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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：US20130299153A1
公开(公告)日：2013-11-14
申请号：US13980588
申请日：2012-01-23
IPC分类号： F28F1/12
CPC分类号： F28F1/12 , F28D1/053 , F28F1/022 , F28F1/128 , F28F1/325 , F28F17/005 , F28F2215/12
摘要： Each of a plurality of heat-transfer portions has a plurality of protrusions which are protruded toward an air passage and extend in a direction intersecting with an airflow direction. The protrusions are arranged in the airflow direction.
摘要翻译： 多个传热部中的每一个具有向空气通道突出并沿与气流方向相交的方向延伸的多个突起。 突起沿气流方向排列。
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公开(公告)号：US20130299152A1
公开(公告)日：2013-11-14
申请号：US13980584
申请日：2012-01-23
申请人： Yasutaka Ohtani , Yoshio Oritani , Takuya Kazusa , Masanori Jindou , Junichi Hamadate , Shun Yoshioka
发明人： Yasutaka Ohtani , Yoshio Oritani , Takuya Kazusa , Masanori Jindou , Junichi Hamadate , Shun Yoshioka
IPC分类号： F28F1/12
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05383 , F28D2021/0068 , F28F1/12 , F28F1/325 , F28F2215/04 , F28F2215/12
摘要： A fin of a heat exchanger includes: a plurality of intermediate plates arranged one above another and dividing a space between adjacent ones of flat tubes into air passages; a plurality of tube insertion portions each provided between vertically adjacent ones of the intermediate plates, with an upwind side thereof being open such that a corresponding one of the flat tubes is inserted therein; a vertically extending downwind plate that is continuous with downwind ends of the plurality of intermediate plates arranged one above another; and a plurality of upwind plates extending further toward an upwind side than the flat tubes from upwind side ends of the intermediate plates. Each of the upwind plates is provided with at least one upwind side heat-transfer portion which projects toward the air passages.
摘要翻译： 热交换器的翅片包括：多个中间板，其布置在另一个之上，并将相邻的扁平管之间的空间分成空气通道; 多个管插入部分，分别设置在垂直相邻的中间板之间，其上风侧是敞开的，使得相应的一根扁平管插入其中; 与所述多个中间板的顺风端连续地连接的垂直延伸的顺风板， 以及从中间板的上风侧端部向扁平管进一步向上风侧延伸的多个逆风板。 每个逆风板设置有朝向空气通道突出的至少一个逆风侧传热部。
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公开(公告)号：US20130284416A1
公开(公告)日：2013-10-31
申请号：US13979108
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani , Shun Yoshioka
发明人： Masanori Jindou , Yoshio Oritani , Shun Yoshioka
IPC分类号： F28F1/12
CPC分类号： F28F1/12 , F28F1/022 , F28F1/325 , F28F2215/12
摘要： A heat exchanger has a plurality of flat tubes, and a plurality of fins in which the flat tubes are inserted in an orthogonal direction. Each of the fins includes a fin body, and an attachment portion to which the flat tube is attached. The fin body includes an insertion region in which the flat tube is inserted, and an extension region on the downwind side of the insertion region. A spacer configured to keep a space between the fins is formed in each of the insertion region and the extension region by cutting and bending part of the fin. The spacer of the extension region is straight behind the spacer of the insertion region on the downwind side. The spacer of the insertion region is configured such that the spacer body is tilted with respect to an airflow.
摘要翻译： 热交换器具有多个扁平管和多个翅片，扁平管沿正交方向插入其中。 每个翅片包括翅片体和连接有扁平管的附接部分。 翅片体包括插入扁平管的插入区域和插入区域的顺风侧的延伸区域。 通过切割和弯曲翅片的一部分，在每个插入区域和延伸区域中形成用于保持翅片之间的间隔的间隔件。 延伸区域的间隔物在顺风侧的插入区域的间隔物的后面是直的。 插入区域的间隔件构造成使得间隔体相对于气流倾斜。
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公开(公告)号：US20110132589A1
公开(公告)日：2011-06-09
申请号：US13057304
申请日：2009-07-28
申请人： Shun Yoshioka , Hirokazu Fujino , Haruo Nakata , Yoshio Oritani
发明人： Shun Yoshioka , Hirokazu Fujino , Haruo Nakata , Yoshio Oritani
IPC分类号： F28F1/40
CPC分类号： F28F1/40
摘要： A heat exchanger grooved tube is made of a copper alloy having a 0.2% proof stress of greater than or equal to 40 N/mm2, and the relationship among the fin width b, the number N of fins (3), and the root thickness t is represented by 8
摘要翻译： 热交换器槽管由0.2％屈服应力大于或等于40N / mm 2的铜合金制成，翅片宽度b，翅片（3）的数量N与根部厚度之间的关系 t由8
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公开(公告)号：US09803935B2
公开(公告)日：2017-10-31
申请号：US14117189
申请日：2012-04-25
申请人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
发明人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
CPC分类号： F28F1/12 , F25D21/12 , F28D1/05366 , F28F1/022 , F28F1/128 , F28F2215/04
摘要： An air-cooled and ventilated heat exchanger includes a fin and a plurality of heat transfer tubes. The fin has a plate-shaped part and a plurality of protruding parts. The plate-shaped part is positioned so that a plate-thickness direction intersects an air-flow direction generated by ventilation, and the protruding parts protrude from the plate-shaped part in the plate-thickness direction. The heat-transfer tubes are-inserted into the fin so as to intersect the air-flow direction. The protruding parts have a first protruding part and a second protruding part. An inclination angle of the first protruding part with respect to the plate-shaped part is a first angle, an inclination angle of the second protruding part with respect to the plate-shaped part is a second angle, and the second angle is different from the first angle. The second protruding part is placed adjacent to the first protruding part.
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公开(公告)号：US20120073786A1
公开(公告)日：2012-03-29
申请号：US13376537
申请日：2010-06-16
IPC分类号： F28D15/00
CPC分类号： F28D1/0417 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F28D1/0477 , F28D2021/0071
摘要： A ceiling-mounted air conditioning unit includes an indoor heat exchanger disposed on an outer peripheral side of a centrifugal blower. The indoor heat exchanger includes plural heat transfer tubes arranged in multiple stages in a vertical direction and in three rows in a flow direction of air blown out from the blower and are connected to a refrigerant inlet of the indoor heat exchanger in a case where the indoor heat exchanger functions as an evaporator of the refrigerant during cooling, plural liquid refrigerant tubes connected to the heat transfer tubes in a first row on a most upwind side, second row-side gas refrigerant tubes connected to a refrigerant outlet of the indoor heat exchanger during cooling and connected to the heat transfer tubes in a second row, and third row-side gas refrigerant tubes connected to the heat transfer tubes in a third row on a most downwind side.
摘要翻译： 天花板安装的空调单元包括设置在离心式鼓风机的外周侧的室内热交换器。 室内热交换器包括多个沿垂直方向布置的多个传热管，并且在从鼓风机吹出的空气的流动方向上排成三列，并且在室内热交换器的制冷剂入口处连接室内热交换器的制冷剂入口 热交换器作为冷却时的制冷剂的蒸发器而起作用，多个液体制冷剂管连接到最上风侧的第一排的传热管，第二排侧气体制冷剂管连接到室内热交换器的制冷剂出口 冷却并连接到第二排中的传热管，以及第三排侧气体制冷剂管，其连接到第三排在最下风侧的传热管。
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公开(公告)号：US20080035321A1
公开(公告)日：2008-02-14
申请号：US11631382
申请日：2005-06-30
申请人： Shun Yoshioka , Shuji Ikegami
发明人： Shun Yoshioka , Shuji Ikegami
CPC分类号： F24F3/1411 , F24F3/1429 , Y10T29/49378 , Y10T29/4938
摘要： In a heat exchanger for exchanging heat between fluid such as refrigerant and air, an object of the present invention is to extend the surface area of fins while suppressing an increase in ventilation resistance, thereby improving performances of the heat exchanger. Corrugated sheet fins (70) are provided as the fins of the heat exchanger (60). The corrugated sheet fins (70) are each shaped like a corrugated sheet. The ridgeline direction of the waveform of the corrugated sheet fins (70) is orthogonal to front edges and rear edges. In the heat exchanger (60), the plurality of corrugated sheet fins (70) are arranged at constant pitches in the axial direction of the heat transfer tube (61).
摘要翻译： 在用于在诸如制冷剂和空气的流体之间进行热交换的热交换器中，本发明的目的是在抑制通风阻力增加的同时延长翅片的表面积，从而提高热交换器的性能。 散热片（70）作为热交换器（60）的散热片设置。 波纹片状散热片（70）各自成形为波纹片。 波纹片状散热片（70）的波形的棱线方向与前边缘和后边缘正交。 在热交换器60中，多个波纹板状散热片70沿传热管61的轴向以恒定的间距配置。
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公开(公告)号：US09316446B2
公开(公告)日：2016-04-19
申请号：US13980650
申请日：2012-01-23
申请人： Shun Yoshioka , Toshimitsu Kamada
发明人： Shun Yoshioka , Toshimitsu Kamada
CPC分类号： F28F1/325 , F25B39/00 , F28D1/05383 , F28F1/128 , F28F17/005 , F28F19/006 , F28F2215/04
摘要： A heat exchanger includes flat tubes and fins. The fins are corrugated fins, and are disposed between the flat tubes that are vertically arranged. Between the vertically arranged flat tubes, heat transfer parts of each of the fins are arranged in the direction in which the flat tubes extend. Each of the heat transfer parts include louvers that extend in an up-and-down direction. Bent-out ends of the windward louvers include main edges, upper edges, and lower edges. The upper edges and the lower edges are tilted relative to the main edges. The tilt angle θ5 of the lower edges relative to the main edges is smaller than the tilt angle θ4 of the upper edges relative to the main edges.
摘要翻译： 热交换器包括扁平管和翅片。 翅片是波纹状翅片，并且设置在垂直布置的扁平管之间。 在垂直排列的扁平管之间，每个翼片的传热部分沿扁平管延伸的方向排列。 每个传热部件包括沿上下方向延伸的百叶窗。 向风百叶窗的弯曲端包括主边缘，上边缘和下边缘。 上边缘和下边缘相对于主边缘倾斜。 相对于主边缘的下边缘的倾斜角度和角度小于倾斜角度的角度;相对于主边缘的上边缘的4个倾斜角度。
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公开(公告)号：US20140102131A1
公开(公告)日：2014-04-17
申请号：US14119344
申请日：2012-06-28
申请人： Tetsuya Okamoto , Kazuhiro Furusho , Guozhong Yang , Ikuhiro Iwata , Hirokazu Fujino , Shun Yoshioka
发明人： Tetsuya Okamoto , Kazuhiro Furusho , Guozhong Yang , Ikuhiro Iwata , Hirokazu Fujino , Shun Yoshioka
IPC分类号： F25B1/10
摘要： In an outdoor unit, first through third intermediate heat exchangers and an outdoor heat exchanger are disposed to stand along an air inlet of an outdoor casing, and the outdoor heat exchanger is located above the first through third intermediate heat exchangers.
摘要翻译： 在室外机中，设置有第一至第三中间热交换器和室外热交换器，沿着室外空气的入口设置，室外热交换器位于第一至第三中间热交换器的上方。
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