JP2016509661A - 溝付き管 - Google Patents
溝付き管 Download PDFInfo
- Publication number
- JP2016509661A JP2016509661A JP2015545714A JP2015545714A JP2016509661A JP 2016509661 A JP2016509661 A JP 2016509661A JP 2015545714 A JP2015545714 A JP 2015545714A JP 2015545714 A JP2015545714 A JP 2015545714A JP 2016509661 A JP2016509661 A JP 2016509661A
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- grooved tube
- roughened
- tube
- grooved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
- F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Metal Extraction Processes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (11)
- 少なくとも1本の畝(1)を含むパターンで内面に溝が切られ、該少なくとも1本の畝(1)の少なくとも一部が粗面化されていることを特徴とする溝付き管。
- 請求項1に記載の溝付き管において、該溝付き管には継ぎ目がないことを特徴とする溝付き管。
- 請求項1または2に記載の溝付き管において、前記少なくとも1本の畝(1)の粗面化部分は複数のくぼみ(5)を含み、該複数のくぼみ(5)の大きさは、該くぼみ(5)の深さが0.0001mm〜0.01mmの範囲となるよう、および前記畝(1)の底部(4)の平面部における前記くぼみ(5)の開口部の寸法が0.0001mm〜0.01mmの範囲となるように規定されることを特徴とする溝付き管。
- 請求項3に記載の溝付き管において、前記くぼみ(5)の深さは0.001mm〜0.005mmの範囲であり、前記畝(1)の前記底部(4)の平面部における該くぼみ(5)の開口部の寸法は0.001mm〜0.005mmの範囲であることを特徴とする溝付き管。
- 請求項1または2に記載の溝付き管において、前記少なくとも1本の畝(1)の粗面化部分は複数の突起部(6)を含み、該複数の突起部(6)の大きさは、突起部の高さが0.0001mm〜0.01mmの範囲となるよう、および突起部(6)の底面の断面の寸法が0.0001mm〜0.01mmの範囲となるように規定されることを特徴とする溝付き管。
- 請求項5に記載の溝付き管において、前記突起部(6)の高さは0.001mm〜0.005mmの範囲であり、該突起部(6)の底面の断面の寸法は0.001mm〜0.005mmの範囲であることを特徴とする溝付き管。
- 請求項1ないし6のいずれかに記載の溝付き管において、前記少なくとも1本の畝(1)は、上部(2)、側面部(3)、および底部(4)を有し、該少なくとも1本の畝(1)の該上部(2)および該側面部(3)は滑らかであり、該少なくとも1本の畝(1)の底部(4)の少なくとも一部は粗面化されていることを特徴とする溝付き管。
- 請求項1ないし7のいずれかに記載の溝付き管において、該管は銅または銅合金からなることを特徴とする溝付き管。
- 請求項1ないし8のいずれかに記載の溝付き管において、前記少なくとも1本の畝(1)は該管の前記内面にらせん状に構成されることを特徴とする溝付き管。
- 請求項3ないし4のいずれかに記載の溝付き管において、前記少なくとも1本の畝(1)の粗面化部分は、表面の少なくとも一部が粗面化された金型を使用して該管を引抜き加工して、該少なくとも1本の畝(1)の少なくとも一部が粗面化されることを特徴とする溝付き管。
- 請求項7ないし10のいずれかに記載の溝付き管において、前記少なくとも1本の畝(1)の粗面化部分は、該少なくとも1本の畝(1)の粗面化すべき部分に金属粒子を焼結させることで形成されることを特徴とする溝付き管。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210523540.9A CN103851945B (zh) | 2012-12-07 | 2012-12-07 | 具有粗糙内表面的内螺纹管 |
CN201210523540.9 | 2012-12-07 | ||
PCT/EP2013/073110 WO2014086543A1 (en) | 2012-12-07 | 2013-11-06 | A grooved tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016509661A true JP2016509661A (ja) | 2016-03-31 |
JP2016509661A5 JP2016509661A5 (ja) | 2016-11-04 |
Family
ID=49546410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015545714A Pending JP2016509661A (ja) | 2012-12-07 | 2013-11-06 | 溝付き管 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150316329A1 (ja) |
EP (1) | EP2929270A1 (ja) |
JP (1) | JP2016509661A (ja) |
KR (1) | KR20150092151A (ja) |
CN (1) | CN103851945B (ja) |
BR (1) | BR112015013309A2 (ja) |
CA (1) | CA2893625A1 (ja) |
MX (1) | MX2015007197A (ja) |
WO (1) | WO2014086543A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197753A (zh) * | 2014-09-18 | 2014-12-10 | 苏州新太铜高效管有限公司 | 冷凝器用换热管 |
CN105806114A (zh) * | 2016-04-28 | 2016-07-27 | 汤勇 | 一种新型多尺度铝平带热管的制备方法 |
USD837356S1 (en) | 2016-09-15 | 2019-01-01 | Ngk Insulators, Ltd. | Catalyst carrier for exhaust gas purification |
USD835769S1 (en) * | 2016-09-15 | 2018-12-11 | Ngk Insulators, Ltd. | Catalyst carrier for exhaust gas purification |
USD837357S1 (en) * | 2016-09-15 | 2019-01-01 | Ngk Insulators, Ltd. | Catalyst carrier for exhaust gas purification |
KR101832432B1 (ko) * | 2017-03-31 | 2018-02-26 | 한국과학기술원 | 인공 캐비티를 갖는 판형상의 진동형 히트 스프레더 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945460U (ja) * | 1982-09-17 | 1984-03-26 | カルソニックカンセイ株式会社 | カ−ク−ラ用エバポレ−タ |
JPH0572785A (ja) * | 1991-09-17 | 1993-03-26 | Mitsubishi Kasei Corp | 電子写真感光体用基体及びその製造方法 |
JPH08327273A (ja) * | 1995-03-21 | 1996-12-13 | Km Europ Metal Ag | 熱交換機の交換円管 |
JPH109789A (ja) * | 1996-03-28 | 1998-01-16 | Km Europ Metal Ag | 熱交換管 |
JP2005257160A (ja) * | 2004-03-11 | 2005-09-22 | Furukawa Electric Co Ltd:The | 内面溝付伝熱管及び内面溝付伝熱管を用いた熱交換器 |
JP2009249675A (ja) * | 2008-04-04 | 2009-10-29 | Sumitomo Light Metal Ind Ltd | 継目無管 |
JP2011021844A (ja) * | 2009-07-17 | 2011-02-03 | Sumitomo Light Metal Ind Ltd | 内面溝付伝熱管及び蒸発器用のクロスフィンチューブ型熱交換器 |
JP2011075122A (ja) * | 2009-09-29 | 2011-04-14 | Sumitomo Light Metal Ind Ltd | アルミニウム製内面溝付伝熱管 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604797A (ja) * | 1983-06-21 | 1985-01-11 | Kobe Steel Ltd | 内面溝付伝熱管とその製造方法 |
JP2524983B2 (ja) * | 1986-09-01 | 1996-08-14 | 古河電気工業株式会社 | 小径伝熱管 |
JPH0875384A (ja) * | 1994-07-01 | 1996-03-19 | Hitachi Ltd | 非共沸混合冷媒用伝熱管とその伝熱管を用いた熱交換器及び組立方法及びその熱交換器を用いた冷凍・空調機 |
TW327205B (en) * | 1995-06-19 | 1998-02-21 | Hitachi Ltd | Heat exchanger |
JP3331518B2 (ja) * | 1997-01-13 | 2002-10-07 | 株式会社日立製作所 | 内面フィン付き伝熱管及び熱交換器 |
US6176301B1 (en) * | 1998-12-04 | 2001-01-23 | Outokumpu Copper Franklin, Inc. | Heat transfer tube with crack-like cavities to enhance performance thereof |
US6644388B1 (en) * | 2000-10-27 | 2003-11-11 | Alcoa Inc. | Micro-textured heat transfer surfaces |
US6883597B2 (en) * | 2001-04-17 | 2005-04-26 | Wolverine Tube, Inc. | Heat transfer tube with grooved inner surface |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
DE602004021627D1 (de) * | 2003-10-23 | 2009-07-30 | Wolverine Tube Inc | Verfahren und werkzeug zur herstellung von verbesserten wärmeübertragungsflächen |
JP5534777B2 (ja) * | 2009-10-28 | 2014-07-02 | 株式会社Uacj | 銅合金継目無管 |
-
2012
- 2012-12-07 CN CN201210523540.9A patent/CN103851945B/zh active Active
-
2013
- 2013-11-06 US US14/647,302 patent/US20150316329A1/en not_active Abandoned
- 2013-11-06 KR KR1020157014860A patent/KR20150092151A/ko not_active Application Discontinuation
- 2013-11-06 CA CA2893625A patent/CA2893625A1/en not_active Abandoned
- 2013-11-06 JP JP2015545714A patent/JP2016509661A/ja active Pending
- 2013-11-06 WO PCT/EP2013/073110 patent/WO2014086543A1/en active Application Filing
- 2013-11-06 MX MX2015007197A patent/MX2015007197A/es unknown
- 2013-11-06 BR BR112015013309A patent/BR112015013309A2/pt not_active IP Right Cessation
- 2013-11-06 EP EP13786488.0A patent/EP2929270A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945460U (ja) * | 1982-09-17 | 1984-03-26 | カルソニックカンセイ株式会社 | カ−ク−ラ用エバポレ−タ |
JPH0572785A (ja) * | 1991-09-17 | 1993-03-26 | Mitsubishi Kasei Corp | 電子写真感光体用基体及びその製造方法 |
JPH08327273A (ja) * | 1995-03-21 | 1996-12-13 | Km Europ Metal Ag | 熱交換機の交換円管 |
JPH109789A (ja) * | 1996-03-28 | 1998-01-16 | Km Europ Metal Ag | 熱交換管 |
JP2005257160A (ja) * | 2004-03-11 | 2005-09-22 | Furukawa Electric Co Ltd:The | 内面溝付伝熱管及び内面溝付伝熱管を用いた熱交換器 |
JP2009249675A (ja) * | 2008-04-04 | 2009-10-29 | Sumitomo Light Metal Ind Ltd | 継目無管 |
JP2011021844A (ja) * | 2009-07-17 | 2011-02-03 | Sumitomo Light Metal Ind Ltd | 内面溝付伝熱管及び蒸発器用のクロスフィンチューブ型熱交換器 |
JP2011075122A (ja) * | 2009-09-29 | 2011-04-14 | Sumitomo Light Metal Ind Ltd | アルミニウム製内面溝付伝熱管 |
Also Published As
Publication number | Publication date |
---|---|
US20150316329A1 (en) | 2015-11-05 |
KR20150092151A (ko) | 2015-08-12 |
CA2893625A1 (en) | 2014-06-12 |
CN103851945B (zh) | 2017-05-24 |
BR112015013309A2 (pt) | 2017-07-11 |
EP2929270A1 (en) | 2015-10-14 |
WO2014086543A1 (en) | 2014-06-12 |
CN103851945A (zh) | 2014-06-11 |
MX2015007197A (es) | 2016-08-18 |
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