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四种常见通风管道的历史的起源知识

发布人:http://www.xoombulbs.com   发布时间:2017-11-23 16:41:08

一种:镀锌钢板风管
The first type: galvanized steel duct
市场上使用普及的通风管道,使用镀锌薄钢板加工制作而成,适合湿度小的一般性空气的输送,无保温和消声功能,需另加消声器,重量重,制作安装周期长。
The most popular ventilation pipe used in the market is made of galvanized steel sheet, which is suitable for the transportation of general air with little humidity, without heat preservation and noise elimination. It needs additional muffler, heavy weight, long production and installation cycle.
无机玻璃钢风管
Inorganic glass fibre reinforced plastic air duct
起源于上个世纪八十年代的中国,使用玻璃纤维增强氯氧镁水泥加工制作,不燃A级、耐腐蚀、硬度大但脆弱,受自重影响容易变形断裂,无保温和消声功能,需加装消声器,重量重,制作安装周期长。
Originated in the last century in 80s Chinese, using glass fiber reinforced magnesium oxychloride cement manufacture, burning a, corrosion resistance, high hardness but fragile, easy to influence by gravity deformation and fracture, without insulation and noise elimination function, need to install muffler, weight, installation of the production cycle is long.
第二种:玻镁风管
Second types: glass magnesium duct
起源于本世纪初的中国,采用无机玻璃钢风管材料复合聚氯乙烯泡沫板三明治的方式制作成板材,便于运输和加工,重量较轻,外层无机板可达不燃A级,内层保温材料阻燃。需加装消声器,强度差,漏风量大。
Originated from the beginning of this century, China made use of inorganic glass fiber reinforced plastic wind pipe material composite PVC foam board sandwich method to make board, easy to transport and processing, lighter weight, outer layer inorganic plate can be non combustible grade A, inner insulation material flame retardant. The muffler needs to be installed with poor strength and large air leakage.

QQ截图20170428145354.png复合玻纤板风管
Composite glass fiber board air duct
起源于上个世纪八十年代的美国,以离心玻纤板为基材,内敷玻璃丝布或铝箔,外覆防潮铝箔布(进口板材为内涂热敏黑色丙烯酸聚合物,外层为稀纹布/铝箔/牛皮纸),用防火粘接剂复合干燥后,再经切割、开槽、粘结加固等工艺而制成,根据风管断面尺寸、风压大小再采用适当的加固措施。防火性能不燃A级,保温性能好,重量轻,安装简便,消声性能优越,无须加装消声器。弊病不能在室外及潮湿地方使用。
Originated in the last century in the United States in 80s, by centrifugal glass fiber board as base material, apply glass cloth or aluminum foil covered with moisture-proof foil cloth (imported sheet coated with thermal black acrylic polymer, the outer layer is thin cloth / aluminum foil / kraft paper), fireproof adhesive composite after drying, after cutting, notching, bond reinforcement technology made according to the wind pipe section size, the size of the wind pressure and reinforced by appropriate measures. The fireproof performance is grade A, the insulation performance is good, the weight is light, the installation is simple, the noise elimination performance is superior, and the muffler is not needed. The disease cannot be used outdoors or in wet places.
第三种:酚醛风管
Third: phenolic air duct
起源于本世纪初的中国,以酚醛泡沫为基材,内外覆压花铝皮。保温性能优越,防火性能优越在不燃A级--难燃B1级之间,重量轻易安装。需加装消声器,弊病是长期释放甲醛及苯等有害气体。
Originated from China in the beginning of this century, phenolic foam was used as the base material, and embossed aluminum coating was coated inside and outside. Excellent insulation performance, excellent fire resistance in the non flammable class a refractory B1 class, easy to install weight. It is necessary to install muffler, which is the long-term release of harmful gases such as formaldehyde and benzene.
聚氨酯风管
Polyurethane air duct
起源于上个世纪70年代末期的欧洲,以聚氨酯泡沫为基材,内外覆压花铝皮。保温性能优越,防火性能优越,重量轻易安装。需加装消声器,弊病是防火性能只能达到B1级。
Originated from Europe in the late 70s of the last century, polyurethane foam was used as the base material, and embossed aluminum coating was coated inside and outside. Excellent insulation performance, superior fire resistance, easy installation of weight. Need to install muffler, the disadvantage is that fire performance can only reach B1 level.
第四种:纤维织物空气分布器(布风管)
Fourth: fiber fabric air distributor (air distributor)
源于1973年丹麦,一个项目应用于哥本哈根皇冠屠宰场,由于具有送风柔和、易于清洗、安装方便等特点,70年代后期开始向食品行业以外的领域拓展,目前已成为在国际市场上占有相当大份额的一种通风系统模式。
From Denmark in 1973, the first project in Copenhagen crown slaughterhouse, because of the characteristics of the air soft, easy cleaning, convenient installation, late 70s began to expand beyond the realm of the food industry, has become a model of ventilation system occupies a large share in the international market.
空气分布器具有面式出风,风量大,送风均匀,无吹风感,无需保温杜绝冷凝;易清洁维护;美观高档、色彩多样;重量轻至金属风管的1%,屋顶负重可忽略不计;安装简单,工程周期缩短至传统风管的1/10等优点,防火性能可达到A级和B1级。无须加装消声器、风口、风阀、保温材料、静压箱。弊病是必须明装,实体吊顶内无法使用。
The air distributor has to face the wind, large volume, uniform air supply, no sense of hair, without insulation prevent condensation; easy cleaning and maintenance; beautiful high-grade, colorful; light weight to the metal duct 1%, the roof load can be ignored; the installation is simple, construction period is shortened to traditional duct 1/10 etc. the advantages, fire performance can reach grade A and B1. No muffler, air outlet, air valve, thermal insulation material and static pressure box are needed. The disadvantage is that it must be installed and can not be used in the solid ceiling.
2002年雀巢双城项目中一次采用空气分布器,在中国市场得到了高度关注。2006年FAERY法瑞(中国)在北京中关村投资创办北京法布瑞克技术有限公司,并成为中国烟草、中国兵器、中粮集团、中石油、华润集团、北汽集团等央企及雀巢、家乐福、卡夫、嘉吉、徐福记、巴斯夫、宝马等外企的首选供应商,FAERY现今已成为空气分布器优质品的代名词。
In 2002, Nestle Shuangcheng project used air distributor for the first time, which has been highly concerned in the Chinese market. 2006 FAERY Fairui (Chinese) in Beijing, Zhongguancun invested Beijing fabricair Technology Co. Ltd., and become the preferred supplier to foreign China tobacco, Chinese weapons, COFCO, PetroChina, Huarun group, Beijing Automotive Group and other central enterprises Nestle, Carrefour, kraft, Jia Ji, BASF, BMW, xufuji, FAERY now has become a generation noun air distributor of premium products.

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