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1. 发明申请

US20140041841A1 MICRO-CHANNEL HEAT EXCHANGER 有权
标题翻译：微通道热交换器
公开(公告)号：US20140041841A1
公开(公告)日：2014-02-13
申请号：US14060063
申请日：2013-10-22
申请人： Liu Huazhao , Wang Feng , Lin-jie Huang , Gao Yuan
发明人： Liu Huazhao , Wang Feng , Lin-jie Huang , Gao Yuan
IPC分类号： F28F1/12
CPC分类号： F28F1/126 , F28D1/05383 , F28D2001/0266 , F28F2215/04 , F28F2260/02
摘要： The present invention discloses a micro-channel heat exchanger comprising manifolds, a plurality of micro-channel flat tubes connected to the manifolds, and a plurality of rows of fins spaced apart by the micro-channel flat tubes. The micro-channel heat exchanger is provided with at least one bend designed to avoid the deformation of the fins on two inner sides adjacent to the bend due to crushing and meanwhile maintaining the ventilation and heat exchange functionalities of the bend. For example, the bend may include at least one row of fins where the width of the fins are less than the width of the fins on two sides adjacent to the bend. Alternatively, the gap between the fins in the bend can be greater than the gap between the fins on two sides adjacent to the bend. Still alternatively, the bend can be formed with a space for separating cores of the heat exchanger.
摘要翻译：本发明公开了一种微通道热交换器，其包括歧管，连接到歧管的多个微通道扁平管和由微通道扁平管隔开的多排翅片。微通道热交换器设置有至少一个弯曲部，其设计成避免了由于破碎而与弯曲部相邻的两个内侧上的翅片变形，同时保持弯头的通风和热交换功能。例如，弯曲部可以包括至少一排散热片，其中翅片的宽度小于与弯曲部相邻的两侧的翅片的宽度。或者，弯曲部中的翅片之间的间隙可以大于与弯曲部相邻的两侧的翅片之间的间隙。或者，弯曲部可以形成有用于分离热交换器的芯的空间。

2. 发明申请

US20100181058A1 MICRO-CHANNEL HEAT EXCHANGER 审中-公开
标题翻译：微通道热交换器
公开(公告)号：US20100181058A1
公开(公告)日：2010-07-22
申请号：US12690576
申请日：2010-01-20
申请人： Liu Huazhao , Wang Feng , Gao Yuan , Lin-jie Huang
发明人： Liu Huazhao , Wang Feng , Gao Yuan , Lin-jie Huang
IPC分类号： F28F9/02
CPC分类号： F28F1/126 , F28D1/05383 , F28D2001/0266 , F28F2215/04 , F28F2260/02
摘要： The present invention discloses a micro-channel heat exchanger comprising manifolds, a plurality of micro-channel flat tubes connected to the manifolds, and a plurality of rows of fins spaced apart by the micro-channel flat tubes. The micro-channel heat exchanger is provided with at least one bend designed to avoid the deformation of the fins on two inner sides adjacent to the bend due to crushing and meanwhile maintaining the ventilation and heat exchange functionalities of the bend. For example, the bend may include at least one row of fins where the width of the fins are less than the width of the fins on two sides adjacent to the bend. Alternatively, the gap between the fins in the bend can be greater than the gap between the fins on two sides adjacent to the bend. Still alternatively, the bend can be formed with a space for separating cores of the heat exchanger.
摘要翻译：本发明公开了一种微通道热交换器，其包括歧管，连接到歧管的多个微通道扁平管和由微通道扁平管隔开的多排翅片。微通道热交换器设置有至少一个弯曲部，其设计成避免了由于破碎而与弯曲部相邻的两个内侧上的翅片变形，同时保持弯头的通风和热交换功能。例如，弯曲部可以包括至少一排散热片，其中翅片的宽度小于与弯曲部相邻的两侧的翅片的宽度。或者，弯曲部中的翅片之间的间隙可以大于与弯曲部相邻的两侧的翅片之间的间隙。或者，弯曲部可以形成有用于分离热交换器的芯的空间。

3. 发明授权

US08656986B2 Fin, heat exchanger and heat exchanger assembly 失效
标题翻译：翅片，热交换器和热交换器组件
公开(公告)号：US08656986B2
公开(公告)日：2014-02-25
申请号：US12759242
申请日：2010-04-13
申请人： Gao Yuan , Lin-jie Huang
发明人： Gao Yuan , Lin-jie Huang
IPC分类号： F28D1/02 , F28F1/30
CPC分类号： F28F1/126 , F28F1/128
摘要： The present invention discloses a fin of heat exchanger comprising a straight segment; a substantially-circular arc segment having a radius of R; and a substantially-circular arc transition segment connected between the straight segment and the substantially-circular arc segment and having a radius of r, wherein R>r. According to the present invention, after being assembled and welded to the heat exchanger, the substantially-circular arc segment is relatively easy to deform, and the shapes of the straight segment and substantially-circular arc transition segment are substantially unchanged. Therefore, the deformation of the fin is regular and easy to control. The arranging density of the fin in the heat exchanger is uniform, and the shape of the fin can meet the design requirements. In addition, the shape stability and the heat transfer coefficient of the fin are high.
摘要翻译：本发明公开了一种包括直段的热交换器翅片; 具有半径R的大致圆弧形弧段; 以及连接在所述直段和所述大致圆弧段之间且具有半径r的基本圆弧过渡段，其中R> r。根据本发明，在组装和焊接到热交换器之后，基本圆弧段相对容易变形，并且直段和大致圆弧过渡段的形状基本上不变。因此，翅片的变形规则且易于控制。热交换器翅片的排列密度是均匀的，翅片的形状可以满足设计要求。此外，翅片的形状稳定性和传热系数高。

4. 发明申请

US20100258286A1 FIN, HEAT EXCHANGER AND HEAT EXCHANGER ASSEMBLY 失效
标题翻译：燃气热交换器和热交换器总成
公开(公告)号：US20100258286A1
公开(公告)日：2010-10-14
申请号：US12759242
申请日：2010-04-13
申请人： Gao Yuan , Lin-jie Huang
发明人： Gao Yuan , Lin-jie Huang
IPC分类号： F28F9/02
CPC分类号： F28F1/126 , F28F1/128
摘要： The present invention discloses a fin of heat exchanger comprising a straight segment; a substantially-circular arc segment having a radius of R; and a substantially-circular arc transition segment connected between the straight segment and the substantially-circular arc segment and having a radius of r, wherein R>r. According to the present invention, after being assembled and welded to the heat exchanger, the substantially-circular arc segment is relatively easy to deform, and the shapes of the straight segment and substantially-circular arc transition segment are substantially unchanged. Therefore, the deformation of the fin is regular and easy to control. The arranging density of the fin in the heat exchanger is uniform, and the shape of the fin can meet the design requirements. In addition, the shape stability and the heat transfer coefficient of the fin are high.
摘要翻译：本发明公开了一种包括直段的热交换器翅片; 具有半径R的大致圆弧形弧段; 以及连接在所述直段和所述大致圆弧段之间且具有半径r的基本圆弧过渡段，其中R> r。根据本发明，在组装和焊接到热交换器之后，基本圆弧段相对容易变形，并且直段和大致圆弧过渡段的形状基本上不变。因此，翅片的变形规则且易于控制。热交换器翅片的排列密度是均匀的，翅片的形状可以满足设计要求。此外，翅片的形状稳定性和传热系数高。

5. 发明申请

US20100252242A1 MICRO-CHANNEL HEAT EXCHANGER 有权
标题翻译：微通道热交换器
公开(公告)号：US20100252242A1
公开(公告)日：2010-10-07
申请号：US12755700
申请日：2010-04-07
申请人： Lu Xiangxun , Lin-jie Huang
发明人： Lu Xiangxun , Lin-jie Huang
IPC分类号： F28F9/02
CPC分类号： F28D1/05391 , F25B39/04 , F25B2339/044 , F28D2021/007 , F28D2021/0071 , F28F9/0209 , F28F9/0246 , F28F9/16 , F28F2260/02 , F28F2275/06
摘要： There is disclosed a micro-channel heat exchanger, comprising a first header formed with an inlet; a second header spaced apart from the first header, one of the first and second headers being formed with an outlet; flat tubes, two ends of each flat tube being connected with the first and second headers respectively such that a plurality of micro-channels of each flat tube communicate with the first and second headers; fins, each fin being disposed between two adjacent flat tubes; and a return pipe, a first end of which being connected to the outlet formed in one of the first and second headers and a second end thereof being extended towards the other of the first and second headers. The location of the outlet of the micro-channel heat exchanger is easy to change, and the micro-channel heat exchanger is low in cost, compact in structure and easy to install.
摘要翻译：公开了一种微通道热交换器，包括形成有入口的第一集管; 与所述第一集管分隔开的第二集管，所述第一集管和所述第二集管之一形成有出口; 扁平管，每个扁平管的两端分别与第一和第二集管连接，使得每个扁平管的多个微通道与第一和第二集管连通; 翅片，每个翅片设置在两个相邻的扁平管之间; 以及回流管，其第一端连接到形成在第一和第二集管中的一个中的出口，并且其第二端朝向第一和第二集管中的另一个延伸。微通道换热器出口的位置容易变化，微通道换热器成本低，结构紧凑，安装方便。

6. 发明申请

US20100243226A1 FIN FOR HEAT EXCHANGER AND HEAT EXCHANGER USING THE FIN 审中-公开
标题翻译：热交换器和热交换器使用FIN
公开(公告)号：US20100243226A1
公开(公告)日：2010-09-30
申请号：US12731845
申请日：2010-03-25
申请人： Liu Huazhao , Lin-jie Huang
发明人： Liu Huazhao , Lin-jie Huang
IPC分类号： F28F1/12 , F28F7/00 , F28F1/38
CPC分类号： F28F1/128 , F28F19/006 , F28F2215/04 , F28F2260/02
摘要： The present invention discloses a fin for a heat exchanger, the fin is formed with louvers, and air, which is used as heat exchange medium, successively flows through said louvers when the heat exchanger operates. The louver gap of the louvers changes in the air flow direction, such that a louver gap at a certain portion of the louvers matches with an amount of frost formed at that portion. With the technical solution of the invention, the louver gap at a certain portion of the louvers is made to match with the amount of frost formed at that portion, such that a sufficient space is still left between adjacent louvers for the air to flow through. As a result, the wind resistance will not increase substantially to decrease the amount of air flowing through, and thus the heat exchange performance of the fin can be utilized completely.
摘要翻译：本发明公开了一种热交换器用翅片，翅片形成有百叶窗，当热交换器工作时，用作热交换介质的空气依次流过所述百叶窗。百叶窗的百叶窗间隙在空气流动方向上变化，使得百叶窗的某一部分处的百叶窗间隙与在该部分处形成的霜的量相匹配。利用本发明的技术方案，使得百叶窗的某一部分上的百叶窗间隙与在该部分形成的霜的量相匹配，使得在相邻的百叶窗之间仍然留有足够的空间以使空气流过。结果，不会大幅度地增加风阻，减少流过的空气量，从而可以完全利用翅片的热交换性能。

7. 发明授权

US08826971B2 Micro-channel heat exchanger 有权
标题翻译：微通道换热器
公开(公告)号：US08826971B2
公开(公告)日：2014-09-09
申请号：US12755700
申请日：2010-04-07
申请人： Lu Xiangxun , Lin-jie Huang
发明人： Lu Xiangxun , Lin-jie Huang
IPC分类号： F28D7/08 , F28F9/02 , F28D1/053 , F28F9/16 , F25B39/04 , F28F9/04
CPC分类号： F28D1/05391 , F25B39/04 , F25B2339/044 , F28D2021/007 , F28D2021/0071 , F28F9/0209 , F28F9/0246 , F28F9/16 , F28F2260/02 , F28F2275/06
摘要： There is disclosed a micro-channel heat exchanger, comprising a first header formed with an inlet; a second header spaced apart from the first header, one of the first and second headers being formed with an outlet; flat tubes, two ends of each flat tube being connected with the first and second headers respectively such that a plurality of micro-channels of each flat tube communicate with the first and second headers; fins, each fin being disposed between two adjacent flat tubes; and a return pipe, a first end of which being connected to the outlet formed in one of the first and second headers and a second end thereof being extended towards the other of the first and second headers. The location of the outlet of the micro-channel heat exchanger is easy to change, and the micro-channel heat exchanger is low in cost, compact in structure and easy to install.
摘要翻译：公开了一种微通道热交换器，包括形成有入口的第一集管; 与所述第一集管分隔开的第二集管，所述第一集管和所述第二集管之一形成有出口; 扁平管，每个扁平管的两端分别与第一和第二集管连接，使得每个扁平管的多个微通道与第一和第二集管连通; 翅片，每个翅片设置在两个相邻的扁平管之间; 以及回流管，其第一端连接到形成在第一和第二集管中的一个中的出口，并且其第二端朝向第一和第二集管中的另一个延伸。微通道换热器出口的位置容易变化，微通道换热器成本低，结构紧凑，安装方便。

8. 发明申请

US20100243224A1 FIN FOR HEAT EXCHANGER AND HEAT EXCHANGER USING THE FIN 审中-公开
标题翻译：热交换器和热交换器使用FIN
公开(公告)号：US20100243224A1
公开(公告)日：2010-09-30
申请号：US12731769
申请日：2010-03-25
申请人： Jiang Jianlong , Lin-jie Huang
发明人： Jiang Jianlong , Lin-jie Huang
IPC分类号： F28F9/02
CPC分类号： F28F1/128 , F28F2215/08
摘要： The present invention discloses a fin for a heat exchanger, the fin comprises a plurality of fin plates which are adjacent to one another, each of the fin plates is formed with louvers; and a connecting portion which connects adjacent fin plates at an end of the adjacent fin plates. The connecting portion comprises a middle curved section and side curved sections located on the sides of the middle curved section, and the curvature radius of the middle curved section is larger than the curvature radius of the side curved sections. With the technical solution of the invention, since the contact area between the flat tubes and the fin increases, the fin efficiency is increased and thus the heat exchange performance of the heat exchanger is enhanced
摘要翻译：本发明公开了一种用于热交换器的散热片，散热片包括彼此相邻的多个翅片板，每个翅片板形成有百叶窗; 以及连接部，其在相邻的翅片板的端部连接相邻的翅片板。连接部分包括中间弯曲部分和位于中间弯曲部分侧面的侧弯曲部分，并且中间弯曲部分的曲率半径大于侧部弯曲部分的曲率半径。利用本发明的技术方案，由于扁平管和翅片之间的接触面积增加，翅片效率提高，因此热交换器的热交换性能提高

9. 发明授权

US09423190B2 Refrigerant distributor for heat exchanger and heat exchanger 有权
标题翻译：热交换器和热交换器的制冷剂分配器
公开(公告)号：US09423190B2
公开(公告)日：2016-08-23
申请号：US12751311
申请日：2010-03-31
申请人： Liu Huazhao , Lin-jie Huang
发明人： Liu Huazhao , Lin-jie Huang
IPC分类号： F28F9/02 , F25B39/02
CPC分类号： F28F9/0273 , F25B39/028
摘要： A refrigerant distributor for a heat exchanger is disclosed. The refrigerant distributor comprises: a pipe for distributing a refrigerant, the pipe having a channel therein in which the refrigerant flows. The channel has at least one portion having reduced cross-section area. With the above configuration, the distributor relieves the layering of refrigerant flowing in a distributing pipe and mixes the vapor-liquid refrigerant relatively uniformly.
摘要翻译：公开了一种用于热交换器的制冷剂分配器。制冷剂分配器包括：用于分配制冷剂的管道，该管道具有在其中制冷剂流动的通道。通道具有至少一部分具有减小的横截面面积。通过上述结构，分配器减轻在分配管中流动的制冷剂的分层，并使气液制冷剂相对均匀地混合。

10. 发明申请

US20100252243A1 REFRIGERANT DISTRIBUTOR FOR HEAT EXCHANGER AND HEAT EXCHANGER 有权
标题翻译：换热器和热交换器的制冷剂分配器
公开(公告)号：US20100252243A1
公开(公告)日：2010-10-07
申请号：US12751311
申请日：2010-03-31
申请人： Liu Huazhao , Lin-jie Huang
发明人： Liu Huazhao , Lin-jie Huang
IPC分类号： F28F9/02 , F28F9/22
CPC分类号： F28F9/0273 , F25B39/028
摘要： A refrigerant distributor for a heat exchanger is disclosed. The refrigerant distributor comprises: a pipe for distributing a refrigerant, the pipe having a channel therein in which the refrigerant flows. The channel has at least one portion having reduced cross-section area. With the above configuration, the distributor relieves the layering of refrigerant flowing in a distributing pipe and mixes the vapor-liquid refrigerant relatively uniformly.
摘要翻译：公开了一种用于热交换器的制冷剂分配器。制冷剂分配器包括：用于分配制冷剂的管道，该管道具有在其中制冷剂流动的通道。通道具有至少一部分具有减小的横截面面积。通过上述结构，分配器减轻在分配管中流动的制冷剂的分层，并使气液制冷剂相对均匀地混合。

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