如果想計cooling load，是否有什麼standard可依？
例如想計下間control room要裝幾匹冷氣，可以點計？
是否可用「幾W per area」 來計？
但這個「幾W per area」 的數字是否有standard 可跟？
Cooling Load Estimation
2007-10-15 9:31 am
回答 (2)
2007-10-16 7:36 am
✔ 最佳答案
cooling load 係有standard 可依的. 但這涉及大量數據, 如房間有幾多發熱量既物件, 有幾多窗, d 窗向邊個方向(計算日照). 如果control room 計算主要睇機件有幾多發熱量再訂.
w per area 唔係一個標準 standard.
2007-10-17 8:18 am
Cooling Load (Btu/hr) = [ 0.045 x Room Volume (m^3) + Extra Heat (kW) ] x 10000 / 1.4
1 kW cooling power = 3414 Btu/hr
Extra Heat of machine may be calcurate by yourself or ask the manufacturer. But it doesn't need to add with Extra Heat in the about calculation if general office and home appliance.
1 kW cooling power = 3414 Btu/hr
Extra Heat of machine may be calcurate by yourself or ask the manufacturer. But it doesn't need to add with Extra Heat in the about calculation if general office and home appliance.
收錄日期: 2021-04-20 12:38:39
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