摘要
从减少燃气灶烟气热损失方面,研究提高家用大气式燃气灶热效率的方法。通过采用火孔向内聚中分气盘和喇叭孔旋火火孔、加装半封闭燃烧室和减小排烟间隙等方法,可显著提高热效率,达70%以上。
The way to improve the thermal efficiency of domestic atmospheric gas stove is studied by reducing the exhaust gas heat loss. The thermal efficiency of more than 70% can be significantly improved by adopting the air distribution disk with flame hole cohesion and trumpet-shaped vortex flame hole, adding the semi-closed combustion chamber and reducing the gap for smoke exhaust.
出处
《煤气与热力》
2014年第7期31-34,共4页
Gas & Heat
关键词
家用大气式燃气灶
旋火火孔
热效率
半封闭燃烧室
排烟间隙
domestic atmospheric gas stove
vortex flame hole
thermal efficiency
semi-closedcombustion chamber
gap for smoke exhaust
