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公开(公告)号：US20140264973A1
公开(公告)日：2014-09-18
申请号：US13833788
申请日：2013-03-15
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
IPC分类号： F28D5/02
CPC分类号： F28C1/14 , F28C1/02 , F28C2001/006 , F28D7/087 , F28F25/02 , F28F2025/005
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section is comprised of a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section. An improved heat exchange apparatus is provided with an indirect evaporative heat exchange section consisting of a series of serpentine tubes comprised of tube runs both of normal and increased height between tube runs A direct heat exchange section may be provided in the increased vertical spacing between tube runs A secondary spray distribution may also be provided in the increased vertical spacing between tube runs.
摘要翻译： 热交换装置设置有间接蒸发热交换部。 间接蒸发热交换部分由一系列蛇形管组成，蒸发液体向下通过间接热交换部分。 将蒸发的液体收集在贮槽中，然后向上泵送以再次分布在间接热交换部分上。 改进的热交换装置设置有间接蒸发热交换部分，该间接蒸发热交换部分由一系列由管道之间的正常和增加高度的管道组成的蛇形管组成。可以在管道之间的增加的垂直间距中提供直接热交换部分 也可以在管道之间的增加的垂直间隔中提供二次喷雾分布。
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公开(公告)号：US10443942B2
公开(公告)日：2019-10-15
申请号：US15631839
申请日：2017-06-23
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston P. Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section includes a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section.An improved heat exchange apparatus is provided with an indirect evaporative heat exchange section including a series of serpentine tubes with run sections and return bend sections of both normal and increased height. A direct heat exchange section may be provided in the vertical spacing between run sections formed by the increased height return bends.
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公开(公告)号：US10288351B2
公开(公告)日：2019-05-14
申请号：US15005652
申请日：2016-01-25
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston P. Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. An evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section.An improved heat exchange apparatus is provided with two indirect evaporative heat exchange sections separated by a vertical distance. A direct evaporative heat exchange section may be provided in the vertical spacing between the two indirect evaporative heat exchange sections.
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公开(公告)号：US09587885B2
公开(公告)日：2017-03-07
申请号：US14738132
申请日：2015-06-12
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston P. Blay , Philip S. Hollander
CPC分类号： F28C1/14 , B01F3/04014 , B01F3/04021 , B01F3/04078 , F28D5/02 , F28D7/082 , F28D7/085 , F28F25/04 , F28F25/06 , F28F25/08 , F28F25/12 , F28F2250/08
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section is comprised of a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section. An improved heat exchange apparatus is provided with an indirect evaporative heat exchange section consisting of a series of serpentine tubes comprised of tube runs both of normal and increased height between tube runs. A direct heat exchange section may be provided in the increased vertical spacing between tube runs.
摘要翻译： 热交换装置设置有间接蒸发热交换部。 间接蒸发热交换部分由一系列蛇形管组成，蒸发液体向下通过间接热交换部分。 将蒸发的液体收集在贮槽中，然后向上泵送以再次分布在间接热交换部分上。 改进的热交换装置设置有间接蒸发热交换部分，该部分包括一系列蛇管，其包括在管道之间具有正常和增加的高度的管道。 可以在管道之间的增加的垂直间距中提供直接热交换部分。
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公开(公告)号：US09803929B2
公开(公告)日：2017-10-31
申请号：US14095874
申请日：2013-12-03
发明人： David Andrew Aaron , Zan Liu , Philip Hollander
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. An evaporative liquid is downwardly distributed onto the indirect section to indirectly exchange sensible heat with a hot fluid stream flowing within a series of enclosed circuits which comprise the indirect evaporative heat exchange section. An ideal flow rate for such evaporative liquid is between 2.0 and 4.0 gallons per minute per square foot of top surface area of the indirect heat exchange section.
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公开(公告)号：US09279619B2
公开(公告)日：2016-03-08
申请号：US13833971
申请日：2013-03-15
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section includes a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section. An improved heat exchange apparatus is provided with a top and a bottom indirect evaporative heat exchange section including a series of serpentine tubes A secondary system to distribute evaporative liquid below the first indirect heat exchange section and a direct heat exchange section may be provided between the two indirect heat exchangers.
摘要翻译： 热交换装置设置有间接蒸发热交换部。 间接蒸发热交换部分包括一系列蛇形管，并且蒸发液体向下通过到间接热交换部分。 将蒸发的液体收集在贮槽中，然后向上泵送以再次分布在间接热交换部分上。 一种改进的热交换装置设置有包括一系列蛇形管的顶部和底部间接蒸发热交换部分。在第一间接热交换部分之下分配蒸发液体的二次系统，并且可以在两者之间提供直接热交换部分 间接热交换器。
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公开(公告)号：US20140209279A1
公开(公告)日：2014-07-31
申请号：US14095874
申请日：2013-12-03
发明人： David Andrew Aaron , Zan Liu , Philip Hollander
IPC分类号： F28D5/02
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. An evaporative liquid is downwardly distributed onto the indirect section to indirectly exchange sensible heat with a hot fluid stream flowing within a series of enclosed circuits which comprise the indirect evaporative heat exchange section. An ideal flow rate for such evaporative liquid is between 2.5 and 3.5 gallons per minute per square foot of top surface area of the indirect heat exchange section.
摘要翻译： 热交换装置设置有间接蒸发热交换部。 蒸发液体向下分布到间接部分上，以与包含间接蒸发热交换部分的一系列封闭回路内流动的热流体间接交换显热。 这种蒸发液体的理想流速在间接热交换部分的每平方英尺顶表面积的2.5至3.5加仑/分钟之间。
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公开(公告)号：US20140166241A1
公开(公告)日：2014-06-19
申请号：US13716911
申请日：2012-12-17
发明人： THOMAS CARTER , Zan Liu , David Andrew Aaron , Philip Hollander
IPC分类号： F28D15/00
CPC分类号： F28C1/14 , B01F3/04468 , F28C3/06 , F28D5/00 , F28D9/0043 , F28F3/005
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section and a direct evaporative heat exchange section. The indirect evaporative heat exchange section is usually located above the direct evaporative heat exchange section, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid that exits the indirect evaporative heat exchange section then passes downwardly across and through the direct heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section. The indirect heat exchange section is comprised of a plate type heat exchanger.
摘要翻译： 热交换装置具有间接蒸发热交换部和直接蒸发热交换部。 间接蒸发热交换部分通常位于直接蒸发热交换部分的上方，蒸发液体向下通过间接热交换部分。 离开间接蒸发热交换部分的蒸发液体向下穿过并通过直接热交换部分。 将蒸发的液体收集在贮槽中，然后向上泵送以再次分布在间接热交换部分上。 间接热交换器由板式热交换器组成。
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公开(公告)号：US09995533B2
公开(公告)日：2018-06-12
申请号：US14958445
申请日：2015-12-03
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston P. Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
CPC分类号： F28C1/14 , F28D1/024 , F28D1/0477 , F28D5/02 , F28F25/04 , F28F25/06 , F28F25/12 , F28F2250/08
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section includes a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section.An improved heat exchange apparatus is provided with an indirect evaporative heat exchange section including a series of serpentine tubes with run sections and return bend sections of both normal and increased height. A direct heat exchange section may be provided in the vertical spacing between run sections formed by the increased height return bends.
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公开(公告)号：US20170160015A1
公开(公告)日：2017-06-08
申请号：US14958445
申请日：2015-12-03
发明人： David Andrew Aaron , Zan Liu , Branislav Korenic , John Edward Rule , Preston P. Blay , Philip S. Hollander , Glenn David Comisac , Gregory Michael Lowman
CPC分类号： F28C1/14 , F28D1/024 , F28D1/0477 , F28D5/02 , F28F25/04 , F28F25/06 , F28F25/12 , F28F2250/08
摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section includes a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section.An improved heat exchange apparatus is provided with an indirect evaporative heat exchange section including a series of serpentine tubes with run sections and return bend sections of both normal and increased height. A direct heat exchange section may be provided in the vertical spacing between run sections formed by the increased height return bends.
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