换气降温：由于阳光照射建筑物、机器设备、人体等热源导致需要通风的场所气温高于室外。负压风机能将室内热气迅速排出，让室温和外界温度持平，不于车间内温度升高。
Air conditioning cooling: due to sunlight exposure to buildings, machine equipment, human body and other heat sources, the air temperature in the place where the need is ventilated is higher than that of the outdoor. The negative pressure wind function will discharge the indoor heat rapidly, making the room temperature and the outside temperature flat, not as to the temperature in the workshop.
空气流动带走人体热量，空气流动加速汗液蒸发而吸收人体热量，从而让人体感觉凉爽，和自然风一样凉爽。负压风机只有通风降温的作用，没有制冷的功能，凉爽是人体的感觉。负压风机能降多少温度的说法是无知的。
The air flow away body heat, air flow and accelerate the evaporation of sweat absorbing body heat, allowing the body to feel cool, cool and natural wind. The negative pressure fan has the function of cooling and cooling only, without the function of cooling, cool is the feeling of the human body. The claim that the negative pressure wind can reduce how much temperature is ignorant.
和水帘配合使用，在夏季炎热的时候可将车间内温度控制在28摄氏度以内。人体的凉爽感觉可与空调相比，稍长时间对着水帘的人会感觉冷而受不了。
And with the use of water, in the heat of summer temperature in the workshop can be controlled within 28 degrees celsius. Cool the body could be compared with air-conditioning, a long time in front of the curtain will feel cold and can not stand.
韧性好和不脆化是镀锌风管的优势之一，风管加工与安装于任何需要通风的环境，长期的风吹雨打使得一些材料老化，变质，腐蚀锈化，而镀锌板风管的镀锌层却保护着风管的铁皮，使之不被氧化。
Good toughness and brittleness is one of the advantages of wind pipe galvanized, wind pipe processing and installation in any ventilation environment, long-term exposed to wind and rain makes some material aging, deterioration, corrosion, and galvanized zinc layer wind pipe protect duct iron, so as not to be oxygen.
目前空调工程、通风排烟系统、净化工程中普遍使用的产品。镀锌风管加工内壁光滑、阻力小、通风损耗小、降低能耗，节省运行费用，气密性及密闭性好、承压抗压强度高。同时良好的防火性能也是镀锌风管在工程中应用广泛的原因之一。
At present, the products are widely used in air conditioning engineering, ventilation and smoke exhaust system and purification engineering. Galvanized air pipe has many advantages, such as smooth inner wall, small resistance, low ventilation loss, low energy consumption, low running cost, good tightness and tightness, high pressure and high compressive strength. At the same time, good fireproof performance is also one of the reasons that galvanized wind pipe is widely used in engineering.
镀锌风管安装简单，现场制做方便，与土建工程配合紧密，适合比较复杂的净化通风工程。
The galvanized wind pipe is easy to be installed, convenient on the spot and close to the civil engineering. It is suitable for the complicated purification and ventilation engineering.
产品多用于大型、写字楼、地铁站、大型、现代化工厂的消防排烟、空调通风、排尘通风等。济南通风管道厂家综合实力强，技术装备精良、施工经验丰富。
The products are mainly used in large shopping malls, office buildings, subway stations, large supermarkets, modern chemical plants, fire and exhaust, air conditioning and ventilation, exhaust ventilation and so on. Ji'nan ventilation pipe manufacturers have strong comprehensive strength, excellent technical equipment and rich experience in construction.
本文由
山东通风管道加工提供技术支持，更多的详细精彩内容请点击我们的网站
http://www.jnqsg.com/，我们将会全心全意为您提供满意的服务。
This article will provide technical support for Shandong ventilation pipe processing. For more details, please click on our official website
http://www.jnqsg.com/. We will provide you with satisfactory service.
上一篇：抽油烟机排烟管道怎样安装才合理？
下一篇：排烟罩油烟的吸收率
