ICE STORAGE REFRIGERATING APPARATUS OF DIRECT CONTACT TYPE

摘要

ICE STORAGE REFRIGERATINGAPPARATUS OF DIRECT CONTACT TYPEAbstract of the DisclosureAn ice storage refrigerating apparatus of directcontact type comprises a closed crystallizer tank con-taining water therein and a refrigerant circulatingsystem. A refrigerant consisting essentially of ahydrocarbon having four carbon atoms and/or a hydro-carbon having five carbon atoms is brought into directcontact with the water contained in the crystallizertank to form ice in sherbet form which is used forheat exchange to provide chilled water used for airconditioning.