公开(公告)号：US20160209084A1

公开(公告)日：2016-07-21

申请号：US14915018

申请日：2014-08-29

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Satoshi KAWANO ,  Tomohisa TAKEUCHI ,  Sayoko KIMURA ,  Shinya MATSUOKA

IPC: F25B13/00 ,  F25B41/06 ,  F25B39/00 ,  F25B41/04

CPC classification number: F25B13/00 ,  F24F1/14 ,  F24F1/16 ,  F25B39/00 ,  F25B41/046 ,  F25B41/062 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2313/02743

Abstract: A heat recovery refrigeration device includes a compressor, a plurality of heat source side heat exchangers, and a plurality of usage side heat exchangers. The heat exchangers are switchable between individually functioning as an evaporator or a radiator. The heat recovery refrigeration device performs heat recovery between the usage side heat exchangers by sending the refrigerant from at least one of the usage side heat exchangers functioning as a radiator to at least one of the usage side heat exchangers functioning as an evaporator. The plurality of heat source side heat exchangers include a first heat source side heat exchanger and a second heat source side heat exchanger. The second heat source side heat exchanger has a heat exchange capacity 1.8 times to 4.0 times of the first heat source side heat exchanger.

Abstract translation: 热回收制冷装置包括压缩机，多个热源侧热交换器和多个使用侧热交换器。 热交换器可在单独用作蒸发器或散热器之间切换。 热回收制冷装置通过将作为散热器的至少一个使用侧热交换器的制冷剂发送到作为蒸发器起作用的使用侧热交换器中的至少一个来进行利用侧热交换器之间的热回收。 多个热源侧热交换器包括第一热源侧热交换器和第二热源侧热交换器。 第二热源侧热交换器的热交换容量为第一热源侧热交换器的1.8倍〜4.0倍。