CN213100534U - Automatic fire prevention and extinguishing system for train - Google Patents
Automatic fire prevention and extinguishing system for train Download PDFInfo
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- CN213100534U CN213100534U CN202021327300.8U CN202021327300U CN213100534U CN 213100534 U CN213100534 U CN 213100534U CN 202021327300 U CN202021327300 U CN 202021327300U CN 213100534 U CN213100534 U CN 213100534U
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Abstract
The utility model relates to an automatic fire prevention fire extinguishing systems for train, characterized by: including treater control module (1), return circuit board unit (2), sensing unit (3) and water mist spray unit of putting out a fire (4), sensing unit (3) are fixed in the railway carriage of each section of train, treater control module (1) is fixed in the railway carriage control room, treater control module (1) is connected with return circuit board unit (2) electricity through bus (5), return circuit board unit (2) are connected with sensing unit (3) electricity, temperature, smog, position information in sensing unit (3) acquireed the railway carriage of each section of train, return circuit board unit (2), sensing unit (3) and water mist spray the control of putting out a fire unit (4) and managing a railway carriage jointly. The automatic fire prevention and extinguishing system for the train integrates the functions of information acquisition, fire alarm, data processing, intelligent driving and the like.
Description
Technical Field
The utility model relates to an automatic fire prevention fire extinguishing systems of vehicle is applicable to the fire alarm and the automatic fire extinguishing of train carriage, subway carriage etc. especially is used for passenger train, urban rail transit vehicle to provide a safe and reliable's an automatic fire prevention fire extinguishing systems for train of fire prevention solution of putting out a fire.
Background
The passenger train running at high speed is not provided with an automatic fire-fighting safety protection system, the fire hazard cannot be found in time, only the handheld fire extinguishers need manual operation, and the equipment is usually careless in the presence of a sudden fire, so that the reliable safety protection function cannot be realized.
Disclosure of Invention
The utility model aims at providing a collect functions such as information acquisition, fire alarm, data processing, intelligent drive as an organic whole be used for train automatic fire prevention fire extinguishing system.
In order to solve the above problem, the technical scheme of the utility model is that: relates to an automatic fire prevention fire extinguishing systems for train, characterized by: including treater control module, circuit board unit, sensing unit and water mist spray unit of putting out a fire, sensing unit fixes in the railway carriage of each section of train, and treater control module fixes in the railway carriage control room, and treater control module passes through the bus and is connected with circuit board unit electricity, and circuit board unit is connected with the sensing unit electricity, and temperature, smog, azimuth information in the railway carriage of each section of train are acquireed to the sensing unit, circuit board unit, sensing unit and water mist spray unit of putting out a fire and manage the control of a railway carriage jointly.
The circuit board unit adopts a bus structure.
The processor control module can be connected with 16 groups of circuit board units, sensing units and water mist spraying and fire extinguishing units through a bus at the same time.
The processor control module is connected with a display, an upper computer communication interface, a keyboard and a power module through interfaces, the power module provides 5V, 12V and 24V power supplies for the processor control module, the upper computer communication interface is connected with a public communication network, and fire information is sent to an upper computer of a control center.
The sensing unit comprises a communication interface, a sensing detection unit and a sensor assembly, the sensing detection unit is electrically connected with the processor control module through the communication interface via the circuit board unit, the sensor assembly integrates a temperature sensor, a smoke sensor and an orientation sensor, and the sensing detection unit acquires temperature, smoke and orientation information in a carriage of each train through the sensor assembly.
The water mist spraying fire extinguishing unit comprises water mist spraying, a water pump, a cache water tank and a fire extinguishing controller, the fire extinguishing controller is electrically connected with the water pump and the water mist spraying angle controller respectively, and the fire extinguishing controller receives commands and controls the water pump and the water mist spraying angle to extinguish fire in a fire extinguishing direction.
Temperature sensor, smoke transducer, position sensor fix in the imaging element, but temperature, smog, position freedom 180 degrees rotations, temperature sensor adopts infrared imaging sensor, and smoke transducer fixes in infrared imaging sensor, gives the position information by definite temperature, the biggest position of smog that the formation of image angle obtained, controls water smoke and sprays the unit of putting out a fire and put out a fire to the fire disaster district.
The utility model has the advantages that: the reliability of the core component controller is ensured by adopting an ARM processor with mature technology and high reliability; the automatic collection through smoke and temperature position sensor distinguishes the vehicle internal environment demand, opens water mist spraying extinguishing device automatically at the initial stage of the fire to reach the purpose of quick and efficient fire extinguishing, adopts water mist to extinguish fire, can effectively reduce the concentration of toxic gas, is harmless to the human body, and is safe and environment-friendly.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention;
FIG. 2 is a schematic circuit diagram of a processor control module connected with 16 groups of circuit board units, sensing units and water mist spraying fire extinguishing units through a bus;
fig. 3 is a schematic structural diagram of an embodiment of the present invention;
fig. 4 is a schematic view of a sensor unit installation.
In the figure: 1. a processor control module; 2. a circuit board unit; 3. a sensing unit; 301. a sensing detection unit; 302. a communication interface; 303. a sensor assembly; 4. a water mist spraying fire extinguishing unit; 5. a bus; 6. a temperature sensor; 7. a smoke sensor; 8. an orientation sensor; 9. a fire suppression controller; 10. a buffer water tank; 11. a water tank of the carriage; 12. a pump unit; 13. a water pump; 14. spraying water mist; 15. a key unit; 16. starting a key; 17. stopping the key; 18. the interface is connected with a display; 19. an upper computer communication interface; 20. a keyboard; 21. and a power supply module.
Detailed Description
To further illustrate the technical means and systems adopted to achieve the intended purpose of the present invention, the following detailed description of the embodiments, structural features and functions of the present invention will be made with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the utility model relates to an automatic fire prevention and extinguishing system for train, which is characterized in that: the device comprises a processor control module 1, a circuit board unit 2, a sensing unit 3 and a water mist spraying and fire extinguishing unit 4, wherein the sensing unit 3 is fixed in a compartment of each train, the processor control module 1 is fixed in a compartment control room, the processor control module 1 is electrically connected with the circuit board unit 2 through a bus 5, the circuit board unit 2 is electrically connected with the sensing unit 3, and the sensing unit 3 acquires temperature, smoke and azimuth information in the compartment of each train; when the temperature, smoke and azimuth thresholds are larger than set values, the sensing unit 3 is electrically connected with the water mist spraying fire extinguishing unit 4, and the processor control module 1 controls the water mist spraying fire extinguishing unit 4 to perform water mist spraying fire extinguishing to the fire extinguishing azimuth through the circuit board unit 2 and the sensing unit 3.
As shown in fig. 1, the processor control module 1 is connected with a display 18, an upper computer communication interface 19, a keyboard 20 and a power module 21 through interfaces, the power module 21 provides 5V, 12V and 24V power required by the processor control module 1, and is linked with a public communication network through the upper computer communication interface 19 to send fire information to an upper computer of a control center.
The circuit board unit 2 adopts a bus structure, which is beneficial to the management of each carriage.
As shown in fig. 1, a circuit board unit 2, a sensing unit 3 and a water mist spraying fire extinguishing unit 4 are fixed in each compartment and are connected with a bus 5 of a processor control module 1 through the circuit board unit 2; the processor control module 1 can be connected with 16 groups through the bus 5; the circuit board unit 2, the sensing unit 3 and the water mist spraying and fire extinguishing unit 4 together manage the monitoring of one compartment, and 2-1, 2-2 and 2-n in the figures 1 and 3 respectively represent the circuit board units 2 of different compartments; 3-1, 3-2 and 3-n represent the sensing units 3 of different carriages; 4-1, 4-2 and 4-n represent water mist spraying fire extinguishing units 4 of different carriages.
As shown in fig. 3, the temperature sensor 6, the smoke sensor 7 and the orientation sensor 8 are fixed in the imaging unit, the temperature, the smoke and the orientation can freely rotate by 180 degrees, the temperature sensor 6 adopts an infrared imaging sensor, the smoke sensor 7 is fixed in the infrared imaging sensor, orientation information is given by the determined temperature and the maximum orientation of the smoke obtained by an imaging angle, and the water mist spraying fire extinguishing unit 4 is controlled to extinguish fire in a fire disaster area.
As shown in fig. 4, the sensing unit 3 includes a communication interface 302, a sensing detection unit 301, and a sensor assembly 303, where the sensing detection unit 301 is electrically connected to the processor control module 1 through the communication interface 302 via the circuit board unit 2, the sensor assembly 303 integrates the temperature sensor 6, the smoke sensor 7, and the orientation sensor 8, and the sensing detection unit 301 obtains information of temperature, smoke, and orientation in the carriage of each train through the sensor assembly 303; the sensing detection unit 301 is simultaneously electrically connected with the water mist spraying fire extinguishing unit 4, and when the sensing detection unit 301 detects that the threshold values of the temperature sensor 6, the smoke sensor 7 and the orientation sensor 8 are larger than the set values, the processor control module 1 controls the water mist spraying fire extinguishing unit 4 to extinguish fire by the water mist spraying 14 in the fire extinguishing orientation through the orientation sensor 8.
As shown in fig. 2, the water mist spraying fire extinguishing unit 4 comprises a water mist spraying device 14, a water pump 13, a buffer water tank 10 and a fire extinguishing controller 9, wherein the fire extinguishing controller 9 is electrically connected with the water pump 13 and the water mist spraying device 14 respectively, and the fire extinguishing controller 9 receives a command to control the angles of the water pump 13 and the water mist spraying device 14 to extinguish fire towards a fire extinguishing position.
The fire extinguishing controller 9 is electrically connected to a key unit 15 on site, the key unit 15 including: a field start key 16 and a field stop key 17, wherein the field start key 16 and the field stop key 17 respectively complete the start and stop of the field water mist spray 14.
The water of the buffer water tank 10 comes from the carriage water tank 11, and the required water is provided to the buffer water tank 10 from the carriage water tank 11 through the pump unit 12 by detecting the water level of the buffer water tank 10.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. An automatic fire prevention fire extinguishing system for a train, characterized by: including treater control module (1), return circuit board unit (2), sensing unit (3) and water mist spray unit of putting out a fire (4), sensing unit (3) are fixed in the railway carriage of each section of train, treater control module (1) is fixed in the railway carriage control room, treater control module (1) is connected with return circuit board unit (2) electricity through bus (5), return circuit board unit (2) are connected with sensing unit (3) electricity, temperature, smog, position information in sensing unit (3) acquireed the railway carriage of each section of train, return circuit board unit (2), sensing unit (3) and water mist spray the control of putting out a fire unit (4) and managing a railway carriage jointly.
2. An automatic fire prevention and extinguishing system for trains as claimed in claim 1, wherein: the circuit board unit (2) adopts a bus structure.
3. An automatic fire prevention and extinguishing system for trains as claimed in claim 1, wherein: the processor control module (1) can be simultaneously connected with 16 groups of circuit board units (2), a sensing unit (3) and a water mist spraying fire extinguishing unit (4) through a bus (5).
4. An automatic fire prevention and extinguishing system for trains as claimed in claim 1, wherein: the processor control module (1) is connected with a display (18), an upper computer communication interface (19), a keyboard (20) and a power module (21) through interfaces, the power module (21) provides required 5V, 12V and 24V power for the processor control module (1), and the processor control module is connected with a public communication network through the upper computer communication interface (19) and sends fire information to a control center upper computer.
5. An automatic fire prevention and extinguishing system for trains as claimed in claim 1, wherein: sensing unit (3) including communication interface (302), sensing detection unit (301) and sensor module (303), sensing detection unit (301) are connected through circuit board unit (2) and treater control module (1) electricity through communication interface (302), sensor module (303) have integrateed temperature sensor (6), smoke transducer (7), position sensor (8), sensing detection unit (301) are through temperature, smog, the position information in sensor module (303) acquisition each section of train's railway carriage.
6. An automatic fire prevention and extinguishing system for trains as claimed in claim 1, wherein: the water mist spraying fire extinguishing unit (4) comprises a water mist spraying device (14), a water pump (13), a cache water tank (10) and a fire extinguishing controller (9), wherein the fire extinguishing controller (9) is electrically connected with the water pump (13) and the water mist spraying device (14) respectively, the fire extinguishing controller (9) receives a command and controls the angle of the water pump (13) and the water mist spraying device (14) to extinguish fire to the fire extinguishing position.
7. An automatic fire prevention and extinguishing system for trains as claimed in claim 5, wherein: temperature sensor (6), smoke transducer (7), position sensor (8) fix in the imaging element, but temperature, smog, position 180 degrees rotations of freedom, infrared imaging sensor is adopted in temperature sensor (6), smoke transducer (7) are fixed in infrared imaging sensor, give position information by definite temperature, the biggest position of smog that the formation of image angle obtained, control water smoke sprays extinguishing unit (4) and puts out a fire to the fire disaster area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327300.8U CN213100534U (en) | 2020-07-08 | 2020-07-08 | Automatic fire prevention and extinguishing system for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327300.8U CN213100534U (en) | 2020-07-08 | 2020-07-08 | Automatic fire prevention and extinguishing system for train |
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| Publication Number | Publication Date |
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| CN213100534U true CN213100534U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021327300.8U Active CN213100534U (en) | 2020-07-08 | 2020-07-08 | Automatic fire prevention and extinguishing system for train |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887972A (en) * | 2022-11-15 | 2023-04-04 | 中车株洲电力机车有限公司 | Train fire extinguishing system and method |
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2020
- 2020-07-08 CN CN202021327300.8U patent/CN213100534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887972A (en) * | 2022-11-15 | 2023-04-04 | 中车株洲电力机车有限公司 | Train fire extinguishing system and method |
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