通風(fēng)管道定做的好還是成品好？

發(fā)布人：http://www.hkcts.com.cn   發(fā)布時(shí)間：2020-05-08 14:41:05

跟著經(jīng)濟(jì)的快速展開(kāi)，通風(fēng)管道在生活生產(chǎn)中也是不能夠無(wú)視的，像是飯館里，因?yàn)橛辛送L(fēng)設(shè)備才華夠?yàn)橄M(fèi)者供應(yīng)出色的用餐環(huán)境，讓更多的人來(lái)飯館吃飯，關(guān)于工業(yè)生產(chǎn)中，像是礦產(chǎn)發(fā)掘中，更需求出色的通風(fēng)條件以此來(lái)改進(jìn)工作環(huán)境，保證礦工們的呼吸健康。

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.

現(xiàn)在通風(fēng)的設(shè)備、越來(lái)越受到重視，我們來(lái)看看有哪些優(yōu)勢(shì)?關(guān)于建筑的通風(fēng)設(shè)備來(lái)說(shuō)，在樓房建筑前期就應(yīng)該設(shè)計(jì)好，率的施工比照的便利運(yùn)用于工期較短的項(xiàng)目，并且機(jī)械化制造，使得更加的便利。一同風(fēng)管銜接的法蘭數(shù)量較少，想比照與吊裝銜接工作量減少，與此一同呢，通風(fēng)管道跟矩形的風(fēng)管比較，標(biāo)準(zhǔn)化程度高并且吊裝簡(jiǎn)略，使得過(guò)失的幾率大大降低了。

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.

消音通風(fēng)管道系統(tǒng)建議運(yùn)用的密封膠帶有：天津通風(fēng)管道熱敏膠帶、壓敏膠帶兩種。在管道未用膠帶密封前，應(yīng)先運(yùn)用專(zhuān)用的扒形裝訂針，對(duì)管道的搭接口進(jìn)行固定，裝訂針的間隔為。裝訂時(shí)，裝訂針應(yīng)與接縫略呈角度。裝訂針僅用于有蓋舌的搭接口固定，若無(wú)蓋舌，或平接口時(shí)，運(yùn)用膠帶接片進(jìn)行固定，當(dāng)通風(fēng)管道系統(tǒng)內(nèi)部的靜壓負(fù)載使玻纖通風(fēng)管道管道壁呈現(xiàn)1％的撓度時(shí)，就需求對(duì)通風(fēng)管道管道進(jìn)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.

一般消音通風(fēng)管可選用以下方法來(lái)進(jìn)行加固：拉桿加固法，它是選用鋼彩、套管加固，一般運(yùn)用在的正壓加固。結(jié)構(gòu)加固法，即選用輕鋼龍骨加固。抱合加固法，即選用輕鋼龍骨加固，運(yùn)用在拉桿加固和的某些特別管道上，防下垂加固法，它用于特別管道的加固，如變經(jīng)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纖細(xì)的破損，可以用專(zhuān)用的密封膠帶來(lái)進(jìn)行修補(bǔ)即可。若是是管道內(nèi)表面有纖細(xì)破損，若是管道表面面的鋁箔層發(fā)生破損，而玻纖保溫層未發(fā)生損壞，則可選用一片合格的鋁箔片進(jìn)行管道鋁箔表面的修補(bǔ)。若是管道壁的破損已達(dá)到玻纖保溫層時(shí)，則可將破損的當(dāng)?shù)厍虚_(kāi)下來(lái)，開(kāi)出男女搭接口，另選一塊無(wú)缺的板材，根據(jù)切開(kāi)下來(lái)的玻板尺度切開(kāi)好，留下男女搭接口，在鄰近接口上涂上修補(bǔ)膠及粘膠劑，根據(jù)技術(shù)標(biāo)準(zhǔn)進(jìn)行密封。若是管道的破損比照嚴(yán)峻，且破損面積比照大，有可能會(huì)影響通風(fēng)管道系統(tǒng)的正常工作時(shí)，就需求對(duì)管道進(jìn)行替換修補(bǔ)，以保證系統(tǒng)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.