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公开(公告)号：US11421950B2
公开(公告)日：2022-08-23
申请号：US16733357
申请日：2020-01-03
发明人： Hyun Sik Kim , Hyun Gee Kim , Jin Bum Kim , Young Suk Nam , Jae Hwan Shim
IPC分类号： F28F19/02 , C23C22/00 , F28F13/18 , C01F17/235 , B05D1/18
摘要： The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.
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2.发明申请公开(公告)号：US20180266776A1
公开(公告)日：2018-09-20
申请号：US15921618
申请日：2018-03-14
申请人： DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Jin Bum Kim , Hyun Sik Kim , Young Suk Nam , Kyoung Hwan Song , Seung Tae Oh , Jae Hwan Shim , Dong Hyun Seo
IPC分类号： F28F13/18
CPC分类号： F28F13/187 , B05D1/18 , B05D5/083 , B05D7/146 , B05D2202/00 , B05D2254/02 , B05D2506/00 , B05D2518/12 , C23C22/05 , F22B37/107 , F28B1/02 , F28D2021/0063 , F28F2245/04 , F28F2255/20
摘要： The present disclosure relates to a heat transfer tube comprising nanostructures formed on the surface, and a method for manufacturing the same, and by forming nanostructures on a heat transfer tube surface, a superhydrophobic surface may be obtained under a high temperature environment as well. In addition, superhydrophobicity may be enhanced by further forming a hydrophobic coating layer on the nanostructure-formed heat transfer tube surface. By using a method of forming nanostructures by dipping the heat transfer tube surface, complex shapes may be coated, and therefore, a plurality of assembled heat transfer tubes may be coated, and damages occurring during a process of assembling the heat transfer tube after coating may be prevented.
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公开(公告)号：US10663237B2
公开(公告)日：2020-05-26
申请号：US15921618
申请日：2018-03-14
申请人： DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. , University-Industry Cooperation Group of Kyung Hee University
发明人： Jin Bum Kim , Hyun Sik Kim , Young Suk Nam , Kyoung Hwan Song , Seung Tae Oh , Jae Hwan Shim , Dong Hyun Seo
摘要： The present disclosure relates to a heat transfer tube comprising nanostructures formed on the surface, and a method for manufacturing the same, and by forming nanostructures on a heat transfer tube surface, a superhydrophobic surface may be obtained under a high temperature environment as well. In addition, superhydrophobicity may be enhanced by further forming a hydrophobic coating layer on the nanostructure-formed heat transfer tube surface. By using a method of forming nanostructures by dipping the heat transfer tube surface, complex shapes may be coated, and therefore, a plurality of assembled heat transfer tubes may be coated, and damages occurring during a process of assembling the heat transfer tube after coating may be prevented.
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4.发明申请公开(公告)号：US20200149831A1
公开(公告)日：2020-05-14
申请号：US16733357
申请日：2020-01-03
发明人： Hyun Sik Kim , Hyun Gee Kim , Jin Bum Kim , Young Suk Nam , Jae Hwan Shim
IPC分类号： F28F19/02 , F28F13/18 , C23C22/00 , C01F17/206
摘要： The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.
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公开(公告)号：US10557672B2
公开(公告)日：2020-02-11
申请号：US15710573
申请日：2017-09-20
发明人： Hyun Sik Kim , Hyun Gee Kim , Jin Bum Kim , Young Suk Nam , Jae Hwan Shim
摘要： The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.
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公开(公告)号：US10155245B2
公开(公告)日：2018-12-18
申请号：US15647164
申请日：2017-07-11
发明人： Jin Bum Kim , Hyun Sik Kim
IPC分类号： B05C11/10 , B05B14/00 , B05B13/02 , B23P15/26 , F28F13/18 , B05B13/04 , B05C11/02 , B05C11/08 , B05B1/20 , F28F19/02 , F28F19/04
摘要： A system for coating a heat transfer tube for a condenser is disclosed. The system simplifies a process of coating the heat transfer tube, and is able to uniformly coat a plurality of heat transfer tubes. In addition, the system is economically feasible in that coating solution can be reused by collecting and circulating it. Due to super-hydrophobic coating, the size of a droplet condensed on the surfaces of the heat transfer tubes coated by the system can be reduced, and a condensation heat transfer coefficient can be increased.
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7.发明申请公开(公告)号：US20180135927A1
公开(公告)日：2018-05-17
申请号：US15710573
申请日：2017-09-20
发明人： Hyun Sik Kim , Hyun Gee Kim , Jin Bum Kim , Young Suk Nam , Jae Hwan Shim
IPC分类号： F28F19/02
CPC分类号： F28F19/02 , B05D1/18 , C01F17/0043 , C23C22/00 , F28F13/182 , F28F13/187 , F28F2245/04
摘要： The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.
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