通风管与排烟管的区别 The difference between air duct , ventilation duct and exhaust pipe
但是通风管道在很多地方安装时,有很多物业安全监察人员对管道的用处区分不是很清楚,有一些对通风管与排烟管总是弄混,现在由东莞宇晨机械的小编和大家一起来了解一下通风管与排烟管的区别. Ventilation ducts are now widely used in daily life , but when ventilation ducts are installed in many places , there are many property safety inspectors who are not very clear about the usefulness of the ducts . Now, the editor of Dongguan Yuchen Machinery will take a look at the difference between the ventilation pipe and the exhaust pipe .
排烟管的特点是专业提供烟气排放的管道.它们的共同点是安装完成后要保证风管表面光滑洁净,室外风管要做到防雨,防雪等措施,但风管伸入结构风道时,其未端应安装上钢板网,防止系统运行时,杂物进入金属风管内,金属风管与结构风道缝隙应该要封堵严密,风管穿越沉降缝时要设计并按要求加设套管,套管与风管的间隙应用填料(软质)封堵必须严密, The characteristics of general ventilation pipes are professionally used to supply and exhaust air to rooms or equipment, and the characteristics of smoke exhaust pipes are professionally provided with smoke exhaust pipes . Their common point is to ensure that the surface of the air pipe is smooth and clean after installation . The air duct must be protected from rain and snow.However , when the air duct extends into the structure air duct , the end of the air duct should be installed with a steel mesh to prevent debris from entering the metal duct when the system is running. The gap should be tightly closed . When the air pipe passes through the settlement joint, it is necessary to design and install a casing according to the requirements. The gap between the casing and the air pipe must be tightly sealed with filler ( soft ) .
但通风系统是按照中低压系统选用,如不是空调系统的风管是可以不用做保温处理.排烟系统使用镀锌铁皮的厚度是按照高压标准来制定,同时风管的要求必须要耐高温,防火的要求会更高. They can all use galvanized iron sheet to make air ducts , but the ventilation system is selected according to the low-voltage system . If the air ducts of the air conditioning system are not required to be insulated, the thickness of the galvanized iron sheet used in the smoke exhaust system is based on high-pressure standards. The requirements of the air duct must be high temperature resistance , and the fire protection requirements will be higher .