發布人：http://www.levels4life.com 發布時間：2020-06-28 14:24:38
Roller shutter doors are generally used in some important occasions, such as some warehouses, libraries and other places. Then where else can it be set? Next Jinan roller shutter door tells you the setting position of the roller shutter door.
(1) Close the evacuation stairs to the walkway; close the elevator hall to the front room and the door leading to the walkway.
(2) Inspection door of vertical pipe well such as cable well, pipe well, smoke exhaust channel, garbage channel, etc.
(3) Divide the fire compartment, control the fire wall and the door on the fire partition set in the building area of the compartment. When it is difficult to set fire wall or fire door in the building, it shall be replaced by fire rolling door produced by rolling door manufacturer, and water curtain shall be used for protection at the same time.
(4)規範或設計特別要求防火、防煙的隔牆分戶門。例如：附設在高層民用建築內的固定滅火裝置的設備室(鋼瓶室、泡沫站等)，通風、空氣調節機房等的隔牆門應采用甲 級防火門;經常有人停留或可燃物較多的地下室房間隔牆上的門，應采用甲 級防火門;因受條件限製，須在高層建築內布置燃油、燃氣的鍋爐，可燃油油浸電力變壓器，充有可燃油的高壓電容器和開關等，專用房間隔牆上的門，都應采用甲 級防火門。還有設計有特殊要求的須防火的分戶門，如消防監控指揮中 心、檔案資料室、貴重物品倉庫等的分戶門，通常選用甲 級或乙級防火門。高層住宅樓的分戶門，常采用防火防盜門。
(4) Standard or design special requirements fire, smoke partition door. For example: equipped with a fixed fire extinguishing equipment room in the high-rise civil building (cylinder room, foam station, etc.), the partition door of ventilation, air conditioning room and so on should adopt a grade a fire door; the door on the partition wall of the basement with frequent stay or combustible materials should adopt grade a fire door. Due to the limited conditions, it is necessary to arrange oil fired and gas fired boilers, oil immersed power transformers, high voltage capacitors and switches filled with oil, etc. in high-rise buildings. Class a fire doors shall be used for doors on partition walls of special rooms. There are also separate doors with special requirements, such as fire control command center, archive room, valuables warehouse, etc., which are usually class A or class B fire doors. The door of high-rise residential building is usually fire-proof and anti-theft.
It is mainly used in large stores, large professional material markets, large exhibition halls, workshops, warehouses and other public places with fire protection requirements. In case of fire, under the control of the central fire control system, the fire shutter will be automatically lowered (down) according to the preset procedure, so as to prevent the flame from spreading to other areas and strive for valuable time for the implementation of fire fighting.
在通常情況下，大型建築根據國家消防法的規定配置了消防中 央控製係統。當火災發生時，安裝在房頂的煙感傳感器(簡稱煙感)首先接到煙霧信號，同時向中 央控製係統報警，消防中 央控製係統通過識別後接通火警所在區域的防火卷簾門電源，使火災區域的防火卷簾按一定的速度下行。當卷簾下行到離地麵約1.5米位置時，停止下行，以利於人員的疏散和撤離。防火卷簾門在中間停留一定時間後，再繼續下行，直至關閉。防火卷簾門的下行速度和中間停留時間可在安裝時進行調整。
In general, large buildings are equipped with central fire control system according to national fire law. When a fire occurs, the smoke sensor installed on the roof (referred to as smoke sensor) receives the smoke signal first and gives an alarm to the central control system at the same time. After identification, the central control system of fire protection connects the power supply of the fire shutter door in the fire area, so that the fire shutter in the fire area can go down at a certain speed. When the roller shutter descends to a position about 1.5m from the ground, stop descending to facilitate the evacuation and evacuation of personnel. After the fire shutter door stays in the middle for a certain time, it can continue to descend until it is closed. The down speed and intermediate dwell time of the fire shutter door can be adjusted during installation.
In some cases, the building is not equipped with a fire central control system, and the fire rolling shutter door only uses the fire control electric box of the fire rolling shutter door to realize the fire protection regulation operation procedure of the fire rolling shutter door. In this case, when a fire occurs, the fire signal received by the smoke sensor is directly transmitted to the fire control electric box of the fire shutter door.
In case of power failure, the fire shutter door can only be lowered by pulling the chain. The fire shutter door is equipped with manual operation, which can only be put down in one direction and cannot be lifted.
Rolling shutter door
的設置方位對於周圍的安 全情況來說也十分重要，其實製作卷簾門的要求比較高，但這都是出於安 全的角度考慮，如果您對向日葵app下载安装无限看的產品感興趣，可以直接與向日葵app下载安装无限看進行聯係。
Therefore, the setting position of Jinan roller shutter door is also very important for the surrounding safety. In fact, the requirements for making roller shutter door are relatively high, but it is all for the sake of safety. If you are interested in our products, you can contact us directly.