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    VAPOR INJECTION MODULE AND VEHICLE HEAT MANAGEMENT DEVICE INCLUDING SAME
    1.
    发明申请
    VAPOR INJECTION MODULE AND VEHICLE HEAT MANAGEMENT DEVICE INCLUDING SAME 有权

    公开(公告)号：US20250153545A1

    公开(公告)日：2025-05-15

    申请号：US18840575

    申请日：2023-04-21

    Applicant: Hanon Systems

    Inventor： Seong Hun KIM ,  Yun Jin KIM ,  Sung Je LEE ,  Hae Jun LEE

    IPC: B60H1/32

    Abstract: A vehicle heat management device comprising a compressor compressing and circulating a refrigerant; a first heat exchanger into which the compressed refrigerant flows and exchanges heat with another heat exchange medium; a second heat exchanger exchanging heat with air outside a vehicle interior; a third heat exchanger that is installed in an air conditioner and exchanges heat with air discharged into the vehicle interior; and a vapor injection module that can make a gaseous refrigerant flow into the compressor. The vapor injection module includes a plurality of expansion means and a gas-liquid separator. In a cooling mode, refrigerant that has passed through the second heat exchanger flows into the vapor injection module. In a heating mode, refrigerant that has passed through the first heat exchanger flows into the vapor injection module. Accordingly, the vehicle heat management device can be compact while having improved cooling and heating performance.

    VAPOR INJECTION MODULE AND HEAT PUMP SYSTEM USING SAME
    3.
    发明申请
    VAPOR INJECTION MODULE AND HEAT PUMP SYSTEM USING SAME 有权

    公开(公告)号：US20230073993A1

    公开(公告)日：2023-03-09

    申请号：US17793484

    申请日：2021-01-14

    Applicant: Hanon Systems

    Inventor： Seong Hun KIM ,  Hae Jun LEE ,  Sung Je LEE

    IPC: F25B41/385 ,  F25B43/00

    Abstract: The present invention provides a vapor injection module including a first expansion means having an inlet port into which a refrigerant is introduced, and first line and second line connected to the inlet port so that the introduced refrigerant flows therethrough, the first expansion means being disposed at a connection portion between the first line and the second line and configured to control a flow direction of the refrigerant and whether to expand the refrigerant depending on an air conditioning mode, a gas-liquid separator connected to the first line and configured to separate the introduced refrigerant into a liquid refrigerant and a gaseous refrigerant, a second expansion means connected to a movement passage through which the liquid refrigerant separated in the gas-liquid separator flows, the second expansion means being configured to expand the introduced refrigerant, and a first outlet port connected to the second line and the second expansion means.

    VEHICLE AIR CONDITIONER
    4.
    发明申请
    VEHICLE AIR CONDITIONER 有权

    公开(公告)号：US20210197647A1

    公开(公告)日：2021-07-01

    申请号：US16761831

    申请日：2018-12-24

    Applicant: Hanon Systems

    Inventor： Se Min LEE ,  Dae Bok KEON ,  Yun Jin KIM ,  Jae Chun RYU ,  Yo Chan MIN ,  Tae Yong PARK ,  Sung Je LEE

    IPC: B60H1/00

    Abstract: Disclosed is a vehicle air conditioning device, which is an air conditioning device using an integrated heat pump system, and in which left and right independent air conditionings can be implemented in a simple structure such that the left and right air volumes may be automatically controlled, the ability to mix hot and cold air is improved, and sufficient space can be secured inside a vehicle.

    VEHICULAR AIR CONDITIONING SYSTEM AND METHOD FOR CONTROLLING THE SAME
    5.
    发明申请
    VEHICULAR AIR CONDITIONING SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：US20200171917A1

    公开(公告)日：2020-06-04

    申请号：US16467227

    申请日：2018-08-13

    Applicant: Hanon Systems

    Inventor： Seong Hun KIM ,  Hae Jun LEE ,  Sung Je LEE

    IPC: B60H1/00 ,  B60H1/32 ,  B60H1/03

    Abstract: A vehicular air conditioning system includes: a heat pump side refrigerant circulation line including a compressor, a water-cooled heat exchanger, a heat pump mode expansion valve, an air-cooled heat exchanger, an air conditioner mode expansion valve and an evaporator, the heat pump side refrigerant circulation line configured to generate cold energy in the evaporator in an air conditioner mode and to generate heat in the water-cooled heat exchanger in a heat pump mode, the air-cooled heat exchanger configured to allow a refrigerant to exchange heat with an ambient air in the air conditioner mode and the heat pump mode; and a heat exchange air switching part configured to switch the type of the air heat-exchanged in the air-cooled heat exchanger depending on the air conditioner mode or the heat pump mode.

    HEAT MANAGEMENT SYSTEM
    9.
    发明申请
    HEAT MANAGEMENT SYSTEM 有权

    公开(公告)号：US20210370747A1

    公开(公告)日：2021-12-02

    申请号：US17286064

    申请日：2019-10-14

    Applicant: Hanon Systems

    Inventor： Hae-Jun LEE ,  Sung Je LEE ,  In-Guk HWANG

    IPC: B60H1/32 ,  B60H1/00 ,  B60H1/03 ,  B60H1/14 ,  F25B41/20

    Abstract: A heat management system which includes: a refrigerant circulation line which includes a compressor, a water cooling-type condenser, a first expansion valve, an air cooling-type condenser, a second expansion valve, and an evaporator, and cools the indoor space by circulating a refrigerant; a heating line which heats the indoor space by circulating cooling water which exchanges heat with the refrigerant through the water cooling-type condenser; a first cooling line which cools a battery by circulating cooling water which exchanges heat with air or the refrigerant; and a second cooling line which cools electric components including a driving motor, by circulating cooling water which exchanges heat with air or the refrigerant. The heat management system enables efficient heat management of electric components and a battery in a vehicle as well as cooling and heating of the vehicle.

    HEAT EXCHANGE SYSTEM FOR VEHICLE
    10.
    发明申请
    HEAT EXCHANGE SYSTEM FOR VEHICLE 有权

    公开(公告)号：US20210237537A1

    公开(公告)日：2021-08-05

    申请号：US17050728

    申请日：2019-03-27

    Applicant: Hanon Systems

    Inventor： In-Guk HWANG ,  Sung Je LEE

    IPC: B60H1/14 ,  B60H1/32

    Abstract: A heat exchange system for a vehicle includes a refrigerant circulation loop for circulating a refrigerant includes a compressor, a condenser, a first expansion valve, a second expansion valve, a first chiller and a second chiller. The first expansion valve and the first chiller form a group and the second expansion valve and the second chiller form another group. Three two groups are arranged in parallel; a first coolant circulation loop comprising a first cooler, and circulating coolant which exchanges heat with the refrigerant via the first chiller second coolant circulation loop includes a second cooler, and circulating the coolant which exchanges heat with refrigerant via the second chiller. The first expansion valve and the second expansion valve are controlled so that the refrigerant passing through the first chiller during a cooling mode has a higher pressure, temperature, and rate of discharge than refrigerant passing through the second chiller.

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