公开(公告)号：WO2014138249A1

公开(公告)日：2014-09-12

申请号：PCT/US2014/020780

申请日：2014-03-05

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： POST, Steven W. ,  GARRISON, Bobby D.

IPC: H02P9/04

CPC classification number: F25B41/062 ,  F25B2400/141 ,  Y10T29/49352

Abstract: An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system. The nozzle comprises a fluid passageway. The nozzle is configured to expand refrigerant discharged from the condenser and increase velocity of the refrigerant as it passes through the fluid passageway. The turbine is positioned relative to the nozzle and configured to be driven by refrigerant discharged from the fluid passageway. The discharge port is downstream of the turbine and is configured to be in fluid communication with an evaporator of the refrigeration system.

Abstract translation: 一种用于制冷系统的能量回收装置，包括进气口，喷嘴，涡轮机和排出口。 进气口适于与制冷系统的冷凝器流体连通。 喷嘴包括流体通道。 喷嘴被构造成扩张从冷凝器排出的制冷剂，并且当制冷剂通过流体通道时，增加制冷剂的速度。 涡轮机相对于喷嘴定位，并被构造成由从流体通道排出的制冷剂驱动。 排出口位于涡轮机的下游，并被构造成与制冷系统的蒸发器流体连通。