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北方气候寒冷,全天零下温度的天数约占全年的1/3,房屋取暖是个重要问题,烟囱是取暖的重要设施,烟囱设在房屋的哪一部位好烧,也点学问北方的烟囱应设在内隔墙上,不应设在房屋的外墙上,烟囱能使做饭取暖烧炉子的废气顺利排出室外,保持室内清洁烟囱白天排烟,积蓄了很大的热量,到晚间停止了冒烟,烟囱外而的气温低,烟囱里面的热量慢慢
The climate in the north is cold, and the number of days of day-night temperatures is about 1/3 of the whole year. Heating of houses is an important issue. The chimney is an important facility for heating. The chimney is located in a good part of the house. It also learns that the northern chimney should be It is located on the inner partition wall and should not be located on the outer wall of the house. The chimney can smoothly exhaust the exhaust gas for cooking and heating the stove, keep the indoor clean chimneys exhausted during the day, accumulate a lot of heat, and stop at night. Smoke, the outside of the chimney and the low temperature, the heat inside the chimney slowly