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一般工厂生产的空调器都用“千卡/时”标定制冷量,使用的房间以“米~2”计,但各个房间使用情况有所不同,因此表中将它分类。应根据房间的类别和房间的面积选择空调器。倘若房间的冷负荷较大,例如房内人员较多、开门次数频繁,受阳光辐射或其它热源影响较大的,则取表中较小(米~2)的数值,反之则取表中较大(米~2)的数值,有时可取其中间数值。大制冷量的空调器有时可采用几台小的来代替。
General factory production of air conditioners are used “Kcal / hour” calibration cooling capacity, the use of the room to “meter ~ 2” meter, but the use of each room is different, so it is classified in the table. The air conditioner should be selected according to the room category and room area. If the cooling load of the room is large, for example, there are many people in the room, the frequency of door opening is frequent, and the sunlight or other heat source is more influential, the smaller value (m ~ 2) in the table is taken; Large (m ~ 2) values, sometimes desirable intermediate values. Large cooling capacity of the air conditioner can sometimes use several small instead.