外文資料翻譯--火災(zāi)自動(dòng)報(bào)警系統(tǒng)設(shè)計(jì)-預(yù)覽頁(yè)
【正文】 部位和最近一個(gè) 揚(yáng)聲器的距離不大于 25 米和 在過(guò)道的最后，揚(yáng)聲器和走道末端的距離不應(yīng)大于 米的 安裝消防應(yīng)急廣播喇叭 。樓梯間也有時(shí)發(fā)生火災(zāi)的人員疏散也節(jié)省了防火的目標(biāo)，也是人們的聲音感到困惑和嘈雜，因 此應(yīng)安裝消防應(yīng)急廣播喇叭，有利于消防緊急廣播驅(qū)散指令的發(fā)出。通常在消防控制室安裝電梯監(jiān)控顯示板（包括位置指示器，方向指示燈，電話通信顯示器，故障指示燈等），以監(jiān)視電梯的運(yùn)行狀態(tài)和進(jìn)行緊急情況下的控制。 2，消防聯(lián)動(dòng)控制應(yīng)包括控制噴灑水和水霧化滅火系統(tǒng)的啟，停，也應(yīng)表現(xiàn)出消防泵的工作和故障和流暢的畫(huà)面，向警方報(bào)告閥，安全信號(hào)閥工作狀態(tài)?；馂?zāi)自動(dòng)報(bào)警系統(tǒng)的輸電線路和消防控制，通信和警戒線應(yīng)該使用的阻燃電纜，應(yīng)使用金屬管或封閉式金屬線槽保護(hù)。 Has when the fire the fire intensity not easily extends along the electric cable burns, for this, the high level civil construction design fire protection standard and the civil construction electricity design standard separately proposes the detailed specific stipulation in the construction and in the electric wire or on the electric cable shaping. But considered implements specifically the difficulty and the present situation, the electric cable shaft installs the fire detector is extremely essential, and coordinates the shaft the fire protection separation request, each 2 ~ 3 or each level installs. The elevator machine room should install the fire detector, its elevator is the important vertical transportation vehicle。 The manual fire establishes which in the main thoroughfare reports to the police the button to guarantee to a manual fire which most is close to reports to the police the button distance from a fire protection district any position not to be supposed to be bigger than 30 meters. 3rd, the fire emergency broadcasts the speaker the establishment The aisle, the hall, the dining room and so on the public place personnel very are all centralized, and mainly disperses the channel. Therefore should press in these public places to a recent speaker distance is not bigger than 25 meters from a fire protection district any spot and in the aisle last should not be bigger than meters the speaker to the aisle terminal distance the establishment fire emergency to broadcast the speaker。 Also for the suppression electronmagetic interference (for example transformer, electric motor, electric cable and so on) the influence which produces to the fire autoalarm system. The fire autoalarm system transmission line and the fire control, the correspondence and the warning line should use the being flameresistant electric cable, and should use the metal tube or the enclosed metal trunking protection. The fire manual positive governing installment line should use the fireproof electric cable, its electric cable also should use the metal tube or the enclosed metal trunking protection. Uses Ming Fushi, should takes the fire protection protective measures on the metal tube or the enclosed metal , concluding remark The author rests on the concrete project to implement the experience, elaborated the design basis, fire autoalarm design actual problem and so on system equipment establishment, fire linkage control and its wiring pulls out some shallow opinions, its goal is enhances the fire autoalarm system the design quality, discovered early and the notification fire, prevented and reduces the fire to harm, by protects the person and the property safety.
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