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公开(公告)号：US20090314020A1
公开(公告)日：2009-12-24
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：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：US20050257558A1
公开(公告)日：2005-11-24
申请号：US10536396
申请日：2003-11-25
CPC分类号： F28F19/006 , B82Y30/00 , C08K3/04 , C09D7/61 , C09D7/70 , C09K5/00 , F28F13/185
摘要： Surface portions A with a low heat capacity and surface portions B to which frost or ice is poorly bound or attached are discretely distributed on the heat exchange surface. The surface portions A and the surface portions B have features by which, when heating the heat exchanger to which frost or ice is attached, frost or ice in contact with the surface portions A melts earlier than frost or ice in contact with the surface portions B, and at least a part of frost or ice attached to the surface portions B is made partially continuous with at least a part of frost or ice attached to the surface portions A and is thereby released from the surface portions B by its own weight. The heat exchanger having such a heat exchange surface is used as an evaporator of a refrigeration apparatus.
摘要翻译： 具有低热容量的表面部分A和霜或冰结合不良或附着的表面部分B离散地分布在热交换表面上。 表面部分A和表面部分B具有这样的特征，当加热附着有霜冻或冰的热交换器时，与表面部分A接触的霜或冰早于与表面部分B接触的霜或冰熔化 并且附着在表面部分B上的霜或冰的至少一部分与附着在表面部分A上的至少一部分霜或冰部分连续，从而由其自重从表面部分B释放。 具有这种热交换面的热交换器被用作制冷装置的蒸发器。
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公开(公告)号：US08910703B2
公开(公告)日：2014-12-16
申请号：US12997076
申请日：2009-06-17
CPC分类号： F28F1/325 , F28D1/05391 , F28F1/128 , F28F1/34 , F28F17/005
摘要： A heat exchanger includes a plurality of flat tubes and at least one wavily folded fin disposed between a pair of the flat tubes. The fin includes a heat transfer portion having a folded portion joined to a planar portion of each of the pair of flat tubes, and a cut-and-raised portion. The cut-and-raised portion is formed by raising a periphery of a cutting line segment when a material of the fin is wavily folded. The cutting line segment is set in a vicinity of a hypothetical center line of the folded portion before the material of the fin is wavily folded. The cutting line segment is formed by a combination of cutting line segments intersecting with the hypothetical center line, or a combination of a cutting line segment intersecting with the hypothetical center line and a cutting line segment displaced with respect to the hypothetical center line.
摘要翻译： 热交换器包括多个扁平管和设置在一对扁平管之间的至少一个波浪形折叠翅片。 翅片包括传热部分，其具有连接到该对扁平管中的每一个的平面部分的折叠部分和切起部分。 当鳍片的材料被波浪折叠时，通过提高切割线段的周边来形成切起部分。 在翅片的材料被波浪折叠之前，将切割线段设置在折叠部分的假想中心线附近。 切割线段由与假想中心线相交的切割线段或与假想中心线相交的切割线段和相对于假想中心线移位的切割线段的组合形成。
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公开(公告)号：US20110139428A1
公开(公告)日：2011-06-16
申请号：US12997076
申请日：2009-06-17
IPC分类号： F28F1/12
CPC分类号： F28F1/325 , F28D1/05391 , F28F1/128 , F28F1/34 , F28F17/005
摘要： A heat exchanger includes a plurality of flat tubes and at least one wavily folded fin disposed between a pair of the flat tubes. The fin includes a heat transfer portion having a folded portion joined to a planar portion of each of the pair of flat tubes, and a cut-and-raised portion. The cut-and-raised portion is formed by raising a periphery of a cutting line segment when a material of the fin is wavily folded. The cutting line segment is set in a vicinity of a hypothetical center line of the folded portion before the material of the fin is wavily folded. The cutting line segment is formed by a combination of cutting line segments intersecting with the hypothetical center line, or a combination of a cutting line segment intersecting with the hypothetical center line and a cutting line segment displaced with respect to the hypothetical center line.
摘要翻译： 热交换器包括多个扁平管和设置在一对扁平管之间的至少一个波浪形折叠翅片。 翅片包括传热部分，其具有连接到该对扁平管中的每一个的平面部分的折叠部分和切起部分。 当鳍片的材料被波浪折叠时，通过提高切割线段的周边来形成切起部分。 在翅片的材料被波浪折叠之前，将切割线段设置在折叠部分的假想中心线附近。 切割线段由与假想中心线相交的切割线段或与假想中心线相交的切割线段和相对于假想中心线移位的切割线段的组合形成。
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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：US20080035318A1
公开(公告)日：2008-02-14
申请号：US11632499
申请日：2005-07-29
摘要： An air conditioner comprises an outdoor heat exchanger having a plate fin whose surface is treated to have water-sliding properties and water repellency and a drain pan arranged under the outdoor heat exchanger. There is a gap throughout between the lower end portion of the outdoor heat exchanger and the upper surface of the drain pan. Water droplets condensed when the outdoor heat exchanger operates as an evaporator fall on the drain pan from the lower end portion of the plate fin. Since the plate fin and the drain pan are not in contact with each other, there is no such case that ice adheres to the contact portion and frost develops therefrom.
摘要翻译： 一种空气调节机，具有：室外热交换器，其具有表面被处理以具有水滑性和拒水性的板翅，以及布置在室外热交换器下方的排水盘。 在室外热交换器的下端部与排水盘的上表面之间存在间隙。 当室外热交换器作为蒸发器操作时冷凝的水滴从板翅的下端部落在排水盘上。 由于平板翅片和排水盘彼此不接触，所以没有冰附着到接触部分并且由此产生结霜。
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公开(公告)号：US20110011126A1
公开(公告)日：2011-01-20
申请号：US12922259
申请日：2009-03-16
申请人： Hirokazu Fujino , Shun Yoshioka , Takashi Doi , Masaaki Kitazawa , Haruo Nakata
发明人： Hirokazu Fujino , Shun Yoshioka , Takashi Doi , Masaaki Kitazawa , Haruo Nakata
IPC分类号： F25D31/00
CPC分类号： F28F1/32 , F28D1/0477
摘要： A heat exchanger includes heat transfer tubes forming one or more refrigerant passages, and a plurality of plate-shaped fins aligned and stacked at a predetermined spacing with the heat transfer tubes passing through in a substantially perpendicular manner. A relationship between a center-to-center distance S between an adjacent pair of heat transfer tubes and an outside diameter D of the heat transfer tubes is 2.5
摘要翻译： 热交换器包括形成一个或多个制冷剂通道的传热管和与传热管以基本上垂直的方式通过的预定间隔对准和堆叠的多个板状翅片。 相邻的一对传热管之间的中心距离S与传热管的外径D之间的关系为2.5
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公开(公告)号：US08146953B2
公开(公告)日：2012-04-03
申请号：US12084971
申请日：2006-11-17
申请人： Haruo Nakata , Hironori Iwanaga
发明人： Haruo Nakata , Hironori Iwanaga
IPC分类号： F16L33/00
CPC分类号： F16L19/10 , F16L19/14 , F16L55/1152 , F16L2201/80 , Y10S285/901
摘要： To mount a partition cover (2) in a pipe joint (1), a nut (12) is screwed onto a joint body (11) to sandwich the partition cover (2) between the joint body and the nut. At this time, the partition cover is supported so as not to press a sleeve (13). As such, an opening (1a) of the pipe joint is sealed while preventing the sleeve from being deformed due to the partition cover being mounted.
摘要翻译： 为了将分隔盖（2）安装在管接头（1）中，螺母（12）拧在接头本体（11）上，以将分隔盖（2）夹在接头体和螺母之间。 此时，分隔盖被支撑成不按压套筒（13）。 这样，管接头的开口（1a）被密封，同时防止套筒由于安装分隔盖而变形。
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公开(公告)号：US20110126917A1
公开(公告)日：2011-06-02
申请号：US11791733
申请日：2005-12-13
申请人： Haruo Nakata , Makio Takeuchi
发明人： Haruo Nakata , Makio Takeuchi
IPC分类号： F24F13/00
CPC分类号： F24F1/0007 , F24F1/0022 , F24F13/222 , F24F2001/0037 , F24F2003/1664 , F24F2013/0616 , F24F2013/228 , Y10T137/4891 , Y10T137/5762
摘要： A drain water bacteriostatic structure for an air conditioner is provided with a drain pan 8 for holding drain water generated in an air conditioner 1 and an upright antibacterial member 50 which is provided in the drain pan 8. The antibacterial member 50 is provided with an antibacterial agent 50B. The length L3 of the antibacterial member 50 in the up-down direction is set such that the lower end portion 50a of the antibacterial member 50 is immersed in drain water when the drain water is at the minimum water level L1 in the drain pan 8, and the upper end portion 50b of the antibacterial member 50 is exposed above the maximum water level L2 of drain water in the drain pan 8 by a predetermined length H or more.
摘要翻译： 用于空调的排水抑菌结构设置有用于保持在空调1中产生的排水的排水盘8和设置在排水盘8中的直立抗菌构件50.抗菌构件50设置有抗菌剂 代理50B。 抗菌构件50的上下方向的长度L3被设定为当排水在排水盘8中达到最低水位L1时，抗菌构件50的下端部50a浸入排水中， 并且抗菌构件50的上端部50b暴露在排水盘8中的排水的最大水位L2以上预定长度H以上。
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