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1.概述自然排烟窗大约是在2000年前后进入中国市场,并在5年前得到广泛应用的一种消防排烟窗,其原理是利用灼热的烟雾在上升过程中产生对流,达到自然排烟的作用。到2010年为止,自然排烟窗系统蚕食了大约15-20%的机械排烟的市场份额,这主要是由于它兼具消防排烟/日常通风/采光/装饰等多重功能,因此综合性价比高于机械排烟。同时在使用过程中,它还更节能,更环保,更容易维护保养。
1. Overview Natural smokestacks enter the Chinese market around the year 2000 and have been widely used five years ago as a fire extinction window. The principle is to use natural smoke to create convection during ascent, The role of smoke. As of 2010, the natural smoke exhaust system has eaten about 15-20% of the market share of mechanical exhaust smoke, mainly due to its multiple functions of fire exhaust, daily ventilation, lighting and decoration, In the mechanical exhaust. At the same time in use, it is also more energy efficient, more environmentally friendly and easier to maintain.