| 摘要 |
PURPOSE:To reduce the pulsation of heat transfer to improve the heat transfer- efficiency by providing a plurality of accumulators and constituting the title device so that a working fluid flows back alternately from the accumulators to the heat receiving part. CONSTITUTION:A first state wherein first and fourth opening and closing valves 23 and 27 are opened and second and third opening closing valves 24 and 26 are closed and a second state wherein first and fourth opening and closing valves 23 and 27 are closed and second and third opening and closing valves 24 and 26 are opened, are alternately repeated in a suitable time interval. Thus, the heat transfer is carried out from the heat receiving part 1 to the heat radiating part 2 and the fluid is flowed back from accumulators 21 and 22 to a heat receiver 4, whereby the pulsation of the heat transfer can be reduced and the heat transfer efficiency can also be increased. |
