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共板法兰厨房风管对管壁厚度的要求

来源:/添加时间:2018-03-19 11:56:41
共板法兰风管工程整个施工过程80%工作量在工厂均由机械设备按工艺流程加工完成(包刮下料、成型、合缝与拼角、密封处理、清洁处理、风管吊架与吊筋制作)。
TDF project of the whole construction process of the 80% work in the factory by the machinery and equipment to complete the processing according to the process (include cutting, molding, linking and sealing treatment, fight angle, cleaning, wind pipe hanger and hanger production).
施工现场仅剩下风管连接与吊装工作,现场施工工具简单、安装方便。与普通的角钢法兰风管相比,系统整体重量轻,安装方便,省时省工省料。用此工艺能缩短工期,节省成本。
Only the wind pipe connection and hoisting work are left in the construction site, and the on-site construction tools are simple and easy to install. Compared with the common angle steel flange wind pipe, the system has light weight, convenient installation, saving time and saving labor and material. This process can shorten the time limit and save the cost.
1、多个防烟分区结合排烟和通风系统,在这种情况下,最好是电动阀+排烟口,通常打开通风,火烟非电动阀处设置关闭分行,超过280度的空气吹走,如烟雾扩散到其他烟区开放管道上的防烟分区反电动阀
济南厨房排烟管道
1, a combination of smoke control and smoke exhaust and ventilation system, in this case, the best is the electric valve + exhaust port, usually open the ventilation, fire and smoke non closed branch set electric valve, more than 280 of the air blown away like smoke, smoke spread to other areas of open channel on the counter area electric valve
2、存储功能一般住宅的地下室,分为小储藏室、排烟系统,一个系统负责1或2个防烟分区,烟气蔓延迅速,与阀门的开启和关闭,个人认为会降低系统的安全性,所以排烟开更好,通常打开通风,火灾都是公开的,超过280度了
2, storage function of general residential basement, divided into small storage room, exhaust system, a system for 1 or 2 smoke control, smoke spread quickly, and the opening and closing of the valve, that will reduce the security of the system, so the exhaust opening is better, usually open the ventilation, fire are open more than 280 degrees.
管道的材料要选用耐火极限不低于1小时的不燃性材料。当前存在的主要问题是排烟成品管道燃烧性能和耐火极限普遍未经国家有关部门检测,且少数排烟管道材料的燃烧性能、管壁厚度不符合要求。
The material of the pipe should be used as a non combustible material with a fire resistance limit of not less than 1 hours. The main problem is that the combustion performance and fire resistance of finished products pipeline are generally not detected by the relevant departments of the state, and the combustion performance and wall thickness of a few exhaust pipe materials do not meet the requirements.
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The above is the sharing of Ji'nan kitchen exhaust pipe today. Are you satisfied? Welcome to our website: / and pay attention to our products. We will provide you with excellent products and sincerely cooperate with you.

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