通風(fēng)管道在應(yīng)用中該如何選擇？

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1.鍍鋅白鐵板

1. Galvanized white iron plate

大家應(yīng)該都了解這種材質(zhì)，屬于傳統(tǒng)產(chǎn)品。強度高，簡便易得，但不耐腐蝕，易生銹。適合無腐蝕，干燥的氣體輸送。無消聲和保溫功能，必須加保溫層和保溫防護層。需設(shè)置消聲器，制作安裝費時費工。如果保溫層不夠理想，易產(chǎn)生冷橋現(xiàn)象。漏風(fēng)量約8-10%。

Firstly, everyone should be familiar with this material, which belongs to traditional products. High strength, easy to obtain, but not resistant to corrosion and prone to rusting. Suitable for non corrosive and dry gas transportation. There is no sound reduction or insulation function, and an insulation layer and insulation protection layer must be added. Silencers need to be installed, and production and installation are time-consuming and labor-intensive. If the insulation layer is not ideal enough, it is easy to produce cold bridge phenomenon. The air leakage rate is about 8-10%.

2.無機玻璃鋼風(fēng)道

2. Inorganic fiberglass air duct

無機玻璃鋼風(fēng)道又叫玻璃纖維氯氧鎂水泥通風(fēng)管，是近十幾年的的研究成果，質(zhì)量受原料配比影響較大。遇火不燃，耐腐蝕，份量重，硬度大，韌性低，易吸潮泛鹵，受自重影響易變型，易酥裂，無保溫消聲功能，必須另外再加保溫層及保溫防護層，需置消聲器。無機玻璃鋼風(fēng)道為工廠預(yù)制成型，運輸費用高，不易安裝搬運。漏風(fēng)量約為6-8%。因表面粗糙清洗不便。

Inorganic fiberglass duct, also known as glass fiber magnesium oxychloride cement ventilation duct, is a research achievement in the past decade, and its quality is greatly affected by the proportion of raw materials. Non flammable when exposed to fire, corrosion-resistant, heavy in weight, high in hardness, low in toughness, prone to moisture absorption and halogenation, susceptible to deformation and cracking due to self weight, without insulation and noise reduction function. An additional insulation layer and protective layer must be added, and a silencer must be installed. Inorganic fiberglass ducts are prefabricated in factories, with high transportation costs and difficulty in installation and handling. The air leakage rate is about 6-8%. Difficulty in cleaning due to rough surface.

3.機制玻鎂風(fēng)管板是以氧化鎂，氯化鎂，和水三元體系，經(jīng)配置和加改性劑而制成的。性能穩(wěn)定的鎂質(zhì)膠凝材料，以中堿性玻纖網(wǎng)為增強材料，以輕質(zhì)材料<聚苯泡沫、珍珠巖等;為填充物復(fù)合而成的新型不燃性裝飾材料。采用特殊生產(chǎn)工藝加工而成，具有防火、防水、無味、、不凍、不腐、不裂、不變、不燃、質(zhì)輕、施工方便、使用壽命長等特點。

3. The mechanism glass magnesium air duct board is made of a ternary system of magnesium oxide, magnesium chloride, and water, which is configured and modified with modifiers. Magnesium cementitious material with stable performance, medium alkaline glass fiber mesh as reinforcement material, light material<polyphenylene foam, perlite, etc; A new type of non combustible decorative material composed of fillers. Made using special production processes, it has the characteristics of fire prevention, waterproofing, odorless, non-toxic, non freezing, non corrosive, non cracking, non flammable, lightweight, convenient construction, and long service life.

不同的用途可以選擇不同的通風(fēng)管道，對于通風(fēng)管道的特點來說，隨著社會的不斷的發(fā)展，科技水平也是在不斷的提高，自動化發(fā)展已經(jīng)成為了現(xiàn)在發(fā)展不可或缺的因素，只有適應(yīng)了自動化的發(fā)展才能夠得到發(fā)展，風(fēng)管設(shè)備的自動化程度也是很高，大大的降低了勞動強度，自動完成一系列的工作，還可以實現(xiàn)自動切割、鏈接等功能，充分的發(fā)揮了自動化的功能。

Different ventilation ducts can be selected for different purposes. For the characteristics of ventilation ducts, with the continuous development of society and the continuous improvement of technological level, automation development has become an indispensable factor in current development. Only by adapting to the development of automation can development be achieved. The automation level of air duct equipment is also very high, greatly reducing labor intensity, automatically completing a series of tasks, and can also achieve automatic cutting, linking and other functions, fully exerting the functions of automation.