Periodic absorption refrigerating machine

摘要

Periodic absorption refrigerating machine with a generator/absorber (GA) which contains a solid or a fluid as absorption medium (AM), with a condenser for the refrigerant, with one or two connections (AB, ZU) to an evaporator (WT4) and with devices for heating or cooling the absorption medium (AM) and with a heat exchanger in the generator/absorber (GA), which is connected to a further heat exchanger outside the generator/absorber (GA), the generator/absorber (GA) being arranged in the interior of a pressure vessel (D) serving as condenser and there being provided in the generator/absorber (GA) a heat exchanger (WT2) which is connected to two heat exchangers (WT1, WT3) outside the pressure vessel (D). Preferred embodiments contain components for better insulation (I, KS) and for increased heat yield (WS, WB), as the figure shows. <IMAGE>