| 摘要 |
PROBLEM TO BE SOLVED: To reduce the size of a heat pump apparatus and simplify the apparatus by uniting a condenser, a vaporizer, and an absorber. SOLUTION: A plurality of sets of first flow passage plates 62 in which a condenser flow passage 78, a vaporizer flow passage 79, and an absorber flow passage 81 are formed in a slit shape in order to unite a condenser 5, a vaporizer 7 and an absorber 8, and a partition plate 63, and further second flow passage plates 64 in which there are formed in a slit shape a cooling water flow passage 87 at positions facing the condenser flow passage and the absorber flow passage and a cooling water flow passage 88 at a position facing the vaporizer flow passage are laminated and united. Since uniting of the condenser, the vaporizer, and the absorber are made possible, the construction of the apparatus is simplified and a small-sized absorption heat pump apparatus suitable for domestic air conditions, etc., is ensured.
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