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    Air-conditioning and hot water supply combination system
    1.
    发明授权
    Air-conditioning and hot water supply combination system 有权
    空调和热水供应组合系统

    公开(公告)号：US09068766B2

    公开(公告)日：2015-06-30

    申请号：US13638935

    申请日：2010-04-05

    申请人： Shogo Tamaki ,  Kosuke Tanaka ,  Fumitake Unezaki ,  Hirokuni Shiba ,  Yuto Shibao

    发明人： Shogo Tamaki ,  Kosuke Tanaka ,  Fumitake Unezaki ,  Hirokuni Shiba ,  Yuto Shibao

    IPC分类号： F25B13/00 ,  F24D17/02 ,  F25B29/00

    CPC分类号： F25B13/00 ,  F24D17/02 ,  F25B29/003 ,  F25B2313/021 ,  F25B2313/02334 ,  F25B2313/02741 ,  F25B2339/047 ,  F25B2400/13 ,  F25B2600/19 ,  F25B2600/21 ,  F25B2600/2513

    摘要： Provided is an air-conditioning and hot water supply combination system capable of maintaining a high hot water supply capacity and achieving high efficiency even under high-temperature outside air conditions by appropriately controlling the degree of superheat and the degree of subcooling of a heat exchanger. In an air-conditioning and hot water supply combination system, when an evaporating pressure or an evaporating temperature calculated from the evaporating pressure reaches a first predetermined value or higher, the degree of superheat of a refrigerant on a low-pressure gas side of a subcooling heat exchanger or the degree of subcooling of the refrigerant on a high-pressure liquid side of the subcooling heat exchanger is controlled by the opening degree of a low-pressure bypass pressure reducing mechanism, such that the evaporating pressure or the evaporating temperature calculated from the evaporating pressure is less than or equal to the first predetermined value.

    摘要翻译： 提供一种能够通过适当地控制热交换器的过热度和过冷度来保持高热水供应能力并且即使在高温外部空气条件下也能够实现高效率的空调和热水供应组合系统。 在空调和热水供给组合系统中，当从蒸发压力计算的蒸发压力或蒸发温度达到第一预定值或更高时，过冷却的低压气体侧的制冷剂的过热度 热交换器或过冷却热交换器的高压液体侧的制冷剂的过冷却度由低压旁通减压机构的开度来控制，从而由蒸发压力或蒸发温度 蒸发压力小于或等于第一预定值。

    REFRIGERATION CYCLE APPARATUS AND REFRIGERATION CYCLE CONTROL METHOD
    2.
    发明申请
    REFRIGERATION CYCLE APPARATUS AND REFRIGERATION CYCLE CONTROL METHOD 审中-公开
    制冷循环装置和制冷循环控制方法

    公开(公告)号：US20130312443A1

    公开(公告)日：2013-11-28

    申请号：US13983583

    申请日：2011-02-14

    申请人： Shogo Tamaki ,  Makoto Saito ,  Masanobu Baba

    发明人： Shogo Tamaki ,  Makoto Saito ,  Masanobu Baba

    IPC分类号： F25B49/02

    CPC分类号： F25B49/022 ,  F24D17/02 ,  F24D19/1054 ,  F24D19/1063 ,  F24D2200/123 ,  F24H4/04 ,  F25B13/00 ,  F25B2313/0214 ,  F25B2313/0233 ,  F25B2313/0314 ,  F25B2313/0315 ,  F25B2600/021 ,  F25B2700/21161 ,  Y02B30/741

    摘要： A combined air-conditioning and hot water supply system includes a refrigeration cycle mechanism, a hot water storage tank, and a controller. The refrigeration cycle mechanism has a compressor whose operating frequency can be controlled, a plate water-heat exchanger that heats water, a hot water supply pressure-reducing mechanism, and an outdoor heat exchanger. The controller includes a clock section, a computing section, a memory section, and a controlling section. The clock section measures time. The computing section calculates the actual hot water supply load. The memory section stores information related to the hot water supply load calculated by the computing section. The controlling section controls the operating frequency of the compressor based on the quantity of heat storage, the hot water supply load, and a preset hot water supply time.

    摘要翻译： 组合的空调和热水供应系统包括制冷循环机构，热水储存箱和控制器。 制冷循环机构具有能够控制其工作频率的压缩机，对水进行加热的板式水热交换器，热水供给减压机构和室外热交换器。 控制器包括时钟部分，计算部分，存储部分和控制部分。 时钟部分测量时间。 计算部分计算实际的热水供应负荷。 存储部存储由计算部计算出的与供水热负荷有关的信息。 控制部基于蓄热量，热水供给负荷以及预先设定的供水时间来控制压缩机的运转频率。

    REFRIGERATION CYCLE APPARATUS AND REFRIGERATION CYCLE CONTROL METHOD
    3.
    发明申请
    REFRIGERATION CYCLE APPARATUS AND REFRIGERATION CYCLE CONTROL METHOD 审中-公开
    制冷循环装置和制冷循环控制方法

    公开(公告)号：US20130180274A1

    公开(公告)日：2013-07-18

    申请号：US13876540

    申请日：2011-03-08

    申请人： Shogo Tamaki ,  Makoto Saito

    发明人： Shogo Tamaki ,  Makoto Saito

    IPC分类号： F25B49/02

    CPC分类号： F25B49/022 ,  F25B13/00 ,  F25B49/027 ,  F25B2313/003 ,  F25B2313/0233 ,  F25B2313/02731 ,  F25B2313/02741 ,  F25B2341/063 ,  F25B2500/07 ,  F25B2600/19 ,  F25B2700/1931

    摘要： An integrated air-conditioning and hot-water-supply system includes a compressor, a plate-type water heat exchanger, a hot-water-supply pressure-reducing mechanism, and an outdoor heat exchanger. Moreover, the integrated air-conditioning and hot-water-supply system includes a high-pressure sensor that detects a high pressure in the compressor, and a controller that calculates a condensing temperature of the plate-type water heat exchanger based on the high pressure detected by the high-pressure sensor. When the calculated condensing temperature is higher than or equal to a preset target condensing-temperature value, the controller performs condensing-temperature control for controlling the operating frequency of the compressor based on a difference between the calculated condensing temperature and the target condensing-temperature value, and performs opening-degree control for controlling the opening degree of the hot-water-supply pressure-reducing mechanism concurrently with the condensing-temperature control based on a difference between a current opening degree of the hot-water-supply pressure-reducing mechanism and a preset target opening-degree value.

    摘要翻译： 集成空调和热水供应系统包括压缩机，板式水热交换器，热水供给减压机构和室外热交换器。 此外，一体式空调和热水供给系统包括检测压缩机中的高压的高压传感器，以及基于高压计算板式水热交换器的冷凝温度的控制器 由高压传感器检测。 当计算出的冷凝温度高于或等于预设的目标冷凝温度值时，控制器根据计算的冷凝温度和目标冷凝温度值之间的差进行冷凝温度控制，以控制压缩机的工作频率 并且根据冷热水供给减压机构的当前开度之差，进行与冷凝温度控制同时控制热水供给减压机构的开度的开度控制 和预设目标开度值。

    COOLING AND HOT WATER SUPPLY SYSTEM AND COOLING AND HOT WATER SUPPLY METHOD
    4.
    发明申请
    COOLING AND HOT WATER SUPPLY SYSTEM AND COOLING AND HOT WATER SUPPLY METHOD 有权
    冷却和热水供应系统和冷却和热水供应方法

    公开(公告)号：US20130145786A1

    公开(公告)日：2013-06-13

    申请号：US13817914

    申请日：2011-03-08

    申请人： Shogo Tamaki ,  Makoto Saito

    发明人： Shogo Tamaki ,  Makoto Saito

    IPC分类号： F24D19/10 ,  F25B29/00 ,  F24F11/06

    CPC分类号： F24D19/1051 ,  F24D19/1054 ,  F24D2220/042 ,  F24D2240/26 ,  F24F5/0096 ,  F24F11/30 ,  F24F11/83 ,  F24F2110/10 ,  F25B13/00 ,  F25B29/003 ,  F25B2313/003 ,  F25B2313/0231 ,  F25B2313/02731 ,  F25B2313/02741

    摘要： A combined air-conditioning and hot water supply system simultaneously executes the cooling operation of a use unit and the hot water supply operation of a hot water supply unit, wherein the combined air-conditioning and hot water supply system operates in a cooling priority mode when the temperature differential ΔTwm between a set hot water supply temperature Twset and the inlet water temperature Twi of a plate water-heat exchanger is smaller than a priority operation determination threshold M that is set in advance, and operates in a hot water supply priority mode when the temperature differential ΔTwm becomes equal to or higher than the priority operation determination threshold M. This simultaneous execution of cooling and hot water supply operations prevents hot water from running out.

    摘要翻译： 组合的空调和热水供应系统同时执行使用单元的冷却操作和热水供应单元的热水供应操作，其中组合式空调和热水供应系统以冷却优先模式运行，当 设定的热水供给温度Twset与板式水热交换器的入口水温Twi之间的温差DeltaTwm小于预先设定的优先操作判定阈值M，并且在热水供给优先模式下工作 温度差DeltaTwm变为等于或高于优先操作确定阈值M.这种冷却和热水供应操作的同时执行防止热水流出。

    Multi air-conditioning apparatus
    7.
    发明授权
    Multi air-conditioning apparatus 有权
    多功能空调机

    公开(公告)号：US09459033B2

    公开(公告)日：2016-10-04

    申请号：US13565189

    申请日：2012-08-02

    申请人： Shogo Tamaki ,  Fumitake Unezaki ,  Tomohiko Kasai

    发明人： Shogo Tamaki ,  Fumitake Unezaki ,  Tomohiko Kasai

    IPC分类号： F25B5/00 ,  F25B41/04 ,  F25B49/00

    CPC分类号： F25B49/005 ,  F25B2313/006 ,  F25B2313/023 ,  F25B2313/0233 ,  F25B2313/02331

    摘要： A correspondence determination operation is performed. The correspondence determination operation differs a direction of distribution or a flow rate of a refrigerant flowing in one or some of use units among a plurality of use units to that of the other use units and determines, on the basis of a refrigerant temperature of the use unit, a location of a non-correspondence between a branch port that is connected to the use unit with refrigerant pipes and a set branch port that is obtained in accordance with the wire connection.

    摘要翻译： 执行对应确定操作。 对应确定操作将在多个使用单元中的一个或一些使用单元中流动的制冷剂的流动方向与其他使用单元的流动方向不同，并且基于使用的制冷剂温度 单元，连接到使用单元的分支端口与制冷剂管道之间的不对应的位置以及根据电线连接获得的设定分支端口。

    REFRIGERATION CYCLE APPARATUS
    9.
    发明申请
    REFRIGERATION CYCLE APPARATUS 有权
    制冷循环装置

    公开(公告)号：US20150040595A1

    公开(公告)日：2015-02-12

    申请号：US14381033

    申请日：2012-03-15

    申请人： Shogo Tamaki ,  Makoto Saito ,  Ryo Oya

    发明人： Shogo Tamaki ,  Makoto Saito ,  Ryo Oya

    IPC分类号： F25B49/02 ,  F25B29/00

    CPC分类号： F25B49/02 ,  F24D17/001 ,  F24D19/1051 ,  F24D2200/22 ,  F24F3/065 ,  F24F5/0096 ,  F25B13/00 ,  F25B29/003 ,  F25B49/022 ,  F25B2313/003 ,  F25B2313/0231 ,  F25B2313/02742 ,  F25B2313/029 ,  F25B2313/0314 ,  F25B2313/0315

    摘要： A refrigeration cycle apparatus simultaneously performs a cooling operation mode in which a refrigerant from a compressor is caused to flow to an indoor heat exchanger of an indoor unit having a cooling load, and a hot water supply operation mode in which a refrigerant from the compressor is caused to flow to a water heat exchanger of a hot water supply unit having a hot water supply demand. An operation control part switches the control mode of the simultaneous cooling and heating and hot water supply operation mode between a cooling-prioritized mode and a hot-water-supply-prioritized mode according to the relationship between the cooling load and the hot water supply load.

    摘要翻译： 制冷循环装置同时进行使来自压缩机的制冷剂流入具有冷却负荷的室内机的室内热交换器的冷却运转模式，以及来自压缩机的制冷剂为 导致流向具有热水供应需求的热水供应单元的水热交换器。 操作控制部根据冷却负荷和热水供给负荷的关系，在冷却优先模式和热水供给优先模式之间切换同时制冷供热热水运转模式的控制模式 。

    REFRIGERATION CYCLE APPARATUS
    10.
    发明申请
    REFRIGERATION CYCLE APPARATUS 有权
    制冷循环装置

    公开(公告)号：US20140345310A1

    公开(公告)日：2014-11-27

    申请号：US14345300

    申请日：2011-10-04

    申请人： Shogo Tamaki ,  Makoto Saito ,  Ryo Oya

    发明人： Shogo Tamaki ,  Makoto Saito ,  Ryo Oya

    IPC分类号： F25B29/00

    CPC分类号： F25B29/003 ,  F25B13/00 ,  F25B41/003 ,  F25B2313/003 ,  F25B2313/021 ,  F25B2313/0231 ,  F25B2313/0233 ,  F25B2313/02741 ,  F25B2313/0314 ,  F25B2313/0315 ,  F25B2341/066 ,  F25B2500/01 ,  F25B2600/0261 ,  F25B2700/1931 ,  F25B2700/21152 ,  F25B2700/21161 ,  F25B2700/21163

    摘要： The volume ratio of a hot-water-supply-side liquid extension pipe to a water heat exchanger is set to be equal to or more than the minimum volume ratio, which is the volume ratio of the hot-water-supply-side liquid extension pipe to the water heat exchanger when the required refrigerant amount during a cooling and hot water supply simultaneous operation in which an indoor-side heat exchanger serves as an evaporator, the water heat exchanger serves as a condenser, cooling energy is supplied from the indoor-side heat exchanger, and heating energy is supplied from the water heat exchanger is equal to the required refrigerant amount during a heating operation in which a heat-source-side heat exchanger serves as an evaporator, the indoor-side heat exchanger serves as a condenser, and heating energy is supplied from the indoor-side heat exchanger.

    摘要翻译： 热水供给侧液体延伸管与水热交换器的体积比设定为等于或大于最终体积比，其为热水供给侧液体延伸部的体积比 在室内侧热交换器用作蒸发器的冷却和热水供应同时操作期间当所需的制冷剂量在水热交换器中时，水热交换器用作冷凝器，冷却能量从室内 - 在热源侧热交换器作为蒸发器的制热运转中，从水热交换器供给的加热能量等于所需的制冷剂量，室内侧热交换器用作冷凝器 ，并且从室内侧热交换器供给加热能量。