FIELD: energy.
SUBSTANCE: invention is aimed at energy saving by rational use of renewable sources of heat and natural temperature drop in environment. Disclosed is a method of producing heat energy in a closed adsorptive cycle enhancement of temperature potential, consisting of consecutive steps of adsorption of cooling agent on adsorber, removal of cooling agent with adsorbent (regeneration), evaporation and condensation of cooling agent, adsorbent regeneration is performed by heating from renewable source of low-potential heat, and condenser is cooled to low temperature by using only natural temperature drop in environment.
EFFECT: invention increases temperature potential of heat source only due to use of natural temperature difference in environment.
3 cl, 2 dwg
