CN109675228A - Hatch board foam maker, the setting method of hatch board foam maker and ship - Google Patents
Hatch board foam maker, the setting method of hatch board foam maker and ship Download PDFInfo
- Publication number
- CN109675228A CN109675228A CN201811171633.3A CN201811171633A CN109675228A CN 109675228 A CN109675228 A CN 109675228A CN 201811171633 A CN201811171633 A CN 201811171633A CN 109675228 A CN109675228 A CN 109675228A
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- China
- Prior art keywords
- foam
- hatch board
- foam maker
- ship
- top plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A62C5/022—Making of fire-extinguishing materials immediately before use of foam with air or gas present as such
-
- 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
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/28—Other safety means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention provides the setting method and ship of hatch board foam maker, hatch board foam maker.It provides and is having in the ship of the hatch board of the upper opening closing of cabin, the hatch board foam maker and ship of excellent extinguishing property can be played the fire belowdecks occurred.Above-mentioned hatch board is to have the nozzle (22) of injection foaming agent and make the foaming agent sprayed from nozzle (22) by making the foaming agent generate the foam screen (21) of foam with foam maker, and the foam maker (20) of a part of high-multiple foam extinguishing device is constituted, which is built in the hatch board (7) of ship (1).
Description
Technical field
The present invention relates to be set to have the ship of hatch board and the cabin of a part for constituting high-multiple foam extinguishing device
Lid foam maker, hatch board foam maker setting method and have the ship of the foam maker.
Background technique
The ship of such as freighter, container ship transport cargo has the cargo hold (cabin) in internal storage cargo.In addition, at this
It is formed on the deck of the ship of sample for the opening portion of cargo hold loading or handling goods, the opening portion to be by being set to upper first
The hatch board of plate is opened and closed.
Various cargos etc. are stored in the cabin of such ship, also storage has flammable article sometimes, therefore wants
Ask ship have cope with from the cargo it is on fire it is equal caused by fire extinguishing device.
Summary of the invention
Technical problem
In order to cope with such fire, in the past, such as the cabin (container hold) of container ship is provided with carbon dioxide
Extinguishing device.Using carbon dioxide as the reasons why extinguishing device is: taboo aqueous substance may be mounted in container hold, such as
Fruit be water system extinguishing device, then in the presence of prohibit aqueous substance contacted with water and risk increase a possibility that.
In addition, even if sprinkler head being arranged on the top of container hold and sprays water, since container cargo is with small
Gap be closely loaded into the container hold of container ship, so still remaining effectively to be supplied to the water of ejection
The problem of place, occurs for fire.
However, then there is the carbon dioxide released by the thermally-induced of fire if it is carbon dioxide extinguisher installation
The influence of ascending air and leaked out from the gap of hatch board, so that extinguishing effect disappears in advance, may finally occur cannot be complete
The case where fire extinguishing, therefore the higher extinguishing device of extinguishing property is developed in urgent expectation.
Therefore, the purpose of the present invention is to provide have close cabin upper opening hatch board ship in, energy
The setting of enough hatch board foam makers, hatch board foam maker for playing the fire belowdecks occurred excellent extinguishing property
Method and ship.
Technical solution
The present invention is that hatch board foam maker completed to solve the above problems, of the invention is characterized in that, is
Have the nozzle of injection foaming agent and makes the foaming agent sprayed from said nozzle by making the foaming agent generate the hair of foam
It indulges in serfing the Net, and constitutes the foam maker of a part of high-multiple foam extinguishing device, which is built in the hatch board of ship.
It should be noted that preferably above-mentioned hatch board includes top plate in hatch board foam maker of the invention；In the top plate
Lower section relative configuration bottom plate；And a pair of side plates of configuration between the top plate and the bottom plate,
The hatch board is constituted with foam maker are as follows: is divided and to be formed by above-mentioned top plate, above-mentioned bottom plate and above-mentioned a pair of side plates
The inside of pipeline space configure said nozzle, configure above-mentioned foaming in a manner of covering and be formed in the opening portion of above-mentioned bottom plate
Net.
In addition, preferably above-mentioned hatch board foam maker is so that from being configured in hatch board foam maker of the invention
The air for stating the pressure fan supply of the inside of pipeline space is constituted via the pipeline space to the mode that above-mentioned foam screen flows.
In addition, the entire of above-mentioned top plate is arranged in preferably above-mentioned pipeline space in hatch board foam maker of the invention
Lower surface.
In addition, preferably above-mentioned pipeline space is provided only under above-mentioned top plate in hatch board foam maker of the invention
The a part on surface.
In addition, hatch board foam maker of the invention is characterized in that, be have the nozzle of injection foaming agent and make from
The foaming agent of said nozzle injection constitutes high expansion foam fire extinguishing dress by making above-mentioned foaming agent generate the foam screen of foam
The foam maker of the inner air mode of a part set, above-mentioned hatch board are installed on the lower surface of the hatch board of ship with foam maker
Side.
In addition, the setting method of hatch board foam maker of the invention is characterized in that, it is the hatch board installation in ship
The method for constituting the hatch board foam maker of a part of high-multiple foam extinguishing device,
Above-mentioned hatch board includes top plate；In the bottom plate that the lower section of the top plate is oppositely disposed；And configuration in the top plate and is somebody's turn to do
A pair of side plates between bottom plate,
Above-mentioned spray is configured in the inside for being divided the pipeline space to be formed by above-mentioned top plate, above-mentioned bottom plate and above-mentioned a pair of side plates
Mouth,
Above-mentioned foam screen is configured in a manner of covering the opening portion for being formed in above-mentioned bottom plate.
In addition, ship of the invention is characterized in that, has any of the above-described a hatch board foam maker.
Invention effect
In accordance with the invention it is possible to provide have close cabin upper opening hatch board ship in, can to
The fire occurred in cabin play the hatch board foam maker of excellent extinguishing property, hatch board foam maker setting method and
Ship.
Detailed description of the invention
Fig. 1 is the side view for indicating to install an example of the container ship of hatch board foam maker of the invention.
Fig. 2 is the top view of container ship shown in FIG. 1.
Fig. 3 is the ground plan for being equipped with the hatch board of hatch board foam maker of an embodiment of the invention.
Fig. 4 is the side view of hatch board shown in Fig. 3.
Fig. 5 is the perspective view for indicating the hatch board foam maker of an embodiment of the invention.
Fig. 6 is the perspective view for indicating an example of foam maker for inner air mode.
Fig. 7 is the ground plan for indicating the configuration example for the case where foam maker of Fig. 6 is installed on the lower surface of hatch board.
Symbol description
1: container ship (ship)
2: bow
3: stern
4: bulkhead
5: container hold (cabin)
6: deck
7: hatch board
7a: top plate
7b: bottom plate
7c: side plate
7d: outer panel
7e: end panel
7f: opening portion
7g: suction hole
8: cabin
9: diesel engine
10: output shaft
11: propeller is used in propulsion
12: rudder arrangement
13: habitat
14: whellhouse
15: window
16: container
17: pressure fan
17a: feed cable
17b: connector
20: hatch board is with foam maker (foam maker)
21: foam screen
21a: net means
21b: frame
22: nozzle
22a: jet port
23: framework
24: support metalwork
25: piping
25a: flange
26: connecting member
27: sharing piping
27a: flange
50: hatch board is with foam maker (foam maker)
51: foam screen
52: nozzle
53: main part
54: connecting member
55: flange
56: branch's head
57: bracket
58: piping
59: flange
P: supplying tubing
S: pipeline space
Specific embodiment
Hereinafter, being described in detail referring to embodiment of the attached drawing to hatch board of the invention foam maker.Fig. 1 is packaging
The side view of case ship 1, Fig. 2 indicate the top view of the container ship 1.
As shown in Figure 1 and Figure 2, container ship 1 be provided with from the bow 2 of hull to stern 3 by bulkhead 4 (next door) divide and
Multiple container holds 5 as cabin (hereinafter, also referred to as " cabin 5 ").The upper opening in each cabin 5 is formed on deck 6, and
It is provided with the hatch board 7 that opening and closing freely closes the upper opening.In addition, being provided with such as cabin 8, bavin in container ship 1
Oil turbine 9, output shaft 10 are promoted with propeller 11, rudder arrangement 12, habitat 13, whellhouse 14, window 15 etc..It should be noted that
Fig. 1 shows the state that container 16 is mounted on all cabins 5 and deck 6 in container ship 1.
Container ship 1 is provided with the high-multiple foam extinguishing device for putting out a fire when fire occurs.Here, high
Expansion of foam extinguishing device is the device put out a fire using high expansion foam, and high expansion foam is to make for example to live comprising surface
Property agent, water (clear water or seawater) mixed solution (foaming agent) foaming and formed.Specifically, by from aftermentioned nozzle 22
Mixed solution is released to foam screen 21, thus generates the high expansion of 200 times~1000 times volumes for example as mixed solution
Foam, put out a fire using air-isolation effect caused by combustion flame is surrounded by the foam.
Hatch board 7 be built-in with constitute high-multiple foam extinguishing device a part hatch board with foam maker 20 (hereinafter,
Also referred to as foam maker).Fig. 3, Fig. 4 are the ground plan and side view of the hatch board 7 of built-in 2 foam makers 20 respectively, and Fig. 5 is single
Solely indicate the perspective view for being installed on the foam maker 20 of hatch board 7.It should be noted that 1 foaming can only be arranged in 1 hatch board 7
Device 20 also can be set 3 or more.
As shown in Figure 3, Figure 4, hatch board 7 have the top plate 7a that is made of substantially rectangular flat plate and relative configuration in
The bottom plate 7b of the lower section of top plate 7a.In this example, top plate 7a and bottom plate 7b are configured in parallel to each other.In addition, as shown in figure 3, bottom
The area of the area ratio top plate 7a of plate 7b is small.That is, bottom plate 7b is configured as not covering the entire lower surface of top plate 7a, but under
A part of the lower surface of side's covering top plate 7a.It should be noted that bottom plate 7b can be set in the entire lower surface of top plate 7a.
It is provided with orthogonal with top plate 7a and bottom plate 7b, and top plate 7a and bottom plate 7b is linked between top plate 7a and bottom plate 7b
A pair of side plates 7c.A pair of side plates 7c is configured in parallel to each other, is extended parallel to the long side of rectangular top plate 7a.
In addition, hatch board 7 has a pair of outside plate 7d being arranged along the long side of top plate 7a and along the short side of top plate 7a
A pair of end portions plate 7e of setting.
At hatch board 7, is divided by top plate 7a, bottom plate 7b and a pair of side plates 7c and be formed with pipeline space S.In this example
In, pipeline space S is only arranged at a part of the lower surface of top plate 7a, but pipeline space S can be set in the whole of top plate 7a
A lower surface.
It, can be by pipeline space S in the case where pipeline space S to be only arranged to a part of lower surface of top plate 7a
It is effectively utilized as cabin in space (being the space between side plate 7c and outer panel 7d in this example) in addition.In addition,
, can be by the size of increase foam maker 20 in the case where the entire lower surface setting pipeline space S of top plate 7a, or increase hair
Setting number of bubbler 20 etc. improves extinguishing ability.
In addition, pipeline space S can be divided into multiple spaces by side plate 7c etc..In other words, can be arranged in hatch board 7 more
A pipeline space S, in such a case it is possible to install one or more foam makers 20 respectively.
In this example, pipeline space S is surrounded by top plate 7a, bottom plate 7b, a pair of side plates 7c and a pair of end portions plate 7e.In bottom plate
7b is formed with the opening portion 7f being connected to pipeline space S 2 positions, and configured with hair in a manner of covering opening portion 7f
Indulge in serfing the Net 21.
Pipeline space S is provided with pressure fan 17.Pressure fan 17 with an end panel 7e in a pair of end portions plate 7e to connect
The mode of touching is installed.Pressure fan 17 can be sent into air to pipeline space S from the suction hole 7g for being formed in an end panel 7e,
And formed towards foam screen 21 air flowing.In other words, pipeline space S constitutes the air for will be supplied by pressure fan 17
The air flow circuit conveyed to foam screen 21.In addition, pressure fan 17 can be in the inspiratory direction to pipeline space S sucking outside air
With from pipeline space S either into the discharge directions of external conveying air to rotation, can distinguish depending on the application using inhaling
Gas and exhaust.In addition, the pressure fan 17 of this example is axial flow fan, but not limited to this, pressure fan 17 can also be centrifugation air-supply
Machine, oblique flow pressure fan, crossflow blowers etc..
It is easy and this ship here, being preferably provided in the front end of the feed cable 17a for the pressure fan 17 being set in hatch board 7
The connector 17b that side is attached, thus, it is possible to which the operation when opening and closing of hatch board 7 when making handling goods etc. becomes easy.
Fig. 5 indicates an example for being set to the foam maker 20 of hatch board 7.Foam maker 20, which has, makes foaming agent by producing
The foam screen 21 of raw foam and the nozzle 22 that foaming agent is sprayed towards foam screen 21.
Foam screen 21 shown in fig. 5 has net means 21a and for making the peripheral portion of net means 21a be sealed at framework 23
Frame 21b.Frame 21b can integrally be fixed by welding etc. and net means 21a, be also possible to the independent portion that can be separated
Part.As shown in partial enlargement, net means 21a is made of the metal punched-plate for being formed with a large amount of hole.
As long as foam screen 21 can make the foaming agent sprayed from nozzle 22 by generating the net of foam, for hole
Shape and its configuration etc. be not particularly limited, in addition, material, thickness etc. also do not limit, such as can be wire mesh etc..
In addition, foam screen 21 shown in fig. 5 sees it is rectangular flat plate from front, but it is not limited to this, can be with
Suitably changed according to the shape etc. of the opening portion 7f of bottom plate 7b.In addition, foam screen 21 can be flat as shown in Figure 5,
It is also possible to a part or entirety is set as bending, bending.In addition, preferably being sent out from the viewpoint of the space in effective use cabin 5
Indulge in serfing the Net 21 is the not bottom plate 7b shape outstanding from hatch board 7.In this example, it is generally aligned in the same plane with bottom plate 7b and foam screen 21
On mode configured.
Foam maker 20 is to make to send out via the air that pipeline space S is sent using by pressure fan 17 when fire occurs
The foam maker of the outside air mode of infusion foaming, foam screen 21 are installed in a manner of the opening portion 7f for covering bottom plate 7b.In cabin
Lid 7 is closed under the closed state of the upper opening in cabin 5, and foam screen 21 is configured with the state of the inside towards cabin 5, by foam screen
21 foams generated are fed into the inside in cabin 5.
Nozzle 22 is set to the piping 25 of supply foaming agent, when fire occurs, will pass through the foaming agent of 25 supply of piping
It is sprayed from the inner surface of jet port 22a towards the net means 21a of foam screen 21 of the front end of nozzle 22.It should be noted that will send out
Bubbler 20 is installed in the state of hatch board 7, and nozzle 22 is configured at the inside of the pipeline space S of hatch board 7.That is, as foaming
The setting method of device 20 to configure nozzle 22 in the inside of pipeline space S, and is formed in the opening portion 7f's of bottom plate 7b with covering
Mode configures foam screen 21.Thereby, it is possible to foam maker 20 is built in hatch board 7.At this moment, pressure fan 17 and shared piping 27 etc.
It is also disposed in pipeline space S.
Foam maker 20 has the framework 23 for detachably keeping foam screen 21.The shape of framework 23 is outer than frame 21b
Shape is big.Can in the former configuration foam screen 21 of framework 23, by the fasteners such as bolt by frame 21b in the way of assemble and unassemble
It is fixed on framework 23.In this example, it is provided in the lower avris of rectangular framework 23 for temporarily supporting foaming in handling
The support metalwork 24 of the frame 21b of net 21.Framework 23 can be fixed on hatch board 7 by the fasteners such as bolt or welding etc..
In addition, foam screen 21 and the connection of nozzle 22 are integrated and carry out blocking by the foam maker 20 of this example.Specifically,
The piping 25 of the framework 23 and nozzle 22 that keep foam screen 21 passes through by the connecting member that constitutes of long metalwork that section is L-shaped
26 are linked.In the present embodiment, using 4 connecting members 26 up and down, but the quantity of connecting member 26 and position
Can suitably it change.In addition, the shape of connecting member 26 is not particularly limited, but preferably lighter rod-like members (bar-shaped portion
Part).
In this way foam screen 21 and nozzle 22 are linked integral and carry out blocking, so that foam maker 20 be made to be installed to
The operation of the opening portion 7f of hatch board 7 becomes easy.That is, since foam screen 21 and nozzle 22 can be installed concentratedly in cabin simultaneously
Lid 7, thus can be than each component be respectively set the case where be more effectively carried out operation.It should be noted that foam maker 20 can not
With framework 23 and connecting member 26, in this case, foam screen 21 and nozzle 22 are respectively mounted directly to hatch board 7.
Foam maker 20 shown in fig. 5 is in a manner of equably spraying foamed material to entire foam screen 21, between being spaced from each other
Nozzle 22 is configured 8 positions every ground, but the number of nozzle 22, position can be carried out according to area, the shape of foam screen 21
It is appropriate to change.It should be noted that each nozzle 22 is configured in its extending direction mode orthogonal with the inner surface of foam screen 21, but nozzle
22 extension angle is also not particularly limited, and can suitably be changed.
Piping 25 via flange 25a with configuration the pipeline space S of hatch board 7 shared piping 27 connect (reference Fig. 3,
Fig. 4).That is, being connected with each piping 25 extended from 2 foam makers 20 for being installed on hatch board 7 sharing piping 27.It should say
Bright, the position for being piped 25 flange 25a is not particularly limited, and may be set in various positions.
In addition, sharing the outside that piping 27 is detachably connected to hatch board 7 via the flange 27a for being set to front end
The supplying tubing P (referring to Fig. 3, Fig. 4) of (this shipboard).External supplying tubing P is connected to the manufacture extinguishing fluid that the illustration is omitted
Foaming is distributed with the mixed solution manufacturing equipment of the mixed solution (foaming agent) of water and/or to the fire extinguishing object position that fire occurs
Distributing equipment (including tank, pump, valve, instrument etc.) of agent etc..It should be noted that constituting the foam maker of high-multiple foam extinguishing device
Composition (mixed solution manufacturing equipment, distributing equipment etc.) in addition can be set in any position of container ship 1.
By the way that the shared piping 27 in hatch board 7 is connected with the external supplying tubing P connector for being set as being easy handling,
The operation when opening and closing of the hatch board 7 when to handling goods etc. becomes easy.Not only the opening and closing of hatch board 7 becomes to hold as a result,
Easily, and also it is damaged to be reliably prevented from the piping (sharing piping 27, supplying tubing P) when hatch board 7 is opened and closed.
Hereinafter, being illustrated to another embodiment of the present invention.Fig. 6 shows the lower surface that can be installed on hatch board 7
The hatch board foam maker 50 of the inner air mode of side.It should be noted that the lower face side of hatch board 7 refers to the position of hatch board 7
In the region of 5 side of cabin, such as in the case where Fig. 3, hatch board shown in Fig. 47, lower surface, bottom plate 7b including top plate 7a
Lower surface, the side of side plate 7c and outer panel 7d, side of end panel 7e etc..
Foam maker 50 has cylindric main part 53, and has and set in a manner of the opening of the one end for covering main part 53
The foam screen 51 for the cone shape set and it is set to the another side of main part 53 and by the inside of main part 53 towards hair
It indulges in serfing the Net the nozzles 52 of 51 injection foaming agents.
The shape of foam screen 51 is not particularly limited, such as other three-dimensional shapes such as can be set to truncated cone shape, can also
Think flat shape.Nozzle 52 integrally links via connecting member 54, flange 55, branch's head 56 with main part 53.
Foam maker 50 does not utilize the air from submittings such as pressure fan, and is foamed using the air in cabin 5.In other words,
The foamed material sprayed from nozzle 52 is the air around attracting on one side, is collided on one side with foam screen 51 and generates foam.
Since the foam maker 50 of such inner air mode does not need the pipeline etc. of pressure fan and air-supply, so having to setting place
The advantages of there is no limit.
In the example shown in Fig. 6, equably match in the circumferential from 3 nozzles 52 that branch's head 56 extends radially
It sets, but the number and location of nozzle 52 are not limited to this, can suitably be changed according to shape of foam screen 51 etc..Flange 55
It is connect with the flange of the side supplying tubing P.
The bracket 57 being fixed to works is provided in main part 53, it can be via the bracket 57 by foam maker 50
It is installed on lower face side and/or the bulkhead 4 etc. of hatch board 7.
Fig. 7 is the top view indicated in the configuration example of the lower face side of hatch board 7 installation foam maker 50.Cabin shown in Fig. 7
Lid 7 have before embodiment in top plate 7a, side plate 7c, outer panel 7d and end panel 7e, do not have bottom plate 7b.That is,
The hatch board 7 of this example does not divide to form pipeline space S, but can also install and foam in the hatch board 7 with pipeline space S
Device 50.
As shown in fig. 7, multiple foam makers 50 can be arranged in the lower surface of the top plate 7a of 1 hatch board 7.It is shown in Fig. 7
Example in, connect 6 foam makers 50 in 1 piping 58, and be provided with 2 column in a manner of relative configuration.In piping 58
It is provided with flange 59, can be connect with supplying tubing P.It should be noted that in order to remove hatch board 7 in handling goods, with this ship
The connection of the supplying tubing P of side is preferably set to be easy to carry out by connector etc..
It should be noted that foam maker 50 is not limited to be installed on the lower surface of top plate 7a, can also be installed on side plate 7c side,
The side of outer panel 7d and the side of end panel 7e, shown in embodiment as in the previous, in the hatch board 7 with bottom plate 7b,
Foam maker 50 can also be installed in the lower surface of bottom plate 7b.
Here, the foam maker of outside air mode can be arranged in the inside of the cabin of ship to improve extinguishing property
20 and inner air mode foam maker 50 at least any one.For example, can be in the ventilation for the inside for being configured at cabin 5
The foam maker 20 of pipeline (composition part for constituting the tubular of air flow circuit) installation outside air mode, thereby, it is possible to further
Improve the extinguishing property for fire in cabin 5.It should be noted that not limited especially to the method for Pipe installing foam screen 21 at this time
It is fixed, such as can be configured in a manner of covering the opening portion for the side wall for being set to pipeline in the inside of pipeline, it can also be with covering
The mode for being set to the opening portion of the front end of pipeline is configured in the inside of pipeline.In addition, the shape of foam screen 21 can be it is flat
Smooth, it is also possible to solid.Similarly, the foam maker 50 of inner air mode can also be installed on bulkhead 4.In bulkhead 4
It, can be to cabin 5 in the same manner as the case where being set to the lower face side of hatch board 7 in the case that foam maker 50 is arranged in topmost
Top supplies high expansion foam.In addition, in order to improve extinguishing property, foam maker 50 can be set to bulkhead 4 lower part or
Intermediate height.At this point it is possible to which multiple foaming are arranged at spaced intervals in the short transverse of container ship 1 along the bulkhead 4
Device 50, at the same be also separated by the direction of the width be positioned apart from it is multiple.
As described above, in the present embodiment, the hatch board of ship 7 is provided with composition high-multiple foam extinguishing device
A part foam maker 20,50.Therefore, unlike existing carbon dioxide extinguisher installation, the carbon dioxide that releases by
To the thermally-induced ascending air by fire influence and from the gap of hatch board 7 leak out etc unfavorable condition, can pass through
Air-isolation effect that the foam of high magnification numbe generates more reliably eliminates fire.
In addition, by the way that foam maker 20,50 is arranged in hatch board 7, so as to generate the bubble of high magnification numbe on the top in cabin 5
Foam, and using the gap of high expansion foam filling hatch board 7, stop the fire of combustion air (outside air) into cabin 5
The supply in place occurs, and further increases extinguishing property.That is, can be improved for the ship in the ship for having hatch board 7
The extinguishing property of fire in cabin, can be improved safety.
In addition, the high expansion foam of high-multiple foam extinguishing device is that mixed solution (foaming agent) is made to mix with air and make
Its expansion obtains.Therefore, although water system extinguishing device acts on compared with the case where being watered and/or being sprayed water
A possibility that prohibiting aqueous substance substantially reduces.That is, high-multiple foam extinguishing device is also with high security, it is environment amenable excellent
Point.
It should be noted that although the contained moisture of high magnification numbe bubble passs at any time because of the effect of gravity and flows downward and gradually
Be reduced to liquid, but by the way that discharge outlet is arranged in the bottom of cabin, can to put out a fire when thus carrying out draining, so as to
Enough prevent the reductive water of foam from lodging in the bottom of cabin and contacting with aqueous substance is prohibited.
In addition, by using the composition in foam maker 20 built in hatch board 7, so that foam maker 20 is not prominent into cabin 5, because
This can efficiently use the space in cabin 5, and there's almost no causes foam maker 20 broken due to contacting with the cargo etc. in cabin 5
A possibility that damage.
In addition, configuring pressure fan 17 by using the pipeline space S in hatch board 7, make the air supplied from pressure fan 17
The composition flowed towards foam screen 21 is able to carry out more rapid fire extinguishing so as to effectively convey foam into cabin 5.
More than, it is illustrated based on illustrated example, but the present invention is not limited to above-mentioned embodiments, it can be in claim
Suitably changed in book record scope, for example, the type of hatch board 7 is not particularly limited, box-like also can be used, sidewinder
Type, folded form, bears type etc. at turning-over type.As long as not having in addition, having the ship of hatch board for the type of ship yet
It is particularly limited to.
It should be noted that the foam maker 20 for being built in the outside air mode of pipeline space S can be set in 1 hatch board 7
With 50 the two of foam maker of the inner air mode for the lower surface for being installed on top plate 7a or bottom plate 7b.
In addition, in the example shown in Fig. 3, although bottom plate 7b is set between a pair of side plates 7c, such as may be used
To be set between any one side plate 7c and outer panel 7d, or it is set between the side plate 7c of two sides and outer panel 7d.In addition,
Can also using any of a pair of side plates 7c be arranged opening portion, side plate 7c opening portion configure foam screen 21 and incite somebody to action
Foam maker 20 is installed on the composition of hatch board 7.
Claims (8)
1. a kind of hatch board foam maker, which is characterized in that be to have the nozzle of injection foaming agent and make to spray from the nozzle
The foaming agent penetrated constitutes a part of high-multiple foam extinguishing device by making the foaming agent generate the foam screen of foam
Foam maker,
The foam maker is built in the hatch board of ship.
2. hatch board foam maker according to claim 1, which is characterized in that the hatch board includes top plate；On the top
The bottom plate of the lower section relative configuration of plate；And a pair of side plates of configuration between the top plate and the bottom plate,
The hatch board is constituted with foam maker are as follows: is dividing the pipe to be formed by the top plate, the bottom plate and the pair of side plate
The inside in road space configures the nozzle, and configures the foam screen in a manner of covering the opening portion for being formed in the bottom plate.
3. hatch board foam maker according to claim 2, which is characterized in that the hatch board with foam maker be configured to by
The air for being configured at the pressure fan supply of the inside of the pipeline space is flowed by the pipeline space to the foam screen.
4. hatch board foam maker according to claim 2 or 3, which is characterized in that the pipeline space is arranged described
The entire lower surface of top plate.
5. hatch board foam maker according to claim 2 or 3, which is characterized in that the pipeline space is provided only on institute
State a part of the lower surface of top plate.
6. a kind of hatch board foam maker, which is characterized in that be to have the nozzle of injection foaming agent and make to spray from the nozzle
The foaming agent penetrated constitutes a part of high-multiple foam extinguishing device by making the foaming agent generate the foam screen of foam
Inner air mode foam maker,
The hatch board is installed on the lower face side of the hatch board of ship with foam maker.
7. a kind of setting method of hatch board foam maker, which is characterized in that be the hatch board installation composition high magnification numbe in ship
The method of the hatch board foam maker of a part of fixed froth installation,
The hatch board includes top plate；In the bottom plate that the lower section of the top plate is oppositely disposed；And configuration is in the top plate and the bottom plate
Between a pair of side plates,
The nozzle is configured in the inside for being divided the pipeline space to be formed by the top plate, the bottom plate and the pair of side plate,
The foam screen is configured in a manner of covering the opening portion for being formed in the bottom plate.
8. a kind of ship, which is characterized in that have hatch board foam maker according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210600497.5A CN114796939A (en) | 2017-10-18 | 2018-10-09 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017202100A JP6960155B2 (en) | 2017-10-18 | 2017-10-18 | How to install the foamer for the hatch cover, the foamer for the hatch cover, and the ship |
| JP2017-202100 | 2017-10-18 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210600497.5A Division CN114796939A (en) | 2017-10-18 | 2018-10-09 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675228A true CN109675228A (en) | 2019-04-26 |
Family
ID=66185662
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210600497.5A Withdrawn CN114796939A (en) | 2017-10-18 | 2018-10-09 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
| CN201811171633.3A Pending CN109675228A (en) | 2017-10-18 | 2018-10-09 | Hatch board foam maker, the setting method of hatch board foam maker and ship |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210600497.5A Withdrawn CN114796939A (en) | 2017-10-18 | 2018-10-09 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6960155B2 (en) |
| KR (1) | KR20190043467A (en) |
| CN (2) | CN114796939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548239A (en) * | 2019-09-22 | 2019-12-10 | 杭州新纪元消防科技有限公司 | Medium-high multiple foam generating device |
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- 2018-10-09 CN CN202210600497.5A patent/CN114796939A/en not_active Withdrawn
- 2018-10-09 CN CN201811171633.3A patent/CN109675228A/en active Pending
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| CN110548239A (en) * | 2019-09-22 | 2019-12-10 | 杭州新纪元消防科技有限公司 | Medium-high multiple foam generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190043467A (en) | 2019-04-26 |
| CN114796939A (en) | 2022-07-29 |
| JP6960155B2 (en) | 2021-11-05 |
| JP2019072357A (en) | 2019-05-16 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
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| RJ01 | Rejection of invention patent application after publication |