公开(公告)号：US10017028B2

公开(公告)日：2018-07-10

申请号：US14383596

申请日：2013-11-07

Applicant: Halla Visteon Climate Control Corp.

Inventor： Peter Heyl ,  Tobias Haas ,  Marc Graaf ,  Milan Moravek ,  Jiri Dobner ,  Jan Gregus-Kollar

IPC: B60H1/00 ,  F25B39/00 ,  F28F9/02 ,  F28F27/02 ,  F28D1/053 ,  F25B30/02 ,  F28D21/00

CPC classification number: B60H1/00342 ,  F25B30/02 ,  F25B39/00 ,  F28D1/05375 ,  F28D21/00 ,  F28D2021/0068 ,  F28D2021/0084 ,  F28D2021/0085 ,  F28F9/0212 ,  F28F9/028 ,  F28F27/02 ,  F28F2250/06

Abstract: The present invention relates to the heat exchanger 1 of refrigerant circuitry of an air-conditioning system for a vehicle, which enables a bidirectional pass flow. The air-conditioning system is configured to perform a combined operation of cooling device mode and heat pump mode, the heat exchanger 1 is formed in the form of a multi-pass, and the flow direction of a refrigerant varies depending on operation mode. The first heat exchanger 1 formed in the form of a multi-pass includes header pipes 2 and 3, flow paths assigned to respective passes, and means configured to partition an internal volume space of one or more header pipes 2 and 3 into independent regions. A first pass of the heat exchanger 1 has a greater flow cross section and greater heat exchange surface than the last pass.

公开(公告)号：US20150251517A1

公开(公告)日：2015-09-10

申请号：US14383596

申请日：2013-11-07

Applicant: Halla Visteon Climate Control Corp.

Inventor： Peter Heyl ,  Tobias Haas ,  Marc Graaf ,  Milan Moravek ,  Jiri Dobner ,  Jan Gregus-Kollar

IPC: B60H1/00 ,  F25B30/02 ,  F28F9/02 ,  F28D1/053 ,  F28D21/00

CPC classification number: B60H1/00342 ,  F25B30/02 ,  F25B39/00 ,  F28D1/05375 ,  F28D21/00 ,  F28D2021/0068 ,  F28D2021/0084 ,  F28D2021/0085 ,  F28F9/0212 ,  F28F9/028 ,  F28F27/02 ,  F28F2250/06

Abstract: The present invention relates to the heat exchanger 1 of refrigerant circuitry of an air-conditioning system for a vehicle, which enables a bidirectional pass flow. The air-conditioning system is configured to perform a combined operation of cooling device mode and heat pump mode, the heat exchanger 1 is formed in the form of a multi-pass, and the flow direction of a refrigerant varies depending on operation mode. The first heat exchanger 1 formed in the form of a multi-pass includes header pipes 2 and 3, flow paths assigned to respective passes, and means configured to partition an internal volume space of one or more header pipes 2 and 3 into independent regions. A first pass of the heat exchanger 1 has a greater flow cross section and greater heat exchange surface than the last pass.

Abstract translation: 本发明涉及一种车辆用空调系统的制冷剂回路的热交换器1，能够进行双向通过。 空调系统被配置为执行冷却装置模式和热泵模式的组合操作，热交换器1形成为多通道的形式，并且制冷剂的流动方向根据操作模式而变化。 以多通道形式形成的第一热交换器1包括总管2和3，分配给各个通道的流路，以及被配置为将一个或多个总管2和3的内部容积空间分隔成独立区域的装置。 热交换器1的第一通道具有比最后通过更大的流动横截面和更大的热交换表面。

公开(公告)号：US20140331710A1

公开(公告)日：2014-11-13

申请号：US14340609

申请日：2014-07-25

Applicant: Halla Visteon Climate Control Corp.

Inventor： Jörn Fröhling ,  Marc Graaf ,  Felix Girmscheid ,  Gerald Richter ,  Gerd Vondahlen ,  Florian Wieschollek ,  Tobias Haas

IPC: B60H1/00

CPC classification number: B60H1/00021 ,  B60H1/00028 ,  B60H1/00921 ,  B60H2001/00085

Abstract: The invention relates to a compact vehicle HVAC system including an evaporator unit, a condenser unit, and a component unit, as well as a refrigerant circuit. The evaporator unit and the condenser unit each are provided with air-passed heat exchangers and a fan in a casing. Further circuit components are displaced within the component unit. The casings of the evaporator unit, the condenser unit, and the component unit advantageously establish a connected compact casing arrangement. The heat exchangers are displaced within the compact casing arrangement. The refrigerant circuit is established for a combined refrigeration plant and heat pump operation as well as an afterheating operation, whereby in the afterheating operational mode the heating power of the afterheater established as condenser/gas cooler and the cooling power of the evaporator are controllable independently of each other.

Abstract translation: 本发明涉及包括蒸发器单元，冷凝器单元和部件单元以及制冷剂回路的紧凑型车辆HVAC系统。 蒸发器单元和冷凝器单元各自具有通风热交换器和壳体中的风扇。 其他电路组件在组件单元内移位。 蒸发器单元，冷凝器单元和部件单元的壳体有利地建立了连接的紧凑的壳体布置。 热交换器在紧凑的壳体装置内移位。 建立了用于组合制冷设备和热泵操作以及后热操作的制冷剂回路，由此在后热操作模式中，作为冷凝器/气体冷却器建立的后热器的加热功率和蒸发器的冷却功率可独立于 彼此。