在通风系统中,依靠通风管来送入或抽出空气。通风管的截面有圆形和矩形。通风管除直管外,由弯头、变径弯,三通、四通等管件按工程实际需要组合而成。 In a ventilation system, air...
通风管道工程量计算规则 Calculation rules for quantities of ventilation pipes 1, 薄钢板风管 1. Sheet steel air duc...
室内金属风管施工制作施工工艺 Construction technology of indoor metal air duct 1、材料要求 1. Material requirements ...
窗户排烟注意安全 Pay attention to safety when smoke is discharged from windows 一些业主为了避免串烟问题,放弃原有烟道,直接在窗户上开...
金属风管的制作中对板材的要求如下: The requirements for plates in the fabrication of metal air ducts are as follows:...
通风管道安装 Ventilation duct installation 通风管道的安装大致上分为三步:风管组装、风管就位以及风管调直。 The installation of ventilat...
什么是风管,常见风管有哪些类型 What is air duct and what are the common types of air duct 风管主要指中央空调系统的通风管道,它常常被忽视...
管道安装后不易涂漆的部位应预先涂漆。 1. Parts that are not easy to be painted after pipeline installation shall be pa...