Patent ID: 6279343
Filing Date: 2001-08-28
Classification: F23C,F23M,F25B,Y02E

Abstract:
A high temperature regenerator for an absorption water cooling and heating machine, including a burner generating a flame, a combustion chamber, a solution passage, a coolant vapor outlet passage, a gas exhaust passage, and outer and inner casings between which liquid chambers for reserving dilute solution are defined, the combustion chamber being defined in the inner casing so as to heat the solution in order to extract coolant vapors from the solution, characterized by a plurality of solution tubes provided in the combustion chamber, communicated with liquid chambers located above and below the inner casing and having a sectional shape which is thin ovoid-like in the flowing direction of combustion gas, where the plurality of solution tubes are provided in the vicinity of the burner so as to be located in the flame from the burner, and a space defined in the combustion chamber downstream of the plurality of solution tubes.