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公开(公告)号：EP2236972B1
公开(公告)日：2020-09-30
申请号：EP10003134.3
申请日：2010-03-24
发明人： Huazhao, Liu , Huang, Lin-jie
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公开(公告)号：EP2278246B1
公开(公告)日：2020-01-22
申请号：EP09013700.1
申请日：2009-10-30
发明人： Huazhao, Liu , Jianlong, Jiang , Huang, Lin-Jie
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公开(公告)号：EP2241852B1
公开(公告)日：2015-06-10
申请号：EP10003238.2
申请日：2010-03-26
发明人： Huazhao, Liu , Huang, Lin-jie
CPC分类号： F28F9/0273 , F25B39/028
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4.发明公开Heat exchanger with headers and distribution tube 审中-公开Wärmetauschermit Verteiler-und Sammelkasten sowieZuführungsrohr
公开(公告)号：EP2299224A2
公开(公告)日：2011-03-23
申请号：EP10009474.7
申请日：2010-09-13
发明人： Jianlong, Jiang , Feng, Wang , Huazhao, Liu , Huang, Lin-jie
CPC分类号： F28F9/0273 , F28D1/053
摘要： A heat exchanger is provided, comprising:
an inlet header (2) defining a refrigerant chamber therein;
an outlet header (6) spaced apart from the inlet header (2);
a plurality of tubes (3), two ends of each tube (3) being connected and communicated with the inlet and outlet headers (2, 6) respectively;
a plurality of fins (7), each of which is interposed between adjacent tubes (3), and
a distribution tube (1) disposed outside the refrigerant chamber and formed with a distribution opening, through which the distribution tube is communicated with the refrigerant chamber.摘要翻译： 提供一种热交换器，包括：在其中限定制冷剂室的入口集管（2）; 与入口集管（2）间隔开的出口集管（6）; 多个管（3），每个管（3）的两端分别与入口和出口集管（2,6）连接和连通; 多个翅片（7），其分别设置在相邻的管（3）之间，分配管（1）设置在制冷剂室的外侧并形成有分配开口，分配管通过该分配开口与制冷剂室 。
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5.发明公开Fin for heat exchanger and heat exchanger using the fin 审中-公开LamellefürWärmetauscherundWärmetauschermit einer solchen Lamelle
公开(公告)号：EP2236972A2
公开(公告)日：2010-10-06
申请号：EP10003134.3
申请日：2010-03-24
发明人： Huazhao, Liu , Huang, Lin-jie
IPC分类号： F28F1/12
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 a 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： 本发明公开了一种用于热交换器的翅片，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处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，风阻力不会大幅度地增加，从而减少流过的空气量，从而可以完全利用翅片的热交换性能。
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6.发明公开Multi-channel heat exchanger with improved uniformity of refrigerant fluid distribution 审中-公开以恒定的冷却液体分配多通道热交换器
公开(公告)号：EP2278246A2
公开(公告)日：2011-01-26
申请号：EP09013700.1
申请日：2009-10-30
发明人： Huazhao, Liu , Jianlong, Jiang , Huang, Lin-Jie
摘要： A micro-channel heat exchanger (10) includes an inlet manifold (12) fluidly connected with an outlet manifold (14) by a plurality of generally parallel tubes (16), further defining a plurality of generally parallel micro-channels (18) therethrough. Refrigerant is introduced to the heat exchanger (10) through a distributor tube (22) disposed within the inlet manifold (12). The distributor tube (22) includes a plurality of non-circular openings (28) disposed along the length thereof which act as an outlet for refrigerant flow into the inlet manifold (12) and eventually into and through the tubes (16) and micro-channels (18). The openings (28) are preferably slots arranged along the length of the distributor tube (22) at an angle relative to the longitudinal direction of the distributor tube (22) and oriented within the inlet manifold (12) for a general direction of refrigerant flow at an angle relative to the general direction of refrigerant flow through the tubes (16). Alternative shapes for the openings (28) are also considered.
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7.发明公开Refrigerant distributor for heat exchanger and heat exchanger 有权KühlmittelverteilerfürWärmetauscherundWärmetauscher
公开(公告)号：EP2241852A2
公开(公告)日：2010-10-20
申请号：EP10003238.2
申请日：2010-03-26
发明人： Huazhao, Liu , Huang, Lin-jie
IPC分类号： F28F9/02
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。
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公开(公告)号：EP2236972A3
公开(公告)日：2014-03-05
申请号：EP10003134.3
申请日：2010-03-24
发明人： Huazhao, Liu , Huang, Lin-jie
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 a 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： 本发明公开了一种用于热交换器的翅片，翅片形成有百叶窗，并且当热交换器操作时，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气流方向上变化，使得百叶窗的特定部分处的百叶窗间隙与在该部分处形成的霜量相匹配。 采用本发明的技术方案，百叶某一部分的百叶窗间隙与该部位形成的霜量相匹配，使得相邻百叶窗之间留有足够空间供空气流过。 结果，风阻力不会显着增加，从而减少流过的空气量，从而可以完全利用散热片的热交换性能。
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公开(公告)号：EP2241852A3
公开(公告)日：2014-01-15
申请号：EP10003238.2
申请日：2010-03-26
发明人： Huazhao, Liu , Huang, Lin-jie
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.
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公开(公告)号：EP2299224A3
公开(公告)日：2014-09-03
申请号：EP10009474.7
申请日：2010-09-13
发明人： Jianlong, Jiang , Feng, Wang , Huazhao, Liu , Huang, Lin-jie
CPC分类号： F28F9/0273 , F28D1/053
摘要： A heat exchanger is provided, comprising:
an inlet header (2) defining a refrigerant chamber therein;
an outlet header (6) spaced apart from the inlet header (2);
a plurality of tubes (3), two ends of each tube (3) being connected and communicated with the inlet and outlet headers (2, 6) respectively;
a plurality of fins (7), each of which is interposed between adjacent tubes (3), and
a distribution tube (1) disposed outside the refrigerant chamber and formed with a distribution opening, through which the distribution tube is communicated with the refrigerant chamber.
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