| 摘要 |
PURPOSE:To sufficiently increase the heat storage and radiating capacities of the titled heat exchanger and to effectively prevent an absorbent from being pulverized and spraying by disposing porous metal bodies each accommodating the absorbent in its holes, within an absorbent accommodating case so that the metal bodies make contact with metal pipes through which a heat source fluid or a fluid to be heated passaes or with metal bodies making contact with the metal pipes. CONSTITUTION:The porous metal bodies 11 each accommodating an absorbent in its holes are formed into a cylindrical shape, and make close contact with and externally fitted in the metal pipes 5. Vapor passages are formed among porous metal bodies, and a flow passage 1 through which vapors of water or alcohol flow in and out is connected to the inside of the case 2 between diaphragms 6a and 6b. By the above described construction, heat absorption and radiation of the absorbent can be performed with a high efficiency together with vapor absorption and discharge of the absorbent. As a whole, the heat storage capacity can be sufficiently increased, and further even when the absorbent is pulverized, the spraying of the absorbent is suppressed by the holding operation of the porous metal bodies. |
