ES2174408T3 - HEAT TRANSFER TUBE AND METHOD FOR MANUFACTURING. - Google Patents
HEAT TRANSFER TUBE AND METHOD FOR MANUFACTURING.Info
- Publication number
- ES2174408T3 ES2174408T3 ES98630007T ES98630007T ES2174408T3 ES 2174408 T3 ES2174408 T3 ES 2174408T3 ES 98630007 T ES98630007 T ES 98630007T ES 98630007 T ES98630007 T ES 98630007T ES 2174408 T3 ES2174408 T3 ES 2174408T3
- Authority
- ES
- Spain
- Prior art keywords
- heat transfer
- fin
- tube
- transfer tube
- manufacturing
- 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.)
- Expired - Lifetime
Links
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
- B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Metal Extraction Processes (AREA)
Abstract
LA PRESENTE INVENCION ES UN TUBO DE TRANSFERENCIA DE CALOR Y UN METODO DE FABRICACION DE UN TUBO DE TRANSFERENCIA DE CALOR QUE TIENE UNA SUPERFICIE EXTERNA CONFIGURADA PARA PROPORCIONAR UN RENDIMIENTO MEJORADO DE TRANSFERENCIA DE CALOR EN APLICACIONES TANTO DE CONDENSACION DE REFRIGERANTE COMO DE EVAPORACION DE INUNDACION Y DE EVAPORACION DE PELICULA. EL TUBO TIENE UNA O MAS ONDULACIONES EN FORMA DE ALETA FORMADAS SOBRE SU SUPERFICIE EXTERNA. UNAS MUESCAS SE EXTIENDEN EN UN ANGULO OBLICUO A TRAVES DE LAS ONDULACIONES EN FORMA DE ALETA, A INTERVALOS, ALREDEDOR DE LA CIRCUNFERENCIA DEL TUBO. LA PARTE DE UNA ONDULACION EN FORMA DE ALETA COMPRENDIDA ENTRE MUESCAS ADYACENTES EN LA ONDULACION EN FORMA DE ALETA FORMA UN PICO. LA PUNTA DISTAL DE DICHO PICO SE DIVIDE EN DOS PARTES. CADA PARTE DE LA PUNTA SE EXTIENDE HACIA EL EXTERIOR DESDE LA BASE PROXIMAL DE LA ALETA HACIA LAS PUNTAS DE ALETA DIVIDIDAS DE LA ONDULACION ADYACENTE EN FORMA DE ALETA.THE PRESENT INVENTION IS A HEAT TRANSFER TUBE AND A METHOD OF MANUFACTURING A HEAT TRANSFER TUBE THAT HAS AN EXTERNAL SURFACE CONFIGURED TO PROVIDE AN IMPROVED HEAT TRANSFER PERFORMANCE IN APPLICATIONS BOTH OF COOLING AND REFRIGERATION INHIRT EVAPORATION OF FILM. THE TUBE HAS ONE OR MORE WAVES IN THE FORM OF A FIN FORMED ON ITS EXTERNAL SURFACE. SOME SAMPLES ARE EXTENDED IN AN OBLIQUE ANGLE THROUGH THE WAVES IN THE FORM OF A FIN, AT INTERVALS, AROUND THE CIRCUMFERENCE OF THE TUBE. THE PART OF A WAVE IN THE FORM OF A FINNED UNDERSTANDING AMONG ADVANCING SAMPLES IN THE WAVE IN THE FORM OF A FIN SHAPES A PEAK. THE DISTAL POINT OF SUCH PICO IS DIVIDED IN TWO PARTS. EACH PART OF THE POINT EXTENDS TO THE OUTSIDE FROM THE PROXIMAL BASE OF THE FINS TOWARDS THE FINSET POINTS DIVIDED FROM THE ADDITIONAL WAVING IN THE FORM OF A FIN.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82047297A | 1997-03-17 | 1997-03-17 | |
US08/814,471 US5933953A (en) | 1997-03-17 | 1997-03-17 | Method of manufacturing a heat transfer tube |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2174408T3 true ES2174408T3 (en) | 2002-11-01 |
Family
ID=27123850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98630007T Expired - Lifetime ES2174408T3 (en) | 1997-03-17 | 1998-02-27 | HEAT TRANSFER TUBE AND METHOD FOR MANUFACTURING. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0865838B1 (en) |
JP (1) | JP2945649B2 (en) |
KR (1) | KR100324065B1 (en) |
CN (1) | CN100347512C (en) |
AU (1) | AU722999B2 (en) |
CA (1) | CA2230213C (en) |
ES (1) | ES2174408T3 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311137B2 (en) | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
US8573022B2 (en) | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
YU12904A (en) | 2002-06-10 | 2005-09-19 | Wolverine Tube Inc. | Heat transfer tube and method of and tool for manufacturing the same |
US20060112535A1 (en) | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
ES2389664T3 (en) | 2005-03-25 | 2012-10-30 | Wolverine Tube, Inc. | Tool to make surfaces with better heat transfer |
DE102007010134A1 (en) | 2007-02-28 | 2008-09-04 | Behr Gmbh & Co. Kg | Heat exchanger e.g. radiator, for e.g. exhaust gas recycling system of diesel engine, has block closure element for fluid-sealed separation of chamber and fluid contact, and housing provided for connecting block at contact |
KR101151872B1 (en) | 2010-03-18 | 2012-05-31 | (주)현대기공 | Heat transfer tube for evaporator of turbo chiller machine |
KR101151871B1 (en) | 2010-03-18 | 2012-05-31 | (주)현대기공 | Heat transfer tube for condenser of turbo chiller machine |
CN102147204A (en) * | 2011-03-24 | 2011-08-10 | 恩迅(上海)节能科技有限公司 | Energy-saving corrosion-preventing coal economizer heat exchanging tube and making method thereof |
CN103084813B (en) * | 2011-11-03 | 2016-11-23 | 秦彪 | Sun fancy manufacturing method of heat radiator and equipment thereof |
ITUB20159298A1 (en) * | 2015-12-23 | 2017-06-23 | Brembana & Rolle S P A | Shell and tube heat exchanger and shell, finned tubes for this exchanger and relative production method. |
CN106391914B (en) * | 2016-11-10 | 2018-07-20 | 华南理工大学 | Three-dimensional internal and external finned tubes manufacturing equipment and method are cut-squeezed to a kind of roll with plough |
CN106391913B (en) | 2016-11-10 | 2018-07-20 | 华南理工大学 | It is a kind of that the three-dimensional internally finned tube molding machine cut-squeezed and method are ploughed based on multiple-cutting-edge |
CN107774849B (en) * | 2017-10-27 | 2024-06-18 | 华南理工大学 | Forming cutter and forming method for evaporation and condensation dual-purpose stepped palace lattice finned tube |
DE102017128163A1 (en) * | 2017-11-28 | 2019-05-29 | Liebherr-Components Biberach Gmbh | Cable drum and method for its production |
CN108168353B (en) * | 2017-12-28 | 2019-08-09 | 无锡市欣明换热新材料科技有限公司 | A kind of condenser pipe and its processing unit (plant) of condenser |
CN110976724A (en) * | 2019-12-03 | 2020-04-10 | 鲁德祥 | Multi-head spiral flower cutter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179911A (en) * | 1977-08-09 | 1979-12-25 | Wieland-Werke Aktiengesellschaft | Y and T-finned tubes and methods and apparatus for their making |
JPS5927739A (en) * | 1982-08-05 | 1984-02-14 | Kobe Steel Ltd | Manufacture of boiling heat transfer pipe |
JPS59100396A (en) * | 1982-11-30 | 1984-06-09 | Kobe Steel Ltd | Condensable heat exchanger tube |
US4577381A (en) * | 1983-04-01 | 1986-03-25 | Kabushiki Kaisha Kobe Seiko Sho | Boiling heat transfer pipes |
US4660630A (en) * | 1985-06-12 | 1987-04-28 | Wolverine Tube, Inc. | Heat transfer tube having internal ridges, and method of making same |
US4765058A (en) * | 1987-08-05 | 1988-08-23 | Carrier Corporation | Apparatus for manufacturing enhanced heat transfer surface |
US5203404A (en) * | 1992-03-02 | 1993-04-20 | Carrier Corporation | Heat exchanger tube |
US5332034A (en) * | 1992-12-16 | 1994-07-26 | Carrier Corporation | Heat exchanger tube |
KR0134557B1 (en) * | 1993-07-07 | 1998-04-28 | 가메다카 소키치 | Heat exchanger tube for falling film evaporator |
CA2161296C (en) * | 1994-11-17 | 1998-06-02 | Neelkanth S. Gupte | Heat transfer tube |
-
1998
- 1998-02-20 CA CA002230213A patent/CA2230213C/en not_active Expired - Fee Related
- 1998-02-27 EP EP98630007A patent/EP0865838B1/en not_active Expired - Lifetime
- 1998-02-27 ES ES98630007T patent/ES2174408T3/en not_active Expired - Lifetime
- 1998-03-16 CN CNB981041884A patent/CN100347512C/en not_active Expired - Fee Related
- 1998-03-16 AU AU58426/98A patent/AU722999B2/en not_active Ceased
- 1998-03-16 KR KR1019980008712A patent/KR100324065B1/en not_active IP Right Cessation
- 1998-03-17 JP JP10066395A patent/JP2945649B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2230213A1 (en) | 1998-09-17 |
CN1193722A (en) | 1998-09-23 |
EP0865838A1 (en) | 1998-09-23 |
JPH10263734A (en) | 1998-10-06 |
CA2230213C (en) | 2003-05-06 |
KR100324065B1 (en) | 2002-08-08 |
KR19980080288A (en) | 1998-11-25 |
AU5842698A (en) | 1998-09-17 |
EP0865838B1 (en) | 2002-05-08 |
JP2945649B2 (en) | 1999-09-06 |
AU722999B2 (en) | 2000-08-17 |
CN100347512C (en) | 2007-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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