CN107845318A - A kind of fire drill device and its analogy method for being used to simulate gas tank fire - Google Patents
A kind of fire drill device and its analogy method for being used to simulate gas tank fire Download PDFInfo
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- CN107845318A CN107845318A CN201610825981.2A CN201610825981A CN107845318A CN 107845318 A CN107845318 A CN 107845318A CN 201610825981 A CN201610825981 A CN 201610825981A CN 107845318 A CN107845318 A CN 107845318A
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- gas tank
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
The present invention relates to a kind of fire drill device for being used to simulate gas tank fire, including controller, gas tank and the air supply system being arranged at outside gas tank, igniter, burner, squeal-preventive device, blast analogue device, color variation means, the vibrating device being arranged inside gas tank；Analogy method includes controller each device work start time and working time according to corresponding to being drawn the gas tank internal memory storage media and emulation mode that user selects；Controller works start time and each device work of working time control according to each device.The present invention can meet that fire drill officers and men carry out the needs of daily hot drill to gas tank fire, and time is short, and flame is controllable, train cost low, it is true to nature to simulate effect, can repeatedly, it is long-term use of, disposing capacity when fire drill personnel face gas tank fire can be greatly promoted.
Description
Technical field
The invention belongs to experimental provision control technology field, is instructed more particularly to a kind of fire-fighting for being used to simulate gas tank fire
Practice device and its analogy method.
Background technology
The sudden of fire, blast, toxic, it is difficult to the property expected and particular hazard, be presented on past in face of us
Toward being scene complicated and changeable, very dangerous one by one, many fire cases are depended merely on it has been proved that under modern Fire Conditions
The indomitable fight of fighter and spirit of not being afraid of sacrifice, it is difficult to control the complex situations in the scene of a fire, firefighterses usually face the scene of a fire
The simulated training of scene seems increasingly important.
At present, domestic fire-fighting base is directed in the kidney-yang simulated training of gas tank, most of to need to pour into oil in food tray,
Manually light, belong to open burning, there is following shortcoming for such training：1) the preparation time length before training；2)
The process that fuel oil pours into food tray can lose many raw materials, cause the waste of resource；3) people's presence of being lighted a fire when manually lighting is very high
Potential safety hazard；4) open burning causes the fuel oil of large area to burn, and combustion process is uncontrollable, and this causes the size of the intensity of a fire,
Burning time of fire etc. cannot timely control, it is necessary to fuel oil burn, training process could terminate, and have no idea substantially
Reach the purpose of daily workout.
A set of control system easy, that the fire-fighting simulation daily workout for being directed to gas tank can be realized is established, to fire fighter
Training effectiveness have obvious reinforcement, so can preferably lift the warfighting capabilities of fire fighter, reach training goal.
The content of the invention
It is used to simulate the fire drill device and its analogy method of gas tank fire it is an object of the present invention to provide a kind of, so as to
Real gas tank fire scenario is enough simulated, improves the disposal in the case that fire drill personnel face gas tank generation fire and exploded
Ability.
The used to achieve the above object technical scheme of the present invention is：A kind of fire drill for being used to simulate gas tank fire
Device, including controller, gas tank and the air supply system being arranged at outside gas tank, igniter, burner, squeal-preventive device,
Blast analogue device, color variation means, and the vibrating device being arranged inside gas tank；
Gas tank, is spherical shell, and bottom is provided with wheel；For simulating the movement of gas tank explosion time gas tank；
Air supply system, located at gas tank bottom, for providing the fuel gas needed for simulation true fire burning；
Igniter, located at gas tank bottom, for being lighted a fire to air supply system；
Burner, located at gas tank bottom, flame is produced for air supply system to be conveyed to the gas fuel burning come；
Squeal-preventive device, at the top of gas tank, the sound sent is leaked for simulating gas；
Vibrating device, located at gas tank bottom, for simulating caused vibration before gas tank explodes；
Blast analogue device, at the top of gas tank, for the simulated explosion sound；
Color variation means, located at gas tank side, the color that gas tank tube wall is heated and triggered after occurring for simulated fire
Change；
Controller, air supply system is lighted a fire for setting control igniter according to user, control vibrating device production
Raw vibration, control squeal-preventive device, blast analogue unit simulation sound, control color variation means produce different colours.
The part on the gas tank surface is activity Spherical Tank Shell Plates to be opened/closed, is connected by motor with controller, for mould
Intend gas tank rupture.
A kind of fire drill device for being used to simulate gas tank fire, in addition to flammable gas alarm and flame detector,
It is respectively arranged on supply air line and igniter top；Flammable gas alarm is used to supervise the airtight situation of supply air line
Survey and alarm；Flame detector is monitored to the ignition conditions of igniter.
A kind of fire drill analogy method for being used to simulate gas tank fire, comprises the following steps：
Controller each device work according to corresponding to obtaining the gas tank internal memory storage media and emulation mode that user selects starts
Moment and working time；
Controller works start time and each device work of working time control according to each device：
1) control squeal-preventive device beeps；
2) control the explosion-proof solenoid valve of air supply system and electric control valve is opened, the valve opening of electric control valve is simulated
The intensity of a fire at fiery point；
3) simultaneously, the color change after color variation means change different colours simulation gas tank outer wall-heated；
4) after setting time, controller control vibrating motor work vibrates gas tank, simulated explosion omen；
5) controller control blast analogue device sends the blast sound of simulation, controls the activity Spherical Tank Shell Plates of gas tank to drop,
Complete the simulation of whole fire process.
When there is combustible gas leakage, flammable gas alarm sends alarm；
Flame detector monitors, when lighting a fire unsuccessful, to stop igniting.
The controller each device work according to corresponding to obtaining the gas tank internal memory storage media and emulation mode that user selects
Start time and working time comprise the following steps：
Air supply system, igniter, burning dress in controller provided with gas tank internal memory storage media in different emulation modes
Put, squeal-preventive device, vibrating device, blast analogue device, color variation means work start time and working time.
The invention has the advantages that and advantage：
1. the present invention for gas tank occur concrete on fire fire-fighting simulated training, the gas tank can simulate gas leakage run into it is bright
The combustion efficiency that fire triggers, and the rupture of gas tank after the blast and blast of gas tank can be simulated, instructing fire drill personnel
Face real gas tank scene of fire when practicing.
2. the blast analogue device that the present invention is set can simulate the blast omen of gas tank, trainer can direct basis
Sound of gas tank scene of fire and other effects judges whether to explode, and carries out next step action.
3. for the present invention when simulating gas tank generation fire, ignition operation of training system etc. is to automatically control, Er Qie
When being had an accident in training process, it can be terminated and trained by scram button, ensure personnel and equipment safety.
4. the present invention can meet that fire drill officers and men carry out the needs of daily hot drill to gas tank fire, and prepare
Time is short, and flame is controllable, and training cost is low, and simulation effect is true to nature, can repeatedly, it is long-term use of, fire-fighting instruction can be greatly promoted
Practice disposing capacity when personnel face gas tank fire.
Brief description of the drawings
Fig. 1 is the gas tank fire disaster simulation schematic device of the present invention；
Fig. 2 is the course of work schematic diagram of the simulation gas tank fire system of the present invention；
Embodiment
Below in conjunction with the accompanying drawings and example the present invention is described in further detail.
1. such as Fig. 1, a kind of fire drill device for simulating gas tank fire includes the gas tank of 150 cubic metres of volumes, supplied
Electric system, air supply system, igniter, burner, squeal-preventive device, vibrating device, color variation means, blast analogue dress
Put, activity Spherical Tank Shell Plates.
Gas tank is removable gas tank, and control well is left on neighbouring ground, and fuel, electric signal, control signal pass through this
Well is controlled, is connected by the way of being flexible coupling with the various equipment on removable gas tank.
The electric power system cable will be controlled by pipeline on electric signal and control signal and removable gas tank in well
Equipment connection.
The air supply system includes pipeline and the explosion-proof solenoid valve, the electric control valve that are arranged on pipeline, for providing
Liquefied petroleum gas used in igniting and burning, magnetic valve are used for controlling whether liquefied petroleum gas allows by the way that electric control valve is used
To control the size of flow.
Removable gas tank exterior base sets ignition point, and simulation gas leakage runs into the combustion efficiency of naked light initiation, caught fire
Igniter and burner are placed at point, igniter is used to provide lasting electric spark, and burner passes through air supply system
The liquefied petroleum gas that conveying comes coordinates igniter to produce flame, and the truth caught fire is simulated with this.
Color variation means are set in the side wall outside the top of ignition point, removable gas tank, the device is from explosion-proof
LED, after occurring for simulated fire, tube wall is heated and the red of initiation, white colour change.
Squeal-preventive device is set at the inlet valve of removable gas tank exterior top, squeal-preventive device is made up of buzzer, is used for
The sound that simulation gas leakage is sent.
Vibrating device is set in removable gas tank interior bottom portion, vibrating device is made up of vibrating motor, for simulated explosion
The vibration of preceding gas tank, that is, omen of exploding.
Blast analogue device is set at the inlet valve of removable gas tank exterior top, concrete on fire occurs for simulating gas tank
The blast sound caused by explosion time.
Activity Spherical Tank Shell Plates to be opened/closed at one are set outside removable gas tank, while are equipped with corresponding motor drive mechanism, electricity
Motivation structure includes electromagnetism door-inhale, and controller realizes the closing of activity Spherical Tank Shell Plates, the power-off of electromagnetism door-inhale by controlling electromagnetism door-inhale
Afterwards, activity Spherical Tank Shell Plates are fallen by Action of Gravity Field, so as to for simulating the breaking effect after gas tank blast, give fire drill personnel
Bring relatively real blast experience.
2. setting safety monitoring system, video monitoring system and emergency operation button, ensure the safety of trainer.
Safety monitoring system includes flammable gas alarm and flame detector, and gas alarm device is used for supply air line
Airtight situation be monitored, when there is combustible gas leakage, send alarm；Flame detector to igniter whether available point
Condition of a fire condition is monitored, and when lighting a fire unsuccessful, is acted without next step；Can be according to presetting safety condition, to simulation
Trainer is controlled, it is ensured that the safety of training process.
Video monitoring system is monitored by camera to field condition, and the vibration displacement of flame size and gas tank is entered
Row observation, to judge whether field condition meets training demand.
Gas tank fire disaster simulation trainer is being provided with emergency operation button beside control well on the spot, in the training process, when
When having an accident, user by emergency operation button deconditioning process at any time, can ensure the safety of personnel and equipment.
3. the operation principle of the system：
As shown in Fig. 2 system provides the user an alternative setup parameter, it is allowed to which user defines kidney-yang simulation
State, the fire phenomena that occurs when can simulate gas tank storage different medium, pass through the setting to sequential and state (such as the intensity of a fire
Oscillation Amplitude, burning area etc. before size, blast) selection setting simulate different gas tank combustion phenomena.
The controller of the system uses Rockwell 1756-L71 controllers, and user selects state of uttering long and high-pitched sounds, and controller is sent
The open signal of squeal-preventive device, to simulate the leakage of gas；State, controller drive magnetic valve and electric adjustable are lighted in user's selection
The unlatching of valve is saved, produces flame at ignition point, ignition operation is to automatically control；Controller passes through the unlatching to explosion-proof solenoid valve
The flow of the liquefied petroleum gas led to the control of the aperture size of electric control valve at ignition point, control the big of the intensity of a fire at ignition point
It is small；Selection of the controller by opening number to vibrating motor changes Oscillation Amplitude, the vibrating effect of gas tank before simulated explosion,
Gas tank interior bottom portion sets the vibrating motor that 3 power are 1.5KW, and controller sends the unlatching of electric signal control vibrating motor,
Unlatching number is more, and Oscillation Amplitude is bigger, and the difference for omen of being exploded when different storage mediums leak is simulated with this；Control
Device drives color change by the way that anti-explosion LED lamps are provided with control signal；Controller provide blast analogue device open signal and
The action signal of activity Spherical Tank Shell Plates auxiliary motor structure, the simulated explosion sound, the rupture of concurrent angry tank, complete the mould to explode
Intend.By the selection and the setting of time to each state, a variety of gas tank combustion cases are simulated.
Different storage mediums are selected before user's training, the gas tank fire that system starts to simulate the storage medium occurs
Situation, user can set, user rule of thumb continues to each state after the condition selecting to needs to each moment
Time estimated, the setting of deadline, so complete true fire burning setting, squeal-preventive device beeps first, prevent
Quick-fried magnetic valve and electric control valve are opened, and the intensity of a fire that the aperture size by adjusting electric control valve can be simulated at ignition point is big
It is small, while color variation means can change, to simulate the color change after gas tank outer wall-heated, through after a while
Afterwards, vibrating motor is started working, and gas tank starts to vibrate, simulated explosion omen, and then blast analogue device sends the blast of simulation
The sound, the activity Spherical Tank Shell Plates of gas tank drop, and complete the simulation of whole fire process.
Safety monitoring system and video monitoring system are to air supply system in whole training process, the failure feelings of igniter
Condition, the change in displacement of gas tank monitored, drillmaster can also to the fire fighter that is training by video come training of judgement people
The training effect of member, while provided with scram button for terminating whole training, scram button is pressed, and each equipment is out of service, is protected
Demonstrate,prove personal security.
The present invention provides for fire drill personnel a set of true to nature, and disclosure satisfy that daily workout simulates gas tank fire
System, automatic control technology is applied in simulation, improves the authenticity of simulation and the training effectiveness of trainer, enhancing is disappeared
The warfighting capabilities of anti-trainer are highly significant.
Claims (6)
- A kind of 1. fire drill device for being used to simulate gas tank fire, it is characterised in that：Including controller, gas tank and it is arranged at Air supply system, igniter, burner outside gas tank, squeal-preventive device, blast analogue device, color variation means, and set The vibrating device being placed in inside gas tank；Gas tank, is spherical shell, and bottom is provided with wheel；For simulating the movement of gas tank explosion time gas tank；Air supply system, located at gas tank bottom, for providing the fuel gas needed for simulation true fire burning；Igniter, located at gas tank bottom, for being lighted a fire to air supply system；Burner, located at gas tank bottom, flame is produced for air supply system to be conveyed to the gas fuel burning come；Squeal-preventive device, at the top of gas tank, the sound sent is leaked for simulating gas；Vibrating device, located at gas tank bottom, for simulating caused vibration before gas tank explodes；Blast analogue device, at the top of gas tank, for the simulated explosion sound；Color variation means, located at gas tank side, the color change that gas tank tube wall is heated and triggered after occurring for simulated fire；Controller, air supply system is lighted a fire for setting control igniter according to user, control vibrating device, which produces, to shake Dynamic, control squeal-preventive device, blast analogue unit simulation sound, control color variation means produce different colours.
- A kind of 2. fire drill device for being used to simulate gas tank fire according to claim 1, it is characterised in that the gas The part on tank surface is activity Spherical Tank Shell Plates to be opened/closed, is connected by motor with controller, for simulating gas tank rupture.
- 3. a kind of fire drill device for being used to simulate gas tank fire according to claim 1, it is characterised in that also include Flammable gas alarm and flame detector, it is respectively arranged on supply air line and igniter top；Flammable gas alarm is used It is monitored and alarms in the airtight situation to supply air line；Flame detector is monitored to the ignition conditions of igniter.
- 4. a kind of fire drill analogy method for being used to simulate gas tank fire, it is characterised in that comprise the following steps：Controller each device work start time according to corresponding to obtaining the gas tank internal memory storage media and emulation mode that user selects And the working time；Controller works start time and each device work of working time control according to each device：1) control squeal-preventive device beeps；2) control the explosion-proof solenoid valve of air supply system and electric control valve is opened, the valve opening of electric control valve simulates ignition point The intensity of a fire at place；3) simultaneously, the color change after color variation means change different colours simulation gas tank outer wall-heated；4) after setting time, controller control vibrating motor work vibrates gas tank, simulated explosion omen；5) controller control blast analogue device sends the blast sound of simulation, controls the activity Spherical Tank Shell Plates of gas tank to drop, and completes The simulation of whole fire process.
- A kind of 5. fire drill device for being used to simulate gas tank fire according to claim 4, it is characterised in that：When there is combustible gas leakage, flammable gas alarm sends alarm；Flame detector monitors, when lighting a fire unsuccessful, to stop igniting.
- A kind of 6. fire drill device for being used to simulate gas tank fire according to claim 4, it is characterised in that the control Device processed each device work start time and work according to corresponding to obtaining the gas tank internal memory storage media and emulation mode that user selects Time comprises the following steps：The interior air supply system for being provided with gas tank internal memory storage media in different emulation modes of controller, igniter, burner, howl Cry device, vibrating device, blast analogue device, color variation means work start time and working time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610825981.2A CN107845318A (en) | 2016-09-18 | 2016-09-18 | A kind of fire drill device and its analogy method for being used to simulate gas tank fire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610825981.2A CN107845318A (en) | 2016-09-18 | 2016-09-18 | A kind of fire drill device and its analogy method for being used to simulate gas tank fire |
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| CN107845318A true CN107845318A (en) | 2018-03-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110523043A (en) * | 2018-05-25 | 2019-12-03 | 中国科学院沈阳自动化研究所 | Spherical tank fire disaster simulation burner and control method |
| CN110534006A (en) * | 2018-07-25 | 2019-12-03 | 中国科学院沈阳自动化研究所 | A kind of fire-fighting simulated training system for harmful influence tank car |
| CN111982516A (en) * | 2020-05-28 | 2020-11-24 | 中国科学院沈阳自动化研究所 | Pipeline modal testing method for aircraft engine |
| CN114913730A (en) * | 2021-02-07 | 2022-08-16 | 中国科学院沈阳自动化研究所 | A miniaturized controllable ignition for simulating fire control fire training |
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| CN114913730A (en) * | 2021-02-07 | 2022-08-16 | 中国科学院沈阳自动化研究所 | A miniaturized controllable ignition for simulating fire control fire training |
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Application publication date: 20180327 |