초록 ▼

The basic apparatus of the invention is a triple effect absorption cycle apparatus, comprising first, second and third generators each containing an aqueous absorption fluid and operating at successively higher temperatures; first, second and third condensers operating at successively higher tempera

The basic apparatus of the invention is a triple effect absorption cycle apparatus, comprising first, second and third generators each containing an aqueous absorption fluid and operating at successively higher temperatures; first, second and third condensers operating at successively higher temperatures, and operatively communicating with the generators; first heat exchange means cooperating between the third and second generators, and between the second condenser and first generator, for directing energy therebetween; one, two or three absorbers and one, two or three fluid loops for directing aqueous absorption fluid between absorbers and second heat exchange means for exchanging energy between aqueous absorption fluid flows in said loops; and one, two or three evaporators operatively communicating with the absorbers. The invention includes preferred aqueous absorption fluids, a heat and mass transfer additive in the absorption fluid, means for separating the additive before the fluid reaches the high temperature generator, a heat and mass transfer reservoir, and a number of different absorption fluid loop options for routing the fluid between the absorber(s) and the three generators.

대표청구항 ▼

[ We claim:] [21.] A triple effect absorption cycle apparatus, comprising:first, second and third generators each containing an aqueous absorption fluid and operating at successively higher temperatures, respectively;first, second and third condensers operating at successively higher temperatures, r

[ We claim:] [21.] A triple effect absorption cycle apparatus, comprising:first, second and third generators each containing an aqueous absorption fluid and operating at successively higher temperatures, respectively;first, second and third condensers operating at successively higher temperatures, respectively, and operatively communicating with said first, second and third generators, respectively;first heat exchange means cooperating between said third condenser and said second generator, and between said second condenser and said first generator, for directing energy therebetween, respectively;.Iadd.and wherein refrigerant condensed in said third condenser is used for heating said second generator and said first generator, respectively; .Iaddend.two or three absorbers and two or more fluid loops cooperating therewith for directing aqueous absorption fluid between said two or three absorbers and any one or more of said first, second and third generators, at least one of said fluid loops for directing said aqueous absorption fluid from at least one of said absorbers in parallel to a plurality of said generators or from at least one of said generators in parallel to a plurality of said absorbers;second heat exchange means cooperating with said fluid loops for exchanging energy between aqueous absorption fluid flows in said loops; andone, two or three evaporators operatively communicating with said two or three absorbers, respectively.