| 摘要 |
PROBLEM TO BE SOLVED: To eliminate flush of drain water for restraining the progress of corrosion in a pipeline, a joint unit or the like, in an absorption refrigerating machine equipped with a heat-recovering instrument for recovering further heat from the drain water produced by condensing the vapor of a heat source. SOLUTION: The absorption refrigerating machine is provided with an inflow box 21, whose flow passage sectional area is smaller than that of an inlet port side space 16A of a header 16 for a heat-recovering instrument 15, under the inlet port side space 16A, while the inflow box 21 is connected to a steam trap 14 through a heat source pipe 12B, whose flow passage sectional area is smaller than that of the inflow box 21 and larger than that of a heat source pipe 12A for connecting a high-temperature regenerator 1 to the steam trap 14; and further, the inflow box 21 is provided with a baffle plate 22 for hindering the flow of the heat source fluid.
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