通风管道定做的好还是成品好？

发布人：http://www.sftfgd.com   发布时间：2020-05-08 14:41:05

跟着经济的快速展开，通风管道在生活生产中也是不能够无视的，像是饭馆里，因为有了通风设备才华够为消费者供应出色的用餐环境，让更多的人来饭馆吃饭，关于工业生产中，像是矿产发掘中，更需求出色的通风条件以此来改进工作环境，保证矿工们的呼吸健康。

With the rapid development of economy, ventilation pipes can not be ignored in life and production, such as restaurants, because ventilation equipment can provide excellent dining environment for consumers, so that more people can come to restaurants to eat. In industrial production, such as mining, more excellent ventilation conditions are needed to improve the working environment and ensure the respiratory health of miners Kang.

现在通风的设备、越来越受到重视，我们来看看有哪些优势?关于建筑的通风设备来说，在楼房建筑前期就应该设计好，率的施工比照的便利运用于工期较短的项目，并且机械化制造，使得更加的便利。一同风管衔接的法兰数量较少，想比照与吊装衔接工作量减少，与此一同呢，通风管道跟矩形的风管比较，标准化程度高并且吊装简略，使得过失的几率大大降低了。

Now more and more attention is paid to the ventilation equipment. Let's see what are the advantages? As for the ventilation equipment of buildings, it should be well designed in the early stage of building construction. The high-efficiency construction can be applied to the projects with short construction period, and mechanized manufacturing can make it more efficient and convenient. The number of flanges connected with the air duct is small, so it is necessary to reduce the workload of connecting with hoisting. Compared with the rectangular air duct, the ventilation duct has a high degree of standardization and a simple hoisting, which greatly reduces the probability of negligence.

消音通风管道系统建议运用的密封胶带有：天津通风管道热敏胶带、压敏胶带两种。在管道未用胶带密封前，应先运用专用的扒形装订针，对管道的搭接口进行固定，装订针的间隔为。装订时，装订针应与接缝略呈角度。装订针仅用于有盖舌的搭接口固定，若无盖舌，或平接口时，运用胶带接片进行固定，当通风管道系统内部的静压负载使玻纤通风管道管道壁呈现1％的挠度时，就需求对通风管道管道进行加固。

The recommended sealing tapes for energy-saving silencing ventilation duct system are: Tianjin ventilation duct thermal tape and pressure-sensitive tape. Before the pipeline is sealed with tape, the special pick binding needle shall be used to fix the lap joint of the pipeline, and the interval of binding needle is. When binding, the binding needle should be slightly angled with the seam. The binding needle is only used for fixing the lap joint with cover tongue. If there is no cover tongue or flat joint, the adhesive tape shall be used for fixing. When the static pressure load inside the ventilation pipe system makes the glass fiber ventilation pipe wall present 1% deflection, the ventilation pipe shall be reinforced.

一般消音通风管可选用以下方法来进行加固：拉杆加固法，它是选用钢彩、套管加固，一般运用在的正压加固。结构加固法，即选用轻钢龙骨加固。抱合加固法，即选用轻钢龙骨加固，运用在拉杆加固和的某些特别管道上，防下垂加固法，它用于特别管道的加固，如变经管道迂回管道加固。

General energy-saving silencing ventilation pipe can be reinforced by the following methods: pull rod reinforcement method, which is to use steel color, casing reinforcement, generally used in the positive pressure reinforcement. Structural strengthening method, that is, light steel keel reinforcement. The consolidation method is to use light steel keel for reinforcement, which is applied to some special pipes with tie rod reinforcement and anti sagging reinforcement method. It is used for the reinforcement of special pipes, such as the reinforcement of pipes with detour.

若是是管道表面面很纤细的破损，可以用专用的密封胶带来进行修补即可。若是是管道内表面有纤细破损，若是管道表面面的铝箔层发生破损，而玻纤保温层未发生损坏，则可选用一片合格的铝箔片进行管道铝箔表面的修补。若是管道壁的破损已达到玻纤保温层时，则可将破损的当地切开下来，开出男女搭接口，另选一块无缺的板材，根据切开下来的玻板尺度切开好，留下男女搭接口，在邻近接口上涂上修补胶及粘胶剂，根据技术标准进行密封。若是管道的破损比照严峻，且破损面积比照大，有可能会影响通风管道系统的正常工作时，就需求对管道进行替换修补，以保证系统的正常工作。

If the surface of the pipeline is very thin, it can be repaired with special sealing tape. If there is fine damage on the inner surface of the pipeline, if the aluminum foil layer on the surface of the pipeline is damaged, and the glass fiber insulation layer is not damaged, a qualified aluminum foil can be selected to repair the aluminum foil surface of the pipeline. If the damage of the pipe wall has reached the glass fiber thermal insulation layer, the damaged area can be cut down, and the male and female lap joint can be opened. Another board without defect can be selected. According to the size of the glass plate cut down, the male and female lap joint shall be left, and the adjacent joint shall be coated with repair glue and adhesive, and sealed according to the technical standard. If the damage of the pipeline is severe and the damaged area is large, which may affect the normal operation of the ventilation pipeline system, it is necessary to replace and repair the pipeline to ensure the normal operation of the system.