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Anonymous users2024-01-24It needs to be increased, after all, the space is large and the air circulation is large; At the same time, it is also necessary to take into account the wind speed of the indoor unit, if the wind speed of the internal unit is too low, it may cause the cold air to blow down, and the cooling and heating effect is not good; Of course, if the air volume is large, the natural noise may also increase, and it is difficult to take care of both at the same time, so it is recommended that the ceiling can be lowered if it is the best.
It seems that it is enough to take into account the per capita and unit area load of the upper floors.
Generally, it is about a meter.
About 2 meters. It can't be too high, otherwise it's visually uncomfortable. It can't be too low, otherwise it's space above.
For household use, it can be estimated as follows: the wattage of each downlight = the total lighting area * (the number of watts required per square, and the number of watts per square meter of home decoration can generally be calculated as 3w) (how many downlights are planned to be installed, that is, the number of openings). For example, if 25 square meters and 12 holes are opened, then the wattage of each lamp is 26 square meters * 3w 12 = , that is, a 7w downlight is selected. >>>More
The door is 1 meter high and 1 meter wide, and the belt is bright and looks good, because the house is high.