公共建筑防排烟设施设计的问题分析及对策

Problems and Countermeasures for Smoke Control Facilities in Public Building Design

从自然排烟设施达不到排烟目的,设置机械加压送风防烟设施部位所要求的余压值难以形成,机械排烟设施的排烟效果不明显,防排烟风机的配电不符合规范要求,应设机械防排烟设施的部位未按规范要求设置等方面论述了高层民用建筑的防排烟系统的设计和施工中问题,并分析了解决问题的对策。

In this paper, natural draft facilities from the smoke not the purpose of pressurized air supply smoke machines set up facilities in parts of the requi red pressure value difficult to form, mechanical facilities, smoke smoke effect was not obvious, Smoke control fans distribution do not meet regulatory requirements, should be set up machinery parts Smoke control facilities such as failure to set the regulatory requirements of high-level civil aspects of the Smoke control system design and construction issues and analysis of the response.