| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal transfer system which can be started up fast and improved in cooling capability by increasing a refrigerant circulation amount.SOLUTION: A thermal transfer system 100 includes: an evaporation part 10 which evaporates a refrigerant absorbed in a solution (LiBr solution); a suction part 30 which receives the solution; a condensation part 20 which condenses a refrigerant vapor; a vapor circulating valve 51 which is provided in a vapor passage 41; and a concentrated solution moving valve 52a which is provided in a concentrated solution passage 43a. When the refrigerant is evaporated and the concentration of the solution at the evaporation part 10 increases up to a predetermined value, the solution at the evaporation part 10 is moved to the suction part 30 by the pressure of the refrigerant vapor by closing the vapor circulating valve 51 and opening the concentrated solution moving valve 52a, and the refrigerant having been condensed at the condensation part 20 is sucked into the suction part 30 by utilizing the internal pressure difference between the suction part 30 and condensation part 20. |
