新闻动态
机械设备充压排风通风排烟管道系统
易导致烟尘短路故障，欠缺基本上的技术专业定义，也显著违背了GB 50016—2006《建筑设计防火规范》(下称《建规》)第9.4.7条(机械设备充压排风通风排烟管道系统软件和排烟系统送风系统软件的户外进气口宜布置在户外送风口的下边，且坡度不适合低于3.0 m;当水准布置时，
It is easy to cause smoke and dust short circuit fault, and there is a lack of basic technical professional definition, It also significantly violates Article 9.4.7 of GB 50016-2006 code for fire protection design of buildings (hereinafter referred to as "building code") (the outdoor air inlet of mechanical equipment pressurized exhaust ventilation and smoke exhaust duct system software and smoke exhaust system air supply system software should be arranged below the outdoor air supply outlet, and the slope should not be less than 3.0 m; when it is arranged horizontally,
水平距离不适合低于10 m)和GB 50045—95《高层民用建筑设计防火规范(2005年版)》(下称《高规》)第八.3.9条(机械设备充压通风机……离心风机部位应依据供电系统标准、排风量分派平衡、新风系统通道不会受到火、烟威协等要素明确)的要求。别墅地下室运用顶端光照自然通风井筒设定排风(烟)口时，如未作专业解决，这类气旋短路故障的状况更非常容易发生。
The horizontal distance shall not be less than 10 m) and the requirements of article 8.3.9 of GB 50045-95 code for fire protection design of high rise civil buildings (2005 Edition) (hereinafter referred to as the "high code") (the position of mechanical equipment pressurized fan... Centrifugal fan shall be determined according to the standard of power supply system, the distribution balance of exhaust air volume, and the channel of fresh air system will not be affected by fire, smoke and other factors). When the natural ventilation shaft with top illumination is used to set the exhaust (smoke) outlet in the basement of the villa, if it is not professionally solved, this kind of cyclone short-circuit fault is more likely to occur.
It is easy to cause smoke and dust short circuit fault, and there is a lack of basic technical professional definition, It also significantly violates Article 9.4.7 of GB 50016-2006 code for fire protection design of buildings (hereinafter referred to as "building code") (the outdoor air inlet of mechanical equipment pressurized exhaust ventilation and smoke exhaust duct system software and smoke exhaust system air supply system software should be arranged below the outdoor air supply outlet, and the slope should not be less than 3.0 m; when it is arranged horizontally,
水平距离不适合低于10 m)和GB 50045—95《高层民用建筑设计防火规范(2005年版)》(下称《高规》)第八.3.9条(机械设备充压通风机……离心风机部位应依据供电系统标准、排风量分派平衡、新风系统通道不会受到火、烟威协等要素明确)的要求。别墅地下室运用顶端光照自然通风井筒设定排风(烟)口时，如未作专业解决，这类气旋短路故障的状况更非常容易发生。
The horizontal distance shall not be less than 10 m) and the requirements of article 8.3.9 of GB 50045-95 code for fire protection design of high rise civil buildings (2005 Edition) (hereinafter referred to as the "high code") (the position of mechanical equipment pressurized fan... Centrifugal fan shall be determined according to the standard of power supply system, the distribution balance of exhaust air volume, and the channel of fresh air system will not be affected by fire, smoke and other factors). When the natural ventilation shaft with top illumination is used to set the exhaust (smoke) outlet in the basement of the villa, if it is not professionally solved, this kind of cyclone short-circuit fault is more likely to occur.