Arrangement for a resorption heat-pump installation for generating heating heat from industrial and environmental heat

摘要

The invention relates to an arrangement for a resorption heat-pump installation for generating heating heat from industrial and environmental heat, in which, via a two-substance mixture cyclic process, an evaporator is connected via a compressor to an absorber, an expeller is connected via a throttle to the absorber which is connected to a heating system, and the expeller is connected via a pressure-increasing pump to the evaporator. By means of a new arrangement, it is to be brought about that the degassing heat is increased considerably in relation to the evaporation heat and that the lower limit temperature of the waste-heat source which can still be used for heat-pump operation can be lowered further without changing the temperature level of the useful heat. This is achieved by the expeller being connected via an expansion machine to a reabsorber which is connected to a heating system and which is connected to the absorber and via an expansion valve to the evaporator, and by an inert-gas cyclic process being superposed on the two-substance mixture cyclic process, the absorber being connected via an expansion valve to the evaporator and the latter being connected via the compressor to the absorber, there being ... in the lines between expeller and reabsorber as well as absorber and expeller a common inner heat exchanger, in the lines between evaporator and expansion machine as well as absorber and evaporator a second common inner heat exchanger and in the lines between expeller and evaporator ... Original abstract incomplete.