F - Mech Eng,Light,Heat,Weapons – 25 – B
Patent
F - Mech Eng,Light,Heat,Weapons
25
B
F25B 31/00 (2006.01) F04D 29/58 (2006.01) F25B 1/04 (2006.01) F25B 41/00 (2006.01)
Patent
CA 2154238
Liquid refrigerant interacts with the stream of gas flowing through in a centrifugal water chiller, downstream of the occurrence of the compression process in the compressor portion of the chiller but prior to the condensing of the gas in the chiller condenser, to reduce the acoustic energy of the gas. The noise emanating from the chiller which would otherwise result from the interaction of the discharge gas with the piping connecting the compressor portion of the chiller to the system condenser and/or with the components of the system condenser itself is thereby reduced without significantly affecting chiller performance or efficiency.
Pour atténuer l'énergie sonore du gaz, le frigorigène liquide interagit avec celui-ci en aval du point de compression dans le compresseur d'un refroidisseur d'eau centrifuge mais avant la condensation de ce gaz dans le condenseur dudit refroidisseur. Cette astuce permet d'atténuer le bruit du refroidisseur en éliminant l'interaction du gaz refoulé avec la tuyauterie entre le compresseur et le condensateur et/ou avec les éléments du condensateur lui-même, sans réduire de façon significative le rendement ou l'efficacité de l'appareil.
Harold Robert G.
Leary John W.
Fetherstonhaugh & Co.
Trane International Inc.
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