CN113181580A - Data model establishing device and method for fire fighting equipment - Google Patents

Data model establishing device and method for fire fighting equipment Download PDF

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Publication number
CN113181580A
CN113181580A CN202110289888.5A CN202110289888A CN113181580A CN 113181580 A CN113181580 A CN 113181580A CN 202110289888 A CN202110289888 A CN 202110289888A CN 113181580 A CN113181580 A CN 113181580A
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China
Prior art keywords
fire
information
alarm
building
fighting
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CN202110289888.5A
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Chinese (zh)
Inventor
聂江龙
马之力
王利平
高翔
王安民
弥海峰
夏天
李义河
杜培东
孙向聚
王晓飞
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State Grid Gansu Electric Power Co Ltd
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State Grid Gansu Electric Power Co Ltd
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Application filed by State Grid Gansu Electric Power Co Ltd filed Critical State Grid Gansu Electric Power Co Ltd
Priority to CN202110289888.5A priority Critical patent/CN113181580A/en
Publication of CN113181580A publication Critical patent/CN113181580A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/005Delivery of fire-extinguishing material using nozzles
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/36Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/50Testing or indicating devices for determining the state of readiness of the equipment

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

The invention discloses a data model establishing device and method for fire fighting equipment, which comprises an acquisition module, a control module, a network transmission module, a fire fighting module, an alarm module and a fire fighting monitoring control system, wherein the acquisition module is provided with a plurality of sensors for monitoring environmental information, the sensors are arranged in a building and/or a power distribution cabinet and/or a fire fighting junction box, the control module is provided with an acquisition device, a concentrator and a controller, the controller is in control connection with an aerosol fire extinguisher, a sprayer and a power supply breaker which are arranged on the fire fighting module, and the fire fighting monitoring control system is provided with a background server, real-time monitoring software and mobile terminal monitoring software; the invention realizes the comprehensive and intelligent fire-fighting joint control, real-time monitoring, intelligent control and timely alarm in residential areas or office areas, realizes the comprehensive monitoring of buildings through the coverage of the sensor, eliminates electric fire at the source through the installation of the aerosol fire extinguisher and protects the personal safety and the property safety.

Description

Data model establishing device and method for fire fighting equipment
Technical Field
The invention relates to the technical field of fire fighting systems, in particular to a data model establishing device and method for fire fighting equipment.
Background
In recent years, with the gradual maturity of the internet of things technology and the development of the 5G technology, intelligent management, data model establishment and intelligent control are in the trend. Especially, the equipment field related to personal safety, fire control is as the important field related to personal safety, more needs intelligent management and control. The majority of fires caused by electric power are at cable joints or electrical equipment installation places, and because the connection is not real or the lines are aged, fire hazards appear. Wherein the cable is connected and the electrical equipment is the switch board exactly in the place that concentrates most, so, the fire control safety of switch board is the most important, and present switch board does not basically have the fire control function, generally all handles as whole fire control in the electricity distribution room to the building the inside also is simple smoke sensor and joins in marriage the shower head, and the configuration is comparatively single, causes the function singleness of putting out a fire, does not play any effect to the source that electric power catches fire. Therefore, a data model establishing device and a data model establishing method for fire fighting equipment are urgently needed to be designed to solve the problems that fire fighting equipment in the existing building is single, the intelligent level is low, a fire source cannot be cut off from the source, and small fire deaths and property loss are caused.
Disclosure of Invention
In view of the problems in the prior art, the present invention is directed to a data model building apparatus and method for fire fighting equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a data model establishing device for fire fighting equipment comprises an acquisition module, a control module, a network transmission module, a fire fighting module, an alarm module and a fire fighting monitoring control system,
the acquisition module is provided with a plurality of sensors for monitoring environmental information, and the sensors are arranged in a building and/or a power distribution cabinet and/or a fire-fighting junction box;
the control module is provided with a plurality of collectors, concentrators and controllers, the collectors are connected with and collect sensor information of the same building respectively, the collectors of different buildings transmit the collected sensor information to the concentrators in the same connected area, the concentrators in different areas temporarily store and transmit the information to the fire monitoring control system, and the collectors are connected with the controllers;
the controller is connected with an aerosol fire extinguisher, sprayers and a power supply circuit breaker which are arranged on the fire-fighting module in a control mode, the aerosol fire extinguisher is installed in a fire-fighting junction box and a power distribution cabinet, the sprayers are installed in a building in a distributed mode, and the power supply circuit breaker is installed in the power distribution cabinet;
the network transmission module comprises a wireless unit or a wired unit arranged in the sensor, a wireless unit or a wired unit arranged in the controller, a wireless unit and a wired unit arranged in the collector, a wireless unit and an NB-IoT unit arranged in the concentrator;
the alarm module comprises an audible and visual alarm and a wireless information alarm, the audible and visual alarm is electrically connected with the controller, and the audible and visual alarm is installed in the building and the power distribution cabinet;
the fire-fighting monitoring control system is provided with a background server, real-time monitoring software and mobile terminal monitoring software, wherein the background server is provided with a database and used for storing and processing sensor information, collector information, controller information, concentrator information and fire-fighting module information, and the real-time monitoring software and the mobile terminal monitoring software are used for increasing and decreasing equipment information, monitoring the running state of equipment in real time, receiving wireless information for alarming, responding to alarming information, checking the accuracy of the alarming information and sending information to a user mobile phone in a group mode.
Specifically, the sensor and the controller are connected with the collector through a wireless unit or a wired unit, the collector is connected with the wireless unit of the concentrator through the wireless unit, and the concentrator is connected with the background server through the NB-IoT unit.
Specifically, the wireless unit is wirelessly connected with the 433 wireless communication module, and the wired unit is wirelessly connected with the 485 communication module or the M-BUS communication module.
Specifically, the sensors comprise smoke sensors, temperature sensors and gas sensors, the smoke sensors and the gas sensors are distributed and installed in a building, sprayers are installed at installation positions of the smoke sensors and the gas sensors, the temperature sensors and the gas sensors are installed in a power distribution cabinet and a fire-fighting junction box, and aerosol fire extinguishers are installed in the power distribution cabinet and the fire-fighting junction box.
The fire-fighting junction box comprises a fire-fighting junction box body, a fastening bolt, a fastening nut, a conducting ring, a cable and a conducting net, wherein the fire-fighting junction box body is provided with a wire inlet, the wire inlet is provided with a hollow fastening bolt and is used for a cable to penetrate, the fastening bolt is screwed with the fastening nut and is used for fixing the cable penetrating through the fastening bolt, the conducting ring is arranged on the inner side of the wire inlet and in the fire-fighting junction box body and is used for a cable conducting core to penetrate, the conducting net is arranged at the rear end of the conducting ring and is used for contacting the cable conducting core, and a conducting plate is connected between the two conducting nets and is used for communicating the cable of the two wire inlets.
Specifically, the box body of fire control terminal box and fastening bolt, fastening nut adopt insulating material, and the box body inner wall of fire control terminal box is equipped with the insulation shielding layer, installs temperature sensor and gas sensor in the insulation shielding layer, and the internal wall mounting of box of fire control terminal box has the aerosol fire extinguisher.
Specifically, the fastening bolt is provided with a rear end ring fixed on the box body, petals at the front end are split and are elastic for the cable to come in and go out, and an anti-skid insulating layer is pasted on the inner wall of the fastening bolt.
A method for data modeling of fire fighting equipment, comprising the steps of:
1) the top of each floor of the building is provided with a smoke sensor and a gas sensor in a distributed manner, a sprayer is arranged at a position close to the smoke sensor and the gas sensor, the sprayer is connected with a fire-fighting pipeline, a temperature sensor, the gas sensor and an aerosol fire extinguisher are arranged in a power distribution cabinet of the building, and cable joints during wiring construction are connected by adopting a fire-fighting junction box;
2) a sensor, a collector, a concentrator, a controller, an aerosol fire extinguisher, a sprayer and a power supply circuit breaker with unique numbers, corresponding installation positions and user information are initially recorded on the real-time monitoring software and the mobile terminal monitoring software;
3) smoke sensors, gas sensors and temperature sensors in buildings are connected with collectors installed in the buildings in a wired or wireless mode, the collectors of each building are connected with a concentrator installed in the region in a wireless mode and transmit collected sensor information to the concentrator, the concentrator performs centralized storage and transmits the collected sensor information to a background server in an NB-IoT wireless mode, data storage and processing are performed, and the information is connected to real-time monitoring software and mobile terminal monitoring software in a real-time butt mode;
4) real-time display monitoring control is carried out on real-time monitoring software and mobile terminal monitoring software, alarm information is received, a temperature upper limit alarm value, a gas composition upper limit alarm value and a smoke upper limit alarm value are set on the software, after the software receives the alarm information, an alarm position is directly locked and the alarm information is fed back, whether the alarm information is correct is determined by relevant building monitoring personnel in charge, the software can also actively give an alarm to the building monitoring personnel for feedback, and whether the building monitoring personnel are on duty for routing inspection is carried out;
5) if the building monitoring personnel feeds back the alarm information as false alarm, the alarm of the audible and visual alarm and the alarm of the software are released, if the building monitoring personnel feeds back the alarm information as true or the building monitoring personnel does not feed back in 60s, the software sends out a fire extinguishing command, the fire extinguishing command is sent to a corresponding position collector through a concentrator in a corresponding position, the collector controls a controller in the corresponding position to control a corresponding aerosol fire extinguisher or sprinkler to carry out source fire extinguishing operation, and meanwhile, the controller controls a power circuit breaker of a general control to be switched off;
6) the real-time monitoring software and the mobile terminal monitoring software send the fire information to all users through the function of mass texting, and timely evacuation preparation is made.
The invention has the following beneficial effects:
the data model establishing device and the data model establishing method for the fire fighting equipment, which are designed by the invention, realize the comprehensive and intelligent fire fighting joint control, real-time monitoring, intelligent control and timely alarming of a residential area or an office area, realize the comprehensive monitoring of buildings through the covering of a sensor, eliminate electric fire at the source through the installation of an aerosol fire extinguisher and protect property safety; the designed fire-fighting junction box enables the connection of cables to be more stable, avoids hidden danger of fire caused by virtual connection, infirm connection and interface aging, and is internally provided with a sensor and an aerosol fire extinguisher to eliminate electric fire at the source; the designed computer and the mobile terminal monitor in multiple ways to ensure the stable operation of the system, and meanwhile, the software is provided with an actively initiated polling program of alarm information to ensure the serious responsibility of each post personnel and avoid paralysis; the designed field alarm and wireless alarm timely send alarm information to software, and the software sends fire information to a mobile phone of a user through a group information sending function, so that prompt evacuation preparation is made, and personal safety is protected.
Drawings
Fig. 1 is a flowchart of a data modeling apparatus and method for fire fighting equipment.
Fig. 2 is a schematic structural view of the fire junction box.
Fig. 3 is a schematic structural view of the fastening bolt.
In the figure: 1-a wire inlet; 2-fastening bolts; 3-fastening a nut; 4-conducting ring; 5-a conductive mesh; 6-a conductive plate; 7-an insulating shield layer; 8-a temperature sensor; 9-a gas sensor; 10-aerosol fire extinguisher; 11-antiskid insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a data model building apparatus for a fire fighting device includes an acquisition module, a control module, a network transmission module, a fire fighting module, an alarm module, and a fire fighting monitoring control system.
The acquisition module is provided with a plurality of sensors for monitoring environmental information, and the sensors are arranged in a building and/or a power distribution cabinet and/or a fire-fighting junction box; the sensor includes smoke transducer, temperature sensor and gas sensor, smoke transducer and gas sensor distribution are installed in the building for gather smog and gas data in the building, and install the spray thrower at its mounted position, accomplish the water spray after the fire and put out a fire, temperature sensor and gas sensor install in switch board and fire control terminal box, monitor the conflagration that electric arouses, and install the aerosol fire extinguisher in switch board and fire control terminal box, and eliminate electric conflagration at the source.
The control module is provided with a collector, a concentrator and a controller, the collector is provided with two ports, the mounting capacity of each port is 128 sensors of a collection terminal or a control terminal connected below the controller, the collector is provided with a plurality of collectors which are respectively connected with and collect the sensor information of the same building, according to the number of the sensors in the building and the control terminals connected below the controller, several collectors are determined to be installed in one building, the collectors of different buildings transmit the collected sensor information to the connected concentrators in the same area in a wireless way, the concentrator is provided with 4 ports, the mounting capacity of each port is 3 collectors, the concentrator is installed in the middle position of the collectors installed in one small area or several office buildings, the wireless transmission between the collectors and the concentrator is convenient, the concentrators in different areas temporarily store and wirelessly transmit the information to a fire monitoring control system, the collector is connected with a plurality of controllers; the controller controls and connects aerosol fire extinguisher, sprayer and power breaker that fire control module was equipped with, and the aerosol fire extinguisher is installed in fire control terminal box and switch board, and the sprayer distribution is installed in the building, and power breaker installs in the switch board.
The network transmission module comprises a wireless unit or a wired unit arranged in the sensor, a wireless unit or a wired unit arranged in the controller, a wireless unit and a wired unit arranged in the collector, a wireless unit and an NB-IoT unit arranged in the concentrator; the sensor and the controller are connected with the collector through a wireless unit or a wired unit, the sensor and the controller are connected with the collector through a wireless or wired mode, the collector is connected with the wireless unit of the concentrator through the wireless unit, and the concentrator is connected with the background server through the NB-IoT unit. The wireless unit adopts 433 wireless communication module wireless connection, and the wired unit adopts 485 communication module or M-BUS communication module wireless connection.
The alarm module comprises an audible and visual alarm and a wireless information alarm, the audible and visual alarm is electrically connected with the controller and is installed in the building and the power distribution cabinet, and the audible and visual alarm is used for performing audible and visual alarm on site; the wireless information alarm is that alarm information is transmitted to the concentrator through the collector and then transmitted to the real-time monitoring software and the mobile terminal monitoring software for monitoring personnel to find in time.
The fire-fighting monitoring control system is provided with a background server, real-time monitoring software and mobile terminal monitoring software, wherein the background server is provided with a database and used for storing and processing sensor information, collector information, controller information, concentrator information and fire-fighting module information, and the real-time monitoring software and the mobile terminal monitoring software are used for increasing and decreasing equipment information, monitoring the running state of equipment in real time, receiving wireless information for alarming, responding to alarming information, checking the accuracy of the alarming information and sending information to a user mobile phone in a group mode.
As shown in fig. 2-3, two ends of the fire-fighting junction box are provided with wire inlets 1, a hollow fastening bolt 2 is arranged at the wire inlet 1 for a cable to penetrate, a fastening nut 3 is screwed on the fastening bolt 2 for fixing the cable penetrating the fastening bolt 2, a conductive ring 4 is arranged inside the wire inlet 1 and inside the fire-fighting junction box for a cable conductive core to penetrate, a conductive net 5 is arranged at the rear end of the conductive ring 4 for contacting the cable conductive core, and a conductive plate 6 is connected between the two conductive nets 5 for communicating the cables of the two wire inlets 1. The box body and fastening bolt 2 of fire control terminal box, fastening nut 3 adopt insulating material, and the box body inner wall of fire control terminal box is equipped with insulating shielding layer 7, installs temperature sensor 8 and gas sensor 9 in the insulating shielding layer 7, and the box body inner wall of fire control terminal box is installed aerosol fire extinguisher 10 for put out a fire to the conflagration source in the fire control terminal box. The fastening bolt 2 is provided with a rear end ring fixed on the box body, and a petal split shape at the front end is elastic for the cable to come in and go out, and an anti-skid insulating layer 11 is pasted on the inner wall of the fastening bolt 2 and used for fastening and connecting the cable.
A method for data modeling of fire fighting equipment, comprising the steps of:
1) the top of each floor of the building is provided with a smoke sensor and a gas sensor in a distributed manner, a sprayer is arranged at a position close to the smoke sensor and the gas sensor, the sprayer is connected with a fire-fighting pipeline, a temperature sensor, the gas sensor and an aerosol fire extinguisher are arranged in a power distribution cabinet of the building, and cable joints during wiring construction are connected by adopting a fire-fighting junction box;
2) a sensor, a collector, a concentrator, a controller, an aerosol fire extinguisher, a sprayer and a power supply circuit breaker with unique numbers, corresponding installation positions and user information are initially recorded on the real-time monitoring software and the mobile terminal monitoring software;
3) smoke sensors, gas sensors and temperature sensors in buildings are connected with collectors installed in the buildings in a wired or wireless mode, the collectors of each building are connected with a concentrator installed in the region in a wireless mode and transmit collected sensor information to the concentrator, the concentrator performs centralized storage and transmits the collected sensor information to a background server in an NB-IoT wireless mode, data storage and processing are performed, and the information is connected to real-time monitoring software and mobile terminal monitoring software in a real-time butt mode;
4) real-time display monitoring control is carried out on real-time monitoring software and mobile terminal monitoring software, alarm information is received, a temperature upper limit alarm value, a gas composition upper limit alarm value and a smoke upper limit alarm value are set on the software, after the software receives the alarm information, an alarm position is directly locked and the alarm information is fed back, whether the alarm information is correct is determined by relevant building monitoring personnel in charge, the software can also actively give an alarm to the building monitoring personnel for feedback, and whether the building monitoring personnel are on duty for routing inspection is carried out;
5) if the building monitoring personnel feeds back the alarm information as false alarm, the alarm of the audible and visual alarm and the alarm of the software are released, if the building monitoring personnel feeds back the alarm information as true or the building monitoring personnel does not feed back in 60s, the software sends out a fire extinguishing command, the fire extinguishing command is sent to a corresponding position collector through a concentrator in a corresponding position, the collector controls a controller in the corresponding position to control a corresponding aerosol fire extinguisher or sprinkler to carry out source fire extinguishing operation, and meanwhile, the controller controls a power circuit breaker of a general control to be switched off;
6) the real-time monitoring software and the mobile terminal monitoring software send the fire information to all users through the function of mass texting, and timely evacuation preparation is made.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A data model establishing device for fire fighting equipment is characterized by comprising an acquisition module, a control module, a network transmission module, a fire fighting module, an alarm module and a fire fighting monitoring control system,
the acquisition module is provided with a plurality of sensors for monitoring environmental information, and the sensors are arranged in a building and/or a power distribution cabinet and/or a fire-fighting junction box;
the control module is provided with a plurality of collectors, concentrators and controllers, the collectors are connected with and collect sensor information of the same building respectively, the collectors of different buildings transmit the collected sensor information to the concentrators in the same connected area, the concentrators in different areas temporarily store and transmit the information to the fire monitoring control system, and the collectors are connected with the controllers;
the controller is connected with an aerosol fire extinguisher, sprayers and a power supply circuit breaker which are arranged on the fire-fighting module in a control mode, the aerosol fire extinguisher is installed in a fire-fighting junction box and a power distribution cabinet, the sprayers are installed in a building in a distributed mode, and the power supply circuit breaker is installed in the power distribution cabinet;
the network transmission module comprises a wireless unit or a wired unit arranged in the sensor, a wireless unit or a wired unit arranged in the controller, a wireless unit and a wired unit arranged in the collector, a wireless unit and an NB-IoT unit arranged in the concentrator;
the alarm module comprises an audible and visual alarm and a wireless information alarm, the audible and visual alarm is electrically connected with the controller, and the audible and visual alarm is installed in the building and the power distribution cabinet;
the fire-fighting monitoring control system is provided with a background server, real-time monitoring software and mobile terminal monitoring software, wherein the background server is provided with a database and used for storing and processing sensor information, collector information, controller information, concentrator information and fire-fighting module information, and the real-time monitoring software and the mobile terminal monitoring software are used for increasing and decreasing equipment information, monitoring the running state of equipment in real time, receiving wireless information for alarming, responding to alarming information, checking the accuracy of the alarming information and sending information to a user mobile phone in a group mode.
2. The data model building device for the fire fighting equipment according to claim 1, wherein the sensor and the controller are connected to the collector through a wireless unit or a wired unit, the collector is connected to the wireless unit of the concentrator through a wireless unit, and the concentrator is connected to the background server through an NB-IoT unit.
3. The data model building device for the fire fighting equipment according to claim 2, characterized in that the wireless unit is wirelessly connected by 433 wireless communication module, and the wired unit is wirelessly connected by 485 communication module or M-BUS communication module.
4. The data modeling apparatus for fire apparatus as recited in claim 1, wherein said sensors include smoke sensors, temperature sensors and gas sensors, said smoke sensors and gas sensors are installed in a building in a distributed manner and installed with sprinklers at their installation locations, said temperature sensors and gas sensors are installed in distribution cabinets and fire junction boxes, and aerosol fire extinguishers are installed in distribution cabinets and fire junction boxes.
5. The data model building device for the fire fighting equipment according to claim 1, wherein the fire fighting junction box is provided with wire inlets at both ends, a hollow fastening bolt is arranged at the wire inlet for a cable to penetrate, a fastening nut is screwed on the fastening bolt for fixing the cable penetrating through the fastening bolt, a conductive ring is arranged inside the wire inlet and inside the fire fighting junction box and used for a cable conductive core to penetrate, a conductive net is arranged at the rear end of the conductive ring and used for contacting the cable conductive core, and a conductive plate is connected between the two conductive nets and used for communicating the cables of the two wire inlets.
6. The data modeling device for the fire fighting equipment according to claim 5, wherein the box body of the fire fighting junction box, the fastening bolt and the fastening nut are made of insulating materials, an insulating shielding layer is arranged on the inner wall of the box body of the fire fighting junction box, a temperature sensor and a gas sensor are installed in the insulating shielding layer, and an aerosol fire extinguisher is installed on the inner wall of the box body of the fire fighting junction box.
7. The data model building device for the fire fighting equipment according to claim 5, wherein the fastening bolt is provided with a rear end fixed on the box body in a circular ring shape, a front end petal-shaped split-shaped elastic cable for coming in and going out, and an anti-skid insulating layer is adhered to the inner wall of the fastening bolt.
8. A method for data modeling of fire apparatus as claimed in any one of claims 1-7, including the steps of:
1) the top of each floor of the building is provided with a smoke sensor and a gas sensor in a distributed manner, a sprayer is arranged at a position close to the smoke sensor and the gas sensor, the sprayer is connected with a fire-fighting pipeline, a temperature sensor, the gas sensor and an aerosol fire extinguisher are arranged in a power distribution cabinet of the building, and cable joints during wiring construction are connected by adopting a fire-fighting junction box;
2) a sensor, a collector, a concentrator, a controller, an aerosol fire extinguisher, a sprayer and a power supply circuit breaker with unique numbers, corresponding installation positions and user information are initially recorded on the real-time monitoring software and the mobile terminal monitoring software;
3) smoke sensors, gas sensors and temperature sensors in buildings are connected with collectors installed in the buildings in a wired or wireless mode, the collectors of each building are connected with a concentrator installed in the region in a wireless mode and transmit collected sensor information to the concentrator, the concentrator performs centralized storage and transmits the collected sensor information to a background server in an NB-IoT wireless mode, data storage and processing are performed, and the information is connected to real-time monitoring software and mobile terminal monitoring software in a real-time butt mode;
4) real-time display monitoring control is carried out on real-time monitoring software and mobile terminal monitoring software, alarm information is received, a temperature upper limit alarm value, a gas composition upper limit alarm value and a smoke upper limit alarm value are set on the software, after the software receives the alarm information, an alarm position is directly locked and the alarm information is fed back, whether the alarm information is correct is determined by relevant building monitoring personnel in charge, the software can also actively give an alarm to the building monitoring personnel for feedback, and whether the building monitoring personnel are on duty for routing inspection is carried out;
5) if the building monitoring personnel feeds back the alarm information as false alarm, the alarm of the audible and visual alarm and the alarm of the software are released, if the building monitoring personnel feeds back the alarm information as true or the building monitoring personnel does not feed back in 60s, the software sends out a fire extinguishing command, the fire extinguishing command is sent to a corresponding position collector through a concentrator in a corresponding position, the collector controls a controller in the corresponding position to control a corresponding aerosol fire extinguisher or sprinkler to carry out source fire extinguishing operation, and meanwhile, the controller controls a power circuit breaker of a general control to be switched off;
6) the real-time monitoring software and the mobile terminal monitoring software send the fire information to all users through the function of mass texting, and timely evacuation preparation is made.
CN202110289888.5A 2021-03-18 2021-03-18 Data model establishing device and method for fire fighting equipment Pending CN113181580A (en)

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Application publication date: 20210730