CN102500079A - Foam generator for compressed gas - Google Patents

Foam generator for compressed gas Download PDF

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CN102500079A
CN102500079A CN 201110317585 CN201110317585A CN102500079A CN 102500079 A CN102500079 A CN 102500079A CN 201110317585 CN201110317585 CN 201110317585 CN 201110317585 A CN201110317585 A CN 201110317585A CN 102500079 A CN102500079 A CN 102500079A
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foam
liquid
compressed gas
generator
fire
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CN 201110317585
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Chinese (zh)
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吴京峰
姜素霞
姜鸣
张红星
朱胜杰
肖安山
谈龙妹
邹兵
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中国石油化工股份有限公司
中国石油化工股份有限公司青岛安全工程研究院
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Abstract

The invention provides a foam generator for compressed gas. The foam generator comprises a foam generator shell, a liquid nozzle, a turbulator and a compressed gas entrance, wherein the liquid nozzle is used for controlling flow rate of foam extinguishing agent premixed liquid entering the foam generator; and the compressed gas entrance is used for controlling flow rate of compressed gas entering the foam generator. The foam generator is used for enabling the foam extinguishing agent premixed liquid entering the foam generator to form rotating fog liquid, and be impacted with and mixed with the compressed gas entering the foam generator to form foam. Compared with the prior art, the foam generator for the compressed gas provided by the invention can greatly improve the mixing capacity of foam liquid and high-pressure gas, so that the ejected foam has the advantages of high kinetic energy, long ejecting distance, uniform and stable foam, high fire-extinguishing speed, high fire-extinguishing strength, long fire-retarding time, high fire-extinguishing efficiency, small use amount of foam and the like.

Description

一种压缩气体泡沬发生器技术领域[0001] 本发明涉及一种灭火器装置,尤其涉及一种用于泡沫灭火器的压缩气体泡沫发生O背景技术[0002] 灭火器的种类很多,按驱动气体方式不同可分为:储气瓶式、储压式、化学反应式; 按所充装的灭火剂不同又可分为:泡沫、干粉、卤代烷、二氧化碳、酸碱、清水等。 Foam generator for compressing gas Technical Field [0001] The present invention relates to a fire extinguisher system, and particularly to a compressed gas generating foam for a foam extinguisher [0002] Many different types of fire extinguishers O BACKGROUND different manner by driving gas can be divided into: cylinder type, the accumulator type, chemical reaction; by extinguishing agent can be divided into different filling: foam, powder, haloalkoxy, carbon dioxide, pH, water and the like. [0003] 从国内外各种灭火技术研究进展来看,研制开发新型的操作简便、高效防护灭火装备已成为一种发展趋势,压缩气体泡沫灭火技术是高效、经济的灭火技术,在加油站、油库、炼厂、船舶、汽车库、各类建筑等的火灾扑救方面,具有极大的市场需求和应用前景。 [0003] from various domestic and international progress extinguishing technology studies, developed a new type of operation is simple, efficient and protective fire fighting equipment has become a trend, compressed air foam fire extinguishing technology is efficient, economical fire-fighting technology, in gas stations, oil depots, refineries, ships, garage, all types of construction and other aspects of fire fighting, has great market demand and prospects. [0004] 现有的推车式泡沫灭火装置采用的是负压式(吸气式)泡沫灭火方式,即泡沫液在出口喷头处从外界吸入气体形成泡沫。 [0004] foam fire extinguishing trolley conventional apparatus is used (air breathing) mode negative pressure foam, i.e. the foam liquid from the foam is formed outside the suction gas at the outlet of the spray head. 由于吸入的气体与泡沫液混合不均勻,且储罐压力在喷射过程逐步降低,泡沫的状态发生变化,所喷出的泡沫发泡性能不稳定,泡沫由开始的细密泡沫变为带水多、泡沫倍数低的不均勻泡沫,最后已不能形成泡沫,更不能发出超干泡沫。 Since the suction gas bubble-liquid mixture and uneven, and gradually reduce the pressure tank during the spraying, the foam state is changed, the discharged foaming unstable foam, the foam becomes a fine bubble began with more water, multiple low-foam nonuniform foam, final foam can not be formed, but can not emit ultra-dry foam. [0005] 为了克服这种负压式泡沫灭火器的泡沫稳定性不强、不能发出超干泡沫的缺陷, 有人提出了一种新型的压缩气体泡沫灭火装置,该灭火装置中含有灭火剂容器、连接气源装置及一种用于产生压缩气体泡沫的混合室,该混合室有压缩空气入口、灭火剂入口、及压缩空气泡沫出口,该灭火装置是采用压缩空气入口和灭火剂入口需平行通向混合室,要求灭火剂入口与压缩空气出口内径相同,同时还需经过金属粉末的控制单元才能使泡沫混合均勻,其充气压力较高,约为200巴,但是该种压缩气体泡沫灭火装置通过气、液平行进入混合室不易形成稳定细腻的泡沫,只有通过控制单元才能达到勻泡的效果,未能充分利用混合室的特点。 [0005] In order to overcome this negative pressure type foam fire extinguisher foam stability is not strong, the defect can not be sent over the dry foam has been proposed a new type of compressed gas foam fire extinguishing means, the fire extinguishing device comprising an extinguishing agent container connected and a gas supply a mixture of compressed gas generation chamber for the foam, the mixing chamber having a compressed air inlet, an extinguishing agent inlet, and compressed air foam outlet, the fire extinguishing device is manufactured using the compressed air inlet and an inlet for an extinguishing agent parallel leads mixing chamber, the same as in claim extinguishing agent inlet and the outlet inner diameter of the compressed air, after the control unit is also required of the foam to the metal powder mixed, its higher inflation pressure, about 200 bar, but this kind of compressed gas through an air foam fire extinguishing system parallel fluid into the mixing chamber is not easy to form a stable creamy foam, only by the control unit in order to achieve uniform bubble effect, underutilization of the characteristics of the mixing chamber. 发明内容[0006] 本发明所要解决的技术问题是在于需要提供一种新型的压缩气体泡沫发生器以及采用该压缩气体泡沫发生器的推车式压缩气体泡沫灭火装置,它克服了现有技术中使用的推车式泡沫灭火装置泡沫稳定性差,不能发出超干泡沫,只有通过控制单元才能达到勻泡的效果,未能充分利用混合室的缺陷,该新型的压缩气体泡沫发生器以及采用该压缩气体泡沫发生器的推车式压缩气体泡沫灭火装置可以大幅调高泡沫液与高压气体的混合能力,使得喷射出的泡沫具有高动能,喷射距离远,泡沫均勻稳定,灭火速度快,灭火强度大, 阻火时间长,灭火效率高,泡沫用量少等优点。 SUMMARY OF THE INVENTION [0006] The present invention solves the technical problem is the need to provide a novel foam generator and the use of compressed gas to the compressed gas trolley type foam generator compressed air foam fire extinguishing system, which overcomes the prior art trolley difference foam fire extinguishing devices used in foam stability, ultra-dry foams can not be issued only by the control unit in order to achieve uniform bubble effect, underutilization of defects of the mixing chamber, the novel pressurized gas and the use of the compressed foam generator trolley compressed air foam fire extinguishing gas foam generator means may be a substantial increase in capacity of the foam was mixed with the high pressure gas, so that the injected foam having a high kinetic energy, the ejection distance, uniform and stable foam, fire fast, high intensity fire , firestop long time, high extinguishing efficiency, with less foam and the like. [0007] 本发明中,将泡沫灭火剂预混液可以简称为泡沫液。 [0007] In the present invention, the foam may be simply referred to as a premix liquid foam concentrate. [0008] 为了解决上述技术问题,本发明提供了一种压缩气体泡沫发生器,其特征在于:包括泡沫发生器外壳、控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,所述泡沫发生器用于4使进入所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 [0008] To solve the above problems, the present invention provides a compressed gas bubble generator, characterized by: a foam generator comprising a housing, control proceeds to the liquid flow nozzle premix liquid foam fire extinguishing agent within the foam generator, and spoiler control proceeds to a compressed gas inlet flow rate of the compressed gas in said foam generator, a foam generator 4 for entering the foam premix liquid in the foam generator is atomized fluid stream, and with entering the compressed gas within the foam generator with impingement mixing foam. [0009] 其中,所述压缩气体入口和所述液体喷嘴可以是相互垂直的设置,且气体入口直径与液体喷嘴的直径比为:1 : 1〜1 : 6。 Diameter ratio [0009] wherein the compressed gas and the liquid inlet nozzle may be provided perpendicular to each other, and the diameter of the gas inlet and the liquid nozzle are: 1: 1~1: 6. [0010] 其中,所述压缩气体入口可以位于存储在所述壳体内的泡沫灭火剂预混液的液面上方,所述扰流器形状优选是十字或米字型具有对称结构的锥形或菱形。 [0010] wherein the compressed gas inlet may be located above the level of liquid premix foam fire extinguishing agent stored in said housing, said spoiler is preferably a tapered shape or a cross or a diamond-shaped having a symmetric structure m . [0011] 其中,所述压缩气体优选为氮气、空气、二氧化碳或惰性气体中的一种或几种混合,所述泡沫发生器外壳的材质优选为不锈钢、塑料、黄铜、铝等硬质材料,保证气孔直径的准确性。 [0011] wherein the compressed gas is preferably mixed with one or more nitrogen, air, carbon dioxide or an inert gas, the foam generator housing is preferably made of stainless steel, plastic, brass, aluminum and other hard materials to ensure the accuracy of the diameter of the pores. [0012] 本发明还提供了一种压缩气体泡沫灭火器,其特征在于,包括:泡沫发生器外壳, 控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,且气体入口直径与液体喷嘴的直径比为: 1 : 1 〜1 : 6。 [0012] The present invention also provides a compressed air foam fire extinguishers, characterized in that, comprising: a foam generator housing, the control proceeds to the liquid flow nozzle premix liquid foam fire extinguishing agent within the foam generator, and spoiler control compressed gas into the flow of the compressed gas within the foam generator inlet, a gas inlet and the diameter of the liquid nozzle diameter ratio: 1: 1 ~ 1: 6. [0013] 所述气体压缩入口的位置位于存储在灭火器内的泡沫灭火剂预混液的液面的上方;[0014] 所述液体喷嘴设置在所述泡沫发生器的底部;[0015] 所述扰流器设置在所述液体喷嘴的正前方;[0016] 所述液体喷嘴与所述气体压缩入口相互垂直的设置;[0017] 所述液体喷嘴将进入到所述泡沫发生器内的所述泡沫灭火剂预混液喷射到所述扰流器上形成雾状液流;[0018] 所述泡沫发生器用于使进入所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 The position of the inlet [0013] The compressed gas located above the level of the liquid premix foam fire extinguishing agent stored in the fire extinguisher; [0014] the fluid nozzle provided at the bottom of the foam generator; [0015] The scramble flow of the liquid is provided in front of the nozzle; [0016] inlet disposed perpendicular to the liquid nozzle and the gas compression; [0017] the fluid will enter into the nozzle of the foam within the foam generator premixed solution spray extinguishing agent is atomized into the flow spoiler; [0018] the foam generator for foam premix liquid in mist form into the flowing liquid foam generator, and entering the compressed gas within the foam generator with impingement mixing foam. [0019] 本发明还提供了一种推车式压缩气体泡沫灭火装置,其特征在于,包括:泡沫灭火剂预混液储罐,用于向所述泡沫灭火剂预混液储罐充入压缩气体的高压钢瓶,推车,泡沫喷枪,消防带、连接管,泡沫吸管,开启阀门和上述的泡沫发生器。 [0019] The present invention further provides a trolley type foam fire extinguishing apparatus compressed gas, characterized by comprising: a foam premix solution storage tank for the foam fire extinguishing agent to a premix tank was charged with a compressed gas high-pressure cylinders, carts, foam gun, fire hose, pipe, pipette foam, opening the valve and said foam generator. [0020] 其中,优选将所述泡沫吸管和所述泡沫发生器制作成一个整体部件。 [0020] wherein preferably the foam and the foam generator straw made into an integral member. [0021] 本发明还提供了上述的压缩气体泡沫灭火器或上述的推车式压缩气体泡沫灭火装置在消防灭火中的应用。 [0021] The present invention also provides the use of a compressed gas or foam fire extinguisher of the above-mentioned applications trolley gas fire fighting foam fire extinguishing apparatus compressed. [0022] 本发明还提供了一种背负式、固定式或便携式灭火装置,其特征在于:包括上述的压缩气体泡沫灭火器。 [0022] The present invention also provides a piggyback, fixed or portable fire extinguishing apparatus comprising: a compressed gas in the above-described foam. [0023] 本发明还提供了上述推车式压缩气体泡沫灭火装置的使用方法,其特征在于:[0024] 首先开启钢瓶阀门及所述减压阀门,经减压至0. 4MPa〜0. 65MPa,通过连接管将所述钢瓶中的气体输入泡沫灭火剂预混液储罐,所述泡沫灭火剂预混液通过所述泡沫吸管进入所述泡沫发生器内,在所述泡沫喷嘴的作用下喷射到所述扰流器上形成雾状流液,所述压缩气体通过所述压缩气体入口进入到所述泡沫发生器内,与所述雾状流液混合碰撞, 产生泡沫,通过所述开启阀门喷出泡沫灭火剂预混液储罐外部,进入压力带中,最后通过泡沫喷枪,实施灭火或覆盖。 [0023] The present invention further provides a method of using the above-described formula trolley foam extinguishing gas compression device, wherein: [0024] Firstly opening the cylinder valve and the pressure reducing valve, the pressure was reduced to 0. 4MPa~0 65MPa. by connecting the cylinder tube to the gas input foam premix liquid reservoir, the liquid foam concentrate through the foam premix straw into the foam generator is injected into the foam under the action of the nozzle the spoiler is formed on a liquid mist flow, the compressed gas through the compressed gas inlet into said foam generator, and the mixed liquid mist flow collision, foam, spray valve through the opening an outer premix liquid foam fire extinguishing agent storage tank, into the pressure zone, and finally through the foam lance, the implementation of fire or covered. [0025] 本发明可大幅提高泡沫液与高压气体的混合能力,使得喷射出的泡沫具有高动能,灭火速度及强度比现有技术有明显的提高,并具有现有技术所没有的覆盖性能。 [0025] The present invention can greatly improve the mixing capacity of the foam liquid and the high pressure gas, so that the injected foam having a high kinetic energy, the speed and intensity of fire has increased significantly over the prior art, and the prior art having no coverage property. [0026] 该装置产生的干、湿泡沫皆能实现短时间内高效灭火的效果,1.73m2油盘灭火时间仅为观8,而现有负压式系统的灭火时间为62s ;4. 52m2油盘灭火时间为46s,现有负压式系统的灭火时间为150s。 [0026] The means for generating a dry, wet foam Jieneng efficient extinguishing effect in a short time, extinguishing time 1.73m2 oil pan concept is only 8, the extinguishing time prior to a negative pressure system 62s;. 4 52m2 oil disc extinguishing time is 46s, the conventional vacuum systems extinguishing time is 150s. 附图说明[0027] 图1为本发明实施例推车式压缩气体泡沫灭火装置示意图;[0028] 图2为本发明实施例推车式压缩气体泡沫发生器示意图;[0029] 图3为本发明扰流器的形状示意图。 BRIEF DESCRIPTION [0027] Figure 1 a schematic view of Example cart-gas foam compression apparatus embodiment of the present invention; [0028] FIG. 2 is a schematic view of embodiment Trolley gas compressed foam generator embodiment of the invention; [0029] FIG 3 is a schematic view of the present invention the shape of the spoiler. 具体实施方式[0030] 本发明是通过以下技术方案实现的:根据发泡倍数与泡沫灭火剂预混液的流量成反比,与压缩空气的流量成正比的原则,设计制作一种勻泡、稳流、高动能的泡沫发生器,该发生器具有控制泡沫灭火剂预混液流量的喷嘴和形成雾状的扰流器,同时具有控制压缩气体流量的进气孔,压缩气体入口和灭火剂入口是垂直的。 DETAILED DESCRIPTION [0030] The present invention is achieved by the following technical solutions: The expansion ratio is inversely proportional to the flow rate of the liquid foam fire extinguishing agent premix, the principle of proportional to the amount of compressed air, the bubble A track design, steady flow , the high kinetic energy of the bubble generator, the generator having a foam control agent premix nozzle liquid flow and the formation of mist spoiler, while a control flow of the compressed gas inlet hole, the compressed gas inlet and a fire extinguishing agent inlet is vertical of. 其中扰流器是十字或米字型具有对称结构的锥形或棱形,泡沫液通过吸液管进入泡沫发生器,直接冲击扰流器,液流随之击碎,形成雾状扰流,同时,储罐内的气体通过气体入口注入泡沫发生器内,高压气体与分散后的液流充分混合形成压缩气体泡沫,通过泡沫灭火剂预混液储罐出液口阀门,直接喷出储罐外部,实施灭火或覆盖,由此发明的装置,喷出的泡沫均勻、细腻、稳定性强。 Wherein a spoiler having a cross-shaped or conical or prismatic m symmetric structure, the foam liquid into the foam generator tube by pipetting, the direct impact of the spoiler, the flow will break, formed spoiler mist, Meanwhile, the gas inside the tank is injected into a foam generator through the gas inlet, the flow of high pressure gas mixed with the compressed gas is dispersed to form a foam, foam premix liquid through the liquid outlet valve storage tank, the storage tank is discharged directly outside , the implementation of fire or covering, the device thereby invention, a uniform foam discharge, fine, strong stability. [0031] 为此,本发明提供了一种用于泡沫灭火器中产生压缩气体泡沫发生器,其特征在于:包括泡沫发生器外壳,控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,所述泡沫发生器用于使进入所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 [0031] To this end, the present invention provides a foam extinguisher foam generator produced for the compressed gas, characterized by: a foam generator comprising a housing, control proceeds to premix liquid foam concentrate flow rate within the foam generator fluid nozzle, and spoiler control the compressed gas into the flow of the compressed gas generator inlet ports within the foam, the foam generator for foam premix into the liquid in the foam generator is atomized liquid stream, and entering the compressed gas within the foam generator with impingement mixing foam. [0032] 其中,气体流量通过气体入口的直径大小控制,气体入口和液体喷嘴的孔径比例为:1. 1 〜1 : 6。 [0032] wherein the size of the control, and the aperture ratio of the diameter of the gas inlet nozzle of a liquid gas flow through the gas inlet is: 1 1 ~ 1: 6. [0033] 其中,所述扰流器形状优选是十字或米字型具有对称结构的锥形或菱形即扰流器前面是锥形或菱形结构,后面是十字或米字型结构组成,从喷嘴喷出的泡沫液与扰流器上的锥形或菱形能产生更大动能的雾状水,十字或米字型能增加泡沫液的分散均勻性。 [0033] wherein said spoiler is preferably a cross shape or rice-shaped structure having a tapered or rhombic symmetry i.e., front spoiler is tapered or rhombic structure, followed by a cross-shaped structures or meters, from the nozzle diamond on a discharge cone or foam liquid and the spoiler to have a greater kinetic energy mist of water, a cross-shaped or rice to increase the uniformity of dispersion of the liquid foam. [0034] 其中,所诉扰流器的位置优选位于所述液体喷嘴的正前方,从而使泡沫灭火剂预混液通过液体喷嘴能喷射到所述扰流器上,发生冲击,形成雾状液流。 [0034] wherein v is the position of the spoiler is preferably located in front of the liquid nozzle so that foam premix was passed through the liquid nozzle can be ejected onto the spoiler, the impact occurs, the flow of mist formed . 压缩气体通过气孔垂直进入雾状液流,形成旋转泡沫,从泡沫发生器直接喷出。 Compressed gas into the vertical mist flow through the air hole, rotational formed foam ejected from the foam generator. [0035] 其中,所述液体喷嘴可以位于所述泡沫发生器的底部正下方位置,直接与吸管相连,也可以固定在泡沫发生器内。 [0035] wherein said fluid nozzle may be located at the bottom of the foam generator position immediately below, and is directly connected to the suction tube and to be fixed in the foam generator. [0036] 其中,所述泡沫发生器外壳的材质优选为不锈钢、塑料、黄铜、铝等硬质材料,便于精确加工气体孔径。 [0036] wherein said foam generator housing is preferably made of stainless steel, plastic, brass, aluminum and other hard materials, facilitate accurate processing gas aperture. [0037] 其中,所述泡沫灭火剂预混液优选为氟蛋白、水成膜、抗溶水成膜以及泡沫灭火剂用水混合获得。 [0037] wherein the foam premix preferably fluorine protein solution, forming water, solvent resistant aqueous film forming foam concentrate and water mixture is obtained. [0038] 其中,所述液体喷嘴的结构优选为大小口直径的锥形套筒。 [0038] wherein, preferably the fluid nozzle configuration port size is the diameter of the cone sleeve. [0039] 其中,存储在所述壳体内的压缩气体通过压缩气体入口进入到所述泡沫发生器中。 [0039] wherein the compressed gas is stored in the housing into the foam generator through the compressed gas inlet. [0040] 其中,所述压缩气体优选为氮气、空气、二氧化碳或惰性气体中的一种或几种混合O[0041] 其中,所述压缩气体入口可以设置在所述泡沫发生器外壳的垂直的壁上。 [0040] wherein the compressed gas is preferably nitrogen, air, carbon dioxide or an inert gas mixture of one or more O [0041] wherein the compressed gas inlet may be disposed substantially perpendicular to the foam generator of the housing wall. [0042] 其中,所述压缩气体入口和所述泡沫液喷嘴是相互垂直的设置。 [0042] wherein the compressed gas inlet nozzle and the foam liquid is disposed perpendicular to each other. [0043] 其中,所述压缩气体入口的位置位于预先存储在灭火器中的泡沫灭火剂预混液的液面上方。 Position [0043] wherein the compressed gas inlet is located above the level of liquid premix foam fire extinguishing agent stored in advance in fire extinguishers. [0044] 其中,所述泡沫发生器可以与泡沫吸管制成一个整体结构,或通过连接件(如,螺母等连接件)与所述泡沫吸管相连接,该泡沫吸管用于将预先存储在灭火器中的泡沫灭火剂预混液转移入泡沫发生器中。 [0044] wherein the foam generator may be made of a unitary structure with the straw foam, foam, or connected to the suction pipe by a connector (e.g., connector nut member), the foam pre-stored in a straw for fire extinguishers the foam premix was transferred into a foam generator. [0045] 其中,可以将所述泡沫发生器中的液体喷嘴与所述泡沫吸管相连接。 [0045] wherein a liquid nozzle may be connected to the foam generator and the foam pipette. [0046] 本发明还提供了一种用于泡沫灭火器中产生压缩气体泡沫发生器,其特征在于, 包括:泡沫发生器外壳,控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、 扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,气体流量通过压缩气体入口直径大小控制,所述压缩气体入口和所述液体喷嘴的孔径比例为:1. 1〜1 : 6;[0047] 所述气体压缩入口的位置位于存储在灭火器内的泡沫灭火剂预混液的液面的上方;[0048] 所述液体喷嘴设置在所述泡沫发生器的底部;[0049] 所述扰流器设置在所述液体喷嘴的正前方;[0050] 所述液体喷嘴与所述气体压缩入口相互垂直的设置;[0051] 所述液体喷嘴将进入到所述泡沫发生器内的所述泡沫灭火剂预混液喷射到所述扰流器上形成雾状液流;[0052] 所述泡沫发生器用于使进入所述泡沫发生器内的 [0046] The present invention further provides a foam extinguisher foam generator produced for the compressed gas, characterized by comprising: a foam generator housing, the control flow enters the liquid premix liquid foam fire extinguishing agent within the foam generator a compressed gas inlet nozzles, spoiler, and the compressed gas into the flow of control within the foam generator, gas flow rate ratio of the aperture diameter of the inlet is controlled by a compressed gas, the compressed gas inlet and the liquid nozzle: 1. 1~1: 6; [0047] position of the gas inlet is located above the level of the premixed compression liquid foam fire extinguishing agent stored in the fire extinguisher; [0048] the fluid nozzle provided at the bottom of the foam generator; [0049] the spoiler is provided in front of the liquid nozzle; [0050] inlet disposed perpendicular to the liquid nozzle and the gas compression; [0051] the nozzle into the liquid foam generating the foam premix is ​​injected into the liquid in the mist flow is formed on the spoiler; [0052] for the foam generator into the foam generator 沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 Mix foam fire extinguishing agent is atomized liquid stream, and the compressed gas entering the foam generator with impingement mixing foam. [0053] 其中,所述气体压缩入口位于所述泡沫发生器外壳的垂直的壁上。 [0053] wherein the compressed gas inlet is positioned perpendicular to the foam generator housing wall. [0054] 其中,所述泡沫发生器外壳的材质优选为不锈钢、塑料、黄铜、铝等硬质材料。 [0054] wherein said foam generator housing is preferably made of stainless steel, plastic, brass, aluminum and other hard materials. [0055] 其中,所述压缩气体优选为氮气、空气、二氧化碳或惰性气体中的一种或几种混合O[0056] 其中,所述扰流器形状优选是十字或米字型具有对称结构的锥形或菱形。 [0055] wherein the compressed gas is preferably nitrogen, air, carbon dioxide or an inert gas mixture of one or more O [0056] wherein said spoiler is preferably a cross or a shape having a symmetric structure shaped rice conical or diamond. [0057] 其中,所述泡沫发生器可以与泡沫吸管制成一个整体结构,或通过连接件与所述泡沫吸管相连接,该泡沫吸管用于将预先存储在灭火器中的泡沫灭火剂预混液转移入泡沫发生器中。 [0057] wherein the foam generator can be integrally formed with the foam structure pipette, or through a connection member connected to the straw foam, the foam pipette for transferring Mix foam extinguishing agent stored in advance extinguishers into the foam generator. [0058] 本发明还提供了一种推车式压缩气体泡沫灭火装置,其特征在于:包括泡沫灭火剂预混液储罐,用于向所述泡沫灭火剂预混液储罐充入压缩气体的高压钢瓶,推车,泡沫喷枪,消防带、连接管,泡沫吸管,开启阀门和上述的泡沫发生器,所述泡沫发生器位于所述泡沫灭火剂预混液储罐内的上部。 [0058] The present invention further provides a trolley type foam fire extinguishing apparatus compressed gas, characterized by: a foam premix solution storage tank for the foam fire extinguishing agent to a premix tank was charged with high pressure gas compressed cylinders, carts, foam gun, fire hose, pipe, pipette foam, opening the valve and said foam generator, said foam generator is located in an upper portion of the foam premix solution storage tank. [0059] 其中,所述高压钢瓶通过连接管连接到所述泡沫灭火剂预混液储罐的进气孔上, 从而提供压缩气体。 [0059] wherein the high-pressure cylinder through the connecting pipe connected to the inlet port of the premix solution storage tank foam fire extinguishing agent, thereby providing the compressed gas. [0060] 其中,所述高压钢瓶上设置有减压阀,将高压钢瓶的压力减至正常工作压力0. 后,通过连接管将气体输入所述泡沫灭火剂预混液储罐内。 After [0060] wherein the high-pressure cylinder is provided with a relief valve, the pressure in the cylinder is reduced to 0.5 normal operating pressure, the gas input through the connection pipe inside the foam premix solution storage tank. [0061] 其中,所述泡沫发生器可以与所述泡沫吸管制成一个整体结构,或通过连接件,如螺母等连接件,与所述泡沫吸管相连接,所述泡沫吸管也位于所述泡沫灭火剂预混液储罐内,所述泡沫吸管一端插入所述泡沫灭火剂预混液储罐内的泡沫灭火剂预混液液面下,该泡沫吸管用于将预先存储在泡沫灭火剂预混液储罐中的泡沫灭火剂预混液转移入泡沫发生器中。 [0061] wherein the foam generator and the foam may be made of a unitary structure pipette, or through a linking member, such as a nut or the like connecting member, connected to the straw foam, the foam is also located in the straw foam the premix liquid fire extinguishing agent storage tank, the foam is inserted into the lower end of the straw foam premix liquid level in the liquid reservoir foam premix, the premix liquid foam pipette to a foam for extinguishing agent is previously stored in the tank the foam premix was transferred into a foam generator. [0062] 其中,所述泡沫发生器的压缩气体入口位于所述泡沫灭火剂预混液的液面上。 [0062] wherein, a compressed gas inlet of the foam generator is located on the level of foam liquid fire extinguishing agent premix. [0063] 其中,所述开启阀门位于所述泡沫灭火剂预混液储罐外部,所述泡沫发生器与所述开启阀门直接连接在一起或通过连接管连接在一起。 [0063] wherein said valve opening is located outside the premix liquid foam fire extinguishing agent storage tank, the foam generator and the opening of the valve are directly connected together or connected together by the connecting pipe. [0064] 其中,在所述泡沫喷枪上还优选设置有球阀,所述球阀和所述开启阀门通过消防带连接。 [0064] wherein, in the foam lance preferably further provided with a ball, said ball valve and through the open valve is connected with the fire. [0065] 其中,所述连接管优选为压力管。 [0065] wherein the connection pipe is preferably a pressure tube. [0066] 其中,所述推车式压缩气体泡沫灭火装置还优选设置有脚踏板,采用脚踏的方式开启固定放置或推动推车行走。 Is also preferably provided [0066] wherein the gas means the foam has a compression trolley pedals, pedal manner using a fixed place or turn push cart to move. [0067] 其中,所述推车一端放置泡沫灭火剂预混液储罐,另一端放置高压钢瓶。 [0067] wherein one end of the trolley is placed foam premix solution storage tank, and the other end placed in high-pressure cylinders. [0068] 其中,泡沫喷枪优选成喇叭状,表面无任何孔状。 [0068] wherein, preferably the foam lance flared surface without any hole shape. [0069] 本发明还提供了一种推车式压缩气体泡沫灭火装置,其特征在于,包括:泡沫灭火剂预混液储罐,用于向所述泡沫灭火剂预混液储罐充入压缩气体的高压钢瓶,推车,泡沫喷枪,连接管,泡沫吸管,开启阀门和泡沫发生器;[0070] 所述泡沫喷枪位于所述泡沫灭火剂预混液储罐的外部,直接与消防带连接;[0071] 所述开启阀门位于所述泡沫灭火剂预混液储罐的外部;[0072] 所述开启阀门和所述泡沫喷枪通过所述连接管连接在一起;[0073] 所述泡沫吸管和所述泡沫发生器位于所述泡沫灭火剂预混液储罐内部;[0074] 所述泡沫吸管和所述泡沫发生器制成一个整体结构,所述泡沫吸管是与所述泡沫发生器的液体喷嘴相通的;[0075] 所述泡沫发生器位于所述泡沫灭火剂预混液储罐内的上部;[0076] 所述开启阀门与所述泡沫发生器直接连接或通过连接管相连接;[0077 [0069] The present invention further provides a trolley type foam fire extinguishing apparatus compressed gas, characterized by comprising: a foam premix solution storage tank for the foam fire extinguishing agent to a premix tank was charged with a compressed gas high-pressure cylinders, carts, a foam lance, pipe, straw foam, the foam generator and open the valve; [0070] the foam dispensing gun located outside the premix liquid foam fire extinguishing agent storage tank, directly connected with the fire; [0071 ] the valve opening is located outside the liquid foam premix tank; [0072] the opening of the valve and the foam lance pipe are connected together through the connection; [0073] the foam and the foam pipette generator located inside the premix liquid foam fire extinguishing agent tank; [0074] the foam and the foam generator straw formed as a unitary structure, the foam is a liquid in the pipette nozzle communicating foam generator; [0075] the foam generator is located within an upper portion of the foam premix solution storage tank; [0076] the valve is opened and the foam generator is directly connected or connected via a connection pipe; [0077 ] 所述高压钢瓶通过连接管连接到所述泡沫灭火剂预混液储罐的进气孔上;[0078] 所述泡沫发生器包括:泡沫发生器外壳,控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,气体流量通过压缩气体入口的直径大小控制,压缩气体入口和液体喷嘴的孔径比例为:1. 1〜1 : 6 ;[0079] 所述气体压缩入口的位置位于存储在泡沫灭火剂预混液储罐内的泡沫灭火剂预混液的液面的上方;[0080] 所述液体喷嘴设置在所述泡沫发生器的底部;[0081] 所述扰流器设置在所述液体喷嘴的正前方;[0082] 所述液体喷嘴与所述气体压缩入口相互垂直的设置;[0083] 所述液体喷嘴将进入到所述泡沫发生器内的所述泡沫灭火剂预混液喷射到所述扰流器上形成雾状液流;8[0084] 所述泡沫发生器用于使进入 ] The high-pressure cylinder is connected to the inlet port of the premix liquid foam fire extinguishing agent storage tank through the connection pipe; [0078] The foam generator comprising: a foam generator housing, the control proceeds to the foam within the foam generator a compressed gas flow rate of the liquid nozzle premix liquid extinguishing agents, and spoiler control flow of the compressed gas into the foam generator within the inlet gas flow rate by controlling the diameter of a compressed gas inlet, a gas inlet aperture and the compression ratio of the liquid nozzle : 1 1~1: 6; [0079] the position of the gas inlet is located above the level of the premixed compression liquid foam fire extinguishing agent in the premix liquid foam concentrate storage tank; [0080] the fluid nozzle. provided at the bottom of the foam generator; [0081] said spoiler is provided in front of the liquid nozzle; [0082] the liquid nozzle and the gas inlet disposed perpendicular compression; [0083] the said nozzle into said liquid foam premix liquid in the foam generator is injected into the flow of mist formed on the spoiler; 8 [0084] the foam generator for entering 所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 Foam premix liquid in the foam generator is atomized liquid stream, and the compressed gas entering the foam generator with impingement mixing foam. [0085] 其中,所述气体压缩入口位于所述泡沫发生器外壳的垂直的壁上。 [0085] wherein the compressed gas inlet is positioned perpendicular to the foam generator housing wall. [0086] 其中,所述泡沫发生器外壳的材质优选为不锈钢、塑料、黄铜、铝等硬质材料。 [0086] wherein said foam generator housing is preferably made of stainless steel, plastic, brass, aluminum and other hard materials. [0087] 其中,所述压缩气体优选为氮气、空气、二氧化碳或惰性气体中的一种或几种混合。 [0087] wherein the compressed gas is preferably nitrogen or air mixed carbon dioxide, several, or an inert gas. [0088] 其中,所述扰流器形状优选是十字或米字型具有对称结构的锥形或菱形。 [0088] wherein said spoiler is preferably a cross or a shape having a conical or diamond shaped rice symmetrical structure. [0089] 其中,所述开启阀门位于所述泡沫灭火剂预混液储罐外部,所述泡沫发生器与所述开启阀门直接连接在一起或通过连接管连接在一起。 [0089] wherein said valve opening is located outside the premix liquid foam fire extinguishing agent storage tank, the foam generator and the opening of the valve are directly connected together or connected together by the connecting pipe. [0090] 其中,在所述泡沫喷枪上还优选设置有球阀,所述球阀和所述开启阀门通过消防带连接。 [0090] wherein, in the foam lance preferably further provided with a ball, said ball valve and through the open valve is connected with the fire. [0091 ] 其中,所述连接管优选为压力管。 [0091] wherein the connection pipe is preferably a pressure tube. [0092] 其中,所述推车式压缩气体泡沫灭火装置还优选设置有脚踏板,采用脚踏的方式开启固定放置或推动推车行走。 Is also preferably provided [0092] wherein the gas means the foam has a compression trolley pedals, pedal manner using a fixed place or turn push cart to move. [0093] 其中,所述推车一端放置泡沫灭火剂预混液储罐,另一端放置高压钢瓶。 [0093] wherein one end of the trolley is placed foam premix solution storage tank, and the other end placed in high-pressure cylinders. [0094] 其中,泡沫喷枪优选成喇叭状,表面无任何孔状。 [0094] wherein, preferably the foam lance flared surface without any hole shape. [0095] 本发明还提供了上述的压缩气体泡沫灭火器或上述的推车式压缩气体泡沫灭火装置在消防灭火中的应用。 [0095] The present invention also provides the use of a compressed gas or foam fire extinguisher of the above-mentioned applications trolley gas fire fighting foam fire extinguishing apparatus compressed. [0096] 本发明的压缩气体泡沫灭火器和推车式压缩气体泡沫灭火装置,该装置主要由泡沫储罐、泡沫发生器,高压钢瓶、推车等组成。 [0096] The compressed gas and trolley type foam fire extinguisher of the invention compressed air foam fire extinguishing system, which device mainly consists of a foam tank, foam generators, high-pressure cylinders, carts and other components. 泡沫发生器内设有液体喷嘴和扰流器,并在器壁上垂直钻有进气孔。 Foam generator equipped with a liquid nozzle and the spoiler, and the vertical wall of the drilled hole into the device. 当泡沫灭火剂预混液在喷出时,向泡沫灭火剂预混液内强行通入高压气体,通过泡沫发生器,气体与混合液充分混合,通过压缩气体的减压,使体系的势能转化为动能,提高了泡沫的喷射速度,使喷射距离更远;同时,发出的泡沫均勻、细腻,具有强大的覆盖功能,被覆盖物泡沫稳定时间达30分钟以上。 When the foam premix liquid discharge, forced into the high pressure gas into the foam premix liquid through the foam generator, and the gas mixture was thoroughly mixed by compressed gas pressure, the system potential energy into kinetic energy improved foam injection speed, the injection farther; Meanwhile, the foam emitted uniform, smooth, with a strong overlay function, the foam is covering more than 30 minutes of settling time. [0097] 研发的泡沫发生器,具有勻泡、稳流、高动能的特点,泡沫罐日常处于常压状态,使用时压力只有0. 4MPa至0. 65MPa,也低于现有的装备1. 2MPa,提高了该装置的安全性。 [0097] developed a foam generator having a FOAM, steady flow, the characteristics of high kinetic energy, in the normal pressure foam tank daily, using only the pressure to 0. 4MPa 0. 65MPa, 1 lower than conventional equipment. 2MPa, improve the safety of the device. [0098] 本发明还提供了一种背负式、固定式或便携式灭火装置,其特征在于:包括上述的泡沫发生器。 [0098] The present invention also provides a piggyback, fixed or portable fire extinguishing apparatus comprising: a foam generator described above. [0099] 本发明还提供了一种推车式压缩气体泡沫灭火装置的安装方法,其特征在于,包括:[0100] 第一步,在所述泡沫灭火剂预混液储罐内部注入泡沫灭火剂预混液,所述泡沫灭火剂预混液的装入体积占所述泡沫灭火剂预混液储罐体积的65% -85% ;[0101] 第二步,将所述泡沫发生器和泡沫吸管安装于所述泡沫灭火剂预混液储罐内部, 其中,所述泡沫发生器和所述泡沫吸管预先制作成一个整体部件;[0102] 第三步,将所述泡沫灭火剂预混液储罐和所述高压钢瓶通过连接管连接在一起。 [0099] The present invention also provides a method of mounting trolley foam extinguishing gas compression apparatus, characterized by comprising: [0100] a first step, the injection foam fire extinguishing agent storage tank within the premix liquid foam concentrate premix solution, the premix solution was charged volume of said foam extinguishing agent premix 65% to 85% by volume of the liquid storage tank foam fire extinguishing agent; [0101] a second step, the foam generator and the foam is attached to the pipette the interior foam premix liquid reservoir, wherein the foam generator and the foam pipette to a pre-made unitary member; [0102] a third step, the premix liquid foam fire extinguishing agent storage tank and the high-pressure cylinders are connected together by connecting pipes. [0103] 本发明还提供了上述推车式压缩气体泡沫灭火装置的使用方法,其特征在于:[0104] 开启高压钢瓶阀门,经减压阀减至0. 4MPa至0. 65MPa后,所述钢瓶中的气体进入泡沫灭火剂预混液储罐;气体进入储罐后,分为两路,一路通过所述泡沫吸管压入泡沫预混液进入所述泡沫发生器内,在所述泡沫喷嘴的作用下喷射到所述扰流器上形成雾状流液;另一路气体,通过所述压缩气体入口进入到所述泡沫发生器内,与所述雾状流液混合碰撞, 产生泡沫,通过所述开启阀门喷出泡沫灭火剂预混液储罐外部,进入消防带中,最后通过泡沫喷枪,实施灭火或覆盖。 [0103] The present invention further provides a method of using the above-described formula trolley foam extinguishing gas compression device, wherein: [0104] a high pressure cylinder valve open, the pressure relief valve after 0. 4MPa reduced to 0. 65MPa, the gas cylinders into the foam premix solution storage tank; after gas into the tank, is divided into two parts, one pipette is pressed into the foam through the foam premix solution into the foam generator, acting on the foam nozzle injected into the flowing liquid mist is formed on the spoiler; another way gas enters through the compressed gas inlet into said foam generator, and the mixed liquid mist flow collision, foam, by the opening the discharge valve outer premix liquid foam fire extinguishing agent tank into the fire zone, and finally through the foam lance, the implementation of fire or covered. [0105] 以下将结合附图及实施例来详细说明本发明的实施方式,借此对本发明如何应用技术手段来解决技术问题,并达成技术效果的实现过程能充分理解并据以实施。 [0105] The accompanying drawings and the following embodiments will be described in detail embodiments of the present invention, thereby fully understand how the present invention is applied to the technical means to solve the technical problem, and achieve the technical effect of implementation and accordingly embodiment. [0106] 图1为本发明实施例推车式压缩气体泡沫灭火装置示意图;[0107] 图2为本发明实施例推车式压缩气体泡沫发生器示意图;[0108] 图3为本发明扰流器的形状示意图。 [0106] Example 1 a schematic view of the cart of formula gas compressed foam extinguishing apparatus embodiment of the present invention; [0107] FIG. 2 is a schematic view of embodiment Trolley gas compressed foam generator embodiment of the invention; [0108] FIG. 3 of the present invention, a spoiler is a schematic view of the shape. [0109] 其中各个附图标记为:[0110] 1.泡沫喷枪;2.球阀;3.消防带;4.泡沫发生器;5.泡沫灭火剂预混液储罐; 6.扰流器;7.开启阀门;8.进气口;9.推车;10.减压阀;11.压力管;12高压钢瓶;13脚踏板;14泡沫吸管;15液体喷嘴;16压缩气体入口; 17泡沫发生器外壳。 [0109] wherein each of reference numerals:.... [0110] 1. The foam dispensing gun; 2 ball; fire hose 3; foam generator 4; 5 foam premix solution storage tank; spoiler 6; 7 . opening the valve;. intake port 8; 9 trolley;.. the pressure reducing valve 10; 11 pressure tube; high-pressure cylinders 12; 13 footboard; foam suction pipe 14; a liquid nozzle 15; 16 a compressed gas inlet; foam 17 generator housing. [0111] 如图1至图3所示,推车式压缩气体泡沫灭火装置的推车9的一端放置有泡沫灭火剂预混液储罐5,另一端放置有用于向所述泡沫灭火剂预混液储罐5充入压缩气体的高压钢瓶12,泡沫喷枪1位于所述泡沫灭火剂预混液储罐5的外部,开启阀门7位于泡沫灭火剂预混液储罐5的外部,开启阀门7和泡沫喷枪1上的球阀2通过消防带3连接在一起, 泡沫吸管14和泡沫发生器4位于泡沫灭火剂预混液储罐5的内部,泡沫吸管14和泡沫发生器4制成一个整体结构,泡沫吸管14是与泡沫发生器4的液体喷嘴相通的,泡沫发生器4位于所述泡沫灭火剂预混液储罐5内的上部,开启阀门7与泡沫发生器4直接连接,高压钢瓶12通过压力管11连接到泡沫灭火剂预混液储罐5的进气孔8上,泡沫发生器4包括泡沫发生器外壳17,液体喷嘴15、扰流器6和压缩气体入口16,液体喷嘴15设置在泡沫发生器4的 [0111] As shown in FIG. 1 to FIG. 3, one end of the trolley stroller gas compression apparatus foam 9 is placed foam premix solution storage tank 5, the other end is placed for the premix fluid to foam extinguishing agent reservoir 5 charged high pressure compressed gas cylinder 12, a foam dispensing gun is in the foam premix solution outside the tank 5, the valve opening 7 is located external foam premix liquid tank 5, opening the valve 7 and the foam lance ball valve 12 on the belt 3 are connected together by fire, bubble and foam generator 4 straw 14 is located inside the liquid foam concentrate premix tank 5, 4 is made of an integral structural foam 14 and a foam generator straw, straw foam 14 foam generator is communicating the liquid nozzle 4, the foam generator 4 is positioned in the upper portion of the premix liquid foam concentrate tank 5, a valve 7 opening 4 is directly connected to the foam generator, high pressure cylinder 12 through the connection pipe 11 the foam premix liquid reservoir 5 of the intake port 8, the foam generator foam generator 4 comprises a housing 17, the liquid nozzle 15, the spoiler 6 and a compressed gas inlet 16, the liquid nozzle 15 is provided in the foam generator 4 of 部,扰流器6设置在液体喷嘴15的正前方,液体喷嘴15与气体压缩入口16相互垂直的设置,泡沫发生器外壳17的垂直的壁上具有压缩气体入口16,压缩气体入口16位置位于泡沫灭火剂预混液储罐5内的泡沫灭火剂预混液的液面的上方,液体喷嘴15用于控制进入泡沫发生器4内的所述泡沫灭火剂预混液流量,压缩气体入口16用于控制进入泡沫发生器4内的压缩氮气流量,扰流器6的形状为具有对称结构的菱形,压缩气体入口和泡沫液喷嘴相互垂直的设置,泡沫发生器4的外壳的材料采用黄铜制造,泡沫喷枪1为喇叭状, 喷头表面无任何孔状。 Portion 16 disposed perpendicular to each other, spoiler 6 is provided in front of the liquid nozzle 15, the liquid nozzle 15 and the compressed gas inlet, the vertical wall 17 of the foam generator housing 16 having a compressed gas inlet, a compressed gas inlet 16 located above the level of the liquid premix foam fire extinguishing agent in the premix liquid foam agent tank 5, a liquid nozzle 15 for controlling the flow rate of the liquid entering the premix foam fire extinguishing agent in the foam generator 4, a compressed gas inlet 16 for controlling the compressed nitrogen into the foam flow rate in the generator 4, the shape of the spoiler 6 is a symmetrical structure having a diamond, a compressed gas inlet and foam liquid nozzle disposed perpendicular to each other, the foam material of the housing is made of brass generator 4, the foam 1 is a trumpet-shaped spray gun, the nozzle surface without any hole shape. [0112] 安装时,优先在泡沫灭火剂预混液储罐5内注入泡沫灭火剂预混液,其充装量占壳体8体积的80%,然后安装泡沫发生器4和泡沫吸管14,保证泡沫吸管14进入泡沫灭火剂预混液中,而泡沫发生器4上的压缩气体入16 口位于泡沫灭火剂预混液的液面的上方, 将开启阀门7与泡沫发生器4直接连接在一起,再将开启阀门7与泡沫喷枪1上的球阀2 通过消防带3连接在一起。 [0112] When installed, preferentially injected into a liquid foam fire-extinguishing agent tank premix 5 foam premix solution, 80% of its volume filling amount of the housing 8, and then install the foam generator 4 and foam pipette 14, to ensure that the foam pipette 14 into the foam premix liquid, compressed gas into the foam generator 4 located above the level 16 of liquid foam fire extinguishing agent premix, the valve 7 will open the foam generator 4 are directly connected together, and then a ball valve on the valve 7 and the opening 2 are connected together by a foam dispensing gun fire hose 3. [0113] 当需要进行灭火或覆盖时,开启高压钢瓶12上的减压阀10,经减压至约0.6MPa 时,氮气进入泡沫储罐,泡沫液从泡沫吸管14注入泡沫发生器4中,直接冲击混合液扰流器6,液流随之击碎,并呈分散状,同时,储罐5内的压缩气体通过泡沫发生器的进气口与分散状的液流进行进一步的充分混合,形成压缩气体泡沫,通过泡沫储罐装置的开启阀门7喷出储罐外部,进入压力带3中,最后通过球阀2和泡沫喷枪1,实施灭火或覆盖。 [0113] When the need for fire or covered, open relief valve 10 on the high-pressure cylinders 12, the pressure was reduced to about 0.6MPa nitrogen storage tank into the foam, the foam was poured into the foam from a foam generator 14 in the suction pipe 4, direct impingement spoiler 6 mixture, followed by crushing flow, and in dispersed form, at the same time, the compressed gas in the tank 5 further mixed and dispersed through the air inlet flow form the foam generator, a compressed gas forming a foam, the foam tank by opening a valve means outside of the discharge tank 7, into the pressure belt 3, and finally through a ball valve 2 and foam lance 1, the implementation of fire or covered. [0114] 本发明的压缩气体泡沫灭火器可以制作成背负式灭火装置,也可以固定在其他推车等载体上作为灭火装置的一部分形成固定式或其他便携式灭火装置。 [0114] compressed air foam fire extinguisher of the present invention may be made into a piggy-extinguishing apparatus may be fixed to form a fixed fire extinguishing system or other portable carrier such as a trolley on another part of the fire extinguishing apparatus. [0115] 以上所述,仅是本发明的较佳实施例而已,并非是对本发明作其它形式的限制,任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为等同变化的等效实施例。 [0115] The above are only preferred embodiments of the present invention only, not other forms of the present invention will be limited, and any skilled skilled in the art using the disclosed techniques may be changed or modified to content equivalent variations equally effective embodiments. 但是凡是未脱离本发明技术方案内容,依据本发明的技术实质对以上实例所作的任何简单修改、等同变化与改型,仍属于本发明技术方案的保护范围。 However, all without departing from the technical contents of the present invention, any simple modification based on the technical essence of the present invention to the above example, equivalent changes and modifications still fall within the scope of the technical solutions of the present invention. [0116] 所有上述为这一知识产权的首要实施装置,并没有设定限制以其它形式实施这种新型装置及其检测方法和/或操作方法。 [0116] All the above-described first embodiment of the apparatus of IP, and is not limited to the embodiments set this new detection method and apparatus and / or method of operation in other forms. 本领域技术人员将利用这一重要信息,对上述内容修改,以实现类似的执行情况。 Those skilled in the art will use this important information, the above modifications, in order to achieve similar performance. 但是,所有基于本发明的修改或改造新方法,属于保留的权利。 However, all changes or modifications based on the new method of the present invention, are reserved as claimed.

Claims (10)

  1. 1. 一种压缩气体泡沫发生器,其特征在于:包括泡沫发生器外壳,控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,所述泡沫发生器用于使进入所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相撞击混合产生泡沫。 A compressed gas bubble generator comprising: a foam generator housing, the control proceeds to the liquid flow nozzle premix liquid foam fire extinguishing agent within the foam generator, and spoiler control proceeds to the foam generator a compressed gas inlet compressed gas flow within the foam into the foam generator is used to premix a liquid in mist form flowing liquid foam generator, and entering the compressed gas within the foam generator collide mixed foam.
  2. 2.如权利要求1所述的压缩气体泡沫灭火器,其特征在于:所述压缩气体入口和所述液体喷嘴是相互垂直的设置,且气体入口直径与液体喷嘴的直径比为:1 : 1〜1 : 6。 2. The compressed gas foam fire extinguisher according to claim 1, wherein: the compressed gas inlet and the liquid nozzles are arranged perpendicular to each other, and the ratio of the diameter of the gas inlet nozzle to the diameter of the liquid: 1: 1 ~ 1: 6.
  3. 3.如权利要求1或2所述的压缩气体泡沫灭火器,其特征在于:所述压缩气体入口位于存储在所述壳体内的泡沫灭火剂预混液的液面上方,所述扰流器形状优选是十字或米字型具有对称结构的锥形或菱形。 The spoiler is preferably the shape of the compressed gas inlet is located above the level stored within the housing of a premix liquid foam agents: a compressed gas foam extinguisher as claimed in claim 1 or 2, characterized in that m is a cross or a diamond-shaped having a tapered or symmetrical structure.
  4. 4.如权利要求1至3所述的压缩气体泡沫灭火器,其特征在于:所述压缩气体优选为氮气、空气、二氧化碳或惰性气体中的一种或几种混合,所述泡沫发生器外壳的材质优选为不锈钢、塑料、黄铜、铝等硬质材料。 4. The compressed gas foam extinguisher according to claim 13, wherein: said compressed gas is preferably nitrogen, air, carbon dioxide or an inert gas mixture of one or more of the foam generator housing preferably made of stainless steel, plastic, brass, aluminum and other hard materials.
  5. 5. 一种压缩气体泡沫灭火器,其特征在于,包括:泡沫发生器外壳,控制进入所述泡沫发生器内的泡沫灭火剂预混液流量的液体喷嘴、扰流器和控制进入所述泡沫发生器内的压缩气体流量的压缩气体入口,气体流量通过压缩气体入口直径大小控制,压缩气体入口直径和液体喷嘴直径的孔径比例为:1. 1〜1 : 6;所述气体压缩入口的位置位于存储在灭火器内的泡沫灭火剂预混液的液面的上方;所述液体喷嘴设置在所述泡沫发生器的底部;所述扰流器设置在所述液体喷嘴的正前方;所述液体喷嘴与所述气体压缩入口相互垂直的设置;所述液体喷嘴将进入到所述泡沫发生器内的所述泡沫灭火剂预混液喷射到所述扰流器上形成雾状液流;所述泡沫发生器用于使进入所述泡沫发生器内的泡沫灭火剂预混液形成雾状流液,并与进入所述泡沫发生器内的压缩气体相 A compressed air foam fire extinguishers, characterized in that, comprising: a foam generator housing, the control proceeds to the liquid flow nozzle premix liquid foam fire extinguishing agent within the foam generator, and spoiler control proceeds to the foam generator a gas inlet, a gas flow rate in the flow rate of compressed gas through a compressed gas inlet diameter control, the compression ratio of the liquid inlet aperture diameter and gas nozzle diameter: 1 1~1: 6; position of the compressed gas inlet are located on storage above the level of the liquid premix foam fire extinguishing agent in fire extinguishers; the fluid nozzle provided at the bottom of the foam generator; said spoiler is provided in front of the liquid nozzle; the fluid nozzle and the said gas inlet disposed perpendicular compression; the liquid nozzle into the foam premix liquid in the foam generator is injected into the flow of mist formed on the spoiler; said foam generator for foam premix entering the liquid in the foam generator is atomized liquid stream, and the compressed gas entering the foam generator phase 击混合产生泡沫。 Click mixed foam.
  6. 6. 一种推车式压缩气体泡沫灭火装置,其特征在于,包括:泡沫灭火 剂预混液储罐,用于向所述泡沫灭火剂预混液储罐充入压缩气体的高压钢瓶,推车,泡沫喷枪, 消防带、连接管,泡沫吸管,开启阀门和权利要求1至5所述的泡沫发生器。 A compressed gas Trolley foam fire extinguishing apparatus comprising: a foam premix solution storage tank for the foam fire extinguishing agent to a premix tank was charged with high-pressure compressed gas cylinders, carts, foam dispensing gun, fire hose, pipe, pipette foam, the foam generator opening valve 1 to 5 and claims.
  7. 7.如权利要求6所述的推车式压缩气体泡沫灭火装置,其特征在于:将所述泡沫吸管和所述泡沫发生器制作成一个整体部件。 7. Trolley according to claim 6, wherein the compressed gas foam extinguishing apparatus, characterized in that: the foam and the foam generator straw made into an integral member.
  8. 8.权利要求1至5任一项所述的压缩气体泡沫灭火器或权利要求6至7任一项所述的推车式压缩气体泡沫灭火装置在消防灭火中的应用。 Of claim 1 to the compressed gas or foam fire extinguisher of claim 5, wherein any one of claims 6-1 Trolley according to claims 7 in the application of the gas fire fighting foam fire extinguishing means in compression.
  9. 9. 一种背负式、固定式或便携式灭火装置,其特征在于:包括权利要求1至5任一项所述的压缩气体泡沫灭火器。 A knapsack, fixed or portable fire-extinguishing apparatus, comprising: a compressed gas comprising a foam extinguisher according to any one of claims 1 to 5.
  10. 10.权利要求6或7任一项所述推车式压缩气体泡沫灭火装置的使用方法,其特征在于:开启所述高压钢瓶阀门,经减压阀减至0. 4ΜΙ^至0. 65MPa,所述钢瓶中的气体进入泡沫灭火剂预混液储罐,所述泡沫灭火剂预混液通过所述泡沫吸管进入所述泡沫发生器内, 在所述泡沫喷嘴的作用下喷射到所述扰流器上形成雾状流液,所述压缩气体通过所述压缩气体入口进入到所述泡沫发生器内,与所述雾状流液混合碰撞,产生泡沫,通过所述开启阀门喷出泡沫灭火剂预混液储罐外部,进入消防带中,最后通过泡沫喷枪,实施灭火或覆盖。 10.6 trolley or the formula according to any one of claims 7 compression method using a gas foam extinguishing apparatus, wherein: opening the high pressure cylinder valve, the pressure relief valve is reduced to 0. 4ΜΙ ^ 0. 65MPa, the gas cylinders into the reservoir foam premix solution, the premix liquid foam concentrate through the foam into the foam generator straw, said spoiler is injected into the foam under the action of nozzle formed mist liquid stream, compressing the foam concentrate discharge valve pre-compressed gas through the gas inlet into said foam generator, and the mixed liquid mist flow collision, foam, through the opening external fluid tank mixed into the fire zone, and finally through the foam lance, the implementation of fire or covered.
CN 201110317585 2011-10-18 2011-10-18 Foam generator for compressed gas CN102500079A (en)

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CN102908740A (en) * 2012-11-07 2013-02-06 北京天必达科技有限公司 Trolley-type impulse pneumatic spraying water gun
CN104759050A (en) * 2015-03-19 2015-07-08 中国石油化工股份有限公司 Bulk-flow built-in non-premixed compressed air foam extinguishing apparatus
CN104771853A (en) * 2015-03-19 2015-07-15 中国石油化工股份有限公司 Large-flow built-in premix-type compressed air/foam extinguishing device
CN105126276A (en) * 2015-09-11 2015-12-09 中国石油化工股份有限公司 Foam generator with combined turbulence parts
CN105327475A (en) * 2015-11-12 2016-02-17 中国石油化工股份有限公司 Energy storage type compressed gas foam fire extinguishing device
CN105344041A (en) * 2015-11-12 2016-02-24 中国石油化工股份有限公司 Pressure storage type compressed gas foam extinguishing system
CN105521720A (en) * 2015-12-21 2016-04-27 西安石油大学 Foam generator
CN106581897A (en) * 2016-11-25 2017-04-26 南阳师范学院 Carbon dioxide colloidal foam fire extinguishing device

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CN1597022A (en) * 2004-09-10 2005-03-23 张新国 Projected closed water-atomizing nozzle
CN101920085A (en) * 2010-09-03 2010-12-22 中国石油化工股份有限公司;中国石油化工股份有限公司青岛安全工程研究院 Positive pressure type foam fire-extinguishing device and use method thereof

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CN1597022A (en) * 2004-09-10 2005-03-23 张新国 Projected closed water-atomizing nozzle
CN101920085A (en) * 2010-09-03 2010-12-22 中国石油化工股份有限公司;中国石油化工股份有限公司青岛安全工程研究院 Positive pressure type foam fire-extinguishing device and use method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102908740A (en) * 2012-11-07 2013-02-06 北京天必达科技有限公司 Trolley-type impulse pneumatic spraying water gun
CN104759050A (en) * 2015-03-19 2015-07-08 中国石油化工股份有限公司 Bulk-flow built-in non-premixed compressed air foam extinguishing apparatus
CN104771853A (en) * 2015-03-19 2015-07-15 中国石油化工股份有限公司 Large-flow built-in premix-type compressed air/foam extinguishing device
CN105126276A (en) * 2015-09-11 2015-12-09 中国石油化工股份有限公司 Foam generator with combined turbulence parts
CN105126276B (en) * 2015-09-11 2018-03-23 中国石油化工股份有限公司青岛安全工程研究院 A tape foam composition spoiler generating means
CN105327475A (en) * 2015-11-12 2016-02-17 中国石油化工股份有限公司 Energy storage type compressed gas foam fire extinguishing device
CN105344041A (en) * 2015-11-12 2016-02-24 中国石油化工股份有限公司 Pressure storage type compressed gas foam extinguishing system
CN105521720A (en) * 2015-12-21 2016-04-27 西安石油大学 Foam generator
CN105521720B (en) * 2015-12-21 2018-01-16 西安石油大学 As a foam generator
CN106581897A (en) * 2016-11-25 2017-04-26 南阳师范学院 Carbon dioxide colloidal foam fire extinguishing device
CN106581897B (en) * 2016-11-25 2018-03-27 南阳师范学院 Carbon dioxide colloid foam means

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