric appliance running state monitoring module comprises a current monitoring unit and a voltage monitoring unit; the current monitoring unit is used for monitoring the current of the electric appliance and sending the current to the PLC; and the voltage monitoring unit is used for monitoring the voltage of the electric appliance and sending the voltage to the PLC.
In an optional embodiment, the fire extinguishing device is a dry powder fire extinguishing device and is arranged at the periphery of the electrical equipment, so that the phenomenon of short circuit caused by using liquid is avoided, and meanwhile, electrical elements are protected, and a good fire extinguishing effect is achieved.
In an optional embodiment, the mobile terminal is a mobile phone terminal, and the mobile terminal is provided with a plurality of mobile terminals, so that the details of the fire disaster can be known in time and can be processed in time.
In an optional embodiment, the humidity sensor is arranged inside the electric appliance and used for detecting humidity information inside the electric appliance; the fire monitoring module is arranged in the external environment of the electric appliance and used for detecting whether the electric appliance is in fire or not and acquiring detection information.
In an alternative embodiment, the moisture sensor sends an appliance moisture measurement to the PLC control every 5, 10 or 20 minutes.
The method for using the mobile terminal alarm system comprises the following steps:
s1, the PLC sends the running state, fire information, life information and humidity information of the electric appliance to the mobile terminal through the UMTS module;
s2, receiving alarm information and dialing a motor at the mobile terminal;
s3, the mobile terminal receives the alarm information and replies to the alarm information;
and S4, the mobile terminal controls the fire extinguishing device to extinguish fire through the UMTS module.
In an optional embodiment, the UMTS module sends the operation state of the electric appliance, the fire information, the life information and the humidity information to the mobile terminal periodically with a period time of 30S, so as to continuously remind the personnel at the mobile terminal to respond in time.
In an alternative embodiment, a backup power source is contained within the PLC controller; the standby power supply is UPS standby power supply equipment, and the standby power supply supplies power for the whole monitoring system, so that the condition that the monitoring system cannot be used due to power failure is avoided.
The humidity sensor detects the humidity in the electric appliance and sends the detected humidity to the PLC controller for internal analysis, and when the humidity is higher than a normal value, the PLC controller sends an action instruction to the buzzer to remind people of responding to state information, so that the short circuit phenomenon is avoided; whether condition of a fire monitoring module takes place conflagration details to electrical apparatus and carries out the perception, the life monitoring module monitors near electrical apparatus life sign, electrical apparatus running state monitoring module carries out state monitoring to electrical apparatus, and send to in removing the end through the UMTS module, in order to remind removal end user, and then in time handle, when the condition of a fire takes place, the PLC controller is respectively to bee calling organ, door and window control module and extinguishing device send action command, door and window are opened to door and window control module, in order to make things convenient for other people to get into the supplementary effect of putting out a fire and reducing the loss, play of bee calling organ arouses other people's alert effect, remove the long-range PLC controller of passing through of end and control the action, in order to reach remote operation's effect, and then in time put out a.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. An electric appliance fire monitoring system is characterized by comprising a controller, wherein the controller is in communication connection with a humidity sensor, a fire monitoring module, a communication module and a door and window control module;
the humidity sensor is arranged in the electric appliance and used for detecting the humidity information in the electric appliance; the fire monitoring module is arranged in the external environment of the electric appliance and used for detecting whether the electric appliance is in a fire or not and acquiring detection information; the controller processes the humidity information and the detection information, compares the humidity information and the detection information with a pre-stored preset value, and generates alarm information when the humidity information and the detection information exceed the preset value;
the communication module is used for transmitting the humidity information, the detection information and the alarm information to the mobile terminal;
the door and window control module is used for receiving the control signal of the controller and controlling the door and window action according to the control signal.
2. The electrical appliance fire monitoring system of claim 1, wherein the controller is connected to a life detection module for detecting life signs near the electrical appliance and acquiring life information, and an electrical appliance operating state monitoring module including a current detection unit and a voltage detection unit for performing state detection on the electrical appliance and acquiring operating state information; and transmitting the life information and the running state information to the mobile terminal through the communication module.
3. The electrical fire monitoring system of claim 1, wherein the controller is connected to the power module via a relay; the controller controls the power supply module to be switched on and off through the relay; the power module is used for providing electric energy.
4. The appliance fire monitoring system of claim 1, wherein the controller is connected to a fire suppression device, the fire suppression device performing appliance fire suppression upon receiving a signal from the controller.
5. The appliance fire monitoring system of claim 1, wherein the communication module employs a UMTS module.
6. The electrical fire monitoring system of claim 1, wherein the controller includes a backup power source; the standby power supply is UPS standby power supply equipment.
7. The electrical fire monitoring system of claim 1, wherein the controller is connected to a buzzer for alerting individuals to respond to status information.
8. The appliance fire monitoring system of claim 1, wherein the moisture sensor sends an appliance moisture measurement to the controller every 5-20 minutes.
9. Use of an electrical fire monitoring system according to claims 1-8, characterized in that it comprises the following steps:
s1, the controller sends the running state information, the detection information, the life information and the humidity information of the electric appliance to the mobile terminal through the communication module; and sending alarm information when a disaster occurs;
s2, receiving alarm information and dialing a motor at the mobile terminal;
s3, the mobile terminal receives the alarm information and replies to the alarm information;
and S4, the mobile terminal controls the fire extinguishing device to extinguish fire through the communication module.
10. The method of claim 9, wherein the communication module is a UMTS module; the UMTS module sends the running state information, the fire information, the life information and the humidity information of the electric appliance to the mobile terminal, wherein the running state information, the fire information, the life information and the humidity information are periodic, and the period time is 30S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251693.0A CN110941235A (en) | 2019-12-09 | 2019-12-09 | Fire monitoring system and method for electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251693.0A CN110941235A (en) | 2019-12-09 | 2019-12-09 | Fire monitoring system and method for electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110941235A true CN110941235A (en) | 2020-03-31 |
Family
ID=69910207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911251693.0A Withdrawn CN110941235A (en) | 2019-12-09 | 2019-12-09 | Fire monitoring system and method for electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110941235A (en) |
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2019
- 2019-12-09 CN CN201911251693.0A patent/CN110941235A/en not_active Withdrawn
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Application publication date: 20200331 |