| 摘要 |
FIELD: heating. ^ SUBSTANCE: supplied primary air cooling system includes (a) the first evaporation cooling system comprising (i) fluid medium circulation devices in the first system; (ii) primary heat exchange element and primary cooling tower, where primary cooling tower has air supply and is functionally connected to primary heat exchange element; means of selective forced primary air supply through primary heat exchange element; the second evaporation cooling system comprising (i) fluid medium circulation means in the second system; (ii) the second heat exchange element and the second cooling tower, where the second cooling tower has air supply and is functionally connected to the second heat exchange element; and (d) means of selective forced air supply to the primary cooling tower through the second heat exchange element so that the air supplied to primary cooling tower can have lower temperature as per wet bulb thermometer in comparison to ambient air. ^ EFFECT: invention ensures high cooling ability. ^ 16 cl, 7 dwg |
