Intelligent fire control management and control system for electric power system
Technical Field
The invention relates to the technical field of fire fighting, in particular to an intelligent fire fighting management and control system for an electric power system.
Background
Along with the continuous expansion of urban scale, the requirement on the handling capacity of emergency fire rescue is higher and higher, the task is heavier and heavier, the inspection of daily maintenance work of fire-fighting emergency equipment is neglected to a certain extent due to busy handling emergency fire accidents and the life problems of general people, so that the current situation of fire-fighting emergency facilities is difficult to accurately master, when the fire-fighting water is needed for rescue, if the water is not available or the water pressure is too low, the rescue time is delayed, the fire-fighting accident handling efficiency is seriously influenced, greater loss of lives and properties is caused, and meanwhile, in the moment of generating power failure, emergency measures are lacked, so that the loss caused by failure is larger. Therefore, a system is urgently needed to monitor the fire-fighting equipment on line in real time and take emergency measures for faults.
For example, an "intelligent monitor for fire water" disclosed in chinese patent literature, whose publication number CN204637400U, whose publication date 2015, 09 and 16 days, includes a processor, a power management circuit, a control output circuit, a pressure detection circuit, a signal input circuit, a crash prevention circuit, and a short message module, which are connected to the processor respectively; the control output circuit is also connected with the pressure sensor detection circuit; the short message communication module is also connected with a GSM card circuit; the power management circuit is also connected with a voltage stabilizing circuit. Detect fire-fighting equipment pressure through the pressure detection circuit, and transmit through SMS module, however, lack the control to other fire-fighting equipment, can only monitor to fire-fighting equipment, it is too single, can't realize the comprehensive control to fire-fighting equipment, and simultaneously, only when water pressure appears unusually, just can send the SMS, can't accomplish the real time monitoring of fire-fighting equipment state, the current situation of the fire-fighting equipment of masterwork that can not be fine, also can't produce the trouble at electric power the first instant and make a response, easily cause bigger loss for electric power system.
Disclosure of Invention
The invention mainly solves the problems that the prior art can not carry out real-time comprehensive monitoring on the state of the fire-fighting equipment and can not take emergency measures on the electric power generating faults; the intelligent fire fighting management and control system of the power system is provided, comprehensive real-time online monitoring of the state of fire fighting equipment is achieved, meanwhile, emergency measures are taken for the power system with faults, and equipment and property loss are reduced.
The technical problem of the invention is mainly solved by the following technical scheme: an intelligent fire control management and control system of an electric power system comprises a monitoring system, a detection device, an alarm device, a communication module, a cloud platform and a display module, wherein the monitoring system is installed on a fire-fighting equipment installation site, the monitoring system is connected with the display module, the detection device is installed on the fire-fighting equipment, the detection device is connected with the cloud platform through the communication module, the detection device is also connected with the alarm device, the cloud platform is connected with the display module, the monitoring system comprises a video monitoring module and a voice input module, the alarm device comprises a buzzer and a light alarm module, the light alarm module is installed in the monitoring range of the monitoring module, the buzzer is installed in the sound wave receiving range of the voice input module, and the video monitoring module and the voice input module are both connected with the cloud platform, the buzzer and the light alarm module are both connected with the detection device. Detect the state of fire-fighting equipment through detection device, send the testing result to the cloud platform through communication module, the cloud platform is through sending data to display module, the staff knows the status information of fire-fighting equipment through display module, video monitoring module and the speech input module through monitored control system, monitor alarm device, when fire-fighting equipment breaks down, display module can be clear show equipment trouble position, the online real-time monitoring of fire-fighting equipment state has been realized, display module includes PC end display module and removal end display module, make the staff can both receive the data message of cloud platform transmission in 24 hours.
Preferably, the detection device comprises a water pressure sensor, an air pressure sensor, a voltage detection module and a current detection module, the water pressure sensor is installed on a fire water system, the air pressure sensor is installed on a gas fire-fighting device, the voltage detection module is used for detecting the voltage of a power distribution terminal of the power system, the current detection module is used for detecting the current of the power distribution terminal of the power system, and the water pressure sensor, the air pressure sensor, the voltage detection module and the current detection module are all connected with the cloud platform through communication modules. The pressure of the fire fighting water system is detected through the water pressure sensor, whether the fire fighting water system is in a normal working state or not is judged through pressure detection, pressure detection is carried out on the gas fire fighting equipment through the gas pressure sensor, whether the gas fire fighting equipment is in a normal working state or not is judged through gas pressure detection, and the electricity utilization detection is carried out on the fire fighting equipment such as a smoke sensor, an infrared sensor and an automatic fire extinguishing device through the voltage detection module and the current detection module, so that whether the fire fighting equipment is in a normal working state or not is judged.
Preferably, the fire fighting equipment further comprises a storage module, wherein the storage module stores a safe water pressure value of a fire fighting water system, a safe gas pressure value of the gas fire fighting equipment, a working voltage value and a working current value of a power system power distribution terminal, the storage module is connected with the cloud platform, and the display module displays a water pressure value, a gas pressure value, a voltage value and a current value which are detected in real time, and the safe water pressure value of the fire fighting water system, the safe gas pressure value of the gas fire fighting equipment, the working voltage value and the working current value of the power system power distribution terminal. The storage module stores safe air pressure value, water pressure value, voltage value and current value and displays the data on the display module, the display module displays two rows of data, one row displays real-time detection data, the other row displays safety data stored by the storage module, and the staff judges whether the fire fighting equipment is in a normal working state or not through data comparison.
Preferably, the fire fighting equipment state detection device further comprises a tin belt, a displacement sensor, an AND gate circuit, a switch tube and a power supply module, wherein the tin belt is installed on the outer side of a bottle cap of a gas fire extinguisher in the power distribution cabinet, the length of the tin belt is equal to the diameter of the bottle cap of the gas fire extinguisher in the power distribution cabinet, the width of the tin belt is one half of the diameter of the bottle cap of the gas fire extinguisher in the power distribution cabinet, the middle of the tin belt is connected with the input end of the displacement sensor, the output end of the displacement sensor is connected with the first input end of the AND gate circuit, the second input end of the AND gate circuit is connected with the air pressure sensor, the output end of the AND gate circuit is connected with the control end of the switch tube, the first end of the switch tube is connected with the power supply module. The power distribution cabinet is in a sealed environment, a tin belt is installed on the outer side of a bottle cap of a gas fire extinguisher in the power distribution cabinet, when the gas fire extinguisher leaks gas, the tin belt is blown to generate displacement, a displacement sensor detects that the tin belt generates displacement and outputs a high level to a gate circuit, meanwhile, if the gas fire extinguisher does not leak gas, but the displacement of the tin belt is caused by a worker opening the power distribution cabinet, the pressure detected by an air pressure sensor is normal, a low level is output to an AND gate circuit, the AND gate circuit outputs a low level, and a switch tube is not closed; if gas fire extinguisher gas leakage, then the baroceptor detects the pressure change in the gas fire extinguisher, outputs a high level to AND gate circuit, and AND gate circuit output high level to the switch tube, and the switch tube switches on, and buzzer and light alarm module are connected with power module, carry out alarm work, and voice input module receives the sound of buzzer and transmits the cloud platform, and video monitoring module shoots fluorescent tube alarm module's light information and transmits the cloud platform.
Preferably, the communication module comprises a wireless communication module and a wired communication module, and the wireless communication module comprises a WIFI module, a Bluetooth module or an RS485 module. The fire fighting equipment state display module can be completely transmitted to the fire fighting equipment state detection device by multiple communication modes, and the on-line real-time monitoring of the fire fighting equipment state is realized.
Preferably, the voice input module comprises a plurality of electret microphones, and the video monitoring module comprises a plurality of rotatable cameras. Through a plurality of electret microphones and a plurality of rotation cameras, guarantee that alarm device's alarm information can transmit fire-fighting equipment state display module, fix a position the fire-fighting equipment that breaks down fast simultaneously, realize the online real time monitoring of fire-fighting equipment state.
Preferably, the and circuit includes a switch S1, a switch S2, a diode D1, a diode D2, a resistor R1, a resistor R2, a first input terminal a, a second input terminal B, an output terminal Y, and a power source VCC, the power source VCC is respectively connected with one end of the resistor R1, the first end of the switch S1 and the first end of the switch S2, the other end of the resistor R1 is respectively connected with the anode of the diode D1, the output end Y, the anode of the diode D2 and one end of the resistor R2, the cathode of the diode D1 is connected to the first input terminal A, which is connected to the control terminal of the switch S1, the cathode of the diode D2 is connected to the second input terminal B, which is connected to the control terminal of the switch S2, the second terminal of the switch S1, the second terminal of the switch S2 and the other terminal of the resistor R2 are grounded. The first input end A is connected with the displacement sensor, the second input end B is connected with the air pressure sensor, the output end Y is connected with the control end of the switch tube, when the input of the first input end A is low level, the switch S1 is not conducted, the AND gate circuit does not work, when the input of the second input end B is low level, the switch S2 is not conducted, the AND gate circuit does not work, when the input of the first input end A and the input of the second input end B are high level, the AND gate circuit works and outputs high level.
Preferably, the light alarm module comprises an LED lamp or a light emitting diode. The LED lamp or the LED machine can give out light to alarm by mechanical energy, and the LED lamp or the LED is coated with coatings with different colors, so that the LED lamp or the LED presents different colors when being lighted, and different alarms are generated under different conditions.
Preferably, the fire fighting equipment state detection device further comprises a temperature sensor and a zinc plate, the zinc plate is covered on the inner wall of the power distribution cabinet, the temperature sensor is installed on the zinc plate, and the temperature sensor is connected with the cloud platform. Carry out the heat transfer through the zinc sheet, make the temperature of each point of switch board can transmit temperature sensor, make temperature sensor detect the temperature of switch board more accurate, prevent that fire-fighting equipment from catching fire to damage and lead to unable start alarm device or unable detection, lead to the conflagration to take place.
Preferably, the cloud platform system further comprises a circuit breaker module, wherein the input end of the circuit breaker module is connected with the cloud platform, and the output end of the circuit breaker module is connected with a circuit breaker in the power system. Through the circuit breaker module, when the cloud platform receives the information of temperature sensor, voltage detection module and current detection module transmission and judges that this switch board produces the trouble, the cloud platform sends the instruction and gives the circuit breaker module, controls corresponding circuit breaker, makes this switch board outage, carries out emergency measures to the trouble, prevents that subsequent electric current from causing bigger injury to the switch board, effective protective equipment and field work personnel personal safety.
The invention has the beneficial effects that: (1) the 24-hour real-time online monitoring of the state of the fire fighting equipment is realized through the fire fighting equipment state detection device and the fire fighting equipment state display module; (2) the monitoring system and the alarm device are used for carrying out alarm prompt and rapid positioning on the fire-fighting equipment with faults; (3) through the breaker module, take emergency measures to the equipment that produces the trouble, protection equipment and field work personnel personal safety.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a fire fighting equipment state online monitoring and alarming device.
Fig. 2 is a schematic circuit diagram of the and circuit according to the first embodiment.
In the figure, 1 is a cloud platform, 2 is a detection device, 3 is an alarm device, 4 is a monitoring system, 5 is a communication module, 6 is a storage module, and 7 is a display module.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows: an intelligent fire control management and control system of an electric power system is shown in figure 1 and comprises a monitoring system 4, a detection device 2, an alarm device 3, a communication module 5, a storage module 6, a cloud platform 1, a breaker module and a display module 7, wherein the monitoring system 4 is installed on an installation site of fire-fighting equipment, the monitoring system 4 is connected with the display module, the detection device 2 is installed on the fire-fighting equipment, the detection device 2 is connected with the cloud platform 1 through the communication module 5, the detection device is also connected with the alarm device 3, the cloud platform is connected with the display module 7, the monitoring system 4 comprises a video monitoring module and a voice input module, the alarm device 3 comprises a buzzer and a light alarm module, the light alarm module is installed in a monitoring range of the monitoring module, the buzzer is installed in a sound wave receiving range of the voice input module, the video monitoring module and the voice input module are both connected with, buzzer and light alarm module all are connected with detection device 2, storage module 6 stores fire water system's safe water pressure value, gaseous fire equipment's safe gas pressure value, electric power system distribution terminal's operating voltage value and operating current value, storage module 6 is connected with cloud platform 1, display module 7 shows real-time detection's water pressure value, the atmospheric pressure value, the magnitude of voltage, the safe water pressure value of current value and fire water system, gaseous fire equipment's safe gas pressure value, electric power system distribution terminal's operating voltage value and operating current value, circuit breaker module's input is connected with cloud platform 1, circuit breaker module's output and the circuit breaker in the electric power system are connected.
The detection device 2 comprises a water pressure sensor, an air pressure sensor, a voltage detection module, a current detection module, a tin belt, a displacement sensor, an AND gate circuit, a switch tube, a power supply module, a temperature sensor and a zinc plate, wherein the water pressure sensor is installed on a fire water system, the air pressure sensor is installed on gas fire-fighting equipment, the voltage detection module is used for detecting the voltage of a power distribution terminal of the power system, the current detection module is used for detecting the current of the power distribution terminal of the power system, the water pressure sensor, the air pressure sensor, the voltage detection module and the current detection module are all connected with the cloud platform 1 through communication modules, the tin belt is installed on the outer side of a bottle cap of a gas fire extinguisher in a power distribution cabinet, the length of the tin belt is equal to the diameter of the bottle cap of the gas fire extinguisher in the power distribution cabinet, the width of, the output end of the displacement sensor is connected with the first input end of the AND circuit, the second input end of the AND circuit is connected with the air pressure sensor, the output end of the AND circuit is connected with the control end of the switch tube, the first end of the switch tube is connected with the power supply module, the second end of the switch tube is respectively connected with the buzzer and the light alarm module, the zinc plate is covered and installed on the inner wall of the power distribution cabinet, the temperature sensor is installed on the zinc plate, and the temperature sensor is connected with the cloud platform; the zinc plate has good thermal conductivity and insulativity, and covers and play certain isolation insulating effect on the switch board inner wall, plays the effect of conducting temperature sensor to the temperature everywhere of switch board inner wall simultaneously. The switch tube is a PMOS tube.
Communication module 5 includes wireless communication module 5 and wired communication module 5, and wireless communication module 5 includes WIFI module, bluetooth module or RS485 module.
The voice input module comprises a plurality of electret microphones, and the video monitoring module comprises a plurality of rotatable cameras.
As shown in fig. 2, the and circuit includes a switch S1, a switch S2, a diode D1, a diode D2, a resistor R1, a resistor R2, a first input terminal a, a second input terminal B, an output terminal Y, and a power supply VCC, where the power supply VCC is connected to one end of the resistor R1, a first end of the switch S1, and a first end of the switch S2, the other end of the resistor R1 is connected to an anode of the diode D1, the output terminal Y, an anode of the diode D2, and one end of the resistor R2, a cathode of the diode D1 is connected to the first input terminal a, the first input terminal a is connected to a control terminal of the switch S1, a cathode of the diode D2 is connected to the second input terminal B, the second input terminal B is connected to a control terminal of the switch S2, and a second terminal of the switch S1, a second terminal of the switch S2, and the other end of the resistor R. MOS tubes are adopted as the change-over switch S1 and the change-over switch S2.
The light alarm module comprises an LED lamp or a light emitting diode. A plurality of LED lamps or diodes are adopted, and each LED lamp or diode is coated with paint with different colors.
The display module 7 comprises a PC end display module and a mobile end display module.
In the specific application, the water pressure sensor, the air pressure sensor, the voltage detection module and the current detection module of the detection device 2 are correctly installed on corresponding equipment, so that the water pressure sensor can detect the pressure value of a fire-fighting water system, the air pressure sensor can detect the pressure value of gas fire-fighting equipment, the voltage detection module and the current detection module can detect the voltage value and the current value of a power distribution terminal of a power system and transmit the voltage value and the current value to the cloud platform 1 through the wireless communication module 5 and the wired communication module 5, during the working period of workers on duty, the real-time monitoring can be carried out through the PC terminal display module, during the off duty rest time of the workers, the real-time monitoring can be carried out through the mobile terminal display module, a tin belt is installed at the bottle cap of a gas fire extinguisher of the power distribution cabinet, when the workers cause the tin belt to generate displacement in the switch cabinet, the displacement sensor, the gas fire extinguisher is connected with a selector switch S1 of an AND gate circuit, at the moment, the gas fire extinguisher does not generate gas leakage or the internal gas pressure does not change, the air pressure sensor outputs a low level signal to the gate circuit, the selector switch S2 is not connected, the AND gate circuit does not work, when the gas fire extinguisher generates gas leakage, the gas leaks from the fire extinguisher due to the sealing state in the power distribution cabinet, so that a tin ribbon generates displacement, the displacement sensor detects the displacement of the tin ribbon, a high level is output to a first input end A of the gate circuit, the selector switch S1 is connected, the internal gas pressure is changed due to the gas fire extinguisher gas leakage, the air pressure sensor detects the pressure change of the fire extinguisher, a high level is output to a second input end B of the gate circuit, the selector switch S2 is connected, the AND gate circuit works, a high level is output to a switch tube, the production is chirped and is sent brightly, and voice input module and video monitoring module will be chirped and bright state transmission give cloud platform 1, and suggestion staff fire-fighting equipment produces the trouble, fixes a position the fire-fighting equipment that produces the trouble through video monitoring module, makes things convenient for the staff to maintain fire-fighting equipment.
When the voltage detection module and the current detection module detect that the voltage value and the current value of the power distribution terminal of the power system fluctuate, the cloud platform 1 judges whether equipment in the power system breaks down or not by combining information transmitted by the temperature sensor, and if the equipment breaks down, the equipment corresponding to the equipment is enabled to work by sending an instruction to the breaker module, the equipment which breaks down is powered off, and loss caused by equipment faults is effectively reduced.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.