CN206388425U - Scene of a fire crossbeam cooling protection device is simulated in fire-fighting - Google Patents
Scene of a fire crossbeam cooling protection device is simulated in fire-fighting Download PDFInfo
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- CN206388425U CN206388425U CN201620894933.4U CN201620894933U CN206388425U CN 206388425 U CN206388425 U CN 206388425U CN 201620894933 U CN201620894933 U CN 201620894933U CN 206388425 U CN206388425 U CN 206388425U
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Abstract
Scene of a fire crossbeam cooling protection device is simulated the utility model discloses a kind of fire-fighting, including simulation crossbeam, the simulation crossbeam is made up of metal material, the left and right ends of the simulation crossbeam are mutually fixed with fixed position, the fixed position is wall or support frame or fixed beam, the simulation crossbeam is collocated with electric heater unit, temperature sensor and water pipe, the temperature sensor is arranged at simulation beam surface, the electric heater unit and temperature sensor are connected with controller, and controller controls the opening and closing of electric heater unit, the electric heater unit is opened so that simulation crossbeam is heated, the temperature sensor is triggered to control electric heater unit to close by controller, the water pipe includes some temperature descending sections, the temperature descending section of the water pipe is arranged along simulation crossbeam length direction, some spray heads are arranged at intervals with the temperature descending section of the water pipe, the spray head is used for simulation crossbeam water spray, the water pipe is collocated with magnetic valve to be controlled spray head.
Description
Technical field
The utility model is related to a kind of fire-fighting simulated training and actual combatization drills equipment technical field, and in particular to Yi Zhongyong
Scene of a fire crossbeam cooling protection device is simulated in the fire-fighting of simulation crossbeam cooling in the simulation scene of a fire.
Background technology
In fire, can often occur crossbeam and burnt down to collapse to injure the accident of people by a crashing object, after steelframe load-carrying members building is caught fire, fire-fighting
Personnel need to cool down steel load-carrying members using mass-flow in time, to avoid the bending of steel beam deformation or even cave in.For training or
Detection fire fighter is faced in " the crossbeam cooling action " to steel crossbeam under steelframe load-carrying members influence of fire, the simulation scene of a fire
The steelframe load-carrying members influenceed by electric heater unit on simulation crossbeam heating with simulating by flame.Once fire fighter does not enter
Row " crossbeam cooling action ", or " crossbeam cooling action " are not in place, and electric heater unit is not closed in time, and simulation crossbeam can be burned
And cave in, can cause damage and influence end train or manoeuvre progress.
The content of the invention
The purpose of this utility model is to provide the fire-fighting that simulation crossbeam is cooled in a kind of scene of a fire to simulation and simulates the scene of a fire
Crossbeam cooling protection device.
To achieve the above object, the utility model is adopted the following technical scheme that：A kind of fire-fighting simulation scene of a fire crossbeam cooling is protected
Protection unit, including simulation crossbeam, the simulation crossbeam is made up of metal material, the left and right ends of the simulation crossbeam with fixation
Position is mutually fixed, and the fixed position is wall or support frame or fixed beam, and the simulation crossbeam is collocated with electric heater unit, temperature
Sensor and water pipe are spent, the temperature sensor is arranged at simulation beam surface, and the electric heater unit and temperature sensor are equal
It is connected with controller, and controller controls the opening and closing of electric heater unit, the electric heater unit is opened so that simulation is horizontal
Beam is heated, and the temperature sensor is triggered to control electric heater unit to close by controller, and the water pipe includes some
Temperature descending section, the temperature descending section of the water pipe is arranged along simulation crossbeam length direction, is arranged at intervals with the temperature descending section of the water pipe some
Spray head, the spray head is used for simulation crossbeam water spray, and the water pipe is collocated with magnetic valve to be controlled spray head.
The utility model is heated by electric heater unit to simulation crossbeam, is even reddened so that simulation crossbeam is heated,
Fire fighter is by fire-fighting lance shoot-simulating crossbeam so that simulation crossbeam cools, so as to complete the regulation of " crossbeam cooling protection "
Action；Because simulation crossbeam temperature is higher, fire water, which is sprayed at simulation beam surface, can produce vapor, be showed with simulating fire
The steel crossbeam influenceed in by flame.Wherein, the setting of temperature sensor and controller, can avoid electric heater unit from persistently adding
Heat is so that simulation beam deformation is damaged；Electric heater unit of the present utility model can remotely carry out the control of start and stop；The utility model
Monitoring temperature can be carried out to simulation crossbeam by temperature sensor, and the numerical value for simulating beam surface temperature is passed into backstage control
Room processed, if simulation beam surface temperature reducing rate is more than Temperature fall speed, can determine that fire fighter completes " crossbeam drop
The action of temperature protection "；If simulation beam surface temperature is not reduced, or simulation beam surface temperature reducing rate is slower, then sentences
Determine the action that fire fighter does not carry out " crossbeam cooling protection ", or rule are closed in the performance of a different dive of " the crossbeam cooling protection " of fire fighter
Model, while being cooled by the collocation of water pipe and spray head to simulation crossbeam, to avoid simulation crossbeam from being burned.Water pipe and spray
Drenching the setting of head can avoid because fire fighter does not carry out the action of " crossbeam cooling protection ", or avoid the utility model on probation
When do not have in the case of other crossbeam cooling measures caused by the deformation of simulation crossbeam bend.
Preferably, the control process of the controller is：Electric heater unit is opened so that the temperature rising of simulation crossbeam, temperature
Degree sensor is monitored in real time to simulation beam surface temperature, and after electric heater unit heating X durations, simulation beam surface temperature reaches
Upper limit set value, temperature sensor is triggered so that controller closes electric heater unit, and crossbeam cooling protection is simulated in then progress
Operation；It is described simulation crossbeam cooling protection operation process be：Fireman uses fire-fighting lance shoot-simulating crossbeam, passes through fire-fighting
The fire water that hydraulic giant sprays cools to simulation crossbeam, so that simulation beam surface temperature is less than lower limit set value；Or simulation
The process of crossbeam cooling protection operation is：The magnetic valve on water pipe is opened, spray head is sprayed water to simulation beam surface, TEMP
Device is monitored in real time to simulation beam surface temperature, and after spray head water spray Y durations, simulation beam surface temperature is less than lower limit set
During value, closed electromagnetic valve, spray head stop water spray.
Wherein, upper limit set value, lower limit set value, X durations, Y durations are determined according to simulation crossbeam material and volume etc., X
Duration and Y durations can be alternatively fixed duration for the period, and upper limit set value, lower limit set value can be specific temperature value,
Also there can be a range of error, upper limit set value and lower limit set value are alternatively with a range of temperature section.
Preferably, the electric heater unit is collocated with the first warning device, first warning device, TEMP
Device, controller three electrical connection, when electric heater unit is after X durations, simulation beam surface temperature is still not up to upper limit set value
When, the first warning device is alarmed after delay, and controller control electric heater unit is closed.
After the alarm of first warning device, staff terminates laggard trip temperature sensor, electrical heating dress in manoeuvre or training
The failture evacuation put and reparation, in order to training next time or the progress of manoeuvre.When the heating power step-down or temperature of electric heater unit
When spending sensor degradation, the first warning device can alarm；Wherein, the first warning device is connected to Background control room, in backstage control
Room processed sets the acousto-optic device mutually arranged in pairs or groups with the first warning device.Wherein, delay duration can be selected as needed, and in delay
When simulation beam surface temperature reaches upper limit set value in long, the first warning device is not alarmed.
Preferably, the water pipe is collocated with the second warning device, second warning device, temperature sensor, control
Device three is electrically connected, and when spray head is after Y durations, spray head is still remained above to simulation crossbeam water spray or simulation beam surface temperature
During lower limit set value, the second warning device is alarmed after delay, and closed electromagnetic valve, spray head stop water spray.
After the alarm of second warning device, staff terminates laggard trip temperature sensor, water pipe, spray in manoeuvre or training
The failture evacuation and reparation of head and magnetic valve.When water pipe leak cause spray head water-carrying capacity decline, or temperature sensor damage or
When water pipe and spray head are blocked or magnetic valve is not opened, it can cause the alarm of the second alarm.Wherein, the second warning device
It is connected in Background control room, the acousto-optic device mutually arranged in pairs or groups with the second warning device is set in Background control room, in order to work
Personnel understand failure of the present utility model and produced.Wherein, delay duration, and the spray head in delay duration can be selected as needed
When stopping water spray, simulation beam surface temperature reach lower limit set value, the second warning device is not alarmed.
Preferably, the front and rear sides of the simulation crossbeam are equipped with the temperature descending section of water pipe.Above-mentioned setting is preferably, more preferably
Ground cools to simulation crossbeam.
Preferably, the electric heater unit is arranged at simulation crossbeam lower surface or upper surface, the temperature sensor is set
It is placed in the wherein side of simulation crossbeam front and rear sides.When fire fighter carries out the action of " crossbeam cooling protection ", fire-fighting lance
Fire water can be sprayed to mostly simulation crossbeam front and rear side surface on, the setting of temperature sensor location can be sensed quickly
Simulate the cooling of beam surface.
The utility model, which has, to be cooled to simulation crossbeam in the simulation scene of a fire, ensures that end manoeuvre or training can normally be entered
Capable advantage.
Brief description of the drawings
Fig. 1 is the upward view of the present utility model for simulating crossbeam；
Fig. 2 is a kind of structural representation of the present utility model for simulating crossbeam；
Fig. 3 is another structural representation of the present utility model for simulating crossbeam；
Fig. 4 is a kind of operation principle block diagram of the present utility model.
Embodiment
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of fire-fighting simulation scene of a fire crossbeam cooling protection device of the present utility model, including steel
The simulation crossbeam 1 of system, simulation crossbeam 1 is collocated with electric heater unit 2, temperature sensor 3 and water pipe, and simulation of the present utility model is horizontal
Beam is arranged at the top in simulation scene of a fire room, and simulation crossbeam 1 is I-steel, and room opposite crests are fixed with two be arranged in parallel
Fixed beam 4, simulation crossbeam 1 is fixed between two fixed beams 4 by fastener, and simulation crossbeam 1 is vertical with two fixed beams
Set.Wherein, fixed beam is changed to wall or the other fixed positions of support frame.
Temperature sensor 3 is arranged at simulation crossbeam 1 surface, and electric heater unit 2 and temperature sensor 3 connect with controller
Connect, and controller is controlled to electric heater unit 2, electric heater unit 2 is opened to be heated so as to simulate crossbeam 1, TEMP
Device 3 is triggered to control electric heater unit 2 to close by controller.Electric heater unit 2 is arranged at simulation crossbeam lower surface, temperature
Sensor 3 is arranged at the wherein side of simulation crossbeam 1 front and rear sides.
It is provided with the temperature descending sections that water pipe is set including some edge simulation crossbeam length directions, temperature descending section spaced some
Spray head 5, spray head 5 is collocated with magnetic valve 6 to be controlled spray head towards simulation crossbeam 1, water pipe.Some water pipes include
One water-main 7 and two branching pipes 8, two branching pipes 8 are in parallel with water-main 7, and magnetic valve 6 is arranged on water-main 7, branching pipe
8 be temperature descending section, and spray head is arranged on branching pipe 8.Two branching pipes 8 are located at its of the front and rear sides of simulation crossbeam 1 respectively
Middle side, so that simulation crossbeam 1 front and rear sides are equipped with spray head 5.
As shown in Figure 4, the control process of controller is：Electric heater unit 2 is opened so that the temperature rising of simulation crossbeam 1, temperature
3 pairs of simulation surface temperatures of crossbeam 1 of degree sensor are monitored in real time, after the heating X durations of electric heater unit 2, simulate the surface temperature of crossbeam 1
Upper limit set value is reached, temperature sensor 3 is triggered so that controller closes electric heater unit 2, and then progress simulation crossbeam drops
Temperature protection operation.
Simulation crossbeam cooling protection operation process be：Fireman uses fire-fighting lance shoot-simulating crossbeam 1, passes through fire-fighting
The fire water that hydraulic giant sprays cools to simulation crossbeam, so that simulation crossbeam 1 surface temperature is less than lower limit set value.
Or the process of simulation crossbeam cooling protection operation is：The magnetic valve 6 on water-main 7 is opened, spray head 5 is horizontal to simulation
The surface sprinkling of beam 1,3 pairs of simulation surface temperatures of crossbeam 1 of temperature sensor are monitored in real time, after the water spray Y durations of spray head 5, simulation
When the surface temperature of crossbeam 1 is less than lower limit set value, magnetic valve 6 is closed, spray head 5 stops water spray.
Simulation crossbeam 1 surface is provided with some indicator lamps, and indicator lamp is electrically connected with temperature sensor 3, and indicator lamp is at least wrapped
The first indicator lamp, the second indicator lamp and the 3rd indicator lamp are included, the first indicator lamp is red light, and the second indicator lamp is green light, and the 3rd refers to
It is amber light to show lamp.When the simulation surface temperature of crossbeam 1 reaches upper limit set value, the first indicator lamp is bright, represents that simulation crossbeam 1 needs
Cooling protection；When simulating the surface temperature of crossbeam 1 less than lower limit set value, the second indicator lamp is bright, represents that simulation crossbeam 1 is in peace
Total state, it is not necessary to carry out cooling protection；When the simulation surface temperature value of crossbeam 1 is located between upper limit set value and lower limit set value
When, the 3rd indicator lamp is bright, represents that electric heater unit 2 heats simulation crossbeam 1, or represent that simulation crossbeam 1 is not yet cooled to peace
Total state.The indicator lamp of more different colours can also be increased, more intuitively the temperature for simulating beam surface is shown,
It is easy to staff to understand the situation of beam surface temperature value,
Electric heater unit 2 is collocated with the first warning device, and the first warning device, temperature sensor 3, controller three are electrically connected
Connect, when electric heater unit 2 is after X durations, and simulation crossbeam 1 surface temperature is still not up to upper limit set value, the first report after delay
Alarm device is alarmed, and controller control electric heater unit 2 is closed.
Water pipe is collocated with the second warning device, and spray is worked as in the second warning device, temperature sensor 3, controller three electrical connection
Drench first 5 after Y durations, when spray head 5 is still sprayed water or simulated the surface temperature of crossbeam 1 to simulation crossbeam 1 and remains above lower limit set value,
The second warning device is alarmed after delay, and magnetic valve 6 is closed, spray head 5 stops water spray.
The utility model is used in the fire-fighting simulation scene of a fire, and the utility model is added by electric heater unit to simulation crossbeam
Heat, even reddens to simulate the crossbeam influenceed in the scene of a fire by flame, fire fighter passes through fire water so that simulation crossbeam is heated
Rifle shoot-simulating crossbeam is so that simulation crossbeam cools to complete the compulsory exercise of " crossbeam cooling protection "；Due to simulation crossbeam temperature
Higher, fire water, which is sprayed at simulation beam surface, can produce vapor, to simulate the steel influenceed in scene of fire by flame
Crossbeam.Electric heater unit of the present utility model carries out long-range start-up and shut-down control, the utility model by staff in Background control room
Monitoring temperature can be carried out to simulation crossbeam by temperature sensor, and the numerical value for simulating beam surface temperature is passed into backstage control
Room processed, if simulation beam surface temperature reducing rate is more than Temperature fall speed, can determine that fire fighter completes " crossbeam drop
The action of temperature protection "；Staff can also carry out the observation to fire fighter by monitor, to judge whether fire fighter is complete
Into the action of " crossbeam cooling protection "；Or the collocation that staff simulates beam surface Temperature numerical by monitor and backstage is entered
Whether row fire fighter completes the judgement of " crossbeam cooling protection " action.
Wherein, acted when fire fighter does not carry out " crossbeam cooling protection ", or fire fighter carries out ground using fire-fighting lance
Sweep times are shorter, when crossbeam does not cool to lower limit set value, and " crossbeam cooling protection " is carried out using spray head water spray.Wherein,
Upper limit set value, lower limit set value, X durations, Y durations are calculated according to simulation crossbeam with material and electric heater unit heating power
Go out, X durations and Y durations can be alternatively fixed duration for the period, and upper limit set value, lower limit set value can be specific temperature
Value, can also have a range of error, upper limit set value and lower limit set value are alternatively with a range of temperature section.
Indicator lamp is used for the prompting that " crossbeam cooling protection " action is carried out to fire fighter, and it is new that indicator lamp is additionally operable to this practicality
The test of type, just can be appreciated that the state of temperature of simulation beam surface when making staff at the scene；Simulate if desired more
The real scene of a fire, can often close indicator lamp before progress manoeuvre or training start.
After the alarm of first warning device, staff terminates laggard trip temperature sensor, electrical heating dress in manoeuvre or training
The failture evacuation put and reparation, in order to training next time or the progress of manoeuvre.When the heating power step-down or temperature of electric heater unit
When spending sensor degradation, the first warning device can alarm；Wherein, the first warning device is connected to Background control room, in backstage control
Room processed sets the acousto-optic device mutually arranged in pairs or groups with the first warning device.After the alarm of second warning device, staff is in manoeuvre or instruction
Practice failture evacuation and the reparation for terminating laggard trip temperature sensor, water pipe, spray head and magnetic valve.When water pipe leak causes spray
Head water-carrying capacity decline, from spray head spray water only part water be injected in simulation crossbeam on when, or temperature sensor damage or
When water pipe and spray head are blocked or magnetic valve is not opened, it can cause the alarm of the second alarm.Wherein, the second warning device
It is connected in Background control room, the acousto-optic device mutually arranged in pairs or groups with the second warning device is set in Background control room, in order to work
Personnel understand failure of the present utility model and produced.Wherein, delay duration can be selected as needed, and simulation is horizontal in delay duration
When beam surface temperature reaches upper limit set value, the first warning device is not alarmed.Wherein, delay duration can be selected as needed, and
When spray head stopping water spray, simulation beam surface temperature reach lower limit set value in delay duration, the second warning device is not reported
It is alert.
The utility model, which has, to be cooled to simulation crossbeam in the simulation scene of a fire, ensures that end manoeuvre or training can normally be entered
Capable advantage.
Claims (5)
1. scene of a fire crossbeam cooling protection device is simulated in a kind of fire-fighting, it is characterised in that including simulation crossbeam, the simulation crossbeam by
Metal material is made, and the left and right ends of the simulation crossbeam are mutually fixed with fixed position, and the fixed position is wall or branch
Support or fixed beam, the simulation crossbeam are collocated with electric heater unit, temperature sensor and water pipe, and the temperature sensor is set
In simulation beam surface, the electric heater unit and temperature sensor are connected with controller, and controller control electrical heating dress
The opening and closing put, the electric heater unit is opened so that simulation crossbeam is heated, and the temperature sensor is triggered with logical
Cross controller control electric heater unit to close, the water pipe includes some temperature descending sections, the temperature descending section edge simulation crossbeam of the water pipe
Length direction is arranged, some spray heads are arranged at intervals with the temperature descending section of the water pipe, and the spray head is used for simulation crossbeam spray
Water, the water pipe is collocated with magnetic valve to be controlled spray head.
2. scene of a fire crossbeam cooling protection device is simulated in fire-fighting according to claim 1, it is characterised in that the electrical heating dress
Put and be collocated with the first warning device, first warning device, temperature sensor, controller three electrical connection, when electrical heating dress
Put after X durations, when simulation beam surface temperature is still not up to upper limit set value, the first warning device is alarmed after delay, and control
Device control electric heater unit processed is closed.
3. scene of a fire crossbeam cooling protection device is simulated in fire-fighting according to claim 1, it is characterised in that the water pipe collocation
There are the second warning device, second warning device, temperature sensor, controller three electrical connection, when spray head is through Y durations
Afterwards, when spray head still remains above lower limit set value to simulation crossbeam water spray or simulation beam surface temperature, the second alarm after delay
Device is alarmed, and closed electromagnetic valve, spray head stop water spray.
4. scene of a fire crossbeam cooling protection device is simulated in fire-fighting according to claim 1, it is characterised in that the simulation crossbeam
Front and rear sides be equipped with the temperature descending section of water pipe.
5. scene of a fire crossbeam cooling protection device is simulated in fire-fighting according to claim 1, it is characterised in that the electrical heating dress
Install and be placed in simulation crossbeam lower surface or upper surface, the temperature sensor is arranged at wherein the one of simulation crossbeam front and rear sides
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894933.4U CN206388425U (en) | 2016-08-17 | 2016-08-17 | Scene of a fire crossbeam cooling protection device is simulated in fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894933.4U CN206388425U (en) | 2016-08-17 | 2016-08-17 | Scene of a fire crossbeam cooling protection device is simulated in fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388425U true CN206388425U (en) | 2017-08-08 |
Family
ID=59487338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894933.4U Active CN206388425U (en) | 2016-08-17 | 2016-08-17 | Scene of a fire crossbeam cooling protection device is simulated in fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388425U (en) |
-
2016
- 2016-08-17 CN CN201620894933.4U patent/CN206388425U/en active Active
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