CN114515401A - Ship fire-fighting system - Google Patents
Ship fire-fighting system Download PDFInfo
- Publication number
- CN114515401A CN114515401A CN202210297699.7A CN202210297699A CN114515401A CN 114515401 A CN114515401 A CN 114515401A CN 202210297699 A CN202210297699 A CN 202210297699A CN 114515401 A CN114515401 A CN 114515401A
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- Prior art keywords
- control valve
- foam
- remote control
- fire
- valve
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Classifications
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- 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
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
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- 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
- A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/002—Apparatus for mixing extinguishants with water
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of ship fire fighting, and discloses a ship fire fighting system which comprises a fire fighting unit and a plurality of foam hose units, wherein the fire fighting unit and the foam hose units are connected with a water source; the fire control unit includes that the foam liquid produces the end and puts out a fire the end, the foam liquid produces the end and includes foam conveying line, proportional control valve and controller, foam conveying line's foam and the rivers at water source mix through proportional control valve, foam conveying line and proportional control valve and controller control connection, the end of putting out a fire includes first remote control valve, release button and a plurality of shower nozzle, first remote control valve and release button and controller control connection, first remote control valve and release button are connected with the shower nozzle, proportional control valve is connected with first remote control valve. The ship fire-fighting system is suitable for ships provided with helicopter decks and refueling systems, and is low in cost and small in occupied space.
Description
Technical Field
The invention relates to the technical field of ship fire fighting, in particular to a ship fire fighting system.
Background
With the continuous deep footsteps of exploration oceans of human beings, the movement area of a ship is further and further away from the land, and correspondingly, supporting facilities on the ship are further and further enriched, and at the present stage, a living platform, a living ship and a multifunctional ship are provided with a helicopter deck and a helicopter refueling system, and equipment is basically arranged on a driving deck, so that fire fighting equipment in the area becomes more important. According to the standards of the classification society and the requirements of the helicopter refueling system, the fire-fighting system generally adopts the design of foam fire-fighting and is provided with two systems, one system is responsible for the fire-fighting of a helicopter deck, and the other system serves the helicopter refueling system.
Disclosure of Invention
The purpose of the invention is: a marine fire fighting system is provided for a vessel equipped with a helicopter deck and a refueling system.
In order to achieve the purpose, the invention provides a ship fire fighting system, which comprises a fire fighting unit and a plurality of foam hose units, wherein the fire fighting unit and the foam hose units are used for being connected with a water source;
the fire control unit includes that the foam liquid produces the end and puts out a fire the end, the foam liquid produces the end and includes foam conveying line, proportional control valve and controller, foam conveying line's foam with the rivers at water source pass through proportional control valve mixes, foam conveying line and proportional control valve with controller control connection, the end of putting out a fire includes first remote control valve, release button and a plurality of shower nozzle, first remote control valve and release button with controller control connection, first remote control valve and release button with the shower nozzle is connected, proportional control valve with first remote control valve is connected.
Preferably, the fire extinguishing device further comprises a second remote control valve, the second remote control valve is in control connection with the controller, and the second remote control valve is used for communicating the water source with the fire extinguishing end.
As a preferred scheme, the foam conveying pipeline is sequentially connected with a foam tank, a third remote control valve and a foam pump, the third remote control valve and the foam pump are in control connection with the controller, and the downstream end of the foam pump is connected with the proportion adjusting valve.
As a preferred scheme, a stop check valve and a first pressure gauge are sequentially connected between the third remote control valve and the foam pump and between the foam pump and the proportional control valve, and the first pressure gauge between the foam pump and the proportional control valve is in signal connection with the controller.
Preferably, a first relief valve is connected between a stop check valve between the third remote control valve and the foam pump and the first pressure gauge.
Preferably, a butterfly valve and a fourth remote control valve are sequentially connected to a pipeline between the water source and the proportional control valve, the fourth remote control valve is in control connection with the controller, and the downstream end of the fourth remote control valve is connected with the proportional control valve.
And as a preferable scheme, second pressure gauges are connected between the water source and the butterfly valve and between the butterfly valve and the fourth remote control valve, the second pressure gauge between the butterfly valve and the fourth remote control valve is in signal connection with the controller, and a second relief valve is connected between the fourth remote control valve and the proportional control valve.
Preferably, a third pressure gauge is connected between the proportional control valve and the first remote control valve.
Preferably, the foam filling device further comprises a fifth remote control valve, and the fifth remote control valve is used for communicating the water source with the foam conveying pipeline.
Preferably, the fire extinguishing end comprises a first deck fire extinguishing end, a second deck fire extinguishing end and a helicopter refueling equipment fire extinguishing end.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the ship fire-fighting system provided by the embodiment of the invention, the spray head at the fire extinguishing end is arranged at the deck and the refueling equipment, if a fire is found, the foam conveying pipeline and the water source convey foam and water flow to the proportional regulating valve by pressing the button on the controller, and are mixed as required, the first remote control valve and the release button are opened by the controller, so that the mixed foam liquid is sprayed out from the spray head to extinguish the fire, and the fire-fighting unit can be triggered by pressing the button on the controller and can also be triggered by pressing the release button at the corresponding fire extinguishing end. In addition, if the fire point is small, the fire can be extinguished through the nearby foam hose unit. The foam liquid is conveyed through one foam liquid production end, so that the area provided with the spray head can be extinguished, the cost is reduced, the occupied space is reduced, the foam liquid production end is matched with the foam hose unit for use, different extinguishing units are used according to different conditions, and the fire extinguishing system is reasonably utilized.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a second remote control valve communicating a fire extinguishing port with a water source in accordance with an embodiment of the present invention.
In the figure:
1. a fire fighting unit; 11. a foam liquid generating end; 111. a foam delivery line; 1111. a foam tank; 1112. a third remote control valve; 1113. a foam pump; 1114. a stop check valve; 1115. a first pressure gauge; 1116. a first bleed valve; 112. a proportional regulating valve; 113. a controller; 12. a fire extinguishing end; 121. a first remote control valve; 122. a release button; 123. a spray head; 13. a first deck fire extinguishing end; 14. a second fire extinguishing end; 15. a fire extinguishing end of a helicopter refueling device; 2. a foam hose unit; 3. a second remote control valve; 4. a butterfly valve; 5. a fourth remote control valve; 6. a second pressure gauge; 7. a second bleed valve; 8. a third pressure gauge; 9. and a fifth remote control valve.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. used herein are used to indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The terms "first," "second," "third," "fourth," and "fifth" are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be understood that the terms "connected," "fixed," and the like are used in a broad sense, and for example, the terms "connected," "connected," and "fixed" may be fixed, detachable, or integrated; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, a fire fighting system for a ship according to a preferred embodiment of the present invention includes a fire fighting unit 1 and a plurality of foam hose units 2, wherein both the fire fighting unit 1 and the foam hose units 2 are used for connecting with a water source; the fire fighting unit 1 comprises a foam concentrate generating end 11 and a fire extinguishing end 12, wherein the foam concentrate generating end 11 comprises a foam conveying pipeline 111, a proportional control valve 112 and a controller 113, foam of the foam conveying pipeline 111 and water flow of a water source are mixed through the proportional control valve 112, the foam conveying pipeline 111 and the proportional control valve 112 are in control connection with the controller 113, the fire extinguishing end 12 comprises a first remote control valve 121, a release button 122 and a plurality of spray heads 123, the first remote control valve 121 and the release button 122 are in control connection with the controller 113, the first remote control valve 121 and the release button 122 are connected with the spray heads 123, and the proportional control valve 112 is connected with the first remote control valve 121.
In the ship fire-fighting system of the present invention, by arranging the spray head 123 of the fire extinguishing end 12 at the deck and the refueling equipment, if a fire is found, the foam delivery pipe 111 and the water source deliver foam and water to the proportional control valve 112 by pressing the button on the controller 113, and mix them as required, the controller 113 opens the first remote control valve 121 and the release button 122, so that the mixed foam liquid is sprayed from the spray head 123 to extinguish the fire, and in addition to pressing the button on the controller 113 to trigger the fire-fighting unit 1, the release button 122 on the corresponding fire extinguishing end 12 can be pressed to trigger the fire-fighting unit 1. In addition, if the ignition point is small, the fire can be extinguished by the foam hose unit 2 in the vicinity. Carry the foam concentrate through a foam concentrate production end 11 and can put out a fire the region that is provided with shower nozzle 123, the cost is reduced to and reduce the space and occupy, still use with foam hose unit 2 cooperation, use different fire extinguishing unit, rational utilization fire extinguishing systems to the condition of difference.
Wherein, the end of putting out a fire 12 is held 13, the second deck of putting out a fire and is held 14 and helicopter refueling equipment end of putting out a fire 15 including first deck, and the boats and ships that are applicable to and have two decks, the quantity of the end of specifically putting out a fire 12 can be adjusted according to the setting of boats and ships deck.
Further, as shown in fig. 2, a second remote control valve 3 is further included, the second remote control valve 3 is in control connection with the controller 113, and the second remote control valve 3 is used for communicating a water source with the fire extinguishing end 12. When the fire unit 1 fails and can not deliver foam concentrate to the fire extinguishing end 12 for fire extinguishing, the controller 113 or manually opens the first remote control valve 121 and the second remote control valve 3, water flows into the fire extinguishing end 12, fire extinguishing is performed through the spray head 123, and for oil fire, fire extinguishing can be performed through the foam hose unit 2, and if multiple fire conditions exist, the two can be combined for use.
Further, the foam conveying pipeline 111 is sequentially connected with a foam tank 1111, a third remote control valve 1112 and a foam pump 1113, the third remote control valve 1112 and the foam pump 1113 are in control connection with a controller 113, and the downstream end of the foam pump 1113 is connected with the proportional control valve 112. When fire is needed to be extinguished, the foam pump 1113 is started, the controller 113 controls the third remote control valve 1112 to be opened, foam in the foam tank 1111 is delivered to the proportion regulating valve 112 to be mixed with water according to a required proportion, and then the mixture is delivered to the relevant extinguishing end 12 to extinguish the fire.
Further, a stop check valve 1114 and a first pressure gauge 1115 are sequentially connected between the third remote control valve 1112 and the foam pump 1113 and between the foam pump 1113 and the proportional control valve 112, and the first pressure gauge 1115 between the foam pump 1113 and the proportional control valve 112 is in signal connection with the controller 113. The two stop check valves 1114 are used for preventing water from flowing back into the foam tank 1111 to pollute the foam tank 1111, when the foam pump 1113 operates, the pressure on the two sides of the foam pump 1113 can be observed through the first pressure gauges 1115 on the two sides of the foam pump 1113, when the pressure is abnormal, whether the foam pump 1113 breaks down or not is judged, and whether the pressure of the foam conveying pipeline 111 meets the requirement or not is judged by observing the pressure value of the first pressure gauge 1115 between the foam pump 1113 and the proportional control valve 112, so that the normal use of the fire protection unit 1 is ensured.
Further, a first relief valve 1116 is connected between a stop check valve 1114 between the third remote control valve 1112 and the foam pump 1113 and a first pressure gauge 1115 for discharging liquid in the pipeline.
Further, a butterfly valve 4 and a fourth remote control valve 5 are sequentially connected to a pipeline between the water source and the proportional control valve 112, the fourth remote control valve 5 is in control connection with the controller 113, and the downstream end of the fourth remote control valve 5 is connected with the proportional control valve 112. When fire is needed, the butterfly valve 4 is opened, the controller 113 controls the fourth remote control valve 5 to be opened, and water flows into the proportion regulating valve 112 to be mixed with foam in proportion and is conveyed to the corresponding fire extinguishing end 12 to extinguish the fire.
Further, a second pressure gauge 6 is connected between the water source and the butterfly valve 4 and between the butterfly valve 4 and the fourth remote control valve 5, the second pressure gauge 6 between the butterfly valve 4 and the fourth remote control valve 5 is in signal connection with the controller 113, and a second release valve 7 is connected between the fourth remote control valve 5 and the proportional control valve 112. The second manometer 6 all is used for monitoring water pressure, and second manometer 6 between water source and the butterfly valve 4 is through artifical the observation, and second manometer 6 between butterfly valve 4 and the fourth remote control valve 5 passes through controller 113 control to reach double insurance, prevent to influence the normal use of fire unit 1 because of water pressure inadequately. The second relief valve 7 is used to drain the liquid in the line.
Further, a third pressure gauge 8 is connected between the proportional control valve 112 and the first remote control valve 121. The pressure of the foam liquid is observed through the third pressure gauge 8, so that the service condition of the fire fighting unit 1 can be conveniently detected. In addition, the pressure between the foam pump 1113 and the proportional control valve 112 is greater than the pressure between the third pressure gauge 8 and the second pressure gauge 6 between the butterfly valve 4 and the fourth remote control valve 5 to ensure that the foam concentrate enters the fire extinguishing end 12 after mixing.
Further, a fifth remote control valve 9 is further included, and the fifth remote control valve 9 is used for communicating a water source with the foam conveying pipeline 111. After the fire fighting unit 1 is used up, a cleaning button of the controller 113 is pressed, the controller 113 controls the third remote control valve 1112 to be closed, the fifth remote control valve 9 is opened, water enters from a pipeline where the fifth remote control valve 9 is located and flushes the foam conveying pipeline 111, the water flushes other pipelines through a pipeline where a water source is connected with the proportional control valve 112, sewage is discharged from the first discharge valve 1116 and the second discharge valve 7, corrosion of foam to the pipelines is prevented, and the service life of the pipelines is prolonged. A stop check valve 1114 between the third remote control valve 1112 and the foam pump 1113 prevents sewage from entering the foam tank 1111 in the event of a failure of the third remote control valve 1112.
The working process of the invention is as follows: in case of fire, the controller 113 is triggered by pressing a button of the controller 113 or pressing a release button 122 corresponding to the fire extinguishing end 12, so that the third remote control valve 1112 and the fourth remote control valve 5 are opened, the foam is delivered to the proportional control valve 112 through the foam pump 1113, the water flows to the proportional control valve 112 and is proportionally mixed with the foam, the controller 113 also opens the first remote control valve 121 and the release button 122 corresponding to the fire extinguishing end 12, and the mixed foam liquid is sprayed from the spray head 123 to extinguish the fire. If the fire fighting unit 1 is not available, the second remote control valve 3 can be controlled by the controller 113 or manually opened, water flows directly to the corresponding fire extinguishing end 12 to extinguish fire, and if the fire is small or oil fire, the fire extinguishing device can be combined with the foam hose unit 2 to extinguish fire. After the fire fighting unit 1 is used, the cleaning button of the controller 113 is pressed to control the fifth remote control valve 9 to open and close the third remote control valve 1112, so as to clean the pipeline.
To sum up, the embodiment of the invention provides a ship fire fighting system which is suitable for ships equipped with a helicopter deck and an oiling system, and can extinguish fire in an area provided with a spray head by conveying foam concentrate through a foam concentrate generating end, so that the cost is reduced, the space occupation is reduced, the ship fire fighting system is matched with a foam hose unit, different fire extinguishing units are used according to different conditions, the fire fighting system is reasonably utilized, and pipelines can be cleaned after the fire fighting units are used. In addition, when the fire-fighting unit breaks down, fire can be extinguished by directly leading water to the fire extinguishing end.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A ship fire fighting system, characterized in that: the fire fighting unit and the foam hose units are both used for being connected with a water source;
the fire control unit includes that the foam liquid produces the end and puts out a fire the end, the foam liquid produces the end and includes foam conveying line, proportional control valve and controller, foam conveying line's foam with the rivers at water source pass through proportional control valve mixes, foam conveying line and proportional control valve with controller control connection, the end of putting out a fire includes first remote control valve, release button and a plurality of shower nozzle, first remote control valve and release button with controller control connection, first remote control valve and release button with the shower nozzle is connected, proportional control valve with first remote control valve is connected.
2. A marine fire fighting system as defined in claim 1, wherein: the fire extinguishing device is characterized by further comprising a second remote control valve, wherein the second remote control valve is in control connection with the controller and is used for communicating the water source with the fire extinguishing end.
3. A marine fire fighting system as defined in claim 1, wherein: the foam conveying pipeline is sequentially connected with a foam tank, a third remote control valve and a foam pump, the third remote control valve and the foam pump are in control connection with the controller, and the downstream end of the foam pump is connected with the proportion adjusting valve.
4. A marine fire fighting system according to claim 3, wherein: a stop check valve and a first pressure gauge are sequentially connected between the third remote control valve and the foam pump and between the foam pump and the proportional control valve, and the first pressure gauge between the foam pump and the proportional control valve is in signal connection with the controller.
5. A marine fire fighting system according to claim 4, characterized in that: and a first relief valve is connected between a stop check valve between the third remote control valve and the foam pump and the first pressure gauge.
6. A marine fire fighting system as defined in claim 1, wherein: the pipeline between the water source and the proportional control valve is sequentially connected with a butterfly valve and a fourth remote control valve, the fourth remote control valve is in control connection with the controller, and the downstream end of the fourth remote control valve is connected with the proportional control valve.
7. A marine fire fighting system as defined in claim 6, wherein: the second pressure gauge is connected between the water source and the butterfly valve and between the butterfly valve and the fourth remote control valve, the second pressure gauge between the butterfly valve and the fourth remote control valve is in signal connection with the controller, and a second relief valve is connected between the fourth remote control valve and the proportional control valve.
8. A marine fire fighting system as defined in claim 1, wherein: and a third pressure gauge is connected between the proportional control valve and the first remote control valve.
9. A marine fire fighting system as defined in claim 1, wherein: the foam filling machine also comprises a fifth remote control valve, wherein the fifth remote control valve is used for communicating the water source with the foam conveying pipeline.
10. A marine fire fighting system as defined in claim 1, wherein: the fire extinguishing end comprises a first deck fire extinguishing end, a second deck fire extinguishing end and a helicopter refueling device fire extinguishing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297699.7A CN114515401A (en) | 2022-03-24 | 2022-03-24 | Ship fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297699.7A CN114515401A (en) | 2022-03-24 | 2022-03-24 | Ship fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114515401A true CN114515401A (en) | 2022-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297699.7A Pending CN114515401A (en) | 2022-03-24 | 2022-03-24 | Ship fire-fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114515401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920290A (en) * | 2023-02-01 | 2023-04-07 | 江南造船(集团)有限责任公司 | Marine fixed foam fire extinguishing system and boats and ships |
| CN116510205A (en) * | 2023-05-29 | 2023-08-01 | 广船国际有限公司 | Marine fire extinguishing method and marine fire extinguishing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204864621U (en) * | 2015-08-04 | 2015-12-16 | 浙江圣翔机械有限公司 | Supporting multi -functional fire extinguishing system in building roof helicopter air park |
| CN106730551A (en) * | 2017-01-10 | 2017-05-31 | 广州市鹰穗消防设备有限公司 | A kind of froth fire extinguishing system |
| CN207307020U (en) * | 2017-09-08 | 2018-05-04 | 上海外高桥造船有限公司 | Foaming system peculiar to vessel and the ship for including it |
| CN112221045A (en) * | 2020-10-17 | 2021-01-15 | 湖州仁丰进出口有限公司 | Ship protection fire extinguishing device |
| CN114010979A (en) * | 2021-11-08 | 2022-02-08 | 国安达股份有限公司 | A compressed air foam fire extinguishing system |
-
2022
- 2022-03-24 CN CN202210297699.7A patent/CN114515401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204864621U (en) * | 2015-08-04 | 2015-12-16 | 浙江圣翔机械有限公司 | Supporting multi -functional fire extinguishing system in building roof helicopter air park |
| CN106730551A (en) * | 2017-01-10 | 2017-05-31 | 广州市鹰穗消防设备有限公司 | A kind of froth fire extinguishing system |
| CN207307020U (en) * | 2017-09-08 | 2018-05-04 | 上海外高桥造船有限公司 | Foaming system peculiar to vessel and the ship for including it |
| CN112221045A (en) * | 2020-10-17 | 2021-01-15 | 湖州仁丰进出口有限公司 | Ship protection fire extinguishing device |
| CN114010979A (en) * | 2021-11-08 | 2022-02-08 | 国安达股份有限公司 | A compressed air foam fire extinguishing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920290A (en) * | 2023-02-01 | 2023-04-07 | 江南造船(集团)有限责任公司 | Marine fixed foam fire extinguishing system and boats and ships |
| CN116510205A (en) * | 2023-05-29 | 2023-08-01 | 广船国际有限公司 | Marine fire extinguishing method and marine fire extinguishing system |
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Application publication date: 20220520 |
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