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1. 发明授权

US09829227B2 Heat exchanger and refrigeration cycle apparatus including the same 有权
公开(公告)号：US09829227B2
公开(公告)日：2017-11-28
申请号：US14872437
申请日：2015-10-01
申请人： Mitsubishi Electric Corporation
发明人： Tomonobu Izaki , Masahiko Takagi
IPC分类号： F25B39/02 , F25B41/06 , F28F9/02
CPC分类号： F25B39/028 , F25B41/067 , F25B2341/0661 , F28F9/0282
摘要： A heat exchanger includes a plurality of refrigerant flow paths separated by a distributor and is configured to allow a refrigerant inflow amount to each of the plurality of refrigerant flow paths to be adjusted by a pressure loss in a corresponding one of a plurality of capillaries connected between the distributor and the plurality of refrigerant flow paths. Inner diameters of the plurality of capillaries are limited to two types. An inner diameter of one type of the plurality of capillaries having a larger inner diameter is 1.3 to 1.6 times larger than an inner diameter of an other type of the plurality of capillaries having a smaller inner diameter.

2. 发明授权

US09636606B2 Multi-phase distribution system, sub sea heat exchanger and a method of temperature control for hydrocarbons 有权
公开(公告)号：US09636606B2
公开(公告)日：2017-05-02
申请号：US14130284
申请日：2011-07-01
申请人： Baard Kaasa , Bernt Henning Rusten , Knut Arild Maråk , Arne Olav Fredheim
发明人： Baard Kaasa , Bernt Henning Rusten , Knut Arild Maråk , Arne Olav Fredheim
IPC分类号： B01D19/00 , F28D1/02 , F28D1/047 , F28F1/00 , F28F9/02 , F28F27/00
CPC分类号： B01D19/0021 , F28D1/022 , F28D1/0472 , F28F1/006 , F28F9/0265 , F28F9/0282 , F28F27/00
摘要： The invention relates to a multi-phase distribution system, a sub sea heat exchanger provided with such a multi-phase distribution system, the use of such a multi-phase distribution system and a method of temperature control for hydrocarbons. The invention provides an improved control over multi-phase mixtures comprising hydrocarbons and improvements in the controlling of heat exchanging processes.

3. 发明申请

US20160109169A1 HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME 有权
标题翻译：热交换器和制冷循环装置，包括它们
公开(公告)号：US20160109169A1
公开(公告)日：2016-04-21
申请号：US14872437
申请日：2015-10-01
申请人： Mitsubishi Electric Corporation
发明人： Tomonobu IZAKI , Masahiko TAKAGI
IPC分类号： F25B39/02 , F28F9/02
CPC分类号： F25B39/028 , F25B41/067 , F25B2341/0661 , F28F9/0282
摘要： A heat exchanger includes a plurality of refrigerant flow paths separated by a distributor and is configured to allow a refrigerant inflow amount to each of the plurality of refrigerant flow paths to be adjusted by a pressure loss in a corresponding one of a plurality of capillaries connected between the distributor and the plurality of refrigerant flow paths. Inner diameters of the plurality of capillaries are limited to two types. An inner diameter of one type of the plurality of capillaries having a larger inner diameter is 1.3 to 1.6 times larger than an inner diameter of an other type of the plurality of capillaries having a smaller inner diameter.
摘要翻译：一种热交换器包括由分配器分开的多个制冷剂流动路径，并且被配置为允许通过多个毛细管中相应的一个毛细管中的压力损失来调节多个制冷剂流动路径中的每一个的制冷剂流入量分配器和多个制冷剂流动路径。多个毛细管的内径被限制为两种类型。具有较大内径的一种类型的多个毛细管的内径比具有较小内径的其它类型的多个毛细管的内径大1.3至1.6倍。

4. 发明申请

US20130236299A1 TUBULAR HEAT EXCHANGE SYSTEMS 有权
标题翻译：管式热交换系统
公开(公告)号：US20130236299A1
公开(公告)日：2013-09-12
申请号：US13412761
申请日：2012-03-06
申请人： Harry Lester Kington , Mark C. Morris , Donald G. Godfrey , John Meier , Charles Lo
发明人： Harry Lester Kington , Mark C. Morris , Donald G. Godfrey , John Meier , Charles Lo
IPC分类号： F28F9/02 , B23K26/00 , F01D25/12 , F28F13/12
CPC分类号： F28F9/0263 , B22F3/1055 , B22F2998/10 , B33Y80/00 , F02C7/08 , F02C7/10 , F05D2260/213 , F28D7/1669 , F28D21/001 , F28F9/0282 , F28F9/26 , F28F13/125 , Y02P10/295 , Y02T50/675 , B22F2003/247 , B22F2003/248 , B22F3/15
摘要： A heat exchange system includes a first flow passage and a second flow passage. The heat exchange system is configured to transfer heat between a first fluid flowing through the first flow passage and a second fluid flowing through the second flow passage. The first flow passage includes an inlet header, a plurality of tubes, and an outlet header. The inlet header includes a plurality of header-tube transition portions configured to allow the first fluid to flow from the inlet header and into the tubes, the plurality of header-tube transition portions each including a smoothly curved inlet portion and a tapered tube connection portion.
摘要翻译：热交换系统包括第一流动通道和第二流动通道。热交换系统被配置为在流过第一流动通道的第一流体和流过第二流动通道的第二流体之间传递热量。第一流动通道包括入口集管，多个管和出口集管。入口集管包括多个集流管过渡部分，其被构造成允许第一流体从入口集管流入管中，多个集流管过渡部分各自包括平滑弯曲的入口部分和锥形管连接部分。

5. 发明授权

US08336318B2 Cryopump and method for diagnosing the cryopump 有权
标题翻译：冷冻泵和低温泵诊断方法
公开(公告)号：US08336318B2
公开(公告)日：2012-12-25
申请号：US12453504
申请日：2009-05-13
申请人： Tomohiro Koyama
发明人： Tomohiro Koyama
IPC分类号： B01D8/00
CPC分类号： F28F9/0282 , F04B37/08
摘要： A cryopump is provided with: a refrigerator that generates a cold state by a heat cycle in which an operating gas inhaled inside is expanded and discharged; a heat shield thermally connected to the refrigerator so as to be cooled to a target temperature; and a control unit that determines a command value for a heat cycle frequency such that a temperature of the heat shield follows the target temperature, and provides the command value to the refrigerator. The control unit estimates whether the refrigerator outputs a refrigerating capacity corresponding to the command value for the frequency based on a flow rate of the operating gas.
摘要翻译：低温泵具有：通过其中吸入内部的工作气体膨胀并排出的热循环产生冷态的冰箱; 热连接到冰箱以冷却到目标温度的隔热罩; 以及控制单元，其确定热循环频率的指令值，使得所述隔热板的温度达到目标温度，并且向冰箱提供指令值。控制单元基于工作气体的流量来估计冰箱是否输出与频率的指令值相对应的制冷量。

6. 发明申请

US20110284186A1 COMPOUND TYPE HEAT EXCHANGER 有权
标题翻译：复合式热交换器
公开(公告)号：US20110284186A1
公开(公告)日：2011-11-24
申请号：US13143599
申请日：2010-01-07
申请人： Tadahiro Hirai
发明人： Tadahiro Hirai
IPC分类号： F28D15/00
CPC分类号： F28F9/0234 , F01P2060/02 , F28D1/0461 , F28D2021/0082 , F28D2021/0094 , F28F9/0282 , F28F2220/00 , Y10S165/916
摘要： In a compound type heat exchanger A1, a first heat exchanger 1 includes a pair of long tanks 3, 4 arranged a certain distance apart from each other and a core part 5 having tubes 5a between the both tanks 3, 4. The tank 3 is composed of a plurality of divided bodies 6 to 8 that are connected along a longitudinal direction of the tank 3. The divided body 7 is provided with an accommodation portion 9 that projects outwardly to communicate with the certain divided body 7. A second heat exchanger 2 is arranged in the accommodation portion 9, which is provided with an input port P3. Heat is exchanged between an intake air of the first heat exchanger 1 that flows in the accommodation portion 9 and a coolant of the second heat exchanger 2.
摘要翻译：在复合式热交换器A1中，第一热交换器1包括彼此间隔一定距离的一对长箱体3,4和在两个罐3,4之间具有管5a的芯部5。由沿着罐3的长度方向连接的多个分割体6〜8构成。分隔体7设有向外突出的与该分割体7连通的容纳部9。第二热交换器2 设置在容纳部分9中，该部分设置有输入端口P3。热量在第一热交换器1的在容纳部分9中流动的进气和第二热交换器2的冷却剂之间交换。

7. 发明授权

US07934541B2 Plate for heat exchanger 有权
标题翻译：换热板
公开(公告)号：US07934541B2
公开(公告)日：2011-05-03
申请号：US10558791
申请日：2004-05-28
申请人： Taeyoung Park , Kwangheon Oh , Gilwoong Jun , Jungjae Lee
发明人： Taeyoung Park , Kwangheon Oh , Gilwoong Jun , Jungjae Lee
IPC分类号： F28D1/02 , F28F9/02
CPC分类号： F28F3/044 , F28D1/0341 , F28D2021/0071 , F28F9/0282 , F28F2215/04 , F28F2250/02
摘要： The present invention relates to a heat exchanger plate, more particularly, in which a number of beads for imparting turbulence to refrigerant flowing through a channel of a plate are formed streamlined and guide beads arre formed in refrigerant distributing sections in order to reduce the pressure drop of refrigerant while realizing uniform refrigerant distribution. In the heat exchanger plate of a tube including a tank communicating with a channel, a number of first beads so arrayed in the plate that opposed sides are coupled to each other to impart turbulence to refrigerant flowing through the channel and refrigerant distributing sections provided in inlet and outlet sides of the channel and divided by at least one second bead to have a plurality of paths, the first beads are formed streamlined and satisfy an equation of 0.35≦W/L≦0.75, wherein W is the width and L is the length.
摘要翻译：本发明涉及一种热交换器板，更具体地说，在制冷剂分配部分中形成有多个用于对流过板的通道的制冷剂产生湍流的珠流线型和导向珠，以减小压降的制冷剂，同时实现均匀的制冷剂分配。在包括与通道连通的罐的管的热交换器板中，排列在板中的多个第一珠彼此连接，以对流过通道的制冷剂和设置在入口中的制冷剂分配部分进行湍流和通道的出口侧，并被至少一个第二小珠分开以具有多个路径，第一珠形成流线型并且满足0.35≤n1E; W / L＆lt; NlE; 0.75的等式，其中W是宽度，L是长度。

8. 发明申请

US20110088883A1 MULTICHANNEL HEAT EXCHANGER WITH IMPROVED FLOW DISTRIBUTION 有权
标题翻译：具有改进流量分配的多通道热交换器
公开(公告)号：US20110088883A1
公开(公告)日：2011-04-21
申请号：US12580397
申请日：2009-10-16
申请人： Jose Ruel Yalung de la Cruz , Mustafa K. Yanik , William L. Kopko
发明人： Jose Ruel Yalung de la Cruz , Mustafa K. Yanik , William L. Kopko
IPC分类号： F28F9/02
CPC分类号： F28F9/0282 , F28D1/05391 , F28F1/022 , F28F1/025 , F28F2210/08
摘要： Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube configurations designed to reduce refrigerant pressure drop through a heat exchanger manifold. In certain embodiments, tubes inserted within the manifold adjacent to a refrigerant inlet have non-rectangular or recessed end profiles configured to increase flow area near the inlet, thereby reducing a pressure drop through the manifold. In further embodiments, insertion depths of the tubes within the manifold vary based on distance from the inlet. This configuration may establish a larger flow area adjacent to the inlet, thus reducing the pressure drop and increasing heat exchanger efficiency.
摘要翻译：提供加热，通风，空调和制冷（HVAC＆R）系统和热交换器，其包括设计成减少通过热交换器歧管的制冷剂压降的多通道管构造。在某些实施例中，插入在与歧管制冷剂入口相邻的歧管内的管具有非矩形或凹入的端部轮廓，其配置成增加入口附近的流动面积，从而减小通过歧管的压降。在另外的实施例中，歧管内的管的插入深度基于与入口的距离而变化。该配置可以建立与入口相邻的更大的流动面积，从而降低压降并提高换热器效率。

9. 发明申请

US20100200203A1 Heat Exchanger 有权
标题翻译：热交换器
公开(公告)号：US20100200203A1
公开(公告)日：2010-08-12
申请号：US12668681
申请日：2008-07-04
申请人： Ron Postma , Robert Sakko , Bart Van Den Berg , Hans Constant Dikhoff
发明人： Ron Postma , Robert Sakko , Bart Van Den Berg , Hans Constant Dikhoff
IPC分类号： F28F1/00
CPC分类号： F28D7/0041 , F28D7/1653 , F28F1/16 , F28F1/22 , F28F9/013 , F28F9/0282 , F28F21/02 , F28F21/062 , F28F2275/14 , F28F2275/16
摘要： The invention relates to a heat exchanger for heat exchange between fluids, comprising a housing having an inlet and an outlet for each fluid, the inlet and outlet for each fluid being connected to one another by a flow path, the flow path of a first fluid comprising multiple heat exchange modules comprising at least one longitudinal hollow tube, wherein the modules are arranged in a matrix configuration that comprises at least two columns of longitudinal tubes and at least two rows of longitudinal tubes, and wherein a module is provided with at least one connector for connecting to a co-operating connector of an adjacent module, such that the space enclosed between adjacent modules defines a flow path for a second fluid, parallel to the flow path for the first fluid.
摘要翻译：本发明涉及一种用于流体之间的热交换的热交换器，包括：具有每个流体的入口和出口的壳体，每个流体的入口和出口通过流动路径相互连接，第一流体的流动路径包括多个包括至少一个纵向中空管的热交换模块，其中所述模块布置成矩阵构造，其包括至少两列纵向管和至少两排纵向管，并且其中模块设置有至少一个连接器，用于连接到相邻模块的协作连接器，使得相邻模块之间封闭的空间限定了平行于第一流体的流动路径的第二流体的流动路径。

10. 发明申请

US20090282842A1 Cryopump and method for diagnosing the cryopump 有权
标题翻译：冷冻泵和低温泵诊断方法
公开(公告)号：US20090282842A1
公开(公告)日：2009-11-19
申请号：US12453504
申请日：2009-05-13
申请人： Tomohiro Koyama
发明人： Tomohiro Koyama
IPC分类号： F28B9/00
CPC分类号： F28F9/0282 , F04B37/08
摘要： A cryopump is provided with: a refrigerator that generates a cold state by a heat cycle in which an operating gas inhaled inside is expanded and discharged; a heat shield thermally connected to the refrigerator so as to be cooled to a target temperature; and a control unit that determines a command value for a heat cycle frequency such that a temperature of the heat shield follows the target temperature, and provides the command value to the refrigerator. The control unit estimates whether the refrigerator outputs a refrigerating capacity corresponding to the command value for the frequency based on a flow rate of the operating gas.
摘要翻译：低温泵具有：通过其中吸入内部的工作气体膨胀并排出的热循环产生冷态的冰箱; 热连接到冰箱以冷却到目标温度的隔热罩; 以及控制单元，其确定热循环频率的指令值，使得所述隔热板的温度达到目标温度，并且向冰箱提供指令值。控制单元基于工作气体的流量来估计冰箱是否输出与频率的指令值相对应的制冷量。

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