Adsorption refrigeration device for refrigeration by evaporation and adsorption, comprises evaporator chamber containing refrigerant liquid with its vapor, connecting device and adsorption chamber containing adsorbent

摘要

An adsorption refrigeration device comprises an evaporator chamber (2), a connecting device (50) and an adsorption chamber containing an adsorbent (205) under vacuum. The chamber contains refrigerant liquid (L) with its vapor that evaporates under effect of a depression. The adsorbent comprises rigid block(s) having several cavities (220) and is capable of fixing the refrigerant liquid vapors. Preferred Features: Portion(s) of the cavities are feeder cavities (210) capable of diffusing vapors of refrigerant liquid on the absorbent.