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公开(公告)号：EP2144676A1
公开(公告)日：2010-01-20
申请号：EP08751055.8
申请日：2008-04-24
申请人： SOGEPI S.A.
发明人： KRÜGER, Tino , DORAU, Günter
IPC分类号： A62C5/02
CPC分类号： A62C5/02
摘要： The method is for continuously producing compressed-air foam, notably for fire fighting or for decontamining, by supplying both compressed air and a mixture of water and at least a foaming agent to a foaming chamber (5) outputting foam to a nozzle (9) via a pipe (8). The mixture of foam agent and water and the compressed air are each continuously supplied to the foaming chamber (5) at a constant pressure and at a constant volume flow rate, e.g. by means of pressure regulators (1, 2) and of flow rate regulators (3, 4). The foam pressure is regulated at the outlet of the foaming chamber (5) for maintaining the foam mixing pressure in the foaming chamber constant, preferably by a self-operating valve (6). The foaming chamber can advantageously be of a static type comprising sieves.
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公开(公告)号：EP2078540A3
公开(公告)日：2009-07-22
申请号：EP09005915.5
申请日：2007-11-30
申请人： NOHMI BOSAI LTD.
发明人： Murata, Shinji , Yokoo, Akihiko , Asami, Takashi
摘要： The present invention provides a high expansion foam fire-extinguishing system which sucks air in a discharge area into a flow passage containing an emission nozzle, and which causes a solution discharged from the emission nozzle to impinge upon a foam screen to effect foaming,
the high expansion foam fire-extinguishing system comprising a spray nozzle for spraying a fluid in a direction of interrupting the flow passage, provided between the emission nozzle and the foam screen,
wherein the spray nozzle is connected to a solution supply source for the emission nozzle.摘要翻译： 本发明提供高膨胀泡沫灭火系统，其将排放区域中的空气吸入含有排放喷嘴的流动通道中，并且使得从排放喷嘴排放的溶液撞击泡沫筛而实现起泡，高 所述膨胀泡沫灭火系统包括用于沿中断流动通道的方向喷射流体的喷射喷嘴，所述喷射喷嘴设置在喷射喷嘴和泡沫屏之间，其中喷射喷嘴连接到用于喷射喷嘴的溶液供应源。
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公开(公告)号：EP1273321B1
公开(公告)日：2009-06-03
申请号：EP02090224.3
申请日：2002-06-25
申请人： SOGEPI S.A.
发明人： Schmitz, Dirk
CPC分类号： A62C5/02
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公开(公告)号：EP1945313A1
公开(公告)日：2008-07-23
申请号：EP06721308.2
申请日：2006-03-30
CPC分类号： A62C31/12 , A62C5/02 , A62C31/02 , A62C31/07 , A62C99/0036 , B01F3/04446 , B01F5/045 , B05B7/0025 , B05B7/0043
摘要： A dispersion and aeration apparatus including a nozzle portion (11) having a first passage (14) having at least one inlet (15) and at least one outlet (16) for a first fluid, and a second passage (17) having at least one inlet (18) and at least one outlet (19) for a second material, the first passage outlets (16) located so that the first fluid mixes with the second material as it exits the second passage outlet (19) to aerate and disperse the second material in a predetermined direction.
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95.发明公开Alternate foam storage and proportionally mixing device 审中-公开Wechselnde Schaumlagerung und Vorrichtung zum proportionalen Mischen
公开(公告)号：EP1872832A1
公开(公告)日：2008-01-02
申请号：EP07012710.5
申请日：2007-06-28
申请人： Zhang, Weishe , Li, Gangjin
发明人： Zhang, Weishe , Gangjin, Li
摘要： The present invention relates to an alternate foam storage and proportionally mixing device, comprising at least one normal pressure foam storage tank (12), at least two pressure foam tanks (1,1a) at least one proportional mixer (2) and a control unit, wherein the foam storage tank (12) is used to store foam liquid and alternatively output the foam liquid to the at least two pressure foam tanks (1,1a), and the at least two pressure foam tanks (1,1a) alternatively output the foam liquid to the at least one proportional mixer (2), and the at least one proportional mixer (2) outputs mixed foam liquid. The alternate foam storage and proportionally mixing device has the advantages of accurately mixing foam liquid, simple structure, and rubber diaphragm that tends not to be broken. As a major component of the present invention, the pressure foam tank (1,1a) may be produced in a standard manner, thereby greatly reducing production cycle and cost.
摘要翻译： 本发明涉及一种替代的泡沫储存和比例混合装置，其包括至少一个常压泡沫储罐（12），至少两个压力泡沫罐（1,1a）至少一个比例混合器（2）和控制单元 ，其中所述泡沫储存罐（12）用于储存泡沫液体，并且将所述泡沫液体输出至所述至少两个压力泡沫罐（1,1a），并且所述至少两个压力泡沫罐（1,1a）交替输出 所述泡沫液体至少一个比例混合器（2）和所述至少一个比例混合器（2）输出混合泡沫液体。 替代泡沫储存和比例混合装置具有精确混合泡沫液体，结构简单，橡胶隔膜不易破损的优点。 作为本发明的主要成分，可以以标准方式制造压力泡沫罐（1,1a），从而大大降低生产周期和成本。
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公开(公告)号：EP1846109A1
公开(公告)日：2007-10-24
申请号：EP06701631.1
申请日：2006-02-01
发明人： ZELLER, Andreas
CPC分类号： A62C99/0036 , A62C5/02 , B01F3/04446 , B01F5/0411
摘要： The invention relates to a foam extinguishing device (1) comprising an extinguishing water supply device (2) for an extinguishing water/foaming agent mixture and with a compressed gas supply device (3) with a pressure regulating device (17) for a gaseous medium, particularly compressed air. In a gassing device (6), the medium is supplied to the extinguishing water/foaming agent mixture after which it is supplied to a discharging device (7). The pressure regulating device (17) is provided in the form of a pressure reducing valve (19). A setting device (21) of the pressure regulating element (19) forms an initial pressure of the medium in a preselectable pressure difference range up to a pressure level of the extinguishing water flow appearing as a reference pressure on the regulating device (21).
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公开(公告)号：EP1632272B1
公开(公告)日：2007-09-19
申请号：EP05105692.7
申请日：2005-06-24
CPC分类号： A62C3/0221 , A62C5/02
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公开(公告)号：EP1259296B1
公开(公告)日：2007-09-19
申请号：EP01915056.4
申请日：2001-02-28
申请人： Braun, Ulrich , Andris, Helmut
发明人： Braun, Ulrich , Andris, Helmut
CPC分类号： A62C5/02
摘要： The invention relates to a mixing chamber for producing compressed air foam for extinguishing devices for fighting fires. Said mixing chamber comprises a compressed air inlet, an extinguishing agent inlet and a compressed air foam outlet. The invention is characterised in that the contour of the mixing chamber tapers towards the compressed air foam outlet. The invention also relates to a fire extinguishing device comprising an extinguishing agent container, a connecting device for connecting to a source of compressed air; and an inventive mixing chamber.
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99.发明公开Druckluftschaum-Feuerlöschanlage für einen Tunnel 有权Druckluftschaum-Feuerlöschanlagefüreinen Tunnel
公开(公告)号：EP1632272A3
公开(公告)日：2006-07-19
申请号：EP05105692.7
申请日：2005-06-24
CPC分类号： A62C3/0221 , A62C5/02
摘要： Bei einer Druckluftschaum-Feuerlöschanlage für einen Tunnel mit mindestens an den Tunnelenden angeordneten Schaumerzeugern, die einem mit einem Schaumbildner-Wasser-Gemisch sowie mit Druckluft versorgten Zumischer (4) umfassen, ist in die Schaumlöschmittelleitung (10) hinter dem Zumischer ein Mittel (18, 19) zur einstellbaren Einschnürung des Rohrdurchmessers und damit zur Einstellung eines bestimmten Anfangsdruckes des Löschschaums eingebunden. In Verbindung mit einem auf der Transportstrecke ansonsten groß ausgeführten Rohrdurchmesser, der eine Rohrreibung im wesentlichen ausschließt, steht trotz eines langen Transportweges an der Schaumauswurfstelle ein hochwertiger, stabiler Löschschaum zur Brandbekämpfung zur Verfügung.
摘要翻译： 灭火器具有安装在隧道末端的泡沫发生器，以提供发泡剂与水和压缩空气的混合物。 在混合器（4）后面的泡沫灭火管（10）中是用于可调节地收缩管径并且在泡沫的喷射位置设定灭火泡沫的一定初始压力和预定流动压力的装置（18,19）。 泡沫灭火管具有计算机或经验确定的管直径，泡沫与管内壁之间不会发生摩擦。
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公开(公告)号：EP1632272A2
公开(公告)日：2006-03-08
申请号：EP05105692.7
申请日：2005-06-24
CPC分类号： A62C3/0221 , A62C5/02
摘要： Bei einer Druckluftschaum-Feuerlöschanlage für einen Tunnel mit mindestens an den Tunnelenden angeordneten Schaumerzeugern, die einem mit einem Schaumbildner-Wasser-Gemisch sowie mit Druckluft versorgten Zumischer (4) umfassen, ist in die Schaumlöschmittelleitung (10) hinter dem Zumischer ein Mittel (18, 19) zur einstellbaren Einschnürung des Rohrdurchmessers und damit zur Einstellung eines bestimmten Anfangsdruckes des Löschschaums eingebunden. In Verbindung mit einem auf der Transportstrecke ansonsten groß ausgeführten Rohrdurchmesser, der eine Rohrreibung im wesentlichen ausschließt, steht trotz eines langen Transportweges an der Schaumauswurfstelle ein hochwertiger, stabiler Löschschaum zur Brandbekämpfung zur Verfügung.
摘要翻译： 灭火器具有安装在隧道末端的泡沫发生器，以提供发泡剂与水和压缩空气的混合物。 在混合器（4）后面的泡沫灭火管（10）中是用于可调节地收缩管径并且在泡沫的喷射位置设定灭火泡沫的一定初始压力和预定流动压力的装置（18,19）。 泡沫灭火管具有计算机或经验确定的管直径，泡沫与管内壁之间不会发生摩擦。
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