히트펌프장치
    3.
    发明公开
    히트펌프장치 审中-实审
    热泵装置

    公开(公告)号:KR1020140054552A

    公开(公告)日:2014-05-09

    申请号:KR1020120120165

    申请日:2012-10-29

    Abstract: Disclosed is a heat pump device capable of increasing water temperature above 50°C without a separate heating source at the process of heating water. The heat pump device comprises: a first condenser, which condenses a first refrigerant; a first heat exchanger, which heat-exchanges the first refrigerant with outside air; an outdoor unit, which is equipped with a first expansion valve for expanding the first refrigerant; a second heat exchanger, which heat-exchanges the first refrigerant with indoor air; an indoor unit, which is equipped with a second expansion valve for expanding the first refrigerant; a second condenser, which condenses a second refrigerant; a third heat exchanger, which heat-exchanges the first refrigerant with the second refrigerant; a fourth heat exchanger, which heat-exchanges the first refrigerant with water; a fifth heat exchanger, which heat-exchanges the second refrigerant with water; a third expansion valve and a fourth expansion valve, which expand the first refrigerant; a hydro unit, which is equipped with a fifth expansion valve for expanding the second refrigerant; a refrigerant flow path switching unit, which switches the flow path of the first refrigerant between the first condenser and the first heat exchanger, between the first condenser and the second heat exchanger, between the first condenser and the third heat exchanger, and between the first condenser and the fourth heat exchanger; and a water flow path switching unit, which switches water flow path so that water flows into either the fourth heat exchanger or the fifth heat exchanger.

    Abstract translation: 公开了一种能够在加热水的过程中不用单独的加热源将水温提高到50℃以上的热泵装置。 热泵装置包括:第一冷凝器,其冷凝第一制冷剂; 第一热交换器,其与外部空气热交换第一制冷剂; 室外机组,其具有用于使第一制冷剂膨胀的第一膨胀阀; 第二热交换器,其与室内空气热交换第一制冷剂; 室内机,其配备有用于使第一制冷剂膨胀的第二膨胀阀; 第二冷凝器,其冷凝第二制冷剂; 第三热交换器,其与第二制冷剂热交换第一制冷剂; 第四热交换器,其与水热交换第一制冷剂; 第五热交换器,其与水热交换第二制冷剂; 第三膨胀阀和第四膨胀阀,其膨胀第一制冷剂; 一个装有第五膨胀阀的液压单元,用于膨胀第二制冷剂; 制冷剂流路切换单元,其将第一冷凝器和第一热交换器之间的第一制冷剂的流路在第一冷凝器和第二热交换器之间,第一冷凝器和第三热交换器之间,以及第一 冷凝器和第四换热器; 以及水流路切换单元,其切换水流路,使水流入第四热交换器或第五热交换器。

    급수장치
    4.
    发明公开
    급수장치 审中-实审
    供水设备

    公开(公告)号:KR1020150046825A

    公开(公告)日:2015-05-04

    申请号:KR1020130126230

    申请日:2013-10-22

    Abstract: 본발명에따른급수장치는분배유닛을통해물과실외유닛에서전달된냉매를복수의급수유닛으로선택적으로분산공급하여, 복수의급수유닛을통해선택적으로냉수또는온수가공급되도록할 수있다.

    Abstract translation: 本发明涉及一种通过冷却循环供应冷热水的供水装置。 根据本发明,供水装置通过分散单元选择性地和分散地将从室外单元输送的制冷剂和水供给到多个供水单元,从而允许冷水和热水由多个供水单元供应 。

Patent Agency Ranking