热负荷和热强度受煤气压力和燃气阀有效流通面积等参数的影响。反之,它也影响频率、过剩空气系数、燃烧室平均压力、一氧化碳排放量及燃烧稳定性。对上述参数的关系进行了实验与理论分析。它表明热负荷与燃气压力呈线性关系,并能借改变燃气阀的有效流通面积来调节。随热负荷增加,频率增加和过剩空气减小。 Heat load and heat intensity are affected by parameters such as the gas pressure and the effective flow area of ​​the gas valve. Conversely, it also affects the frequency, excess air ratio, average pressure in the combustion chamber, carbon monoxide emissions and combustion stability. The relationship between the above parameters were experimentally and theoretically analyzed. It shows that the heat load is linear with the gas pressure and can be adjusted by changing the effective flow area of ​​the gas valve. As the heat load increases, the frequency increases and the excess air decreases.