CN210039201U - Fire-fighting simulation system - Google Patents
Fire-fighting simulation system Download PDFInfo
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- CN210039201U CN210039201U CN201920791649.8U CN201920791649U CN210039201U CN 210039201 U CN210039201 U CN 210039201U CN 201920791649 U CN201920791649 U CN 201920791649U CN 210039201 U CN210039201 U CN 210039201U
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Abstract
The utility model discloses a fire-fighting simulation system, which comprises an input control circuit for simulating start or stop, a fire source simulation circuit for simulating fire source generation, a controller and a fire-fighting simulation circuit for simulating fire-fighting; the input control circuit, the fire source simulation circuit and the fire extinguishing simulation circuit are respectively connected with the controller, the fire extinguishing simulation circuit comprises a simulation portable fire extinguisher module and a sensor module for receiving signals of the fire extinguisher module, the simulation portable fire extinguisher module is connected with the sensor module, and the sensor module is connected with the controller; the effect is as follows: the fire source simulation circuit and the fire extinguishing simulation circuit can simulate fire environment and simulate fire extinguishing operation, so that trainees can adapt to and become familiar with fire site conditions, and master a method for correctly using a fire extinguisher and escape training, thereby improving the effect of fire drill.
Description
Technical Field
The utility model relates to a fire control simulation technology field, concretely relates to fire control analog system that puts out a fire.
Background
Along with the rapid development of economic society, the density of buildings is continuously increased, the power consumption load is increased, fire accidents frequently occur, and in order to reduce casualties and property loss and improve the success rate in special fire and disaster accident handling actions, the construction of fire-fighting teams and equipment are enhanced, and more importantly, daily simulation training is enhanced, so that a fire-fighting simulation system with good universality, which can simulate fire environments, master fire-fighting methods and escape, is necessary to be built.
Disclosure of Invention
The utility model aims at providing a fire control simulation system that can simulate fire hazard environment and simulate to put out a fire.
The utility model discloses the technical scheme who takes does: a fire-fighting simulation system comprises an input control circuit for simulating starting or stopping, a fire source simulation circuit for simulating the occurrence of a fire source, a controller and a fire-fighting simulation circuit for simulating fire fighting;
the fire extinguishing simulation circuit comprises a simulation portable fire extinguisher module and a sensor module for receiving signals of the fire extinguisher module, the simulation portable fire extinguisher module is connected with the sensor module, and the sensor module is connected with the controller.
Preferably, the simulated portable fire extinguisher module comprises a simulated portable fire extinguisher body, a light touch switch for simulating the opening of the fire extinguisher is arranged on a pressure handle on the fire extinguisher body, and the light touch switch is used for controlling the on/off of a 5V power supply of the sensor module.
Preferably, the sensor module comprises a plurality of sensor circuits with the same structure, each sensor circuit comprises a resistor and a photoresistor, the tact switch is used for controlling the on/off of a 5V power supply, the resistors and the photoresistors are connected in series, and the common end of the resistors and the photoresistors is used as the output end of the sensor circuit and is connected with the controller.
Preferably, the input control circuit comprises a key control circuit and a wireless control circuit.
Preferably, the wireless control circuit includes 433 wireless receiving module, triode Q2 and relay J1, 433 wireless receiving module conveys the start signal of outside 433 sending module to triode Q2's base, triode Q2's projecting pole is connected with the 12V power, triode Q2's collecting electrode with the one end of relay J1 coil power is connected, the other end ground of relay J1 coil power, the normally open contact ground of relay J1, the normally closed contact of relay J1 with the common contact of relay J1 is connected, the common contact of relay J1 still with the controller is connected.
Preferably, the fire source simulation circuit comprises multiple sub-circuits with the same structure, each sub-circuit comprises a driving chip U1 and three LED lamps, the controller is provided with multiple driving output ends, each corresponding driving output end is connected with an OSC pin of the driving chip U1 after being connected in series with a diode, the 12V power supply is connected with a VCC pin of the driving chip U1, the 12V power supply is further connected with a CS pin of the driving chip U1 through a resistor, and an OUT pin of the driving chip U1 is sequentially connected with the three LED lamps through an inductor.
Preferably, the display module is a liquid crystal display module with a model of LCD 1602.
By adopting the technical scheme, the method has the following advantages: the utility model provides a pair of fire control analog system that puts out a fire through the fire source analog circuit that is equipped with and the analog circuit that puts out a fire, can simulate fire hazard environment and the operation of simulating to put out a fire, make the personnel of being trained adapt to and be familiar with the scene of fire situation, master the method of correctly using the fire extinguisher and the training of fleing to improve the effect of fire drill.
Drawings
Fig. 1 is a block diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a controller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sensor circuit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wireless control circuit according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a key control circuit according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a sub-circuit of the fire source simulation circuit according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a fan circuit in an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a voice circuit according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a USB interface according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a power supply circuit according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a display module according to an embodiment of the present invention.
Detailed Description
To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be made with reference to the accompanying drawings and specific embodiments, and the description herein does not mean that all the subject matters corresponding to the specific examples set forth in the embodiments are cited in the claims.
Referring to fig. 1 to 11, a fire-fighting simulation system includes an input control circuit for simulating start or stop, a fire source simulation circuit for simulating occurrence of a fire source, a controller, and a fire-fighting simulation circuit for simulating fire-fighting;
the fire extinguishing simulation circuit comprises a simulation portable fire extinguisher module and a sensor module for receiving signals of the fire extinguisher module, the simulation portable fire extinguisher module is connected with the sensor module, and the sensor module is connected with the controller.
In specific implementation, the system further comprises a power supply circuit known by those skilled in the art, the power supply circuit comprises a 12V power supply, and the 12V power supply is converted into 5V through an LM2576, so that requirements of different subsequent power circuits and equipment on different power supply voltages are met, meanwhile, related circuits can be integrated on a PCB, the controller adopts a single chip microcomputer, the model is STC15F2K60S2, and the specific structure is shown in fig. 2; the input control circuit comprises a key control circuit and a wireless control circuit; the simulated portable fire extinguisher module comprises a simulated portable fire extinguisher body, a press handle on the fire extinguisher body is provided with a light touch switch for simulating the start of the fire extinguisher, and the light touch switch is used for controlling the on/off of a 5V power supply of the sensor module; it should be noted that the fire extinguisher body is the same as the existing portable fire extinguisher, and it should be understood by those skilled in the art that the detailed description is omitted, and the pressing handle needs to be pressed when the fire extinguisher is actually used, so that the method of using the fire extinguisher is simulated by arranging the tact switch on the pressing handle.
Through the utility model discloses an use, the simulation that utilizes the input control circuit realization device that sets up starts or the simulation stops, and after the simulation started, trigger control ware drive fire source analog circuit and the analog circuit work of putting out a fire, and then can simulate the operation that the conflagration environment put out a fire with the simulation, make the personnel of being trained adapt to and be familiar with the scene of the conflagration situation, master the method of correctly using the fire extinguisher and the training of fleing to improve the effect of fire control rehearsal.
Referring to fig. 3, the sensor module includes a plurality of sensor circuits with the same structure, the sensor circuit includes a resistor and a photo resistor, the tact switch is used for controlling on/off of a 5V power supply, the resistor and the photo resistor are connected in series, and a common terminal of the resistor and the photo resistor is used as an output terminal of the sensor circuit and connected to the controller.
Specifically, the other sensor circuits have the same structure, and the tact switch is not shown in the figure, but the circuit does not affect the understanding of the skilled person, and the circuit sends the generated sensor signal to the controller through the change of the resistance value to trigger the controller to stop driving the fire source simulation circuit, namely to realize simulated fire extinguishing.
In practical application, in order to facilitate the system to be turned on, referring to fig. 4, the wireless control circuit includes a 433 wireless receiving module, a transistor Q2, and a relay J1, where the 433 wireless receiving module transmits a start signal of an external 433 transmitting module to a base of the transistor Q2, an emitter of the transistor Q2 is connected to a 12V power supply, a collector of the transistor Q2 is connected to one end of a coil power supply of the relay J1, another end of the coil power supply of the relay J1 is grounded, a normally open contact of the relay J1 is grounded, a normally closed contact of the relay J1 is connected to a common contact of the relay J1, and the common contact of the relay J1 is further connected to the controller; namely, the triode Q2 is driven by a remote wireless signal to control the attraction of the relay, so that a starting signal is transmitted to the controller, and the controller is triggered to start a corresponding analog circuit to work.
Further, the system can also perform analog start or analog stop through a common key, and refer to fig. 5, which is a schematic structural diagram of a specific key control circuit, in which a key K1 is used as start and a key K2 is used as stop.
Further, in order to achieve the effect of simulating a fire source, simulation is performed through the arranged LED lamps, as shown in fig. 6, the fire source simulation circuit includes multiple sub-circuits with the same structure, each sub-circuit includes a driving chip U1 and three LED lamps, the controller is provided with multiple driving output ends, each corresponding driving output end is connected with an OSC pin of the driving chip U1 after being connected in series with a diode, the 12V power supply is connected with a VCC pin of the driving chip U1, the 12V power supply is further connected with a CS pin of the driving chip U1 through a resistor, and an OUT pin of the driving chip U1 is sequentially connected with the three LED lamp strings through an inductor.
Specifically, the driving chip U1 is an LED driving chip, for example, an AMC7150 chip, which can drive 3 LED lamps, and when it is applied, one LED CTRL0 can be used to drive six LED lamps, and the other structure is the same as the sub-circuit structure in fig. 5, except that the controller pin connected to the OSC pin is different, and it should be understood by those skilled in the art that the description is omitted here.
Furthermore, in order to simulate the fire scene environment more realistically, the system also comprises a fan circuit and a voice circuit; the fan circuit includes triode Q1 and relay J2, the controller output has fan drive signal, fan drive signal is used for control triode Q1 the expert/disconnected, and then control the expert/disconnected of relay J2 coil power supply, relay J2's normally open contact is connected with the one end of fan power supply, the other end of fan power supply with relay J2's common contact is connected, relay J2's common contact still with relay J2's normally closed contact is connected. When the device is applied, the smoke generated by the smoke generator can be diffused in time through the fan, so that a real environment is simulated; simultaneously, during the conflagration, various noisy and chaotic sounds can appear in the environment certainly, simulate through the voice circuit who is equipped with, its concrete structure is as shown in fig. 8, voice circuit includes first chip, second chip and third chip, first chip respectively with controller, second chip and third chip are connected, the third chip still with be used for voice broadcast's speaker connection.
In practical application, the types of the chips are as shown in fig. 8, the chips are connected through the adapter, and the update of the voice file can be realized through the USB interface arranged on the system, as shown in fig. 9.
When using, this system still includes the display module, the display module adopts the model to be the liquid crystal display module of LCD1602, the utility model discloses the during operation for show controller running state and the flow of fleing etc. its and the concrete connection of controller see figure 11.
Can with the utility model discloses use in people's mouth gathering unit such as school, enterprise, carry out conventional fire control and flee and drill the fire extinguishing, through the operation of simulating fire hazard environment and simulation fire extinguishing, make the personnel of being trained adapt to and be familiar with the scene of fire situation, master the method of correctly using the fire extinguisher and the training of fleing to improve the effect of fire control drill.
Finally, it should be noted that the above description is a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (7)
1. A fire-fighting simulation system is characterized by comprising an input control circuit for simulating starting or stopping, a fire source simulation circuit for simulating the occurrence of a fire source, a controller and a fire-fighting simulation circuit for simulating fire fighting;
the fire extinguishing simulation circuit comprises a simulation portable fire extinguisher module and a sensor module for receiving signals of the fire extinguisher module, the simulation portable fire extinguisher module is connected with the sensor module, and the sensor module is connected with the controller.
2. A fire-fighting simulation system according to claim 1, wherein the simulated portable fire extinguisher module comprises a simulated portable fire extinguisher body, a light touch switch for simulating the fire extinguisher to be turned on is arranged on a pressure handle on the fire extinguisher body, and the light touch switch is used for controlling the 5V power supply of the sensor module to be turned on/off.
3. A fire-fighting simulation system as defined in claim 2, wherein the sensor module comprises a plurality of sensor circuits having the same structure, the sensor circuit comprises a resistor and a photo resistor, the tact switch is used for controlling the 5V power supply to be turned on/off, the resistor and the photo resistor are connected in series, and the common terminal of the resistor and the photo resistor is connected to the controller as the output terminal of the sensor circuit.
4. A fire fighting simulation system according to claim 1, wherein the input control circuit includes a key control circuit and a wireless control circuit.
5. A fire-fighting simulation system according to claim 4, wherein the wireless control circuit comprises a 433 wireless receiving module, a transistor Q2 and a relay J1, the 433 wireless receiving module transmits a starting signal of an external 433 transmitting module to a base of the transistor Q2, an emitter of the transistor Q2 is connected with a 12V power supply, a collector of the transistor Q2 is connected with one end of a coil power supply of the relay J1, the other end of the coil power supply of the relay J1 is grounded, a normally open contact of the relay J1 is grounded, a normally closed contact of the relay J1 is connected with a common contact of the relay J1, and the common contact of the relay J1 is further connected with the controller.
6. A fire-fighting simulation system as recited in claim 1, wherein the fire source simulation circuit comprises a plurality of sub-circuits having the same structure, each of the sub-circuits includes a driver chip U1 and three LED lamps, the controller is provided with a plurality of driving output terminals, each of the driving output terminals is connected to an OSC pin of the driver chip U1 by connecting a diode in series, the 12V power supply is connected to a VCC pin of the driver chip U1, the 12V power supply is further connected to a CS pin of the driver chip U1 by a resistor, and an OUT pin of the driver chip U1 is connected to three LED lamps in series by an inductor.
7. A fire fighting simulation system as defined in any one of claims 1 to 6, further comprising a display module connected to the controller, the display module being a liquid crystal display module of type LCD 1602.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791649.8U CN210039201U (en) | 2019-05-29 | 2019-05-29 | Fire-fighting simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791649.8U CN210039201U (en) | 2019-05-29 | 2019-05-29 | Fire-fighting simulation system |
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| CN210039201U true CN210039201U (en) | 2020-02-07 |
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| CN201920791649.8U Active CN210039201U (en) | 2019-05-29 | 2019-05-29 | Fire-fighting simulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073835A (en) * | 2021-10-20 | 2022-02-22 | 成都领派科技有限公司 | Anti-false-spraying equipment and method suitable for gas fire extinguishing system |
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2019
- 2019-05-29 CN CN201920791649.8U patent/CN210039201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073835A (en) * | 2021-10-20 | 2022-02-22 | 成都领派科技有限公司 | Anti-false-spraying equipment and method suitable for gas fire extinguishing system |
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