If there is a firewood stove in the countryside, it is best to set smoke exhaust pipes around the pot, and build a smoke exhaust pipe around the pot with bricks to connect it with the place where firewood is burned, so that I can burn very brightly and smoke can be discharged directly from the roof. This arrangement can not only achieve the overall beauty, but also make the room smell of smoke, which is very good.

The function of smoke exhaust pipe is to exhaust indoor smoke and dust to the outside through enough machinery, which is available in every household in rural areas.