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公开(公告)号：US20120318487A1
公开(公告)日：2012-12-20
申请号：US13578995
申请日：2011-02-02
申请人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
发明人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
IPC分类号： F28F9/02
CPC分类号： F28D1/0477 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F25B13/00 , F28F9/0275 , F28F2250/06
摘要： A heat exchanger comprises a plurality of refrigerant tubes. In a flow divider, a part of a plurality of capillary tubes is connected to an open end portion on a side of a front tube plate, and a remainder of the plurality of the capillary tubes is connected to an open end portion on a side of a rear tube plate. The plurality of refrigerant tubes include even number refrigerant tubes constituted by an even number of heat transfer tube portions and odd number refrigerant tubes constituted by an odd number of heat transfer tube portions.
摘要翻译： 热交换器包括多个制冷剂管。 在分流器中，多个毛细管的一部分连接到前管板侧的开口端部，多个毛细管的其余部分连接到 后管板。 多个制冷剂管包括由偶数个传热管部分和由奇数个传热管部分构成的奇数制冷剂管构成的偶数制冷剂管。
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公开(公告)号：US09618269B2
公开(公告)日：2017-04-11
申请号：US13578995
申请日：2011-02-02
申请人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
发明人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
CPC分类号： F28D1/0477 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F25B13/00 , F28F9/0275 , F28F2250/06
摘要： A heat exchanger includes a plurality of refrigerant tubes. In a flow divider, a part of a plurality of capillary tubes is connected to an open end portion on a side of a front tube plate, and a remainder of the plurality of the capillary tubes is connected to an open end portion on a side of a rear tube plate. The plurality of refrigerant tubes include even number refrigerant tubes constituted by an even number of heat transfer tube portions and odd number refrigerant tubes constituted by an odd number of heat transfer tube portions.
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公开(公告)号：US20120145364A1
公开(公告)日：2012-06-14
申请号：US13391060
申请日：2010-10-26
CPC分类号： F28F13/08 , F24F1/0007 , F24F1/0059 , F24F13/30 , F24F2001/0037 , F25B39/00 , F28D1/024 , F28D1/0417 , F28D1/047 , F28D2021/007 , F28D2021/0071 , F28F1/32 , F28F2210/08
摘要： A heat exchanger is provided in which a large number of plate-shaped fins are attached to outer peripheries of heat transfer tubes through which refrigerant flows. Three rows of heat transfer tubes are arranged along an air flow direction. An inlet side heat transfer tube in a case of using as an evaporator or an outlet side heat transfer tube in a case of using as a condenser has the smallest diameter. In a case where the most windward side heat transfer tube has the smallest diameter, a tube diameter of the most windward side heat transfer tube is D1, a tube diameter of the middle heat transfer tube is D2, and a tube diameter of the most leeward side is D3, D1
摘要翻译： 提供了一种热交换器，其中多个板状翅片附接到制冷剂流过的传热管的外周。 三排传热管沿空气流动方向排列。 在使用作为冷凝器的情况下用作蒸发器或出口侧传热管的情况下的入口侧传热管具有最小的直径。 在最上风侧传热管具有最小直径的情况下，最大风向侧传热管的管直径为D1，中间传热管的管直径为D2，最下风管的管直径 侧为D3，D1
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公开(公告)号：US09360259B2
公开(公告)日：2016-06-07
申请号：US13391060
申请日：2010-10-26
CPC分类号： F28F13/08 , F24F1/0007 , F24F1/0059 , F24F13/30 , F24F2001/0037 , F25B39/00 , F28D1/024 , F28D1/0417 , F28D1/047 , F28D2021/007 , F28D2021/0071 , F28F1/32 , F28F2210/08
摘要： A heat exchanger is provided in which a large number of plate-shaped fins are attached to outer peripheries of heat transfer tubes through which refrigerant flows. Three rows of heat transfer tubes are arranged along an air flow direction. An inlet side heat transfer tube in a case of using as an evaporator or an outlet side heat transfer tube in a case of using as a condenser has the smallest diameter. In a case where the most windward side heat transfer tube has the smallest diameter, a tube diameter of the most windward side heat transfer tube is D1, a tube diameter of the middle heat transfer tube is D2, and a tube diameter of the most leeward side is D3, D1
摘要翻译： 提供了一种热交换器，其中多个板状翅片附接到制冷剂流过的传热管的外周。 三排传热管沿空气流动方向排列。 在使用作为冷凝器的情况下用作蒸发器或出口侧传热管的情况下的入口侧传热管具有最小的直径。 在最上风侧传热管具有最小直径的情况下，最大风向侧传热管的管直径为D1，中间传热管的管直径为D2，最下风管的管直径 侧为D3，D1
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公开(公告)号：US20130292098A1
公开(公告)日：2013-11-07
申请号：US13980600
申请日：2012-01-23
CPC分类号： F28D1/0417 , F25B39/028 , F25B39/04 , F25B40/02 , F25B2339/0444 , F25B2500/01 , F28D1/05308 , F28D1/05391 , F28F1/022 , F28F1/126 , F28F1/128 , F28F1/30 , F28F1/325 , F28F13/06 , F28F17/005 , F28F2215/04 , F28F2215/10 , F28F2215/12
摘要： A plurality of flat tubes is, at one end thereof, connected to a first header collecting pipe, and is, at the other end thereof, connected to a second header collecting pipe. Some of the flat tubes forms a main heat exchange part, and the other flat tubes forms an auxiliary heat exchange part. The number of flat tubes of the auxiliary heat exchange part is less than the number of flat tubes of the main heat exchange part. The total cross-sectional area of flow paths per flat tube provided in the auxiliary heat exchange part is greater than the total cross-sectional area of flow paths per flat tube provided in the main heat exchange part.
摘要翻译： 多个扁平管在其一端连接到第一集管收集管，并且在另一端连接到第二集管收集管。 一些扁平管形成主要的热交换部分，而另一个扁平的管形成辅助热交换部分。 辅助热交换部的扁平管的数量小于主热交换部的扁平管的数量。 设置在辅助热交换部分中的每个扁平管的流动路径的总横截面积大于设置在主热交换部分中的每个扁平管的流动路径的总横截面面积。
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公开(公告)号：US20130306285A1
公开(公告)日：2013-11-21
申请号：US13980639
申请日：2012-01-23
IPC分类号： F28F9/02
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05391 , F28D2021/0068 , F28F1/126 , F28F9/0209 , F28F9/0275 , F28F2215/12 , F28F2250/06
摘要： A first header collecting pipe is divided into an upper space corresponding to an upper heat exchange region and a lower space corresponding to a lower heat exchange region. The lower space is divided into a plurality of communication spaces corresponding respectively to auxiliary heat exchange parts of the lower heat exchange region. A second header collecting pipe is divided into a communication space corresponding to both of a first main heat exchange part and the third auxiliary heat exchange part, and into communication spaces corresponding respectively to other main heat exchange parts and the other auxiliary heat exchange parts. Each of pairs of communication space and communication space is connected to an associated one of communication pipes.
摘要翻译： 第一集管收集管被分成对应于上部热交换区域的上部空间和对应于下部热交换区域的下部空间。 下部空间被分成与下部热交换区域的辅助热交换部分对应的多个连通空间。 第二集管收集管被分为对应于第一主热交换部分和第三辅助热交换部分的通信空间，分成与其他主热交换部分和其他辅助热交换部分相对应的通信空间。 每对通信空间和通信空间连接到相关联的一个通信管道。
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公开(公告)号：US09651317B2
公开(公告)日：2017-05-16
申请号：US13980639
申请日：2012-01-23
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05391 , F28D2021/0068 , F28F1/126 , F28F9/0209 , F28F9/0275 , F28F2215/12 , F28F2250/06
摘要： A first header collecting pipe is divided into an upper space corresponding to an upper heat exchange region and a lower space corresponding to a lower heat exchange region. The lower space is divided into a plurality of communication spaces corresponding respectively to auxiliary heat exchange parts of the lower heat exchange region. A second header collecting pipe is divided into a communication space corresponding to both of a first main heat exchange part and the third auxiliary heat exchange part, and into communication spaces corresponding respectively to other main heat exchange parts and the other auxiliary heat exchange parts. Each of pairs of communication space and communication space is connected to an associated one of communication pipes.
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公开(公告)号：US09328973B2
公开(公告)日：2016-05-03
申请号：US13980655
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani
发明人： Masanori Jindou , Yoshio Oritani
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05383 , F28D2021/0068 , F28F1/12 , F28F1/325 , F28F2215/04 , F28F2215/12
摘要： A heat exchanger (30) includes vertically arranged flat tubes (33) and plate-like fins (36) arranged in the direction in which the flat tubes (33) extend. The flat tubes (33) are inserted into notches (45) of the fins (36). Parts of the fins (36) between vertically adjacent ones of the notches (45) are windward plate parts (70), and parts of the fins (36) at leeward sides of the notches (45) are leeward plate parts (75). Each of the windward plate parts (70) includes windward heat transfer promotion parts (71) constituted by protrusions (81-83) and louvers (50a, 50b). On the plate parts (75), leeward heat transfer promotion parts (76) constituted by leeward protrusions (84) are provided. The heat transfer promotion parts (76) are located at leeward sides of the notches (45), and overlap with the heat transfer promotion parts (71) when viewed from front edges (38) of the fins (36).
摘要翻译： 热交换器（30）包括沿扁平管（33）延伸的方向布置的垂直布置的扁平管（33）和板状翅片（36）。 扁平管（33）插入翅片（36）的凹口（45）中。 在垂直相邻的凹口（45）之间的翼片（36）的部分是向上板部分（70），并且在凹口（45）的背风侧的部分翅片（36）是下风板部件（75）。 每个上风板部分（70）包括由突起（81-83）和百叶窗（50a，50b）构成的向上传热促进部分（71）。 在板部（75）上设置有由背风突起（84）构成的背风传热促进部（76）。 传热促进部件76位于切口45的背面侧，当从翅片36的前缘38观察时，与传热促进部71重叠。
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公开(公告)号：US20130299141A1
公开(公告)日：2013-11-14
申请号：US13980644
申请日：2012-01-23
CPC分类号： F28F1/325 , F25B39/00 , F28D1/05366 , F28D1/05383 , F28D2021/0068 , F28F1/128 , F28F17/005 , F28F2215/04 , F28F2215/12
摘要： A heat exchanger includes flat tubes and fins. The plate-like fins are spaced from one another by a predetermined distance in the direction in which the flat tubes extend. The flat tubes are inserted in pipe insertion portions of the fins. In the fins, parts of the fins between vertically adjacent ones of the flat tubes are heat transfer parts. Each of the heat transfer parts includes protrusions and louvers. The protrusions are located at a windward region of the heat transfer part and formed by making the heat transfer part protrude in an inverted V shape. The louvers are located in a leeward region of the heat transfer part and bend out from the heat transfer part.
摘要翻译： 热交换器包括扁平管和翅片。 板状翅片在扁平管延伸的方向上彼此隔开预定的距离。 扁平管插入翅片的管插入部分。 在翅片中，垂直相邻的扁平管之间的翅片的部分是传热部件。 每个传热部分包括突起和百叶窗。 突起位于传热部的迎风区域，并且通过使传热部以倒V形突出而形成。 百叶窗位于传热部分的背风区域中并从传热部分弯曲出来。
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公开(公告)号：US20130306286A1
公开(公告)日：2013-11-21
申请号：US13980655
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani
发明人： Masanori Jindou , Yoshio Oritani
IPC分类号： F28F9/02
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05383 , F28D2021/0068 , F28F1/12 , F28F1/325 , F28F2215/04 , F28F2215/12
摘要： A heat exchanger (30) includes vertically arranged flat tubes (33) and plate-like fins (36) arranged in the direction in which the flat tubes (33) extend. The flat tubes (33) are inserted into notches (45) of the fins (36). Parts of the fins (36) between vertically adjacent ones of the notches (45) are windward plate parts (70), and parts of the fins (36) at leeward sides of the notches (45) are leeward plate parts (75). Each of the windward plate parts (70) includes windward heat transfer promotion parts (71) constituted by protrusions (81-83) and louvers (50a, 50b). On the plate parts (75), leeward heat transfer promotion parts (76) constituted by leeward protrusions (84) are provided. The heat transfer promotion parts (76) are located at leeward sides of the notches (45), and overlap with the heat transfer promotion parts (71) when viewed from front edges (38) of the fins (36).
摘要翻译： 热交换器（30）包括沿扁平管（33）延伸的方向布置的垂直布置的扁平管（33）和板状翅片（36）。 扁平管（33）插入翅片（36）的凹口（45）中。 在垂直相邻的凹口（45）之间的翼片（36）的部分是向上板部分（70），并且在凹口（45）的背风侧的部分翅片（36）是下风板部件（75）。 每个上风板部分（70）包括由突起（81-83）和百叶窗（50a，50b）构成的向上传热促进部分（71）。 在板部（75）上设置有由背风突起（84）构成的背风传热促进部（76）。 传热促进部件76位于切口45的背面侧，当从翅片36的前缘38观察时，与传热促进部71重叠。
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