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    安装消防通道有什么规定?
    来源:www.jntchbt.com 日期:2019-07-12 14:22:45

      济南消防排烟管排烟油烟净化器是一个产品,和消防排烟管的安装将直接关系到后续的排气通风管,所以当安装排气管道的安装应符合本规定下列一般规定在济南的排气管和技术规定,以下为大家解释:

      Jinan Fire Exhaust Pipe Fume Purifier is a product, and the installation of fire Exhaust Pipe will directly affect the follow-up exhaust ventilation pipe, so when installing the exhaust pipe, it should comply with the following general regulations and technical regulations in Jinan. The following is your explanation:

      1. 一般规定

      1. General Provisions

      消防排气管和空气处理室,铺设有毒、易燃、易爆气体或液体的电线、电缆和管道。消防排烟管道及配件的可拆卸接口及调节机构(气阀及自动控制装置)不应安装在墙壁或地板上,以免影响操作和维修。安装消防排烟管及部件前,应清除内外杂物及污物,保持清洁。

      Fire exhaust pipe and air handling room are equipped with toxic, flammable, explosive gas or liquid wires, cables and pipes. Removable interfaces and adjusting mechanisms (air valves and automatic control devices) of fire exhaust pipes and fittings should not be installed on walls or floors to avoid affecting operation and maintenance. Before installing fire exhaust pipes and components, internal and external debris and dirt should be removed and kept clean.

      2、济南消防烟道安装技术规定

      2. Technical Regulations for Installation of Fire-fighting Flue in Jinan

      1)现场消防排烟管接口配置不应减少其有效截面。这里是指消防烟道与配件、元器件及设备连接部位的连接管道。风口、气阀、检查门、自动控制机构等部位不得设置支吊杆和吊杆,吊杆不得直接固定在法兰上,以免火灾、烟气排气管变形,影响维修。

      1) The effective cross-section of smoke exhaust pipe should not be reduced in the configuration of the interface. This refers to the connection pipeline between fire fighting flue and accessories, components and equipment. No suspenders and hangers shall be installed in the tuyeres, air valves, check doors, automatic control mechanisms, etc., and the suspenders shall not be fixed directly on the flanges, so as to avoid the deformation of fire and smoke exhaust pipes and affect the maintenance.

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      2)树枝与衣架之间的距离。如无设计要求,应设置固定点,防止固定支架、支架等悬火排烟管道及部件摆动,并根据系统情况确定固定点的设置位置及数量。选用的材料及法兰垫片厚度输送空气温度低于70℃的消防排气管,应采用橡胶板、闭孔海绵橡胶板、密封胶带或其他闭孔弹性材料输送空气温度高于70℃的消防排气管。应使用石棉橡胶板。

      2) Distance between branches and hangers. If there is no design requirement, fixing points should be set to prevent the swing of suspended fire smoke exhaust pipes and components such as fixing brackets and brackets, and the location and number of fixing points should be determined according to the system conditions. Material and flange gasket thickness should be used to convey fire exhaust pipe whose air temperature is below 70 C. Rubber plate, closed-hole sponge rubber plate, sealant tape or other closed-hole elastic material should be used to convey fire exhaust pipe whose air temperature is higher than 70 C. Asbestos rubber sheets should be used.

      3)含腐蚀介质气体火灾排烟管道,应该使用酸橡胶或软PVC板,与蒸汽输送水或潮湿的空气在消防排烟管道,应该使用橡皮板或关闭细胞海绵橡胶、法兰垫片的厚度适合3 ~ 5毫米,没有法兰连接垫应该是4 ~ 5毫米,统一的连接法兰螺栓应该收紧,满足密封要求,连接螺栓和螺母应在同一侧。

      3) Fire smoke exhaust pipes containing corrosive medium gases should use acid rubber or flexible PVC board. In fire smoke exhaust pipes with steam conveying water or damp air, rubber board should be used or the thickness of cellular sponge rubber and flange gasket should be suitable for 3-5 mm. No flange connection gasket should be 4-5 mm. Unified flange bolts should be used. Tighten to meet the sealing requirements. Connection bolts and nuts should be on the same side.

      4)霁”南火烟管和组件通过墙,屋顶,应设置与雨盖,通过火灾烟管的屋顶超过1.5应该是电缆,电缆应镀锌或钢丝绳,电缆不应固定在火烟管法兰,严禁在避雷针或雷电防护网络。

      4) South Fire smoke pipes and components through walls, roofs, should be set with rain caps, through the fire smoke pipe roof over 1.5 should be cable, cables should be galvanized or wire rope, cables should not be fixed in the flange of smoke pipe, lightning rod or lightning protection network is strictly prohibited.