High temperature-resistant test methods for smoke and heat exhaust ventilators
消防排烟风机耐高温试验方法
中华人民共和国公安部
本标准规定了机号不大于No.18的轴流式（与之相应的离心式）消防排烟风机在试验室进行耐高温试验的试验装置、风机安装、试验方法、判定准则和试验报告等；机号大于No.18的轴流式（与之相应的离心式）消防排烟风机采用电加热试验装置只进行耐高温试验，不测高温状态下的空气动力性能，仅测量风机常温下的空气动力性能。
本标准适用于工业与民用建筑、人防工程等建筑物、隧道、地铁内安装的消防排烟风机的耐高温性能测试。
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