초록 ▼

According to the invention, the temperature and flow rate of cooling water for removing the heat of absorption are controlled artificially according to the cold output of load water by utilizing heated cooling water after the removal of the heat of absorption or heat source water, etc. According to

According to the invention, the temperature and flow rate of cooling water for removing the heat of absorption are controlled artificially according to the cold output of load water by utilizing heated cooling water after the removal of the heat of absorption or heat source water, etc. According to the invention, a coolant tank and a load heat exchanger unit are provided as separate units. A load carrier is provided for cooling the load while partly evaporating the coolant through heat exchange between liquid coolant supplied from the coolant supplied from the coolant tank through a pump and the load. Mixture fluid of liquid coolant and vapor coolant after the heat exchange in the load cooler are returned to the coolant tank for separation of gas and liquid. Because the coolant tank and the load cooler are provided separately, the heat exchange with the load is performed by utilizing the latent heat of evaporation of coolant independently of possible temperature variations in the coolant tank. It is thus possible to obtain load heat at a constant temperature.

대표청구항 ▼

[ What is claimed is:] [1.] An adsorbent type heat exchanger of fin type comprising:a) a plurality of vertically stacked unit heat exchangers, each of which includesi) a plurality of heat exchanger tubes arranged in a row,ii) a plurality of plate-like fins which are fitted at a predetermined interva

[ What is claimed is:] [1.] An adsorbent type heat exchanger of fin type comprising:a) a plurality of vertically stacked unit heat exchangers, each of which includesi) a plurality of heat exchanger tubes arranged in a row,ii) a plurality of plate-like fins which are fitted at a predetermined interval on and made integral with the heat exchanger tubes forming a plate-like fin array having an upper and a lower surface,iii) a granular adsorbent filling the spaces defined between adjacent ones of the plate-like fins, andiv) adsorbent detachment prevention metal nets each provided on each of the upper and lower surfaces of the plate-like fin array;b) elastic members each interposed between adjacent ones of the unit heat exchangers, the elastic members being good heat conductors, liquid permeable and capable of applying elastic force to associated metal nets substantially over the entire area thereof, the unit heat exchangers being held together via the elastic members; andc) expand metal members or punching metal members provided on a bottom surface of the adsorbent detachment prevention metal net of the lower most unit heat exchanger or on a top surface of the adsorbent detachment prevention metal net of the uppermost unit heat exchanger.