Sihai network: in summer, everyone will use air conditioning, but how to choose air conditioning? The choice of air conditioning still depends on the size of our house area. If the area is too small, the air conditioning doesn't need to be so large. If the area is large, it also needs to choose a large number of air conditioning units to adjust the temperature well. So how much cooling does one square meter need? Let's see.
How much cooling capacity does one square meter need? How to choose the right air conditioner according to the area of the house
How much cooling capacity does one square meter need
If it is a household air conditioner, the air conditioner can be selected according to the room area, building height, orientation, building floor, insulation and other factors. Generally, the cooling capacity is 130-180w per square meter. The heating capacity is about 10% more than the cooling capacity, and the cooling capacity per square meter is 150-200w.
Calculation of cooling capacity required in public places
The cooling capacity of air-conditioning in public places is different from that in home use. For public places, there is a large amount of cooling capacity, because the crowd is relatively concentrated and the insulation is not very good, so a large amount of cooling capacity is needed. Generally, offices are selected according to the cooling capacity of 205-300w per square meter, and other public places such as supermarkets and stores need the cooling capacity of 300-400w per square meter.
Choose the cooling capacity of air conditioner according to the room area
When choosing the cooling power of the air conditioner, it is best to add 0.5 to 1 horsepower to the actual calculated cooling capacity, so as to ensure that the air conditioner will not work under load.