| 摘要 |
PROBLEM TO BE SOLVED: To obtain an air conditioning system which can meet increase/decrease of cooling load while reducing energy consumption by cooling cold water cooled through a refrigerating machine furthermore with low temperature cold water from an ice cold storage tank and feeding the cold water through a low temperature cooling line in order to cool the air of an air conditioner. SOLUTION: The absorption refrigerating machine 1 of an air conditioning system cools water supplied from a supply line 3 and supplies cooled water from a header 4 through a cooling line 6 to an air conditioner. Cold water supplied to an air conditioner 19 through low temperature cooling lines 20, 21 is cooled by means of the absorption refrigerating machine 1 and further cooled in a heat exchanger 11 with low temperature cold water circulating through an ice cold storage tank 12 installed with a turbo refrigerating machine 16. Various demands of cooling can thereby be dealt with easily by introducing the cooling line 6 or the low temperature cooling lines 20, 21 appropriately depending on the difference in the demand of cooling among the spaces to be cooled, e.g. a living room 23 and the like.
|
