CN110534006A - A kind of fire-fighting simulated training system for harmful influence tank car - Google Patents
A kind of fire-fighting simulated training system for harmful influence tank car Download PDFInfo
- Publication number
- CN110534006A CN110534006A CN201810830289.8A CN201810830289A CN110534006A CN 110534006 A CN110534006 A CN 110534006A CN 201810830289 A CN201810830289 A CN 201810830289A CN 110534006 A CN110534006 A CN 110534006A
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- Prior art keywords
- tank car
- fire
- piston
- end socket
- harmful influence
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Classifications
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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
-
- 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
- G09B9/00—Simulators for teaching or training purposes
Abstract
The present invention relates to a kind of fire-fighting simulated training systems and method for harmful influence tank car.Electromagnetic lock powers on and controls oil transportation pump startup by PLC under locking state, and solenoid valve is opened, and fuel oil is atomized splash, simulation harmful influence tank car leakage after atomizer；Gas supply electromagnetic valve is opened after several seconds, and igniter starts the oil pilot that will be gushed out, and simulation leakage part is burnt；The electromagnetic lock power down loss of excitation of device is set using bullet after several seconds, piston ejector ram, ejector piston flicks end socket, simulates tank car explosive failure, while increasing flow in petroleum pipeline, and entire end socket is made to burn, and realizes the leakage of simulation tank car and blast process.The present invention devises the intelligent combustion control system with matched with devices; it perfect can simulate burning and blast process of the liquid state harmful influence because of leakage initiation; also analog gaseous state type III pressure vessel such as explodes suddenly, burns at the processes, sufficiently meets the combat training demand under all kinds of complicated site environments of fire fighter.
Description
Technical field
The invention belongs to fire drill technical fields, more particularly to a kind of height actualization simulated training for fire-fighting
System.
Background technique
With the fast development of China's economic society, factors causing disaster be increased significantly, fire occurrence probability and prevention and control difficulty phase
It should increase, new energy, new material emerge in multitude, and the building scale of construction is significantly increased, and building type is increasingly sophisticated, fire fighting and rescue fight
Difficulty is growing day by day with risk.However public fire protection safety foundation construction is incompatible with socio-economic development, security against fire
Supportability is incompatible with the demand for security of the people, and public fire awareness of safety requires not fit mutually with modern social management
It answers, fire-fighting work situation is still severe, generally still in fire-prone, multiple phase.
Fire-fighting is a potentially dangerous occupation, and fireman needs to execute fire extinguishing in the case where life is on the hazard
Rescue task takes effective, adequate measures control in time under dangerous and pressure environment and eliminates fire.But the scene of a fire is finished
It unexpectedly is a very painful academic environment, the condition of a disaster is complicated and changeable, and scene of a fire danger is ubiquitous, and many firemans are in face of extreme
When dangerous scene, due to fear, the anxiety, ignorantly generated when the intense stimulus or life at fire fighting and rescue scene are on the hazard
Mood, the skilled fire extinguishing technical ability trained when training does not know how to use at this moment, therefore fire-fighting occurs often in fire attack
Member's casualty accident.
Fire-fighting work is related to the every field of society, suffers from very close pass with various industries and people's lives
System is directly related to the safety of the lives and properties of the people and the stabilization of society.What China occurred in recent years is some particularly serious
Fire, one results in tens the people even injures and deaths of hundreds of people fire, causes up to a million, up to ten million or even several hundred million yuan economic damages
It loses, this not only gives many families to bring misfortune, but also a large amount of wealth of society is made to turn to dust and ashes.Moreover, accident
Rehabilitation often also involved many energy of government, seriously arrive social stability and expanding economy, some fire incidents also at
For the focus of domestic and international public opinion, undesirable social influence is caused, lesson is very profound and deep.Therefore, fire-fighting work is carried out
Make, prevention and the generation for reducing the malignant fire accident that the dead group of fire incident especially group hurts, to economic development and social harmony
All be of great practical significance.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the purpose of the present invention is for existing fire drill without
This problem of method real simulation harmful influence tank car explosion leakage burning, provides a kind of fire extinguishing disposition immersive simulation apparatus and system,
True training environment is provided for fire-fighting simulated training.
Present invention technical solution used for the above purpose is: a kind of fire-fighting simulation instruction for harmful influence tank car
Practice system, comprising:
Tank car car body, for simulating tank car；
Bullet sets device, is set to outside tank car car body, for flicking the end socket of tank car；
Electric hoist device is set to outside tank car car body, for closing the end socket of tank car；
Combustion control system is set to tank car vehicle body, for lighting a fire or burning.
The tank car car body is closed cylindrical shell, is horizontally disposed with；One end is equipped with end socket to be opened/closed.
The end socket edge is equipped with baffle and annulus.
It includes launching case and piston ejector ram, ejector piston, spring, two electromagnetic locks in ejection case that the bullet, which sets device,；The bullet
Penetrate the outer surface that case is fixed on car body；
The first electromagnetic lock, spring, the second electromagnetic lock are successively arranged on the ejection bottom plate；Each electromagnetic lock one end is fixed
On ejection bottom plate, the other end is used to be attracted the pedestal of piston ejector ram, ejector piston；The axis and the baffle on tank car end socket of the piston ejector ram, ejector piston
Intersection.
The piston ejector ram, ejector piston is connected with pedestal, and the loss of excitation when electromagnetic lock power-off, spring force driving pedestal pops up piston ejector ram, ejector piston, hits
Baffle on middle end socket, causes end socket to flick.
The axis of the piston ejector ram, ejector piston is parallel with car body axis.
The electric hoist device uses electric hoist；Its pulley is set to car body external surface top, and suspension hook is for catching on end socket
Annulus, electric hoist driving iron chains close end socket.
The combustion control system includes PLC, oil transfer pump, petroleum pipeline, air supply pipe and igniter；On the petroleum pipeline according to
Secondary to be equipped with oil transfer pump, pressure reducer, solenoid valve, the air supply pipe is equipped with control valve；The oil transfer pump, solenoid valve, control valve are equal
It is connect with PLC；The petroleum pipeline head end, air supply pipe head end connect respectively with oil sources, gas source, petroleum pipeline end section edge
Camber is arranged in car body inner wall, is uniformly provided with multiple atomizers on the petroleum pipeline of arch section；The end of the air supply pipe with appoint
The distance of one atomizer is less than the radius of the arc；The end of air supply pipe, the petroleum pipeline of arch section constitute igniter, igniting
Device side is vertically equipped with water fender.
A kind of fire-fighting simulated training method for harmful influence tank car, comprising the following steps:
Electric hoist device withdraws chain, and end socket is closed, and the baffle on end socket squeezes piston ejector ram, ejector piston backward, has closed to end socket
The electromagnetic lock of Cheng Shi, catapult-launching gear are bonded with piston ejector ram, ejector piston pedestal；
Electromagnetic lock powers on and controls oil transportation pump startup by PLC under locking state, and solenoid valve is opened, fuel oil mist after atomizer
Change splash, simulation harmful influence tank car leakage；Gas supply electromagnetic valve is opened after several seconds, and the fuel oil to gush out is drawn in igniter starting
Combustion, simulation leakage part are burnt；The electromagnetic lock power down loss of excitation of device is set using bullet after several seconds, piston ejector ram, ejector piston flicks end socket,
Tank car explosive failure is simulated, while increasing flow in petroleum pipeline, entire end socket is made to burn, realize the leakage of simulation tank car and was exploded
Journey.
The invention has the following beneficial effects and advantage:
1, a kind of harmful influence tank car end socket proposed by the invention can restore rupture system, successfully solve existing fire-fighting
The harmful influence tank car device of simulated training can not simulate end socket and rupture this problem.
2, the present invention launches rupture system by electromagnetic lock, greatly improves harmful influence tank car end socket rupture velocity and stabilization
Property, strong breaking effect strengthens the fire-fighting model training sense of reality.
3, the present invention is designed using electric hoist recovery system, and PLC control electric hoist reversion pulls chain that can restore brokenly rapidly
Device is split, harmful influence tank car rupture recovery time is greatly reduced, improves training effectiveness.
4, the present invention devises intelligent combustion control system with matched with devices, can perfect simulation liquid state harmful influence because
The burning caused and blast process are revealed, also analog gaseous state type III pressure vessel such as explode suddenly, burn at the processes, and abundant satisfaction disappears
Combat training demand under all kinds of complicated site environments of anti-personnel.
Detailed description of the invention
Fig. 1 is rupture system overall design drawing of the present invention；
Fig. 2 is harmful influence tank car end socket part-structure top view of the present invention；
Fig. 3 is intelligent combustion control system interior design figure of the present invention；
Fig. 4 is ignition device structure schematic diagram of the present invention.
Specific embodiment
With reference to the accompanying drawing and embodiment the present invention is described in further detail.
As shown in Figure 1, harmful influence tank car end socket rupture system of the present invention generally designs two execution systems, respectively
Rupture system and electric hoist recovery system are launched for electromagnetic lock.Electromagnetic lock ejection rupture system is mounted on harmful influence tank car side,
The baffle on piston ejector ram, ejector piston alignment tank car rupture end socket is fixed with bracket.Electric hoist recovery system is mounted on top, fixed with two
Pulley guides the chain to move.
It includes " bow " font piston ejector ram, ejector piston, a high pressure spring, two electromagnetism that electromagnetic lock shown in Fig. 2, which launches rupture system,
Lock, electromagnetic lock one end are fixed on ejection bottom plate, and one end is fixed on piston ejector ram, ejector piston, when electric hoist, which inverts, tenses chain, envelope
Head slowly restores, and the baffle on end socket squeezes piston ejector ram, ejector piston backward, to be compressed to postpone in place, and end socket rupture restores to complete, electromagnetism
Lock both ends are bonded just, and PLC controls electric hoist after electromagnetic lock powers on locking and rotates forward at this time, and chain breaks off relations after loosening, ruptures at this time
Part end socket is because gravity closes up naturally, and PLC controls electromagnetic lock power-off at this time, and moment piston ejector ram, ejector piston is popped up by spring, along fixed bracket
End socket upper stop piece is hit in pop-up causes end socket moment to flick, to complete breaking effect.Hinged joint is equipped among end socket, lower half is solid
Surely it is set on car body, the upper half can be opened and closed.
Fig. 3 show intelligent combustion control system, including fuel transfer system, air supply system, ignition system, atomization oil spout etc.
Subsystem.Fuel transfer system includes the equipment such as oil transfer pump, solenoid valve, pressure reducer, pressure gauge, shut-off valve, filter, finally by fuel oil
It send to atomizer, separately 30-40cm, adjustment pressure reducer make oil pressure that 3-4MPa be kept to be atomized by atomizer to atomizer arc
Thin mist of oil, to light rapidly.Air supply system includes the equipment such as solenoid valve, pressure reducer, pressure gauge, fire arrester, guarantees combustion gas peace
Full stable feeding is to igniter, and igniter inside is as shown in Figure 4.Igniter is located at breach inboard, atomizer lower section
At 30cm, while being equipped with backplate and causing loss of ignition to igniter to prevent hydraulic giant direct projection.Spark lever continues height in igniter
Pulse igniting is pressed, the combustion gas to high-temperature-resistant burner nozzle will be sent to light, is kept out the wind on the outside of burner, water fender, prevents fireman from continuing
Flame at burner is put out by water in high-intensitive fire extinguishing procedure, guarantees that flame combustion intensity is big, stability is good.
Whole control is using international advanced PLC manufacturer control system, to environment temperature, gas concentration, flame intensity, pipeline
Pressure and other parameters carry out real-time online detection.When temperature is greater than 40 degree or combustable gas concentration greater than 200ppm in tank, it is
System stops ignition, and opening exhaust blower is aerated cooling simultaneously.When firing action carries out, if the flame beside burner is supervised
Control device can't detect flame, then stops igniting and oil transportation gas supply immediately, cause in tank to prevent the not ignited leakage of fuel oil, combustion gas
Major safety risks.Fuel oil, gas pipe pressure will be by PLC stability contortings in a certain range, and hypertonia will lead to out
Mouthful flow velocity is too fast, and burning will appear the phenomenon for taking off fire, and combustion simulation effect is untrue, and it is slow that hypotony will lead to exit velocity,
Fuel oil cannot be atomized completely, and combustion flame is small, and dense smoke is more, unstable, be easy to be put out by hydraulic giant.
This system can be restored in rupture end socket, and electromagnetic lock powers on and controls oil transportation pump startup, electromagnetism by PLC under locking state
Valve is opened, and light diesel is atomized splash after atomizer, and simulation harmful influence tank car leakage, gas supply electromagnetic valve is opened after 20s
It opens, igniter starts the oil pilot that will be gushed out, and simulation leakage part small scale combustion is fallen using electromagnetic lock after 30s
Electric loss of excitation, piston ejector ram, ejector piston moment flick end socket, simulate groove tank car explosive failure, while increasing fuel oil conveying, make entirely to rupture envelope
Head blazes, which perfect can agree with the first burning after-explosion process that liquid state harmful influence causes by leakage, and cooperation disappears
Anti- personnel carry out the specific aim fire fighting and rescue training of similar procedure.
This system can also be restored in rupture end socket, and electromagnetic lock powers on controls electromagnetic lock power down mistake first under locking state
Magnetic, piston ejector ram, ejector piston moment flick end socket, and simulation groove tank car is exploded suddenly to be caused to rupture, and oil transportation pump startup after 5s, solenoid valve is opened,
Light diesel is atomized splash after atomizer, and simulation harmful influence tank car is revealed, and gas supply electromagnetic valve is opened after 15s, igniter
The oil pilot of atomization is made entirely to rupture end socket and be blazed by starting, the process can perfection agree with because of gaseous state class pressure appearance
Device explodes and the processes such as after-combustion suddenly, and cooperation fire fighter carries out the specific aim fire fighting and rescue training of similar procedure.
Examples detailed above is used to illustrate the present invention, rather than limits the invention, in spirit and power of the invention
In the protection scope that benefit requires, to any modifications and changes that the present invention makes, protection scope of the present invention is both fallen within.
Claims (9)
1. a kind of fire-fighting simulated training system for harmful influence tank car characterized by comprising
Tank car car body, for simulating tank car；
Bullet sets device, is set to outside tank car car body, for flicking the end socket of tank car；
Electric hoist device is set to outside tank car car body, for closing the end socket of tank car；
Combustion control system is set to tank car vehicle body, for lighting a fire or burning.
2. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 1, which is characterized in that described
Tank car car body is closed cylindrical shell, is horizontally disposed with；One end is equipped with end socket to be opened/closed.
3. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 1, which is characterized in that described
End socket edge is equipped with baffle and annulus.
4. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 1, which is characterized in that described
It includes launching case and piston ejector ram, ejector piston, spring, two electromagnetic locks in ejection case that bullet, which sets device,；The ejection case is fixed on vehicle
The outer surface of body；
The first electromagnetic lock, spring, the second electromagnetic lock are successively arranged on the ejection bottom plate；Each electromagnetic lock one end is fixed on bullet
It penetrates on bottom plate, the other end is used to be attracted the pedestal of piston ejector ram, ejector piston；The axis of the piston ejector ram, ejector piston intersects with the baffle on tank car end socket.
5. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 4, which is characterized in that described
Piston ejector ram, ejector piston is connected with pedestal, and the loss of excitation when electromagnetic lock power-off, spring force driving pedestal pops up piston ejector ram, ejector piston, hits the gear on end socket
Piece causes end socket to flick.
6. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 4, which is characterized in that described
The axis of piston ejector ram, ejector piston is parallel with car body axis.
7. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 1, which is characterized in that described
Electric hoist device uses electric hoist；Its pulley is set to car body external surface top, and suspension hook is used to catch on the annulus on end socket, electric hoist
Driving iron chains closes end socket.
8. a kind of fire-fighting simulated training system for harmful influence tank car according to claim 1, which is characterized in that described
Combustion control system includes PLC, oil transfer pump, petroleum pipeline, air supply pipe and igniter；Oil transportation is successively arranged on the petroleum pipeline
Pump, pressure reducer, solenoid valve, the air supply pipe are equipped with control valve；The oil transfer pump, solenoid valve, control valve are connect with PLC；
The petroleum pipeline head end, air supply pipe head end connect respectively with oil sources, gas source, the petroleum pipeline end section is set along car body inner wall
It is set to arc, multiple atomizers are uniformly provided on the petroleum pipeline of arch section；The end of the air supply pipe and any one atomizer
Distance be less than the arc radius；The end of air supply pipe, the petroleum pipeline of arch section constitute igniter, and igniter side is hung down
Directly it is equipped with water fender.
9. a kind of fire-fighting simulated training method for harmful influence tank car, which is characterized in that
Electric hoist device withdraws chain, and end socket is closed, and the baffle on end socket squeezes piston ejector ram, ejector piston backward, closes and completes to end socket
When, the electromagnetic lock of catapult-launching gear is bonded with piston ejector ram, ejector piston pedestal；
Electromagnetic lock powers on and controls oil transportation pump startup by PLC under locking state, and solenoid valve is opened, and fuel oil is atomized spray after atomizer
It splashes, simulation harmful influence tank car leakage；Gas supply electromagnetic valve is opened after several seconds, and igniter starts the oil pilot that will be gushed out,
It burns simulation leakage part；The electromagnetic lock power down loss of excitation of device is set using bullet after several seconds, piston ejector ram, ejector piston flicks end socket, simulation
Tank car explosive failure, while increasing flow in petroleum pipeline, so that entire end socket is burnt, realizes the leakage of simulation tank car and blast process.
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| CN201810830289.8A CN110534006A (en) | 2018-07-25 | 2018-07-25 | A kind of fire-fighting simulated training system for harmful influence tank car |
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| CN201810830289.8A CN110534006A (en) | 2018-07-25 | 2018-07-25 | A kind of fire-fighting simulated training system for harmful influence tank car |
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Application publication date: 20191203 |
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| RJ01 | Rejection of invention patent application after publication |