1297136 (1) 玖、發明說明 【發明所屬之技術領域】 本發明是，主要是有關於，藉由發煙及發聲（發火音） 對於竊賊或是侵入者等進行警告或是威嚇的同時，藉由發 煙妨害視界，抑止或是遲延行動，來抑止、防止盗取保護 物件等的犯罪行的煙幕生成裝置。 【先前技術】 習知，例如：緊急用、救助用、防犯用、防災訓練用 、舞台表演用、植物的霜害防止用等，是使用發出煙裝置 〇 緊急用、救助用，是已揭示有信號筒（如專利文獻1 參照）。此信號筒中，將發煙劑點火，並從筒體的一方向 迅速地發煙。 且，防災訓練用或是植物的霜害防止用是已揭示有發 煙裝置（例如，專利文獻2參照）。在此發煙裝置中，加熱 保持液體，並從複數的加熱氣化裝置迅速地發煙。 且，防犯用是已揭示有防犯用煙幕裝置（例如，專利 文獻5參照）。 在此防犯用煙幕裝置中，是將具備有充塡了二氧化碳 氣體的氣體槽筒的氣體噴出器作成雙層構造，並將多數的 氣體排出孔橫跨長度方向全長地配設在配置於此氣體噴出 器的內筒的氣體短管，同時藉由將通過內部的氣體噴出開 縫朝長度方向延設在外筒的上部，就可將高壓氣體，瞬間 -6 - 1297136 (2) 且均等地以寬幕狀的煙幕噴出。 ~ [專利文獻1 ]日本特開平9 - 1 2 6 6 9 8號公報 > [專利文獻2]日本特開平6-2 1 1 5 87號公報 [專利文獻3]日本實開平6-25 987號公報 【發明內容】 ^ (本發明所欲解決的課題） 但是，如上述信號筒，噴煙口是一方向的話，噴煙方 春 向被限定，而對於煙的擴散不利，因此，有遮斷視界需要 時間的問題。 且，如上述發煙裝置，加熱保持液體，並從複數的加 熱氣化裝置連續發煙的方式，其單位時間的發煙量少，因 此，有獲得所期的煙量需要時間的問題。 且，如上述防犯用煙幕裝置，在氣體槽筒內使保持氣 體高壓狀態，並從複數的氣體排出孔通過氣體噴出開縫以 瞬間噴出寬幕狀的煙幕的方式，其噴出方向被限定，且， ® 煙是因爲是幕狀，所以有煙幕的擴散需要時間的問題。 本發明的目的，是爲了解決上述問題，提供一種不需 要如加熱裝置或蓄壓裝置的裝置，就可在瞬間（短時間）由 發煙遮斷視界，並可由發聲進行威嚇的煙幕生成裝置。 < 本發明的其他目的，是提供一種可藉由噴煙口的數量 及噴煙方向的角度達成提供煙幕的擴散性的煙幕生成裝置 且，本發明的其他目的，是提供一種在被限定的空間 1297136 (3) 內，可在短時間內發生所需要的發煙量的煙幕生成裝置° 且，本發明的其他的目的’是提供一種：可提局來自 噴煙口的煙幕的擴散性（加強氣體煙的噴出氣勢）及在空間 內以短時間形成無濃度差（濃度差少）的視界遮斷狀態的煙 幕生成裝置。 且，本發明的其他的目的’是提供一種可對保護物體 集中氣體煙的煙幕生成裝置。 (用以解決課題的手段） 第1發明，是一種煙幕生成裝置’其特徵爲，具備： 點火裝置、及藉由前述點火裝置燃燒發煙的發煙劑、及設 有可使由前述發煙劑的燃燒發生的氣體煙往外部噴出的噴 煙口，並收容有前述發煙劑的燃燒室、 以及以封閉前述噴煙口的方式設置於前述燃燒室內面部， 在前述發煙劑開始以預定燃燒速度燃燒之前，具有用來保 持前述燃燒室內的壓力的機械強度的壓力保持構件。 第2發明，如第1發明之煙幕生成裝置，其中，更具 備：圍繞前述燃燒室的外周，變更從前述噴煙口噴出的氣 體煙的流路的氣體煙流路控制構件。 第3發明，如第2發明之煙幕生成裝置，其中，前述 氣體煙流路控制構件，是具有：以圍繞前述燃燒室的外周 的方式安裝於該燃燒室的筒狀構件、及朝向前述筒狀構件 的開口端側擴徑的喇叭狀的裙構件。 申請專利範圍第4項的發明，是一種煙幕生成裝置， -8- (4) 1297136 其特徵爲，具備：點火裝置、及藉由前述點火裝置燃燒發 煙的發煙劑、及設有可使由前述發煙劑的燃燒發生的氣體 煙往外部噴出的第一噴煙口，並收容有前述發煙劑的燃燒 室、以及以封閉前述第一噴煙口的方式設置於前述燃燒室 內面部，在前述發煙劑開始以預定燃燒速度燃燒之前，具 有用來保持前述燃燒室內的壓力的機械強度的壓力保持構 件、與前述燃燒室鄰接配置，讓氣體煙從前述第一噴煙口 流入的噴出室、設置在前述噴出室的其中一側面上，將從 前述第一噴煙口所流入的前述氣體煙朝外部噴出的第二噴 煙口、在用來將前述第一噴煙口與前述第二噴煙口予以聯 繫的前述噴出室的內部空間，與前述第一噴煙口隔著間隔 ，而配置成圍繞著該第一噴煙口的分隔構件、以前述分隔 構件所分隔著的小室部、以及藉由前述小室部所形成’用 來讓前述氣體煙從前述第一噴煙口流入到前述第二噴煙口 的流路。 【實施方式】 以下，將本發明的實施例依據於圖面作說明。 (第一實施例） 第1圖至第3圖’是顯不本發明的弟一貫施例的煙幕 生成裝置1 (對應申請專利範圍第1項）° 本實施例的煙幕生成裝置1是，點火裝置2、及藉由 此點火裝置2燃燒發煙的發煙劑6、及收容此發煙劑6的 -9 - (5) 1297136 燃燒室l 〇所構成。 點火裝置2，是由：點火具3、及圍繞此點火具3的 點火藥殼4、及塡藥至此點火藥殼4內並以增加來自點火 具3的能量的方式將燃燒傳播至發煙劑6的點火藥5所構 成，且爲了將來自點火藥5的燃燒均一地傳播至發煙劑6 ，設在燃燒室1 0的中央部。 點火具3，是具有：藉由通電而發熱的發熱體3a、及 藉由於此發熱體3 a的發火點火藥3b。在此，點火藥，是 使用收斂酸鹽。點火具3，是與帽7接合而被載置於點火 藥殼4的開口部。 點火藥殼4，是鋁製的一側開口的有底筒狀體，使藉 由來自點火具3的火炎而燃燒的點火5的火炎對於發煙劑 6均勻傳播般地在胴部圓周上設置有複數的點火孔4a。在 點火孔4a中，爲了保持防濕及點火藥燃燒時的內壓，而 以塞住點火孔4a的方式貼上鋁製帶4b。 發煙劑6是將氧化鋅、高氯酸銨、乙烯基氯、碳酸鈣 的組成物製成藥片狀。該藥片狀的發煙劑6，是藉由組成 比或各組成物的粒度等，調整燃燒速度爲5MPa的壓力下 約6、OOOmm/秒。且，藉由燃燒室10的噴煙口 8a、8b及 藥片尺寸設定成使燃燒終了時間成爲約0.5秒。 燃燒室1 〇是，將在圓周側面上設有第一噴煙口 8a及 在底面上設有第二噴煙口 8b的有底筒狀體的室8的內周 、及在中央設有點火具3用的貫通孔7a的圓盤狀的帽7 的外周熔接後，更藉由利用鉚接部的固定而被密閉。室8 -10- 1297136 (6) ，是由板厚約1 mm的不銹鋼所形成。 在燃燒室1 0中，控制發煙劑6的燃燒速度地塞住第 · 一噴煙口 8a及第二噴煙口 8b，同時配置有爲了保持燃燒 室1 0的氣密性用的噴嘴蓋9a，9b。 由此，噴嘴蓋9a，9b，是將由點火藥的燃燒所發生 的氣體壓封入燃燒室內，並以直到發煙劑6可以由預定的 ~ 燃燒速度開始燃燒爲止保持燃燒室內的壓力的方式來導引 發煙劑6燃燒。 籲 且，保持壓力是可依據各噴煙口（8a、8b)的剖面積及 噴嘴蓋的機械強度任意地設定 在此，對於設在周側面上的第一噴煙口 8a及設在底 面上的第二噴煙口 8b進一步詳細說明。 在本例中，設在圓周側面上的第一噴煙口 8a及設在 於底面上的第二噴煙口 8b，是設成約90°的角度。 第一噴煙口 8a及第二噴煙口 8b，皆是直徑約3mm， 口數8個。 Φ 由此，燃燒室1〇的燃燒炎（發煙等），通過第一噴煙 口 8a及第二噴煙口 8b，並以約90°的角度被噴出的方式 張開煙幕。 ‘ 爲了讓煙廣範圍地擴散而將第一噴煙口 8a設在圓周 < 上，而使煙呈放射狀（3 60°方向）噴出。 且，在被限定的空間中，從第一噴煙口 8 a噴出的煙 ，會與形成於該空間的壁衝突。在此，將裝置設於形成該 空間任一壁面上時，必會發生與該壁衝突的氣體的流動， -11 - 1297136 (7) 藉由其而使煙擴散至空間內。 且，同時也將第二噴煙口 8b設在室8的底面。 由此，因爲煙的噴出口增加，而可以由來自第一噴煙 口 8a的煙及第二噴煙口 8b的煙，增加煙的噴出方向，來 提高煙的擴散性 如此，在本實施例中，設在圓周側面上的第一噴煙口 8a及設在底面上的第二噴煙口 8b，因爲是成爲煙朝裝置 外噴出的最終的發出口，所以在通過後不會受到阻力，而 就這樣地往大氣中開放。因此，噴出煙量是與各第一噴煙 口 8a及第二噴煙口 8b的各總開口面積成比率。例如，第 一噴煙口 8a及第二噴煙口 8b的總開口面積的比率是4 : 6的話，總煙量的40%是朝圓周方向，60%是朝軸方向噴 出。 然而，第一噴煙口 8a及第二噴煙口 8b，是使燃燒室 10的內壓成爲5〜6MPa地設定噴嘴的開口面積。且可以 將各噴煙方向的噴煙的比率，配合對象的空間形狀，以第 一噴煙口 8a及第二噴煙口開口面的比率進行控制。 接著，對於本實施例的煙幕生成裝置1的作用作說明 〇 本實施例的煙幕生成裝置1，例如，是設在金庫室的 頂部。 而且，例如，異常檢測器檢測到強盗等的不法侵人者 的話，就會往煙幕生成裝置1送出動作訊號（發火電流）。 在煙幕生成裝置1中，使固定的電流流動於點火具3 -12- 1297136 (8) 中，並由此使點火藥發火’更藉由其火炎、衝擊使點火藥 > 5燃燒。 · 點火藥5的火炎’是從點火藥殻4的點火孔4a傳播 至發煙劑6，並藉由此燃燒氣體煙使燃燒室1〇的內壓上 昇。 而且，藉由燃燒室的內壓而使塞住第一噴煙口 8a ' 及第二噴煙口 8b的噴嘴蓋9a、9b到達彈性限度而破裂。 且，由發煙劑6的燃燒所生成的氣體煙，是從第一噴 φ 煙口 8a及第二噴煙口 8b噴出。 且，藉由發煙劑6的燃燒所生成的氣體煙，因爲是以 超過音速的速度通過第一噴煙口 8a及第二噴煙口 8b而同 時發聲。 由此，在金庫室內遮斷視界的煙幕會擴散。 然而，在此，雖是對於藉由異常檢測器來檢測強盗等 的不法侵入的情況作說明，但在由保全人員確認強盗等的 不法侵入的情況時，藉由利用手動啓動連絡煙幕生成裝置 · 1的開關，也可以進行同樣的操作。 在本實施方式，雖然針對設置有第一噴煙口 8a及第 二噴煙口 8b的情況來加以說明，可是也可將任何其中一 < 方的噴煙口關閉，僅在一側面上設置噴煙口，而也能將氣 y 體煙朝一方向放出。 且，將噴煙口設在室8的底板及側板的境界部位，而 從煙幕生成裝置1的下部周緣放出氣體煙也可以。 -13- 1297136 (9) (第二實施例） ~ 第4圖至第6圖，是顯示本發明的第二實施例的煙幕 · 生成裝置20。 本實施例的煙幕生成裝置20，是由：點火裝置22、 縧 及藉由此點火裝置22燃燒發煙的發煙劑26、及收容此發 煙劑2 6的燃燒室3 0、及鄰接此燃燒室3 0配設的噴出室 > 3 1所構成。 本實施例的煙幕生成裝置20，是鄰接燃燒室30地配 鲁 設噴出室3 1，且氣體煙不從燃燒的室3 0放出，而是從噴 出室31放出的部分，是與第一實施例的煙幕生成裝置1 相異。 構成燃燒室30的板屋約1.5mm的不銹鋼製的有底的 室28，爲了鄰接燃燒室30形成噴出室31，而具備：從與 在中央設該點火具23用的貫通孔27a的圓盤狀的帽27的 接合部28x朝外方突出的有底的覆蓋部28b、及從此覆蓋 部28b進一步往外方突出的凸緣部28c。 · 在室28的側壁中，是設有相當於第一實施例的第一 噴煙口 8a的噴煙口 28a。在此噴煙口 28a中，是重疊配 置有：供控制發煙劑26的燃燒速度而塞住噴煙口 28a同 * 時保持燃燒室3 0的氣密性的用的噴嘴蓋29a、及捕集發 β 煙劑26的燃燒後所生成的殘渣用的過濾器29b。 由此，噴嘴蓋29a，是將由點火藥的燃燒所發生的氣 體壓封入燃燒室內，以直到發煙劑26可以由預定的燃燒 速度開始燃燒爲止保持燃燒室內的壓力的方式來導引發煙 •14- (10) 1297136 劑26燃燒。 且，保持壓力是可依據弟~噴煙口 2 8 a 0^ 嘴蓋的機械強度任意設定。 然而，燃燒室3 0，是其在內部，發煙劑 防止鬆動）此發煙劑2 6的緩衝材3 0 a及3 0 b是 劑26地呈上下配置，進一步，容積調整用的 配置於緩衝材30a側。 噴出室31，是由：包圍室28的覆蓋部 的噴煙口 2 8 a側的筒狀的覆蓋構件3 2、及從ί 噴煙口 2 8 a隔有預定間隔地圍繞噴煙口 2 8 a地 的分隔構件3 3、及支撐此分隔構件3 3同時與 一起固定於室28的覆蓋部28b的區域構件34 在噴出室31中，是形成：與燃燒室30白 連絡的第一室3 1 a、及與此第一室3 1 a連絡纪 、及與此第二室31b連絡的第三室31c。 在此，第一室3 1 a，是將從燃燒室3 0的 噴出的氣體煙往第二室31b導引，第二室3 1 域構件34的孔34a將氣體煙往第三室31c _ 室31c，是從設在側壁上的第一噴煙口 32a；g 的第二噴煙口 32b放出氣體煙。 設在側壁上的第一噴煙口 32a及設在底谊 煙口 3 2b、是與設在第一實施例的圓周側面上 口 8a及設在底面上的第二噴煙口 8b同樣，两 9 0 °的角度。 丨剖面積及噴 26、及保持（ :使包圍發煙 隔片30c是 28b及室28 然燒室3 0的 Ϊ配置的筒狀 覆蓋構件3 2 所構成。 勺噴煙口 2 8 a g第二室31b J噴煙口 28a b 5是透過區 引，且第三 設在底面上 上的第二噴 的第一噴煙 者是設成約 -15- (11) 1297136 在此，對於第一噴煙口 32a及第二噴煙口 32b詳述之 _ 〇 - 第一噴煙口 32a，是爲了將煙廣範圍地擴散而設在胴 部，並形成呈放射狀（3 60°方向）噴出煙的構造 轉 然而，第一噴煙口 32a，是考慮容器強度而將直徑設 爲約8mm，口數2爲0個。且，在被限定的空間中，從 第一噴煙口 32a噴出的煙會與形成該空間的壁衝突。在此 ’裝置是設在形成該空間的任一壁面的情況時，與該壁衝 隹 突的氣體的流動會發生，並藉由其使煙擴散於空間內。 且，同時也將第二噴煙口 3 2b設在噴出室3 1的底面 〇 由此，增加煙的噴出方向，並以來自第一噴煙口 32a 的煙、及來自第二噴煙口 3 2b的煙來改變煙的方向，而提 高煙的擴散性。 在上述的第一實施例，是因爲無對於通過第一噴煙口 8a及第二噴煙口 8b氣體煙的阻力體，所以依照第一噴煙 · 口 8a及第二噴煙口 8b的開口面積比率分配噴煙量。 對於此，在本實施例中，因爲藉由使燃燒室3 0內的 氣體煙通過如下述的各阻力體，而對於第二噴煙口 32b的 * 面垂直（對於第一噴煙口 32a的面並行）地形成氣體煙的流 · 路，所以第二噴煙口 3 2b的煙容易發出，而第一噴煙口 32a的煙不易發出。 在此氣體煙通過路徑，是成爲燃燒室30的噴煙口 28a->第一室31a->第二室31b->第三室31c->第一噴煙口 -16- (12) 1297136 32a及第二噴煙口 32b。 因此，如後述實驗例5的說明，直徑8mm的第一噴 煙口 32a及直徑6mm的第二噴煙口 32b的數量是各爲20 個的情況時，會發生：煙量幾乎是從第二噴煙口 3 2b噴出 (軸方向），僅有微量是從第一噴煙口 32a噴出的現象。 且，來自第一噴煙口 32a及第二噴煙口 32b的噴煙量 比率，是將第一噴煙口 32a的開口面積設爲直徑8mm，而 噴煙口數固定爲20個，第二噴煙口 32b的開口徑爲直徑 6mm的情況時，增加第二噴煙口 3 2b的噴煙口數量的話 ，是具有：來自第二噴煙口 32b的煙量是比第一噴煙口 3 2a增加的關係。且，此情況，當第二噴煙口 32b的數量 超過12個的話，煙幾乎是從第二噴煙口 32b噴出，而第 一噴煙口 32a僅有微量的噴煙。 然而，第二噴煙口 32b，在各零件的組合尺寸上，將 直徑作成約6mm。 燃燒室3 0的內壓控制是由噴煙口 2 8 a進行，第二噴 煙口 3 2b的開口面積因爲不影響內壓控制，所以的無第二 噴煙口 32b的數量，是可以設置到尺寸上可容許的最大數 約3 0個爲止，因而可以配合對象的空間形狀設置最適合 的數量。 接著，對於本實施例的煙幕生成裝置20的作用說明 之。 本實施例的煙幕生成裝置20，是例如設在金庫室的 頂部等。 -17- (13) 1297136 而且，例如異常檢測器檢測到強盗等的不法侵入者的 ~ 話，會將動作訊號（發火電流）送出至煙幕生成裝置20。 - 首先，藉由使固定的電流流通點火具23而讓點火的 藥23b發火，並藉由其火炎、衝擊使點火藥25燃燒。1297136 (1) 玖 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 A smoke generating device that swindles the visual field, suppresses or delays the action, and suppresses and prevents crimes such as theft of protective objects. [Prior Art] Conventionally, for example, emergency use, rescue use, crime prevention, disaster prevention training, stage performance use, plant frost damage prevention, etc., use of the smoke emitting device for emergency use and rescue, and the signal has been revealed. A cylinder (refer to Patent Document 1). In this signal tube, the smog is ignited and smoke is quickly emitted from one direction of the cylinder. Further, a smoke detecting device has been disclosed for disaster prevention training or plant frost damage prevention (for example, refer to Patent Document 2). In this smoking device, the liquid is heated and rapidly smoked from a plurality of heated gasification devices. Further, the tamper-proof device has been disclosed as a smoke prevention device (for example, Patent Document 5). In the smoke prevention device of the present invention, a gas ejector having a gas cylinder filled with carbon dioxide gas is formed into a two-layer structure, and a plurality of gas discharge holes are disposed over the entire length in the longitudinal direction. The gas short pipe of the inner cylinder of the ejector can simultaneously be placed in the upper part of the outer cylinder by spraying the inner gas through the slit, so that the high-pressure gas can be instantaneously -6 - 1297136 (2) and uniformly widened A curtain-like smoke curtain spouted. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei 9- 1 2 6 6 9 8 [Patent Document 2] Japanese Laid-Open Patent Publication No. Hei 6-2 1 1 5 87 [Patent Document 3] No. [Abstract] ^ (Problems to be solved by the present invention) However, if the squirt is in one direction as in the above signal tube, the spring direction of the smog is limited, and the diffusion of the smoke is unfavorable, and therefore, the occlusion is blocked. It takes time. Further, in the above-described smoking device, the liquid is heated and held, and smoke is continuously emitted from a plurality of heating and vaporizing devices, and the amount of smoke per unit time is small. Therefore, there is a problem that it takes time to obtain the desired amount of smoke. Further, in the above-described smoke prevention device, the gas is kept in a high pressure state in the gas cylinder, and a plurality of gas discharge holes are ejected from the plurality of gas discharge holes to instantaneously eject a wide curtain-like smoke screen, and the discharge direction thereof is limited, and , ® smoke is because it is a curtain, so the spread of the smoke takes time. SUMMARY OF THE INVENTION An object of the present invention is to provide a smoke generating device which can interrupt a field of view by smoke in an instant (short time) without being in need of a device such as a heating device or a pressure accumulating device, and which can be threatened by sounding. < Another object of the present invention is to provide a smoke generating device capable of providing diffusibility of a smoke screen by the number of the smog ports and the angle of the smoky direction, and another object of the present invention is to provide a space 1297136 in a defined space. (3) Inside, a smoke generating device capable of generating a required amount of smoke in a short period of time, and the other object of the present invention is to provide a kind of diffusing property of a smoke screen from a smog port (enhanced gas smoke) A smoke generating device that forms a view cut-off state without a concentration difference (small concentration difference) in a short time in space. Further, another object of the present invention is to provide a smoke generating device capable of concentrating gas smoke on a protective object. (Means for Solving the Problem) The first invention is a smoke generating device characterized by comprising: an ignition device; and a smoke generating agent that burns smoke by the ignition device, and is provided with the smoke a squirting port from which the gas smoke generated by the combustion of the agent is discharged to the outside, a combustion chamber containing the smokable agent, and a face portion disposed in the combustion chamber to close the smog port, at a predetermined burning rate at the start of the smoky agent Prior to combustion, there is a pressure holding member for maintaining the mechanical strength of the pressure in the aforementioned combustion chamber. According to a second aspect of the invention, in the smoke generating device of the first aspect of the invention, the gas smoke flow path controlling member that changes the flow path of the gas smoke discharged from the nozzle is further provided around the outer circumference of the combustion chamber. According to a third aspect of the invention, the gas-smoke flow control device includes a cylindrical member that is attached to the combustion chamber so as to surround an outer circumference of the combustion chamber, and has a cylindrical shape A flared skirt member that expands in diameter on the open end side of the member. The invention of claim 4 is a smoke generating device, and -8-(4) 1297136 is characterized by comprising: an ignition device, and a smoke generating agent for burning smoke by the ignition device, and a first squirt that is ejected to the outside by the gas smoke generated by the combustion of the smokable agent, a combustion chamber that houses the smog, and a surface that is disposed in the combustion chamber so as to close the first squirt Before the smog starts to burn at a predetermined burning speed, a pressure holding member having mechanical strength for maintaining the pressure in the combustion chamber, and a discharge chamber disposed adjacent to the combustion chamber to allow gas smoke to flow from the first squirting port a second squirting port that ejects the gas fumes flowing from the first squirting port toward the outside on one side of the ejector chamber, and is used to associate the first squirting port with the second squirting port The inner space of the discharge chamber is spaced apart from the first nozzle, and is disposed to surround the partition member of the first nozzle, and the partition structure The separated portion of the chamber, and the chamber formed by the flow path portion 'used to let the gas flows from the first tobacco smoke discharge port to the second port of the smoke. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings. (First Embodiment) Figs. 1 to 3' are a smoke generating device 1 which is not consistent with the embodiment of the present invention (corresponding to the first application of the patent scope). The smoke generating device 1 of the present embodiment is an ignition. The device 2, the smoke generating agent 6 for burning the cigarette by the ignition device 2, and the -9 - (5) 1297136 combustion chamber l 收容 for accommodating the smoking agent 6 are formed. The ignition device 2 is: the ignition device 3, the ignition pot 4 surrounding the ignition device 3, and the medicine to the ignition pot 4 and transmitting the combustion to the smoke generating agent in a manner to increase the energy from the ignition device 3. The ignition powder 5 of 6 is formed, and is uniformly provided in the center portion of the combustion chamber 10 in order to uniformly spread the combustion from the ignition powder 5 to the smoke generating agent 6. The igniter 3 has a heat generating body 3a that generates heat by energization, and a igniting igniter 3b by the heat generating body 3a. Here, the ignition powder is a convergent acid salt. The igniter 3 is engaged with the cap 7 and placed on the opening of the ignition pot 4. The ignition medicinal shell 4 is a bottomed cylindrical body which is open on one side of aluminum, so that the ignition of the ignition 5 which is burned by the flame from the igniter 3 is set on the circumference of the crotch for the uniform distribution of the smog 6 There are a plurality of ignition holes 4a. In the ignition hole 4a, in order to maintain the internal pressure at the time of moisture prevention and ignition of the ignition powder, the aluminum tape 4b is attached so as to close the ignition hole 4a. The smoking agent 6 is formed into a tablet form of a composition of zinc oxide, ammonium perchlorate, vinyl chloride or calcium carbonate. The tablet-shaped smoking agent 6 is adjusted to have a burning rate of 5 MPa and a pressure of about 5,000 mm/sec by a composition ratio or a particle size of each composition. Further, the squirt ports 8a, 8b of the combustion chamber 10 and the tablet size are set such that the end of combustion time is about 0.5 second. The combustion chamber 1 is provided with an inner periphery of a chamber 8 having a first vent port 8a and a bottomed cylindrical body having a second blast port 8b on the bottom surface thereof, and an igniter 3 provided at the center. After the outer circumference of the disk-shaped cap 7 of the through hole 7a is welded, it is sealed by fixing by the caulking portion. Room 8 -10- 1297136 (6) is formed from stainless steel with a plate thickness of approximately 1 mm. In the combustion chamber 10, the first squirt 8a and the second squirt 8b are blocked by controlling the burning speed of the smog 6, and a nozzle cover 9a for maintaining the airtightness of the combustion chamber 10 is disposed. 9b. Thereby, the nozzle caps 9a, 9b are sealed in the combustion chamber by the gas pressure generated by the combustion of the ignition powder, and are guided so as to maintain the pressure in the combustion chamber until the smoke generating agent 6 can start burning at a predetermined combustion rate. The smoke agent 6 is caused to burn. Therefore, the holding pressure can be arbitrarily set according to the sectional area of each of the squirting ports (8a, 8b) and the mechanical strength of the nozzle cover, for the first squirt opening 8a provided on the circumferential side and the first surface provided on the bottom surface The second nozzle 8b is further described in detail. In this example, the first squirt port 8a provided on the circumferential side and the second squirt port 8b provided on the bottom surface are set at an angle of about 90°. The first squirt 8a and the second squirt 8b are both about 3 mm in diameter and 8 in number. Φ Thereby, the combustion of the combustion chamber 1 (smoke, etc.) passes through the first squirt 8a and the second squirt 8b, and the smoke is opened at an angle of about 90°. ‘In order to allow the smoke to spread widely, the first squirt 8a is placed on the circumference <RTIgt;</RTI> and the smoke is sprayed radially (3 60° direction). Further, in the limited space, the smoke ejected from the first squirt 8 a may collide with the wall formed in the space. Here, when the apparatus is disposed on any wall surface forming the space, the flow of gas colliding with the wall must occur, and -11 - 1297136 (7) diffuses the smoke into the space. Further, the second squirt port 8b is also provided on the bottom surface of the chamber 8. Therefore, since the discharge port of the smoke is increased, the smoke from the first squirt port 8a and the smoke of the second squirt port 8b can be increased to increase the diffusion direction of the smoke. Thus, in the present embodiment, The first squirt opening 8a provided on the circumferential side surface and the second squirting opening 8b provided on the bottom surface are the final hair outlets which are ejected from the outside of the device, so that they do not receive resistance after passing, and thus Open to the atmosphere. Therefore, the amount of smoke emitted is proportional to the total opening area of each of the first and second spurs 8a, 8b. For example, when the ratio of the total opening area of the first squirt 8a and the second squirt 8b is 4:6, 40% of the total amount of smoke is in the circumferential direction, and 60% is ejected in the axial direction. However, the first squirt port 8a and the second squirt port 8b define the opening area of the nozzle so that the internal pressure of the combustion chamber 10 becomes 5 to 6 MPa. Further, the ratio of the smoke of each of the jetting directions to the spatial shape of the object can be controlled by the ratio of the first nozzle 8a and the second nozzle opening. Next, the operation of the smoke generating device 1 of the present embodiment will be described. 烟 The smoke generating device 1 of the present embodiment is, for example, provided at the top of a vault chamber. Further, for example, if the abnormality detector detects an illegal invader such as a robber, the abnormality detector sends an operation signal (ignition current) to the smoke generating device 1. In the smoke generating device 1, a fixed current is caused to flow in the igniter 3 -12 - 1297136 (8), and thereby the ignition powder is ignited, and the ignition powder > 5 is burned by its flame and impact. The ignition of the ignition powder 5 is transmitted from the ignition hole 4a of the ignition pot 4 to the smoke generating agent 6, and thereby the internal pressure of the combustion chamber 1 is raised by burning the gas smoke. Further, the nozzle caps 9a, 9b that plug the first squirt port 8a' and the second squirt port 8b are broken by the internal pressure of the combustion chamber to reach the elastic limit. Further, the gas smoke generated by the combustion of the smoke generating agent 6 is ejected from the first spray φ mouthpiece 8a and the second squirt port 8b. Further, the gas smoke generated by the combustion of the smoke generating agent 6 is simultaneously sounded at the same speed as the speed of sound exceeding the first squirt port 8a and the second squirt port 8b. As a result, the smoke screen that intercepts the horizon in the treasury will spread. However, the case of detecting an illegal intrusion of a robber or the like by the abnormality detector is described here. However, when the security person confirms the illegal intrusion of the robber or the like, the user is manually activated to connect the smoke generating device. The same operation can be performed with the switch of 1. In the present embodiment, the first squirt port 8a and the second squirt port 8b are provided. However, any one of the squirting ports may be closed, and only one side of the squirting port may be provided. It is also possible to release the gas in a direction. Further, the smog opening may be provided at a boundary portion between the bottom plate and the side plate of the chamber 8, and gas smoke may be emitted from the lower periphery of the smoke generating device 1. -13- 1297136 (9) (Second Embodiment) - Figs. 4 to 6 are a smoke screen generating device 20 showing a second embodiment of the present invention. The smoke generating device 20 of the present embodiment is composed of an ignition device 22, a smoke generating agent 26 that burns the smoke by the ignition device 22, and a combustion chamber 30 that houses the smoke generating agent 26, and adjacent thereto. The combustion chamber 30 is provided with a discharge chamber > 31. In the smoke generating device 20 of the present embodiment, the discharge chamber 31 is disposed adjacent to the combustion chamber 30, and the gas smoke is not discharged from the combustion chamber 30, but is discharged from the discharge chamber 31, and is the first implementation. The smoke generating device 1 of the example is different. The bottom chamber 28 made of stainless steel having a space of about 1.5 mm in the panel of the combustion chamber 30 is provided with a disk shape from the through hole 27a for the ignition device 23 in the center so as to form the discharge chamber 31 adjacent to the combustion chamber 30. The joint portion 28x of the cap 27 has a bottomed cover portion 28b that protrudes outward, and a flange portion 28c that protrudes further outward from the cover portion 28b. In the side wall of the chamber 28, a squirt port 28a corresponding to the first squirt port 8a of the first embodiment is provided. In the squirting port 28a, a nozzle cover 29a for trapping the air-tightness of the combustion chamber 30 when the smog port 28a is the same as *, and a trapping hair are disposed. The filter 29b for the residue generated after the combustion of the ?-toner 26 is burned. Thereby, the nozzle cover 29a seals the gas pressure generated by the combustion of the ignition powder into the combustion chamber, and causes the smoke in the combustion chamber until the smoke generating agent 26 can start burning at a predetermined burning speed. - (10) 1297136 Agent 26 burns. Moreover, the pressure can be arbitrarily set according to the mechanical strength of the mouthpiece of the mouthpiece 2 8 a 0^. However, in the combustion chamber 30, the smoke agent is prevented from being loosened, and the cushioning materials 30a and 3bb of the smoke generating agent 26 are disposed above and below the agent 26, and further, the volume adjustment is arranged. The cushioning material 30a side. The discharge chamber 31 is composed of a cylindrical covering member 3 2 on the side of the blast port 2 8 a of the covering portion surrounding the chamber 28, and a surrounding portion of the squirting port 2 8 a from the spurting port 2 8 a at predetermined intervals. The partition member 33, and the region member 34 that supports the partition member 33 together with the cover portion 28b of the chamber 28 at the same time, in the discharge chamber 31, form a first chamber 31a that is white with the combustion chamber 30, And a third chamber 31c connected to the first chamber 31a and the second chamber 31b. Here, the first chamber 31a is guided from the gas fumes emitted from the combustion chamber 30 to the second chamber 31b, and the holes 34a of the second chamber 3 1 domain member 34 pass the gas smoke to the third chamber 31c_ The chamber 31c discharges gas smoke from the second squirt port 32b of the first squirt port 32a; g provided on the side wall. The first squirt opening 32a provided on the side wall and the bottom smoky mouth 3 2b are the same as the second squirt opening 8a provided on the circumferential side of the first embodiment and the second squirting opening 8b provided on the bottom surface, two 90 ° angle. The cross-sectional area, the spray 26, and the hold (: the cylindrical cover member 3 2 that surrounds the smoke partition 30c is 28b and the chamber 28 is 30. The spoon spout 2 8 ag second room 31b J squirting port 28a b 5 is a transmissive zone, and the third squirting first smear of the second squirting device is set to be about -15-(11) 1297136. Here, for the first squirting port 32a and The second squirting port 32b has a structure in which the first squirting port 32a is provided in the crotch portion so as to spread the smoke widely, and forms a radially (3 60° direction) squirting smoke. The squirting port 32a has a diameter of about 8 mm and a number of ports of 2 in consideration of the strength of the container. Moreover, in the limited space, the smoke ejected from the first squirt 32a collides with the wall forming the space. Where the device is provided in any of the walls forming the space, the flow of gas colliding with the wall occurs, and the smoke is diffused into the space by it. The squirt port 3 2b is disposed on the bottom surface of the ejection chamber 31, thereby increasing the direction in which the smoke is ejected, and from the first The smoke of the mouthpiece 32a and the smoke from the second mouthpiece 3 2b change the direction of the smoke to improve the spread of the smoke. In the first embodiment described above, there is no pass for the first nozzles 8a and 2 Since the squirting port 8b has a resistance body of the gas smoke, the amount of the spurt is distributed according to the ratio of the opening area of the first squirting port 8a and the second squirting port 8b. In this embodiment, since the combustion chamber 30 is The gas smoke passes through the respective resistance bodies as described below, and the flow path of the gas smoke is formed perpendicular to the * face of the second squirt port 32b (parallel to the face of the first squirt port 32a), so the smoke of the second squirt port 3 2b It is easy to emit, and the smoke of the first squirt port 32a is not easily emitted. Here, the gas smoke passage path is the squirt opening 28a of the combustion chamber 30->the first chamber 31a->the second chamber 31b->the third chamber 31c-> first squirting port-16-(12) 1297136 32a and second squirting port 32b. Therefore, as explained in the experimental example 5 described later, the first squirting port 32a having a diameter of 8 mm and the second squirting port 32b having a diameter of 6 mm When the number of each is 20, it will happen: the amount of smoke is almost The second squirt port 3 2b is ejected (axial direction), and only a trace amount is ejected from the first squirt port 32a. Moreover, the ratio of the amount of spurt from the first squirt port 32a and the second squirt port 32b is the first puff The opening area of the opening 32a is set to a diameter of 8 mm, and the number of the number of the smog ports is fixed to 20, and when the opening diameter of the second squirting port 32b is 6 mm in diameter, when the number of the squirting ports of the second squirting port 3 2b is increased, it has: The amount of smoke from the second squirt 32b is increased compared to the first vent 32a. Further, in this case, when the number of the second squirt ports 32b exceeds 12, the smoke is almost ejected from the second squirt port 32b, and the first squirt port 32a has only a small amount of puff. However, the second squirt port 32b has a diameter of about 6 mm in the combined size of each part. The internal pressure control of the combustion chamber 30 is performed by the blast port 28 8 a, and the opening area of the second blast port 3 2b is not affected by the internal pressure control, so the number of the second squirt port 32b can be set to the size. The maximum number that can be tolerated is about 30, so that the most suitable number can be set in accordance with the spatial shape of the object. Next, the action of the smoke generating device 20 of the present embodiment will be described. The smoke generating device 20 of the present embodiment is, for example, provided at the top of a vault chamber or the like. -17- (13) 1297136 Further, for example, if the abnormality detector detects an illegal intruder such as a robber, the motion signal (ignition current) is sent to the smoke generating device 20. - First, the ignited medicine 23b is ignited by passing a fixed current through the igniter 23, and the ignition powder 25 is burned by the flame and impact.
點火藥25的火炎，是從點火藥殻24的點火孔24a傳 播至發煙劑26，並藉由此燃燒氣體煙使燃燒室3 0的內壓 A 上昇。 而且，藉由燃燒室的內壓使塞住噴煙口 2 8 a的噴嘴蓋 · 29a到達彈性限度而破裂。 且，由發煙劑26的燃燒所生成的氣體煙，是從過濾 器29b及噴嘴蓋29a通過噴煙口 28a，而從被噴出室31 的分隔構件3 3遮蔽的第一室3 1 a往第二室3 1 b流動，進 一步通過區域構件34的孔34a往通過第三室31c流動， 並從第一噴煙口 32a及第二噴煙口 32b讓煙噴出。 且，藉由發煙劑26的燃燒所生成的氣體煙，因爲是 以超過音速的速度通過噴煙口 28a，所以會同時發聲。 β 由此，在金庫室內遮斷視界的煙幕會擴散。 然而，在此，雖是說明藉由異常檢測器檢測強盗等的 不法侵入者的情況，但是由保全人員確認強盗等的不法侵 入者的情況時，則是藉由手動啓動連絡煙幕生成裝置20 ^ 的開關，也可進行同樣的操作。 且，在本實施例中，雖是對於設有第一噴煙口 32a及 第二噴煙口 3 2b情況作說明，但關閉任一方的噴煙口，而 只在一側面上設置噴煙口，而使氣體煙從一方向放出也可 -18- (14) !297136 以（對應申請專利範圍第4項）。 且，在與噴出室3 1的底板及側板的境界部位設置噴 煙口，並從煙幕生成裝置20的下部周緣放出氣體煙也可 以。 接著，對於第二實施例的煙幕生成裝置20進行各種 的實驗，並顯示其結果。 (實驗例1) 如第 7圖所示，在寬約5 · 3 m X深約2.1 m X高度約 2.3m(約26m3)的房間50的中央部從頂部側30cm的位置 ’設置了本實施例的煙幕生成裝置20。 然而，本實驗例1的裝置的第一噴煙口 32a及第二噴 煙口 32b的數量，是各爲20個及8個。此時，爲了測量 音壓層級而設置音壓測量檢測器5 7。 接著，藉由遠隔操作使點火具通電，並使裝置動作。 由此，發煙劑的燃燒是約0 · 5秒終了，且煙是從發煙 劑燃燒開始約1〜2秒內從第一噴煙口 3 2 a及第二噴煙口 3 2b朝外噴出時間及燃燒的室內壓的關係是如第8圖所示 ，在約0 · 5秒後燃燒室內壓是成爲大氣壓，而可知燃燒室 內的壓力是開放的因此，可以判斷在約〇. 5秒後發煙劑的 燃燒終了。 且’將動作隨後0.2秒後及〇·5秒後的發煙狀況各別 顯不在第9圖（A)、（B)、（C)。 而且，噴出的煙是不會集中於各噴煙口 32a、32b附 (15) 1297136 近，而是四處地擴散在裝置的周圍，由數十秒間擴散至空 · 間整體當時的煙的流動是如第1 0圖所示。 . 此時，試驗作業者進入此擴散煙幕中，確認視界程度 及行動的自由程度。The flame of the ignition powder 25 is transmitted from the ignition hole 24a of the ignition cartridge 24 to the smoke generating agent 26, and thereby the internal pressure A of the combustion chamber 30 is raised by burning the gas smoke. Further, the nozzle cover 29a which is inserted into the squirt port 28 8 is broken by the internal pressure of the combustion chamber to reach the elastic limit. The gas smoke generated by the combustion of the smoke generating agent 26 passes from the filter 29b and the nozzle cover 29a through the blast port 28a, and is blocked from the first chamber 3 1 a of the partition member 33 of the discharge chamber 31. The two chambers 3 1 b flow, further flow through the third chamber 31c through the holes 34a of the region member 34, and allow the smoke to be ejected from the first and second spurs 32a, 32b. Further, since the gas smoke generated by the combustion of the smoke generating agent 26 passes through the squirt port 28a at a speed exceeding the speed of sound, sound is simultaneously emitted. β Thus, the smoke screen that intercepts the horizon in the vault chamber will spread. However, here, the case of detecting a rogue such as a robber by an abnormality detector is described. However, when the security person confirms the unscrupulous intruder such as a robber or the like, the contact smoke generating device 20 is manually activated. The same operation can be performed with the switch. Further, in the present embodiment, the description is made for the case where the first squirting port 32a and the second squirting port 32b are provided, but the squirting port of either side is closed, and the squirting port is provided only on one side, and the gas is made. The smoke can be released from one direction as -18- (14) !297136 (corresponding to the fourth paragraph of the patent application scope). Further, a smoke outlet is provided at a boundary portion of the bottom plate and the side plate of the discharge chamber 31, and gas smoke may be emitted from the lower periphery of the smoke generating device 20. Next, various experiments were conducted on the smoke generating device 20 of the second embodiment, and the results thereof were displayed. (Experimental Example 1) As shown in Fig. 7, this embodiment is provided at a position of 30 cm from the top side in the center portion of the room 50 having a width of about 5 · 3 m X and a depth of about 2.1 m X and a height of about 2.3 m (about 26 m 3 ). The smoke generating device 20 of the example. However, the number of the first squirt 32a and the second squirt 32b of the apparatus of the first experimental example was 20 and 8 each. At this time, the sound pressure measurement detector 57 is set in order to measure the sound pressure level. Next, the igniter is energized by a remote operation and the device is operated. Thus, the combustion of the smoky agent is about 0. 5 seconds, and the smoke is ejected from the first squirt port 3 2 a and the second squirt port 3 2b in about 1 to 2 seconds from the start of the combustion of the smoky agent. The relationship between the indoor pressure and the combustion is as shown in Fig. 8. After about 0. 5 seconds, the internal pressure of the combustion chamber becomes atmospheric pressure, and it is known that the pressure in the combustion chamber is open. Therefore, it can be judged that it is about 5 seconds later. The burning of the smoke agent is over. And the smoking status after 0.2 seconds and 〇·5 seconds after the operation is different from Fig. 9 (A), (B), and (C). Moreover, the smoke emitted is not concentrated in the vicinity of each of the nozzles 32a, 32b (15) 1297136, but spreads around the device in four places, and spreads from tens of seconds to the space. Figure 10 shows. At this point, the test operator enters the diffuse smoke screen to confirm the degree of horizon and the freedom of action.
此試驗作業者確認，數十秒後視界喪失，行動受抑止 I 的效果。 “ 且，從發煙劑的燃燒至噴出爲止所發出的動作音的音 壓層級是約120〜130dB程度，當使用於防犯用時，由煙 · 產生威嚇作用的同時，也可由音產生威嚇作用。 (實驗例2) 與實驗例1同樣在房間5 0的中央設置本實施例的煙 幕生成裝置20。 在此，將第一噴煙口 32a及第二噴煙口 32b的數量各 設爲20個及3個。 接著，藉由遠隔操作使點火具通電，並使裝置動作。 鲁 由此，發煙劑的燃燒是約0 · 5秒終了，煙是從發煙劑 開始燃燒約1〜2秒從噴煙口 32a、32b朝外被噴出。 且’動作隨後的0.2秒後及0 · 5秒後的發煙狀況各別 顯示在第11圖（A)、（B)、（C；)。 而且，因爲噴出煙是第一噴煙口 32a的噴煙量較多， 往360°的周方向噴出氣體量較多，所以往周方向的煙量增 加，而發生如第1 2圖的流動，使煙擴散。 此時’與實驗例1同樣確認了視界程度及自由程度其 -20- (16) 1297136 結果，確認數十秒後視界喪失，行動受抑止的效果。 (實驗例3) 與實驗例1同樣在房間5 0的中央設置了本實施例的 煙幕生成裝置20。 在此，將第一噴煙口 32a及第二噴煙口 32b的數量各 ^ 設爲20個及12個。 接著，藉由遠隔操作使點火具通電，並使裝置動作。 鲁 由此，發煙劑的燃燒是約0 · 5秒終了，煙是從發煙劑 燃燒開始約1〜2秒從噴煙口 3 2 a、3 2 b朝外噴出。 且，動作隨後的〇 · 2秒後及〇 · 5秒後的發煙狀況各別 顯示在第13圖（A)、（B)、（C)。 而且，因爲噴出煙是第二噴煙口 32b的噴煙量較多， 朝軸方向的噴出氣體量較多，所以發生如第1 4圖的流動 ，使煙擴散。 此時，與實驗例1同樣確認視界程度及自由程度。其 · 結果，確認數十秒後視界喪失，行動受抑止的效果。 (實驗例4) 如第15圖所币，在與實驗例1相同的房間5 〇中，將 第一噴煙口 32a及第二噴煙口 32b的數量是各爲20個及 1〇個的本實施例的煙幕生成裝置20，設在高度約的 壁側中央附近。 接著’藉由遠隔操作使點火具通電，並使裝置動作。 -21 - (17) 1297136 由此，發煙劑的燃燒是約0.5秒終了，煙是從發煙劑 - 燃燒開始約1〜2秒從噴煙口朝外噴出。 . 而且，因爲噴出煙是第二噴煙口 32b的噴煙量較多， 朝軸方向的噴出氣體量較多，所以發生如第1 5圖的流動 ，使煙擴散。 此時，與實驗例1同樣確認視界程度及自由程度其結 果，確認數十秒後視界喪失，行動受抑止的效果。 (實驗例5) 如第1 6圖所不，與實驗例1同樣在房間5 〇的中央設 置本實施例的煙幕生成裝置20。 在此，將第一噴煙口（直徑8mm)32a及第二噴煙口（直 徑6mm)32b的數量各設爲20個。 接著，藉由遠隔操作使點火具通電，並使裝置動作。 由此，發煙劑的燃燒是約0 · 5秒終了，煙是從發煙劑 燃燒開始約1〜2秒從噴煙口 3 2a、3 2b朝外噴出。 Φ 而且，因爲噴出煙是第二噴煙口 32b的噴煙量較多， 朝軸方向的噴出氣體煙量較多，所以發生如第1 7圖的擴 散。 此時，與實驗例1同樣，確認視界程度及自由程度。 其結果，確認數十秒後視界是完全地喪失，行動受抑止的 效果。 (實驗例6) -22- (18) 1297136 與實驗例1同樣在房間5 0的中央設置本實施例的煙 ~ 幕生成裝置20。 - 在此，本實施例的煙幕生成裝置20，是將直徑8mm 的第一噴煙口 32a及直徑6mm的第二噴煙口 32b的數量 固定各爲20個及8個，將噴煙口 28a的開口面積在約 5 3mm2〜約27 5mm2的範圍內變化，將動作時的音壓層級 由音壓檢測器測量。 其將結果顯示於第1 8圖。 · 從第18圖可知，燃燒室30的內壓是在2.6〜 14.4MPa的範圍變化，當時的音壓層級，是91〜138dB， 將燃燒室3 0的內壓提昇（=縮小噴煙口 2 8 a的開口面積）的 g舌’可以確S忍局首壓層級。 且’由表1 ’可知裝置的音壓程度，而可以確認發聲 所產生的警告或是威嚇。 -23- 1297136 (19) [表1] 音源 音壓層級（dB) 噴射機的爆音 140〜150 2 0 m m 砲 140 切石機（無消音裝置） 120 切石機（有消音裝置） 1 10 警笛 100〜1 10 會話困難 90 〜95 鐵橋下 90 汽車通過 80 普通會話 65 第1 9圖，是顯示本發明的第三實施例的煙幕生成裝 置40(對應申請專利範圍第2項及申請專利範圍第3項）。 本實施例的煙幕生成裝置40，其將氣體煙流路控制 構件4 1設在燃燒室1 0的外方，是與第一實施例的煙幕生 成裝置1相異。 氣體煙流路控制構件4 1，是透過熔接44固定在室8 〇 氣體煙流路控制構件4 1，是具有：板厚1 · 5 m m的不 銹鋼製的筒狀構件4 2、及安裝在此筒狀構件4 2的內面並 從筒狀構件42的一方的開口部端43 &朝向他方的開口部 端43e擴徑的喇叭狀的裙構件43。在裙構件43的一方的 -24- 1297136 (20) 開口部端43a，是形成當藉由熔接44固定在室8時抵接 於室8的壁面43b。且，在壁面43b的下端部43c及他方 β 的開口部端43e形成有喇叭形狀的裙部43d。 接著，說明本實施例的煙幕生成裝置40的作用。 本實施例的煙幕生成裝置1，是例如，設在金庫室的 頂部等。而且，例如，異常檢測器檢測到強盗等的不法侵 _ 入者的話，則會送出動作訊號（發火電流）至煙幕生成裝置 在煙幕生成裝置1中’使固定的電流流動於點火具3 中，並由此使點火藥發火，更藉由其火炎、衝撃使點火藥 5燃燒。 點火藥5的火炎’是從點火藥殼4的點火孔4a傳播 至發煙劑6，並藉由此燃燒氣體煙使燃燒室1 〇的內壓上 昇。 而且，藉由燃燒室的內壓而使塞住第一噴煙口 8a 及第二噴煙口 8b的噴嘴蓋9a、9b到達彈性限度而破裂。 春 且，由發煙劑6的燃燒所生成的氣體煙，是從第一噴 煙口 8a及第二噴煙口 8b噴出。 而且，從第一噴煙口 8a噴出的煙，是與氣體煙流路 ^ 控制構件41的喇叭形狀的裙部43d衝突，而迅速地朝煙 幕生成裝置40的縱軸方向集中噴出。 且，藉由發煙劑6的燃燒所生成的氣體煙，因爲是以 超過音速的速度通過第一噴煙口 8a及第二噴煙口 8b而同 時發聲。 -25- 1297136 (21) 由此’在金庫室內遮斷視界的煙幕會擴散。 如以上’依據本實施例的煙幕生成裝置40，可以獲 得與煙幕生成裝置1同樣的作用效果，同時可以獲得因設 置氣體煙流路控制構件4 1所產生的特別作用效果。 即’從第一噴煙口 8a噴出的氣體煙，是再度朝煙幕 生成裝置40的縱軸方向集中，並形成有噴出迅速強力的 氣體煙’而提高煙幕的擴散性（視界遮斷時間的短縮，提 高往金庫室等的空間部的均一地視界遮斷）。且，因爲藉 由生成煙幕的金庫室等的空間部的形狀防止氣體煙的噴出 速度減弱，所以可以使因空間部的形狀所產生的影響降至 最低。且，藉由改變氣體煙流路控制構件41的裙部4 3 d 的角度，就可以控制煙幕的舉動。 然而，在本實施例中，雖說明對於第一噴煙口 8 a及 第二噴煙口 8b的情況，但也可以關閉任一的噴煙口，只 在一側面上設置噴煙口，讓氣體煙從一方向放出。 第20圖至第22圖，是顯示本發明的第四實施例的煙 幕生成裝置50。 本實施例的煙幕生成裝置5 0，其將氣體煙流路控制 構件5 1設在凸緣部28c，並圍繞噴出室3 1的外周的部分 ，是與第二實施例的煙幕生成裝置20相異。 氣體煙流路控制構件5 1，是具有：透過螺絲54安裝 位於噴出室3 1的外方的凸緣部2 8 c的板厚1 · 5 mm的不銹 鋼製的筒狀構件5 2、及安裝在此筒狀構件5 2的內面並從 筒狀構件52的一方的開口部端52a朝向他方的開口部端 -26- 1297136 (22) 5 2 b擴徑的喇叭狀的裙構件5 3。在裙構件5 3的一方的開 口部端52a中，供螺絲54螺合用的4個的螺絲孔53a是 · 均等地設於圓周上。 接著，說明本實施例的煙幕生成裝置50的作用。 本實施例的煙幕生成裝置50，是例如，設於金庫室 的頂部等。 ^ 而且，例如，由異常檢測器檢測到強盗等的不法侵入 者的話，則會送出動作訊號（發火電流）至煙幕生成裝置的 · 〇 首先，藉由讓固定的電流流動於點火具23並使點火 藥23b發火，且由其火炎、衝擊使點火藥25燃燒。 點火藥25的火炎，是從點火藥殻24的點火孔24a傳 播至發煙劑2 6，並藉由此燃燒氣體煙使燃燒室3 〇的內壓 上昇。 而且，藉由燃燒室的內壓塞住噴煙口 28a的噴嘴蓋 29a到達彈性限度而破裂。 ® 且，由發煙劑2 6的燃燒所生成的氣體煙，是從過濾 器29b及噴嘴蓋29a通過噴煙口 28a，並從被噴出室31 的分隔構件3 3遮蔽的第一室3 1 a朝第二室3 1 b流入，進 一步通過區域構件34的孔34a朝第三室31c流入，而從 · 第一噴煙口 32a及第二噴煙口 32b使煙被噴出。 而且，從第一噴煙口 32a噴出的煙，是與氣體煙流路 控制構件5 1衝突，而朝煙幕生成裝置5 0的縱軸方向迅速 地噴出。 -27- (23) 1297136 且，由發煙劑26的燃燒所生成的氣體煙，因爲以由 ~ 超過音速的速度通過噴煙口 28a，而導致發聲。 - 由此，在金庫室內遮斷視界的煙幕會擴散。 接著，對於第四實施例的煙幕生成裝置5 0，進行視 界遮斷時間的實驗，並顯示其結果。 然而，本實驗的視界遮斷時間，是指至成爲無金庫室 ^ 內（房間）等的空間部煙的濃度（視界）差的狀態爲止的時間 ，即至完全地視界遮斷爲止所需時間 · 例如，無論位在本實施例的煙幕生成裝置5 0的設置 房間（空間部）的任何位置，皆無煙所產生的視界差（濃度 差）的狀態。 · 本實施例的煙幕生成裝置5 0，與第二實施例的煙幕 生成裝置20同樣，如第7圖所示，由寬約5.3mx深約 2.1mx高度約2.3m(容積：約26m3)的房間的中央部設成頂 部以下約30cm的位置。 且，爲了測量視界遮斷時間，將光測量檢測器分別均 ® 等設在房間（空間部）的一側壁面及與此一側壁面所交叉的 他側壁面的從頂部至底面之間的4處。 此光測量檢測器，如第29圖所示，是一對投光/受光 來自擴大器元件1 〇〇的光，當發生煙時，其利用因煙量所 - 導致的光透過量，即受光量的變化。 換言之，投光固定的光量，若光檢測器間存在有煙的 話，其光會被遮蔽，而使受光量減少，其受光量會以數字 顯示於顯示部。 -28- (24) 1297136 而且，從本實施例的煙幕生成裝置5 0動作開始，就 測量房間內的受光量的經時變化’並以當光檢測器1 〇 1的 受光量到達同一層級的時間作爲視界遮斷時間。 (實驗例7) 本實驗例7的裝置，其第一噴煙口 32a的直徑是8mm " ，數量爲20個’第二噴煙口 32b的直徑是6mm，數量爲 8個。 _ 接著，藉由遠隔操作使點火具通電，而使裝置動作。 由此，由發煙劑的燃燒是約〇. 5秒終了，氣體煙是在 發煙劑燃燒後1〜2秒內從第一噴煙口及第二噴煙口噴出 〇 而且，噴出的氣體煙是從各噴煙口 32a、32b朝周圍 四處地擴散，在數朝秒間內擴散至空間整體。 動作隨後的〇 · 5秒後、3秒後、6 0秒後、12 0秒後的 發煙狀況係各別顯示於第23圖（A)、（B)、（C)、（D)、（Ε) Φ 〇 且，在動作隨後的約5分後（視界遮蔽時間），視界的 遮蔽會到達同一層級。 > (實驗例8) 本實驗例8的裝置，是如實驗例7的煙幕生成裝置， 其中，安裝了將裙構件53的反射角設成45°的氣體煙流路 控制構件5 1。 -29 - (25) 1297136 接著，藉由遠隔操作使點火具通電，而使裝置動作。 由此，由發煙劑的燃燒是約〇 · 5秒終了，氣體煙是在 發煙劑燃燒後1〜2秒內從第一噴煙口及第二噴煙口噴出 〇 而且，噴出的氣體煙是從各噴煙口 32a、32b朝周圍 四處地擴散，在數朝秒間內擴散至空間整體。 動作隨後的〇·5秒後、3秒後、60秒後、120秒後的 發煙狀況係各別顯示於第24圖（A)、（B)、（C)、（D)、（E) 〇 且，在動作隨後的約2.5分後（視界遮蔽時間），視界 的遮蔽會到達同一層級。 (實驗例9) 本實驗例9的裝置（相當於如第3 0圖所示的煙幕生成 裝置60)，其中，只設有如實驗例7的煙幕生成裝置的第 一噴煙口（直徑8mmx20個）32a的結構，並在其安裝了將 裙構件5 3的反射角度設成4 5 °的氣體煙流路控制構件5 i 〇 接著，藉由遠隔操作使點火具通電，而使裝置動作。 由此，由發煙劑的燃燒是約0 · 5秒終了，氣體煙是在 發煙劑燃燒後1〜2秒內從第一噴煙口 32a噴出。 而且’噴出的氣體煙是從各噴煙口 32a朝周圍四處地 擴散’在數朝秒間內擴散至空間整體。 動作隨後的0 · 5秒後、3秒後、6 〇秒後、12 0秒後的 -30 - (26) 1297136 發煙狀況係各別顯示於第25圖（A)、（B)、（C)、（D)、（E) o 且，在動作隨後的約2分後（視界遮蔽時間）’視界的 遮蔽會到達同一層級。 (實驗例10) 本實驗例1 〇的裝置，是如實驗例9的煙幕生成裝置 ，其中安裝了將裙構件53的反射角度設成32°的氣體煙流 路控制構件5 1。 接著，藉由遠隔操作使點火具通電，而使裝置動作。 由此，由發煙劑的燃燒是約0.5秒終了，氣體煙是在 發煙劑燃燒後1〜2秒內從第一噴煙口 3 2 a噴出。 而且，噴出的氣體煙是從各噴煙口 32a朝周圍四處地 擴散，在數朝秒間內擴散至空間整體。 動作隨後的〇·5秒後、3秒後、60秒後、120秒後的 發煙狀況係各別顯示於第26圖（A)、（B)、（C)、（D)、（E) 〇 且，在動作隨後的約3分後（視界遮蔽時間），視界的 遮蔽會到達同一層級。 (實驗例11) 本實驗例1 1的裝置，是如實驗例9的煙幕生成裝置 ’其中安裝了將裙構件53的反射角度設成28。的氣體煙流 路控制構件5 1。 -31 - (27) 1297136 接著，藉由遠隔操作使點火具通電，而使裝置動作。 · 由此，由發煙劑的燃燒是約〇 · 5秒終了，氣體煙是在 · 發煙劑燃燒後1〜2秒內從第一噴煙口 32a噴出。 而且’噴出的氣體煙是從各噴煙口 32a朝周圍四處地 擴散，在數朝秒間內擴散至空間整體。 < 動作隨後的〇 · 5秒後、3秒後、6 〇秒後、1 2 0秒後的 ’ 發煙狀況係各別顯不於第27圖（a)、（B)、（C)、（D)、（E) 且’在動作隨後的約3分後（視界遮蔽時間），視界的 遮蔽會到達同一層級。 (實驗例12) 本實驗例1 2的裝置’是如實驗例9的煙幕生成裝置 ’其中安裝了將裙構件53的反射角度設成23。的氣體煙流 路控制構件5 1。 接著，藉由遠隔操作使點火具通電，而使裝置動作。 擊 由此，由發煙劑的燃燒是約0 · 5秒終了，氣體煙是在 發煙劑燃燒後1〜2秒內從第一噴煙口 3 2 a噴出。 而且，噴出的氣體煙是從各噴煙口 3 2 a朝周圍四處地 擴散，在數朝秒間內擴散至空間整體。 動作隨後的〇 · 5秒後、3秒後、6 0秒後、12 0秒後的 發煙狀況係各別顯示於第28圖（A)、（B)、（C)、（D)、（E) 〇 且’在動作隨後的約3.5分後（視界遮蔽時間），視界 -32- (28) 1297136 的遮蔽會到達同一層級。 (考察） 從實驗例7〜實驗例1 2可知，安裝了氣體煙流路控 制構件5 1的煙幕生成裝置，其煙幕的擴散性效果的提昇 很高。 ’ 且’只有固定第一噴煙口 3 2 a的結構的情況時，可藉 由氣體煙流路控制構件5 1的裙構件5 3的設定角度，變化 鲁 煙幕的舉動（擴散性）。 第3 0圖，是顯示本發明的第五實施例的煙幕生成裝 置6 0。 本實施例的煙幕生成裝置60，其省去第二噴煙口 32b 的部分，是與第四實施例的煙幕生成裝置20相異。 依據本實施例的煙幕生成裝置60，因爲只將噴煙口 形成於圓周側面上（曲面部）的一側面的第一噴煙口 32a， 所以來自第一噴煙口 32a的氣體煙是由氣體煙流路控制構 鲁 件5 1所集中，而使煙幕具有較高的擴散性提昇效果，而 可在短時間內成爲無金庫室內等的空間部的氣體煙的濃度 (視界）差的狀態。 ~ 且，因爲噴煙會與氣體煙流路控制構件51衝突而改 ~ 變第一噴煙口 32a的氣體煙的方向，並以集中迅速的方式 噴出，所以可集中於金庫室內的保護物件，同時可在短時 間內遮斷金庫室內的視界。 -33- (29) 1297136 (發明之效果） 如以上述，依據本發明，因爲是直接將點火裝置配置 在收容發煙劑的燃燒室的結構，所以動作後，可以瞬間將 發煙從噴煙口往外部噴出並使煙幕擴散。 且’藉由直接將點火裝置配置在收容發煙劑的燃燒室 的同時也配置噴煙口，就可一邊確保預定發煙量一邊達成 比習知更小型化的效果。 且，複數設置噴煙口的話，並藉由其噴煙口以各種不 同角度設置複數個，就可將氣體煙廣範圍地擴散，而提高 視界遮斷效果。 且，將燃燒室形成可耐高壓的容器，由此，可以提高 燃燒室的內壓，且藉由加速發煙劑的燃燒，增加單位時間 的發煙量，就可短時間內將需要的氣體煙從容器噴出完成 煙度 體速 氣的 的速 燒音 燃過 所超 劑以 煙煙 發體 的氣 內此 。 室使聲 燒可發 燃就夠 由，能 將間以 由時可 藉定 ’ 爲預出 因持噴 ， 保外 且力置 壓裝 的朝 且，因爲配設有氣體煙流路控制構件，所以從噴煙口 噴出的氣體煙，是再度往煙幕生成裝置的縱軸方向集中， 而形成噴出迅速強力的氣體煙，而可提高煙幕的擴散性（ 視界遮斷時間的短縮，往金庫室等的空間部均勻地視界遮 斷）° 且，因爲配設有氣體煙流路控制構件，且可防止因生 成煙幕的金庫室等的空間部的形狀使氣體煙的噴出速度減 -34- (30) 1297136 弱，所以可以降低因空間部的形狀所產生的影響。 f 且，藉由改變氣體煙流路控制構件的角度，就可控制 ~ 煙幕的舉動。 【圖式簡單說明】 Λ [第1圖]本發明的第一實施例的煙幕生成裝置的剖面 ~ 圖。 [第2圖]顯示第1圖的煙幕生成裝置的側面圖。 φ [第3圖]顯示第1圖的煙幕生成裝置的底面圖。 [第4圖]本發明的第二實施例的煙幕生成裝置的剖面 圖。 [第5圖]顯示第4圖的煙幕生成裝置的側面圖。 [第6圖]顯示第4圖的煙幕生成裝置的底面圖。 [第7圖]實驗例1的槪況圖。 [第8圖]實驗例1的燃燒室內壓及燃燒時間的關係圖 • [第9圖（A)、（Β)、（C)]實驗例1的發煙狀況。 [第1 0圖]實驗例1的氣體煙的流動圖。 [第11圖（A)、（Β)、（C)]實驗例2的發煙狀況。 ’ [第1 2圖]實驗例2的氣體煙的流動圖。 - [第13圖（A)、（Β)、（C)]實驗例3的發煙狀況。 [第14圖]實驗例3的氣體煙的流動圖。 [第1 5圖]實驗例4的發煙狀況。 [第16圖]實驗例5的發煙狀況。 -35- (31) 1297136 [第1 7圖]實驗例5的氣體煙的流動圖。 ’ [第18圖]實驗例6的燃燒室內壓（噴嘴開口面積）及音 - 壓層級的關係圖。 [第19圖]本發明的第三實施例的煙幕生成裝置的剖 面圖。 [第20圖]本發明的第四實施例的煙幕生成裝置的剖 ~ 面圖。 [第21圖]顯示第20圖的煙幕生成裝置的底面圖。 · [第22圖]顯示第20圖的煙幕生成裝置的側面圖。 [第23圖（A)、（B)、（C)、（D)、（E)]實驗例7的發煙 狀況。 [第24圖（A)、（B)、（C)、（D)、（E)]實驗例8的發煙 狀況。 [第25圖（A)、（B)、（C)、（D)、（E)]實驗例9的發煙 狀況。 [第 26 圖（A)、（B)、（C)、（D)、（E)]實驗例 10 的發煙 ® 狀況。 [第 27 圖（A)、（B)、（C)、（D)、（E)]實驗例 1 1 的發煙 狀況。 [第 28 圖（A)、（B)、（C)、（D)、（E)]實驗例 12 的發煙 _ 狀況。 [第29圖]測量視界遮斷時間的光檢測器的原理圖。 [第30圖]本發明的第五實施例的煙幕生成裝置的底 面圖。 -36- (32)1297136 [圖號 說明 ] 1 煙 幕 生 成 裝 置 10 燃 燒 室 100 擴 大 器 元 件 10 1 光 檢 測 器 2 點 火 裝 置 20 煙 幕 生 成 裝 置 22 點 火 裝 置 23 點 火 具 23b 點 火 藥 24 點 火 藥 殻 24a 點 火 孔 25 點 火 藥 26 發 煙 劑 27 帽 27a 貫 通 孔 28 室 28a 第 一 噴 煙 □ 28b 覆 蓋 部 28c 凸 緣 部 28x 接 合 部 29a 噴 嘴 蓋 29b 過 濾 器 3 點 火 具The test operator confirmed that after several tens of seconds, the horizon was lost, and the action was suppressed by the effect of I. "And, the sound pressure level of the action sound emitted from the burning of the smoky agent to the discharge is about 120 to 130 dB. When used for crime prevention, it is intimidating by the smoke, and it can also be intimidated by the sound. (Experimental Example 2) The smoke generating device 20 of the present embodiment is provided in the center of the room 50 in the same manner as in the experimental example 1. Here, the number of the first squirting port 32a and the second squirting port 32b is set to 20 and 3. Then, the ignition device is energized by the remote operation, and the device is operated. Thus, the combustion of the smoking agent is about 0. 5 seconds, and the smoke is burned from the smoking agent for about 1 to 2 seconds. The squirting ports 32a and 32b are ejected outwards, and the smoking status after 0.2 seconds and after 0. 5 seconds of the operation is shown in Fig. 11 (A), (B), and (C;), respectively. Since the amount of smoke to be ejected from the first squirt 32a is large, the amount of gas ejected in the circumferential direction of 360° is large, and the amount of smoke in the conventional circumferential direction is increased, and the flow as shown in Fig. 2 is generated to spread the smoke. At this time, as in Experimental Example 1, the degree of horizon and the degree of freedom were confirmed. -20- (16) 1297136 As a result, it was confirmed that the field of view was lost after tens of seconds, and the action was suppressed. (Experimental Example 3) The smoke generating device 20 of the present embodiment was installed in the center of the room 50 in the same manner as in the experimental example 1. Here, the first smoking pipe was used. The number of the port 32a and the second squirting port 32b is set to 20 and 12. Next, the igniter is energized by the remote operation, and the device is operated. Thus, the combustion of the smog is about 0.5. At the end of the second, the smoke is ejected from the spurting port 3 2 a, 3 2 b from about 1 to 2 seconds from the burning of the smoky agent. Moreover, the smoking situation after 动作· 2 seconds and 〇· 5 seconds after the action Each of them is shown in Fig. 13 (A), (B), and (C). Further, since the amount of smoke ejected from the second squirt 32b is large, the amount of gas ejected in the axial direction is large, so At the same time, the degree of the horizon and the degree of freedom were confirmed in the same manner as in Experimental Example 1. As a result, it was confirmed that the horizon was lost after tens of seconds, and the action was suppressed. (Experimental Example 4) 15 coins, in the same room 5 与 as in the experimental example 1, the first squirt 32a and the second squirt The number of the mouthpieces 32b is 20 and one for each of the smoke generating devices 20 of the present embodiment, and is provided near the center of the wall side of the height. Then, the igniter is energized by the remote operation, and the device is operated. -21 - (17) 1297136 Thus, the combustion of the smoking agent is about 0.5 seconds, and the smoke is ejected from the smog mouth about 1-2 seconds from the start of the smog-burning. Moreover, since the squirting smoke is the first The second squirt 32b has a large amount of smoke, and the amount of gas discharged in the axial direction is large. Therefore, the flow as shown in Fig. 15 occurs, and the smoke is diffused. At this time, the results of the degree of gaze and the degree of freedom were confirmed in the same manner as in Experimental Example 1, and it was confirmed that the gaze was lost after several tens of seconds, and the action was suppressed. (Experimental Example 5) As shown in Fig. 16, the smoke generating device 20 of the present embodiment was placed at the center of the room 5 in the same manner as in the experimental example 1. Here, the number of the first squirt port (diameter 8 mm) 32a and the second squirt port (diameter 6 mm) 32b are each set to 20. Next, the igniter is energized by a remote operation and the device is operated. Thus, the combustion of the smoking agent is completed at about 0. 5 seconds, and the smoke is ejected from the spurting ports 3 2a and 3 2b about 1 to 2 seconds from the start of the combustion of the smoky agent. Φ Further, since the amount of smoke emitted by the second squirt 32b is large, the amount of smoke emitted in the axial direction is large, so that the diffusion as shown in Fig. 7 occurs. At this time, similarly to Experimental Example 1, the degree of visibility and the degree of freedom were confirmed. As a result, it was confirmed that after several tens of seconds, the horizon was completely lost, and the action was suppressed. (Experimental Example 6) -22- (18) 1297136 The smoke generating device 20 of the present embodiment was placed in the center of the room 50 in the same manner as in the experimental example 1. - Here, the smoke generating device 20 of the present embodiment fixes the number of the first squirt 32a having a diameter of 8 mm and the second squirt 32b having a diameter of 6 mm to 20 and 8, respectively, and the opening area of the squirt 28a. The range of sound pressure levels during operation is measured by a sound pressure detector in a range of about 5 3 mm 2 to about 27 5 mm 2 . The results are shown in Figure 18. · As can be seen from Fig. 18, the internal pressure of the combustion chamber 30 is varied in the range of 2.6 to 14.4 MPa, and the sound pressure level at that time is 91 to 138 dB, which raises the internal pressure of the combustion chamber 30 (= reduces the vent port 2 8 The g-shaped tongue of the opening area of a can be used to determine the first level of pressure. And the degree of sound pressure of the device can be known from Table 1, and the warning or threat generated by the sound can be confirmed. -23- 1297136 (19) [Table 1] Sound source sound pressure level (dB) Jet sound of 140~150 2 0 mm Gun 140 stone cutter (no silencer) 120 Stone cutter (with silencer) 1 10 Siren 100~ 1 10 Conversation difficulty 90 to 95 Under the iron bridge 90 Car passing 80 Ordinary session 65 Fig. 19 is a smoke screen generating device 40 showing the third embodiment of the present invention (corresponding to the second application of the patent scope and the third item of the patent application) ). The smoke generating device 40 of the present embodiment is provided with the gas smoke flow path controlling member 41 outside the combustion chamber 10, which is different from the smoke generating device 1 of the first embodiment. The gas-smoke flow path control member 411 is fixed to the chamber 8 by the fusion splicing 44. The gas-liquid flow path control member 4 1 has a stainless steel tubular member 4 having a thickness of 1 · 5 mm 2 and is mounted thereon. The inner surface of the tubular member 42 is a flared skirt member 43 which is expanded in diameter from one opening end 43 & of the cylindrical member 42 toward the other opening end 43e. The opening end 43a of one of the skirt members 43 is formed to abut against the wall surface 43b of the chamber 8 when the chamber 8 is fixed by the welding 44. Further, a flared skirt portion 43d is formed in the lower end portion 43c of the wall surface 43b and the opening end 43e of the other side β. Next, the action of the smoke generating device 40 of the present embodiment will be described. The smoke generating device 1 of the present embodiment is, for example, provided at the top of a vault chamber or the like. Further, for example, if the abnormality detector detects an illegal attacker such as a robber, the action signal (ignition current) is sent to the smoke generating device 1 to cause a fixed current to flow in the ignition device 3, Therefore, the ignition powder is ignited, and the ignition powder 5 is burned by its fire and smashing. The flame of the ignition powder 5 is transmitted from the ignition hole 4a of the ignition pot 4 to the smoke generating agent 6, and by this, the internal pressure of the combustion chamber 1 is raised by burning the gas smoke. Further, the nozzle caps 9a, 9b that plug the first squirt port 8a and the second squirt port 8b are broken by the internal pressure of the combustion chamber to reach the elastic limit. In the spring, the gas smoke generated by the combustion of the smoke generating agent 6 is ejected from the first squirt port 8a and the second squirt port 8b. Further, the smoke ejected from the first squirt port 8a collides with the horn-shaped skirt portion 43d of the gas-smoke flow path control member 41, and is rapidly discharged toward the longitudinal axis of the smoke generating device 40. Further, the gas smoke generated by the combustion of the smoke generating agent 6 is simultaneously sounded at the same speed as the speed of sound exceeding the first squirt port 8a and the second squirt port 8b. -25- 1297136 (21) The smoke screen that cuts the horizon in the interior of the vault will spread. As described above, the smoke generating device 40 according to the present embodiment can obtain the same operational effects as those of the smoke generating device 1, and at the same time, it is possible to obtain a special effect by the provision of the gas-smoke flow path controlling member 41. In other words, the gas smoke ejected from the first squirting port 8a is concentrated toward the longitudinal axis of the smoke generating device 40, and a gas smoke that is rapidly ejected is formed to improve the diffusibility of the smoke screen (shortening of the occlusion time) Increase the uniform view of the space in the vault room, etc.). Further, since the shape of the space portion such as the vault chamber for generating the smoke screen prevents the discharge speed of the gas smoke from being weakened, the influence due to the shape of the space portion can be minimized. Moreover, by changing the angle of the skirt portion 4 3 d of the gas smoke flow path control member 41, the behavior of the smoke screen can be controlled. However, in the present embodiment, although the first squirt port 8 a and the second squirt port 8 b are described, it is also possible to close any of the squirt ports, and only provide a squirt port on one side to allow gas smoke from The direction is released. Fig. 20 through Fig. 22 are diagrams showing a smoke generating device 50 of a fourth embodiment of the present invention. The smoke generating device 50 of the present embodiment is provided with the gas smoke flow path controlling member 51 on the flange portion 28c and surrounding the outer periphery of the discharge chamber 31, in comparison with the smoke generating device 20 of the second embodiment. different. The gas-smoke flow path control member 51 is a stainless steel tubular member 5 having a thickness of 1.5 mm which is attached to the outer flange portion 28c of the discharge chamber 31 by a screw 54, and is mounted. On the inner surface of the cylindrical member 520, a flared skirt member 53 is formed which is expanded from the one opening end 52a of the tubular member 52 toward the other opening end -26 - 1297136 (22) 5 2 b. In one of the opening end portions 52a of the skirt member 535, the four screw holes 53a for screwing the screws 54 are equally spaced on the circumference. Next, the action of the smoke generating device 50 of the present embodiment will be described. The smoke generating device 50 of the present embodiment is, for example, provided at the top of a vault chamber or the like. ^ Further, for example, if an anomaly intruder such as a robber is detected by the abnormality detector, an operation signal (pyrench current) is sent to the smoke generating device. First, a fixed current is caused to flow to the ignition device 23. The ignition powder 23b is ignited, and the ignition powder 25 is burned by its flame and impact. The flame of the ignition powder 25 is transmitted from the ignition hole 24a of the ignition powder casing 24 to the smoke generating agent 26, and thereby the internal pressure of the combustion chamber 3 is increased by burning the gas smoke. Further, the nozzle cap 29a which is inserted into the squirt opening 28a by the internal pressure of the combustion chamber reaches the elastic limit and is broken. And the gas fumes generated by the combustion of the fuming agent 26 are the first chamber 3 1 a which is shielded from the filter 29b and the nozzle cover 29a through the spout 28a and from the partition member 33 of the ejecting chamber 31. The second chamber 3 1 b flows in, and further flows into the third chamber 31c through the hole 34a of the region member 34, and the smoke is ejected from the first and second nozzles 32a and 32b. Further, the smoke ejected from the first squirt port 32a collides with the gas-smoke flow path control member 51, and is quickly ejected toward the longitudinal axis of the smoke generating device 50. -27- (23) 1297136 Further, the gas smoke generated by the combustion of the smoke generating agent 26 is caused to sound by passing through the squirt port 28a at a speed exceeding the speed of sound. - As a result, the smoke screen that intercepts the horizon in the vault chamber will spread. Next, with respect to the smoke generating device 50 of the fourth embodiment, an experiment of the visual interruption time is performed, and the result is displayed. However, the Horizon Interruption Time in the present experiment refers to the time until the concentration (visual boundary) of the space portion such as the inside of the vault chamber (room) is poor, that is, the time required until the entire horizon is interrupted. For example, regardless of the position of the installation room (space portion) of the smoke generating device 50 of the present embodiment, the state of the difference in visibility (density difference) generated by the smokelessness is generated. The smoke generating device 50 of the present embodiment is the same as the smoke generating device 20 of the second embodiment, as shown in Fig. 7, having a width of about 5.3 mx and a depth of about 2.1 mx and a height of about 2.3 m (volume: about 26 m3). The center of the room is set to a position of about 30 cm below the top. Further, in order to measure the viewing time of the viewing space, the light measuring detectors are respectively disposed on a side wall surface of the room (space portion) and the side wall surface of the side wall surface of the side wall surface intersecting the side wall surface. At the office. The light measuring detector, as shown in Fig. 29, is a pair of light that is emitted/received from the expander element 1 ,. When smoke occurs, it utilizes the amount of light transmitted by the amount of smoke, that is, the light is received. The change in quantity. In other words, if a fixed amount of light is emitted, if there is smoke between the photodetectors, the light is blocked, and the amount of received light is reduced, and the amount of received light is digitally displayed on the display portion. -28- (24) 1297136 Further, from the operation of the smoke generating device 50 of the present embodiment, the temporal change of the amount of received light in the room is measured and the light receiving amount of the photodetector 1 到达1 reaches the same level. Time is used as the horizon to interrupt the time. (Experimental Example 7) In the apparatus of Experimental Example 7, the diameter of the first squirt 32a was 8 mm ", and the number was 20'. The diameter of the second vent 32b was 6 mm and the number was 8. _ Next, the igniter is energized by a remote operation to operate the device. Thus, the combustion of the smoking agent is about 〇. At the end of 5 seconds, the gas smoke is ejected from the first squirting port and the second squirting port within 1 to 2 seconds after the smoky agent is burned, and the squirting gas is It is diffused from the respective squirt ports 32a and 32b to the surroundings, and spreads to the entire space in a few seconds. After the action, the smoke status after 5 seconds, 3 seconds, 60 seconds, and 12 seconds is displayed in Figure 23 (A), (B), (C), (D), (Ε) Φ 〇,, after about 5 minutes of the action (visual occlusion time), the occlusion of the horizon will reach the same level. (Experimental Example 8) The apparatus of Experimental Example 8 is a smoke generating device of Experimental Example 7, in which a gas-smoke flow path controlling member 51 having a reflection angle of the skirt member 53 of 45° was attached. -29 - (25) 1297136 Next, the igniter is energized by a remote operation to operate the device. Thus, the combustion of the smoky agent is about 5 seconds, and the gas smoke is ejected from the first squirting port and the second squirting port within 1 to 2 seconds after the smoky agent is burned, and the squirting gas is It is diffused from the respective squirt ports 32a and 32b to the surroundings, and spreads to the entire space in a few seconds. The subsequent smoking status after 5 seconds, 3 seconds, 60 seconds, and 120 seconds after the operation is shown in Fig. 24 (A), (B), (C), (D), (E). And, after about 2.5 minutes of the action (visual occlusion time), the occlusion of the horizon will reach the same level. (Experimental Example 9) The apparatus of the experimental example 9 (corresponding to the smoke generating device 60 shown in Fig. 30), in which only the first squirt opening (diameter: 8 mm x 20) of the smoke generating device of Experimental Example 7 was provided. The structure of 32a is mounted with a gas-smoke flow path control member 5i that sets the reflection angle of the skirt member 53 to 45°, and then the igniter is energized by a remote operation to operate the device. Thus, the combustion of the smoking agent is completed at about 0. 5 seconds, and the gas smoke is ejected from the first squirt 32a within 1 to 2 seconds after the smog is burned. Further, the "discharged gas smoke is diffused from the respective squirt ports 32a toward the surroundings" and spreads over the entire space in a few seconds. The subsequent -30 - (26) 1297136 smoke status after 0, 5 seconds, 3 seconds, 6 seconds, and 12 seconds is shown in Figure 25 (A), (B), ( C), (D), (E) o and, after about 2 minutes of the action (view void time), the shadow of the horizon will reach the same level. (Experimental Example 10) The apparatus of this Experimental Example 1 is a smoke generating device of Experimental Example 9, in which a gas-smoke flow path controlling member 51 having a reflection angle of the skirt member 53 of 32° was attached. Next, the igniter is energized by a remote operation to operate the device. Thus, the combustion of the smoking agent is completed in about 0.5 seconds, and the gas smoke is ejected from the first nozzle 3 2 a within 1 to 2 seconds after the smoking agent is burned. Further, the discharged gas smoke is diffused from the respective squirt ports 32a to the surroundings, and spreads to the entire space in a few seconds. The subsequent smoking status after 5 seconds, 3 seconds, 60 seconds, and 120 seconds after the operation is shown in Fig. 26 (A), (B), (C), (D), (E). And, after about 3 minutes of the action (the horizon obscuration time), the shadow of the horizon will reach the same level. (Experimental Example 11) The apparatus of the experimental example 1 1 was such that the reflection angle of the skirt member 53 was set to 28 as in the smoke generating apparatus of Experimental Example 9. The gas smoke flow path control member 51. -31 - (27) 1297136 Next, the igniter is energized by a remote operation to operate the device. Thus, the combustion of the smoking agent is completed for about 5 seconds, and the gas is ejected from the first squirt 32a within 1 to 2 seconds after the smog is burned. Further, the ejected gas smoke spreads from the respective squirt ports 32a to the surroundings, and spreads to the entire space in a few seconds. < Follow-up after the action 5· After 5 seconds, 3 seconds, 6 seconds, and after 120 seconds, the smoke status is not shown in Figure 27 (a), (B), (C) , (D), (E) and 'After about 3 minutes of the action (visual occlusion time), the occlusion of the horizon will reach the same level. (Experimental Example 12) The apparatus of the present Experimental Example 1 is a smoke generating device as in Experimental Example 9 in which the reflection angle of the skirt member 53 was set to 23. The gas smoke flow path control member 51. Next, the igniter is energized by a remote operation to operate the device. Thus, the combustion by the smoky agent is about 0. 5 seconds, and the gas smoke is ejected from the first vent 3 2 a within 1 to 2 seconds after the smog is burned. Further, the gas smoke ejected spreads from the respective nozzles 3 2 a to the surroundings, and spreads to the entire space in a few seconds. After the operation, the smoke status after 5 seconds, 3 seconds, 60 seconds, and 12 seconds is displayed in Figure 28 (A), (B), (C), (D), (E) ' and 'After about 3.5 points of the action (visual occlusion time), the occlusion of Horizon-32-(28) 1297136 will reach the same level. (Review) From the experimental examples 7 to the experimental examples 1, it is understood that the smoke generating device in which the gas-smoke flow path control member 51 is attached has a high effect of improving the diffusibility of the smoke screen. When the structure of the first squirt port 3 2 a is fixed, the movement angle (diffusion property) of the smog can be changed by the set angle of the skirt member 53 of the gas-smoke flow path control member 51. Fig. 30 is a view showing a smoke generating device 60 of a fifth embodiment of the present invention. The smoke generating device 60 of the present embodiment, which omits the portion of the second squirting port 32b, is different from the smoke generating device 20 of the fourth embodiment. According to the smoke generating device 60 of the present embodiment, since only the squirting port is formed on the first squirting port 32a on one side of the circumferential side (curved surface portion), the gas smoke from the first squirting port 32a is a gas-smoke flow path. The control structure 5 is concentrated, and the smoke screen has a high diffusing effect, and in a short period of time, the concentration (view) of the gas smoke in the space portion such as the interior of the treasury is not changed. ~, because the smoke will collide with the gas smoke flow path control member 51 to change the direction of the gas smoke of the first spray port 32a, and spray it in a concentrated manner, so that the protective object can be concentrated in the interior of the vault. In a short time, the horizon of the vault room is blocked. -33- (29) 1297136 (Effect of the Invention) As described above, according to the present invention, since the ignition device is directly disposed in the combustion chamber in which the smoking agent is accommodated, the smoke can be instantaneously emitted from the squirting port after the operation. Spray out to the outside and spread the smoke screen. Further, by arranging the igniter directly in the combustion chamber in which the smog is contained, the squirting port is disposed, and the effect of miniaturization can be achieved while securing the predetermined amount of smoke. Moreover, if a plurality of squirting ports are provided, and a plurality of nozzles are provided at various different angles, the gas smoke can be widely spread to improve the occlusion effect. Moreover, the combustion chamber is formed into a container that can withstand high pressure, whereby the internal pressure of the combustion chamber can be increased, and by accelerating the combustion of the smoking agent and increasing the amount of smoke per unit time, the required gas can be obtained in a short time. The rapid burning sound of the smoke from the container to complete the smoke body velocity gas burns the super-agent into the gas of the smoke body. It is enough for the room to make the sound can be ignited, and it can be used for the pre-cause of the time, and it can be used for the pre-cause, and the pressure is applied to the press, because it is equipped with a gas smoke flow path control member. Therefore, the gas smoke ejected from the squirting port is concentrated toward the longitudinal axis of the smoke generating device, and forms a gas smoke that is rapidly and strongly ejected, thereby improving the diffusibility of the smoke screen (shortening of the occlusion time, going to the treasury room, etc.) The space portion is evenly occluded by the gaze) °, and the gas smoke flow path control member is disposed, and the shape of the space portion such as the treasury chamber for generating the smoke screen can be prevented from being reduced by -34- (30) 1297136 is weak, so the effect due to the shape of the space can be reduced. f Moreover, by changing the angle of the gas smoke flow path control member, the behavior of the smoke screen can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS [FIG. 1] A cross-sectional view of a smoke generating device according to a first embodiment of the present invention. [Fig. 2] A side view showing the smoke generating device of Fig. 1; φ [Fig. 3] A bottom view of the smoke generating device of Fig. 1 is shown. Fig. 4 is a cross-sectional view showing a smoke generating device of a second embodiment of the present invention. Fig. 5 is a side view showing the smoke generating device of Fig. 4. [Fig. 6] A bottom view showing the smoke generating device of Fig. 4. [Fig. 7] A diagram of the case of Experimental Example 1. [Fig. 8] Fig. 8 is a graph showing the relationship between the internal combustion pressure and the combustion time of Experimental Example 1. [Fig. 9 (A), (Β), (C)] The smoking state of Experimental Example 1. [Fig. 10] Flow chart of the gas smoke of Experimental Example 1. [Fig. 11 (A), (Β), (C)] The smoking status of Experimental Example 2. [Fig. 1 2] Flow diagram of gas smoke in Experimental Example 2. - [Fig. 13 (A), (Β), (C)] The smoking status of Experimental Example 3. [Fig. 14] Flow chart of the gas smoke of Experimental Example 3. [Fig. 15] The smoking status of Experimental Example 4. [Fig. 16] The smoking status of Experimental Example 5. -35- (31) 1297136 [Fig. 17] Flow diagram of the gas smoke of Experimental Example 5. [Fig. 18] A diagram showing the relationship between the internal combustion chamber pressure (nozzle opening area) and the sound-pressure level of Experimental Example 6. [19] Fig. 19 is a cross-sectional view showing a smoke generating device of a third embodiment of the present invention. Fig. 20 is a cross-sectional view showing a smoke generating device of a fourth embodiment of the present invention. [21] Fig. 21 is a bottom view showing the smoke generating device of Fig. 20. [Fig. 22] A side view showing the smoke generating device of Fig. 20. [Fig. 23 (A), (B), (C), (D), (E)] The smoking state of Experimental Example 7. [Fig. 24 (A), (B), (C), (D), (E)] The smoking state of Experimental Example 8. [Fig. 25 (A), (B), (C), (D), (E)] The smoking state of Experimental Example 9. [Fig. 26 (A), (B), (C), (D), (E)] The smoking ® condition of Experimental Example 10. [Fig. 27 (A), (B), (C), (D), (E)] The smoking status of Experimental Example 1 1 . [Fig. 28 (A), (B), (C), (D), (E)] The smoke _ condition of Experimental Example 12. [Fig. 29] A schematic diagram of a photodetector that measures the occlusion time of the horizon. [Fig. 30] A bottom view of a smoke generating device of a fifth embodiment of the present invention. -36- (32)1297136 [Illustration] 1 Smoke generating device 10 Combustion chamber 100 Amplifier element 10 1 Photodetector 2 Ignition device 20 Smoke generating device 22 Ignition device 23 Ignition 23b Ignition drug 24 Ignition cartridge 24a Ignition Hole 25 Ignition 26 Smoke agent 27 Cap 27a Through hole 28 Chamber 28a First spray □ 28b Cover 28c Flange 28x Joint 29a Nozzle cover 29b Filter 3 Ignition
-37- (33)1297136 30 燃燒室 30a 緩衝材 30c 隔片 3 1 噴出室 3 1a 第一室 3 1b 第二室 3 1c 第三室 32 覆蓋構件 32a 第一噴煙口 32b 第二噴煙口 33 分隔構件 34 區域構件 34a 孔 3 a 發熱體 3b 點火藥 4 點火藥殻 40 煙幕生成裝置 41 氣體煙流路控制構件 42 筒狀構件 43 裙構件 43a 開口部端 43b 壁面 43c 下端部 43d 裙部 (34) 1297136 43e 開口部端 44 溶接 4 a 點火孔 4b 帶 5 點火藥 5 0 房間 51 氣體煙流路控制構件-37- (33)1297136 30 Combustion chamber 30a Buffer material 30c Spacer 3 1 Spray chamber 3 1a First chamber 3 1b Second chamber 3 1c Third chamber 32 Covering member 32a First spout 32b Second spout 33 Separation Member 34 Region member 34a Hole 3 a Heat generating body 3b Ignition medicine 4 Ignition medicine shell 40 Smoke generating device 41 Gas smoke flow path controlling member 42 Cylindrical member 43 Skirt member 43a Opening end 43b Wall surface 43c Lower end portion 43d Skirt (34) 1297136 43e opening end 44 is welded 4 a ignition hole 4b belt 5 ignition powder 5 0 room 51 gas smoke flow path control member
52 筒狀構件 52a 開口部端 52b 開口部端 53 裙構件 53a 螺絲孔 54 螺絲 57 音壓測量檢測器 6 發煙劑52 cylindrical member 52a opening end 52b opening end 53 skirt member 53a screw hole 54 screw 57 sound pressure measuring detector 6 smoke agent
60 煙幕生成裝置 7 帽 7a 貫通孔 8 室 8a 第一噴煙口 8b 第二噴煙口 9a、9b噴嘴蓋 39-60 Smoke screen generating device 7 Cap 7a Through hole 8 Room 8a First smoke outlet 8b Second smoke outlet 9a, 9b Nozzle cover 39-