ABSORPTION TYPE REFRIGERATOR

摘要

The refrigeration system, comprising two adsorption towers (20,21) each housing heat exchanger piping and being filled with a solid adsorbent, a condenser (22), an evaporator (23) and a piping system including valves for circulation of evaporated refrigerant, is provided with heating medium tank (25) and a circulation pump for the medium to cool the adsorption tower concerned. In operation, the warm heating medium removed from the adsorbent passes through the higher temperature adsorption tower to be into the lower temperature adsorption tower for the heat of the hot tower to preheat the cooler tower with an effect of cooling the hot tower.