消防排烟风机的要求及其特点
Requirements and characteristics of fire smoke exhaust fan
消防排烟风机首先应该满足温度和时间的特性，即国家规定的280℃/0.5h；其次，在一般环境温度下，可以保证有效的排烟控制量。此外还要求消防排烟风机能够进行周期性的实验，能够发现其中的不足，并加以改进；可以适用各种通风要求的管道，便于安装与使用。
The fire smoke exhaust fan shall first meet the characteristics of temperature and time, i.e. 280 ℃ / 0.5h specified by the state; Secondly, under the general ambient temperature, it can ensure the effective smoke exhaust control. In addition, it is also required that the fire smoke exhaust fan can carry out periodic experiments, find out the shortcomings and improve them; It can be applied to pipes with various ventilation requirements, which is convenient for installation and use.
消防排烟风机的性能优良、耐高温性能良好、效率高、占地比离心风机少、高温性能优良。消防排烟风机能在300℃高温条件下连续运行60分钟以上，100℃温度条件下连续20小时不损坏，应用范围广，可根据高级民用建筑的不同要求，采用变速或多速的驱动型式，消防排烟风机广泛应用于高级民用建筑、烤箱、地下车库、隧道等场合。安装方便，保定平面设计培训 保定室内设计培训 保定空调移机 保定太阳能维修 保定厨房排烟 雄安管道通风 可直接和墙壁安装，安装可采用垂直式、水平式或吊装式，很大程度上节省了占地面积。
The fire smoke exhaust fan has excellent performance, good high temperature resistance, high efficiency, less land occupation than the centrifugal fan and excellent high temperature performance. The fire smoke exhaust fan can operate continuously for more than 60 minutes under the high temperature of 300 ℃ and 20 hours under the temperature of 100 ℃, and has a wide range of applications. It can adopt variable speed or multi speed drive type according to the different requirements of advanced civil buildings. The fire smoke exhaust fan is widely used in advanced civil buildings, ovens, underground garages, tunnels and other occasions. The installation is convenient, and can be directly installed with the wall. The installation can be vertical, horizontal or hoisting, which saves the floor area to a great extent.