How high is the chimney?

The size of a chimney is the area of a standard brick. One and a half yuan will do. Specifically, it is 25x 10 cm. Coaxial smoke pipes, except standard elbows, can generally be lengthened to about 3.0 meters at most, and some manufacturers nominally 4.5 meters, but in actual use, products are prone to frequent alarms. If the space is 40-50 square meters and the room height is about 2.8 meters, you can install a fireplace and chimney of about 1.7* 1.3. Basic knowledge of fireplace: fireplace can be divided into wood-burning, gas-burning, coal-burning and electric fireplace according to heat source; According to the structure, it is divided into embedded and independent. In addition to the electric fireplace, it is called the real fire fireplace. Wood-burning fireplace needs to install a flue on the roof, while gas fireplace does not need an additional chimney, just need to cut a hole about 20 cm in the side wall, both before and after the house decoration. Can build high-rise buildings and villas.

Gas fireplace is balanced exhaust. 65,438+0,000% of the combustion-supporting air is sucked from the outdoor through coaxial pipes. Embedding small pipes in large pipes can ensure the complete isolation of combustible gas, thus ensuring indoor air quality. Ventilation pipes can pass through the external wall horizontally or vertically, which can meet the heating demand of 80-200m2 and can also be used as auxiliary heating equipment. Chimney is a structure that provides ventilation for the hot flue gas of boiler, stove, stove or fireplace. Chimneys are usually vertical, or as close to vertical as possible, to ensure the smooth flow of gas and suck air into the so-called chimney combustion or stack effect. The space inside a chimney is called a flue. Chimneys can be found in buildings, steam locomotives and ships.