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.

　　施工前應設備總管的工程師，將各工種的管線，單線畫在一張平面圖上。每種管道用一種彩色筆。在各交點處綜合其標高，看是否有矛盾之處，及時發現，將問題解決在安裝之前。為了減少投資，節省空間，降低層高，有些敷設無坡度要求的管道，可以穿梁敷設(如自來水管道，消防噴灑干管等)。

　　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.).

　　通風管道在現在的生活中使用的較多，所以我們應該注意其特點，這樣才能讓其使用的時間更長。

　　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.

　　根據我國多年的工程應用實踐與產品狀況，規定了熱敏膠帶與壓敏膠帶的剝離強度試驗低值與鋁箔厚度值;要求膠帶寬度不應小于50mm，防止使用的膠帶不能滿足管壁密封的強度和風管使用年限。

　　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.

　　施工簡單的避讓施工難度大的：這是從避免增加安裝難度方面考慮的。工程量小的讓工程量大的：這是從避免增加安裝工程量方面考慮的。

　　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.

　　技術要求低的管線讓技術要求高的管線：這是從避免增加技術要求難度方面考慮的,閥件小的讓閥件多的：考慮安裝、操作、維護等因素。

　　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.

　　熱敏膠帶的優點是依靠熱熔粘接，只要不在加熱，在常溫下膠面是固化的，具有牢靠的粘接強度。

　　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.

　　本文由山東通風管道加工友情奉獻.更多有關的知識請點擊:http://www.pvcbox.cn/我們將用的技術.真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　In this paper, the processing by the Shandong friendship ventilation pipeline dedication. More related knowledge: Please click http://www.pvcbox.cn/ 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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