A heat pump with a closed cooling medium circuit for transport of heat from one air flow to another, comprises an evaporator (27) provided in one air flow for evaporation of a cooling medium, a compressor for compression of the vaporiform cooling medium, a condenser (28) provided in the other air fl
A heat pump with a closed cooling medium circuit for transport of heat from one air flow to another, comprises an evaporator (27) provided in one air flow for evaporation of a cooling medium, a compressor for compression of the vaporiform cooling medium, a condenser (28) provided in the other air flow for condensation of the cooling medium, and a return system for condensed cooling medium from the condenser (28) to the evaporator (27). The evaporator (27), the compressor and the condenser (28) are located in a fan casing (32) and arranged to rotate about a common shaft (1), with the compressor in the middle. The compressor works according to the liquid ring principle and comprises a rotating compressor housing (17), an intermediate shaft (2) mounted eccentrically on the outside of the shaft and one or more free-running impellers (3A, 3B), thus causing the compressor housing (17) to transfer rotary energy to the impellers via the liquid ring during operation. The evaporator (27) and/or the condenser (28) each comprises an outer housing which is equipped with surfaces which project into the air flow, with the result that the evaporator (27) and/or the condenser (28) act as fans.
대표청구항▼
[ I claim:] [1.] A heat pump with a closed cooling medium circuit for transport of heat from one air flow to another, comprising an evaporator (27) provided in one air flow for evaporation of a cooling medium, a compressor for compression of the evaporated cooling medium, a condenser (28) provided i
[ I claim:] [1.] A heat pump with a closed cooling medium circuit for transport of heat from one air flow to another, comprising an evaporator (27) provided in one air flow for evaporation of a cooling medium, a compressor for compression of the evaporated cooling medium, a condenser (28) provided in the other air flow for condensation of the cooling medium, and a return system for condensed cooling medium from the condenser (28) to the evaporator (27), wherein the evaporator (27), the compressor and the condenser (28) are located in a fan casing (32) and arranged to rotate about a common shaft (1), with the compressor in the middle, wherein the compressor works according to the liquid ring principle and comprises a rotating compressor housing (17), an intermediate shaft mounted eccentrically with respect to the axis of rotation of the compressor housing (2) and one or more free-running impellers (3A, 3B) on the outside of the intermediate shaft (2), thus causing the compressor housing (17) to transfer rotary energy to the impellers via a liquid ring contained between the housing and the impellers during operation, wherein at least one of the evaporator (27) and the condenser (28) comprises an outer housing which is equipped with surfaces which project into the air flow, the evaporator (27) and/or the condenser (28) thereby acting as fans, characterized in that the eccentrically mounted intermediate shaft (2) is mounted on the outside of the shaft (1), and that the return system comprises one or more tubes or bores (b6) in the compressor housing (17), containing separate restrictions, thus causing the condensed cooling medium to undergo a pressure reduction and total or partial evaporation as it flows through after having passed the restrictions, with, due to the higher temperature of the cooling medium, subsequent heat transfer from the evaporated cooling medium to the compressor housing (17), causing condensation of the cooling medium between the restrictions.
Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
Kamen, Dean; Langenfeld, Christopher C.; Smith, III, Stanley B.; Bhat, Prashant; LaRocque, Ryan; Schnellinger, Andrew A.; Clapp, Otis L., Water vapor distillation apparatus, method and system.
Kamen, Dean; Langenfeld, Christopher C.; LaRocque, Ryan K.; Schnellinger, Andrew A.; Bhat, Prashant; Smith, III, Stanley B.; Clapp, Otis L.; Swerdlow, Jeremy M., Water vending apparatus.
Kamen, Dean; Langenfeld, Christopher C.; LaRocque, Ryan K.; Schnellinger, Andrew A.; Bhat, Prashant; Smith, III, Stanley B.; Clapp, Otis L.; Swerdlow, Jeremy M., Water vending apparatus.
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