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1. 发明授权

US06612119B2 Refrigeration circuit with reheat coil 有权
公开(公告)号：US06612119B2
公开(公告)日：2003-09-02
申请号：US09982665
申请日：2001-10-18
申请人： David H. Eber , Paul R. Glamm , Dwayne L. Johnson , Walter Earhart, Jr. , John F. Klouda , Brian J. Kiel , Dale A. Hulst
发明人： David H. Eber , Paul R. Glamm , Dwayne L. Johnson , Walter Earhart, Jr. , John F. Klouda , Brian J. Kiel , Dale A. Hulst
IPC分类号： F25D1706
CPC分类号： F25B40/02 , F24F3/153 , F24F2011/0002 , F25B6/02 , F25B41/04 , F25B49/027 , F25B2400/16
摘要： A refrigeration system with a high percentage of fresh air. The system comprises a supply air duct; an indoor heat exchange coil operably positioned in the supply air duct; a reheat heat exchange coil operably positioned in the supply air duct; an outdoor heat exchange coil; at least one compressor; and an expansion device. The system also comprises refrigeration system tubing connected to and serially arranging the compressor, the outdoor heat exchange coil, the expansion device and the indoor coil into a refrigeration circuit; and reheat tubing connecting the reheat coil to the refrigeration tubing so as to arrange the reheat coil in a parallel circuited arrangement with the outdoor heat exchange coil and in a series circuited arrangement with the compressor, the expansion device and the indoor heat exchange coil. The system further comprises a subcooler located between and operably connected to the indoor heat exchange coil and the parallel circuited arrangement; and a control valve in the reheat tubing operable to control refrigerant flow through the reheat coil.

2. 发明授权

US06381970B1 Refrigeration circuit with reheat coil 失效
标题翻译：带加热线圈的制冷回路
公开(公告)号：US06381970B1
公开(公告)日：2002-05-07
申请号：US09263391
申请日：1999-03-05
申请人： David H. Eber , Paul R. Glamm , Dwayne L. Johnson , Walter Earhart, Jr. , John F. Klouda , Brian J. Kiel , Dale A. Hulst
发明人： David H. Eber , Paul R. Glamm , Dwayne L. Johnson , Walter Earhart, Jr. , John F. Klouda , Brian J. Kiel , Dale A. Hulst
IPC分类号： F25D1706
CPC分类号： F25B40/02 , F24F3/153 , F24F2011/0002 , F25B6/02 , F25B41/04 , F25B49/027 , F25B2400/16
摘要： A refrigeration system with a high percentage of fresh air. The system comprises a supply air duct; an indoor heat exchange coil operably positioned in the supply air duct; a reheat heat exchange coil operably positioned in the supply air duct; an outdoor heat exchange coil; at least one compressor; and an expansion device. The system also comprises refrigeration system tubing connected to and serially arranging the compressor, the outdoor heat exchange coil, the expansion device and the indoor coil into a refrigeration circuit; and reheat tubing connecting the reheat coil to the refrigeration tubing so as to arrange the reheat coil in a parallel circuited arrangement with the outdoor heat exchange coil and in a series circuited arrangement with the compressor, the expansion device and the indoor heat exchange coil. The system further comprises a subcooler located between and operably connected to the indoor heat exchange coil and the parallel circuited arrangement; and a control valve in the reheat tubing operable to control refrigerant flow through the reheat coil.
摘要翻译：具有高比例的新鲜空气的制冷系统。该系统包括供气管道; 可操作地定位在供气管道中的室内热交换盘管; 可操作地定位在供气管道中的再热换热线圈; 户外热交换线圈; 至少一个压缩机; 和扩展装置。该系统还包括连接到压缩机，室外热交换线圈，膨胀装置和室内线圈的制冷系统管道并联到制冷回路中; 以及将再热线圈连接到制冷管道的再加热管，以将再热线圈与室外热交换线圈并联布置，并与压缩机，膨胀装置和室内热交换线圈串联布置。该系统还包括位于室内热交换线圈之间并可操作地连接到室内热交换线圈和并联绕组的过冷器; 以及再加热管中的控制阀，其可操作以控制通过再热线圈的制冷剂流。

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