CN114724442B - Combined electrical fire and safety electricity consumption monitoring system and demonstration method thereof - Google Patents
Combined electrical fire and safety electricity consumption monitoring system and demonstration method thereof Download PDFInfo
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- CN114724442B CN114724442B CN202210308250.6A CN202210308250A CN114724442B CN 114724442 B CN114724442 B CN 114724442B CN 202210308250 A CN202210308250 A CN 202210308250A CN 114724442 B CN114724442 B CN 114724442B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 230000005611 electricity Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 13
- 238000012806 monitoring device Methods 0.000 claims description 6
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 5
- 230000003211 malignant effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 230000008447 perception Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The invention discloses a combined electric fire and safe electricity consumption monitoring system and a demonstration method thereof. According to the invention, the electric fire detector, the fault arc detector, the intelligent air switch and the intelligent socket are used for collecting the operation state information of the electric circuit and the electric equipment, corresponding fault analysis processing is completed according to the electric fault signal input by the simulated fault button unit, and the operation state information and the fault signal are transmitted to the intelligent gateway, so that various electric fire faults under the monitoring of the Internet of things can be truly and completely simulated, and the application and development of the monitoring technology of the Internet of things for electric fire and safe use of electricity can be promoted.
Description
Technical Field
The invention relates to the technical field of electric fire and safety electricity utilization education or demonstration, electrician basic training and electricity utilization safety basic knowledge popularization training, in particular to a combined electric fire and safety electricity utilization monitoring system and a demonstration method thereof.
Background
With the acceleration of the urban process and the increase of the technological innovation, the electricity consumption for production and life is multiplied, but the electric fire disaster is also increased greatly due to certain potential safety hazards of the old places such as improper electric system design and terminal electricity consumption. According to the fire disaster statistics annual authentication of the fire department of the public security department, the average annual fire disaster starting number caused by electric faults in China accounts for more than 30 percent of the total fire disaster starting number, and the proportion of the total fire disaster starting number accounts for 40-50 percent of the total fire disaster starting number, which is the first cause of the fire disaster. How to practically popularize the electric fire and the safe electricity utilization knowledge to non-professional people and improve the electric fire prevention and the safe electricity utilization awareness is an important problem to be solved in the field.
At present, the electric field stations of banks, schools, markets, factories and the like have the problems of building electric history carry-over, unsatisfied requirements of an original fire protection system, low reliability of manual inspection, difficult investigation of electric hidden dangers and other pain points and difficulties of safety management. The largest electric fire hidden danger is difficult to find by conventional means from electric circuits, various electric equipment and electricity consumption behaviors, so that an Internet of things monitoring system is established by utilizing an intelligent technological means, and the electric fire hidden danger is actively found.
In order to popularize electric fire and safe electricity consumption knowledge, a plurality of monitoring devices exist on the market, but the monitoring devices have single functions and are inconvenient to carry, and professional personnel are required to carry out operation demonstration, so that the monitoring devices are inconvenient to train and demonstrate.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the prior art described above.
The technical scheme adopted for solving the technical problems is as follows: the combined electric fire and safety electricity consumption monitoring system comprises a distribution box body, wherein an intelligent air switch, an intelligent gateway, an intelligent socket, a display unit, an analog fault button unit, an electric fire detector and a fault arc detector are arranged on the distribution box body; the electric fire detector is provided with a transformer and a relay and is connected with the intelligent air switch, the fault arc detector is provided with a fault arc generator and is connected with the intelligent air switch, the intelligent gateway is in communication connection with the intelligent air switch, the electric fire detector, the fault arc detector and the intelligent socket in the south direction, and the data communication is realized by installing a data SIM card of an operator in the north direction; the intelligent socket is connected with the intelligent air switch; the power distribution box is characterized in that an external power input interface is further arranged on the power distribution box body and connected with the intelligent air switch. The electric fire detector, the fault arc detector, the intelligent air switch and the intelligent socket are used for collecting operation state information of an electric circuit and electric equipment, completing corresponding fault analysis processing according to an electric fault signal input by the simulated fault button unit and transmitting the operation state information and the fault signal to the intelligent gateway.
The simulated fault button unit comprises an overvoltage fault signal button unit, an undervoltage fault signal button unit, an overcurrent fault signal button unit, an overload fault signal button unit, an overtemperature fault signal button unit, a phase failure fault signal button unit, a residual current fault signal button unit and a power failure fault signal button unit.
The fault arc detector comprises a voltage sampling end, a working power supply, a temperature sensor, a current transformer and a residual current transformer, corresponding fault signals of overvoltage, undervoltage, overcurrent, overload, overtemperature, phase loss, electric leakage and outage are triggered through a simulated fault button unit, and the electric fire detector alarms by a real-time local buzzer and uploads data to the cloud platform through an intelligent gateway.
The intelligent socket and the intelligent air switch can remotely time, intelligently switch on and off, and remotely carry out noise reduction control of the local buzzer on the electric fire detector.
The intelligent socket and the intelligent air switch can identify the type of the accessed electrical appliance and the access of the malignant load, and upload the alarm information to the cloud platform.
The intelligent gateway supports a wired RS485 serial port and a wireless LoRa communication dual channel in southward communication.
And after the running state information and the fault signal are transmitted to the intelligent gateway, transmitting data to the cloud platform through the wireless public network of the antenna so that the user terminal can receive the running fault alarm information.
And the user side receives the operation fault alarm information in a web, app, mobile phone short message or telephone mode.
The invention also claims a demonstration method for the combined electric fire and safety electricity consumption monitoring system, which comprises the following steps: the operator accesses the fault module to an external power input interface, closes an intelligent air switch, the intelligent gateway uploads monitoring data to the cloud platform, and the user side uses the monitoring system to check the situation of the monitoring device after the fault module is accessed, simulate that an electric circuit is in different faults and simulate different electric appliance access identification.
The beneficial effects of the invention are as follows: through set up the intelligent monitoring equipment the same with electric fire monitoring on the block terminal, the cooperation sets up the intelligent monitoring equipment such as simulation fault button unit on the block terminal, electric fire detector, fault arc detector and smart jack, upload real-time data to cloud platform through intelligent gateway, send appointed user side in real time with modes such as web end, mobile app, SMS and phone again, intelligent monitoring equipment can show state information in real time and local buzzer warning in the demonstration process, also can inform corresponding responsible person with alarm information in modes such as SMS or phone through intelligent gateway, promote the user and feel to the knowledge in the aspect of electric fire and the safe power consumption, its structure is light and handy, and convenient to carry, the operation is convenient, can simulate the ordinary electric fire and the safe power consumption trouble of production in life really and completely, help improving the user to the perception of electric fire, realize the science popularization of using electric safety education.
Drawings
Fig. 1 is an external schematic view of a combined electrical fire and safety electricity monitoring system according to the present invention.
Fig. 2 is a schematic structural diagram of the combined electric fire and safety electricity monitoring system according to the present invention.
The reference numerals are:
n line, 2L line, 3 intelligent air switch, 4 electric fire detector, 41 voltage sampling end, 42 working power supply, 43 temperature sensor, 44 current transformer, 45 residual current transformer, 5 fault arc detector, 6 fault arc generator, 7 intelligent gateway, 71 antenna, 72 RS485 line, 73 wireless LORa,8 intelligent socket, 9 distribution box, 91 box cover, 92 handle, 10 analog fault button unit, 11 external power input interface.
Detailed Description
The technical scheme of the invention is clearly and completely described below with reference to the embodiment and the attached drawings.
As shown in fig. 1-2, a combined electrical fire and safety electricity consumption monitoring system is provided with an intelligent air switch 3, an electrical fire detector 4, a fault arc detector 5, an intelligent gateway 7, an intelligent socket 8 and a simulated fault button unit 10 on the front shell of a distribution box body 9, an external power input interface 11 and a fault arc generator 6 are further provided on the distribution box body 9, the intelligent air switch 3, the electrical fire detector 4 and the fault arc detector 5 are connected with the intelligent gateway 7 through an RS485 line 72, the intelligent socket 8 is connected with the intelligent gateway 7 through a wireless LORa, the simulated fault button unit 10 arranged on the distribution box body 9 is matched with the intelligent air switch 3, the electrical fire detector 4, the fault arc detector 5 and the intelligent socket 8 to monitor the operation state of an electrical circuit and information of electric equipment, and upload data to a cloud platform in a 4G mode through the intelligent gateway 7, a web terminal or a mobile phone app can check monitoring data in real time in a demonstration process, and when a fault alarm is triggered, the equipment itself sends out a buzzer and a phone short message and a phone call is in time notified, so that the linkage alarm and the alarm is realized.
In this embodiment, the intelligent air switch 3 is used for breaking an external power supply, monitoring the power consumption information of the system in real time, connecting the intelligent gateway 7 through the RS485 line 72 to upload data to the cloud platform, and performing remote opening and closing and timing opening and closing through the web terminal or the mobile phone app.
In this embodiment, the electrical fire detector 4 monitors the operation state of the electrical circuit in real time, wherein the voltage sampling end 41, the working power supply 42, the temperature sensor 43, the current transformer 44 and the residual current transformer 45 trigger corresponding fault signals such as overvoltage, undervoltage, overcurrent, overload, overtemperature, phase failure, electric leakage and power failure through the analog fault button unit 10, the electrical fire detector 4 alarms in real time through a local buzzer, and uploads data to the cloud platform through the intelligent gateway 7, so that remote control is realized, and a user can perform custom fault demonstration by setting different thresholds, thereby further improving the application authenticity of the system.
In this embodiment, the fault arc detector 5 is responsible for monitoring the arc of the electrical circuit, the fault arc signal can be triggered in real time through the fault arc generator 6, the fault arc detector 5 alarms in real time through the local buzzer, and the data is uploaded to the cloud platform through the intelligent gateway 7, so that the occurrence process and principle of the arc can be visually checked, and meanwhile, the hazard is clear.
In this embodiment, the smart jack 8 is responsible for safe power consumption monitoring, and is connected with electrical equipment such as an electric hair drier and an electric kettle in an external manner, so that monitoring of the electrical equipment and identification of the electrical equipment are realized, and when a high-power malignant load is connected, the system can automatically identify and automatically power off, and meanwhile, the type of the corresponding connected electrical equipment is identified.
In this embodiment, the southbound communication of the intelligent gateway 7 has a wired RS485 line 72 and a wireless LORa/73 communication dual channel, the northbound communication is 4G, and the data SIM card of the operator is installed in the intelligent gateway 7 to realize data communication.
In order to improve the convenience of the system, the distribution box body 9 is provided with an external power input interface 11, so that demonstration education can be performed under the condition of normal power consumption.
The demonstration method of the combined electric fire and safety electricity consumption monitoring system comprises the following steps: the operator inserts external power input interface 11 with the trouble module, closes intelligent air switch 3, and intelligent gateway 7 is with monitoring data upload to cloud platform, and the user side uses monitoring system to look over the condition behind monitoring device's the trouble module access, can simulate the electric circuit and be in different trouble, simulate different electrical apparatus access discernment.
Claims (5)
1. The combined electrical fire and safety electricity consumption monitoring system comprises a distribution box body, and is characterized in that an intelligent air switch, an intelligent gateway, an intelligent socket, a display unit, an analog fault button unit, an electrical fire detector and a fault arc detector are arranged on the distribution box body; the electric fire detector is provided with a transformer and a relay and is connected with the intelligent air switch, the fault arc detector is provided with a fault arc generator and is connected with the intelligent air switch, the intelligent gateway is in communication connection with the intelligent air switch, the electric fire detector, the fault arc detector and the intelligent socket in the south direction, and the data communication is realized by installing a data SIM card of an operator in the north direction; the intelligent socket is connected with the intelligent air switch; an external power input interface is further arranged on the distribution box body and connected with the intelligent air switch;
The intelligent air switch is used for breaking an external power supply, monitoring system power consumption information in real time and uploading data to the cloud platform through a communication connection intelligent gateway;
The electric fire detector is used for monitoring the running state of an electric circuit in real time, triggering a corresponding fault signal through the simulated fault button unit, alarming the electric fire detector by the local buzzer in real time, and uploading data to the cloud platform through the intelligent gateway so as to realize remote control;
The fault arc detector is used for monitoring the arc of the electric circuit, triggering a fault arc signal in real time through the fault arc generator, alarming through the fault arc detector through the local buzzer in real time, and uploading data to the cloud platform through the intelligent gateway;
The intelligent socket is used for safety electricity consumption monitoring, and realizes electric equipment monitoring and electric equipment identification through external electric equipment, when a high-power malignant load is connected, the system automatically identifies and automatically cuts off power, and simultaneously identifies the type of the corresponding connected electric equipment;
the simulated fault button unit comprises an overvoltage fault signal button unit, an undervoltage fault signal button unit, an overcurrent fault signal button unit, an overload fault signal button unit, an overtemperature fault signal button unit, a phase failure fault signal button unit, a residual current fault signal button unit and a power failure fault signal button unit;
The fault arc detector comprises a voltage sampling end, a working power supply, a temperature sensor, a current transformer and a residual current transformer, corresponding fault signals of overvoltage, undervoltage, overcurrent, overload, overtemperature, phase loss, electric leakage and power failure are triggered through a simulated fault button unit, and the electric fire detector alarms by a local buzzer in real time and uploads data to the cloud platform through an intelligent gateway;
The intelligent socket and the intelligent air switch can remotely time and intelligently switch on and off, and remotely perform local buzzer silencing control on the electric fire detector;
The intelligent socket and the intelligent air switch can identify the type of the accessed electrical appliance and the access of the malignant load, and upload the alarm information to the cloud platform.
2. The combined electrical fire and safety electricity consumption monitoring system of claim 1, wherein the intelligent gateway supports wired RS485 serial port and wireless LoRa communication dual channel for southbound communication.
3. The combined electrical fire and safety power monitoring system of claim 1 wherein after the operational status information and fault signals are transmitted to the intelligent gateway, the data is transmitted to the cloud platform via the wireless public network of the antenna so that the user receives the operational fault alert information.
4. The combined electrical fire and safety electricity monitoring system of claim 3, wherein the user terminal receives the operation fault warning information through web, app, mobile phone short message or telephone.
5. The method for demonstrating a combined electrical fire and safety electricity monitoring system according to any one of claims 1 to 4, characterized in that the demonstrating steps are as follows: the operator accesses the electrical equipment to an external power input interface, closes the intelligent air switch, uploads monitoring data to the cloud platform, and the user side uses the monitoring system to check the situation of the fault module of the monitoring device after being accessed, simulate that the electrical circuit is in different faults and simulate different electrical access identification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210308250.6A CN114724442B (en) | 2022-03-26 | 2022-03-26 | Combined electrical fire and safety electricity consumption monitoring system and demonstration method thereof |
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| CN202210308250.6A CN114724442B (en) | 2022-03-26 | 2022-03-26 | Combined electrical fire and safety electricity consumption monitoring system and demonstration method thereof |
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| CN114724442A CN114724442A (en) | 2022-07-08 |
| CN114724442B true CN114724442B (en) | 2024-05-14 |
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| CN117576852A (en) * | 2023-11-22 | 2024-02-20 | 北京北元电器有限公司 | Electrical fire monitoring system based on LoRa communication |
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