专注通风管道加工·排烟罩

　　The use of the ventilation duct allows the ventilation of the house and the house to be fully ventilated and fully realizes the low carbon energy saving. To solve all kinds of collision and coordination principle of ventilation pipe.

　　施工前应设备总管的工程师，将各工种的管线，单线画在一张平面图上。每种管道用一种彩色笔。在各交点处综合其标高，看是否有矛盾之处，及时发现，将问题解决在安装之前。为了减少投资，节省空间，降低层高，有些敷设无坡度要求的管道，可以穿梁敷设(如自来水管道，消防喷洒干管等)。

　　Prior to construction, the engineer of the equipment main shall draw the line of each type of work in a single plan. Each pipe uses a color pen. At the intersection of each of its elevation, to see if there are inconsistencies, timely discovery, the problem before the installation. In order to reduce investment, save space and reduce storey height, some pipelines with no slope requirements can be laid through beams (such as water pipes, fire fighting, dry pipes, etc.).

　　通风管道在现在的生活中使用的较多，所以我们应该注意其特点，这样才能让其使用的时间更长。

　　Ventilation pipes are used more frequently in our daily life, so we should pay attention to their characteristics so that they can be used longer.

　　根据我国多年的工程应用实践与产品状况，规定了热敏胶带与压敏胶带的剥离强度试验低值与铝箔厚度值;要求胶带宽度不应小于50mm，防止使用的胶带不能满足管壁密封的强度和风管使用年限。

　　According to the engineering practice and product status in China for many years, the provisions of the minimum value of the peel strength test of thermal tape and adhesive tape and foil thickness requirements; the tape width should not be less than 50mm, to prevent the tape can not be used to meet the sealing wall strength and wind period of use.

　　施工简单的避让施工难度大的：这是从避免增加安装难度方面考虑的。工程量小的让工程量大的：这是从避免增加安装工程量方面考虑的。

　　Construction is simple to avoid construction difficult: This is to avoid increasing the difficulty of installation considerations. Small amount of engineering, so that the amount of Engineering: This is to avoid increasing the amount of installation projects to consider.

　　技术要求低的管线让技术要求高的管线：这是从避免增加技术要求难度方面考虑的,阀件小的让阀件多的：考虑安装、操作、维护等因素。

　　Technically demanding pipelines allow technically demanding pipelines: considering the difficulty of increasing technical requirements, the valves are small in size: consider installation, operation, maintenance, and other factors.

　　热敏胶带的优点是依靠热熔粘接，只要不在加热，在常温下胶面是固化的，具有牢靠的粘接强度。

　　Heat sensitive adhesive tape has the advantage of relying on hot melt bonding, as long as not heated, at room temperature, the plastic surface is solidified, and has a strong bond strength.

　　本文由山东通风管道加工友情奉献.更多有关的知识请点击:http://www.jnqsg.com/我们将用的技术.真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　In this paper, the processing by the Shandong friendship ventilation pipeline dedication. More related knowledge: Please click http://www.jnqsg.com/ we will use the most advanced technology. The most sincere attitude, to provide you with the most comprehensive service. More related knowledge and we will continue to offer. Please look forward to.

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