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2019年送彩金网站大全风管的气氛活动及呆板水平高!

源头:http://www.xuniyuxianshi.com 日期:2019-09-24 公布人:admin

  大型修筑,为了抵达精良的透风结果,通常采取透风步伐,除了空调电力配置,重复添加一些透风2019年送彩金网站大全,抵达透风换气的结果,以及完成这一目的,2019年送彩金网站大全正在颠末螺旋风管、螺旋风管普及运用。即日和2019年送彩金网站大全谈谈济熏风管加工厂:
  In order to achieve good ventilation effect in large-scale buildings, ventilation measures are usually adopted. In addition to air-conditioning power equipment, some ventilation ducts are often added to achieve ventilation and ventilation function, and to achieve this goal, we are using spiral ducts and spiral ducts widely. Today we talk about Jinan Air Pipe Processing Plant:
  尽管螺旋风管有很多下风,但它是在大少数环境下表露在户外,以是风下雨,太阳,这些要素将螺旋风管蜕化或蜕化,因此要求它具有防腐遵从的产品有镀锌螺旋风管、不锈钢螺旋风管、复合螺旋风管,三种2019年送彩金网站大全耐蜕化。
  Although spiral duct has many advantages, it is exposed to the outdoors in most cases, so wind, rain, sun, these factors will corrode or corrode the spiral duct. Therefore, the products required for its anti-corrosion performance are galvanized spiral duct, stainless steel spiral duct, composite spiral duct, and three kinds of pipelines are corrosion-resistant.
  螺旋风管气流精良,有效活动面积大,体系压降小,一样伟大运转体系功耗低。同时,由于螺旋风管采取螺旋咬口,其强度高于类似规格的风管。
  The helical duct has good air flow, large effective flow area, small pressure drop and low power consumption in daily operation. At the same time, the strength of the spiral duct is higher than that of the duct of the same specification because of the spiral bite.
  在气氛颠末2019年送彩金网站大全的进程中,圆周处设有螺旋咬口缝,增长了气氛2019年送彩金网站大全的强度,不易孕育发生振动。因此,它在飞扬低频噪声的转达方面具有精良的隔声结果,可以有效地飞扬管壁的传声,提高修筑的质量。研讨标明,由于螺旋管的刚度比螺旋管高,其下频段为3~10dB,下频段为12~ 20db。在风道截面类似、风道质料厚度类似的条件下,椭圆螺旋风道在低频段的隔声结果比矩形风道好约10dB。
山东透风2019年送彩金网站大全
  In the process of air passing through the pipeline, there are spiral bite seams at the circumference, which increase the strength of the air pipeline and avoid vibration. Therefore, it has good sound insulation effect in reducing the transmission of low-frequency noise, can effectively reduce the sound transmission of the pipe wall, and improve the quality of the building. The results show that the stiffness of the helical tube is higher than that of the helical tube, and its lower frequency band is 3-10 dB and 12-20 db. On the premise of similar cross section and the same thickness of duct material, the sound insulation effect of elliptical helical duct in low frequency band is about 10 dB better than that of rectangular duct.
  螺旋风管呆板化水平高
  High degree of mechanization of spiral duct
  螺旋椭圆形风管与带钢卷螺旋风管,颠末风管成型机咬骨头的外形,以及沿螺旋渐开线跟踪卷成圆管的外形,与此同时,咬缝的压力,后运用格外配置将拉伸后的圆形风管成型加工成一个扁平的椭圆。用户可依据需要剪短。螺旋风管的制造自动化水平高,斲丧速率快。同时采取工厂化斲丧和范例化斲丧,大大提高了椭圆螺旋风管的斲丧遵从,集团性强。
  The spiral elliptical duct and the strip coiled spiral duct are formed into a flat ellipse by means of the shape of the bite bone of the duct forming machine and the shape of the coiled circular duct tracked along the spiral involute. At the same time, the pressure of the bite seam is used to shape the stretched circular duct. Users can cut it short as needed. The manufacturing automation of spiral air duct is high and the production speed is fast. At the same time, the production efficiency of elliptical helical duct has been greatly improved by adopting factory production and standardized production.
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