公开(公告)号：US10767907B2

公开(公告)日：2020-09-08

申请号：US15486847

申请日：2017-04-13

Applicant: Johnson Controls Technology Company

Inventor： Thomas P. Carter ,  Bruce L. Griffith

IPC: F25B40/02 ,  F25B5/02 ,  F25B49/02 ,  F25B47/02 ,  F25B41/00 ,  F25B6/02 ,  F25B41/04

Abstract: A decentralized condenser evaporator system includes a condenser system, a controlled pressure receiver, a subcooler system, and an evaporator system. The condenser system is positioned to receive a compressed gaseous refrigerant from a centralized compressor system. The condenser system is configured to condense the compressed gaseous refrigerant into a liquid refrigerant. The controlled pressure receiver is positioned to receive and store the liquid refrigerant. The subcooler system is positioned to receive the liquid refrigerant from the controlled pressure receiver. The subcooler system is configured to sub-cool the liquid refrigerant into a sub-cooled liquid refrigerant. The evaporator system is positioned to receive the sub-cooled liquid refrigerant from the subcooler system. The evaporator system is configured to facilitate providing a cooling operation to a cooling zone through evaporation of the sub-cooled liquid refrigerant flowing through the evaporator system into an evaporated gaseous refrigerant which is returned to the centralized compressor system.

公开(公告)号：US20170299229A1

公开(公告)日：2017-10-19

申请号：US15486847

申请日：2017-04-13

Applicant: Johnson Controls Technology Company

Inventor： Thomas P. Carter ,  Bruce L. Griffith

IPC: F25B5/02 ,  F25B40/02 ,  F25B49/02

Abstract: A decentralized condenser evaporator system includes a condenser system, a controlled pressure receiver, a subcooler system, and an evaporator system. The condenser system is positioned to receive a compressed gaseous refrigerant from a centralized compressor system. The condenser system is configured to condense the compressed gaseous refrigerant into a liquid refrigerant. The controlled pressure receiver is positioned to receive and store the liquid refrigerant. The subcooler system is positioned to receive the liquid refrigerant from the controlled pressure receiver. The subcooler system is configured to sub-cool the liquid refrigerant into a sub-cooled liquid refrigerant. The evaporator system is positioned to receive the sub-cooled liquid refrigerant from the subcooler system. The evaporator system is configured to facilitate providing a cooling operation to a cooling zone through evaporation of the sub-cooled liquid refrigerant flowing through the evaporator system into an evaporated gaseous refrigerant which is returned to the centralized compressor system.