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    Water heater and flow rate control method
    2.
    发明授权
    Water heater and flow rate control method 有权
    热水器和流量控制方法

    公开(公告)号：US09021993B2

    公开(公告)日：2015-05-05

    申请号：US14009299

    申请日：2011-04-01

    申请人： Seiji Furukawa ,  Kazuhiro Miya ,  Toshiyuki Kamiya ,  Tadashi Saito

    发明人： Seiji Furukawa ,  Kazuhiro Miya ,  Toshiyuki Kamiya ,  Tadashi Saito

    IPC分类号： F24H9/20 ,  F28G7/00 ,  F28F19/00 ,  F24D19/00

    CPC分类号： F28G7/00 ,  F24D19/0092 ,  F24H9/2021 ,  F28D9/00 ,  F28D20/0034 ,  F28F19/00 ,  Y02E60/142

    摘要： A water heater in which by applying pulsation of a liquid to be heated which circulates between a tank and a heat exchanger, scale that has been deposited on the inner wall (heat-transfer surface) of a to-be-heated liquid flow channel in a heat exchanger is detached, and the number of times of circulation of the liquid to be heated which circulates between the tank and the heat exchanger is controlled to be three times or less. The number of times of circulation is determined, based on the entire volume of the to-be-heated liquid stored in the tank, a boiling time to be taken for the entire volume of the to-be-heated liquid in the tank to reach a predetermined temperature, and the flow rate of the to-be-heated liquid which passes through the to-be-heated liquid flow channel.

    摘要翻译： 一种热水器，其中通过在罐和热交换器之间循环的被加热液体的脉动施加，已经沉积在待加热的液体流动通道的内壁（传热表面）上的氧化皮 热交换器被分离，并且在罐和热交换器之间循环的待加热液体的循环次数被控制在三倍以下。 基于储存在罐中的待加热液体的总体积来确定循环次数，待罐中被加热液体的总体积达到沸腾时间 预定温度和通过待加热液体流动通道的待加热液体的流量。

    Gas-liquid separator and air conditioner equipped with the same
    3.
    发明授权
    Gas-liquid separator and air conditioner equipped with the same 有权
    气液分离器和空调配备相同

    公开(公告)号：US08372172B2

    公开(公告)日：2013-02-12

    申请号：US12666313

    申请日：2008-06-16

    申请人： Hiroki Murakami ,  Hironori Nagai ,  Tadashi Saito ,  Hiroaki Makino ,  Yasuhide Hayamaru ,  Kazuhide Yamamoto

    发明人： Hiroki Murakami ,  Hironori Nagai ,  Tadashi Saito ,  Hiroaki Makino ,  Yasuhide Hayamaru ,  Kazuhide Yamamoto

    IPC分类号： B01D50/00

    CPC分类号： F25B43/00 ,  F25B43/02 ,  F25B2400/02 ,  F25B2400/23

    摘要： To improve the separation efficiency of a gas-liquid separator in the gas-liquid separator and an air conditioner, the gas-liquid separator having a vessel with an inlet pipe and an outlet pipe is arranged such that an exit end section of the inlet pipe is formed to be closed or to have a gap, an expanded end section having a width greater than the diameter of that portion of the inlet pipe which crosses a container of the gas-liquid separator is provided, and that a lateral hole is formed in a side face of the expanded end section. Refrigerant vapor and refrigerant liquid are efficiently separated from each other at the expanded end section, and this improves separation efficiency of the gas-liquid separator.

    摘要翻译： 为了提高气液分离器和空调机中的气液分离器的分离效率，具有具有入口管和出口管的容器的气液分离器配置成使得入口管的出口端部 被形成为封闭或具有间隙，设置有宽度大于与气液分离器的容器相交的入口管的部分的直径的扩展端部，并且形成侧孔 扩展端部的侧面。 制冷剂蒸气和制冷剂液体在膨胀端部处被有效地分离，这提高了气液分离器的分离效率。

    Heat exchanger of plate fin and tube type
    5.
    发明授权
    Heat exchanger of plate fin and tube type 有权
    板翅和管型热交换器

    公开(公告)号：US07578339B2

    公开(公告)日：2009-08-25

    申请号：US10557604

    申请日：2004-05-21

    申请人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

    发明人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

    IPC分类号： F28F1/32

    CPC分类号： F28F1/325 ,  F28F1/32

    摘要： A heat exchanger including plate fins and, the tubes fins being stacked at respective intervals relative to one another, and heat exchanger tubes penetrating the fins in a fin-stacking direction. The heat exchanger exchanges heat between fluids flowing, respectively, inside and outside the heat exchanger tubes, through the heat exchanger tubes and the fins. Each of the fins includes cut-raised portions with a bridge shape having leg and beam segments. The cut-raised portions associated with each of the heat exchanger tubes are located substantially only in a region of the fin satisfying Ws=(1−φ)Dp+φD φ>0.5, where Ws is spread width of the cut-raised portions in a direction (column direction) extending along an end of the fin on the upstream side of the second fluid, and D is outer diameter of the heat exchanger tube. Dp is alignment pitch of the heat exchanger tubes in the column direction.

    摘要翻译： 一种热交换器，其包括板翅片，并且所述管翅片相对于彼此以相应的间隔堆叠，以及在翅片堆叠方向上穿透所述翅片的热交换器管。 热交换器通过热交换器管和翅片在热交换器管内部和外部流动的流体之间交换热量。 每个翅片包括具有腿和梁段的桥形的切割凸起部分。 与每个热交换器管相关联的切起部分基本上仅位于满足<？in-line-formula description =“In-line formula”end =“lead”>> Ws =（1 -phi）Dp + phiD <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> phi> 0.5，<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Ws是沿着沿着端部延伸的方向（列方向）上的切割部分的展开宽度 翅片在第二流体的上游侧，D是热交换器管的外径。 Dp是热交换器管在列方向上的对准间距。

    Heat exchanger of plate fin and tube type
    7.
    发明申请
    Heat exchanger of plate fin and tube type 有权
    板翅和管型热交换器

    公开(公告)号：US20070163764A1

    公开(公告)日：2007-07-19

    申请号：US10557604

    申请日：2004-05-21

    申请人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

    发明人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

    IPC分类号： F28F1/32

    CPC分类号： F28F1/325 ,  F28F1/32

    摘要： A heat exchanger including plate fins and, the tubes fins being stacked at respective intervals relative to one another, and heat exchanger tubes penetrating the fins in a fin-stacking direction. The heat exchanger exchanges heat between fluids flowing, respectively, inside and outside the heat exchanger tubes, through the heat exchanger tubes and the fins. Each of the fins includes cut-raised portions with a bridge shape having leg and beam segments. The cut-raised portions associated with each of the heat exchanger tubes are located substantially only in a region of the fin satisfying Ws=(1−φ)Dp+φD φ>0.5,where Ws is spread width of the cut-raised portions in a direction (column direction) extending along an end of the fin on the upstream side of the second fluid, and D is outer diameter of the heat exchanger tube. Dp is alignment pitch of the heat exchanger tubes in the column direction.

    摘要翻译： 一种热交换器，其包括板翅片，并且所述管翅片相对于彼此以相应的间隔堆叠，以及在翅片堆叠方向上穿透所述翅片的热交换器管。 热交换器通过热交换器管和翅片在热交换器管内部和外部流动的流体之间交换热量。 每个翅片包括具有腿和梁段的桥形的切割凸起部分。 与每个热交换器管相关联的切起部分基本上仅位于满足<？in-line-formula description =“In-line formula”end =“lead”>> Ws =（1 -phi）Dp + phiD <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> phi> 0.5，<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Ws是沿着沿着端部延伸的方向（列方向）上的切割部分的展开宽度 翅片在第二流体的上游侧，D是热交换器管的外径。 Dp是热交换器管在列方向上的对准间距。