通风管道与排烟管道的区别有哪些？
通风管道在很多地方安装的时候，遇到了很多问题，特别是安装完以后，很多物业安全监察人员对管道的用处
分不清楚，特别是通风管道与排烟管道总是弄混，下面讲一下通风管道与排烟管道的区分方法：
When the ventilation pipeline is installed in many places, there are many problems.
Especially after the installation, many property safety inspectors are not clear about the use
of the pipeline. Especially, the ventilation pipeline and the smoke exhaust pipeline are always
confused. Here's how to distinguish the ventilation pipeline from the smoke exhaust pipeline.
通风管道是专门为一处或几处房间或设备送风和排风的管道。排烟管道是专门共排烟气的管道，就用处来
讲有分别，就管道本身讲都是管道。 安装完的风管要保证表面光滑洁净，室外风管应有防雨、防雪措施。 风
管伸入结构风道时，其末端应安装上钢板网，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
缝隙应封堵严密。 风管穿越沉降缝时应按设计要求加设套管，套管与风管的间隙用填料(软质)封 堵严密，从
这些特点我们应该可以很快的区分开两者的区别。
Ventilation duct is a duct specially designed to supply and exhaust air for one or more
rooms or equipment. The exhaust pipe is a special pipe for co-exhausting flue gas. There are
differences in its usefulness and pipeline itself. After installation, the surface of the air
duct should be smooth and clean, and the outdoor air duct should be protected against rain and
snow. When the duct enters the structural duct, the end of the duct should be fitted with steel
mesh to prevent sundries from entering the metal duct when the system is running. The gap
between metal duct and structural duct should be sealed tightly. When the duct crosses the
settlement joint, it should be added casing according to the design requirements. The gap
between the duct and the casing should be sealed tightly with filler (soft). From these
characteristics, we should be able to quickly distinguish the difference between the two.
虽然都经常采用镀锌铁皮制作，排烟风管要求耐高温，对防火要求更高；建筑设计中，排烟风管的镀锌铁
皮的厚度是按照高压的标准选用的，一般通风系统是按照中低压系统选用的；如果不是空调系统的风管，一般
通风管道不需要保温，排烟风管如果是室内安装，一般要做隔热处理。
Although galvanized iron sheet is often used to make smoke exhaust ducts, which require high
temperature resistance and higher fire protection requirements; in architectural design, the
thickness of galvanized iron sheet of smoke exhaust ducts is selected according to high pressure
standards, and the general ventilation system is selected according to medium and low pressure
systems; if it is not the air duct of air conditioning system, the general ventilation duct does
not need heat preservation, and if the smoke exhaust duct is installed indoors, Generally, heat
insulation should be done.
就管道讲本身都是管道，但从名称和作用上来说，就可以看出差别。通风 起换气作用保持室内空气通畅
，所以通风管道就是为房间或设备送风排风的管道。排烟管道是专门供烟气排放的管道。
As far as pipelines are concerned, they are all pipelines, but the difference can be seen
from the name and function. Ventilation plays the role of ventilation to keep the indoor air
unobstructed, so the ventilation duct is a duct to supply air and exhaust air to the room or
equipment. The exhaust pipe is specially designed for the discharge of flue gas.
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