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怎么計算需要多少組暖氣片?

How to calculate the number of groups required radiator?

2016-12-27

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①散熱器的散熱是以瓦作為熱功率計量(W)指每組(柱)散熱器在不同工況下每小時的散熱量

衛浴暖氣:Q=2.505△T1.348     (1200*600)    

 標準工況: △T=64.5℃(即進水溫度95℃,出水溫度70 ℃,室溫18℃)

②華北地區節能墻體每平方米

集中供暖90W左右配置

獨立供暖110W左右配置

房間東南向可少10%,西北向多出10%。

樓層:目前的供暖技術,對樓層沒有太多的區別,但舊樓房,頂樓可適當增加10%余量。

③若安裝溫控閥,必須過熱才可調控。散熱量小了,溫控閥是不起作用的,它不可能把溫度調高。


① heat sink heat sink is the tile as the thermal power measurement (W) Refers to each group (column) Radiator in different conditions, the heat per hour

Bathroom heating: Q = 2.505 △ T1.348 (1200 * 600)

  Standard conditions: △ T = 64.5 ℃ (that is, inlet temperature 95 ℃, water temperature 70 ℃, room temperature 18 ℃)

② North China energy-saving wall per square meter

Central heating about 90W configuration

Independent heating about 110W configuration

Room southeast to 10% less, to the northwest to 10% more.

Floor: the current heating technology, the floor is not much difference, but the old buildings, the top floor may be an appropriate increase of 10% margin.

③ If you install the thermostatic valve, you must overheat to control. The heat is small, the thermostatic valve does not work, it is impossible to increase the temperature.


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