现有技术，一般民用建筑空调系统与消防、排烟系统常用玻璃镁复合保温管道。在工程应用中，风管有时与风门连接。然而，连接结构不规范，通常临时现场安装，预制工作不多，现场工作量大，人工成本高，施工人员施工难度大，劳动强度高，所以总工期长，生产安装施工。人们迫切需要一种具有良好技术效果的风管和气阀结构。
Existing technology, glass-magnesium composite heat preservation pipeline commonly used in air conditioning system, fire fighting and smoke exhaust system of general civil buildings. In engineering applications, the air duct is sometimes connected with the air valve. However, the connection structure is not standardized, usually temporary site installation, less prefabrication work, large workload, high labor costs, difficult construction personnel, high labor intensity, so the total construction period is long, production and installation construction. There is an urgent need for an air duct and valve structure with good technical results.
济南螺旋风管清洗的目的主要包括以下四个方面:
The purpose of cleaning spiral air duct in Jinan mainly includes the following four aspects:
1. 空调长时间运行后，大量的灰尘会积聚在风道内。如不及时清理，通风系统容易受到污染，使空调无法提供良好的空气;
1. After long-term operation of air conditioning, a large amount of dust will accumulate in the duct. If not cleaned in time, the ventilation system is vulnerable to pollution, so that air conditioning can not provide good air;
2. 积累的灰尘和适当的温度和湿度在风道将提供必需的营养物质生活的细菌,也成为细菌和微生物繁殖的天堂,将疾病传播的来源形式,使人容易患呼吸道疾病或过敏等不适反应;
2. Accumulated dust and appropriate temperature and humidity will provide essential nutrients for living bacteria in the airway, and also become a paradise for bacteria and microorganisms to multiply. It will spread the source of disease and make people susceptible to respiratory diseases or allergies and other uncomfortable reactions.
3.风道内大量积灰会降低机组容量，影响空调制冷效果，从而造成能量损失;
3. A large amount of dust accumulated in the air duct will reduce the unit capacity, affect the refrigeration effect of air conditioning, thus causing energy loss.
4. 定期清洗可提高空调的使用寿命。
4. Regular cleaning can improve the service life of air conditioners.
管尺寸的简单的计算,都有一个相应的公式,管处理如下:济南管加工尺寸=高温管空气/风速,可以再打来,耐高温硅胶软管济南螺旋风管主要由玻璃纤维布,非燃性高分子材料,高温硅橡胶,高弹性线和线的5。其制造工艺为高温硫化胶。而螺旋翼缘通风管，其为螺旋薄壁管，是采用金属带材料盘管。
Simple calculation of pipe size, there is a corresponding formula, pipe processing as follows: Jinan pipe processing size = high temperature pipe air/wind speed, can call again, high temperature silicone hose Jinan spiral duct is mainly made of glass fiber cloth, non-flammable polymer materials, high temperature silicone rubber, high elastic line and line 5. Its manufacturing process is high temperature vulcanizate. The spiral flange ventilation pipe, which is spiral thin-walled tube, is made of metal tape coil.
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