CN214249703U - Igniter for fire-fighting simulation real fire - Google Patents

Abstract

The utility model relates to a fire drill field, concretely relates to fire control simulation is some firearm for real fire. The utility model provides a fire control simulation is some firearm for real fire, includes burning compartment and connecting tube, the connecting tube rear end is equipped with air supply mechanism, connecting tube front end and burning compartment intercommunication, the burning compartment is connected with the gas pipeline, be equipped with the solenoid valve on the gas pipeline, the gas export and the burning compartment intercommunication of gas pipeline, the burning compartment is formed with to one side open-ended fire outlet, be equipped with the ignition needle in the burning compartment, burning compartment collocation has the flame detector who is used for detecting whether there is the gas in the burning compartment at the burning, the ignition needle relative position with the gas export with go out between the fire outlet, the ignition needle is connected with first wire, flame detector is connected with the second wire, first wire and second wire are located the connecting tube and extend to outside the simulation scene of a fire along connecting tube length direction. The utility model has the advantages of high use safety.

Description

Igniter for fire-fighting simulation real fire

Technical Field

The utility model relates to a fire drill field, concretely relates to fire control simulation is some firearm for real fire.

Background

In order to improve the fire drill effect, a real fire simulator is adopted, electric sparks are generated through an igniter to ignite liquid fuel or gas fuel of the real fire simulator, so that real fire burnt by the bear is obtained, and the simulated fire scene of the fire drill is more like the scene of fire in a chemical plant and the like. In order to ensure the scale of a real fire and to ensure that some biomass fuels can be ignited, the liquid fuel or the gas fuel of the real fire simulation device always keeps a large flow, if the igniter cannot immediately ignite the fuel flowing out of the fuel pipeline, the fuel can be deposited and a deflagration phenomenon can occur when a subsequent igniter ignites the fuel; if the igniter is damaged and can not ignite, liquid fuel or gas fuel of the real fire simulation device can flow out all the time, and the safety is poor. Wherein, in order to guarantee the security, can adopt the electrically controlled mode, carry out the remote control operation of some firearm through the controller.

Disclosure of Invention

The utility model aims at providing a fire control simulation that safety in utilization is higher is with some firearms on real fire.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire control simulation is some firearm for real fire, includes burning compartment and connecting tube, the connecting tube rear end is equipped with air supply mechanism, connecting tube front end and burning compartment intercommunication, the burning compartment is connected with the gas pipeline, be equipped with the solenoid valve on the gas pipeline, the gas export and the burning compartment intercommunication of gas pipeline, the burning compartment is formed with to one side open-ended fire outlet, be equipped with the ignition needle in the burning compartment, burning compartment collocation has the flame detector who is used for detecting whether there is the gas in the burning compartment at the burning, the ignition needle relative position with the gas export with go out between the fire outlet, the ignition needle is connected with first wire, flame detector is connected with the second wire, first wire and second wire are located the connecting tube and extend to outside the simulation scene of a fire along connecting tube length direction.

Carry out the utility model discloses when some firearm used, start air supply mechanism earlier, the ignition needle lasts the electric spark afterwards, opens the solenoid valve afterwards, and the gas moves to ignition needle side under the new trend effect to realize lighting of gas, the gas of being lighted moves in order to form naked light to the fire outlet side along the burning storehouse, and the little fire that derives from the fire outlet at last lights in order to form big fire with the fuel of real fire analogue means. Wherein, judge whether the gas in the combustion chamber is lighted through flame detector, if obtain the signal that the gas was lighted, stop to supply power for the ignition needle. The utility model can ignite big fire by small fire, so that deflagration can not occur, and the safety is higher; just the utility model discloses be equipped with the flame detector, can judge this condition of gas whether to light in the burning storehouse to in time be the outage of ignition needle, with the life of guaranteeing the ignition needle, or under the condition that the ignition needle can not ignite, the quick closing solenoid valve, and make air supply mechanism keep air supply a period air supply mechanism stop work at last, so that follow-up maintenance. Wherein, the utility model discloses a first wire and second wire all are located connecting tube, can not contact with flame, do not have the possibility that first wire and second wire are burnt out, can guarantee the utility model discloses stability during the use. Wherein, the utility model discloses the some firearm can arrange the controller in pairs and use to make the break-make electricity of ignition needle, opening of air supply mechanism open, the switching of solenoid valve obtains automatic control.

Preferably, the rear end of the connecting pipeline is provided with a vent, and the air supply mechanism comprises a fan arranged at the vent. Fresh air is sent to the combustion bin through the fan so as to drive the ignited gas to flow to the fire outlet.

Preferably, a wind pressure monitor is arranged in the connecting pipeline. When the wind pressure monitor detects that wind passes through the connecting pipeline, the electromagnetic valve is opened and the conductive needle is electrified.

Preferably, the combustion chamber is formed with the fire outlet opening at a front end thereof. The fire outlet is opened downwards, so that water can be prevented from entering the combustion chamber when the water gun is used by fire drill personnel.

Preferably, the combustion chamber fire outlet extends downwards to form a guide cylinder with an annular cross section. The guide cylinder is in order to further avoid having water to get into the combustion chamber, and the guide cylinder can lead to gas simultaneously, so that the utility model discloses the produced little fire of some firearm lights real fire analogue means's fuel.

Preferably, the flame detector and the ignition needle are both fixed on a support, the support is fixed with the combustion chamber, and the flame detector is a combination of an ultraviolet flame detector and an ion flame detector. The arrangement facilitates the positioning and fixing of the flame detector and the ignition needle.

Preferably, the flame detector is one or a combination of an ultraviolet flame detector and an ion flame detector, and at least two flame detectors are arranged in the combustion chamber. Through setting up two flame detector, or two flame detector that survey the principle difference to whether have flame in the definite combustion chamber, in order to guarantee the utility model discloses practical stability.

Preferably, the gas pipeline is close to combustion chamber department or the combustion chamber outside and is close to fire outlet department and is equipped with gas concentration detector, and the simulation scene of a fire is equipped with ventilation mechanism. When gas pipeline is close to combustion chamber department gas leakage, for avoiding simulating the too much gas of scene of a fire department deposit, ventilation mechanism opens, in order to guarantee the utility model discloses security during the use.

Preferably, a fire point temperature detector is arranged on the outer side of the combustion chamber and close to the fire outlet, and a spraying mechanism is arranged above the simulated fire field relative to the fire outlet. When the fire point temperature detector detects that the temperature of the fire outlet of the combustion chamber is abnormal (when the flame temperature is overhigh), the electromagnetic valve can be closed and the spraying mechanism can be opened to extinguish fire; wherein, the utility model discloses some firearm goes out the burner and is close to real fire analogue means, sprays the mechanism and still is used for extinguishing real fire analogue means department biomass fuel's flame.

The utility model has the advantages of high use safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the utility model.

Detailed Description

The invention will be further described with reference to the drawings and the specific embodiments.

By figure 1 and figure 2, the utility model discloses a fire control simulation is some firearms for real fire, including burning compartment 1 and connecting tube 2, connecting tube 2 rear end is equipped with air supply mechanism, connecting tube 2 front end and 1 intercommunication in burning compartment, burning compartment 1 is connected with gas pipeline 3, be equipped with solenoid valve 31 on the gas pipeline 3, gas pipeline 3's gas export and 1 intercommunication in burning compartment, burning compartment 1 is formed with to one side open-ended fire outlet 10, be equipped with ignition needle 4 and flame detector in the burning compartment 1, ignition needle 4 relative bit and gas export and go out between the fire outlet 10, ignition needle 4 is connected with first wire 40, flame detector is connected with second wire 50, first wire 40 and second wire 40 are located connecting tube 2 and extend to outside the simulation fire outlet along connecting tube 2 length direction.

Wherein, the rear end of the connecting pipeline 2 is provided with a vent 21, and the air supply mechanism comprises a fan 22 arranged at the vent 21. Wherein, a wind pressure monitor 23 is arranged in the connecting pipeline 2. Wherein. Two flame detectors are arranged in the combustion chamber 13, wherein the two flame detectors are an ultraviolet flame detector 51 and an ion flame detector 52 respectively. Wherein, the ion flame detector 52 and the ignition needle 4 are both fixed on the bracket 13, and the bracket 13 is fixed in the combustion chamber 1. Wherein, the ultraviolet flame detector 51 is fixed on the surface of the combustion chamber.

Wherein, the front end of the combustion chamber 1 is provided with the fire outlet 10 which is opened downwards, and the fire outlet 10 of the combustion chamber extends downwards to form a guide cylinder 11 with an annular cross section. Wherein, the combustion chamber 1 outside is equipped with gas concentration detector 61 and ignition temperature detector 62 near the fire outlet side, and the simulation scene of a fire is equipped with ventilation mechanism, and the simulation scene of a fire is equipped with for the top of fire outlet and sprays mechanism 63. Wherein, the ventilation and air exchange mechanism comprises a ventilator and the like.

The utility model discloses the collocation controller uses, and solenoid valve 31, ignition needle 4, two flame detectors, fan 22, wind pressure monitor 23, gas concentration detector 61, fire point thermodetector 62, ventilation mechanism and spray mechanism 63 all are connected with the controller electricity.

When the igniter of the utility model is used, the air supply mechanism is firstly started, when the air pressure monitor detects that air flows rapidly in the connecting pipeline, the ignition needle is started under the control of the controller to generate electric spark, and the electromagnetic valve is opened at the same time; then if the two flame detectors send a signal that open fire exists in the combustion chamber to the controller, the power supply for the ignition needle is stopped; if two flame detectors detect the condition that there is not naked light in the combustion chamber in the second or several seconds after the solenoid valve opens, then solenoid valve and ignition needle are closed to the controller, and the fan is controlled simultaneously and a period of time bloies in to the combustion chamber to report to the police so that the staff overhauls. When flame is led out from a fire outlet of a combustion chamber of the igniter, the real fire simulation device is started so as to generate a big fire burnt by the bear at the position of the real fire simulation device.

When the gas concentration detector detects gas, the gas concentration detector sends a signal to enable the ventilation mechanism to be started under the action of the controller, and meanwhile, workers are informed to overhaul. When the fire point temperature detector detects that the temperature at the fire outlet of the combustion chamber is abnormal (when the flame temperature is overhigh), the electromagnetic valve is closed under the action of the controller, and the spraying mechanism is opened to extinguish fire.

The utility model has the advantages of high use safety.

Claims (9)

1. The utility model provides a fire control simulation is some firearms for real fire, its characterized in that includes burning compartment and connecting tube, the connecting tube rear end is equipped with air supply mechanism, connecting tube front end and burning compartment intercommunication, the burning compartment is connected with the gas pipeline, the last solenoid valve that is equipped with of gas pipeline, the gas export and the burning compartment intercommunication of gas pipeline, the burning compartment is formed with to one side open-ended fire outlet, be equipped with the ignition needle in the burning compartment, burning compartment collocation has the flame detector that whether has the gas in the burning compartment to be used for detecting, the ignition needle relative position with the gas export with go out between the fire outlet, the ignition needle is connected with first wire, flame detector is connected with the second wire, first wire and second wire are located the connecting tube and extend to outside the simulation fire field along connecting tube length direction.

2. The igniter for fire fighting simulation of real fire as claimed in claim 1, wherein a vent is provided at a rear end of the connecting pipe, and the blowing mechanism includes a fan provided at the vent.

3. A fire fighting fire simulation ignitor according to claim 1, wherein a wind pressure monitor is provided in said connecting conduit.

4. A fire simulation igniter as claimed in claim 1, wherein said combustion chamber is formed at a front end thereof with said fire outlet opening downwardly.

5. A fire fighting fire simulation igniter as defined in claim 4, wherein the firebox outlet extends downwardly to form a guide tube having an annular cross-section.

6. A fire fighting igniter for simulating real fire as defined in claim 1, wherein the flame detector and the ignition needle are fixed to a bracket, the bracket being fixed to the combustion chamber.

7. A fire simulation igniter as claimed in claim 1, wherein the flame detector is one or a combination of an ultraviolet flame detector and an ion flame detector, and at least two flame detectors are provided in the combustion chamber.

8. A fire-fighting fire simulation igniter as claimed in claim 1, wherein a gas concentration detector is provided at a position of the gas pipeline adjacent to the combustion chamber or at the outer side of the combustion chamber and adjacent to the fire outlet, and a ventilation mechanism is provided at the simulated fire scene.

9. The igniter for simulating real fire for fire fighting as claimed in claim 8, wherein a fire point temperature detector is provided outside the combustion chamber and adjacent to the fire outlet, and a spraying mechanism is provided above the simulated fire field relative to the fire outlet.

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