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公开(公告)号：US09513036B2
公开(公告)日：2016-12-06
申请号：US14114775
申请日：2011-06-16
Applicant: Yuji Motomura , Osamu Morimoto , Daisuke Shimamoto , Kouji Azuma
Inventor： Yuji Motomura , Osamu Morimoto , Daisuke Shimamoto , Kouji Azuma
CPC classification number: F25B29/003 , F24F3/065 , F24F5/0017 , F25B7/00 , F25B13/00 , F25B25/005 , F25B41/00 , F25B2313/0211 , F25B2313/0212 , F25B2313/0213 , F25B2313/0214 , F25B2313/0215 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2321/021 , F25B2400/24 , F25B2600/2501 , Y02E60/147
Abstract: An air-conditioning apparatus includes a refrigerant circuit including a compressor, a first refrigerant flow switching device, a plurality of intermediate heat exchangers, a first expansion device, and a heat-source-side heat exchanger, through all of which a refrigerant circulates and all of which in combination form a refrigeration cycle; and a heat medium circuit including the plurality of intermediate heat exchangers, a pump, and a plurality of use-side heat exchangers, through all of which a heat medium circulates. The air-conditioning apparatus further includes a heat medium energy storage that is connected to the heat medium circuit and stores the heat medium; and an intra-storage heat exchanger that is connected to the refrigerant circuit and heats or cools the heat medium in the heat medium energy storage by using the heat-source-side refrigerant supplied thereto.
Abstract translation: 空调装置包括制冷剂回路，该制冷剂回路包括压缩机，第一制冷剂流量切换装置，多个中间热交换器，第一膨胀装置和热源侧热交换器， 所有这些组合形成制冷循环; 以及包括多个中间热交换器的热介质回路，泵和多个利用侧热交换器，通过热介质循环。 所述空调装置还包括与所述热介质回路连接并存储所述热介质的热介质储能部; 以及蓄热式热交换器，其与制冷剂回路连接，通过使用供给的热源侧制冷剂来对热介质能量储存体中的热介质进行加热或冷却。
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公开(公告)号：US5852939A
公开(公告)日：1998-12-29
申请号：US850848
申请日：1997-05-02
Applicant: Jimmy Gazes
Inventor： Jimmy Gazes
CPC classification number: F24J3/081 , F24F5/0046 , F25B13/00 , F25B30/06 , F25B2313/002 , F25B2313/0213 , F25B2313/023 , F25B2313/025 , Y02B10/40 , Y02E10/12
Abstract: A heat pump heating and cooling system uses heat exchange coils which are located vertically in the ground. A double evaporator is used as a condenser in the heating cycle, and a single evaporator is used in the cooling cycle. The device sub-cools the liquid refrigerant during the cooling cycle, and super heats the refrigerant in the heating cycle, increasing the efficiency over prior art heat pump systems. No receiver for excess refrigerant is required, and problems associated with liquid refrigerant settling in the vertical ground coils are eliminated.
Abstract translation: 热泵加热和冷却系统使用垂直位于地面中的热交换线圈。 在加热循环中使用双蒸发器作为冷凝器，在冷却循环中使用单个蒸发器。 该装置在冷却循环期间对液体制冷剂进行辅助冷却，并且在加热循环中对制冷剂进行超加热，从而提高了现有技术的热泵系统的效率。 不需要用于多余制冷剂的接收器，并且消除了与垂直接地线圈中的液体制冷剂沉降相关的问题。
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公开(公告)号：US20040261447A1
公开(公告)日：2004-12-30
申请号：US10495103
申请日：2004-05-10
Inventor： Hiromune Matsuoka , Kazuhide Mizutani
IPC: F25B001/00 , F25B039/02 , F25B043/00
CPC classification number: F25B13/00 , F25B40/02 , F25B2313/006 , F25B2313/021 , F25B2313/0213 , F25B2313/023 , F25B2313/0233 , F25B2313/0272 , F25B2313/0311 , F25B2400/13 , F25B2400/16 , F25B2400/18 , F25B2500/07 , F25B2700/191
Abstract: A refrigeration equipment includes a vapor compression type of refrigerant circuit that prevents a decline in refrigeration ability in user side heat exchangers when the refrigerant condensed by a heat source side heat exchanger is reduced in pressure and sent to the user side heat exchangers. An air conditioner includes a refrigerant liquid junction line and a refrigeration gas junction line, a heat source side expansion valve, a cooler, and a first pressure detection mechanism. The heat source side expansion valve reduces the pressure of the refrigerant that is condensed in the heat source side heat exchanger and sent to the user side heat exchangers. The cooler cools the refrigerant that is condensed in the heat source side heat exchanger and sent to the user side heat exchangers. The first pressure detection mechanism detects the pressure of the refrigerant after the pressure thereof has been reduced by the heat source side expansion valve.
Abstract translation: 制冷装置包括蒸气压缩型制冷剂回路，当由热源侧热交换器冷凝的制冷剂降低并送到用户侧热交换器时，能够防止使用侧热交换器的制冷能力下降。 空调机包括制冷剂液体接合线和制冷气体接合线，热源侧膨胀阀，冷却器和第一压力检测机构。 热源侧膨胀阀将在热源侧热交换器中冷凝的制冷剂的压力降低，并将其送至使用者侧热交换器。 冷却器对在热源侧热交换器中冷凝的制冷剂进行冷却，送到用户侧热交换器。 第一压力检测机构通过热源侧膨胀阀降低其压力后，检测制冷剂的压力。
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公开(公告)号：US20030200764A1
公开(公告)日：2003-10-30
申请号：US10422255
申请日：2003-04-24
Inventor： Hirotsugu Takeuchi , Shin Nisida
IPC: F25B027/00 , B60H001/32 , F25B001/06
CPC classification number: F25B41/04 , B60H1/323 , B60H2001/3297 , B60H2001/3298 , F25B9/008 , F25B13/00 , F25B40/00 , F25B40/02 , F25B40/04 , F25B2309/061 , F25B2313/0212 , F25B2313/0213 , F25B2313/02321 , F25B2313/02343 , F25B2313/02344 , F25B2327/001 , F25B2341/0012 , F25B2341/066 , F25B2400/0403 , F25B2400/0405 , F25B2400/0417
Abstract: An air conditioner includes a compressor for compressing refrigerant, an exterior heat exchanger for performing heat exchange between refrigerant and outside air, an interior heat exchanger for performing heat exchange between the refrigerant and air to be blown into the compartment, an ejector for decompressing high-pressure refrigerant, a heater core for heating air using a high-temperature fluid as a heating source, and a fluid-refrigerant heat exchanger that heats the fluid flowing to the heater core using high-temperature refrigerant discharged from the compressor as a heating source. In a dehumidifying and heating operation, refrigerant in the interior heat exchanger absorbs heat from air so that the air is cooled and dehumidified, and the dehumidified and cooled air can be further heated in the heater core by indirectly using the heating source from the high-temperature refrigerant.
Abstract translation: 一种空调机，包括用于压缩制冷剂的压缩机，用于进行制冷剂与外部空气之间的热交换的外部热交换器，用于进行制冷剂与待吹入室内空气之间的热交换的内部热交换器， 使用高温流体作为加热源加热空气的加热器芯，以及使用从压缩机排出的高温制冷剂作为加热源加热流入加热器芯的流体的流体制冷剂热交换器。 在除湿加热运转中，内部热交换器内的制冷剂从空气中吸收热量，使得空气被冷却和除湿，并且可以通过间接地使用来自高压气体的加热源在加热器芯中进一步加热除湿和冷却的空气， 温度制冷剂。
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5.发明申请Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device 失效燃气热泵式空调装置，发动机冷却水加热装置以及气体热泵式空调装置的运转方法公开(公告)号：US20030070445A1
公开(公告)日：2003-04-17
申请号：US10209271
申请日：2002-08-01
Inventor： Tsukasa Kasagi , Hiraku Kunita , Ryuji Morishima , Kazuo Yamagishi
IPC: F25B027/00
CPC classification number: F25B27/00 , F25B13/00 , F25B41/04 , F25B2313/0213 , F25B2313/0233 , F25B2313/0252 , F25B2313/0253 , F25B2327/00 , F25B2500/31 , Y02P80/152
Abstract: In order to enhance air heating capacity during low outdoor air temperature, a gas heat pump type air conditioning device comprises a compression device having a gas engine driving source and forming a refrigerating cycle by circulating a refrigerant, an engine-coolant-water system, a channel change switching device, a bypass channel which is provided with the channel change switching device in the engine-coolant-water system downstream of the gas engine, and an engine-coolant-water heating device provided in the bypass channel, and waste heat exhausted from the gas engine is collected in the engine-coolant-water, and the refrigerant is heated by the engine-coolant-water so as to enhance air-heating-capacity.
Abstract translation: 为了在室外空气温度低的情况下提高空气制热能力，气体热泵式空调装置包括具有燃气发动机驱动源的压缩装置，通过循环制冷剂形成制冷循环，发动机冷却水系统， 通道切换开关装置，在燃气发动机下游的发动机冷却水系统中设置有通道切换切换装置的旁通通路，以及设置在旁通通路中的发动机冷却水加热装置，废热排出 来自燃气发动机的发动机被收集在发动机冷却水中，制冷剂被发动机 - 冷却水加热，从而提高空气的制热能力。
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Patent Agency Ranking
公开(公告)号：US5878810A
公开(公告)日：1999-03-09
申请号：US351036
申请日：1994-11-28
Applicant: Kazuo Saito , Katuyoshi Kumazawa , Tetsuo Sano , Toshihiko Saito , Yasuhiro Arai , Shinichi Kameyama
Inventor： Kazuo Saito , Katuyoshi Kumazawa , Tetsuo Sano , Toshihiko Saito , Yasuhiro Arai , Shinichi Kameyama
CPC classification number: F25B1/02 , F25B13/00 , F25B47/02 , F25B2313/008 , F25B2313/0211 , F25B2313/0213 , F25B2313/023 , F25B2313/0314 , F25B2313/0315 , F25B2313/0316 , F25B2400/074 , F25B2600/2501 , F25B2600/2513 , F25B2700/1933 , F25B2700/21151
Abstract: An air-conditioning apparatus forms a refrigerating cycle with a refrigerant heater and a compressor having two cylinders. The apparatus simultaneously carries out a refrigerant heating operation and a heat pump operation when a required heating capacity is high, and when the required heating capacity is low, only the heat pump operation. This operation technique helps reduce the size of the apparatus and expand a variable width of heating capacity. The apparatus also has a defrosting unit for defrosting an outdoor heat exchanger during the heat pump operation.
Abstract translation: 空调装置与制冷剂加热器和具有两个气缸的压缩机形成制冷循环。 当所需的加热能力高时，该设备同时进行制冷剂加热操作和热泵操作，并且当所需的加热能力低时，仅仅是热泵操作。 这种操作技术有助于减小设备的尺寸并且扩大加热能力的可变宽度。 该设备还具有用于在热泵操作期间对室外热交换器进行除霜的除霜单元。
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公开(公告)号：US09534818B2
公开(公告)日：2017-01-03
申请号：US13743140
申请日：2013-01-16
Applicant: SI2 Industries, LLC
Inventor： David G. Bois
CPC classification number: F25B30/02 , F24D5/12 , F24D12/02 , F24D19/1087 , F25B13/00 , F25B49/02 , F25B2313/009 , F25B2313/0213 , F25B2313/0214 , F25B2313/0215 , F25B2500/02 , F25B2700/2106 , Y02B10/40 , Y02B10/70 , Y02B30/14
Abstract: Disclosed are embodiments of heat pump systems and methods for operating such systems in the heating mode while a heat pump operating parameter reaches or is equal to a predetermined operating value at which it is not advisable to use conventional heat pump systems for heating an enclosed structure. In addition to ancillary components, the heat pump systems includes indoor, outdoor and auxiliary heat exchangers, reversing and flow diverting valves, compressors, refrigerant superheat controllers, and auxiliary energy sources. During the heating mode of operation, while the heat pump operating parameter reaches or is equal to the predetermined operating value, the flow of liquid refrigerant through the outdoor heat exchangers is inhibited and is diverted to flow through the auxiliary heat exchangers. Thermal energy from the auxiliary energy source is used for evaporating the liquid refrigerant flowing through the auxiliary heat exchangers.
Abstract translation: 公开了热泵系统的实施例和用于在加热模式下操作这种系统的方法，而热泵操作参数达到或等于预定的操作值，在此不需要使用传统的热泵系统来加热封闭结构。 除了辅助部件，热泵系统还包括室内，室外和辅助热交换器，换向阀和分流阀，压缩机，制冷剂过热控制器和辅助能源。 在加热运转模式下，当热泵运转参数达到或等于预定运行值时，通过室外热交换器的液体制冷剂的流动被阻止并转向流过辅助热交换器。 来自辅助能源的热能用于蒸发流过辅助热交换器的液体制冷剂。
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公开(公告)号：US20140137589A1
公开(公告)日：2014-05-22
申请号：US14114775
申请日：2011-06-16
Applicant: Yuji Motomura , Osamu Morimoto , Daisuke Shimamoto , Kouji Azuma
Inventor： Yuji Motomura , Osamu Morimoto , Daisuke Shimamoto , Kouji Azuma
IPC: F25B29/00
CPC classification number: F25B29/003 , F24F3/065 , F24F5/0017 , F25B7/00 , F25B13/00 , F25B25/005 , F25B41/00 , F25B2313/0211 , F25B2313/0212 , F25B2313/0213 , F25B2313/0214 , F25B2313/0215 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2321/021 , F25B2400/24 , F25B2600/2501 , Y02E60/147
Abstract: An air-conditioning apparatus includes a refrigerant circuit including a compressor, a first refrigerant flow switching device, a plurality of intermediate heat exchangers, a first expansion device, and a heat-source-side heat exchanger, through all of which a refrigerant circulates and all of which in combination form a refrigeration cycle; and a heat medium circuit including the plurality of intermediate heat exchangers, a pump, and a plurality of use-side heat exchangers, through all of which a heat medium circulates. The air-conditioning apparatus further includes a heat medium energy storage that is connected to the heat medium circuit and stores the heat medium; and an intra-storage heat exchanger that is connected to the refrigerant circuit and heats or cools the heat medium in the heat medium energy storage by using the heat-source-side refrigerant supplied thereto.
Abstract translation: 空调装置包括制冷剂回路，该制冷剂回路包括压缩机，第一制冷剂流量切换装置，多个中间热交换器，第一膨胀装置和热源侧热交换器， 所有这些组合形成制冷循环; 以及包括多个中间热交换器的热介质回路，泵和多个利用侧热交换器，通过热介质循环。 所述空调装置还包括与所述热介质回路连接并存储所述热介质的热介质储能部; 以及蓄热式热交换器，其与制冷剂回路连接，通过使用供给的热源侧制冷剂来对热介质能量储存体中的热介质进行加热或冷却。
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公开(公告)号：US07377119B2
公开(公告)日：2008-05-27
申请号：US11165240
申请日：2005-06-24
Applicant: Seung-chul Kim , Hyeong-joon Seo , Jun-pyo Lee , Jae-hyo Jeong , Jung-chul Choi
Inventor： Seung-chul Kim , Hyeong-joon Seo , Jun-pyo Lee , Jae-hyo Jeong , Jung-chul Choi
CPC classification number: F25B27/02 , F24F2110/12 , F25B13/00 , F25B2313/0213 , F25B2313/02523 , F25B2313/02741 , F25B2500/31 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , Y02A30/274
Abstract: An air conditioning system includes an indoor heat exchanging unit, an outdoor heat exchanging unit, a compressor forming a closed loop together with the indoor and outdoor heat exchanging units to compress refrigerant, and a compressor driver to drive the compressor. The air conditioning system also includes an outdoor temperature sensor to sense outdoor temperature, a high pressure sensor to sense a pressure of the refrigerant discharged from the compressor, a low pressure sensor to sense the pressure of the refrigerant introduced into the compressor, a bypass pipe to connect a refrigerant pipe disposed between the indoor heat and outdoor heat exchanging units with a refrigerant pipe disposed in an influx part of the compressor, a bypass valve to open and close the bypass pipe, and a controller to open the bypass valve when the pressure sensed by the low pressure sensor is a predetermined target low pressure or is below the predetermined target low pressure, and to close the bypass valve when the pressure sensed by the high pressure sensor is over a predetermined target high pressure, under a condition in which the outdoor temperature sensed by the outdoor temperature sensor is a predetermined reference temperature or is below the predetermined reference temperature during a heating operation. Thus, the air conditioning system and a control method thereof, is improved in heating effect while performing a heating operation under a condition in which the outdoor temperature is low.
Abstract translation: 空调系统包括室内热交换单元，室外热交换单元，与室内和室外热交换单元一起形成闭环的压缩机以压缩制冷剂;以及压缩机驱动器来驱动压缩机。 空调系统还包括感测室外温度的室外温度传感器，用于感测从压缩机排出的制冷剂的压力的高压传感器，用于感测引入压缩机的制冷剂的压力的低压传感器，旁通管 将布置在室内热交换单元和室外热交换单元之间的制冷剂管道与设置在压缩机的流入部分的制冷剂管连接，旁通阀打开和关闭旁通管;以及控制器，当压力 由低压传感器检测到的是预定的目标低压或低于预定目标低压，并且当高压传感器感测到的压力超过预定目标高压时关闭旁通阀， 由室外温度传感器感测到的室外温度是预定的基准温度或低于预定的温度 在加热操作期间的温度。 因此，在室外温度低的条件下进行制热运转时，空气调节系统及其控制方法得到改善。
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公开(公告)号：US20030041609A1
公开(公告)日：2003-03-06
申请号：US10211460
申请日：2002-08-05
Inventor： Tsukasa Kasagi , Hiraku Kunita , Kazuo Yamagishi
IPC: F25B027/00
CPC classification number: F25B13/00 , F01N5/02 , F25B27/00 , F25B41/04 , F25B2313/0213 , F25B2313/023 , F25B2313/02523 , F25B2313/0253 , F25B2327/00 , Y02B30/52 , Y02T10/16
Abstract: In order to provide a gas heat pump type air conditioning device in which accessibility and maintenance operation are not disturbed due to snow in snowy areas, a gas heat pump type air conditioning device comprises a compression device for which the driving source is a gas engine and forms a refrigerating cycle by circulating a refrigerant, a bypass pipe channel section which is provided around space where an outdoor unit is installed and is separated from an engine-coolant-water system of the gas engine via a channel change switching device, wherein waste heat exhausted from the gas engine is collected back into the engine-coolant-water, and the refrigerant is heated by the engine-coolant-water so as to enhance air heating capacity.
Abstract translation: 为了提供一种气体热泵式空调装置，其中可接入性和维护操作不会因雪地积雪而受到干扰，所以气体热泵式空调装置包括：驱动源是燃气发动机的压缩装置， 通过使制冷剂循环而形成制冷循环，设置在室外单元的空间周围的旁通管路部，经由通道切换开关装置与燃气发动机的发动机冷却水系统分离，废热 从燃气发动机排出的废气被回收到发动机冷却水中，制冷剂被发动机冷却水加热，从而提高空气的加热能力。
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