公开(公告)号：US09429345B2

公开(公告)日：2016-08-30

申请号：US14026574

申请日：2013-09-13

Applicant: Johnson Controls Technology Company

Inventor： William L. Kopko ,  Ian Michael Casper ,  Douglas Alan Kester ,  Satheesh Kulankara

IPC: F25B30/02 ,  F25B29/00 ,  F25B5/04 ,  F25B6/04

CPC classification number: F25B30/02 ,  F25B5/04 ,  F25B6/04 ,  F25B29/003 ,  F25B2339/047 ,  F25B2341/0662 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/195 ,  F25B2700/2103 ,  F25B2700/2106 ,  F25B2700/21151 ,  F25B2700/21161 ,  F25B2700/21172 ,  F25B2700/21173

Abstract: A heating and cooling system includes an evaporator, a compressor, and a condenser. A heat exchanger, which may be an outdoor heat exchanger, is configured to receive the refrigerant from the condenser, to selectively extract heat from or to add heat to the refrigerant, and to transfer the refrigerant to the evaporator. First control valving, disposed between the condenser and the heat exchanger, is configured to regulate flow of the refrigerant from the condenser to the heat exchanger in a first mode of operation. Second control valving, disposed between the condenser and the heat exchanger, is configured to regulate flow of the refrigerant from the heat exchanger to the evaporator in a second mode of operation. The system may be operated in a variety of modes by appropriate control of the valving and other system components.

公开(公告)号：US20140013788A1

公开(公告)日：2014-01-16

申请号：US14026574

申请日：2013-09-13

Applicant: Johnson Controls Technology Company

Inventor： William L. Kopko ,  Ian Michael Casper ,  Douglas Alan Kester ,  Satheesh Kulankara

IPC: F25B30/02

CPC classification number: F25B30/02 ,  F25B5/04 ,  F25B6/04 ,  F25B29/003 ,  F25B2339/047 ,  F25B2341/0662 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/195 ,  F25B2700/2103 ,  F25B2700/2106 ,  F25B2700/21151 ,  F25B2700/21161 ,  F25B2700/21172 ,  F25B2700/21173

Abstract: A heating and cooling system includes an evaporator, a compressor, and a condenser. A heat exchanger, which may be an outdoor heat exchanger, is configured to receive the refrigerant from the condenser, to selectively extract heat from or to add heat to the refrigerant, and to transfer the refrigerant to the evaporator. First control valving, disposed between the condenser and the heat exchanger, is configured to regulate flow of the refrigerant from the condenser to the heat exchanger in a first mode of operation. Second control valving, disposed between the condenser and the heat exchanger, is configured to regulate flow of the refrigerant from the heat exchanger to the evaporator in a second mode of operation. The system may be operated in a variety of modes by appropriate control of the valving and other system components.

Abstract translation: 加热和冷却系统包括蒸发器，压缩机和冷凝器。 可以是室外热交换器的热交换器被构造成从冷凝器接收制冷剂，以选择性地从制冷剂中提取热量或增加热量，并将制冷剂转移到蒸发器。 设置在冷凝器和热交换器之间的第一控制阀构造成在第一操作模式中调节制冷剂从冷凝器到热交换器的流动。 设置在冷凝器和热交换器之间的第二控制阀构造成在第二操作模式中调节制冷剂从热交换器到蒸发器的流动。 该系统可以通过适当地控制阀门和其他系统部件以各种模式操作。