CN106492372A - Foam maker - Google Patents
Foam maker Download PDFInfo
- Publication number
- CN106492372A CN106492372A CN201610803610.4A CN201610803610A CN106492372A CN 106492372 A CN106492372 A CN 106492372A CN 201610803610 A CN201610803610 A CN 201610803610A CN 106492372 A CN106492372 A CN 106492372A
- Authority
- CN
- China
- Prior art keywords
- foam
- main part
- foam maker
- screen
- side wall
- 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.)
- Granted
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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
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- 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
- A62C5/024—Apparatus in the form of pipes
-
- 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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
By the space saving of foam maker, the effectively utilizes in the space that can realize arranging the foam maker.Regulation subregion (S1, S2, S3, S4), a part constituting high-multiple foam extinguishing device foam maker (1,20,30,40,50,60,70) is arranged at, which possesses：The one end with the main part (2) of the side wall (2a) of rectangular drum like, the axis direction of side wall (2a) can be connected with the ventilation shaft (6) of supply air；It is arranged at the foam screen (3,23,63,73) of main part (2)；The inside of main part (2) is arranged at, and the nozzle (4) of foaming agent is sprayed towards foam screen (3,23,63,73).
Description
Technical field
The present invention relates to for the foam maker of high-multiple foam extinguishing device, particularly, empty by the province for carrying out foam maker
Between change can realize its installation space effectively utilizes foam maker.
Background technology
For example, as the extinguishing device for being arranged at the storage areas such as the cargo space (carrying car space) of car carrier,
Know there is high-multiple foam extinguishing device.High-multiple foam extinguishing device passes through will be comprising surfactant and/or water (fresh water or sea
Water) mixed solution (foaming agent) spray to foam screen from nozzle and supply air, be foamed into mixed liquor volume so as to produce
700 times～1000 times of foam, is surrounded combustion flame using the foam, and is put out a fire by air-isolation effect.
High-multiple foam extinguishing device with used halogen gas and/or CO2The extinguishing device of gas is compared safe
And environmental protection, thus the gradually extinguishing device of the fire that the cargo spaces being used as ship, cabin etc. occur more.
In addition, used as the foam maker for such high-multiple foam extinguishing device, conventional foam maker possesses and is formed as
Cylindric main part (main body), the front end for being arranged at the main part and the foam screen with frusto-conical, it is arranged on this
The nozzle (with reference to patent documentation 1) of foaming agent is sprayed in main part and towards foam screen.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 2001-54583 publications
Content of the invention
Technical problem
However, in the foam maker described in patent documentation 1, the foam screen of cylindric main part and frusto-conical exists
The cargo space of ship occupies huge space, thus results in the problem that the bearing capacity of goods is reduced.
Therefore, it is an object of the invention to can realize arranging by the space saving of foam maker the space of the foam maker
Effectively utilizes.
Technical scheme
The present invention is completed to solve above-mentioned technical problem, and the foam maker of the present invention is disposed on regulation subregion, structure
Into the foam maker of a part for high-multiple foam extinguishing device, it is characterised in that possess：
Main part, the side wall with rectangular drum like, and one end of the axis direction of the side wall can be logical with supply air
Wind pipeline connects；
Foam screen, is arranged at the main part；
Nozzle, is arranged at the inside of the main part, and sprays foaming agent towards above-mentioned foam screen.
In addition, in the foam maker of the present invention, it is preferable that aforementioned body portion has the another of the axis direction of above-mentioned side wall
The diapire of one end closure,
Above-mentioned foam screen covers the opening for being formed at above-mentioned side-walls.
In addition, in the foam maker of the present invention, it is preferable that above-mentioned foam screen is tabular.
In addition, in the foam maker of the present invention, it is preferable that above-mentioned foam screen covers the axis direction for being formed at above-mentioned side wall
The other end at opening.
In addition, in the foam maker of the present invention, it is preferable that by articulated section, above-mentioned foam screen is relative to aforementioned body portion
Can be switched.
In addition, in the foam maker of the present invention, it is preferable that the other end of the axis direction of the above-mentioned side wall in aforementioned body portion
Open wide,
Above-mentioned foam screen covers the opening for being formed at above-mentioned side wall,
It is internally provided with lock unit in aforementioned body portion, the lock unit can be changed from the supply of above-mentioned ventilation shaft
The stream of air.
In addition, in the foam maker of the present invention, preferably above-mentioned foam screen can be folded in the inside in aforementioned body portion.
Invention effect
According to the present invention, by the space saving of foam maker, the space that the foam maker is set can be effectively utilized.
Description of the drawings
Fig. 1 is the axonometric chart of the first embodiment of the foam maker for representing the present invention.
Fig. 2 (a) is the side view for representing the situation that the foam maker of Fig. 1 is installed on ventilation shaft, (b) is that represent will be conventional
Foam maker be installed on ventilation shaft situation side view.
Fig. 3 is the axonometric chart of the second embodiment of the foam maker for representing the present invention.
Fig. 4 is the front view of the 3rd embodiment of the foam maker for representing the present invention.
Fig. 5 (a) is the side view of the 4th embodiment of the foam maker for representing the present invention, (b) is front view.
Fig. 6 is the axonometric chart of the 5th embodiment of the foam maker for representing the present invention.
Fig. 7 is the axonometric chart of the 6th embodiment of the foam maker for representing the present invention.
Fig. 8 is the axonometric chart of the 7th embodiment of the foam maker for representing the present invention.
Fig. 9 (a) is side view of the foam screen in folded state in the foam maker for represent Fig. 8, (b) is represented at foam screen
Side view in deployed condition.
Symbol description
1：Foam maker
2：Main part
2a：Side wall
2b：Diapire
2c：Flange
2d：Lower ending opening
3：Foam screen
4：Nozzle
4a：Spout
4b：Match somebody with somebody Pipe Flange
4c：Horizontal pipe arrangement
4d：Longitudinal pipe arrangement
5：Pressure fan
6：Ventilation shaft
7：Lock unit
20：Foam maker
23：Foam screen
23a：Articulated section
30：Foam maker
31：Connection member
40：Foam maker
41：Connection member
41a：Ventilation mouth
42：Lock unit
42a：Inflator
42b：Switchboard
50：Foam maker
51：Switchboard
51a：Articulated section
60：Foam maker
63：Foam screen
70：Foam maker
71：Inflator
73：Foam screen
73a：Net means
73b：Articulated section
C：Central axis
S1、S2、S3、S4：Subregion (regulation subregion)
Specific embodiment
Hereinafter, referring to the drawings, an embodiment of the foam maker of the present invention is described in detail.Fig. 1 represents this
The foam maker 1 of bright first embodiment.The foam maker 1 of present embodiment possesses：There is the side wall of rectangular drum like (square tube shape)
The main part 2 of 2a；It is arranged at the foam screen 3 of main part 2；And, towards the nozzle 4 that foam screen 3 sprays foaming agent.Should say
Bright, in the following description, using the direction parallel with the bearing of trend (axis direction) of central axis C of side wall 2a as upper and lower
Direction (short transverse), for the rectangle formed by the cross section (section vertical with central axis C) of main part 2,
Using the direction parallel with its long side as left and right directions (width), and using the direction parallel with its minor face as fore-and-aft direction
(depth direction).
As shown in figure 1, the side wall 2a of main part 2 upper end (one end of axis direction) open wide, lower end (axis direction another
One end) closed by diapire 2b.In the upper end of side wall 2a, it is provided with for connecting with ventilation shaft described later 6 towards protruding outside
The flange 2c for connecing.Should illustrate, the width W of the left and right directions of main part 2, depth D of fore-and-aft direction, the height H of above-below direction
Deng each size be not particularly limited, for example width W can be located in the range of 1000～2000mm, depth D is located at
In the range of 500mm～1000mm, height H is located in the range of 1000～3500mm, width W and depth D are preferably and lead to
The width of wind pipeline 6 and the corresponding size of depth.
In the present embodiment, foam screen 3 is the flat metal punched-plate for being formed with multiple holes, to be formed with covering
It is threadably engaged in the mode of the opening of side wall 2a (side) of front side and fixes.Should illustrate, the material to foam screen 3
And/or thickness is not particularly limited, as long as with the multiple holes that penetrate can the foaming agent of the injection of nozzle 4.In addition, foaming
The shape of net 3 is also not necessarily limited to tabular, can also be processed as the shape of solid.In addition, foam screen 3 is not limited to be arranged at main body
The front side in portion 2, can also be arranged at left and right sides, or the side wall 2a of rear side, however it is not limited to be arranged on a position, may be used also
To be arranged at multiple positions.
In the present embodiment, nozzle 4 be arranged inside main part 2 and foam screen 3 rear, be configured to its bearing of trend
Orthogonal with the inner surface of foam screen 3.In the present embodiment, foam maker 1 also have from can with for supplying the outside of foaming agent
What pipe arrangement P connected plays the side wall 2a through main part 2 the horizontal pipe arrangement 4c for extending in left-right direction with Pipe Flange 4b, with
And respectively from horizontal pipe arrangement 4c in above-below direction branch and extend four longitudinal pipe arrangement 4d, in the upper of each longitudinal pipe arrangement 4d
Under each two positions be provided with nozzle 4.Outside pipe arrangement P (is foamed with the mixed solution of the manufacture extinguishing fluid and water that eliminate diagram
Agent) mixed solution manufacturing equipment and/or for occur fire when fire extinguishing object position distribute foaming agent distributing equipment
(including tank, pump, valve, instrument etc.) etc. connects.Should illustrate, the number of nozzle 4, configuration mode can be according to the faces of foam screen 3
Product and/or shape are suitably changed, it is preferable that so as to be injected from the foaming agent of spout 4a by equably spray attachment to foam screen 3
The mode of whole inner surface configures nozzle 4.In addition, the position with Pipe Flange 4b is not particularly limited, composition stream can be arranged on
On the diverse location of the pipe arrangement on road.
Here, the foam maker 1 of present embodiment constitutes a part for high-multiple foam extinguishing device, for example, can arrange
The cargo space of the automobile in car carrier.Cargo space in car carrier is divided into many stratiforms, in each point
Area is provided with the blowing unit of ventilation.Show in Fig. 2 (a) for make subregion S4 ventilation pressure fan 5 and ventilation shaft 6.
By arranging the foam maker 1 of present embodiment in the bottom of the ventilation shaft 6, when there is fire, can be by normal conditions
The lower pressure fan 5 for being used for taking a breath and ventilation shaft 6 are used as the air-supply list of the foaming air needed for high-multiple foam extinguishing device
Unit.Should illustrate, ventilation shaft 6 can be the square that there is identical cross-section with the main part 2 of foam maker 1 in the present embodiment
The angle cylinder of shape, but it is not limited to this, or cross section is the cylindrical body of circular or other shapes.
Hereinafter, the action of foam maker 1 is described in detail.Under normal conditions (when non-fire occurs), by pressure fan 5
Inside of the air of the outboard of acquisition via ventilation shaft 6 by foam maker 1, and send through foam screen 3 towards subregion S4.By
This, the subregion S4 for being provided with foam maker 1 is taken a breath.
Then, in the case where subregion S4 there occurs fire, foaming agent is sprayed to foam screen 3 from the spout 4a of each nozzle 4,
And will be passed out in subregion S4 in the foam that foam screen 3 is produced using the air supplied via ventilation shaft 6, realize that isolation is empty
Gas is put out a fire.
Here, Fig. 2 (b) is to show the foaming for possessing the main part 2' and frusto-conical of cylindrical shape to compare
The figure of the conventional foam maker 1' of net 3'.Should illustrate, between foam maker 1' and ventilation shaft 6, be provided with change empty
The lock unit 7 of the stream (wind path) of gas, under normal conditions, by be arranged at lock unit 7 side ventilation mouth carrying out point
The ventilation of area S3, when there is fire, the foam formed in foam maker 1' is supplied to point by switching wind path in the lock unit 7
Area S4.As shown in Fig. 2 (b), compared with the foam maker 1 of the present invention shown in Fig. 2 (a), possess the main part 2' of cylindrical shape and cut
The foam maker 1' of the foam screen 3' of head cone shape is accounted in subregion S4 has had larger space, causes the goods for being received into subregion S4
The bearing capacity of thing will be reduced.
On the other hand, in the foam maker 1 of present embodiment, rectangular drum like is set to by the side wall 2a by main part 2, and
And by flat foam screen 3 at the opening of side wall 2a, so as to compared with the conventional foam maker 1' shown in Fig. 2 (b),
Occupy space of the foam maker 1 in subregion S4 diminishes.That is, by carrying out the space saving of foam maker 1, can effectively utilize point
The inner space of area S4, such as present embodiment, in the case where cargo space is applied to by foam maker 1, by increasing capacitance it is possible to increase goods
Bearing capacity.Particularly, it is divided in storage area in car carrier of multiple subregions etc., due to being provided with multiple foam makers
1, so by the space saving for carrying out each foam maker 1, the bearing capacity of the overall cargo space of ship can be significantly improved.
In addition, in the foam maker 1 of present embodiment, with the situation phase for arranging foam screen 3 in the diapire 2b sides of main part 2
Than the structure for arranging foam screen 3 in the side wall 2a of main part 2 is easier to ensure that the area of foam screen 3.Even if as a result, will send out
Indulge in serfing the Net 3 tabulars for being formed as flat, it is also possible to guarantee sufficient area to produce the foam of desired amount, thus, for example with
The situation for forming the foam screens 3 of three-dimensional shape such as the frusto-conical as shown in Fig. 2 (b) is compared, it is easier to which manufacture is sent out
Indulge in serfing the Net 3.
In addition, in the foam maker 1 of present embodiment, by nozzle 4 to be configured to the inner surface of its axis and foam screen 3
Vertical mode, can vertically spray foaming agent with the inner surface of foam screen 3, it is thus possible to improve bubbling efficiency.
In addition, in the foam maker 1 of present embodiment, due to not using the lock of the switching wind path as shown in Fig. 2 (b)
Unit 7, so can obtain further effectively utilizes including the space including the subregion S3 on subregion S4 upper stratas.
Also, in the foam maker 1 of present embodiment, when being taken a breath under normal conditions, also by air via foaming
Net 3 passes out to subregion S4, by this composition so that the larger dust being contained in extraneous air is difficult to flow into subregion S4
Interior such that it is able to the probability that automobile that minimizing is accommodated in subregion S4 and other items is damaged or polluted by dust.
Hereinafter, the other embodiment of the present invention is illustrated.Should illustrate, for above-mentioned first embodiment
Identical or corresponding composition labelling identical symbol, and omit the description.
Fig. 3 is shown as the foam maker 20 of second embodiment of the present invention.The foam maker 20 of present embodiment is arranged to
The structure that foam screen 23 can be switched relative to main part 2.That is, the one side by the foam screen 23 using rectangle is used as being hinged
Portion 23a is connected with side wall 2a, forms the structure that can be rotated with articulated section 23a as fulcrum.Thus, foamed by opening
Net 23, makes the inspection in the main part 2 including inner surface and nozzle 4 including foam screen 23, cleaning become easy, it is thus possible to
Prevent the reduction of foam performance and/or the reduction of scavenging performance etc. caused by the blocking because of foam screen 23.Should illustrate, in this reality
Apply in mode in the same manner as first embodiment, also can be by carrying out the space saving of foam maker 20 come the regulation that is utilized effectively
Space in subregion.In addition, in the present embodiment, although the side for making the left and right of foam screen 23 is articulated section
23a, but it is also possible to make opposite side or up and down in any side be articulated section.
Fig. 4 is the figure of the foam maker 30 for being denoted as third embodiment of the present invention.Foam maker 30 has two the
Foam maker 1 in one embodiment is symmetrically configured and the tubular with the width of the about twice with foam maker 1 side by side
Connection member 31 connection structure.By needing capacious situation of subregion S1～S4 that puts out a fire etc., big in width
The connection of ventilation shaft 6 uses foam maker 30, by increasing capacitance it is possible to increase the yield of foam, so as to improve extinguishing ability.In present embodiment
In in the same manner as first embodiment, also can be utilized effectively in regulation subregion by carrying out the space saving of foam maker 30
Space effect.Should illustrate, although taking in the present embodiment ventilation shaft 6 is connected to via connection member 31
Constitute, but it is also possible in the foam maker 1 that the big ventilation shaft 6 of width directly connects two first embodiments side by side.
Fig. 5 (a), (b) are the figures of the foam maker 40 of the 4th embodiment for being denoted as the present invention.Foam maker 40 and the 3rd
The foam maker 30 of embodiment similarly, the foam maker 1 of two first embodiments is symmetrically configured side by side, and in tool
There is the connection member 41 of the tubular of the width of the about twice of foam maker 1, be provided with the lock unit 42 that can change wind path.Lock unit
42 possess can retractile inflator (cylinder) 42a and using inflator 42a drive switchboard 42b.In usual feelings
Under condition, by switchboard 42b, the wind path from main part 2 towards foam screen 3 is closed, while opening is arranged at connection member
The ventilation mouth 41a of 41 side wall, sends air from ventilation mouth 41a.When there is fire, ventilation is closed by switchboard 42b
Mouth 41a, while the open wind path for leading to foam screen 3, so as to carry out the supply of foam via foam screen 3.Accordingly, in usual feelings
When being taken a breath under condition, from ventilation shaft 6 air pass through foam screen 3, it is thus possible to suppress foam screen 3 blocking and/
Or pollution.Should illustrate, in the present embodiment in the same manner as first embodiment, also can be empty by carrying out the province of foam maker 40
Between change come the effect in the space in regulation subregion that is utilized effectively.
Fig. 6 (a), (b) are the figures of the foam maker 50 of the 5th embodiment for being denoted as the present invention.Foam maker 50 has master
The air of self-ventilation pipeline 6 is sent out when the open at its lower end in body portion 2, ventilation under normal conditions via lower ending opening 2d
Structure.In addition, in the inside of main part 2, being provided with the switchboard 51 of the lock unit as switching wind path.Switchboard 51 is that have
With the part of the rectangular plate-like of 3 identical area of foam screen so as to lower side as articulated section 51a, with articulated section 51a
Rotationally can be connected with the inner surface of side wall 2a for fulcrum.Should illustrate, the drive mechanism of switchboard 51 is not particularly limited,
It can for example be the composition being driven by inflator (diagram is omitted) etc..Under normal conditions as shown in Fig. 6 (a), switchboard
51 with the configuration of the abutment of foam screen 3 ground, and block the wind path towards foam screen 3.In this condition, from ventilation duct
The air in road 6 is sent by the inside of main part 2 and from lower ending opening 2d.In addition, when there is fire, shown in such as Fig. 6 (b),
Switchboard 51 forms the composition with articulated section 51a as fulcrum to rear side, in the state of shown in Fig. 6 (b), towards lower end
The wind path of opening 2d is closed, and air flows towards foam screen 3.Nozzle 4 is configured to without prejudice to switchboard 51 in main part 2
The mode of action.That is, as shown in Fig. 6 (a), (b), the horizontal pipe arrangement 4c extended in left and right directions is configured at the top of main part 2
Side, from horizontal pipe arrangement 4c branches and two longitudinal direction pipe arrangement 4d extending are adjoined with side wall 2a in the way of the side wall 2a along left and right
Ground configuration.In the foam maker 50 of present embodiment, change the structure of wind path by switchboard 51 being arranged in the inside of main part 2
Into, with as shown in Fig. 2 (b), in the outside situation for arranging lock unit 7 of main part 2 compared with, regulation point can be effectively utilized
Space in area.In addition, when being taken a breath under normal conditions, do not pass through foam screen 3 from the air of ventilation shaft 6, thus
The blocking of foam screen 3 and/or contaminated can be suppressed.Should illustrate, in the present embodiment in the same manner as first embodiment,
Also can be by carrying out the effect in space of the space saving of foam maker 50 to be efficiently utilized in regulation subregion.Should say
Bright, the 3rd embodiment is such as described above, it is also possible to be formed as by two foam makers 50 symmetrically side by side configuration and with tool
There is the structure of the connection member connection of the tubular of the width of the about twice of foam maker 50.
Fig. 7 is the foam maker 60 of the 6th embodiment for being denoted as the present invention.Foam maker 60 is opened in the lower end of main part 2
Mouth 2d arranges foam screen 63.As shown in fig. 7, the base portion of rectangle that foam screen 63 is engaged from the lower ending opening 2d with rectangle is towards under
Fang Qianduan is tapered, and is formed as the three-dimensional shape of leading section bending, but and is particularly limited to this.Nozzle 4 is inside main part 2
It is arranged on the top of foam screen 63.In the present embodiment in the same manner as first embodiment, also can be by carrying out foam maker
60 space saving is come the effect in the space in regulation subregion that is utilized effectively.Should illustrate, foam screen 63 can be formed as
It is fixed on the structure of main part 2, it is also possible to be formed as structure as shown by dashed lines, being switched, accordingly, real with second
Apply mode similarly, the inspection in main part 2 that carry out can opening foam screen 63, cleaning become easy, it is thus possible to anti-
Only because of the reduction of foam performance and/or the reduction of scavenging performance etc. caused by the blocking of foam screen 63.Alternatively, it is also possible to as described above
3rd embodiment like that, be formed as by two foam makers 60 symmetrically side by side configuration and with about two with foam maker 60
Times width tubular connection member connection structure, and can also as described above the 4th embodiment like that, be formed as by
Switching wind path lock unit be arranged between foam screen 63 and ventilation shaft 6, so as under normal conditions with occur fire when cut
Change the structure of wind path.
Fig. 8 is the figure of the foam maker 70 of the 7th embodiment for being denoted as the present invention.Foam maker 70 possesses and is arranged at master
The folding foam screen 73 of the inside in body portion 2.Foam screen 73 is formed as two of the rectangular flat shape being made up of punched-plate etc.
Net means 73a are arranged opposite, and with the lower side of net means 73a as articulated section 73b, two net means 73a being capable of phase
The structure for mutually rotationally connecting.Under normal conditions, as shown in Fig. 9 (a), foam screen 73 is folded and the side wall along rear side
2a is configured, and when there is fire, by using inflator 71 etc., launching foam screen 73, and spray from nozzle 4 as shown in Fig. 9 (b)
Penetrate foaming agent, thereby, it is possible to utilize from ventilation shaft 6 air and via lower ending opening 2d supply foam screen 73 formed
Foam.In the foam maker 70 of present embodiment, when being taken a breath under normal conditions, the air from ventilation shaft 6 is obstructed
Cross foam screen 73, it is thus possible to suppress the blocking and/or pollution of foam screen 73.Should illustrate, in the present embodiment with first
Embodiment similarly, the space that also can be efficiently utilized in regulation subregion by carrying out the space saving of foam maker 70
Effect, and it is not necessary to switching wind path lock unit.Alternatively, it is also possible to the 3rd embodiment as described above like that, be formed as by
Two foam makers 70 are symmetrically configured side by side, and the connecting portion with the tubular of the width of the about twice with foam maker 70
The structure of part connection.
More than, it is illustrated based on illustrated example, but the present invention is not limited to above-mentioned embodiment, in claim
Can suitably be changed in the range of record, for example, can also be formed through in the foam screen 3 of first embodiment and logical
Between wind pipeline 6, setting has the lock unit of ventilation mouth so as to structure under normal conditions with switching wind path during generation fire.
In addition, the foam maker of the present invention is not limited to car carrier, for example can be used for ro-ro passenger ship etc. other have rolling dress and
The ship in vehicle place, container ship and offshore floating device etc., are in addition not limited to, for cargo space, for example can also
For cabin etc..
Claims (7)
1. a kind of foam maker, is disposed on regulation subregion, a part constituting high-multiple foam extinguishing device foam maker, its
It is characterised by possessing：
Main part, the side wall with rectangular drum like, and one end of the axis direction of the side wall can be with the ventilation shaft of supply air
Connection；
Foam screen, is arranged at the main part；And
Nozzle, is arranged at the inside of the main part, and sprays foaming agent towards the foam screen.
2. foam maker according to claim 1, wherein,
The main part has the diapire for closing the other end of the axis direction of the side wall,
The foam screen covers the opening for being formed at the side-walls.
3. foam maker according to claim 2, wherein,
The foam screen is tabular.
4. foam maker according to claim 1, wherein,
The foam screen covers the opening at the other end of the axis direction for being formed at the side wall.
5. foam maker according to claim 1 and 2, wherein,
By articulated section, the foam screen can be switched relative to the main part.
6. foam maker according to claim 1, wherein,
The other end of the axis direction of the side wall of the main part is opened wide,
The foam screen covers the opening for being formed at the side wall,
In the inside of the main part, lock unit is provided with, the lock unit can change the sky from ventilation shaft supply
The stream of gas.
7. foam maker according to claim 1, wherein,
The foam screen can be folded in the inside of the main part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-174034 | 2015-09-03 | ||
| JP2015174034A JP6133371B2 (en) | 2015-09-03 | 2015-09-03 | Foamer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492372A true CN106492372A (en) | 2017-03-15 |
| CN106492372B CN106492372B (en) | 2021-12-07 |
Family
ID=58280804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610803610.4A Active CN106492372B (en) | 2015-09-03 | 2016-09-05 | High multiple foam fire extinguishing device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6133371B2 (en) |
| KR (1) | KR101843278B1 (en) |
| CN (1) | CN106492372B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420274A (en) * | 2017-09-04 | 2019-03-05 | 株式会社卡施瓦 | Container ship foam maker and its setting method and container ship |
| CN114796939A (en) * | 2017-10-18 | 2022-07-29 | 株式会社卡施瓦 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6606663B2 (en) * | 2017-03-01 | 2019-11-20 | 株式会社カシワテック | Foamer |
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| CN1168703A (en) * | 1994-09-30 | 1997-12-24 | 洛克希德·马丁公司 | Flexible material for use in an inflatable structure |
| JP2001054583A (en) * | 1999-08-19 | 2001-02-27 | Shin Kurushima Dockyard Co Ltd | Highly-foaming fire extinguisher |
| CN201558437U (en) * | 2009-12-16 | 2010-08-25 | 西安新竹防灾救生设备有限公司 | Medium expansion foam generator |
| CN103893938A (en) * | 2014-04-16 | 2014-07-02 | 中国石油化工股份有限公司 | Portable foam extinguisher capable of automatically foaming |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5090839B2 (en) * | 2007-09-28 | 2012-12-05 | 能美防災株式会社 | High expansion foam fire extinguishing equipment |
| JP4980282B2 (en) * | 2008-03-31 | 2012-07-18 | 能美防災株式会社 | High expansion foam fire extinguishing equipment |
| JP4850874B2 (en) * | 2008-06-23 | 2012-01-11 | 能美防災株式会社 | High expansion foam fire extinguishing equipment |
| JP4987809B2 (en) * | 2008-07-08 | 2012-07-25 | 能美防災株式会社 | High expansion foam fire extinguishing equipment |
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2015
- 2015-09-03 JP JP2015174034A patent/JP6133371B2/en active Active
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2016
- 2016-09-01 KR KR1020160112845A patent/KR101843278B1/en active IP Right Grant
- 2016-09-05 CN CN201610803610.4A patent/CN106492372B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168703A (en) * | 1994-09-30 | 1997-12-24 | 洛克希德·马丁公司 | Flexible material for use in an inflatable structure |
| JP2001054583A (en) * | 1999-08-19 | 2001-02-27 | Shin Kurushima Dockyard Co Ltd | Highly-foaming fire extinguisher |
| CN201558437U (en) * | 2009-12-16 | 2010-08-25 | 西安新竹防灾救生设备有限公司 | Medium expansion foam generator |
| CN103893938A (en) * | 2014-04-16 | 2014-07-02 | 中国石油化工股份有限公司 | Portable foam extinguisher capable of automatically foaming |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420274A (en) * | 2017-09-04 | 2019-03-05 | 株式会社卡施瓦 | Container ship foam maker and its setting method and container ship |
| CN114796939A (en) * | 2017-10-18 | 2022-07-29 | 株式会社卡施瓦 | Hatch cover foam maker, method for setting hatch cover foam maker, and ship |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017047020A (en) | 2017-03-09 |
| JP6133371B2 (en) | 2017-05-24 |
| KR20170028276A (en) | 2017-03-13 |
| CN106492372B (en) | 2021-12-07 |
| KR101843278B1 (en) | 2018-03-28 |
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