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公开(公告)号：US20190291532A1
公开(公告)日：2019-09-26
申请号：US16359322
申请日：2019-03-20
Applicant: Hanon Systems
Inventor： Yong Ho KIM , Hak Kyu KIM , Sae Dong EOM , Seung Kyu OH
Abstract: The present invention relates to an air conditioner for a vehicle, which can remarkably improve resistance against an air flow in an air passageway, thereby enhancing efficiency. The air conditioner for a vehicle includes: a case having an air inlet, an air outlet, and an air passageway formed therein; a blower unit for blowing air to the air inlet; and a cooling means and a heating means disposed in the air passageway of the case in an air flow direction in order, wherein the air outlet of the case includes a floor outlet and vent outlets, the floor outlet and the vent outlets are arranged below the heating means in a height direction, and the floor outlet is arranged within a range of the width of the heating means.
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公开(公告)号：US20160339766A1
公开(公告)日：2016-11-24
申请号：US14907928
申请日：2015-03-19
Applicant: HANON SYSTEMS
Inventor： Young Ho CHOI , Sung Ho KANG , Hak Kyu KIM , Seung Ho LEE , Jae Min LEE , Jung Jae LEE
CPC classification number: B60H1/3205 , B60H1/00007 , B60H1/00921 , B60H1/3227 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949 , F25B5/02 , F25B5/04 , F25B25/005
Abstract: The present invention relates to a heat pump system for a vehicle which includes a refrigerant-coolant heat exchanger mounted on a refrigerant circulation line of an inlet side of an external heat exchanger to exchange heat between coolant induced into the external heat exchanger and coolant circulating through electronic units of the vehicle, thereby enhancing cooling performance and reducing power consumption without an increase in size of the external heat exchanger by increasing a condensation amount because refrigerant radiates heat while passing through the refrigerant-coolant heat exchanger and the external heat exchanger in an air-conditioning mode and enhancing heating performance and reducing power consumption by increasing an evaporation amount because refrigerant absorbs heat while passing through the refrigerant-coolant heat exchanger, the external heat exchanger and a chiller in a heat pump mode, and increasing temperature of the refrigerant induced into the external heat exchanger to delay frosting of the external heat exchanger.
Abstract translation: 本发明涉及一种用于车辆的热泵系统，其包括：制冷剂 - 冷却剂热交换器，其安装在外部热交换器的入口侧的制冷剂循环管线上，以便在引入外部热交换器的冷却剂和循环通过的冷却剂之间进行热交换 电子单元，由于制冷剂在空气中通过制冷剂 - 冷却剂热交换器和外部热交换器而散热，因此通过增加冷凝量而不增加外部热交换器的尺寸而提高冷却性能并降低功率消耗 调节模式，并且通过增加蒸发量来提高加热性能并降低功率消耗，因为制冷剂在热泵模式中通过制冷剂 - 冷却剂热交换器，外部热交换器和冷却器时吸收热量，并且致冷剂的温度升高 进入外部热 交换器延迟外部热交换器的结霜。
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公开(公告)号：US20160318373A1
公开(公告)日：2016-11-03
申请号：US14916107
申请日：2014-12-22
Applicant: HANON SYSTEMS
Inventor： Sung Ho KANG , Hak Kyu KIM , Jae Min LEE , Jung Jae LEE , Young Ho CHOI
CPC classification number: B60H1/00921 , B60H1/00335 , B60H1/00342 , B60H1/143 , B60H1/3205 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949 , F25B5/00 , F25B6/04 , F25B25/005 , F25B29/003 , F25B41/04 , F25B49/02 , F25B2341/066 , F25B2400/0403 , F25B2400/0409 , F25B2600/2507 , F25B2600/2519 , F28F9/0234
Abstract: The present invention relates to a heat pump system for a vehicle. The heat pump system includes a refrigerant-coolant heat exchanger for exchanging heat between refrigerant circulating through a refrigerant circulation line and coolant circulating through electronic units of the vehicle. The heat pump system can operate the heat pump mode even though outdoor air temperature is zero or lower or frosting is formed on the external heat exchanger because waste heat of the electronic units is retrieved through the refrigerant-coolant heat exchanger, thereby further enhancing heating performance and efficiency.
Abstract translation: 本发明涉及一种用于车辆的热泵系统。 热泵系统包括制冷剂 - 冷却剂热交换器，用于在通过制冷剂循环管线循环的制冷剂与通过车辆的电子单元循环的冷却剂之间进行热交换。 即使室外空气温度为零或更低，或者在外部热交换器上形成结霜，热泵系统也可以操作热泵模式，因为电子单元的废热通过制冷剂 - 冷却剂热交换器回收，从而进一步提高加热性能 和效率。
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