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    防火卷簾門一般設置在哪里?

    發布人:http://www.al-watany.com    發布時間:2021-12-10 14:19:34

    防火卷簾門一般設置在哪里
    Where is the fireproof rolling shutter door generally set
    根據工藝流程,兩防火分區之間無防火墻時,除設置防火墻外,還應設置防火卷簾門。它通常位于以下部分。
    According to the process flow, if there is no firewall between the two fire compartments, in addition to the firewall, the fire rolling shutter door shall also be set. It is usually located in the following sections.
    (1) 通往走道的封閉式疏散樓梯;關閉電梯間、通向前室的門和通向走道的門。
    (1) Enclosed escape stairs to walkways; Close the elevator lobby, doors to the front room and doors to the walkway.
    (2) 劃分防火分區,控制防火分區的建筑面積,在防火分區上設置防火墻和門。當建筑物內難以設置防火墻或防火門時,應改為使用防火卷簾門,并采用水幕進行保護。
    (2) Divide the fire compartment, control the building area of the fire compartment, and set up firewalls and doors on the fire compartment. When it is difficult to set firewall or fire door in the building, the fire rolling shutter door shall be used instead and protected by water curtain.
    (3) 規范(如GB50045-95《高層民用建筑設計防火規范》)或對防火、防煙有特殊要求的隔墻門。例如:在高層民用建筑(氣瓶間、泡沫站等)內設置固定式滅火設備間,通風空調間隔墻門應采用a級防火門。地下室房間隔墻上經常有人居住或可燃物較多的門采用高等級防火門;由于條件限制,需要在高層建筑中安裝燃油和燃氣鍋爐、燃油浸入式電力變壓器、燃油填充高壓電容器和開關。特殊房間隔墻門采用a級防火門。也有專門設計防火要求的戶用門,如消防監控指揮、檔案資料室、貴重物品倉庫等,一般選用A級或B級防火門。
    (3) Codes (such as GB50045-95 code for fire protection design of high rise civil buildings) or partition doors with special requirements for fire and smoke prevention. For example, in the high-rise civil building (gas cylinder, foam station, etc.), there is a fixed fire extinguishing equipment room. High grade fire doors shall be used for doors that are often inhabited or have more combustibles on the partition walls of basement rooms; Due to limited conditions, it is necessary to install oil and gas boilers, oil immersed power transformers, oil filled high-voltage capacitors and switches in high-rise buildings. Class a fire door shall be adopted for partition door of special room. There are also household doors specially designed for fire protection requirements, such as fire monitoring and command, archives and reference room, valuables warehouse, etc. generally, class A or class B fire doors are selected.
    防火卷簾門的適用范圍:
    Application scope of fireproof rolling shutter door:
    主要用于大型超市(超市)、大型商場、大型材料市場、大型展廳、工廠、倉庫等有消防要求的公共場所。當發生火災報警時,消防卷簾門在中間消防系統的控制下,按預設程序自動放下(放下),防止火焰蔓延到其他區域,爭取寶貴的滅火時間。
    It is mainly used in large supermarkets (supermarkets), large shopping malls, large material markets, large exhibition halls, factories, warehouses and other public places with fire protection requirements. In case of fire alarm, the fire rolling shutter door will automatically put down (put down) according to the preset procedure under the control of the intermediate fire protection system to prevent the flame from spreading to other areas and strive for valuable fire extinguishing time.
    在正常情況下,根據國家消防法的規定,大型建筑物配備中間消防系統。當火災發生時,安裝在屋頂上的煙霧傳感器(以下簡稱煙霧傳感器)首先接收煙霧信號并向中間控制系統發出警報。經識別后,中間消防系統接通火區防火卷簾門電源,使火區防火卷簾以一定速度下降。當卷簾下降到離地1.5m左右時,停止下降,以便于人員疏散。防火卷簾門在中間停留一段時間后,繼續關閉直至關閉。防火卷簾門的下降速度和中間停留時間可在安裝過程中調節。
    Under normal circumstances, according to the provisions of the national fire protection law, large buildings are equipped with intermediate fire protection systems. When a fire occurs, the smoke sensor installed on the roof (hereinafter referred to as the smoke sensor) first receives the smoke signal and sends an alarm to the intermediate control system. After identification, the intermediate fire protection system connects the power supply of the fire rolling shutter door in the fire area, so that the fire rolling shutter in the fire area decreases at a certain speed. When the roller shutter drops to about 1.5m above the ground, stop the descent to facilitate personnel evacuation. After the fireproof rolling shutter door stays in the middle for a period of time, continue to close until it is closed. The falling speed and the median residence time of the fire shutter doors can be adjusted during installation.
    在某些情況下,建筑物未配備中間消防系統,消防卷簾門僅借助消防卷簾門的消防電氣箱實現消防卷簾門的消防規定操作程序。在這種情況下,當發生火災報警時,煙霧傳感器接收到的火災報警信號直接傳輸到防火卷簾門的消防電氣箱。
    In some cases, the building is not equipped with an intermediate fire-fighting system, and the fire rolling shutter door only realizes the fire-fighting specified operating procedures of the fire rolling shutter door with the help of the fire-fighting electrical box of the fire rolling shutter door. In this case, when a fire alarm occurs, the fire alarm signal received by the smoke sensor is directly transmitted to the fire electrical box of the fire rolling shutter door.
    停電時,防火卷簾門只能拉鐵鏈才能放下。防火卷簾門采用手動,只能向一個方向下降,不能提升。
    In case of power failure, the fireproof rolling shutter door can only be put down by pulling an iron chain. The fireproof rolling shutter door is manually operated, which can only be lowered in one direction and cannot be lifted.
    的制造要求較高,即要求整個系統能經受1100°左右的高溫試驗一段時間。防火卷簾門的耐火時間是防火卷簾門的主要指標。Gb14102-93《鋼制防火卷簾門通用技術條件》規定了耐火時間的四個防火等級。
    The manufacturing requirements are high, that is, the whole system is required to withstand a high temperature test of about 1100 ° for a period of time. The fire resistance time of fireproof rolling shutter door is the main index of fireproof rolling shutter door. Gb14102-93 general technical conditions for steel fireproof rolling shutter doors specifies four fire rating of fire resistance time.
    本文的精彩內容由濟南卷簾門提供知識提供,本網站還有很多的精彩內容,更多的內容您可以點擊進入:http://www.al-watany.com我們有專門的客服為您解答問題
    The wonderful contents of this article are provided by Jinan roller shutter door. There are many wonderful contents on this website. You can click to enter more contents: http://www.al-watany.com We have special customer service to answer your questions
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