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Absorption-type refrigeration system with thermal energy recovery, particularly for vehicles provided with an internal combustion engine

机译:具有热能回收的吸收式制冷系统,特别是用于配备内燃机的车辆

摘要

The refrigeration system of the invention comprises a vapor generator member connected to a condenser which is itself connected, by way of a pressure reduction valve, to an evaporator connected to an absorber which receives the liquid present in the lower zone of the generator and from which liquid is fed to the upper zone of the generator, there being provided in the generator a heat exchanger through which the engine cooling liquid flows, the generator member and absorber member containing a refrigerant fluid and an absorbent fluid, the absorbent fluid being able to absorb or dissolve the refrigerant fluid, which can itself be distilled or separated from the absorbent fluid by the addition of heat which is supplied to the generator by the heat exchanger present in it, and be condensed and vaporized under the temperature and pressure conditions prevailing in the condenser and evaporator respectively.
机译:本发明的制冷系统包括连接到冷凝器的蒸汽发生器部件,该冷凝器本身通过减压阀连接到蒸发器,该蒸发器连接到吸收器,该吸收器接收存在于发生器下部区域中的液体,并且该吸收器从该吸收器接收。液体被供给到发生器的上部区域,在发生器中设有热交换器,发动机冷却液流过该热交换器,发生器构件和吸收构件包含制冷剂流体和吸收剂流体,吸收剂流体能够吸收或溶解制冷剂流体,制冷剂流体本身可以通过吸收热量而蒸馏或从吸收剂流体中分离出来,而热量是通过存在于其中的热交换器提供给发生器的,并在制冷剂存在的温度和压力条件下冷凝并蒸发。冷凝器和蒸发器。

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