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公开(公告)号：US08844306B2
公开(公告)日：2014-09-30
申请号：US12179984
申请日：2008-07-25
申请人： Jose Ruel Yalung De La Cruz , Jeffrey Lee Tucker , Tony Coleman , John Raymond Mathias , William L. Kopko
发明人： Jose Ruel Yalung De La Cruz , Jeffrey Lee Tucker , Tony Coleman , John Raymond Mathias , William L. Kopko
CPC分类号： F25B40/02 , F25B31/008 , F25B40/00 , F25B2400/13 , F28D1/0408 , F28D1/05391 , F28F9/007 , F28F9/0202
摘要： A heating, ventilation, air conditioning and refrigeration (HVAC&R) system having a compressor, a heat exchanger, an expansion device, and a multichannel heat exchanger connected in a closed refrigerant loop. The HVAC&R system may also have a base, a retainer and/or a grommet for providing support to the multichannel heat exchanger and/or substantially isolating the multichannel heat exchanger from the base.
摘要翻译： 具有压缩机，热交换器，膨胀装置和连接在封闭的制冷剂回路中的多通道热交换器的加热，通风，空调和制冷（HVAC＆R）系统。 HVAC＆R系统还可以具有用于向多通道热交换器提供支撑和/或基本上将多通道热交换器与基座隔离的基座，保持器和/或索环。
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公开(公告)号：US07757753B2
公开(公告)日：2010-07-20
申请号：US12040612
申请日：2008-02-29
申请人： Mustafa K. Yanik , Jeffrey Lee Tucker , Mahesh Valiya-Naduvath , Dan R. Burdette , Charles B. Obosu , Jeffrey N. Nichols , William L. Kopko , Jose Ruel Yalung de la Cruz , Kevin E. Keller
发明人： Mustafa K. Yanik , Jeffrey Lee Tucker , Mahesh Valiya-Naduvath , Dan R. Burdette , Charles B. Obosu , Jeffrey N. Nichols , William L. Kopko , Jose Ruel Yalung de la Cruz , Kevin E. Keller
CPC分类号： B23K1/0012 , B23K1/008 , B23K2101/14 , F25B39/00 , F28D1/0417 , F28D1/05391 , F28D2001/0273 , F28D2021/007 , F28D2021/0071 , F28F9/262 , F28F2210/08 , Y10T29/4935 , Y10T29/53117
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided which include dissimilar internal configurations. The heat exchangers include multiple sets of multichannel tubes in fluid communication with each other. One set of multichannel tubes contains flow channels of one shape and size while the another set of multichannel tubes contains flow channels of a different shape and/or size. The dissimilar flow channels within the multichannel tube sets allow each set of tubes to be configured to the properties of the refrigerant flowing within the tubes.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括不同的内部配置。 热交换器包括彼此流体连通的多组多通道管。 一组多通道管包含一个形状和尺寸的流动通道，而另一组多通道管包含不同形状和/或尺寸的流动通道。 多通道管组内的不同流动通道允许每组管被配置成在管内流动的制冷剂的性质。
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公开(公告)号：US20080142203A1
公开(公告)日：2008-06-19
申请号：US12040612
申请日：2008-02-29
申请人： Mustafa K. Yanik , Jeffrey Lee Tucker , Mahesh Valiya-Naduvath , Dan R. Burdette , Charles B. Obosu , Jeffrey N. Nichols , William L. Kopko , Jose Ruel Yalung de la Cruz , Kevin E. Keller
发明人： Mustafa K. Yanik , Jeffrey Lee Tucker , Mahesh Valiya-Naduvath , Dan R. Burdette , Charles B. Obosu , Jeffrey N. Nichols , William L. Kopko , Jose Ruel Yalung de la Cruz , Kevin E. Keller
CPC分类号： B23K1/0012 , B23K1/008 , B23K2101/14 , F25B39/00 , F28D1/0417 , F28D1/05391 , F28D2001/0273 , F28D2021/007 , F28D2021/0071 , F28F9/262 , F28F2210/08 , Y10T29/4935 , Y10T29/53117
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided which include dissimilar internal configurations. The heat exchangers include multiple sets of multichannel tubes in fluid communication with each other. One set of multichannel tubes contains flow channels of one shape and size while the another set of multichannel tubes contains flow channels of a different shape and/or size. The dissimilar flow channels within the multichannel tube sets allow each set of tubes to be configured to the properties of the refrigerant flowing within the tubes.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括不同的内部配置。 热交换器包括彼此流体连通的多组多通道管。 一组多通道管包含一个形状和尺寸的流动通道，而另一组多通道管包含不同形状和/或尺寸的流动通道。 多通道管组内的不同流动通道允许每组管被配置成在管内流动的制冷剂的性质。
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公开(公告)号：US20100162739A1
公开(公告)日：2010-07-01
申请号：US12594730
申请日：2008-04-04
IPC分类号： F25B1/00
摘要： A chiller including a condenser having a refrigerant-storage vessel in fluid communication with a multichannel heat exchanger is disclosed. The chiller further includes a compressor, an evaporator and an expansion device connected in a refrigerant circuit. The refrigerant-storage vessel provides system volume for pump down operations.
摘要翻译： 公开了一种包括具有与多通道热交换器流体连通的制冷剂储存容器的冷凝器的冷却器。 冷冻机还包括压缩机，蒸发器和连接在制冷剂回路中的膨胀装置。 制冷剂储存容器提供用于抽空操作的系统体积。
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公开(公告)号：US20080148760A1
公开(公告)日：2008-06-26
申请号：US12040661
申请日：2008-02-29
CPC分类号： B23K1/0012 , B23K1/008 , B23K2101/14 , F25B39/00 , F28D1/0417 , F28D1/05391 , F28D2001/0273 , F28D2021/007 , F28D2021/0071 , F28F9/262 , F28F2210/08 , Y10T29/4935 , Y10T29/53117
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided which include dissimilar tube spacing configurations. The heat exchangers include multiple sets of multichannel tubes in fluid communication with each other. One set of multichannel tubes contains a plurality of tubes spaced apart at one spacing while the another set of multichannel tubes contains a plurality of tubes spaced apart at a different spacing. The different spacing between the multichannel tubes allows each set of tubes to be configured to the properties of the refrigerant flowing within the tubes.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括不同的管间隔配置。 热交换器包括彼此流体连通的多组多通道管。 一组多通道管包含以一个间隔间隔开的多个管，而另一组多通道管包含以不同间隔间隔开的多个管。 多通道管之间的不同间隔允许每组管被配置成在管内流动的制冷剂的特性。
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公开(公告)号：US08561427B2
公开(公告)日：2013-10-22
申请号：US13088932
申请日：2011-04-18
申请人： John T. Knight , William L. Kopko , Stephen B. Pickle , Jose Ruel Yalung de la Cruz , Tony Clive Coleman , Mahesh Valiya-Naduvath
发明人： John T. Knight , William L. Kopko , Stephen B. Pickle , Jose Ruel Yalung de la Cruz , Tony Clive Coleman , Mahesh Valiya-Naduvath
IPC分类号： F25B39/02
CPC分类号： F25B39/00 , F28D1/05391 , F28D2001/0266 , F28F9/0207 , F28F9/262 , Y10T29/4935
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and multi-slab heat exchangers are provided that include fluid connections for transmitting fluid between groups of tubes. The fluid connections may include generally tubular members fluidly connected to manifold sections. The fluid connections also may include partitioned manifolds containing tubes of different heights. Multichannel tubes are also provided that include a bent section configured to locate a flow path near a leading edge of a tube within one section and near a trailing edge of the tube within another section.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和多板式热交换器，其包括用于在管组之间传输流体的流体连接。 流体连接可以包括流体连接到歧管部分的大体上管状的部件。 流体连接还可以包括含有不同高度的管的分隔的歧管。 还提供了多通道管，其包括弯曲部分，该弯曲部分构造成在一个部分内的管的前缘附近定位流路，并在另一部分内定位在管的后缘附近。
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公开(公告)号：US08234881B2
公开(公告)日：2012-08-07
申请号：US12200471
申请日：2008-08-28
IPC分类号： F25B39/02
CPC分类号： F25B39/00 , F28D1/05341 , F28D1/05383 , F28F1/022 , F28F1/025 , F28F9/0243 , F28F9/0282 , F28F2210/08 , F28F2220/00
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube configurations designed to promote flow of refrigerant within the multichannel tubes near the edges of the tubes that are contacted first by an external fluid. The tube configurations include flow paths of varying cross-sections, spacings, and sizes. Flow control mechanisms, such as inserts, blocking plates, sleeves, crimped sections, and crushed sections, may be employed with the flow paths to favor flow near the edges of the tubes that are contacted first by an external fluid.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括多通道管构造，其被设计成促进多通道管内靠近由外部流体接触的管边缘的制冷剂流动。 管构造包括具有不同横截面，间距和尺寸的流动路径。 可以使用流动控制机构，例如插入件，阻挡板，套筒，卷曲部分和压碎部分，其中流动路径有利于流体边缘附近的流动，其首先被外部流体接触。
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公开(公告)号：US20110192582A1
公开(公告)日：2011-08-11
申请号：US13088932
申请日：2011-04-18
申请人： John T. Knight , William L. Kopko , Stephen B. Pickle , Jose Ruel Yalung de la Cruz , Tony Clive Coleman , Mahesh Valiya-Naduvath
发明人： John T. Knight , William L. Kopko , Stephen B. Pickle , Jose Ruel Yalung de la Cruz , Tony Clive Coleman , Mahesh Valiya-Naduvath
CPC分类号： F25B39/00 , F28D1/05391 , F28D2001/0266 , F28F9/0207 , F28F9/262 , Y10T29/4935
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and multi-slab heat exchangers are provided that include fluid connections for transmitting fluid between groups of tubes. The fluid connections may include generally tubular members fluidly connected to manifold sections. The fluid connections also may include partitioned manifolds containing tubes of different heights. Multichannel tubes are also provided that include a bent section configured to locate a flow path near a leading edge of a tube within one section and near a trailing edge of the tube within another section.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和多板式热交换器，其包括用于在管组之间传输流体的流体连接。 流体连接可以包括流体连接到歧管部分的大体上管状的部件。 流体连接还可以包括含有不同高度的管的分隔的歧管。 还提供了多通道管，其包括弯曲部分，该弯曲部分构造成在一个部分内的管的前缘附近定位流路，并在另一部分内定位在管的后缘附近。
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公开(公告)号：US20110083454A1
公开(公告)日：2011-04-14
申请号：US12751475
申请日：2010-03-31
IPC分类号： F25B49/02
CPC分类号： F25B49/027 , F25B2600/0253 , F25B2600/111 , F25B2700/171 , F25B2700/1931
摘要： Methods and systems for controlling the operation of condenser fans are provided. At most discharge pressures, the operation of the condenser fans may be controlled based on a capacity of the compressor system. To adjust operation of the condenser fans, the speed of the fans and/or the number or operational fans may be adjusted. The control of the condenser fans based on compressor system capacity may be overridden at compressor discharge pressures that rise above a high pressure level and fall below a low pressure level. At the high and low discharge pressures, the fan speed and/or number of operating fans may be adjusted based solely on the discharge pressure rather than on the compressor system capacity.
摘要翻译： 提供了控制冷凝器风扇运行的方法和系统。 在大多数排放压力下，可以基于压缩机系统的容量来控制冷凝器风扇的操作。 为了调整冷凝器风扇的运行，可以调节风扇和/或数量或操作风扇的速度。 基于压缩机系统容量的冷凝器风扇的控制可以在压缩机排出压力超过高压力水平并降低到低压力水平的情况下被超控。 在高和低排放压力下，风扇速度和/或操作风扇数量可以仅基于排气压力而不是压缩机系统容量进行调整。
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公开(公告)号：US07980094B2
公开(公告)日：2011-07-19
申请号：US12398015
申请日：2009-03-04
IPC分类号： F25B1/10
CPC分类号： B23K1/0012 , B23K1/008 , B23K2101/14 , F25B39/00 , F28D1/0417 , F28D1/05391 , F28D2001/0273 , F28D2021/007 , F28D2021/0071 , F28F9/262 , F28F2210/08 , Y10T29/4935 , Y10T29/53117
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided which include dissimilar tube spacing configurations. The heat exchangers include multiple sets of multichannel tubes in fluid communication with each other. One set of multichannel tubes contains a plurality of tubes spaced apart at one spacing while the another set of multichannel tubes contains a plurality of tubes spaced apart at a different spacing. The different spacing between the multichannel tubes allows each set of tubes to be configured to the properties of the refrigerant flowing within the tubes.
摘要翻译： 提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括不同的管间隔配置。 热交换器包括彼此流体连通的多组多通道管。 一组多通道管包含以一个间隔间隔开的多个管，而另一组多通道管包含以不同间隔间隔开的多个管。 多通道管之间的不同间隔允许每组管被配置成在管内流动的制冷剂的特性。
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