Real-fire fire-fighting training system

Abstract

The invention belongs to the field of fire fighting, and particularly relates to a real fire fire fighting training system which comprises a container, and a training room and a control room are arranged in the container. A personnel access sensor is arranged at the doorway of the training room, comburent is arranged in the training room, a natural gas pipeline and an igniter are arranged near the comburent, and a smell generator, a smoke generator, a temperature sensor, a carbon dioxide concentration detector, a natural gas concentration detector and a loudspeaker are arranged on the wall near the comburent; the control room is provided with a natural gas supply controller, a main control module and a data collector; the personnel access sensor, the temperature sensor, the carbon dioxide concentration detector and the natural gas concentration detector are connected to the data collector; the igniter, the loudspeaker, the natural gas supply controller, the data collector, the smell generator and the smoke generator are all connected to the main control module; the real fire scene is restored to the maximum extent, the personnel safety can be guaranteed, and the training performance of the training personnel can be evaluated more scientifically.

Description

Technical Field

[0001] The present invention belongs to the field of fire protection, and particularly relates to a live-fire fire training system. Background Art

[0002] In order to train firefighters more effectively, it is very necessary to restore the fire scene most realistically. However, the more realistic the training scene, the more uncontrollable factors are likely to appear. Coupled with the fact that there are many novices among the training personnel, there may be relatively large potential safety hazards. In addition, on the premise of ensuring safe training, how to score the training personnel is also an important issue, because in a real scene, due to on-site smoke or for safety reasons, it is not appropriate to use cameras or arrange assessors to score the performance of personnel in person. Summary of the Invention

[0003] A live-fire fire training system provided by the present invention can effectively solve the problems in the background art.

[0004] A live-fire fire training system provided by the present invention includes a container, and a training room and a control room are arranged in the container;

[0005] A personnel entry and exit sensor is arranged at the door of the training room. Combustibles are arranged in the training room. A natural gas pipeline and an igniter are arranged near the combustibles. An odor generator, a smoke generator, a temperature sensor, a carbon dioxide concentration detector, a natural gas concentration detector and a speaker are arranged on the wall near the combustibles;

[0006] The control room is provided with a natural gas supply controller, a main control module and a data collector; the personnel entry and exit sensor, the temperature sensor, the carbon dioxide concentration detector and the natural gas concentration detector are connected to the data collector; the igniter, the speaker, the natural gas supply controller, the data collector, the odor generator and the smoke generator are all connected to the main control module; the control method includes the following steps:

[0007] A1: After the personnel entry and exit sensor detects that a person enters the training room, it sends an instruction to the data collector, the data collector sends an instruction to the main control module, the main control module controls the natural gas supply controller to supply natural gas and controls the igniter to ignite. At the same time, the main control module controls the smoke generator to release smoke, controls the odor generator to emit a burning odor, and controls the speaker to emit a fire sound; the data collector collects the data transmitted by the temperature sensor, the carbon dioxide concentration detector and the natural gas concentration detector in the training room;

[0008] A2: When the personnel entry and exit sensor detects that a person has left the training room, or the natural gas concentration is higher than the set value, or the temperature sensor detects that the temperature has risen to the set temperature and then dropped to the set temperature, and the carbon dioxide concentration detector detects that the concentration is higher than the set value and then drops to the set value, the main control module controls the natural gas supply controller to stop supplying natural gas.

[0009] As a further optimization of the present invention, a smoke hood is provided at the top of the combustibles in the training room; an induced draft fan is provided in the control room, the induced draft fan is connected to the smoke hood, and the induced draft fan is also connected to the main control module; after the main control module controls the natural gas supply controller to stop supplying natural gas, it controls the induced draft fan to start.

[0010] As a further optimization of the present invention, it further includes an auxiliary gas pipeline and an auxiliary combustion controller; the outlet of the auxiliary gas pipeline is arranged near the igniter; the auxiliary combustion controller controls the auxiliary gas pipeline, the auxiliary combustion controller is arranged in the control room and is connected to the main control module; the auxiliary combustion controller is turned on and off synchronously with the natural gas supply controller.

[0011] As a further optimization of the present invention, a heat insulation wall is provided between the training room and the control room.

[0012] As a further optimization of the present invention, after the data collector detects that the natural gas concentration is higher than the set value, the main control module controls the speaker to emit a sound to let the personnel quickly evacuate the control room and the training room.

[0013] As a further optimization of the present invention, it further includes an alarm; the alarm is connected to the main control module; when the data collector detects that the natural gas concentration is higher than the set value and at the same time detects that the personnel have not come out of the training room within the set time, the main control module controls the alarm to sound.

[0014] As a further optimization of the present invention, it further includes a remote control module and a control terminal; the control terminal establishes a communication connection with the main control module through the remote control module.

[0015] As a further optimization of the present invention, the combustibles are a bed, a power distribution cabinet or an oil pipe.

[0016] As a further optimization of the present invention, the training room is also provided with a fire extinguishing device; a pressure sensor is provided on the ground where the fire extinguishing device is placed; the pressure sensor is connected to the data collector;

[0017] It further includes a scoring module; the data collector feeds back the collected data and the main control module feeds back the control data to the scoring module, and the scoring module scores the personnel's fire fighting training according to the set rules.

[0018] As a further optimization of the present invention, the scoring method includes the following steps:

[0019] B1: Record the time when the personnel enter and exit the training room and use the fire extinguishing device during the first training, and simultaneously record the carbon dioxide concentration and temperature in the training room during the personnel's entry and exit of the training room.

[0020] B2: Taking the data of B1 as a reference, score the data of the second training. Compare the carbon dioxide concentration and temperature in the training room during the second training with the detected data during the first training and assign weights, and assign this weight to the time when the personnel enter and exit the training room and use the fire extinguishing device to extinguish the fire during the second training.

[0021] A real - fire fire - fighting training system provided by the present invention maximally restores the real fire scene, can ensure the safety of personnel, and can more scientifically evaluate the training results of trainees. Brief Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the device in this embodiment;

[0023] Among them, there are a training room 1, a control room 2, a combustible 3, an igniter 4, an odor generator 5, a smoke generator 6, a temperature sensor 7, a carbon dioxide concentration detector 8, a natural gas concentration detector 9, a loudspeaker 10, a main control module 11, a natural gas supply controller 12, an auxiliary combustion controller 13, a natural gas pipeline 14, an auxiliary gas pipeline 15, a smoke hood 16, and an induced draft fan 17. Detailed Embodiment

[0024] As Figure 1 shown, in this embodiment, a fire - fighting training scene is built in a container. Two compartments are set in the container, namely a training room 1 and a control room 2. The walls between the two compartments and all the walls of the container adopt a heat - insulating wall structure. Specifically, a rock wool board or a glass wool board can be sandwiched in the middle of the wall, etc.

[0025] A personnel entry - exit sensor is provided at the door of the training room 1, and a grating sensor can be used as the personnel entry - exit sensor.

[0026] A combustible 3 is provided in the training room 1. If simulating a bed on fire, the combustible 3 can be a bed; if simulating a power distribution cabinet or an oil pipe on fire, the combustible 3 can be a power distribution cabinet and an oil pipe.

[0027] An igniter 4 is provided near the combustible 3. An odor generator 5, a smoke generator 6, a temperature sensor 7, a carbon dioxide concentration detector 8, a natural gas concentration detector 9, and a loudspeaker 10 are provided on the wall near the combustible 3.

[0028] The control room 2 is provided with a natural gas supply controller 12, a main control module 11, and a data collector.

[0029] A personnel access sensor, a temperature sensor 7, a carbon dioxide concentration detector 8, and a natural gas concentration detector 9 are connected to a data collector. An igniter 4, a speaker 10, a natural gas supply controller 12, the data collector, an odor generator 5, and a smoke generator 6 are all connected to a main control module 11. Among them, the natural gas supply controller 12 controls the supply of natural gas in the natural gas pipeline 14, and the natural gas pipeline 14 leads to near the igniter 4.

[0030] The control method includes the following steps:

[0031] A1: After the personnel access sensor detects that a person enters the training room 1, it sends an instruction to the data collector. The data collector sends an instruction to the main control module 11. The main control module 11 controls the natural gas supply controller 12 to supply natural gas and controls the igniter 4 to ignite. The combustible 3 starts to burn. At the same time, the main control module 11 controls the smoke generator 6 to release smoke, controls the odor generator 5 to emit a burning smell, and controls the speaker 10 to emit a fire sound.

[0032] The data collector collects the data transmitted by the temperature sensor 7, the carbon dioxide concentration detector 8, and the natural gas concentration detector 9 in the training room 1.

[0033] A2: When the personnel access sensor detects that a person leaves the training room 1, the main control module 11 controls the natural gas supply controller 12 to stop supplying natural gas, completing automatic gas supply and automatic gas cut-off, with a high degree of intelligence. In addition, if the natural gas concentration is higher than the set value, there may be a natural gas leak. For safety reasons, the main control module 11 also controls the natural gas supply controller 12 to stop supplying natural gas. Also, when the temperature sensor 7 detects that the temperature rises to the set temperature and then drops to the set temperature, and the carbon dioxide concentration detector 8 detects that the concentration is higher than the set value and then drops to the set value, indicating that the fire has been ignited and then extinguished. Although the personnel access sensor does not detect that a person leaves the training room 1, the main control module 11 also controls the natural gas supply controller 12 to stop supplying natural gas. This system setting avoids potential safety hazards caused by various accidents.

[0034] Preferably, a smoke hood 16 is provided at the top of the combustible 3 in the training room 1, and an induced draft fan 17 is provided in the control room 2. The induced draft fan 17 is connected to the smoke hood 16, and the induced draft fan 17 is also connected to the main control module 11. After the main control module 11 controls the natural gas supply controller 12 to stop supplying natural gas, it controls the induced draft fan 17 to start. To achieve the function of automatically cleaning the smoke on the site.

[0035] Preferably, it further includes an auxiliary gas pipeline 15 and an auxiliary combustion controller 13. The outlet of the auxiliary gas pipeline 15 is arranged near the igniter 4. The auxiliary combustion controller 13 controls the supply of auxiliary gas through the auxiliary gas pipeline 15. The auxiliary combustion controller 13 is arranged in the control room 2 and connected to the main control module 11. The auxiliary combustion controller 13 is turned on and off synchronously with the natural gas supply controller 12. The auxiliary combustor can be used to control the size of the fire.

[0036] To further improve safety, after the data collector detects that the natural gas concentration is higher than the set value, the main control module 11 controls the speaker 10 to emit a sound to prompt people to quickly evacuate the control room 2 and the training room 1.

[0037] To further improve safety, it further includes an alarm. The alarm is connected to the main control module 11. When the data collector detects that the natural gas concentration is higher than the set value and at the same time detects that people have not come out of the training room 1 within the set time, it is determined that people may have an accident. The main control module 11 controls the alarm to sound, and external security personnel go in to check the situation to ensure the safety of the training personnel to the greatest extent.

[0038] Preferably, it further includes a remote control module and a control terminal. The control terminal establishes a communication connection with the main control module 11 through the remote control module to achieve remote control.

[0039] Preferably, the training room 1 is also provided with a fire extinguishing device. A pressure sensor is arranged on the ground where the fire extinguishing device is placed. The pressure sensor is connected to the data collector. By detecting the change in the data of the pressure sensor, the time point when the personnel use the fire extinguishing device can be judged, which is used to judge the reaction degree of the personnel.

[0040] It further includes a scoring module. The data collector feeds the collected data and the main control module 11 feeds the control data to the scoring module. The scoring module scores the fire training of the personnel according to the set rules.

[0041] Preferably, the scoring method includes the following steps:

[0042] B1: Record the time when the personnel enter and exit the training room 1 and use the fire extinguishing device during the first training, and at the same time record the carbon dioxide concentration and temperature in the training room 1 during the time when the personnel enter and exit the training room 1.

[0043] B2: Taking the data in B1 as a reference, score the data of the second training. Compare the carbon dioxide concentration and temperature in the training room 1 during the second training with the detected data during the first training and take the weight, and assign this weight to the time when the personnel enter and exit the training room and use the fire extinguishing device during the second training.

[0044] Since the situation at each training site may vary, for example, the size of the fire, and for different fire sizes, there may be differences in the responses and response times of personnel. The evaluation method of B2 is to reflect this difference, obtain the weight through the difference, and assign this weight to the training time to obtain a more reasonable and objective evaluation.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A real fire fighting training system, characterized in that, It includes a container, and a training room and a control room are arranged inside the container; A personnel entry and exit sensor is arranged at the door of the training room. Combustibles are arranged inside the training room. A natural gas pipeline and an igniter are arranged near the combustibles. An odor generator, a smoke generator, a temperature sensor, a carbon dioxide concentration detector, a natural gas concentration detector and a speaker are arranged on the wall near the combustibles; The control room is provided with a natural gas supply controller, a main control module and a data collector; the personnel entry and exit sensor, the temperature sensor, the carbon dioxide concentration detector and the natural gas concentration detector are connected to the data collector; The igniter, the speaker, the natural gas supply controller, the data collector, the odor generator and the smoke generator are all connected to the main control module; the control method includes the following steps: A1: After the personnel entry and exit sensor detects that a person enters the training room, it sends an instruction to the data collector. The data collector sends an instruction to the main control module. The main control module controls the natural gas supply controller to supply natural gas and controls the igniter to ignite. At the same time, the main control module controls the smoke generator to emit smoke, controls the odor generator to emit a burning odor, and controls the speaker to emit a fire sound; the data collector collects the data transmitted from the temperature sensor, the carbon dioxide concentration detector and the natural gas concentration detector in the training room; A2: When the personnel entry and exit sensor detects that a person leaves the training room, or the natural gas concentration is higher than the set value, or the temperature sensor detects that the temperature rises to the set temperature and then drops to the set temperature, and the carbon dioxide concentration detector detects that the concentration is higher than the set value and then drops to the set value, the main control module controls the natural gas supply controller to stop supplying natural gas.

2. A real fire fire training system according to claim 1, characterized in that: A smoke hood is arranged at the top of the combustibles in the training room; an induced draft fan is arranged in the control room. The induced draft fan is connected to the smoke hood and is also connected to the main control module; after the main control module controls the natural gas supply controller to stop supplying natural gas, it controls the induced draft fan to be turned on.

3. A live fire fire fighting training system according to claim 1, characterized in that It also includes an auxiliary combustion gas pipeline and an auxiliary combustion controller; the outlet of the auxiliary combustion gas pipeline is arranged near the igniter; the auxiliary combustion controller controls the auxiliary combustion gas pipeline. The auxiliary combustion controller is arranged in the control room and is connected to the main control module; the auxiliary combustion controller is turned on and off synchronously with the natural gas supply controller.

4. A real fire fire training system according to claim 1, characterized in that: A heat insulation wall is arranged between the training room and the control room.

5. A live fire fire fighting training system according to claim 1, characterized in that, After the data collector detects that the natural gas concentration is higher than the set value, the main control module controls the speaker to emit a sound for people to quickly evacuate the control room and the training room.

6. A real fire fire training system according to claim 1, characterized in that: It also includes an alarm; the alarm is connected to the main control module; when the data collector detects that the natural gas concentration is higher than the set value and at the same time detects that a person has not come out of the training room within the set time, the main control module controls the alarm to give an alarm.

7. A live fire fire fighting training system according to claim 1, characterized in that, It also includes a remote control module and a control terminal; the control terminal establishes a communication connection with the main control module through the remote control module.

8. A live-fire fire fighting training system according to claim 1, characterized in that, The combustibles are beds, distribution cabinets or oil pipes.

9. The true fire fighting training system according to claim 1, characterized in that, A fire extinguishing device is also arranged in the training room; a pressure sensor is arranged on the ground where the fire extinguishing device is placed; the pressure sensor is connected to the data collector; It also includes a scoring module; the data collector feeds back the collected data and the main control module feeds back the control data to the scoring module. The scoring module scores the fire fighting training of personnel according to the set rules.

10. A live fire fire fighting training system according to claim 9, characterized in that, The scoring method includes the following steps: B1: Record the time when the personnel enter and leave the training room and use the fire extinguishing device during the first training. At the same time, record the carbon dioxide concentration and temperature in the training room during the period when the personnel enter and leave the training room. B2: With the data of B1 as a reference, score the data of the second training. Compare the carbon dioxide concentration and temperature in the training room during the second training with the detected data during the first training and assign weights. Assign this weight to the time when the personnel enter and leave the training room and use the fire extinguishing device to extinguish the fire during the second training.

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