随着采矿业的发展,高温环境矿井也日益增多,通风降温和机械制冷降温在煤矿矿井中的应用越来越普遍。以降温设备风机盘管为例,从测试设备的选择、测试断面的确定、测点布置、数据处理等方面,阐述了风量的测试方法。 With the development of mining industry, high temperature environment mines are also increasing day by day. The application of ventilation and cooling and mechanical cooling in coal mines is more and more common. Taking cooling fan coil of cooling equipment as an example, this paper elaborates the testing method of air volume from the aspects of the selection of testing equipment, the determination of test cross section, the arrangement of measuring points and data processing.