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公开(公告)号：US20130283838A1
公开(公告)日：2013-10-31
申请号：US13995624
申请日：2012-02-16
申请人： Prasad S. Kadle , Frederick V. Oddi , Gary S. Vreeland , Edward Wolfe, IV , Lindsey L. Leitzel , Scott B. Lipa
发明人： Prasad S. Kadle , Frederick V. Oddi , Gary S. Vreeland , Edward Wolfe, IV , Lindsey L. Leitzel , Scott B. Lipa
IPC分类号： F25B30/02
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) that includes a refrigerant loop having a condenser, a refrigerant expansion device, and an evaporator hydraulically connected in series. An electrically driven compressor is provided to circulate a two-phase refrigerant through the refrigerant loop to transfer heat from the evaporator to the condenser. The unitary HPAC also includes a cold side chiller configured to hydraulically connect to a cold side coolant loop and is in thermal communication with the evaporator. The unitary HPAC further includes a hot side chiller configured to hydraulically connect to a hot side coolant loop and is in thermal communication with the condenser. The refrigerant loop transfer heat from the cold side chiller to the hot side chiller, thereby cooling the cold side coolant loop and heating the hot side coolant loop. The components of the unitary HPAC are mounted on a common platform.
摘要翻译： 本发明涉及一体式热泵空调（Unitary HPAC），其包括具有冷凝器，制冷剂膨胀装置和串联液压连接的蒸发器的制冷剂回路。 提供电动压缩机以使两相制冷剂循环通过制冷剂回路以将热量从蒸发器传递到冷凝器。 单一的HPAC还包括冷侧冷却器，其被配置为液压连接到冷侧冷却剂回路并与蒸发器热连通。 整体HPAC还包括一个热侧冷却器，其被配置为液压连接到热侧冷却剂回路并与冷凝器热连通。 制冷剂回路从冷侧冷却器传递热量到热侧冷却器，由此冷却冷侧冷却剂回路并加热热侧冷却剂回路。 单一HPAC的组件安装在公共平台上。
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公开(公告)号：US5332032A
公开(公告)日：1994-07-26
申请号：US134454
申请日：1993-10-12
申请人： David W. Beddome , Gary S. Vreeland
发明人： David W. Beddome , Gary S. Vreeland
CPC分类号： F28D1/0341 , F28D2021/0085
摘要： An automotive air conditioning system evaporator of laminated construction has tube plates, which, in brazed pairs, make up the individual flow tubes, that have an additional feature to assure regular, evenly spaced stacking of the tube plates prior to final assembly. Integrally stamped cups on one end of the plates nest to hold the cup end of the plates apart a defined distance when the plates are stacked. Spacer flanges on the opposite end of the plates interfit to keep the completed tubes spaced apart sufficiently to accommodate cooling fins in the final evaporator, but, without more, do nothing to keep the flange end of the plates evenly stacked. Special projections added to the spacer flanges contact edges of the spacer flanges of consecutive plates in the stack to keep the plates evenly spaced at both ends.
摘要翻译： 层压结构的汽车空调系统蒸发器具有管板，其以钎焊对形成单独的流动管，其具有附加特征，以在最终组装之前确保管板的均匀间隔堆叠。 板的一端上的整体冲压的杯子嵌套，以在板堆叠时将板的杯端分隔一段限定的距离。 板的相对端上的间隔法兰互相配合，以使完整的管子保持足够的间隔，以适应最终的蒸发器中的冷却翅片，但是不用多做任何事情来保持板的法兰端均匀堆放。 添加到间隔件凸缘中的特殊突起接触堆叠中连续板的间隔件凸缘的边缘，以保持板在两端均匀间隔开。
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3.发明授权Unitary heat pump air conditioner having a heat exchanger with an integral receiver and sub-cooler 有权具有整体接收器和副冷却器的热交换器的单一热泵空调器公开(公告)号：US09239193B2
公开(公告)日：2016-01-19
申请号：US13451841
申请日：2012-04-20
CPC分类号： F28B9/005 , B60H1/00342 , B60H1/00899 , F25B25/005 , F25B39/04 , F25B40/02 , F25B2339/044 , F28D9/005
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) having a plate type hot-side heat exchanger assembly, a cold-side heat exchanger assembly, and electrically driven compressors and coolant pumps. The plate type hot-side heat exchanger assembly includes a plurality of plates stacked and hermetically sealed between an upstream end plate and a downstream end plate, defining a condenser/chiller portion having a first coolant passageway, a sub-cooler portion having a second coolant passageway, and a refrigerant receiver portion sandwiched between the condenser/chiller portion and the sub-cooler portion. The first coolant passageway and the second coolant passageway are in non-contact thermal communication with the refrigerant passageway.
摘要翻译： 本公开涉及具有板式热侧热交换器组件，冷侧热交换器组件和电驱动压缩机和冷却剂泵的单一热泵空调（单一HPAC）。 板式热侧热交换器组件包括堆叠并密封在上游端板和下游端板之间的多个板，限定具有第一冷却剂通道的冷凝器/冷却器部分，具有第二冷却剂的副冷却器部分 通道和夹在冷凝器/冷却器部分和副冷却器部分之间的制冷剂接收部分。 第一冷却剂通道和第二冷却剂通道与致冷剂通道非接触热连通。
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4.发明授权Unitary heat pump air conditioner having a heat exchanger with an integral accumulator 有权一体式热泵空调器，具有带有一体式蓄能器的热交换器公开(公告)号：US09109840B2
公开(公告)日：2015-08-18
申请号：US13453550
申请日：2012-04-23
CPC分类号： F28D9/005 , B60H1/00899 , F25B25/005 , F25B30/02 , F25B39/00 , F25B2339/047 , F28D9/0093 , F28D2021/0068 , F28D2021/0084 , F28D2021/0085
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) having a plate type exchanger assembly, an electrically driven compressor, and coolant pumps. The plate heat exchanger assembly includes a plurality of plates stacked and hermetically sealed between an upstream end plate and a downstream end plate. The stacked plates define a condenser/chiller portion adjacent the upstream end plate, an accumulator portion adjacent the downstream end plate, and an evaporator/chiller portion sandwiched between the condenser/chiller portion and the accumulator portion. A refrigerant passageway extends through the plate type heat exchanger assembly, a hot coolant passageway extends through the condenser/chiller portion, and a cold coolant passageway extends through the evaporator/chiller portion. The cold coolant passageway and the hot coolant passageway are in non-contact thermal communication with the refrigerant passageway.
摘要翻译： 本公开涉及具有板式换热器组件，电动压缩机和冷却剂泵的单一热泵空调（单一HPAC）。 板式换热器组件包括堆叠并密封在上游端板和下游端板之间的多个板。 堆叠板限定靠近上游端板的冷凝器/冷却器部分，与下游端板相邻的蓄压器部分和夹在冷凝器/冷却器部分和蓄压器部分之间的蒸发器/冷却器部分。 制冷剂通道延伸穿过板式热交换器组件，热的冷却剂通道延伸穿过冷凝器/冷却器部分，冷的冷却剂通道延伸穿过蒸发器/冷却器部分。 冷却的冷却剂通道和热的冷却剂通道与致冷剂通道非接触地热连通。
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5.发明申请UNITARY HEAT PUMP AIR CONDITIONER HAVING A HEAT EXCHANGER WITH AN INTEGRAL RECEIVER AND SUB-COOLER 有权具有集成接收器和辅助冷却器的热交换器的单元热泵空调器公开(公告)号：US20120222846A1
公开(公告)日：2012-09-06
申请号：US13451841
申请日：2012-04-20
IPC分类号： F28F3/08
CPC分类号： F28B9/005 , B60H1/00342 , B60H1/00899 , F25B25/005 , F25B39/04 , F25B40/02 , F25B2339/044 , F28D9/005
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) having a plate type hot-side heat exchanger assembly, a cold-side heat exchanger assembly, and electrically driven compressors and coolant pumps. The plate type hot-side heat exchanger assembly includes a plurality of plates stacked and hermetically sealed between an upstream end plate and a downstream end plate, defining a condenser/chiller portion having a first coolant passageway, a sub-cooler portion having a second coolant passageway, and a refrigerant receiver portion sandwiched between the condenser/chiller portion and the sub-cooler portion. The first coolant passageway and the second coolant passageway are in non-contact thermal communication with the refrigerant passageway.
摘要翻译： 本公开涉及具有板式热侧热交换器组件，冷侧热交换器组件和电驱动压缩机和冷却剂泵的单一热泵空调（单一HPAC）。 板式热侧热交换器组件包括堆叠并密封在上游端板和下游端板之间的多个板，限定具有第一冷却剂通道的冷凝器/冷却器部分，具有第二冷却剂的副冷却器部分 通道和夹在冷凝器/冷却器部分和副冷却器部分之间的制冷剂接收部分。 第一冷却剂通道和第二冷却剂通道与致冷剂通道非接触热连通。
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6.发明申请UNITARY HEAT PUMP AIR CONDITIONER HAVING A HEAT EXCHANGER WITH AN INTEGRAL ACCUMULATOR 有权具有整体式蓄能器的热交换器的单元热泵空气调节器公开(公告)号：US20120216562A1
公开(公告)日：2012-08-30
申请号：US13453550
申请日：2012-04-23
IPC分类号： F25D17/02
CPC分类号： F28D9/005 , B60H1/00899 , F25B25/005 , F25B30/02 , F25B39/00 , F25B2339/047 , F28D9/0093 , F28D2021/0068 , F28D2021/0084 , F28D2021/0085
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) having a plate type exchanger assembly, an electrically driven compressor, and coolant pumps. The plate heat exchanger assembly includes a plurality of plates stacked and hermetically sealed between an upstream end plate and a downstream end plate. The stacked plates define a condenser/chiller portion adjacent the upstream end plate, an accumulator portion adjacent the downstream end plate, and an evaporator/chiller portion sandwiched between the condenser/chiller portion and the accumulator portion. A refrigerant passageway extends through the plate type heat exchanger assembly, a hot coolant passageway extends through the condenser/chiller portion, and a cold coolant passageway extends through the evaporator/chiller portion. The cold coolant passageway and the hot coolant passageway are in non-contact thermal communication with the refrigerant passageway.
摘要翻译： 本公开涉及具有板式换热器组件，电动压缩机和冷却剂泵的单一热泵空调（单一HPAC）。 板式换热器组件包括堆叠并密封在上游端板和下游端板之间的多个板。 堆叠板限定靠近上游端板的冷凝器/冷却器部分，与下游端板相邻的蓄压器部分和夹在冷凝器/冷却器部分和蓄压器部分之间的蒸发器/冷却器部分。 制冷剂通道延伸穿过板式热交换器组件，热的冷却剂通道延伸穿过冷凝器/冷却器部分，冷的冷却剂通道延伸穿过蒸发器/冷却器部分。 冷却的冷却剂通道和热的冷却剂通道与致冷剂通道非接触地热连通。
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