CN214377046U - A miniaturized controllable ignition for simulating fire control fire training - Google Patents
A miniaturized controllable ignition for simulating fire control fire training Download PDFInfo
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- CN214377046U CN214377046U CN202120362618.8U CN202120362618U CN214377046U CN 214377046 U CN214377046 U CN 214377046U CN 202120362618 U CN202120362618 U CN 202120362618U CN 214377046 U CN214377046 U CN 214377046U
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Abstract
The utility model relates to a miniaturized controllable ignition device for simulating fire fighting training, which comprises a panel, an air supply pipeline, an explosion-proof air supply machine, a flame detector, an explosion-proof electromagnetic valve and a pressure switch, wherein the air supply pipeline, the explosion-proof air supply machine, the flame detector, the explosion-proof electromagnetic valve and the pressure switch are fixed on the panel; the utility model integrates the combustion pipeline and the air supply pipeline on the panel, and is provided with a special explosion-proof air supply fan to supply air to the ignition head, thereby ensuring the success rate of ignition; the occupation of land space is little, convenient to detach installation and later maintenance.
Description
Technical Field
The utility model belongs to the technical field of steerable experimental apparatus, more specifically say, a miniaturized ignition for fire control training system.
Background
The fire has the characteristics of burst, complexity, unpredictability and the like, and not only can cause property loss, but also can endanger the life of people. A large number of existing fire cases show that when a serious fire disaster occurs, fire officers and soldiers only need to fight hard without worrying about the spirit of the fire, and the situation of the fire disaster is difficult to control. Therefore, the simulation training of fire officers and soldiers aiming at fire scenes is very important.
At present, the ignition device connected with a large pipeline is mostly used in the real fire simulation training facilities of the domestic fire-fighting base, and the device has the following defects: 1) the occupied area is large, and an additional air storage tank and an additional conveying pipeline are needed; 2) more fuel gas can be reserved in the pipeline by a longer gas transmission pipeline, so that not only is the fuel gas wasted, but also more hidden leakage troubles are caused; 3) and the later maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a miniaturized controllable ignition for fire control conflagration training facility. The use of a set of miniaturized controllable ignition device can simplify a whole set of fire-fighting training facilities, is safer and more reliable, reduces the maintenance cost and improves the training efficiency.
The utility model discloses realize that the technical scheme that above-mentioned purpose adopted is: a miniaturized controllable ignition device for simulating fire-fighting fire training comprises a panel, an air supply pipeline, an explosion-proof air supply machine, a flame detector, an explosion-proof electromagnetic valve and a pressure switch, wherein the air supply pipeline, the explosion-proof air supply machine, the flame detector, the explosion-proof electromagnetic valve and the pressure switch are fixed on the panel;
the gas inlet of the gas supply pipeline is connected with a fuel source of an ignition device, the gas outlet of the gas supply pipeline is connected with a combustion fire point in a fire training area, and the igniting gas outlet of the gas supply pipeline is connected with an ignition head in the fire training area; an explosion-proof electromagnetic valve is arranged on the air supply pipeline;
one end of the air supply pipeline is connected with the explosion-proof air supply fan, and the other end of the air supply pipeline is used as an air supply air outlet and is connected with an air outlet in the fire training area; a pressure switch is arranged on the air supply pipeline;
the probe of the flame detector is arranged in the fire training area;
the explosion-proof air supply machine, the flame detector, the explosion-proof electromagnetic valve and the pressure switch are all connected with the control unit.
The air supply pipeline is a U-shaped pipeline.
The gas supply pipeline is connected with a branch pipeline, and the tail end of the branch pipeline is used as a pilot gas outlet.
The branch pipeline is provided with an electromagnetic valve, and the electromagnetic valve is connected with the control unit.
And the gas supply pipeline is provided with an explosion-proof electric regulating valve which is connected with the control unit.
The explosion-proof electromagnetic valve is in plurality. And a manual butterfly valve is arranged on the air supply pipeline.
The gas inlet, the gas outlet, the ignition gas outlet and the air supply air outlet are respectively provided with connectors which are respectively connected with a fuel source of an ignition device, a combustion fire point in a fire training area, an ignition head in the fire training area and an air outlet in the fire training area through respective connectors.
The panel is a metal panel.
The panel is also provided with a combustible gas detector, and the combustible gas detector is connected with the control unit.
The utility model has the following beneficial effects and advantages:
1. the utility model integrates the combustion pipeline and the air supply pipeline on a panel with 680 x 700mm, and is provided with a special explosion-proof air supply fan to supply air to the ignition head, thereby ensuring the success rate of ignition; the occupation of land space is little, convenient to detach installation and later maintenance.
2. The utility model is provided with a plurality of explosion-proof electromagnetic valves and explosion-proof regulating valves, can remotely automatically control the opening and closing of the valves and regulate the fire intensity in the training; the flame detector and the air inlet pressure switch are used for detecting flame and air supply conditions to form closed-loop control, so that the fire conditions under different combustion environments are fully simulated, and the safety and reliability are improved.
3. The utility model discloses use ordinary small-size liquefied petroleum gas jar as the fuel source, do not need special large-scale gas holder, so preparation work before the rehearsal is simple, and the training is with low costs, and the supplementary fuel is convenient.
Drawings
FIG. 1 is a view of a miniaturized device according to the present invention;
wherein, 1, a flame detector; 2. an explosion-proof electric regulating valve; 3. a gas supply line; 4. an explosion-proof solenoid valve; 5. a combustible gas detector; 6. an explosion-proof air supply machine; 7. a manual butterfly valve; 8. a pressure switch; 9. a gas inlet; 10. a pilot gas outlet; 11. an air supply air outlet; 12. a combustion gas outlet;
fig. 2 is a network diagram of the simulated fire training system of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
1. Referring to fig. 1, a miniaturized ignition device for a fire training system includes: a flame detector 1; an explosion-proof electric regulating valve 2; a gas supply line 3; an explosion-proof electromagnetic valve 4; a combustible gas detector 5; an explosion-proof air supply machine 6; a manual butterfly valve 7; a pressure switch 8; a gas inlet 9; a pilot gas outlet 10; an air supply air outlet 11; and a combustion gas outlet 12.
The ignition device is arranged on a panel of 680mm x 700mm, and the device panel can be fixed on a wall surface, so that the plane space is saved. The panel can be made of metal materials such as stainless steel, aluminum alloy and the like.
The ignition device can use a liquefied petroleum gas tank as a fuel source, is convenient to replace, does not need a large gas storage tank, and is relatively safe and reliable.
The gas supply system comprises a pipeline, an explosion-proof electromagnetic valve and an electric regulating valve, wherein the electric regulating valve is used for providing liquefied petroleum gas for ignition and combustion, the electromagnetic valve is used for controlling whether the liquefied petroleum gas is allowed to pass through, and the electric regulating valve is used for controlling the flow.
Connectors are arranged on the gas inlet 9, the gas outlet 12, the ignition gas outlet 10 and the air supply air outlet 11 and are respectively connected with a fuel source, a combustion fire point, an ignition head and an air outlet in a fire training area through respective connectors. Wherein the connector is a metal quick connector, is convenient and quick to install, and connects the metal pipeline on the panel with the metal hose going to the ignition head, the combustion fire point and the air outlet and the rubber pipeline from the liquefied petroleum gas tank respectively. In the fire-fighting fire training simulation area, the pilot gas is ignited at the ignition head, thereby igniting the gas at the combustion gas outlet.
The fuel source of the ignition device is connected to a gas inlet 9, after passing through a valve, one part of the fuel source is connected to an ignition head from a pilot gas outlet 10, and the other part of the fuel source is connected to a combustion ignition point from a combustion gas outlet 12. Before the ignition, the explosion-proof air supply machine 6 is started, and is connected to a fire point through the air supply air outlet 11, so that air is provided for combustion, the combustion can be more sufficient, and the combustion effect is better.
The ignition device controls the fire intensity by controlling the opening degree of the explosion-proof electric regulating valve 2, and can simulate the fire intensity which changes according to different conditions in real fire.
The ignition device detects whether the ignition is successful or not through the flame detector 1, and if the ignition is unsuccessful, the ignition device can be started again through a program; if the ignition is unsuccessful for many times, the electromagnetic valve and the air supply fan are closed, and an alarm signal is fed back to guide an operator to troubleshoot faults.
The ignition device detects the concentration of the combustible gas near the device through the combustible gas detector 5, when the concentration reaches an alarm value, the combustible gas is indicated to be leaked, and the device feeds back an alarm signal to guide an operator to investigate a leakage point.
Ignition passes through pressure switch 8 and judges whether to assist the injection of burning air to can predetermine the air feed volume through the aperture of adjusting manual butterfly valve 7, in order to reach best combustion effect.
2. Network of the system:
as shown in FIG. 2, the utility model discloses a 3 layers of network structure, 1 layer are the executive layer, and 2 layers are the PLC control layer, and 3 layers are the data layer. An operator performs PLC control through an upper computer program, and the PLC controls the explosion-proof electromagnetic valve, the explosion-proof electric regulating valve, the explosion-proof fan and other devices on the execution layer; the on-off state of the explosion-proof electromagnetic valve, the opening degree of the explosion-proof electric regulating valve and the running state of the explosion-proof fan, and the states of the pressure switch, the flame detector and the combustible gas detector are upwards fed back to the data server through the PLC. The operator can inquire historical data through the upper computer.
Claims (10)
1. A miniaturized controllable ignition device for simulating fire-fighting fire training is characterized by comprising a panel, an air supply pipeline (3), an air supply pipeline, an explosion-proof air supply machine (6), a flame detector (1), an explosion-proof electromagnetic valve (4) and a pressure switch (8), wherein the air supply pipeline, the explosion-proof air supply machine, the flame detector (1), the explosion-proof electromagnetic valve and the pressure switch are fixed on the panel;
a gas inlet (9) of the gas supply pipeline (3) is connected with a fuel source of an ignition device, a gas outlet (12) of the gas supply pipeline (3) is connected with a combustion fire point in a fire training area, and a fire ignition gas outlet (10) of the gas supply pipeline (3) is connected with an ignition head in the fire training area; an explosion-proof electromagnetic valve (4) is arranged on the air supply pipeline (3);
one end of the air supply pipeline is connected with the explosion-proof air supply machine (6), and the other end of the air supply pipeline is used as an air supply air outlet (11) to be connected with an air outlet in the fire training area; a pressure switch (8) is arranged on the air supply pipeline;
the probe of the flame detector (1) is arranged in a fire training area;
the anti-explosion air supply machine (6), the flame detector (1), the anti-explosion electromagnetic valve (4) and the pressure switch (8) are all connected with the control unit.
2. A miniaturized controllable fire-lighting device for simulating fire training according to claim 1, characterized in that the air supply pipe (3) is a U-shaped pipe.
3. A miniaturized controllable fire-lighting device for simulating fire training according to claim 1 or 2, characterized in that the air supply pipeline (3) is connected with a branch pipeline, and the end of the branch pipeline is used as a pilot gas outlet (10).
4. A miniaturized controllable fire ignition device for simulating fire fighting training according to claim 3, characterized in that the branch line is provided with a solenoid valve, which is connected with a control unit.
5. The small-sized controllable ignition device for simulating fire-fighting training as recited in claim 1, characterized in that the gas supply pipeline (3) is provided with an explosion-proof electric regulating valve (2), and the explosion-proof electric regulating valve (2) is connected with a control unit.
6. A miniaturized controllable ignition device for simulating fire fighting training according to claim 1, characterized in that said explosion-proof electromagnetic valve (4) is in plurality.
7. A miniaturized controllable ignition device for simulating fire fighting training according to claim 1, characterized in that a manual butterfly valve (7) is arranged on the air supply pipeline.
8. The miniature controllable ignition device for simulating fire-fighting training according to claim 1, wherein the gas inlet (9), the gas outlet (12), the ignition gas outlet (10) and the air supply air outlet (11) are respectively provided with connectors, and are respectively connected with an ignition device fuel source, a combustion fire point in a fire training area, an ignition head in the fire training area and an air outlet in the fire training area through the respective connectors.
9. A miniaturized controllable ignition device for simulating fire fighting training according to claim 1, characterized in that a combustible gas detector (5) is further provided on the panel, and the combustible gas detector (5) is connected with a control unit.
10. A miniaturized controllable fire ignition device for simulating fire fighting training according to claim 1, characterized in that said panel is a metal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362618.8U CN214377046U (en) | 2021-02-07 | 2021-02-07 | A miniaturized controllable ignition for simulating fire control fire training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362618.8U CN214377046U (en) | 2021-02-07 | 2021-02-07 | A miniaturized controllable ignition for simulating fire control fire training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377046U true CN214377046U (en) | 2021-10-08 |
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ID=77964784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120362618.8U Active CN214377046U (en) | 2021-02-07 | 2021-02-07 | A miniaturized controllable ignition for simulating fire control fire training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377046U (en) |
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2021
- 2021-02-07 CN CN202120362618.8U patent/CN214377046U/en active Active
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