CN110538400A - A on-vehicle protection extinguishing device for anti-riot armoured vehicle - Google Patents
A on-vehicle protection extinguishing device for anti-riot armoured vehicle Download PDFInfo
- Publication number
- CN110538400A CN110538400A CN201910979755.3A CN201910979755A CN110538400A CN 110538400 A CN110538400 A CN 110538400A CN 201910979755 A CN201910979755 A CN 201910979755A CN 110538400 A CN110538400 A CN 110538400A
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- fire extinguishing
- fire
- vehicle
- novec1230
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 239000003595 mist Substances 0.000 claims abstract description 55
- RMLFHPWPTXWZNJ-UHFFFAOYSA-N novec 1230 Chemical compound FC(F)(F)C(F)(F)C(=O)C(F)(C(F)(F)F)C(F)(F)F RMLFHPWPTXWZNJ-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 55
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 239000008246 gaseous mixture Substances 0.000 abstract description 4
- 231100000053 low toxicity Toxicity 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
- A62C31/07—Nozzles specially adapted for fire-extinguishing with two or more outlets for different media
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a vehicle-mounted protection fire extinguishing device for an anti-riot armored vehicle, which belongs to the technical field of fire extinguishing equipment and comprises a high-pressure water mist fire extinguishing system and a Novec1230 gas fire extinguishing system, wherein the high-pressure water mist fire extinguishing system and the Novec1230 gas fire extinguishing system are arranged inside and outside a carriage and are controlled by a function control panel in a cab. The high-pressure water mist is utilized to absorb heat and vaporize, the oxygen concentration is diluted while the temperature of a fire scene is reduced, the water quantity required for fire extinguishing is small, the water stain residual quantity is small after fire extinguishing, the damage of a large amount of accumulated water to equipment and the environment can be effectively avoided, the requirement on space tightness is avoided, ventilation in a certain degree can be borne, and deep fire can be effectively inhibited; the Novec1230 fire extinguishing agent of the Novec1230 gas fire extinguishing system is vaporized and then forms a gaseous mixture with air, so that a large amount of heat can be absorbed to cool a combustion area, the temperature is reduced to be below the temperature point of flame extinguishment, and the Novec1230 gas fire extinguishing system has the characteristic of low toxicity, namely the minimum gas concentration required by fire extinguishment is lower than the harmful concentration of a human body, has high fire extinguishing efficiency and good universality, and is convenient to popularize and apply.
Description
Technical Field
The invention belongs to the technical field of fire extinguishing equipment, and particularly relates to a vehicle-mounted protection fire extinguishing device for an anti-riot armored vehicle.
Background
In performing the task of anti-riot, since the primary function of the armored vehicle is to transport the anti-riot fighters, which is advantageous in terms of the vehicle's mobility rather than armor protection, the vehicle is not sufficiently capable of coping with a fire when it is subjected to an attack by an armed terrorist, particularly in situations where fire is initiated by a fire bottle or the like. When tasks such as peace and peace, sudden, riot prevention, terrorist attack and the like are executed, and when attacks such as a riot throwing a combustion bottle, toppling and flowing fire and the like which possibly cause vehicle fire are faced, the armored vehicle does not have effective fire extinguishing facilities to deal with and can only burn by the fire, which puts high requirements on the fire resistance and heat insulation performance of the armored vehicle and threatens the life safety of peace and riot prevention personnel in the vehicle. At present, because the self-protection capability of the existing anti-riot armored vehicle is not strong in the face of fire, tires and a chassis of the off-road vehicle are easy to damage, and the personal safety of anti-riot soldiers is threatened.
Disclosure of Invention
The invention aims to solve the technical problem that the life safety of personnel in an anti-riot armored vehicle is threatened due to the fact that the anti-riot armored vehicle in the prior art is insufficient in fire protection capability.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
The utility model provides a vehicle-mounted protection extinguishing device for anti-riot armoured vehicle, is including setting up high-pressure water mist fire extinguishing systems and the Novec1230 gaseous fire extinguishing systems in the carriage inside and outside, high-pressure water mist fire extinguishing systems and Novec1230 gaseous fire extinguishing systems are controlled by the function control dish that sets up in the driver's cabin.
Preferably, the high-pressure water mist fire extinguishing system comprises a water storage tank, a high-pressure water pump, a water delivery pipeline and a plurality of water mist nozzles for fixed fire extinguishing, wherein the water storage tank and the high-pressure water pump are arranged at the rear part of the carriage; the water mist nozzles are divided into two groups, the first group of water mist nozzles are arranged on supports on two sides of the car roof, and the second group of water mist nozzles are arranged on wheel hubs below a car head bumper and above tires on two sides; the two groups of water mist nozzles are respectively connected with the high-pressure water pump through different water conveying pipelines, and control valves are arranged on the water conveying pipelines and are electrically connected with the function control panel; the high-pressure water pump is electrically connected with the function control panel.
Preferably, the portable fire-fighting water storage tank further comprises a water delivery fire-fighting hose for portable fire extinguishing, the water delivery fire-fighting hose is connected with the water storage tank, and the water delivery fire-fighting hose and the water mist nozzles are electrically connected with the function control panel through a second selector valve and a first selector valve respectively.
Preferably, the first group of water mist spray nozzles are four side-hung spray nozzles, the four side-hung spray nozzles are arranged on the supports on two sides of the roof in pairs, and the water outlet direction of the side-hung spray nozzles faces towards the roof and connecting lines of steel plates on two sides of the roof and are used for protecting the roof and the steel plates on two sides of the roof.
Preferably, the second group of water mist nozzles comprise eight bumper nozzles and eight tire nozzles, and the eight tire nozzles are fixed above the four wheel hubs in pairs; two bumper spray heads are arranged below the vehicle head bumper, and the water outlet directions of the two bumper spray heads face the oblique rear side of the vehicle body and are used for protecting the chassis and extinguishing fire below the vehicle.
preferably, a manual valve is further arranged on the water delivery fire hose.
Preferably, a water pump starting/stopping button, a first manual starting/stopping button, a side-hung fire extinguishing group switch, a vehicle bottom fire extinguishing group switch and a fixed/movable switching button are arranged on the function control panel; the first manual start/stop buttons are electrically connected with the electromagnetic valve on the water conveying pipeline and are used for controlling the opening and closing of the electromagnetic valve; the fixed/movable switching button is electrically connected with the first selector valve and the second selector valve and is used for switching fixed fire extinguishing or movable fire extinguishing; the control valve comprises a first partition control valve for controlling the side-hung nozzles and a second partition control valve for controlling the second group of water mist nozzles, the side-hung fire extinguishing group switch is electrically connected with the first partition control valve, and the vehicle bottom fire extinguishing group switch is electrically connected with the second partition control valve.
Preferably, the Novec1230 gas fire extinguishing system comprises a driving gas cylinder, a Novec1230 fire extinguishing agent cylinder, a one-way valve, a third selector valve and a plurality of jet heads arranged in the carriage and the engine room, the driving gas cylinder and the Novec1230 fire extinguishing agent cylinder are arranged at the rear part of the carriage, the Novec1230 fire extinguishing agent cylinder is respectively communicated with a gas transmission pipeline and a gas transmission fire hose, the tail end of the gas transmission pipeline is provided with the plurality of jet heads for connection, the gas transmission fire hose is arranged in the carriage, the jet heads are arranged on a cover of the engine room, the third selector valve and the one-way valve are both arranged on the gas transmission pipeline, the driving gas cylinder is connected with the gas transmission pipeline through the third selector valve, and the driving gas cylinder, the third selector valve and the one-way valve are all electrically connected with the function; and the function control panel is provided with an engine compartment/carriage switching button and a second manual starting/stopping button.
Preferably, the number of the Novec1230 fire extinguishing agent bottles is multiple, a collecting pipe is arranged between the multiple Novec1230 fire extinguishing agent bottles and the third selection valve, and a one-way valve is arranged on a gas transmission pipeline between the collecting pipe and the Novec1230 fire extinguishing agent bottles.
Preferably, the control valve, the first selector valve, the second selector valve and the high-pressure water pump of the high-pressure water mist fire extinguishing system, and the driving gas cylinder and the third selector valve of the Novec1230 gas fire extinguishing system are all electrically connected with the function control panel through a control bus, and the control bus is laid along the bottom of the vehicle.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the high-pressure water mist fire extinguishing system has the advantages that the high-pressure water mist fire extinguishing system is used for extinguishing fire, the heat absorption and vaporization are greatly realized, the temperature of a fire scene can be reduced, the oxygen concentration is diluted, the fire extinguishing efficiency is higher compared with other water fire extinguishing technologies, the water quantity required for fire extinguishing is smaller, the water stain residual quantity after fire extinguishing is less, the damage of a large amount of accumulated water to equipment and the environment can be effectively avoided, and compared with a gas fire extinguishing system, the high-pressure water mist fire extinguishing system has no requirement on space tightness, can bear ventilation to a certain degree, and; the Novec1230 fire extinguishing agent of the Novec1230 gas fire extinguishing system is vaporized and then forms a gaseous mixture with air, so that a large amount of heat can be absorbed to cool a combustion area, the temperature is reduced to be below the temperature point of extinguishing flame, and the Novec1230 gas fire extinguishing system has the characteristic of low toxicity, namely the minimum gas concentration required by fire extinguishing is lower than the harmful concentration of a human body, has multiple purposes, has good universality and is convenient to popularize and apply.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of a vehicle-mounted fire protection device for an anti-riot armored vehicle according to an embodiment of the invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the control principle of the high pressure water mist fire suppression system according to the present invention;
FIG. 4 is a schematic diagram of the control principle of the Novec1230 gas fire suppression system of the present invention;
FIG. 5 is a schematic diagram of the dial plate of the function control panel according to the embodiment of the present invention;
In the figure: 1-a water storage tank; 2-a high pressure water pump; 31-a first selector valve, 32-a second selector valve; 4-hanging the spray head on the side; 5-tire spray head; 6-bumper spray head; 7-control valve, 71-first zone control valve, 72-second zone control valve; 8-function control panel; 9-fixed/mobile switching button; 10-water conveying pipeline; 11-second manual start/stop button; 12-a one-way valve; 13-side hanging fire extinguishing group switch; 14-vehicle bottom fire extinguishing group switch; 15-water delivery fire hose; 16-manual valves; 17-driving the gas cylinder; 18-Novec1230 fire suppressant bottle; 19-a fixed mount; 20-a one-way valve; 21-a third selection valve; 22-collecting main; 23-gas transmission fire hose; 24-a gas jet head; 25-a control bus; 26-engine compartment/car switching button; 27-Water Pump Start/stop button; 28-first manual start/stop button; 29-overflow valve; 30-a filter.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle comprises a high-pressure water mist fire extinguishing system and a Novec1230 gas fire extinguishing system which are arranged inside and outside a compartment, wherein the high-pressure water mist fire extinguishing system and the Novec1230 gas fire extinguishing system are both controlled by a function control panel 8 arranged in a cab. In order to facilitate the operation of workers, the function control panel is arranged on an operation table between front seats in the cab. By controlling the actions of the high-pressure fine water mist fire extinguishing system and the Novec1230 gas fire extinguishing system through functions, as the fine water mist absorbs heat and vaporizes in a large amount in the fire extinguishing process, the temperature of a fire scene can be reduced, the oxygen concentration is diluted, the required water amount is small, the water stain residual quantity is small after fire extinguishing, and the damage of a large amount of accumulated water to equipment and the environment can be effectively avoided; in addition, the Novec1230 fire extinguishing agent forms a gaseous mixture with air after being vaporized, can absorb a large amount of heat to cool a combustion area, has the characteristic of low toxicity, and can ensure the personal safety in the fire extinguishing process. Adopt this technical scheme can improve the efficiency of putting out a fire greatly, ensure the safety of anti-riot armoured vehicle, improve the ability of anti-riot armoured vehicle reply conflagration.
In a preferred embodiment of the present invention, as shown in fig. 1-3, the high-pressure water mist fire extinguishing system comprises a water storage tank 1, a high-pressure water pump 2, a water delivery pipeline 10 and a plurality of water mist nozzles for fixed fire extinguishing, wherein the water storage tank 1 and the high-pressure water pump 2 are arranged at the rear part of the carriage; the water mist nozzles are divided into two groups, the first group of water mist nozzles are arranged on supports on two sides of the car roof, and the second group of water mist nozzles are arranged on wheel hubs below a car head bumper and above tires on two sides; the two groups of water mist spray heads are respectively connected with the high-pressure water pump 2 through different water conveying pipelines 10, the water conveying pipelines 10 are provided with control valves 7, and the control valves 7 are electrically connected with a function control panel 8; the high pressure water pump 2 is electrically connected to a function control panel 8, and the control cable is indicated by a chain line in fig. 2 and 3. The area of fire protection can be selected by means of the zone control valve 7. In order to ensure the safe operation of the high-pressure water pump, an overflow valve 29 is arranged on an outlet pipeline of the high-pressure water pump 2, and when the pressure of a water pipeline is overlarge, the pressure can be reduced by backflow; meanwhile, a check valve 20 is arranged on an outlet water conveying pipeline of the water storage tank 1 to prevent water from flowing backwards. Wherein the water storage tank and the high-pressure water pump are positioned in a luggage compartment area in the anti-riot armored car.
in order to improve the flexibility of the fire extinguishing mode, a water delivery fire hose 15 for mobile fire extinguishing is further included, and as shown in fig. 1 and 2, the movable water delivery fire hose 15 is convenient for anti-riot soldiers to flexibly extinguish fire. The water delivery fire-fighting hose 15 is connected with the water storage tank 1, and the water delivery fire-fighting hose 15 and the water mist nozzles are electrically connected with the function control panel 8 through a second selector valve 32 and a first selector valve 31 respectively. Meanwhile, a water outlet pipeline of the water storage tank 1 is provided with a filter 30 for filtering impurities in water.
In an embodiment of the invention, as shown in fig. 2, the first group of water mist spray heads is four side-hung spray heads 4, two of the four side-hung spray heads 4 are arranged on the brackets on two sides of the roof, and the water outlet direction of the side-hung spray heads 4 faces to a connecting line of the roof and steel plates on two sides of the roof and is used for protecting the roof and the steel plates on two sides of the roof.
In one embodiment of the invention, as shown in fig. 1 and 2, the second group of water mist nozzles comprises a bumper nozzle 6 and tire nozzles 5, and eight tire nozzles 5 are fixed above four wheel hubs in pairs. Two bumper spray heads 6 are arranged below the vehicle head bumper, and water outlet directions of the two bumper spray heads face to the oblique rear of the vehicle body and are used for protecting the chassis and extinguishing fire below the vehicle.
In order to facilitate manual control of water output of the water delivery fire-fighting hose, a manual valve 16 is further arranged on the water delivery fire-fighting hose 15. Wherein, the high-pressure water pump is arranged between the water delivery fire-fighting hose and the outlet of the water storage tank.
in a preferred embodiment of the present invention, as shown in fig. 1, 2 and 4, the Novec1230 gas fire extinguishing system includes a driving gas cylinder 17, a Novec1230 fire extinguishing agent cylinder 18, a check valve 20, a third selection valve 21 and a plurality of nozzles 24 built in the carriage and the engine compartment, the driving gas cylinder 17 and the Novec1230 fire extinguishing agent cylinder 18 are disposed at the rear of the carriage, the Novec1230 fire extinguishing agent cylinder 18 is respectively communicated with a gas transmission pipeline and a gas transmission fire hose 23, the tail end of the gas transmission pipeline is provided with a plurality of nozzles 24, the gas transmission fire hose is disposed in the carriage, the nozzles 24 are disposed on the cover of the engine compartment, the third selection valve 21 and the check valve 20 are disposed on the gas transmission pipeline, the driving gas cylinder 17 is connected with the gas transmission fire hose 23 through the third selection valve 21, the driving gas cylinder 17, the third selection valve 21 and the check valve 20 are electrically connected with the function control panel 8, the dashed lines in fig. 3 and 4 indicate the control cables. Wherein, the driving gas bottle and the Novec1230 fire extinguishing agent bottle are positioned at the rear part in the anti-riot armored car, and the layout design is reasonable and compact.
Since the Novec1230 extinguishing agent has a boiling point of 49℃ and vaporizes rapidly upon release to form a gaseous mixture with air, the heat capacity of this mixture is much greater than air and can absorb a significant amount of heat, thereby cooling the combustion zone and lowering the temperature below the point where the flame is extinguished. And simultaneously has the characteristic of low toxicity, namely the minimum gas concentration required for extinguishing the fire is lower than the harmful concentration of human bodies. Thus, the fire extinguishing method can greatly improve the fire extinguishing efficiency in the interior of the compartment and the engine compartment.
In an embodiment of the present invention, there are a plurality of Novec1230 fire extinguishing agent bottles 18, as shown in fig. 4, there are two Novec1230 fire extinguishing agent bottles 18, a collecting pipe 22 is disposed between two Novec1230 fire extinguishing agent bottles 18 and a third selecting valve 21, a check valve 20 is disposed on a gas transmission pipeline 23 between the collecting pipe 22 and the Novec1230 fire extinguishing agent bottles 18, and a check valve 20 is disposed between the third selecting valve 21 and the Novec1230 fire extinguishing agent bottles 18. Wherein the check valve 20, the third selector valve 21 and the manifold 22 are arranged above the holder 19.
As shown in fig. 5, the function control panel 8 is provided with a water pump start/stop button 27, a first manual start/stop button 28, a second manual start/stop button 11, a side-hung fire extinguishing group switch 13, a vehicle bottom fire extinguishing group switch 14, a fixed/movable switching button 9 and an engine compartment/carriage switching button 26; the first manual start/stop buttons 28 are electrically connected with the electromagnetic valve 12 on the water pipeline 10 and are used for controlling the on and off of the electromagnetic valve 12; the fixed/movable switching button 9 is electrically connected with a first selector valve 31 and a second selector valve 32 for switching between fixed fire extinguishing and movable fire extinguishing; the control valve 7 comprises a first partition control valve 71 for controlling the side-hung nozzles 4 and a second partition control valve 72 for controlling the second group of nozzles, the side-hung fire extinguishing group switch 13 is electrically connected with the first partition control valve 71, and the vehicle bottom fire extinguishing group switch 14 is electrically connected with the second partition control valve 72. The control valve 7, the electromagnetic valve 12, the high-pressure water pump 2, the first selector valve 31, the second selector valve 32, the driving gas cylinder 17 of the Novec1230 gas fire extinguishing system and the third selector valve 21 of the high-pressure water mist fire extinguishing system are all electrically connected with the function control panel 8 through a control bus 25, and the control bus 25 is laid along the bottom of the vehicle.
When the flowing fire exists on the body of the anti-riot armored vehicle, the fixed/movable fire extinguishing switching button 9 can be adjusted to be fixed through the function control panel 8, the side-hung fire extinguishing switch 13 is turned on, and then the first manual starting button and the water pump starting button are pressed. At the moment, the high-pressure water pump 2 works, and water in the water storage tank 1 reaches the water mist spray heads through the first selector valve 31, the filter 30, the one-way valve 20 and the second partition control valve 72 to generate water mist to extinguish the fire on the roof and the side of the vehicle body. When emergency needs to use the water hose 15 to fire the fire, the fixed/movable switching button 9 can be moved by the function control panel 8, and then the first manual start button 28 and the pump start button 27 are pressed. At the moment, the high-pressure water pump 2 works, and water in the water storage tank 1 reaches the spray head through the second selector valve 32, the water delivery fire hose 15 and the manual valve 16 to generate fine water mist.
When a fire disaster occurs in the interior of the anti-riot armored car, if an open fire exists in the compartment, the engine compartment/compartment switching button 26 is switched to the compartment through the function control panel 8, and the second manual starting button 11 is pressed. At the moment, the driving gas bottle 17 receives a control signal to open the third selector valve 21 of the corresponding control carriage area, then the pneumatic driving container valve opens all Novec1230 fire extinguishing agent bottles 18, and the Novec1230 fire extinguishing agent is released to the spray head through the gas transmission fire hose 23 to extinguish fire at a fixed point in the carriage. When a fire breaks out in the engine compartment of the anti-riot armored vehicle, the engine compartment/car body switching button 26 can be switched to the engine compartment through the function control panel 8, and the second manual starting button 11 is pressed. At this time, the driving gas bottle 17 receives a control signal to open the third selector valve 21 of the corresponding control compartment area, then the gas pressure drives the container valve to open all the fire extinguishing agent bottles 18, and the Novec1230 fire extinguishing agent is released to the nozzle 24 of the engine compartment through a fixed pipeline to extinguish the fire in the engine compartment.
The working principle of the invention is as follows: during operation, by operating personnel through 8 controls of function control panel to put out a fire protection to vehicle bottom, tire, roof, car both sides, carriage inside and each position in engine compartment, guarantee that the vehicle operation is normal, can also use water delivery fire control hose 15 to carry out the portable fire extinguishing simultaneously. When the high-pressure water mist fire extinguishing system operates, the high-pressure water pump 2 receives a pump starting signal, and the fixed water conveying pipeline 10 or the movable water conveying fire hose 15 can be used through the first selector valve 31 and the second selector valve 32. When the fixed type fire extinguishing device is used for extinguishing fire, the electromagnetic valve 12 is opened, and pressure water reaches the vehicle bottom and tires or side-hung nozzles through the zone control valve 7 to generate fine water mist, so that fire extinguishing and cooling protection are performed on different areas. When the Novec1230 gas fire extinguishing system acts, the driving gas cylinder 17 receives a control signal to open the third selector valve 21 of the corresponding control compartment area, then the container valve is driven by air pressure to open all the fire extinguishing agent bottles 18, and the Novec1230 fire extinguishing agent is released through the gas transmission pipeline to extinguish fire and cool and protect the interior of the compartment or the engine compartment.
When a fire disaster happens, the beneficial effects brought by the invention are as follows: the water storage tank 1 is used for providing water source, the high-pressure water pump 2 works to generate pressure, and the pressure acts on the water mist spray head to generate solid water mist conical advance, so that the flowing fire of the vehicle body can be effectively extinguished, and the anti-riot armored vehicle can be effectively protected. The water mist nozzles are arranged in groups, the car bottom fire extinguishing device comprises a car head bumper, two bumper nozzles 6 below the car head bumper are used for protecting a chassis, a tire nozzle 5 is arranged on each tire wheel hub and used for protecting tires, and meanwhile, a water delivery fire hose 15 is arranged in the car and is convenient for moving type fire extinguishing. The Novec1230 fire suppression system is driven by a drive cylinder 17 to deliver fire suppressant to a designated area through a selector valve 21 and a gas line. The nozzles on the supports on the two sides of the roof, below the tires and the head bumper and the air nozzle in the engine compartment can effectively extinguish fire, protect the whole body, the chassis and the engine compartment, and prevent heat transfer from causing the armored vehicle not to be influenced by fire; meanwhile, a movable water-conveying fire-fighting hose and a movable gas-conveying fire-fighting hose are arranged in the vehicle, so that the fire can be conveniently and flexibly extinguished by the anti-riot fighter. Two air nozzles 24 are arranged in an engine compartment, and a water delivery fire hose 23 is arranged on the inner side wall of the vehicle and is used for extinguishing fire in a carriage. The function control panel 8 can realize regional fire extinguishing through the control of a control circuit 25, and realizes the function of instant start and stop through a fixed/movable switching button 9, a vehicle bottom fire extinguishing group switch 14, a side-hung fire extinguishing group switch 13, a water pump start/stop button 27, a first manual start/stop button 28, a second manual start/stop button 11 and an engine compartment/carriage switching button 26.
In conclusion, the invention has the advantages of compact structure, convenient and fast operation and high fire extinguishing efficiency, the control functions of the two systems are realized by controlling each valve by the function control panel in the cab, the water mist spray nozzles on the supports at the two sides of the roof, each tire, the part below the head bumper and the air nozzle in the engine compartment can effectively extinguish fire when a fire breaks out, the whole body, the chassis and the engine compartment are protected, heat transfer is prevented, so that the armored car is not influenced by the fire, and meanwhile, the movable water and gas transmission fire hoses are arranged in the carriage, so that public security antiriot personnel can conveniently extinguish the fire by maneuvering.
In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and thus the present invention is not limited to the specific embodiments disclosed above.
Claims (10)
1. The utility model provides a on-vehicle protection extinguishing device for anti-riot armoured vehicle which characterized in that: the high-pressure water mist fire extinguishing system and the Novec1230 gas fire extinguishing system are arranged inside and outside the carriage and are controlled by a function control panel arranged in the cab.
2. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 1, characterized in that: the high-pressure water mist fire extinguishing system comprises a water storage tank, a high-pressure water pump, a water delivery pipeline and a plurality of water mist nozzles for fixed fire extinguishing, wherein the water storage tank and the high-pressure water pump are arranged at the rear part of the carriage; the water mist nozzles are divided into two groups, the first group of water mist nozzles are arranged on supports on two sides of the car roof, and the second group of water mist nozzles are arranged on wheel hubs below a car head bumper and above tires on two sides; the two groups of water mist nozzles are respectively connected with the high-pressure water pump through different water conveying pipelines, and control valves are arranged on the water conveying pipelines and are electrically connected with the function control panel; the high-pressure water pump is electrically connected with the function control panel.
3. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 2, characterized in that: the portable fire-fighting water tank is characterized by further comprising a water delivery fire-fighting hose for portable fire extinguishing, wherein the water delivery fire-fighting hose is connected with the water storage tank, and the water delivery fire-fighting hose and the water mist nozzles are electrically connected with the function control panel through a second selector valve and a first selector valve respectively.
4. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 2, characterized in that: the first group of water mist spray nozzles are four side-hung spray nozzles, the four side-hung spray nozzles are arranged on supports on two sides of the roof in pairs, and the water outlet directions of the side-hung spray nozzles face towards the roof and connecting lines of steel plates on two sides of the roof and the steel plates on two sides of the roof and are used for protecting the roof and the steel plates on two sides of the roof.
5. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 2, characterized in that: the second group of water mist nozzles comprise eight bumper nozzles and eight tire nozzles, and the eight tire nozzles are fixed above the four wheel hubs in pairs; two bumper spray heads are arranged below the vehicle head bumper, and the water outlet directions of the two bumper spray heads face the oblique rear side of the vehicle body and are used for protecting the chassis and extinguishing fire below the vehicle.
6. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 3, characterized in that: and a manual valve is also arranged on the water delivery fire-fighting hose.
7. The vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 4, characterized in that: a water pump starting/stopping button, a first manual starting/stopping button, a side-hung fire extinguishing group switch, a vehicle bottom fire extinguishing group switch and a fixed/movable switching button are arranged on the function control panel; the first manual start/stop buttons are electrically connected with the electromagnetic valve on the water conveying pipeline and are used for controlling the opening and closing of the electromagnetic valve; the fixed/movable switching button is electrically connected with the first selector valve and the second selector valve and is used for switching fixed fire extinguishing or movable fire extinguishing; the control valve comprises a first partition control valve for controlling the side-hung nozzles and a second partition control valve for controlling the second group of water mist nozzles, the side-hung fire extinguishing group switch is electrically connected with the first partition control valve, and the vehicle bottom fire extinguishing group switch is electrically connected with the second partition control valve.
8. The on-board fire protection device for the explosion-proof armored vehicle of any one of claims 1-7, wherein: the Novec1230 gas fire extinguishing system comprises a driving gas cylinder, a Novec1230 fire extinguishing agent cylinder, a one-way valve, a third selection valve and a plurality of jet heads arranged in a carriage and an engine room, wherein the driving gas cylinder and the Novec1230 fire extinguishing agent cylinder are arranged at the rear part of the carriage, the Novec1230 fire extinguishing agent cylinder is respectively communicated with a gas transmission pipeline and a gas transmission fire hose, the tail end of the gas transmission pipeline is provided with the plurality of jet heads for connection, the gas transmission fire hose is arranged in the carriage, the jet heads are arranged on a cover of the engine room, the third selection valve and the one-way valve are both arranged on the gas transmission pipeline, the driving gas cylinder is connected with the gas transmission pipeline through the third selection valve, and the driving gas cylinder, the third selection valve and the one-way valve are all electrically connected with; and the function control panel is provided with an engine compartment/carriage switching button and a second manual starting/stopping button.
9. the vehicle-mounted protection fire extinguishing device for the anti-riot armored vehicle according to claim 8, characterized in that: the number of the Novec1230 fire extinguishing agent bottles is multiple, a collecting pipe is arranged between the Novec1230 fire extinguishing agent bottles and the third selection valve, and a one-way valve is arranged on a gas transmission pipeline between the collecting pipe and the Novec1230 fire extinguishing agent bottles.
10. The on-board fire protection device for the explosion-proof armored vehicle of claim 9, wherein: the high-pressure water mist fire extinguishing system and the Novec1230 gas fire extinguishing system are both electrically connected with the function control panel through a control bus, and the control bus is laid along the bottom of the vehicle.
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| CN201910979755.3A CN110538400A (en) | 2019-10-11 | 2019-10-11 | A on-vehicle protection extinguishing device for anti-riot armoured vehicle |
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| CN201910979755.3A CN110538400A (en) | 2019-10-11 | 2019-10-11 | A on-vehicle protection extinguishing device for anti-riot armoured vehicle |
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| CN111450449A (en) * | 2020-04-03 | 2020-07-28 | 安徽嘉业新能源科技有限公司 | Electric vehicle-mounted high-pressure fire extinguishing device |
| CN112337005A (en) * | 2020-10-27 | 2021-02-09 | 广州华凯车辆装备有限公司 | Fire extinguishing system for extinguishing external oil type fire of armored anti-riot vehicle and control method thereof |
| CN113739636A (en) * | 2021-09-16 | 2021-12-03 | 广州华凯车辆装备有限公司 | Armored vehicle for extinguishing oil fire on outer surface of vehicle body by using anti-water-dissolving film-forming foam liquid |
| WO2023105402A1 (en) * | 2021-12-07 | 2023-06-15 | J.P.D. GROUP, s.r.o. | Fire-resistant passenger vehicle with combustion engine for escape from life-threatening situations |
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