家用燃气灶是通过燃气的化学能向热能的转化来烹调菜肴、加工食品，以满足家庭需要的燃气用具。燃气灶由供气部分、燃烧部分和辅助部分。
分析了家用燃气灶旋流式燃烧器的原理，并介绍其设计原则。
This article analyzes the principle of eddying flow burner of domestic gas range, and introduces the design principle of eddying flow burner.
安全型家用燃气灶能在非正常情况下煤气泄漏时及时切断煤气，防止用户的人身和财产受到损害。
Safety devices can promptly cut off gas supply in case of abnormal leak. In the article, different types and the principle of operation of these devices are introduced.
其中家用节能燃气灶已获国家技术专利。
And the home use energy conservation fuel gas stove has obtained the country technical monopoly.
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