关于实验室燃气配气系统的探讨

Probe into Gas-mixed System in Laboratory

介绍了实验室燃气配气系统的原理、计算过程及装置。根据燃具使用地燃气的华白数和燃烧势 ,用H2 、CH4 、N2 3种单一气体通过计算可在容器中配制成与使用地气质相同的燃气。通过测试所配制的燃气 。

This paper introduces principle, calculation process and installation in laboratory. According to wobbe number and combustion potential of the use area of gas appliance, hydrogen, methane and nitrogen, three single gases, can be used to mix the same quality gas in container as that of use area through calculation. This mixed gas can be used to test gas appliance through testing equipment, and can be ensured that gas appliance can work properly in use area.