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公开(公告)号：US11371735B2
公开(公告)日：2022-06-28
申请号：US16608805
申请日：2018-03-21
Applicant: Samsung Electronics Co., Ltd
Inventor： Woong Sun , Yong Sang Kong , Chang Soo Lim , Sung Jin Cho , Sung Tae Kim , Chang Seo Park , Dong Seok Bae , Kwang Nam Shin
Abstract: The disclosure an air conditioning system and a method of controlling the same. During the heating operation of the A2W indoor unit, the A2A valve that connects the outdoor unit to the A2A indoor unit is closed to prevent the inflow of the refrigerant into the A2A indoor unit, so it is possible to prevent performance degradation by improving performance loss due to refrigerant bypass to a stationary A2A indoor unit. In addition, in order to improve the performance due to deterioration of heating performance, the system itself can cope with a control algorithm without any additional hardware configuration, thereby minimizing the installation cost.
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公开(公告)号：US10082323B2
公开(公告)日：2018-09-25
申请号：US15025237
申请日：2014-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Seok Bae , Hyung Mo Koo , Jin Young Ahn , Hyun Jin Yoon , Il Yong Cho , Young Jun Choi
CPC classification number: F25B41/04 , F24F1/32 , F25B13/00 , F25B41/003 , F25B49/02 , F25B2313/0231 , F25B2313/0252 , F25B2313/02741 , F25B2400/06 , F25B2400/075 , F25B2400/13 , F25B2600/2501
Abstract: An air conditioner of the present invention includes: an outdoor unit having an outdoor heat exchanger and a compressor installed therein; a plurality of indoor units connected to the outdoor unit and having an indoor heat exchanger installed therein; a four-way valve provided on a discharge part side of the compressor; a refrigerant tube having first to third refrigerant tubes and connecting the four-way valve and the indoor heat exchanger, in which the first refrigerant tube is branched from between the four-way valve and the outdoor heat exchanger such that some of a refrigerant discharged from the compressor is fed into the indoor heat exchanger while bypassing the outdoor heat exchanger, the second refrigerant tube is connected to the four-way valve to feed all of the refrigerant discharged from the compressor into the indoor heat exchanger, and the third refrigerant tube is connected to the second refrigerant tube in parallel; and a heat pump valve provided at the third refrigerant tube to selectively close the third refrigerant tube. The air conditioner includes an outdoor unit that can be applied to simultaneous cooling and heating concurrent type air conditioners and cooling and heating switching type air conditioners through the opening and closing of the heat pump valve.
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公开(公告)号：US20160238290A1
公开(公告)日：2016-08-18
申请号：US15025237
申请日：2014-09-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Seok Bae , Hyung Mo Koo , Jin Young Ahn , Hyun Jin Yoon , IL Yong Cho , Young Jun Choi
CPC classification number: F25B41/04 , F24F1/32 , F25B13/00 , F25B41/003 , F25B49/02 , F25B2313/0231 , F25B2313/0252 , F25B2313/02741 , F25B2400/06 , F25B2400/075 , F25B2400/13 , F25B2600/2501
Abstract: An air conditioner of the present invention includes: an outdoor unit having an outdoor heat exchanger and a compressor installed therein; a plurality of indoor units connected to the outdoor unit and having an indoor heat exchanger installed therein; a four-way valve provided on a discharge part side of the compressor; a refrigerant tube having first to third refrigerant tubes and connecting the four-way valve and the indoor heat exchanger, in which the first refrigerant tube is branched from between the four-way valve and the outdoor heat exchanger such that some of a refrigerant discharged from the compressor is fed into the indoor heat exchanger while bypassing the outdoor heat exchanger, the second refrigerant tube is connected to the four-way valve to feed all of the refrigerant discharged from the compressor into the indoor heat exchanger, and the third refrigerant tube is connected to the second refrigerant tube in parallel; and a heat pump valve provided at the third refrigerant tube to selectively close the third refrigerant tube. The air conditioner includes an outdoor unit that can be applied to simultaneous cooling and heating concurrent type air conditioners and cooling and heating switching type air conditioners through the opening and closing of the heat pump valve.
Abstract translation: 本发明的空调装置包括：具有室外热交换器和安装在其中的压缩机的室外机; 连接到室外机并具有安装在其中的室内热交换器的多个室内机组; 设置在压缩机的排出部侧的四通阀; 具有第一至第三制冷剂管并连接四通阀和室内热交换器的制冷剂管，其中第一制冷剂管从四通阀和室外热交换器之间分支，使得一些制冷剂从 压缩机在旁路室外热交换器的同时进入室内热交换器，第二制冷剂管与四通阀连接，将从压缩机排出的全部制冷剂送入室内热交换器，第三制冷剂管为 与第二制冷剂管并联连接; 以及设置在所述第三制冷剂管上以选择性地关闭所述第三制冷剂管的热泵阀。 该空气调节器具有室外机，其可以通过热泵阀的开闭来应用于同时进行的同时制冷和加热并行式空调以及制冷和制热切换式空调。
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