一、丰富多样的管道类型​

1、 Rich and diverse types of pipelines

镀锌钢板风管：这种风管应用十分广泛。它以镀锌钢板为原材料，表面的镀锌层不仅让风管有一定防锈能力，而且成本相对较低。由于其加工工艺成熟，在济南的各类建筑里，如新建的住宅小区、学校教学楼，都能看到它的身影。在大型商场中，镀锌钢板风管可以制作成大尺寸的主风道，将新风高效输送到各个区域。​

Galvanized steel sheet air duct: This type of air duct is widely used. It is made of galvanized steel plate as the raw material, and the galvanized layer on the surface not only gives the air duct a certain rust prevention ability, but also has a relatively low cost. Due to its mature processing technology, its presence can be seen in various buildings in Jinan, such as newly built residential communities and school teaching buildings. In large shopping malls, galvanized steel sheet air ducts can be made into large-sized main air ducts to efficiently transport fresh air to various areas. ​

不锈钢风管：不锈钢风管耐腐蚀性强，常用于对卫生要求高、环境较为潮湿的场所。在济南的医院手术室、食品加工厂，它是不二之选。其光滑的内壁能减少空气流动的阻力，降低能耗，并且不易滋生细菌，为产品加工和医疗手术提供洁净的空气环境。​

Stainless steel air duct: Stainless steel air duct has strong corrosion resistance and is commonly used in places with high hygiene requirements and humid environments. It is the best choice for hospital operating rooms and food processing factories in Jinan. Its smooth inner wall can reduce air flow resistance, lower energy consumption, and prevent bacterial growth, providing a clean air environment for product processing and medical surgery. ​

酚醛复合风管：酚醛复合风管重量轻，还具有良好的保温和隔音性能。在一些对噪音控制要求较高的场所，像酒店客房、图书馆，酚醛复合风管既能有效降低风机运转产生的噪音，又能减少热量散失，帮助建筑物节能。

Phenolic composite air duct: Phenolic composite air duct is lightweight and has good insulation and sound insulation properties. In some places with high requirements for noise control, such as hotel rooms and libraries, phenolic composite air ducts can effectively reduce the noise generated by fan operation and reduce heat loss, helping buildings save energy.

二、严谨规范的设计与施工​

2、 Rigorous and standardized design and construction

1.科学合理的设计：通风管道的设计需要综合考虑多个因素。设计师要根据建筑物的功能、面积、人员密度等，计算所需的通风量，从而确定管道的尺寸和布局。在写字楼的设计中，要确保每个办公室都有充足的新风供应，同时避免管道布置影响室内空间的美观和使用。此外，合理的管道走向能减少弯头和阻力，提高通风效率。​

1. Scientific and reasonable design: The design of ventilation ducts requires comprehensive consideration of multiple factors. Designers need to calculate the required ventilation volume based on the function, area, and personnel density of the building, in order to determine the size and layout of the pipes. In the design of office buildings, it is necessary to ensure that each office has sufficient fresh air supply, while avoiding pipeline layout that affects the aesthetics and use of indoor space. In addition, a reasonable pipeline routing can reduce bends and resistance, and improve ventilation efficiency. ​

2.严格规范的施工：施工过程对通风管道的性能影响重大。施工人员要严格按照设计图纸进行安装，确保管道连接紧密，防止漏风。在管道穿越防火分区时，必须做好防火封堵，以保障建筑物的消防安全。安装完成后，还需进行严格的测试，确保通风系统正常运行。

2. Strict and standardized construction: The construction process has a significant impact on the performance of ventilation ducts. Construction personnel must strictly follow the design drawings for installation, ensure tight pipeline connections, and prevent air leakage. When pipelines pass through fire compartments, fireproof sealing must be done to ensure the fire safety of buildings. After installation, strict testing is required to ensure the proper functioning of the ventilation system.

三、济南通风管道特性

3、 Characteristics of ventilation ducts in Jinan

1、通风管道防火安全特性好：当今广泛存在的不足是制成品通风道点燃特性和耐火等级没经相关法律法规单位检验，且一部分通风道原材料的点燃特性、壁厚薄厚不符合规定。

1. Good fire safety characteristics of ventilation ducts: The widespread shortcomings today are that the ignition characteristics and fire resistance rating of finished ventilation ducts have not been inspected by relevant legal and regulatory units, and some of the ignition characteristics and wall thickness of ventilation duct raw materials do not comply with regulations.

2、工程造价低：通风管道与传统式砖砌通风道比，能节省工程预算40%上下;

2. Low engineering cost: Compared with traditional brick masonry ventilation ducts, ventilation ducts can save up to 40% of the project budget;

3、质轻高强度：与传统式砖砌通风道比，玄武岩纤维通风道自身重量轻、抗压强度高，能大幅度减少房屋建筑的承担载荷;

3. Lightweight and High Strength: Compared with traditional brick masonry ventilation ducts, basalt fiber ventilation ducts are lightweight and have high compressive strength, which can significantly reduce the load-bearing capacity of building structures;

4、设计方案灵便：通风管道可依据预埋洞的尺寸，随时随地调节管路的规格型号规格;

4. Flexible design scheme: The ventilation duct can be adjusted according to the size of the pre embedded hole, and the specifications of the pipeline can be adjusted anytime and anywhere;

5、设计方案与众不同：通风管道的张口上安裝了烟尘逆止阀和防火安全防护门，能够 合理避免 串味和串火;

5. The design scheme is unique: smoke and dust check valves and fire safety protection doors are installed on the opening of the ventilation duct, which can reasonably avoid odor and fire interference;

6、通风管道工程施工简易:提升了室内空间设计，密封性好、不返烟、不返臭，能大幅改进室内空气

6. Easy construction of ventilation duct engineering: improved indoor space design, good sealing, no smoke or odor return, can significantly improve indoor air quality

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