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公开(公告)号：US20140174703A1
公开(公告)日：2014-06-26
申请号：US14234563
申请日：2012-07-19
IPC分类号： F28F1/02
摘要： A heat exchanger includes a header, a first flat porous tube, and a second flat porous tube. The header has first and second primary channels, with first and second refrigerants flowing through the first and second primary channels. The first flat porous tube has a plurality of first refrigerant-channel holes through which the first refrigerant flows. The second flat porous tube has a plurality of second refrigerant-channel holes through which the second refrigerant flows. The header has sub-channel-forming member that forms a first sub-channel and a second sub-channel. The first sub-channel allows the first primary channel to be communicated with the first refrigerant-channel holes. The second sub-channel allows the second primary channel to be communicated with the second refrigerant-channel holes. The first flat porous tube and the second flat porous tube are in close contact to allow heat exchange between the first refrigerant and the second refrigerant.
摘要翻译： 热交换器包括集管，第一扁平多孔管和第二扁平多孔管。 集管具有第一和第二主要通道，第一和第二制冷剂流过第一和第二主要通道。 第一扁平多孔管具有多个第一制冷剂通道孔，第一制冷剂通过该第一制冷剂通道孔流动。 第二扁平多孔管具有多个第二制冷剂通道孔，第二制冷剂通过该第二制冷剂通道孔。 标题具有形成第一子信道和第二子信道的子信道形成成员。 第一子通道允许第一主通道与第一制冷剂通道孔连通。 第二子通道允许第二主通道与第二制冷剂通道孔连通。 第一扁平多孔管和第二扁平多孔管紧密接触以允许第一制冷剂和第二制冷剂之间的热交换。
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公开(公告)号：US20130175013A1
公开(公告)日：2013-07-11
申请号：US13822206
申请日：2011-09-27
申请人： Shun Yoshioka , Takayuki Hyoudou , Ryuhei Kaji , Yoshikazu Shiraishi , Akihiro Fujiwara , Jihong Liu
发明人： Shun Yoshioka , Takayuki Hyoudou , Ryuhei Kaji , Yoshikazu Shiraishi , Akihiro Fujiwara , Jihong Liu
CPC分类号： F28D1/05333 , B23K1/0012 , B23K1/203 , B23K2101/14 , B23K2103/10 , F28D1/05383 , F28D2021/0068 , F28F1/022 , F28F3/086 , F28F9/002 , F28F9/0224 , F28F9/0243 , F28F9/0278 , F28F2275/122
摘要： A heat exchanger includes a pair of headers extending in an up-and-down direction to carry refrigerant, and plural flat tubes connected to the headers at different height positions and extending along a direction intersecting a longitudinal direction of the headers. Each header includes a first member and a flat tube holding member. The first member has a main flow path, and refrigerant connection flow paths to circulate refrigerant between the main flow path and plural refrigerant flow paths formed in the flat tubes. The flat tube holding member holds the flat tubes. End portions of the flat tubes are adhered to the flat tube holding member. Intermediate flow paths interconnect the refrigerant connection flow paths and the plural refrigerant flow paths in the flat tubes. The intermediate flow paths are formed in at least one of the headers and the flat tubes.
摘要翻译： 一种热交换器，包括沿上下方向延伸以承载制冷剂的一对集管，以及在不同高度位置处连接到集管的多个扁平管，并且沿着与集管的纵向相交的方向延伸。 每个头部包括第一构件和扁平管保持构件。 第一构件具有主流路和用于在主流路和形成在扁平管中的多个制冷剂流路之间循环制冷剂的制冷剂连接流路。 扁平管保持构件保持扁平管。 扁平管的端部粘附到扁平管保持构件。 中间流动路径将制冷剂连接流动路径和扁平管中的多个制冷剂流动路径相互连接。 中间流路形成在集管和扁平管中的至少一个中。
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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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公开(公告)号：US08205470B2
公开(公告)日：2012-06-26
申请号：US12442048
申请日：2007-09-28
CPC分类号： F24F1/0059 , F24F2001/0037 , F24F2013/0616 , F24F2221/54 , F25B9/008 , F25B39/00 , F25B2309/061 , F28D1/0426 , F28D1/0475
摘要： An indoor unit for a multi-directional air supply air conditioner capable of performing at least a heating operation includes: an indoor fan (39) for sucking air in an axial direction thereof and radially blowing out the air; and a heat exchange part (38), connected in a refrigerant circuit (80) and disposed to surround the indoor fan (39), for exchanging heat between the air blown out of the indoor fan (39) and refrigerant in the refrigerant circuit (80). The heat exchange part (38) includes a plurality of heat exchangers (48) separated from each other along the direction of the perimeter thereof and connected in parallel with each other in the refrigerant circuit (80).
摘要翻译： 一种能够至少进行加热操作的多向空气供给空调机的室内机，其特征在于，包括：室内风扇（39），其沿轴向吸入空气并径向吹出空气; 和连接在制冷剂回路（80）中并围绕室内风扇（39）的热交换部件（38），用于在从室内风扇（39）吹出的空气与制冷剂回路中的制冷剂 80）。 热交换部（38）具有沿着其周长方向彼此分离并在制冷剂回路（80）中彼此并联连接的多个热交换器（48）。
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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：US07717163B2
公开(公告)日：2010-05-18
申请号：US10594598
申请日：2005-03-29
IPC分类号： F28F19/02
CPC分类号： F28F1/32 , B01D53/261 , F24F3/1411 , F24F3/1429 , F25B39/00 , F28F2265/26
摘要： The difference in linear thermal expansion coefficient between the fins (57) and the adsorbent layer (58) is made smaller than the difference in the linear thermal expansion coefficient between the fins (57) and the adsorbent.
摘要翻译： 散热片（57）和吸附剂层（58）之间的线性热膨胀系数的差小于散热片（57）和吸附剂之间的线性热膨胀系数的差。
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