天然气灶的风门是怎么调节的?

2025-04-01 21:19:18
推荐回答(4个)
回答1:

通常调整到内焰长度在0.7~1.5cm左右。
  天然气灶指以天然气作为燃料进行直火加热的厨房用具。

  天然气灶的风门指控制参与燃烧的空气量的挡板式阀门。
  天然气灶燃烧是先将天然气在风道(风门)中心 处的喷嘴喷出,利用喷射的吸附力吸入空气并加以混合后进入火盘燃烧。在这个过程中空气和燃气的比例对燃烧质量有很大影响。
  在燃烧过程中,空气过多容易造成回火(一种由于燃烧的化学反应过快造成的混合气体不等到达火盘就开始燃烧的现象);空气过少会造成燃烧不完全,产生黑烟。风门开度的要求是火焰最小时不发生回火,最大时不产生黑烟。此时燃气灶全开时火焰的内焰(火焰中间一层)的长度通常在0.7~1.5cm 左右。可以直接调整到1cm,然后根据效果调整。

回答2:

空气进入太少,,在灶的下面,有一个可以左右调节的铁片,将火打着之后,调节那个铁片,直至火焰发蓝为止

回答3:

所有燃气灶具都必须注意调节火焰和风门大小,使燃烧火焰呈蓝色锥体,火苗稳定;因为风门过大,空气量太多,火不易点着;风门太小,易产生红火和不完全燃烧。对于带熄火保护装置的燃气灶,风门调节比例为:一只直接连通小炉头的风门要尽量关小,另一只通向外圈的风门打开扇面的三分之一即可。

回答4:

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