| 送风弯管规格说明 |
| 添加时间：2019/12/14 15:01:25 浏览次数： |
| 1、 为保证送风阻力最小，从主机接出的风管曲率半径应为管径的2倍。在1500*1500的板上开料。其它室内弯头的曲率半径同样为管径的2倍。彼此才能达到最佳的送风效果。 1. In order to ensure the minimum air supply resistance, the radius of curvature of the air duct from the main engine shall be 2 times of the pipe diameter. Cut the material on the 1500 * 1500 board. The radius of curvature of other indoor elbows is also 2 times of the pipe diameter. Each other can achieve the best air supply effect. 2、 除了按一般安装工艺接室外风采用消音棉消音安装外，遵从风力集中在风管3米处左右，风力、风压形成急流不断冲激风管，碰撞产生噪音的原现，在接室内风管前2-3米均匀使用消音措施，即采用消音棉或防火海棉粘贴在风管内径，大大加强了消音的面积，减少风压冲激风管的原动力。 2. In addition to the use of silencing cotton for the installation of outdoor air according to the general installation process, the wind is concentrated at about 3 meters of the air duct, and the wind and wind pressure form a rapid current to constantly impact the air duct, which causes noise. The silencing measures are evenly used 2-3 meters before the connection of indoor air duct, that is, the use of silencing cotton or fire-resistant sponge is pasted on the inner diameter of the air duct, which greatly strengthens the area of silencing and reduces the noise Wind pressure impulses the motive force of the duct. |
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