排烟管道中有风管、固定支架、支撑架等附表，其安装分为两一部分，一部分是风管，包括共板法兰风管、热镀锌电焊焊接风管，另一部分是固定支架和支撑架，这两一部分有以下详细内容。
There are attached tables such as air duct, fixed support and support frame in the smoke exhaust pipe. Its installation is divided into two parts. One part is air duct, including common flange air duct and hot-dip galvanized electric welding air duct, and the other part is fixed support and support frame. These two parts have the following details.
1.风管
1. Air duct
(1)支气管炎的安装须在建筑工程围封物的建筑施工後进行，而该详细地址早就完毕。
(1) The installation of bronchitis must be carried out after the construction of the enclosure of the construction project, and the detailed address has long been eliminated.
(2)在设置管路之前，要科研管路的部位、平均海拔、方向等，为了更好地完成方案设计要求，确保孔的部位尽量适当，孔的规格尽量在管路外的规格型号的100毫米上下。
(2) Before setting the pipeline, it is necessary to study the position, average altitude, direction, etc. in order to better complete the scheme design requirements, ensure that the position of the hole is as appropriate as possible, and the specification of the hole is as much as 100 mm above or below the specification and model outside the pipeline.
(3)在处理支气管炎时，须防止碰撞或坠落，防止损坏支气管炎。安装前要灰尘和脏污。倘若安装整个过程抽出现中断，应关闭风管张嘴，以防止灰尘和不干净的东西进到风管。
(3) When dealing with bronchitis, collision or falling must be prevented to prevent damage to bronchitis. Remove dust and dirt before installation. If the whole process of installation is interrupted, the air duct mouth should be closed to prevent dust and unclean things from entering the air duct.
(4)支气管炎不能在墙壁或木地板上安装网页页面，亦不得安装咽喉、电缆线及电缆。
(4) Bronchitis is not allowed to install web pages on walls or wooden floors, or install throats, cables and cables.
(5)输气管道易燃气体时，或者处于这类地理环境下时，倘若务选用不可少的接地系统防范措施来防范温度超过80℃的汽体，请选用不可少的防范防范措施。
(5) In case of inflammable gas in the gas transmission pipeline, or in such geographical environment, if it is necessary to choose the indispensable grounding system precautions to safely prevent the steam body whose temperature exceeds 80 ℃, please choose the indispensable safety precautions.
(6)
山东通风管道加工人员提醒要尽量进行密闭性处理，防止管路底部无缝拼接。等等。
(6) Shandong ventilation pipe processing personnel reminded that sealing treatment should be carried out as far as possible to prevent seamless splicing at the bottom of the pipe. wait.
2.抗震支架
2. Seismic support
(1)抗震支架的全部零配件，其常用原材料的应用，应合乎设计方案规定及其主要参数规定。
(1) The application of common raw materials of all parts and components of the seismic support shall comply with the provisions of the design scheme and its main parameters.
(2)管路的很大允许安装间隔，支架的少型号规格应符合要求。
(2) The large allowable installation interval of the pipeline, and at least the model and specification of the support should meet the requirements.
(3)抗震支架预埋件安装适当，牢固可靠。预埋件应，外露一部分应耐腐蚀。
(3) The embedded parts of the seismic support shall be installed properly, firmly and reliably. The embedded parts shall be removed, and the exposed part shall be corrosion resistant.
(4)切忌将支点支撑架设置在机械设备的操作过程部。固定不变支点支撑架时，运用胀形钢筋搭接长度地脚螺丝进行固定不变，运用胀形钢筋搭接长度地脚螺丝尽量符合规定的要求。
(4) Never set the fulcrum support frame at the operation process part of the mechanical equipment. When fixing the fixed fulcrum support frame, the anchor screws with the overlapping length of bulging reinforcement shall be used to fix it, and the anchor screws with the overlapping length of bulging reinforcement shall be used to meet the specified requirements as far as possible.
That's all for the installation instructions of ventilation duct, air duct and seismic support. If you are interested in this, please follow our website http://www.jnqsg.com Ask for more precautions.
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