Performance researches and improvements on heat regenerative adsorption refrigerator and heat pump

摘要

A heat regenerative adsorption refrigerator using spiralplate heat exchangers as adsorbers and an adsorption ehat pump for air conditioning using plate fin heat exchangers or plate fin shell and tube type heat exchangers as adsorbers have been developed and researched. Experimental esearch results are shown. The activated carbon-methanol adsorption pair is used for the two kinds of adsoroption density of more than 2.6 kg ice per day per kg activated carbon with a coefficient of performance (COP) of 0.13, and the heat pump achieved 150 W/kg activated carbon for air conditioning with a COP of about 0.4.