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102 条记录 (耗时 0.04 秒)

    AIR-CONDITIONING APPARATUS
    51.
    发明申请
    AIR-CONDITIONING APPARATUS 审中-公开
    空调设备

    公开(公告)号：US20150292756A1

    公开(公告)日：2015-10-15

    申请号：US14408684

    申请日：2012-08-03

    申请人： Naofumi Takenaka ,  Shinichi Wakamoto ,  Koji Yamashita ,  Takeshi Hatomura

    发明人： Naofumi Takenaka ,  Shinichi Wakamoto ,  Koji Yamashita ,  Takeshi Hatomura

    IPC分类号： F24F5/00 ,  F24F11/00

    CPC分类号： F24F5/001 ,  F24F11/83 ,  F24F11/84 ,  F25B13/00 ,  F25B41/003 ,  F25B47/022 ,  F25B49/02 ,  F25B2313/0233 ,  F25B2313/0251 ,  F25B2313/02732 ,  F25B2400/13 ,  F25B2600/2515

    摘要： An air-conditioning apparatus divides an outdoor heat exchanger to form parallel heat exchangers and supplies part of refrigerant from a compressor to the parallel heat exchangers alternately to perform defrosting, performs medium-pressure defrosting in which part of the refrigerant from the compressor is decompressed and supplied to a parallel heat exchanger to be subjected to defrosting, and the refrigerant after being used for defrosting is injected into the compressor. A first flow switching unit performs switching of a connection mode of ends of the parallel heat exchangers on compressor side, where the pressure changes among high pressure, medium pressure, and low pressure according to operation contents, to one of three modes: a mode with the ends connected to the compressor discharge side, a mode with the ends connected to the compressor suction side, and a mode with the ends connected to neither the discharge nor suction side.

    摘要翻译： 空调机将室外热交换器分割成平行热交换器，交替地将一部分制冷剂从压缩机供给到并列热交换器，进行除霜，进行中压除霜，其中来自压缩机的部分制冷剂减压， 供给到要进行除霜的平行热交换器，并且用于除霜的制冷剂被注入到压缩机中。 第一流量切换单元进行压缩机侧的并联热交换器的端部的连接方式的切换，压缩机侧的压力根据运行内容在高压，中压和低压之间变化，进行三种模式之一的切换： 连接到压缩机排出侧的端部，端部连接到压缩机吸入侧的模式，以及端部既不连接到排出侧也不吸入侧的模式。

    Refrigerating air-conditioning apparatus
    52.
    发明授权
    Refrigerating air-conditioning apparatus 有权
    制冷空调机

    公开(公告)号：US08783059B2

    公开(公告)日：2014-07-22

    申请号：US13219315

    申请日：2011-08-26

    申请人： Masaki Toyoshima ,  Susumu Yoshimura ,  Shinichi Wakamoto ,  Osamu Morimoto

    发明人： Masaki Toyoshima ,  Susumu Yoshimura ,  Shinichi Wakamoto ,  Osamu Morimoto

    IPC分类号： F25B43/02 ,  F25B43/00 ,  F25B43/04

    CPC分类号： F25B43/006 ,  F25B13/00 ,  F25B31/004 ,  F25B47/00 ,  F25B2313/006 ,  F25B2400/02

    摘要： A refrigerating air-conditioning apparatus, at least provided with no possibility that a foreign material returns to a compressor from an accumulator at a time of the pipeline-cleaning operation firstly, and provided with a possibility to perform a collecting operation for the foreign material in a short time secondary, is provided.The heat-source side unit includes an accumulator provided with a function to separate and collect the foreign material in an existing pipeline, a collecting container for collecting the foreign material separated by the accumulator, and an oil return pipeline for returning refrigerating machine oil to the compressor via a flow amount adjusting device, installed at a lower portion of the accumulator, and at a time of ordinary cooling or heating operation, the refrigerating machine oil is caused to flow into the oil return pipeline, and at a time of pipeline cleaning and foreign material-collecting operations, the flow amount adjusting device is fully closed.

    摘要翻译： 一种制冷空调装置，至少在第一次在管道清洗操作时不能从外部材料从蓄能器返回到压缩机，并且具有对异物进行收集操作的可能性 提供短时间次要的。 热源侧机组包括具有分离收集现有管道中的异物的功能的蓄压器，用于收集由蓄能器分离的异物的收集容器，以及用于将冷冻机油返回到 压缩机通过安装在蓄电池下部的流量调节装置，在普通冷却或制热运转时，冷冻机油流入回油管道，在管道清洗和 异物收集操作，流量调节装置完全关闭。

    AIR CONDITIONING APPARATUS
    55.
    发明申请
    AIR CONDITIONING APPARATUS 有权
    空调设备

    公开(公告)号：US20120043056A1

    公开(公告)日：2012-02-23

    申请号：US13263607

    申请日：2009-05-08

    申请人： Yusuke Shimazu ,  Keisuke Takayama ,  Koji Yamashita ,  Hiroyuki Morimoto ,  Shinichi Wakamoto

    发明人： Yusuke Shimazu ,  Keisuke Takayama ,  Koji Yamashita ,  Hiroyuki Morimoto ,  Shinichi Wakamoto

    IPC分类号： F28F27/02

    CPC分类号： F24F3/065 ,  F24F3/001 ,  F24F11/42 ,  F24F11/84 ,  F24F2221/54 ,  F25B13/00 ,  F25B25/005 ,  F25B47/02 ,  F25B2313/0231 ,  F25B2313/02342 ,  F25B2313/0272 ,  F25B2313/02741

    摘要： A first cycle, in which a first medium is circulated, employs a compressor, a first heat exchanger structured with an air heat exchanger, a second heat exchanger, and a third heat exchanger. A second cycle, in which a second medium is circulated and heat is exchanged with the first medium through the second heat exchanger, employs indoor units, each having a fan. A third cycle, in which the second medium is circulated and heat is exchanged with the first medium through the third heat exchanger, shares the indoor units with the second cycle. Flow path switching valves switch flow paths between the second cycle and third cycle. Before the first heat exchanger is defrosted, a halted indoor unit is filled with the second medium in the third cycle with its fan being halted. The third heat exchanger functions as an evaporator during a defrosting operation.

    摘要翻译： 其中第一介质循环的第一循环采用压缩机，由空气热交换器构成的第一热交换器，第二热交换器和第三热交换器。 第二循环，其中第二介质循环并且通过第二热交换器与第一介质进行热交换，使用各自具有风扇的室内单元。 在第二循环中，第二介质循环并且通过第三热交换器与第一介质进行热交换，在第二循环中共享室内单元。 流路切换阀在第二循环和第三循环之间切换流路。 在第一热交换器被除霜之前，停止的室内机在第三循环中填充第二介质，其风扇被停止。 在除霜操作期间，第三热交换器用作蒸发器。

    REFRIGERATING AIR-CONDITIONING APPARATUS
    56.
    发明申请
    REFRIGERATING AIR-CONDITIONING APPARATUS 有权
    制冷空调设备

    公开(公告)号：US20110308272A1

    公开(公告)日：2011-12-22

    申请号：US13219315

    申请日：2011-08-26

    申请人： Masaki TOYOSHIMA ,  Susumu Yoshimura ,  Shinichi Wakamoto ,  Osamu Morimoto

    发明人： Masaki TOYOSHIMA ,  Susumu Yoshimura ,  Shinichi Wakamoto ,  Osamu Morimoto

    IPC分类号： F25B43/00

    CPC分类号： F25B43/006 ,  F25B13/00 ,  F25B31/004 ,  F25B47/00 ,  F25B2313/006 ,  F25B2400/02

    摘要： A refrigerating air-conditioning apparatus, at least provided with no possibility that a foreign material returns to a compressor from an accumulator at a time of the pipeline-cleaning operation firstly, and provided with a possibility to perform a collecting operation for the foreign material in a short time secondary, is provided.The heat-source side unit includes an accumulator provided with a function to separate and collect the foreign material in an existing pipeline, a collecting container for collecting the foreign material separated by the accumulator, and an oil return pipeline for returning refrigerating machine oil to the compressor via a flow amount adjusting device, installed at a lower portion of the accumulator, and at a time of ordinary cooling or heating operation, the refrigerating machine oil is caused to flow into the oil return pipeline, and at a time of pipeline cleaning and foreign material-collecting operations, the flow amount adjusting device is fully closed.

    摘要翻译： 一种制冷空调装置，至少在第一次在管道清洗操作时不能从外部材料从蓄能器返回到压缩机，并且具有对异物进行收集操作的可能性 提供短时间次要的。 热源侧机组包括具有分离收集现有管道中的异物的功能的蓄压器，用于收集由蓄能器分离的异物的收集容器，以及用于将冷冻机油返回到 压缩机通过安装在蓄电池下部的流量调节装置，在普通冷却或制热运转时，冷冻机油流入回油管道，在管道清洗和 异物收集操作，流量调节装置完全关闭。

    AIR CONDITIONING APPARATUS
    59.
    发明申请
    AIR CONDITIONING APPARATUS 有权
    空调设备

    公开(公告)号：US20110088421A1

    公开(公告)日：2011-04-21

    申请号：US12990391

    申请日：2008-10-29

    申请人： Shinichi Wakamoto ,  Koji Yamashita ,  Takashi Okazaki ,  Naoki Tanaka ,  Keisuke Hokazono ,  Hiroyuki Morimoto ,  Yuji Motomura ,  Takeshi Hatomura ,  Tomohiko Kasai ,  Naofumi Takenaka ,  Yusuke Shimazu

    发明人： Shinichi Wakamoto ,  Koji Yamashita ,  Takashi Okazaki ,  Naoki Tanaka ,  Keisuke Hokazono ,  Hiroyuki Morimoto ,  Yuji Motomura ,  Takeshi Hatomura ,  Tomohiko Kasai ,  Naofumi Takenaka ,  Yusuke Shimazu

    IPC分类号： F25B27/00 ,  F25B13/00 ,  F25B43/00

    CPC分类号： F25B13/00 ,  F25B25/005 ,  F25B2313/006 ,  F25B2313/0231 ,  F25B2313/0272 ,  F25B2313/02741

    摘要： A heat source-side refrigerant circuit A including a compressor 11, an outdoor heat exchanger 13, a first refrigerant branch portion 21 connected to the compressor 11, a second refrigerant branch portion 22 and a third refrigerant branch portion 23 connected to the outdoor heat exchanger 13, a first refrigerant flow rate control device 24 provided between branch piping 40 and the second refrigerant branch portion 22, intermediate heat exchangers 25n connected at one side thereof to the first refrigerant branch portion 21 and the third refrigerant branch portion 23 via three-way valves 26n and connected at the other side thereof to the second refrigerant branch portion 22, and second refrigerant flow rate control devices 27n provided between the respective intermediate heat exchangers 25n and the second refrigerant branch portion 22, and user-side refrigerant circuits Bn having indoor heat exchangers 31n connected respectively to the intermediate heat exchangers 25n are provided, and at least one of water and an antifreeze solution circulates in the user-side refrigerant circuits Bn.

    摘要翻译： 包括压缩机11，室外热交换器13，与压缩机11连接的第一制冷剂分支部21，第二制冷剂分支部22和与室外热交换器连接的第三制冷剂分支部23的热源侧制冷剂回路A 如图13所示，在分支配管40和第二制冷剂分支部22之间设置有第一制冷剂流量控制装置24，在一侧与第一制冷剂分支部21连接的中间热交换器25n和通过三通的第三制冷剂分支部23 阀26n的另一侧连接到第二制冷剂分支部22，以及设置在各中间热交换器25n和第二制冷剂分支部22之间的第二制冷剂流量控制装置27n，以及室内的制冷剂回路Bn 设置分别与中间热交换器25n连接的热交换器31n， 水和防冻溶液中的至少一种循环在用户侧制冷剂回路Bn中。

    Four-way valve
    60.
    发明授权
    Four-way valve 有权
    四通阀

    公开(公告)号：US07896029B2

    公开(公告)日：2011-03-01

    申请号：US11722727

    申请日：2005-11-02

    申请人： Susumu Yoshimura ,  Shinichi Wakamoto ,  Shinji Nakashima ,  Takashi Sekiya

    发明人： Susumu Yoshimura ,  Shinichi Wakamoto ,  Shinji Nakashima ,  Takashi Sekiya

    IPC分类号： F16K11/065

    CPC分类号： F16K11/0655 ,  F25B41/046 ,  Y10T137/86493 ,  Y10T137/86839

    摘要： In a four-way valve having a simple structure, even if a high-temperature refrigerant and a low-temperature refrigerant flow close to each other, heat loss between both refrigerants is suppressed. The valve comprises a housing member including a valve chamber, a valve seat including a bearing surface portion located in the valve chamber, a first channel through which a high-temperature fluid flows and a second channel through which a low-temperature fluid flows at a predetermined time, including openings adjacent to each other at a bearing surface portion of the valve seat, passing through the valve seat and extending outside of the valve chamber, and a valve element moving to the bearing surface portion of the valve seat. A thermal resistor portion suppressing heat transfer between these channels is located near the openings, between the first and second channels.

    摘要翻译： 在具有简单结构的四通阀中，即使高温制冷剂和低温制冷剂彼此接近，也抑制了两种制冷剂之间的热损失。 阀包括壳体构件，其包括阀室，阀座，其包括位于阀室中的支承表面部分，高温流体流过的第一通道和低温流体在其中流动的第二通道 预定时间，包括在阀座的轴承表面部分处彼此相邻的开口，穿过阀座并延伸到阀室外部;以及阀元件移动到阀座的支承表面部分。 抑制这些通道之间的热传递的热电阻部分位于第一和第二通道之间的开口附近。