| 摘要 |
PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine capable of reducing electric power for driving a solution pump. SOLUTION: In this absorption refrigerating machine comprising an evaporator for evaporating a refrigerant, an absorber 1 for allowing refrigerant vapor evaporated by the evaporator to be absorbed to an absorbent, a regenerator 2 for guiding and heating the absorbent to which the refrigerant is adsorbed by the absorber through a first absorbent transferring pipe 12 and evaporating the refrigerant to regenerate the absorbent, a condenser for guiding and condensing the refrigerant vapor separated by the regenerator, a second absorbent transferring pipe 14 for transferring the absorbent regenerated by the regenerator to the absorber, and the solution pump 4 mounted on the way of the first absorbent transferring pipe and driven by a motor 3. First and second impellers 21, 22 rotated by the absorbent are rotatably mounted on the way of the first absorbent transferring pipe and the second absorbent transferring pipe, and the impellers are connected through a connection shaft body 23. COPYRIGHT: (C)2006,JPO&NCIPI
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