一、如果火力不旺,抽力不大,火无响声,或者是灶门冒烟,就可能是间隙太小或过烟道太窄,应加大间隙,加宽或加高过烟道。一般炉灶间隙是10至30毫米宽,靠烟囱边最窄,靠灶门最宽。要求以能过烟而不要过火为原则。二、如果火力太猛,抽力过大,响声过大,热效率不高,可能是间隙太大和过烟道太宽太高,应适当缩小间隙,把过烟道适当堵点砖块或其它物体;间隙太大则应把原来的间隙堆积物(一般是黄土或矾土水泥)刮出毛刺,再堆抹,直到合适尺寸为止。三、如发现火力不旺,火旺不受力,就要适当加高吊火距离,吊火距离以火焰的中焰接近锅底为好。四、如发现火力过旺,但火焰未到锅底,就要适 First, if the fire is not flourishing, the pumping force is not big, the fire does not sound, or the stove smoke, it may be the gap is too small or over the flue is too narrow, should increase the gap, widen or increase over the flue. General stove gap is 10 to 30 mm wide, narrowest by the chimney, by the widest stove. Requirements to be able to smoke rather than fire as a principle. Second, if the fire is too strong, excessive pumping force, loud noise, thermal efficiency is not high, the gap may be too large and too wide too high flue should be appropriately narrowing the gap, the appropriate flue crossing the brick brick or other objects ; The gap is too large should be the original gap accumulation (usually loess or bauxite cement) scraped burr, and then pile up until the appropriate size. Third, found that the fire is not busy, Huowang not force, it is appropriate to increase the cradle distance, hanging fire to the flame in the flame near the bottom of the pot as well. Fourth, found that the fire is too busy, but the flame did not reach the bottom of the pot, it is appropriate