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介绍山东通风管道的材料、应用、形状和等级

发布人:http://www。sftfgd。com   发布时间:2019-07-10 21:05:52

  高层建筑地下室面积大,它的面积小于1层,超过几层,除了大部分的地下车库,通常设置设备房间的一部分,如高、低压配电室、消防控制室、水池、泵房等。(民用地下室空气保护也应配备毒药的房间,进风的房间,关闭通道,消毒通道,扩散的房间,生活。

  High-rise building basement area is large, its area is less than one floor, more than several floors, in addition to most of the underground garage, usually set up part of the equipment room, such as high and low voltage distribution room, fire control room, pool, pump room, etc. (Civil basement air protection should also be equipped with poisonous rooms, ventilated rooms, closed channels, disinfection channels, diffused rooms, life.

  山东通风管道

  Shandong Ventilation Pipeline

  1. 高层建筑地下室面积大,面积少层和多层,除了地下车库,通常设置设备房间的一部分,如高、低压配电房、消防控制室、水池、泵房等(人防地下室也应该配备过滤室,进风的房间,空气密封,消毒通道,扩散室、阀室,等等)。因此,在工程设计中,有必要在平时火灾制糖区使用通风管道作为排烟管道,以减少对地下室上部空间的占用和风管的消耗。吸烟预防和控制区域的划分应考虑排烟系统的结合建筑物的防火区,从而不仅促进了地下室通风系统作为排烟系统,但也避免这种现象,排烟管道穿过方消防分区。因此,在使用一套风管时,系统应满足消防排风和排烟的要求。

    山东通风管道

  1. The basement of high-rise building has a large area, a few floors and many floors. In addition to the most basement garage, it is usually equipped with a part of equipment room, such as high and low voltage distribution room, fire control room, water pool, pump room and so on. (Civil air defence basement should also be equipped with filter room, air inlet room, air seal, disinfection passage, diffusion room, valve room, etc.). Therefore, in engineering design, it is necessary to use ventilation ducts as smoke exhaust ducts in sugar-making areas in peacetime fires in order to reduce the occupancy of the upper space of basement and the consumption of air ducts. The division of smoking prevention and control zones should consider the combination of smoke exhaust system and fire protection zones of buildings, which not only promotes the basement ventilation system as smoke exhaust system, but also avoids this phenomenon. The smoke exhaust pipeline passes through the fire protection zones. Therefore, when using a set of air ducts, the system should meet the requirements of fire ventilation and smoke exhaust.

  山东通风管道

  Shandong Ventilation Pipeline

  2。 合理布置地下室排气管和排气孔,平时可用于排风,火灾时也可用于排烟管和排气孔;地下一层考虑车道的自然进气,其他楼层平时采用供气系统作为火灾时的补气系统。各排烟、排烟和送风系统应设置竖井,进风口应位于地面干净的地方,如果与地下主楼有一定距离,则受燃气影响较小;如果好是有一定距离的主要建筑在地面上,它将影响较小的火烟,和排气口的位置应高于附楼的水平,以减少废气对地面环境的影响。

  2. Reasonable layout of basement exhaust pipes and vents can be used for ventilation in peacetime and exhaust pipes and vents in fires. Natural intake of lanes is considered in the first floor of the basement, and air supply system is usually used in other floors as a supplementary system in fires. Each smoke exhaust, smoke exhaust and air supply system should be equipped with vertical shafts, the air intake should be located in a clean place on the ground, if there is a certain distance from the main underground building, it will be less affected by gas; if the main building with a certain distance is preferably on the ground, it will have less influence on the smoke, and the position of the exhaust outlet should be higher than the level of the attached building, so as to reduce the impact. The influence of exhaust gas on ground environment.

  3。排风、排烟及送风风机选型,排烟风机可选用离心风机或高温轴流式风机。普通离心风机可以满足排烟的要求,但是大的空气离心风扇只能安装在地面上,占地面积大,需要大房间,高温消防专用风机,轴流风机也可以满足280℃温度下烟跑30分钟,和高温轴流风机是规模较小,一般可以解除,如果房间面积小,实际的项目设计,通常使用高温烟轴流风机。分别讨论了高温轴流风机和普通轴流风机在排烟通风系统中的联合应用。

  3. Selection of exhaust fan, smoke exhaust fan and air supply fan. Centrifugal fan or high temperature axial flow fan can be used for smoke exhaust fan. Ordinary centrifugal fan can meet the requirements of smoke exhaust, but large air centrifugal fan can only be installed on the ground, covering a large area, requiring a large room, special fan for high temperature fire protection, and axial fan can also meet the temperature of 280 C for smoke to run for 30 minutes, and high temperature axial fan is a small scale, which can generally be solved, if the room area is small, actual. High temperature smoke axial flow fan is usually used in project design. The combined application of high temperature axial fan and common axial fan in smoke exhaust ventilation system is discussed.

  山东通风管道厂家专业生产镀锌普通法兰通风管道及角钢法兰通风管道的企业,承接各类酒店、商场、地下室、制药厂、医院、电子厂通风工程、消防排烟工程及除尘净化工程。想要了解更多内容,欢迎访问网站:http://www。sftfgd。com

  Shandong Ventilation Pipeline Factory specializes in producing galvanized common flange ventilation pipes and angle steel flange ventilation pipes. It undertakes ventilation engineering, fire fighting and smoke exhaust engineering, dust removal and purification engineering in hotels, shopping malls, basements, pharmaceutical factories, hospitals and electronic factories. For more information, please visit the website: http://www.qyyl789.com.


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