公开(公告)号：US20200003457A1

公开(公告)日：2020-01-02

申请号：US16447468

申请日：2019-06-20

Applicant: Emerson Climate Technologies, Inc.

Inventor： Frank S. WALLIS ,  Wayne R. WARNER ,  Russ M. BEISNER

IPC: F25B5/02 ,  F25B41/06

Abstract: A climate-control system includes a first compressor and a second compressor. The first compressor includes a first inlet and a first outlet. The second compressor is in fluid communication with the first compressor and includes second and third inlets, a second compression mechanism and a second outlet. The second and third inlets are fluidly coupled to the second compression mechanism. The second compression mechanism receives working fluid from the first compressor through the third inlet and discharges working fluid through the second outlet of the second compressor.

公开(公告)号：US20190353409A1

公开(公告)日：2019-11-21

申请号：US16413117

申请日：2019-05-15

Applicant: Emerson Climate Technologies, Inc.

Inventor： Wayne R. WARNER ,  Reza KHATAMI

IPC: F25B25/00 ,  F25B49/02

Abstract: A climate-control system includes a first working-fluid circuit, a second working-fluid circuit and a first heat exchanger. The first working-fluid circuit includes a first compressor, a second heat exchanger and a first pump. The second heat exchanger is in fluid communication with the first compressor. The first pump receives a first working fluid from the second heat exchanger and circulates the first working fluid through the first working-fluid circuit. The second working-fluid circuit is fluidly isolated from the first working-fluid circuit and includes a second pump and a fourth heat exchanger. The second pump is in fluid communication with the fourth heat exchanger. The first heat exchanger is thermally coupled with the first working-fluid circuit and the second working-fluid circuit.

公开(公告)号：US20190264933A1

公开(公告)日：2019-08-29

申请号：US16280758

申请日：2019-02-20

Applicant: Emerson Climate Technologies, Inc.

Inventor： Kirill M. IGNATIEV ,  Wayne R. WARNER

IPC: F24F5/00 ,  F24F3/06 ,  F25B13/00

Abstract: A climate-control system includes a working fluid circuit and a storage tank. The working fluid circuit has a first compressor, a first heat exchanger, a second heat exchanger, a flash tank, and a third heat exchanger. The first heat exchanger receives working fluid discharged from the first compressor. The flash tank is disposed downstream the first heat exchanger and includes an inlet and first and second outlets. The first outlet provides working fluid to the third heat exchanger disposed between the flash tank and the first compressor. The second outlet provides working fluid to the first compressor. The storage tank contains phase-change material that is thermally coupled with the second heat exchanger of the working fluid circuit.