专注通风管道加工·排烟罩

　　As long as the ventilated environment can make the air refreshing, and this can not be separated from the ventilation project, the whole project will be based on the location of the affirmative plan, and ensure smooth ventilation, which central needs ventilation project?

　　一、建筑内：应设排烟设备，但不具备自然排烟条件的房间、走道及中庭等，均应采用机械排烟方式。高层建筑主要受自然条件(如室外风速、风压、风向等)的影响会较大，普通采用机械排烟方式较多。

　　1. Inside buildings: smoke exhaust equipment should be installed, but mechanical smoke exhaust should be used in rooms, aisles and atriums that do not have natural smoke exhaust conditions. High-rise buildings are mainly affected by natural conditions (such as outdoor wind speed, wind pressure, wind direction, etc.). Mechanical smoke exhaust is commonly used.

　　二、人防工程下列部位：

　　2. The following parts of civil air defense works:

　　1、经常有人停留的，或可燃物较多的房间、大厅；

　　1. The center where people often stay, or rooms or halls with more combustibles;

　　2、消费车间需求通风工程；

　　2. Demand ventilation engineering in consumer workshop;

　　3、长度比拟长的分散走道；

　　3. Distributed walkways with comparatively long lengths;

　　其实这些相对而言运用通风工程的比拟多，除此之外，凡是需求通风的，也是需求它的，它的应用范围普遍。

　　In fact, these centers use ventilation engineering relatively more than the central, in addition, all the need for ventilation of the central, but also need it, its application is widespread.

　　通风管道厂是工业与民用建筑的通风与空调工程用金属或复合管道，降落有害气体浓度的一种市政根底设备。郑州通风管道制造时种类比拟多，下面通风管道的小编就为我们同享一下三通接通的优势，希冀对我们有所辅佐。

　　Ventilation Pipeline Plant is a kind of municipal basic equipment for ventilation and air conditioning engineering of industrial and civil buildings, which uses metal or composite pipes to reduce the concentration of harmful gases. There are many kinds of ventilation pipes in Zhengzhou when they are manufactured. The small edition of the ventilation pipes below will share the advantages of the three-way connection and hope to be helpful to us.

　　三通接口是一款三通管道接头，适用于水、油品、蒸汽、酸性介质等。三通接口，主要是用于三条管道的联接，避免漏水、漏气等。圆螺旋风管及配件、扁圆螺旋风管及配件是国外螺旋风管工艺制造技术，具有阻力小，强度高，耐腐蚀，内壁外表光滑、平整、设备便当，密封性好、圆螺旋风管适用性强等特征，在大厦、、地道、工厂、酒店、陶瓷窑炉、吸尘等作业的通风或冷暖气的传送普遍适用。螺旋风管具有以下几特征:强度好、阻力小、设备简单便当、适用作业广、螺旋风管标准广。

　　The three-way joint is a three-way pipe joint, which is suitable for water, oil, steam, acid medium, etc. The three-way interface is mainly used for the connection of three pipelines to avoid leakage of water and air. Circular spiral duct and fittings, flat spiral duct and fittings are the advanced manufacturing technology of spiral duct abroad. They have the characteristics of small resistance, high strength, corrosion resistance, smooth inner surface, flat surface, convenient equipment, good sealing and strong applicability of circular spiral duct. They are in buildings, supermarkets, tunnels, factories, hotels and ceramics. The ventilation or the transmission of cold and warm air in kiln, dust collection and other operations are generally applicable. The spiral duct has the following advantages: good strength, small resistance, simple and convenient equipment, wide application and wide standard of spiral duct.