（1）新风口要有防雨和过滤网罩，安装位置应选在空气不受污染的地方且便于检修；

(1) the new outlet must have the rain and filter cover, should be installed in the air is not polluted places and convenient maintenance;

（2）新风管安装除应遵守旋风管道安装规定外，还应按设计要求作有坡度安装（坡向新风口）；

(2) the installation of fresh air pipes shall comply with the installation requirements of cyclone pipes, and shall also be installed with sloping installation according to the design requirements;

（3）安装要牢固，所有吊、支、托架不得妨碍风口、阀门、控制系统及检查门的操作，并作良好的防锈处理；

(3) the installation shall be firm, and all suspension, support and brackets shall not interfere with the operation of air outlets, valves, control systems and inspection doors, and shall be well protected against rust;

（4）输送易产生冷凝水空气的风管，一定要按设计要求的坡度安装；

(4) the air pipe which is easy to produce condensed water air must be installed according to the gradient designed;

（5）螺旋风管的连接应严格按照规范进行，粘贴应牢固、铺设应平整、绑扎应紧密，无滑动、松弛与断裂现象，防止漏冷（热）；

(5) the connection of the spiral pipe shall be carried out in strict accordance with the specifications. The bonding shall be firm, the laying shall be smooth, the lashing shall be tight, without sliding, loosening and breakage, and preventing leakage (heat);

（6）为了降低噪声，风管的始端（与送风机连接处）不宜急弯，必要时，弯头和三通支管等处应装设导流叶片；

(6) in order to reduce the noise, the beginning of the end of the wind pipe (junction and blower) is not sharp, when necessary, and three elbow pipe. The guide vane should be installed;

（7）风管穿过墙壁处，其孔洞四周的缝隙，应使用弹性材料填充密实；

(7) the air duct passes through the wall, and the gap around the hole should be filled with elastic material;

（8）风管安装时不应破坏原有建筑的结构，特别是承重结构；

(8) when the wind pipe is installed, the structure of the original building should not be damaged, especially the load-bearing structure;

（9）风管在布置时应尽量短，弯头不宜过多，转角半径不宜过小，并尽量避免管道突变径，以减少沿程压力的损失；

(9) the duct shall be as short as possible, the elbow shall not be too much, the radius of the corner shall not be too small, and the pipeline shall be avoided as far as possible to reduce the loss of the pressure along the path;

（10）风管布置应尽量采用沿墙壁铺设的方法,这样在最终装修时可形成凹凸顶结构，既保持了室内的净高，又使风管得到屏蔽，可以起到较好的装修效果；

(10) the wind pipe layout methods should be laid along the wall as far as possible, which can form a concave convex roof structure at the end of the decoration, the room is kept high, and the air pipe are shielded, can play a good decoration effect;