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71. 发明申请

US20150345842A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：US20150345842A1
公开(公告)日：2015-12-03
申请号：US14649098
申请日：2013-11-29
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Satoshi KAWANO , Shinya MATSUOKA , Masahiro OKA , Mari SUSAKI
IPC分类号： F25B41/04
CPC分类号： F25B41/04 , F24F3/08 , F25B13/00 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02731 , F25B2313/02791 , F25B2400/23 , F25B2500/01
摘要： This air conditioner performs a cooling operation and a heating operation in parallel with each other with an outdoor unit and indoor units connected together through two communication pipes. The air conditioner includes a switching mechanism changing the directions of refrigerants flowing through the communication pipes depending on whether a heating dominant operation is being performed in a first load region where a cooling load is relatively light or a second load region where the cooling load is heavier than in the first load region. In the second load region, the switching mechanism allows a low-pressure refrigerant to flow from the indoor units to the outdoor unit through the second communication pipe thicker than the first communication pipe to reduce a performance deterioration due to the pressure loss involved with the heating dominant operation.
摘要翻译：该空气调节器通过两个连通管连接在一起的室外机和室内机并行地进行制冷运转和制热运转。空调机包括：切换机构，其根据在冷负荷相对较浅的第一负载区域或冷负荷较重的第二负荷区域是否进行加热主导运转，改变流经连通管的制冷剂的方向比在第一加载区域。在第二负载区域中，切换机构允许低压制冷剂通过比第一连通管更厚的第二连通管从室内单元流到室外单元，以减少由于加热引起的压力损失导致的性能劣化主导操作。

72. 发明申请

US20150345841A1 EJECTOR 有权
公开(公告)号：US20150345841A1
公开(公告)日：2015-12-03
申请号：US14655746
申请日：2013-12-23
申请人： DENSO CORPORATION
发明人： Yoshiyuki YOKOYAMA , Haruyuki NISHIJIMA , Etsuhisa YAMADA
IPC分类号： F25B41/00 , F04F5/46
CPC分类号： F25B41/00 , B60H2001/3298 , F04F5/46 , F25B5/02 , F25B40/02 , F25B41/062 , F25B2341/0012 , F25B2400/23 , F25B2500/18
摘要： An ejector includes a body having a nozzle passage that depressurizes a refrigerant flowing out of a swirling space in which the refrigerant is swirled, a suction passage that draws a refrigerant from an external, and a diffuser passage that mixes an ejection refrigerant jetted from the nozzle passage and a suction refrigerant drawn from the suction passage together and pressurizes the mixed refrigerant. The body also has a gas-liquid separation space that separates the refrigerant flowing out of the diffuser passage into gas and liquid by an action of a centrifugal force, and multiple liquid-phase refrigerant outflow passages through which the liquid-phase refrigerant separated by the gas-liquid separation space flows out to the multiple evaporators.
摘要翻译：喷射器包括具有喷嘴通道的主体，该喷嘴通道使从制冷剂旋转的旋转空间流出的制冷剂减压，从外部吸入制冷剂的吸入通道和将从喷嘴喷射的喷射制冷剂混合的扩散通路通道和从吸入通道抽吸的吸入制冷剂一起对混合制冷剂加压。主体还具有气液分离空间，其通过离心力的作用将从扩散器通道流出的制冷剂分离成气体和液体;以及多个液相制冷剂流出通道，液相制冷剂由气液分离空间流出到多个蒸发器。

73. 发明申请

US20150345835A1 REFRIGERATION SYSTEM WITH ABSORPTION COOLING 审中-公开
标题翻译：具有吸收冷却的制冷系统
公开(公告)号：US20150345835A1
公开(公告)日：2015-12-03
申请号：US14653783
申请日：2013-12-19
申请人： J. Scott MARTIN , Shitong ZHA , Jeffrey NEWEL , Timothy LUKES , Willis L. MCCULLOUGH , Hill Phoenix, Inc.
发明人： J. Scott Martin , Shitong Zha , Jeffrey Newel , Timothy E. Lukes , Willis L. McCullough
IPC分类号： F25B15/00 , F25B15/10 , F25B25/02
CPC分类号： F25B15/006 , F25B1/10 , F25B5/02 , F25B7/00 , F25B9/008 , F25B15/06 , F25B15/10 , F25B25/02 , F25B40/02 , F25B2309/061 , F25B2400/0403 , F25B2400/061 , F25B2400/075 , F25B2400/13 , F25B2400/23 , Y02A30/277 , Y02B30/62
摘要： A refrigeration system for use with refrigerated LT and MT display cases in facilities such as supermarkets, has an absorption chiller that uses waste heat from a nearby source to provide cooling to the refrigeration system to take advantage of the synergy and improve overall efficiency of the refrigeration system. The cooling provided by the absorption chiller may be in the form of a coolant (e.g. water, glycol, water-glycol mixture, etc.) that circulates between the chiller and one or more of a pre-cooler, sub-cooler or condenser in the refrigeration system in a manner that uses waste heat from a nearby source to reduce the need for installed condensing capacity in the refrigeration system and improve thermal efficiency and obtain cost savings.
摘要翻译：在超市等设施中使用冷藏LT和MT陈列柜的制冷系统具有吸收式制冷机，其使用来自附近源的废热来向制冷系统提供冷却，以利用协同作用并提高制冷的总体效率系统。由吸收式制冷机提供的冷却可以是冷却剂（例如水，乙二醇，水 - 乙二醇混合物等）的形式，其在冷却器和一个或多个预冷器，副冷却器或冷凝器之间循环制冷系统以使用来自附近源的废热的方式减少对制冷系统中的冷凝能力的需要，并且提高热效率并获得成本节约。

74. 发明申请

US20150338120A1 AIR-CONDITIONING APPARATUS 审中-公开
标题翻译：空调设备
公开(公告)号：US20150338120A1
公开(公告)日：2015-11-26
申请号：US14758588
申请日：2013-01-07
申请人： Koji AZUMA , Osamu MORIMOTO , Hiroto NAKAO , Akiyoshi SHIRAMIZU , Katsuhiko HAYASHIDA , Daisuke SHIMAMOTO
发明人： Koji AZUMA , Osamu MORIMOTO , Hiroto NAKAO , Akiyoshi SHIRAMIZU , Katsuhiko HAYASHIDA , Daisuke SHIMAMOTO
IPC分类号： F24F11/00 , F24F5/00
CPC分类号： F24F5/001 , F24F11/83 , F25B13/00 , F25B2313/0231 , F25B2313/0233 , F25B2313/0252 , F25B2313/0253 , F25B2313/0272 , F25B2313/02741 , F25B2313/0311 , F25B2313/0314 , F25B2400/13 , F25B2400/23 , F25B2700/1931
摘要： An air-conditioning apparatus includes a first branch unit, a fourth flow control device arranged in each of a plurality of pipes split from a first connection pipe side and connected to each indoor-side heat exchanger, and a solenoid valve arranged in each of pipes split from a pipe connecting each fourth flow control device and each indoor-side heat exchanger. An opening degree of the fourth flow control device is controlled based on a state of refrigerant to be caused to flow into the fourth flow control device.
摘要翻译：空调装置包括：第一分支单元，第四流量控制装置，其配置在从第一连接管侧分离并与各室内侧热交换器连接的多个管中;以及电磁阀，配置在每个管从连接每个第四流量控制装置和每个室内侧热交换器的管道分流。基于要流入第四流量控制装置的制冷剂的状态来控制第四流量控制装置的开度。

75. 发明申请

US20150330692A1 METHOD FOR CONTROLLING AN ECONOMIZER CIRCUIT 有权
标题翻译：控制经济电路的方法
公开(公告)号：US20150330692A1
公开(公告)日：2015-11-19
申请号：US14808405
申请日：2015-07-24
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY
发明人： William L. KOPKO , Andrew John GRAYBILL , Glenn Eugene NICKEY , Israel FEDERMAN , Satheesh KULANKARA
IPC分类号： F25B49/02
CPC分类号： F25B49/022 , A63B57/00 , F25B1/06 , F25B1/10 , F25B41/00 , F25B49/025 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2600/01 , F25B2600/02 , F25B2600/2509 , F25B2700/04 , F25B2700/151 , F25B2700/171 , F25B2700/1931 , F25B2700/2101 , F25B2700/2106 , F25B2700/21152 , F25B2700/21156 , F25B2700/21173
摘要： A method for controlling an economizer circuit is provided. The economizer circuit includes a valve to regulate refrigerant flow between the economizer and the compressor. The valve can be opened to engage the economizer circuit or closed to disengage the economizer circuit based on the output frequency provided to the compressor motor by a variable speed drive and an operating condition of the economizer.
摘要翻译：提供了一种用于控制节能器电路的方法。节能器回路包括用于调节节能器和压缩机之间的制冷剂流量的阀。阀可以打开以接合节能器回路或关闭以基于通过变速驱动器和节能器的运行状态提供给压缩机电动机的输出频率而使节能器电路脱离。

76. 发明授权

US09188376B2 Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program 有权
标题翻译：制冷剂补充辅助装置，空调装置和制冷剂充注辅助程序
公开(公告)号：US09188376B2
公开(公告)日：2015-11-17
申请号：US13721275
申请日：2012-12-20
申请人： Mitsubishi Electric Corporation
发明人： Shogo Tamaki , Fumitake Unezaki , Kazuyoshi Shinozaki , Tomohiko Kasai
IPC分类号： F25B45/00 , F25B13/00 , F25B49/02
CPC分类号： F25B45/00 , F25B13/00 , F25B49/022 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/02741 , F25B2313/0311 , F25B2313/0314 , F25B2313/0315 , F25B2345/001 , F25B2345/003 , F25B2400/13 , F25B2400/23 , F25B2500/19 , F25B2500/23 , F25B2500/24 , F25B2600/0253 , F25B2600/05 , F25B2700/1931 , F25B2700/1933 , F25B2700/2103 , F25B2700/2104 , F25B2700/2106 , F25B2700/21152 , Y02B30/741
摘要： Operation data of a refrigerant circuit is acquired after an initial refrigerant charge amount of refrigerant is charged in the refrigerant circuit and operation of the refrigerant circuit is started, an internal volume of a high-pressure pipe 6 is computed from the obtained operation data and the initial refrigerant charge amount input in a input unit 112, a target refrigerant charge amount is computed from the computed internal volume of the high-pressure pipe 6 and a standard operating state acquired in advance, the standard operating state being operation data of the refrigerant circuit when the refrigerant circuit is in a standard operating state that satisfies a preset condition, and an additional refrigerant charge amount is computed from the target refrigerant charge amount and the initial refrigerant charge amount.
摘要翻译：在制冷剂回路中制冷剂的初始制冷剂填充量被充填并且开始制冷剂回路的运转之后，获取制冷剂回路的动作数据，根据获得的运转数据算出高压管6的内部体积，在输入单元112中输入的初始制冷剂充量量，根据计算出的高压管6的内部容量和预先获取的标准运行状态来计算目标制冷剂充量量，作为制冷剂回路的运转数据的标准运转状态当制冷剂回路处于满足预设条件的标准运行状态时，并根据目标制冷剂填充量和初始制冷剂充量量计算附加制冷剂填充量。

77. 发明申请

US20150316325A1 LOW PRESSURE CHILLER 有权
标题翻译：低压冷冻机
公开(公告)号：US20150316325A1
公开(公告)日：2015-11-05
申请号：US14651856
申请日：2013-10-09
申请人： CARRIER CORPORATION
发明人： Marcel CHRISTIANS , Jack Leon ESFORMES , Satyam BENDAPUDI
IPC分类号： F28D3/02
CPC分类号： F28D3/02 , F24F5/001 , F24F11/83 , F25B39/02 , F25B2339/0242 , F25B2400/13 , F25B2400/23 , F25B2500/01
摘要： A heating, ventilation and air conditioning (HVAC) system includes a condenser to condense a flow of refrigerant into a liquid state. The system further includes an economizer assembly having at least one separator chamber to separate liquid refrigerant from vapor refrigerant. The economizer assembly shares an upper common wall with at least a portion of the condenser and the flow of refrigerant from the condenser into the economizer assembly proceeds through a flow opening in the upper common wall. A falling film evaporator exchanges thermal energy between the liquid refrigerant and a medium flowed through a plurality of evaporator tubes in the evaporator.
摘要翻译：加热，通风和空调（HVAC）系统包括冷凝器，以将制冷剂流冷凝成液态。该系统还包括具有至少一个分离器室的节能器组件，以将液体制冷剂与蒸气制冷剂分离。节能器组件与冷凝器的至少一部分共用上部公共壁，并且从冷凝器进入节能器组件的制冷剂流通过上部公共壁中的流动开口。降膜蒸发器在液体制冷剂和流过蒸发器中的多个蒸发器管的介质之间交换热能。

78. 发明申请

US20150308700A1 COMBINED AIR-CONDITIONING AND HOT-WATER SUPPLY SYSTEM 有权
标题翻译：组合式空调和热水供应系统
公开(公告)号：US20150308700A1
公开(公告)日：2015-10-29
申请号：US14647510
申请日：2012-12-11
申请人： Takanao KIMURA , Hirofumi KOUGE , Hironori YABUUCHI
发明人： Takanao KIMURA , Hirofumi KOUGE , Hironori YABUUCHI
IPC分类号： F24F5/00
CPC分类号： F24F5/001 , F24D11/0214 , F24D19/1039 , F24F5/0096 , F24F2005/006 , F25B13/00 , F25B49/02 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0232 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2400/13 , F25B2400/23 , F25B2600/2501 , Y02B30/125
摘要： The controller controls a bypass solenoid valve and hot-water supply expansion unit in a defrosting operation based on a refrigerant temperature detected by a first temperature sensor and a heat medium temperature detected by a second temperature sensor.
摘要翻译：控制器基于由第一温度传感器检测到的制冷剂温度和由第二温度传感器检测到的热介质温度进行除霜操作，控制旁路电磁阀和热水供给膨胀单元。

79. 发明申请

US20150219373A1 AIR-CONDITIONING APPARATUS 审中-公开
标题翻译：空调设备
公开(公告)号：US20150219373A1
公开(公告)日：2015-08-06
申请号：US14420761
申请日：2012-10-01
申请人： Hirofumi Koge
发明人： Hirofumi Koge
IPC分类号： F25B29/00 , F25B49/02 , F25B30/02 , F25B5/02 , F25B6/02
CPC分类号： F25B29/003 , F25B5/02 , F25B6/02 , F25B13/00 , F25B30/02 , F25B49/02 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2400/23 , F25B2600/2509
摘要： An air-conditioning apparatus that includes a compressor, a heat-source-side heat exchanger, a plurality of use-side heat exchangers, and a relay unit which switches some of the plurality of use-side heat exchangers to the cooling operation side and which switches some of the plurality of use-side heat exchangers to the heating operation side and that performs a cooling and heating simultaneous operation by switching each of the plurality of use-side heat exchangers to the cooling operation side or the heating operation side in accordance with a control instruction, includes a second flow rate control device which adjusts the flow rate of the refrigerant flowing into the compressor, a third flow rate control device which is connected in parallel to the second flow rate control device and which adjusts the flow rate of the refrigerant flowing into the heat-source-side heat exchanger, and a controller which adjusts the second flow rate control device and the third flow rate control device. The controller adjusts the opening degree of the second flow rate control device and the opening degree of the third flow rate control device in accordance with the outside air temperature.
摘要翻译：一种空调装置，包括压缩机，热源侧热交换器，多个利用侧热交换器和将多个利用侧热交换器中的一些切换到制冷运转侧的中继单元，以及其将多个使用侧热交换器中的一些切换到加热运转侧，并且通过将多个利用侧热交换器中的每一个切换到制冷运转侧或加热运转侧而进行制冷加热同时运转通过控制指令，包括调节流入压缩机的制冷剂的流量的第二流量控制装置，与第二流量控制装置并联连接的第三流量控制装置，流入热源侧热交换器的制冷剂和调节第二流量控制装置和第三流量控制装置的控制器 e。控制器根据外部空气温度来调节第二流量控制装置的开度和第三流量控制装置的开度。

80. 发明申请

US20150211776A1 AIR-CONDITIONING APPARATUS 审中-公开
标题翻译：空调设备
公开(公告)号：US20150211776A1
公开(公告)日：2015-07-30
申请号：US14419371
申请日：2012-10-01
申请人： Hirofumi Koge , Hiroyuki Okano
发明人： Hirofumi Koge , Hiroyuki Okano
IPC分类号： F25B49/02 , F25B13/00
CPC分类号： F25B49/022 , F24F11/83 , F25B13/00 , F25B41/04 , F25B49/02 , F25B2313/0231 , F25B2313/0253 , F25B2313/0272 , F25B2313/0314 , F25B2400/23 , F25B2500/19 , F25B2600/2509 , F25B2600/2513 , F25B2700/2106
摘要： An air-conditioning apparatus includes a heat-source-unit-side heat exchanger, a plurality of use-side heat exchangers, and a relay unit provided between the heat-source-unit-side heat exchanger and the plurality of use-side heat exchangers. The relay unit is configured to switch part of the plurality of use-side heat exchangers to a cooling operation side to switch part of the plurality of use-side heat exchangers to a heating operation side, and simultaneously performs a cooling and heating simultaneous operation by switching each of the plurality of use-side heat exchangers to the cooling operation side or the heating operation side in accordance with a control instruction.
摘要翻译：空调装置包括：热源单元侧热交换器，多个利用侧热交换器，以及设置在热源侧热交换器与多个利用侧热交换器之间的中继单元交换器。继电器单元将多个利用侧热交换器的一部分切换到制冷运转侧，将多个利用侧热交换器的一部分切换到制热运转侧，同时进行制冷加热同时运转根据控制指令将多个使用侧热交换器中的每一个切换到制冷操作侧或制热操作侧。

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