CN111292441A - Fire-fighting equipment maintenance inspection method - Google Patents
Fire-fighting equipment maintenance inspection method Download PDFInfo
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- CN111292441A CN111292441A CN202010077179.6A CN202010077179A CN111292441A CN 111292441 A CN111292441 A CN 111292441A CN 202010077179 A CN202010077179 A CN 202010077179A CN 111292441 A CN111292441 A CN 111292441A
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- fire
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
The invention relates to a fire-fighting facility maintenance inspection method, which comprises the steps of dividing a second-level fire-fighting area aiming at a street community range, and configuring an Internet of things state monitor with an identity in each second-level fire-fighting area; automatically monitoring whether the data is abnormal; manually patrolling by using a patrol terminal with an identity mark, and performing patrol association authentication on the patrol terminal and a patrolled Internet of things state monitor; and sending the information of the inspection correlation authentication to a fire-fighting master control room for recording. The fire-fighting water supply network monitoring system utilizes a gridding management idea to monitor fire-fighting pipe networks and power supply lines of the street community in a dividing manner, and transmits monitoring data to the fire-fighting master control room through relay wireless transmission, so that the conditions of the fire-fighting water supply network and the potential safety hazards of electric fire in the street community can be monitored in real time, and the fire-fighting safety is fully ensured.
Description
Technical Field
The invention relates to the technical field of fire safety management, in particular to a maintenance and inspection method for fire-fighting facilities.
Background
The fire safety is related to the life and property safety of the masses, so that the configuration of corresponding fire-fighting facilities in various buildings of the residential street is of great importance, and the guidance of relevant policies in China is also met. The conventional fire-fighting facilities comprise equipment facilities such as fire-fighting pipe networks and electric lines hidden in buildings besides visually visible fire-fighting channels, fire alarm systems, fire hydrants and the like. Because these hidden equipment implement difficult discovery, also cause fire control inspection personnel's inspection careless omission easily, so in the process of establishing wisdom community, it is very important to utilize internet of things to improve the automatic monitoring of community fire control safety.
Disclosure of Invention
Aiming at the technical problems, the invention provides a fire-fighting equipment maintenance and inspection method, which is used for monitoring fire-fighting equipment in a street community in real time by a fusion networking technology, so that manpower and inspection resources can be saved, fire-fighting potential safety hazards can be found in time, and accidents caused by careless omission of inspection personnel can be avoided.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fire-fighting equipment maintenance inspection method comprises the following steps:
(1) dividing a community range into a plurality of secondary fire-fighting areas according to the types and the number of buildings in the street community, enabling the fire-fighting pipe network to form a plurality of secondary pipe networks, at least one fire-fighting water supply pump room is configured in each secondary pipe network, enabling the power supply circuit to form a plurality of secondary power grids, and configuring a power distribution cabinet to enable at least one secondary power grid to form a corresponding relation with the power supply circuit;
(2) configuring an Internet of things state monitor with identity marks in each secondary pipe network, the fire-fighting water supply pump room, the secondary power grid and the power distribution cabinet respectively;
(3) judging whether the water and power supply fire-fighting facilities are abnormal or not by utilizing the monitoring data of the Internet of things state monitor, wherein the water and power supply fire-fighting facilities comprise the secondary pipe network, a fire-fighting water supply pump room, a secondary power grid, a power distribution cabinet and the Internet of things state monitor connected with the power distribution cabinet;
(4) the method comprises the steps that an inspection terminal with an identity is configured for an inspector, the inspector inspects the fire-fighting equipment on site according to a divided second-level fire-fighting area range, and when the inspection terminal is close to the fire-fighting equipment, the inspection terminal and an internet-of-things state monitor corresponding to the fire-fighting equipment mutually send the identity of the inspection terminal and perform inspection correlation authentication;
(5) the inspection terminal and the Internet of things state monitor respectively send the inspection associated authentication information to a fire-fighting master control room configured in the street community for inspection recording.
Specifically, the internet of things state monitor comprises a pipe network state monitor arranged on a secondary pipe network, a water supply state monitor arranged in a fire-fighting water supply pump room, a power distribution state monitor arranged in a power distribution cabinet, and a power supply state monitor arranged at a power supply inlet of each household in the secondary pipe network.
Furthermore, when the polling personnel perform on-site polling, the abnormal state of the fire-fighting equipment is found, the abnormal state is photographed and recorded through the polling terminal, and abnormal state alarm information is sent to a fire-fighting master control room.
And when the fire-fighting equipment is found to be in an abnormal state through monitoring data, the fire-fighting master control room sends alarm information to the inspection terminal to inform inspection personnel of going to process the abnormal state.
Specifically, the fire-fighting master control room positions the occurrence position of the abnormal state according to the corresponding relation between the identity information of each Internet of things state monitor and the preset second-level fire-fighting area division data.
Compared with the prior art, the invention has the following beneficial effects:
(1) the fire-fighting water supply network monitoring system utilizes a gridding management idea to divide and monitor the fire-fighting pipe network and the power supply line of the street community, and transmits monitoring data to the fire-fighting master control room through wireless transmission of the relay, so that the conditions of the fire-fighting water supply network and the potential safety hazard of electrical fire in the street community can be monitored in real time, and the fire-fighting safety is fully ensured.
(2) The identity tag modules are arranged in the secondary pipe network and the fire-fighting water supply pump room as well as the power supply lines of the power distribution cabinet and each household, the built-in serial numbers of the identity tag modules are transmitted while monitoring signals at corresponding positions are transmitted, and the fire-fighting equipment facilities at different positions can be marked according to the fire-fighting area division condition recorded by the fire-fighting master control room, so that the gridding management and centralized monitoring of the fire-fighting facilities are facilitated.
Drawings
FIG. 1 is a block diagram of a system architecture employed by the method of the present invention.
FIG. 2 is a block diagram of a tube network status monitor.
Fig. 3 is a block diagram showing the structure of the water supply state monitor.
Fig. 4 is a block diagram of a power distribution status monitor.
Fig. 5 is a block diagram of a power supply state monitor.
Fig. 6 is a block diagram of a signal relay station.
FIG. 7 is a block diagram showing the configuration of the fire control center configuration device.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1 to 7, the fire-fighting equipment maintenance inspection method comprises the following steps:
(1) dividing a community range into a plurality of secondary fire-fighting areas according to the types and the number of buildings in the street community, enabling the fire-fighting pipe network to form a plurality of secondary pipe networks, at least one fire-fighting water supply pump room is configured in each secondary pipe network, enabling the power supply circuit to form a plurality of secondary power grids, and configuring a power distribution cabinet to enable at least one secondary power grid to form a corresponding relation with the power supply circuit;
(2) configuring an Internet of things state monitor with identity marks in each secondary pipe network, the fire-fighting water supply pump room, the secondary power grid and the power distribution cabinet respectively;
(3) judging whether the water and power supply fire-fighting facilities are abnormal or not by utilizing the monitoring data of the Internet of things state monitor, wherein the water and power supply fire-fighting facilities comprise the secondary pipe network, a fire-fighting water supply pump room, a secondary power grid, a power distribution cabinet and the Internet of things state monitor connected with the power distribution cabinet;
(4) the method comprises the steps that an inspection terminal with an identity is configured for an inspector, the inspector inspects the fire-fighting equipment on site according to a divided second-level fire-fighting area range, and when the inspection terminal is close to the fire-fighting equipment, the inspection terminal and an internet-of-things state monitor corresponding to the fire-fighting equipment mutually send the identity of the inspection terminal and perform inspection correlation authentication;
(5) the inspection terminal and the Internet of things state monitor respectively send the inspection associated authentication information to a fire-fighting master control room configured in the street community for inspection recording.
The method adopts a centralized monitoring and inspection system of fire-fighting facilities, and specifically comprises a water supply state monitor arranged in each fire-fighting water supply pump room, a pipe network state monitor arranged in a diode network and used for monitoring the pipe network state of each building, and a power distribution state monitor arranged in a power distribution cabinet and used for monitoring power distribution electrical parameters, a power supply state monitor which is configured according to the number of households in the secondary power grid and is used for monitoring the power supply electrical parameters of each household, a signal relay station for receiving monitoring data sent by the pipe network state monitor, the water supply state monitor, the power distribution state monitor and the power supply state monitor, and a fire-fighting general control room for receiving monitoring data sent by the signal relay station and used for carrying out centralized monitoring and alarming on the whole street community, wherein the signal relay station is configured as a plurality of different groups according to its distance from each of the pipe network condition monitor, the water supply condition monitor, the power distribution condition monitor, and the power supply condition monitor.
The pipe network state monitor comprises a water pressure sensor and a flow sensor, wherein the water pressure sensor is used for monitoring water pressure of a pipeline, the flow sensor is used for monitoring flow of the pipeline, the first monitoring processor is connected with the water pressure sensor and the flow sensor, and a first identity tag module, a first power supply module and a first wireless transmission module are connected with the first monitoring processor, wherein the first wireless transmission module is used for transmitting received monitoring information to a signal relay station; the water pressure sensor can be respectively configured at the inlet and the outlet of the section of pipe network according to the actual situation, and a PTJ200 series or PTG500 series type water pressure sensor can be adopted; the flow sensor can adopt a conventional flowmeter; the first monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the first identity tag module adopts a ROM (read only memory) with a preset identity code, and the identity code is carried in monitoring signal data sent by the first wireless transmission module, so that a fire-fighting master control room can determine a monitoring position conveniently; the first power supply module adopts a high-capacity lithium battery; the first wireless transmission module adopts a WIFI module or a 433m wireless module, and in specific application, one or more repeaters can be further configured between the first wireless transmission module and the signal relay station according to the actual installation position of the pipe network state monitor, so that wireless signals can be stably transmitted.
The water supply state monitor comprises a pressure sensor installed in a fire-fighting water supply pump room and used for monitoring the pressure of a water pump, a flow transmitter used for monitoring the water supply flow of the water pump, a second monitoring processor connected with the pressure sensor and the flow transmitter, a second identity tag module, a second power supply module and a second wireless transmission module which are connected with the second monitoring processor, and a water pump motor controller used for controlling the water pump to start and stop and connected with the second monitoring processor, wherein the second wireless transmission module transmits received monitoring information to a signal relay station. The pressure sensor can adopt an MIK-P300 series; the flow transmitter can adopt NC400 series; the second monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the second identity tag module also adopts a ROM memory with a preset identity code inside, and the identity code is carried in monitoring signal data sent by the second wireless transmission module so as to be convenient for the fire-fighting master control room to determine a monitoring position; the second power supply module can adopt a high-capacity lithium battery for power supply and can also be connected with commercial power in the pump room; the second wireless transmission module also adopts a WIFI module or a 433m wireless module; the water pump motor controller adopts a solenoid valve switch based on PID programming, and the on-off control of the water pump motor is realized by receiving an on-off control signal from the second monitoring processor to open and close the solenoid valve.
Specifically, distribution state monitor is including the residual current transformer who is used for monitoring electrical parameter who installs in the switch board, a temperature sensor and a smoke transducer for monitoring environment state, with residual current transformer, a third monitoring processor that temperature sensor and smoke transducer all are connected, and the third identity label module who is connected with third monitoring processor, third power module, third wireless transmission module, first earth-leakage protector and first alarm, wherein, this third wireless transmission module is with received monitoring data transmission to signal relay station, this first earth-leakage protector inserts the electric circuit of switch board. The third monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the third identity tag module adopts a ROM memory with a preset identity code, and the identity code is carried in monitoring signal data sent by the third wireless transmission module, so that the fire-fighting master control room can determine the monitoring position conveniently; the third power supply module can adopt a rechargeable lithium battery, and can also be connected with commercial power in the power distribution cabinet, so that a signal can be sent out in time when the power supply is ensured and the abnormal condition is considered; the first alarm is a buzzer; the third wireless transmission module adopts a WIFI module or a 433m wireless module, and in specific application, one or more repeaters can be further configured between the power distribution state monitor and the signal relay station according to the actual installation position of the power distribution state monitor, so that stable transmission of wireless signals is facilitated.
Specifically, the power supply state monitor comprises a zero sequence current transformer and a second leakage protector which are installed on a household power supply line of each household, a fourth monitoring processor connected with the zero sequence current transformer and the second leakage protector, a fourth identity tag module, a fourth power supply module, a fourth wireless transmission module and a second alarm which are connected with the fourth monitoring processor, wherein the fourth wireless transmission module transmits received detection data to the signal relay station. The fourth monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the fourth identity tag module also adopts a ROM memory with a preset identity code inside, and the identity code is carried in monitoring signal data sent by the fourth wireless transmission module so as to facilitate the fire-fighting master control room to determine the monitoring position; the fourth power supply module can adopt a high-capacity lithium battery for power supply; the second alarm is a buzzer; the fourth wireless transmission module also adopts a WIFI module or a 433m wireless module.
Specifically, the signal relay station comprises a fifth wireless transmission module for receiving the monitoring signal, a relay processor connected with the fifth wireless transmission module, a storage module, a fifth power supply module, an alarm module and a network transmission module, wherein the storage module, the fifth power supply module and the alarm module are connected with the relay processor, and the network transmission module is used for transmitting the monitoring signal to a fire-fighting master control room. The network transmission module is a sixth wireless transmission module for performing data transmission in a wireless mode or/and a wired transmission module for performing data transmission in a wired mode. The fifth wireless transmission module is a WIFI module or a 433m wireless module matched with the first to fourth wireless transmission modules; the relay processor adopts a 32-bit singlechip; the fifth power supply module is in a form that a rechargeable battery is matched with an external power supply, and can enable the signal relay station to continue working for a certain time under the condition of sudden power failure; the alarm module adopts a buzzer; the wired transmission module can adopt an RS485 protocol, and the sixth wireless transmission module can adopt a WIFI module, a 3G module, a 4G module, a 5G module and the like.
Specifically, the fire-fighting master control room comprises a display module for displaying monitoring information, a second network transmission module for carrying out data transmission with the signal relay station, a master control host connected with the display module and the second network transmission module, an input module connected with the master control host and a master control alarm module. The main control host can be configured as a computer, and the area division data of the fire fighting pipe network of the street community and the identity code of the equipment corresponding to each area are stored in the main control host; the display module is a spliced large screen so as to fully display the conditions of all monitoring positions in the governed street community; the second network transmission module adopts the configuration corresponding to the network transmission module of the signal relay station; the master control alarm module adopts an audible and visual alarm; the input module is a keyboard, a mouse and a handwriting board.
The centralized monitoring and inspection system for the fire-fighting facilities further comprises a mobile terminal used for receiving fire-fighting alarm information sent by a fire-fighting master control room. The mobile terminal is a mobile phone, a PDA or a tablet computer.
When the intelligent fire fighting water supply system is used, the water pressure and flow state in the current fire fighting water supply diode network is monitored by the water pressure sensor and the flow sensor of the network state monitor, monitoring signals are transmitted to the first monitoring processor, the monitoring signals and the identity codes are packaged into monitoring data by the first monitoring processor, and the monitoring data are transmitted to the signal relay station through the first wireless transmission module; the pressure sensor and the flow transmitter of the water supply state monitor are used for monitoring the current pressure and flow state in the water pump and the water tank in the pump room and transmitting a monitoring signal to the second monitoring processor, and the second monitoring processor packages the monitoring signal and the identity code into monitoring data and transmits the monitoring data to the signal relay station through the second wireless transmission module; a zero sequence current transformer of the power supply state monitor monitors current monitoring signals of a power supply line of a current household, a fourth monitoring processor packages the monitoring signals and identity codes into monitoring data, and the monitoring data are transmitted to a signal relay station through a fourth wireless transmission module; the current state of current power distribution cabinet is monitored by a power distribution state monitor, the current environmental state of the power distribution cabinet is monitored by a temperature sensor and a smoke sensor, monitoring signals are transmitted to a third monitoring processor, the third monitoring processor packages the monitoring signals and identity codes into monitoring data, and the monitoring data are transmitted to a signal relay station through a third wireless transmission module; the monitoring data of the jurisdiction area that will receive by signal relay station transmits for the total control room of fire control, the total control room of fire control shows and real time monitoring the state condition of every second grade pipe network through display module after receiving the monitoring data, send out the police dispatch newspaper when unusual, the police dispatch newspaper reminds operating personnel on duty in the total control room of fire control on the one hand, on the other hand transmits to signal relay station and buzzes the warning suggestion, transmit for the mobile terminal that patrolling and examining personnel or maintainer held on the one hand again, make it can handle unusually fast, eliminate hidden danger.
Still can dispose the automatic mode of patrolling and examining of regular period in addition, send the water pump and open the stop signal to the water supply state monitor in fire control water supply pump room through remote operation at the fire control master control room, water pump motor controller signals makes the water pump according to the operation of specific mode, this in-process is real-time with the monitoring data transmission of second grade pipe network and pump room to the fire control master control room, carry out holistic data analysis by the fire control master control room and judge whether the state of each second grade pipe network and pump room is good, realize the automatic mode of patrolling and examining of regular period, avoid the personnel of patrolling and examining to carry.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (5)
1. A fire-fighting equipment maintenance inspection method is characterized by comprising the following steps:
(1) dividing a community range into a plurality of secondary fire-fighting areas according to the types and the number of buildings in the street community, enabling the fire-fighting pipe network to form a plurality of secondary pipe networks, at least one fire-fighting water supply pump room is configured in each secondary pipe network, enabling the power supply circuit to form a plurality of secondary power grids, and configuring a power distribution cabinet to enable at least one secondary power grid to form a corresponding relation with the power supply circuit;
(2) configuring an Internet of things state monitor with identity marks in each secondary pipe network, the fire-fighting water supply pump room, the secondary power grid and the power distribution cabinet respectively;
(3) judging whether the water and power supply fire-fighting facilities are abnormal or not by utilizing the monitoring data of the Internet of things state monitor, wherein the water and power supply fire-fighting facilities comprise the secondary pipe network, a fire-fighting water supply pump room, a secondary power grid, a power distribution cabinet and the Internet of things state monitor connected with the power distribution cabinet;
(4) the method comprises the steps that an inspection terminal with an identity is configured for an inspector, the inspector inspects the fire-fighting equipment on site according to a divided second-level fire-fighting area range, and when the inspection terminal is close to the fire-fighting equipment, the inspection terminal and an internet-of-things state monitor corresponding to the fire-fighting equipment mutually send the identity of the inspection terminal and perform inspection correlation authentication;
(5) the inspection terminal and the Internet of things state monitor respectively send the inspection associated authentication information to a fire-fighting master control room configured in the street community for inspection recording.
2. The fire protection maintenance inspection method according to claim 1, wherein the internet of things state monitors include a pipe network state monitor installed on a secondary pipe network, a water supply state monitor installed in a fire protection water supply pump room, a power distribution state monitor installed in a power distribution cabinet, and a power supply state monitor installed at a power supply entrance of each household in the secondary pipe network.
3. The fire protection maintenance and inspection method according to claim 1, wherein when an inspector inspects the field, the inspector finds that the fire protection is in an abnormal state, takes a picture of the abnormal state through the inspection terminal, and sends abnormal state alarm information to a fire protection master control room.
4. The fire protection equipment maintenance inspection method according to any one of claims 1 to 3, wherein when the fire protection equipment is found to be in an abnormal state through monitoring data, the fire protection master control room sends alarm information to an inspection terminal to inform an inspection worker to go to perform abnormal state processing.
5. The fire protection equipment maintenance inspection method according to claim 4, wherein the fire protection master control room is used for positioning the occurrence position of the abnormal state according to the corresponding relation between the identity information of each Internet of things state monitor and the preset secondary fire protection area division data.
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| CN116232731A (en) * | 2023-03-07 | 2023-06-06 | 国网浙江省电力有限公司杭州供电公司 | Near-end safety protection method and system based on intelligent substation edge network |
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Application publication date: 20200616 |