在通风管道中，除了风管，还有一些支吊架等配件，因为它的装置就分为两种，一种是风管，包括螺旋风管、矩形风管等，还有一些是支吊架。下面
山东通风管道加工人员来说一下风管的安装注意事项。
In the ventilation duct, in addition to the air duct, there are also some supports and hangers and other accessories, because its devices are divided into two types, one is the air duct, including spiral air duct, rectangular air duct and so on, and the other is the support and hanger. Next, let me introduce the installation precautions of air duct.
1、设备应在建筑物围护结构施工完毕，完成场所整理后进行风管。
1. The air duct of the equipment shall be installed after the construction of the building envelope is completed and the site is sorted out.
2、装置风管前，应检查风管的方位、标高、走向等，是否符合规划要求，预留孔的方位应准确，孔洞的巨细应大于风管外边尺度的100mm及以上。
2. Before installing the air duct, check whether the orientation, elevation, trend, etc. of the air duct meet the planning requirements. The orientation of the reserved hole should be accurate. The size of the hole should be 100mm or more larger than the outer dimension of the air duct.
3、风管转移时应避免碰撞、摔打，避免损坏风管。设备前应将粉尘及杂物清理干净，在装置过程中如有停机，应关闭风管口，防止灰尘及异物进入风管。
3. During the transfer of the air duct, collision and beating shall be avoided to avoid damaging the air duct. Dust and sundries shall be cleaned before the equipment is installed. In case of shutdown during the installation, the air duct orifice shall be closed to prevent dust and foreign matters from entering the air duct.
4、风管接口不得安装在墙内或楼板内，风管内不得铺设管道、电线及电缆。
4. The air duct interface shall not be installed in the wall or floor, and pipes, wires and cables shall not be laid in the air duct.
5、在运输易燃易爆气体或在此类环境中时，风管应有必要的接地措施，如输送温度高于80℃的空气，应采取必要的保护措施。
5. When transporting flammable and explosive gases or in such an environment, the air duct shall be provided with necessary grounding measures. For example, when conveying air with temperature higher than 80 ℃, necessary protective measures shall be taken.
6、风管底部不要有接缝处，如果有，要做好密封处理。
6. There shall be no joint at the bottom of the air duct. If there is, it shall be sealed.
7、风管如要穿过楼板或墙体，应采用预埋管或保护性套管，并在两者之间加设柔性资料。
7. If the air duct passes through the floor or wall, it shall adopt embedded pipe or protective sleeve, and add flexible data between them.
8、风管与设备连接时，应在连接处设置柔性短管，长度为150—300mm，或按规定长度要求。
8. When the air duct is connected with the equipment, a flexible short pipe with a length of 150-300mm or as specified shall be set at the connection.
9、测风孔的方位应选择在无涡流的区域内，便于测量和测量。
9. The orientation of the air measuring hole shall be selected in the area without eddy current to facilitate measurement and measurement.
In fact, when we talk about ventilation ducts, we usually associate them with those in office buildings, because they are a kind of application we usually contact with. In fact, its application is very wide, especially in some large workshops, ventilation ducts are essential. If you have any need, please come to our website http://www.1nightescorts.com Let's consult!
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