通風(fēng)管是用于通風(fēng)的空心管，多為圓形或方形。風(fēng)管的加工對以后風(fēng)管的使用有很大的影響。這也是為了操作者的。因此，有必要了解通風(fēng)管道的加工和安裝的注意事項(xiàng)。我們整理了相關(guān)資料，分享給大家。
Ventilation pipe is a hollow pipe for ventilation, which is mostly round or square. The processing of air duct has a great impact on the use of air duct in the future. This is also for the safety of the operator. Therefore, it is necessary to understand the precautions for the processing and installation of ventilation ducts. We sorted out relevant materials and shared them with you.
1、
濟(jì)南通風(fēng)管道加工在這一過程中應(yīng)盡量避免豎縫，但不得出現(xiàn)橫縫。此外，通風(fēng)管道的咬縫和縫隙的四個(gè)角需要符合設(shè)計(jì)清潔度要求，然后必須使用密封膠將它們密封嚴(yán)密。另外，通風(fēng)管片連接縫的密封面應(yīng)設(shè)置在通風(fēng)管壁的正壓側(cè)。
1. During the processing of ventilation pipes in Jinan, vertical joints should be avoided as much as possible, but transverse joints are not allowed. In addition, the undercut and the four corners of the gap of the ventilation pipe need to meet the design cleanliness requirements, and then they must be sealed tightly with sealant. In addition, the sealing surface of the joint of the ventilation pipe segment should be set on the positive pressure side of the ventilation pipe wall.
2、在加工過程中，不能在通風(fēng)管道內(nèi)設(shè)置鋼筋框架或鋼筋，因?yàn)檫@會(huì)對通風(fēng)管道的質(zhì)量產(chǎn)生一定的影響。
2. During the processing, the reinforcement frame or reinforcement cannot be set in the ventilation duct, because it will have a certain impact on the quality of the ventilation duct.
3、S型嵌件和C型直角嵌件的連接方式不能用于通風(fēng)管道的加工。此外，對于一些特殊的通風(fēng)管道，不能使用卡扣式咬合。
3. The connection mode of S-type insert and C-type right angle insert cannot be used for the processing of ventilation duct. In addition, for some special ventilation ducts, snap type bite cannot be used.
4、通風(fēng)管道制作完成后，應(yīng)使用清洗液進(jìn)行清洗。只有達(dá)到清潔標(biāo)準(zhǔn)后，才能及時(shí)封存。
4. After the ventilation duct is made, it should be cleaned with cleaning fluid. Only after reaching the cleaning standard can it be sealed in time.
5、當(dāng)玻纖復(fù)合板的風(fēng)管口為切面時(shí)，在裝配法蘭連接件前，應(yīng)在管端切面用膠帶或膠水堵住，防止玻璃纖維外露和散落。
5. When the air duct orifice of the glass fiber composite board is cut, the cut surface of the pipe end should be blocked with tape or glue before assembling the flange connector to prevent the glass fiber from being exposed and scattered.
6、如果是彩涂鋼板風(fēng)管，內(nèi)壁應(yīng)保持光滑，風(fēng)管加工過程中不得損傷涂層。如果有損壞，需要在表面涂上環(huán)氧樹脂能。另外，在風(fēng)管的加工過程中，必須采取防腐措施，不能使用盲鉚釘，并且在風(fēng)管部件組裝時(shí)，這些部件必須鍍鋅。
6. If the air duct is made of color coated steel plate, the inner wall shall be kept smooth, and the coating shall not be damaged during the processing of the air duct. If there is damage, the surface needs to be coated with epoxy resin. In addition, during the processing of the air duct, anti-corrosion measures must be taken, blind rivets cannot be used, and these parts must be galvanized when the air duct parts are assembled.
There are many things to pay attention to. Here are some common things. I hope you can help me. For more information, please come to our website http://www.heblc.com Consult!
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