| 摘要 |
PURPOSE:To eliminate the pulsation of heat transfer and obtain the heat transfer device of high reliability by using a liquid reservoir between an accumulator and a heat receiving section. CONSTITUTION:When first opening and closing valve 22 is closed and the second opening and closing valve 23 is opened, heat transfer is effected by an operation in which vapor 14B generated in the heat receiving section 1 arrives at a heat emitting section 2 and cooled and condensed liquid flows into the accumulator 3 through a pipeline 13B. In this case, the second opening and closing valve 23 is opened, therefore, the liquid in the accumulator 3 flows into the liquid reservoir 21 through the pipeline 13C, the opening and closing valve 23 and the pipeline 13F by the effect of the gravity thereof and, thus, the liquid is reserved in the liquid reservoir 21. Next, when the first valve 22 is opened and the second valve 23 is closed, the liquid in the liquid reservoir 21 returns by the effect of the gravity thereof into a liquid receiver 4 through the pipeline 13E, the first valve 22 and the pipeline 13D. In this case, the vapor 14B in the liquid receiver 4 flows into the liquid reservoir 21 through the pipelines 13D, 13E, however, the amount thereof is limited so small as the internal volume of the liquid reservoir 21, therefore, the amount of heat transfer is changed slightly and the pulsation of the heat transfer may be reduced. |
