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矿井通风是实现矿井安全生产必不可少的手段之一。通风仪表是矿井通风的必备工具。在通风仪表的校正工作中,全国各地普遍要求对检验设备和检验方法有统一的规定和准标,以保证通风仪表的正常应用。为此,煤炭工业部标准化处于1980年提出由煤炭科学研究院重庆研究所建立通风仪表部级检验站。根据这一要求,我所于1987年9月研制成功了KBF-1-19型矿用低速风洞,准备用作通风仪表标准计量检测装置。
Mine ventilation is one of the essential means to achieve mine safety production. Ventilation meters are an essential tool for mine ventilation. In the calibration work of ventilation instruments, it is generally required throughout the country to have uniform rules and standards for inspection equipment and inspection methods to ensure the normal application of ventilation meters. To this end, the Ministry of Coal Industry standardization in 1980 proposed by the Chongqing Institute of Coal Research Institute to establish ventilation instrument ministerial inspection station. According to this requirement, we successfully developed the KBF-1-19 mining low-speed wind tunnel in September 1987, which is to be used as a standard measurement and detection device for ventilation instruments.