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71. 发明申请

US20130312794A1 CLEANING APPARATUS FOR HEAT EXCHANGE TUBES OF AIR COOLED HEAT EXCHANGERS 有权
标题翻译：空气冷却热交换器换热管清洁装置
公开(公告)号：US20130312794A1
公开(公告)日：2013-11-28
申请号：US13726452
申请日：2012-12-24
申请人： SAUDI ARABIAN OIL COMPANY
发明人： Abdullah M. AL-OTAIBI , Thomas J. SINDLE
IPC分类号： F28G1/16
CPC分类号： F28G1/166 , F28B1/06 , F28D1/05341 , F28F1/24 , F28G15/02
摘要： An apparatus, operable with a source of cleaning fluid under pressure, for cleaning external surfaces of heat exchange tubes of an air cooled heat exchanger which tubes are situated in generally horizontal rows vertically separated from each other, thus defining a generally horizontal zone between each two adjacent rows, including a. a spray mat having: i. top and bottom fluid impermeable sheets sealed at their mutual peripheral edges defining at least one chamber with a fluid inlet into said chamber for receiving a flow of the cleaning fluid under pressure, and ii. a plurality of laterally spaced apertures and coupled spray nozzles in the top and bottom sheets which are in fluid communication with the chamber, and b. a positioning mechanism for moving the spray mat transversely into and out of one of the zones between two adjacent rows of the heat exchange tubes.
摘要翻译：一种可与压力下的清洁流体源一起操作的装置，用于清洁空气冷却的热交换器的热交换管的外表面，该管道彼此垂直分离的大致水平的排，因此限定了每两个之间的大致水平的区域相邻行，包括a。喷雾垫具有：i。顶部和底部流体不可渗透的片材在其相互的周边边缘处密封，限定至少一个腔室，流体入口进入所述腔室，用于在压力下接收清洁流体的流动，以及ii。多个横向间隔开的孔和在顶部和底部片材中与腔室流体连通的联接的喷嘴，以及b。定位机构，用于将喷射垫横向移入和移出热交换管的相邻两排之间的区域之一。

72. 发明申请

US20130306272A1 HEAT EXCHANGER, AND METHOD FOR TRANSFERRING HEAT 有权
公开(公告)号：US20130306272A1
公开(公告)日：2013-11-21
申请号：US13585934
申请日：2012-08-15
申请人： Mark Johnson , Bradley Engel
发明人： Mark Johnson , Bradley Engel
IPC分类号： F28D15/00
CPC分类号： F28F1/10 , F25B13/00 , F25B39/00 , F25B2313/02741 , F28D1/0417 , F28D1/0435 , F28D1/05341 , F28F1/022 , F28F1/126
摘要： A heat exchanger is provided to efficiently transfer heat between air and a flow of refrigerant in a reversing air-sourced heat pump system. When the system is operating in heat pump mode, a flow of air is directed through the heat exchanger and is heated by the refrigerant. A portion of the flow of air is prevented from being heated by the refrigerant in a first section of the heat exchanger, and is used to sub-cool the refrigerant in another section of the heat exchanger after the remaining air has been heated by the refrigerant. The same heat exchanger can be used to cool a flow of air using expanded refrigerant when the system is operating in an air conditioning (cooling) mode.

73. 发明申请

US20120267086A1 MULTICHANNEL HEAT EXCHANGER WITH DISSIMILAR FLOW 有权
标题翻译：多通道热交换器与二极管流
公开(公告)号：US20120267086A1
公开(公告)日：2012-10-25
申请号：US13541392
申请日：2012-07-03
申请人： Mustafa K. Yanik , William L. Kopko , Jose Ruel Yalung de la Cruz
发明人： Mustafa K. Yanik , William L. Kopko , Jose Ruel Yalung de la Cruz
IPC分类号： F28F9/02
CPC分类号： F25B39/00 , F28D1/05341 , F28D1/05383 , F28F1/022 , F28F1/025 , F28F9/0243 , F28F9/0282 , F28F2210/08 , F28F2220/00
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube configurations designed to promote flow of refrigerant within the multichannel tubes near the edges of the tubes that are contacted first by an external fluid. The tube configurations include flow paths of varying cross-sections, spacings, and sizes. Flow control mechanisms, such as inserts, blocking plates, sleeves, crimped sections, and crushed sections, may be employed with the flow paths to favor flow near the edges of the tubes that are contacted first by an external fluid.
摘要翻译：提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括多通道管构造，其被设计成促进多通道管内靠近由外部流体接触的管边缘的制冷剂流动。管构造包括具有不同横截面，间距和尺寸的流动路径。可以使用流动控制机构，例如插入件，阻挡板，套筒，卷曲部分和压碎部分，其中流动路径有利于流体边缘附近的流动，其首先被外部流体接触。

74. 发明申请

US20120199327A1 FINNED-TUBE HEAT TRANSFER DEVICE 有权
标题翻译：精细管传热装置
公开(公告)号：US20120199327A1
公开(公告)日：2012-08-09
申请号：US13364635
申请日：2012-02-02
申请人： Gerd Gaiser
发明人： Gerd Gaiser
IPC分类号： F28F9/00
CPC分类号： F28D1/05341 , F28D1/05391 , F28F1/32
摘要： A finned-tube heat transfer device (1) has a housing (2) enclosing a first flow path (3) for a first fluid with a first inlet (4) and a first outlet (5). A tube system (9) forms a second flow path (10) for a second fluid with a second inlet (11) and a second outlet (12) and which is coupled to the first flow path (3) in the housing (2) in a heat transferring manner. The tube system (9) has a multitude of tubes (13) that are parallel to one another, which extend between two housing walls (7) laterally delimiting the first flow path (3). The tubes are provided with fins (14), within the first flow path (3), which are fluidically interconnected outside the first flow path (3). A simplified producability can be achieved if the fluidic connection of the tubes (13) is effected within the two housing walls (7).
摘要翻译：翅片管传热装置（1）具有壳体（2），其包围用于具有第一入口（4）和第一出口（5）的第一流体的第一流动路径（3）。管系统（9）形成具有第二入口（11）和第二出口（12）的第二流体的第二流动路径（10），并且其连接到壳体（2）中的第一流动路径（3）以传热方式。管系统（9）具有多个彼此平行的管（13），其在横向限定第一流动路径（3）的两个壳体壁（7）之间延伸。管在第一流动通道（3）内设有翅片（14），其在第一流动路径（3）的外部流体互连。如果管（13）的流体连接在两个壳体壁（7）内实现，则可实现简化的可生产性。

75. 发明申请

US20100050685A1 Multichannel Heat Exchanger with Dissimilar Flow 有权
标题翻译：具有不相似流量的多通道换热器
公开(公告)号：US20100050685A1
公开(公告)日：2010-03-04
申请号：US12200471
申请日：2008-08-28
申请人： Mustafa K. Yanik , William L. Kopko , Jose Ruel Yalung de la Cruz
发明人： Mustafa K. Yanik , William L. Kopko , Jose Ruel Yalung de la Cruz
IPC分类号： F25B39/02 , F28D7/16
CPC分类号： F25B39/00 , F28D1/05341 , F28D1/05383 , F28F1/022 , F28F1/025 , F28F9/0243 , F28F9/0282 , F28F2210/08 , F28F2220/00
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube configurations designed to promote flow of refrigerant within the multichannel tubes near the edges of the tubes that are contacted first by an external fluid. The tube configurations include flow paths of varying cross-sections, spacings, and sizes. Flow control mechanisms, such as inserts, blocking plates, sleeves, crimped sections, and crushed sections, may be employed with the flow paths to favor flow near the edges of the tubes that are contacted first by an external fluid.
摘要翻译：提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括多通道管构造，其被设计成促进多通道管内靠近由外部流体接触的管边缘的制冷剂流动。管构造包括具有不同横截面，间距和尺寸的流动路径。可以使用流动控制机构，例如插入件，阻挡板，套筒，卷曲部分和压碎部分，其中流动路径有利于流体边缘附近的流动，其首先被外部流体接触。

76. 发明授权

US5918667A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5918667A
公开(公告)日：1999-07-06
申请号：US859604
申请日：1997-05-20
申请人： Tomohiro Chiba , Hisao Aoki , Hirotaka Kado
发明人： Tomohiro Chiba , Hisao Aoki , Hirotaka Kado
IPC分类号： F28F9/16 , F28D1/053 , F28F9/18 , F28F9/04
CPC分类号： F28D1/05341 , F28F9/182
摘要： A heat exchanger includes reservoirs spaced apart from each other and a plurality of parallel heat transfer tubes fluidly connecting the reservoirs. An end portion of each heat transfer tube is connected to at least one of the reservoirs so that the end portion does not project into the interior of the reservoir. Thus, the dimension of the reservoir in the axial direction of the tubes and a proper volume of heat transfer medium may be minimized. Further, pressure loss can be reduced because there are no projecting tubes in the reservoirs to obstruct the flow of the heat transfer medium. Moreover, the strength of the connection between the tubes and the reservoirs can be increased because more contacting surface area is provided for making the connection, for example by brazing.
摘要翻译：热交换器包括彼此间隔开的储存器以及流体连接储存器的多个平行的传热管。每个传热管的端部连接到至少一个储存器，使得端部不突出到储存器的内部。因此，储存器在管的轴向上的尺寸和适当体积的传热介质可以被最小化。此外，由于储存器中没有突出的管阻碍传热介质的流动，所以可以减小压力损失。此外，由于提供了更多的接触表面积来形成连接，例如通过钎焊，管和储存器之间的连接的强度增加。

77. 发明授权

US5582239A Heat exchanger and method of making same 失效
标题翻译：换热器及其制作方法
公开(公告)号：US5582239A
公开(公告)日：1996-12-10
申请号：US441417
申请日：1995-05-15
申请人： Masataka Tsunoda , Tomonari Morita
发明人： Masataka Tsunoda , Tomonari Morita
IPC分类号： B21D53/02 , F28D1/053 , F28F9/02
CPC分类号： F28F9/0207 , B21D53/02 , F28D1/05341 , Y10S165/482 , Y10T29/49389
摘要： A heat exchanger comprises a first tank and a second tank spaced vertically from the first tank. The first tank includes a first partition disposed therein to divide the first tank into a first number of chambers, wherein the first number of chambers is at least two and has respectively an inlet to allow the heat transfer medium to enter the heat exchanger and an outlet to allow the heat transfer medium to exit the heat exchanger. The second tank includes a second partition disposed therein to divide the second tank into a second number of chambers, wherein the second number of chambers is preferably one less than the first number of chambers. The first tank and the second tank respectively include a concave surface horizontally formed on walls of the tanks, wherein one end of each of the first and second partitions respectively insert into each of the concave surfaces for preventing overturn of the partitions during assembly of the tanks. In this manner, the partition plates do not fall down during the assembly process of the tanks. Further, the partition plates do not incline and move from a predetermined place during the process.
摘要翻译：热交换器包括第一罐和与第一罐垂直间隔开的第二罐。第一罐包括设置在其中的第一隔板，以将第一罐分成第一数量的室，其中第一室数为至少两个，并且分别具有允许传热介质进入热交换器的入口和出口以允许传热介质离开热交换器。第二罐包括设置在其中的第二隔板，以将第二罐分成第二数量的室，其中第二数量的室优选地小于第一数量的室。第一罐和第二罐分别包括水平地形成在罐的壁上的凹形表面，其中第一和第二隔板中的每一个的一端分别插入每个凹面中，以防止在组装箱期间分隔壁的翻转。以这种方式，在罐的组装过程中隔板不会掉落。此外，在该过程中，隔板不会从预定位置倾斜并移动。

78. 发明授权

US5573061A Heat exchanger and arrangement of tubes therefor 失效
公开(公告)号：US5573061A
公开(公告)日：1996-11-12
申请号：US460156
申请日：1995-06-02
申请人： Tomohiro Chiba , Hisao Aoki
发明人： Tomohiro Chiba , Hisao Aoki
IPC分类号： F28F3/04 , F28D1/053 , F28F9/02 , F28F9/22
CPC分类号： F28D1/05341 , F28F9/0202 , F28F9/0207 , Y10S165/481
摘要： A heat exchanger is provided with a first tank and a second tank. Heat transfer tubes are disposed between the tanks and are connected to the tanks to place the tanks in fluid communication. Either of the tanks may be divided into chambers by a partition. The partition has at least one portion which is oriented to be angularly offset from the direction of an air flow passing through the heat exchanger. The orientation of the partition permits the heat transfer tubes to be connected to the tanks in an arrangement so that no portion of the air flow can pass through the heat exchanger without striking at least one of the heat transfer tubes.

79. 发明授权

US4386652A Heat exchange assembly 失效
标题翻译：换热组件
公开(公告)号：US4386652A
公开(公告)日：1983-06-07
申请号：US185230
申请日：1980-09-08
申请人： Bozo Dragojevic
发明人： Bozo Dragojevic
IPC分类号： F28D1/053 , F28F9/02 , F28F1/00 , F28D1/04 , F28F9/22
CPC分类号： F28F9/0214 , F28D1/05341 , F28F9/0224 , F28F2220/00 , Y10S165/507 , Y10T29/49373
摘要： A heat exchange assembly is disclosed, which assembly when placed, for example, in a temperature controlled environment, allows heat exchange between the environment and a fluid passed through the assembly. The heat exchange assembly comprises a plurality of elongated headers each having closed ends and longitudinally arranged inlet holes and outlet holes to provide fluid passage through the header from the inlet holes to the outlet holes transversely to the longitudinal. The headers are interconnected by tubes so that the fluid will pass sequentially through successive headers. Each header may advantageously be provided with a removable plate to allow insertion of cleaning reamers into the inside of the tubes. The heat exchange assembly is adapted to be constructed from readily available materials to form a self-supporting unitary structure.
摘要翻译：公开了一种热交换组件，该组件在被放置在例如温度受控的环境中时允许环境和通过组件的流体之间的热交换。热交换组件包括多个细长的集管，每个细长的集管各自具有封闭的端部和纵向布置的入口孔和出口孔，以提供流体通过集管从入口孔到横向于纵向的出口孔。集管通过管相互连接，使得流体顺序通过连续的集管。每个集管可以有利地设置有可拆卸的板，以允许将清洁扩孔器插入管的内部。热交换组件适于由容易获得的材料构成以形成自支撑的单一结构。

80. 发明授权

US3990504A Two stage operation for radiator 失效
标题翻译：散热器两级操作
公开(公告)号：US3990504A
公开(公告)日：1976-11-09
申请号：US617478
申请日：1975-09-29
申请人： C. Paul Kolthoff, Jr.
发明人： C. Paul Kolthoff, Jr.
IPC分类号： F28D1/053 , F28F27/02
CPC分类号： F28F27/02 , F28D1/05341 , F28F2250/06
摘要： The invention disclosed in this application relates to an improvement in a water cooling system for an engine of the type that passes air and water through the radiator at relatively low flow rates whenever the engine is running in its low idle speed condition. The radiator is disclosed as having upper and lower headers interconnected by a plurality of parallel extending rows of water tubes. A means responsive to the engine speed is provided for converting the water flow through the water tubes from a plurality of parallel paths to a single series path upon the engine speed dropping to its low idle speed condition.
摘要翻译：本申请中公开的发明涉及一种用于发动机的水冷却系统的改进，该发动机每当发动机以低怠速状态运行时，以相对较低的流量使空气和水通过散热器。散热器被公开为具有通过多个平行延伸的水管排相互连接的上部和下部集管。提供了响应于发动机转速的装置，用于当发动机转速下降到低怠速状态时，将通过水管的水流从多个平行路径转换成单个串联路径。

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