CN111760227A - Movable fire-fighting training simulation cabin - Google Patents
Movable fire-fighting training simulation cabin Download PDFInfo
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- CN111760227A CN111760227A CN202010568645.0A CN202010568645A CN111760227A CN 111760227 A CN111760227 A CN 111760227A CN 202010568645 A CN202010568645 A CN 202010568645A CN 111760227 A CN111760227 A CN 111760227A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0081—Training methods or equipment for fire-fighting
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Abstract
The invention discloses a movable fire-fighting training simulation cabin, which is formed by transforming a standard container and comprises the following components: the modular cabin, the water spraying system and the fixed gas fire extinguishing system are sequentially arranged in the standard container; the modular cabin comprises a control center chamber, a pump group chamber, a gas chamber, a fire simulation chamber and a training preparation chamber; the water spraying system is used for providing cooling fire-extinguishing protection for the fire simulation chamber and the gas chamber, and the fixed gas fire-extinguishing system provides fire-extinguishing protection for the fire simulation chamber and the gas chamber. The movable fire-fighting training simulation cabin aims at special fire control characteristics of public affair ships such as a sea police ship and the like and fire-fighting training requirements of the public affair ships, provides a flexible and maneuvering fire-fighting training place through standard container transformation according to the structural characteristics of a power cabin section of a real ship, and can conveniently move among different ports or docks; and the specific fire-fighting training requirements of different business ships are met, and the blank of a large fire-fighting training base in the aspect of small fire-fighting training requirements is filled.
Description
Technical Field
The invention relates to the field of design of ship fire-fighting systems, in particular to a movable fire-fighting training simulation cabin.
Background
The fire accident is one of important safety accidents of the ship, complex disaster scenes such as cabin fire, dense smoke spread and the like can occur, and firefighters need to quickly eliminate the fire and ensure the safety of the ship under the condition of great psychological pressure; the power cabin is a typical fire accident of a ship, and the internal equipment of the power cabin is various, so that oil and electric fires are easy to occur, and important precaution is needed; the best time for organizing fire extinguishing is in the initial stage of fire, the fire fighters immediately use the fire fighting equipment to carry out fire extinguishing operation after the fire is discovered, and cut off the power supply, ventilate and supply oil, and seal the cabin to extinguish the fire when the fire is expanded and difficult to control.
The ship fire control capability depends on the fire fighting skills of fire fighters on the ship and the fire emergency control capability to a great extent, and the fire fighting needs uninterrupted high-quality fire fighting training at ordinary times to ensure the orderly development of fire coping plans under emergency situations. At present, public affair ships such as a sea police ship and the like do not have conditions for real fire simulation training, the number of large-scale fire-fighting training bases on the land is limited, the fire-fighting training requirements of a plurality of public affair ships cannot be met, and the onshore fire-fighting simulation environment is not completely consistent with the real ship environment. Therefore, a flexible fire-fighting training place needs to be provided according to the fire characteristics of the official ship and the fire-fighting training requirements on the ship.
Disclosure of Invention
The invention aims to solve the technical problem of providing a movable fire-fighting training simulation cabin aiming at the defects in the prior art, and provides a flexible and maneuvering fire-fighting training place for fire fighters of a business vessel.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a movable fire control training simulation cabin, movable fire control training simulation cabin is reformed transform by standard container and is formed, includes: the modular cabin, the water spraying system and the fixed gas fire extinguishing system are sequentially arranged in the standard container;
the modular cabin comprises a control center chamber, a pump group chamber, a gas chamber, a fire simulation chamber and a training preparation chamber;
the control center room is provided with a fire monitoring console and is used for sending out a fire extinguishing instruction to a firefighter and carrying out video monitoring and subsystem control on the whole training cabin;
the subsystem comprises a fire control system, a combustion device, a smoke exhaust system, a water spraying system and a fixed gas fire extinguishing system;
the pump set chamber is provided with a water tank connected with an external water source, a water pump connected with the water tank and used for providing fire water for the water spraying system, and CO used for providing an air source for the fixed gas fire extinguishing system2A gas cylinder;
the gas chamber is provided with a gas storage device and is used for providing gas for a combustion device of the fire simulation chamber;
the fire simulation chamber is provided with a combustion device and a fire control system and is used for simulating a fire accident environment of actual combat fire extinguishing training of firefighters;
the fire simulation room is also provided with a safety system for fire risk protection, which comprises a temperature detection system, a combustible gas detection system, a fixed gas fire extinguishing system, a water spraying system and an emergency braking system; the safety system is controlled by a fire monitoring station;
a smoke exhaust system is further arranged in the fire simulation chamber and used for exhausting smoke and hot air in an emergency;
the training preparation room is used for providing protective equipment and storing fire-fighting equipment for firefighters;
the water spraying system is used for providing cooling fire-extinguishing protection for the fire simulation chamber and the gas chamber, and the fixed gas fire-extinguishing system provides fire-extinguishing protection for the fire simulation chamber and the gas chamber.
According to the scheme, the fireproof layer and the steel plate protective layer are laid on the inner layer of the wall body of the movable fire-fighting training simulation cabin.
According to the scheme, a model of the fire disaster simulation room for storing the dummy and the power cabin equipment is used for simulating fire fighting training and personnel search and rescue ability training in the power cabin area; the wall of the fire simulation chamber is provided with a forcible entry module for forcible entry training in a fire scene.
According to the scheme, the indoor smoke generating device used for building the fire accident environment is arranged in the training preparation room and used for training the psychological quality of firefighters, and the smoke generating device is controlled by the control center room.
According to the scheme, the walls of the gas chamber and the fire simulation chamber are fireproof walls, and the doors on the periphery of the movable fire-fighting training simulation cabin are fireproof doors; the training preparation room adopts an outward split door.
According to the scheme, the water spraying system comprises a water spraying pipeline and a plurality of water spray heads arranged on the water spraying pipeline, and the water spray heads are distributed in the gas chamber and the fire simulation chamber.
According to the scheme, the control center chamber, the pump group chamber, the gas chamber, the fire simulation chamber and the training preparation chamber are all provided with ventilation systems comprising an air inlet grille and a bulkhead type exhaust fan, and the ventilation systems are controlled by the control center chamber.
The invention has the following beneficial effects:
the movable fire-fighting training simulation cabin aims at special fire control characteristics of public affair ships such as a sea police ship and the like and fire-fighting training requirements of the public affair ships, provides a flexible and maneuvering fire-fighting training place through standard container transformation according to the structural characteristics of a power cabin section of a real ship, and can conveniently move among different ports or docks;
the movable fire-fighting training simulation cabin adopts a modular design principle, can meet specific fire-fighting training requirements of different business ships, can perform fire fighter psychological quality training, dynamic cabin area simulation fire-fighting training, fire-fighting equipment operation training, personnel search and rescue ability training and fire scene breaking and dismantling training, and fills the blank of a large fire-fighting training base in the aspect of small fire-fighting training requirements.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a movable fire training simulation cabin according to an embodiment of the invention;
FIG. 2 is a schematic view of a control center according to an embodiment of the present invention;
in the figure: 1-an air inlet grille; 2-a water tank; 3-external water source interface valve; 4-a water pump; 5-a gas storage device; 6-water spray head; 7-a combustion device; 8-fireproof wall; 9-fire doors; 10-fire hydrant; 11-a smoke generating device; 12-fire fighting equipment group; 13-a split door; 14-bulkhead type exhaust fans; 15-breaking and disassembling the module; 16-water spray lines; 17-a gas nozzle; 18-explosion-proof smoke exhaust fan; 19-gas dispensing line; 20-CO2A gas cylinder; 21-ordinary door; 22-distribution electric box; 23-fire monitoring desk.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a movable fire training simulation cabin comprises: the system comprises a control center, a pump group chamber, a gas chamber, a fire simulation chamber and a training preparation chamber, wherein the whole simulation chamber is formed by modifying a standard container by referring to the structural characteristics of a power cabin section of a real ship;
the control center is provided with a fire monitoring console 23, the whole simulation cabin can be controlled and a fire extinguishing operation instruction can be sent through the fire monitoring console 23, video monitoring is carried out, the control center is provided with an air inlet grille 1 and a bulkhead type exhaust fan 14 to ensure ventilation of the cabin, a distribution electric box 22 is arranged in the control center, an external power supply is connected to supply power to all electric equipment of the simulation cabin, the control center and a pump unit chamber are provided with an external common door 21, and the door is opened outwards to save space;
training result evaluation system software is arranged in the fire monitoring station, and the training effect of fire fighters can be evaluated; the control center is provided with a communication system, so that the commanding personnel and the trained personnel can communicate in time in two directions in the training process, the command is convenient, and the temporary first aid is convenient for the trained personnel to have an accident. The control center is provided with an air inlet grille and a bulkhead type exhaust fan to ensure the ventilation of the cabin; a distribution electric box is arranged in the control center, is connected with an external power supply and supplies power to all electric equipment of the simulation cabin;
a water tank 2 and a water pump 4 are arranged in the pump set chamber, an external water source interface valve 3 is arranged outside the pump set chamber to supply water to the water tank 2, the water pump 4 supplies water to a water spray pipeline 16, a plurality of water spray heads 6 are arranged on the water spray pipeline 16 and distributed in the gas chamber and the fire simulation chamber, and when water fire extinguishing operation is needed or a fire accident happens, the water pump 4 is turned on to spray water to the gas chamber or the fire simulation chamber for cooling and fire extinguishing; the pump chamber is also internally provided with CO2 A gas cylinder 20 for providing gas source to the gas discharge pipeline 19, a plurality of gas nozzles 17 arranged on the gas discharge pipeline 19 and distributed in the gas chamber and the fire simulation chamber, and opening CO when needing to perform cabin-sealing gas fire extinguishing operation or fire accident2Gas cylinder 20 discharges switch and discharges CO to gas chamber or fire simulation chamber2A gas; the pump set chamber is provided with an air inlet grid 1 and a bulkhead type exhaust fan 14 to ensure the ventilation of the chamber;
the gas storage device 5 is arranged in the gas chamber, liquefied petroleum gas or propane is filled in the gas storage device 5, gas is provided for the combustion device 7 in the fire simulation chamber, the outer cabin wall is provided with a fireproof door 9, an air inlet grille 1 and a cabin wall type exhaust fan 14 are arranged to ensure ventilation of the cabin, the periphery of the gas chamber is a fireproof wall 8, and a plurality of water nozzles 6 and gas nozzles 17 are arranged in the gas chamber and are protected by a water fire extinguishing system and a gas fire extinguishing system;
the fire simulation room is built by referring to the structural characteristics of the power cabin section, the combustion device 7 and the fire control system are arranged in the fire simulation room, and the combustion device 7 can realistically simulate real fire, high temperature and dense smoke environments and is used for actual combat fire extinguishing training of firefighters; the outer wall of the fire simulation chamber is provided with an air inlet grille 1 and an explosion-proof smoke exhaust fan 18 for removing high-temperature smoke, and the right wall of the fire simulation chamber is provided with a replaceable forcible entry module 15 for forcible entry training in a fire scene; the periphery of the fire simulation chamber is a fireproof wall 8, and a plurality of water nozzles 6 and gas nozzles 17 are arranged in the gas chamber and are protected by a water spraying system and a fixed gas fire extinguishing system; the fixed gas fire extinguishing system can be controlled by a fire monitoring console to seal the cabin for extinguishing fire; the fire simulation chamber is used as a training field for simulating fire-fighting training and personnel search and rescue capacity training in the power cabin area, and stores dummy and power cabin equipment models; the fire simulation room has fire risks, so a water spraying system is equipped, and the water spraying system is started to cool and extinguish fire under the condition of fire; the fire simulation chamber is used as a training field for simulating fire-fighting training and personnel search and rescue capacity training in the power cabin area, and stores dummy and power cabin equipment models; the fire simulation room is provided with two fireproof doors 9, the internal fireproof door 9 is used for a firefighter to pass through during training, and the external fireproof door 9 is used for emergency escape;
a smoke exhaust system is arranged in the fire simulation room, is used for exhausting smoke and hot air in emergency and is connected to a fire monitoring station; an explosion-proof smoke exhaust fan is adopted, and the smoke exhaust fan can be automatically controlled by a control system according to indoor temperature and gas concentration, so that high-efficiency operation of the smoke exhaust fan is ensured; the fire simulation chamber is used as a fire scene forcible entry training site, and the bulkhead is provided with a forcible entry module which is used as a forcible entry training target; the breaking-in module is a detachable plate, can be replaced after being damaged, and can be replaced with different types of breaking-in modules according to different training requirements;
the training preparation room is used as a firefighter training preparation place, a fire-fighting equipment group 12 used for training is arranged in the training preparation room, a fire hydrant 10 is arranged, an external water source interface valve 3 is connected for water gun fire-extinguishing training operation, a smoke generating device 11 in the training preparation room conveys smoke to a fire simulation room through a smoke pipeline, and a fire accident environment is created; the training preparation room adopts a split door 13, and is provided with an air inlet grille 1 and a bulkhead type exhaust fan 14 to ensure the ventilation of the room.
The smoke generating device can completely fill the fire simulation chamber with dense smoke, and can control the smoke concentration and the smoke generating time; the dense smoke generated by the smoke generator is non-toxic and environment-friendly white smoke, the smoke generating agent conforms to the GA942-2011 regulations, and personnel can enter and exit without respiratory protection without being injured; the smoke is controlled by the control center through a smoke pipeline and a pipeline valve;
as shown in fig. 2, a control center room of the movable fire training simulation cabin provides a comprehensive control system, the control system comprises a fire simulation system, a fire control system, a safety system and an auxiliary system, the fire simulation system comprises a combustion control system, a smoke generating device, a ventilation system and the like, the fire control system comprises a smoke exhaust system, a gas fire extinguishing system, a fire-fighting equipment group and the like, the safety system comprises a temperature monitoring system, a gas detection system, a water spraying system, an emergency braking system and the like, and the auxiliary system comprises a video monitoring system and a score evaluation system; the whole simulation cabin can realize the psychological quality training of firefighters, the simulated fire-fighting training of the engine compartment area, the operation training of fire-fighting equipment, the search and rescue ability training of personnel, the forcible entry training in a fire scene and the automatic evaluation of training scores.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a movable fire control training simulation cabin, its characterized in that, movable fire control training simulation cabin is reformed transform by standard container and is formed, includes: modular cabins arranged in series in a standard container: a control center chamber, a pump set chamber, a gas chamber, a fire simulation chamber, a training preparation chamber, a water spray system and a fixed gas fire extinguishing system;
the control center room is provided with a fire monitoring console and is used for sending out a fire extinguishing instruction to a firefighter and carrying out video monitoring and subsystem control on the whole training cabin;
the subsystem comprises a fire control system, a combustion device, a smoke exhaust system, a water spraying system and a fixed gas fire extinguishing system;
the pump set chamber is provided with a water tank connected with an external water source, a water pump connected with the water tank and used for providing fire water for the water spraying system, and CO used for providing an air source for the fixed gas fire extinguishing system2A gas cylinder;
the gas chamber is provided with a gas storage device and is used for providing gas for a combustion device of the fire simulation chamber;
the fire simulation chamber is provided with a combustion device and a fire control system and is used for simulating a fire accident environment of actual combat fire extinguishing training of firefighters;
the fire simulation room is also provided with a safety system for fire risk protection, which comprises a temperature detection system, a combustible gas detection system, a fixed gas fire extinguishing system, a water spraying system and an emergency braking system; the safety system is controlled by a fire monitoring station;
a smoke exhaust system is further arranged in the fire simulation chamber and used for exhausting smoke and hot air in an emergency;
the training preparation room is used for providing protective equipment and storing fire-fighting equipment for firefighters;
the water spraying system is used for providing cooling fire-extinguishing protection for the fire simulation chamber and the gas chamber, and the fixed gas fire-extinguishing system provides fire-extinguishing protection for the fire simulation chamber and the gas chamber.
2. The portable fire training simulation cabin of claim 1, wherein the inner layer of the wall of the portable fire training simulation cabin is coated with a fire protection layer and a steel plate protection layer.
3. The movable fire-fighting training simulation cabin according to claim 1, wherein a model of a dummy and a power cabin device is stored in the fire simulation room and used for simulating fire-fighting training and personnel search and rescue ability training in a power cabin area; the wall of the fire simulation chamber is provided with a forcible entry module for forcible entry training in a fire scene.
4. A transportable fire training simulator as defined in claim 1, wherein a smoke generating device for creating a fire accident situation is provided in the training preparation chamber for firefighter mental fitness training, the smoke generating device being controlled by the control center chamber.
5. The movable fire training simulation cabin of claim 1, wherein the walls of the gas chamber and the fire simulation chamber are fire walls, and the doors on the perimeter of the movable fire training simulation cabin are fire doors; the training preparation room adopts an outward split door.
6. The movable fire training simulation cabin according to claim 1, wherein the water spraying system comprises a water spraying pipeline and a plurality of water spray heads are arranged on the water spraying pipeline, and the water spray heads are distributed in the gas chamber and the fire simulation chamber.
7. A transportable fire training simulation cabin according to claim 1, wherein the control center room, the pump package room, the gas room, the fire simulation room and the training preparation room are each provided with a ventilation system including an air intake grill and a bulkhead type exhaust fan, the ventilation system being controlled by the control center room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568645.0A CN111760227A (en) | 2020-06-19 | 2020-06-19 | Movable fire-fighting training simulation cabin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568645.0A CN111760227A (en) | 2020-06-19 | 2020-06-19 | Movable fire-fighting training simulation cabin |
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| Publication Number | Publication Date |
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| CN111760227A true CN111760227A (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010568645.0A Pending CN111760227A (en) | 2020-06-19 | 2020-06-19 | Movable fire-fighting training simulation cabin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594605A (en) * | 2021-07-31 | 2021-11-02 | 浙江米皇新材股份有限公司 | Automobile battery aluminum-clad section |
| CN113920809A (en) * | 2021-10-29 | 2022-01-11 | 航天科工武汉磁电有限责任公司 | Mixed reality teaching system for ship fire-fighting training |
| CN114999254A (en) * | 2022-06-16 | 2022-09-02 | 辽宁红沿河核电有限公司 | Real fire generation simulation system for fire-fighting training of nuclear power plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001949A (en) * | 1975-05-09 | 1977-01-11 | The Ansul Company | Dynamic fire simulator and trainer |
| US4526548A (en) * | 1984-11-01 | 1985-07-02 | Tifa Limited | Mobile firefighter training equipment |
| CN103915006A (en) * | 2014-04-22 | 2014-07-09 | 张睿鑫 | Fire rescue true fire system |
| CN204516093U (en) * | 2015-02-04 | 2015-07-29 | 中国人民解放军海军工程大学 | Portable ship's fire fighting training simulation device |
-
2020
- 2020-06-19 CN CN202010568645.0A patent/CN111760227A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001949A (en) * | 1975-05-09 | 1977-01-11 | The Ansul Company | Dynamic fire simulator and trainer |
| US4526548A (en) * | 1984-11-01 | 1985-07-02 | Tifa Limited | Mobile firefighter training equipment |
| CN103915006A (en) * | 2014-04-22 | 2014-07-09 | 张睿鑫 | Fire rescue true fire system |
| CN204516093U (en) * | 2015-02-04 | 2015-07-29 | 中国人民解放军海军工程大学 | Portable ship's fire fighting training simulation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594605A (en) * | 2021-07-31 | 2021-11-02 | 浙江米皇新材股份有限公司 | Automobile battery aluminum-clad section |
| CN113594605B (en) * | 2021-07-31 | 2023-01-24 | 浙江米皇新材股份有限公司 | Automobile battery aluminum-clad section |
| CN113920809A (en) * | 2021-10-29 | 2022-01-11 | 航天科工武汉磁电有限责任公司 | Mixed reality teaching system for ship fire-fighting training |
| CN114999254A (en) * | 2022-06-16 | 2022-09-02 | 辽宁红沿河核电有限公司 | Real fire generation simulation system for fire-fighting training of nuclear power plant |
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Application publication date: 20201013 |