ZA200202797B - Improved heat exchanger - Google Patents
Improved heat exchanger Download PDFInfo
- Publication number
- ZA200202797B ZA200202797B ZA200202797A ZA200202797A ZA200202797B ZA 200202797 B ZA200202797 B ZA 200202797B ZA 200202797 A ZA200202797 A ZA 200202797A ZA 200202797 A ZA200202797 A ZA 200202797A ZA 200202797 B ZA200202797 B ZA 200202797B
- Authority
- ZA
- South Africa
- Prior art keywords
- wall
- tubes
- header
- coolant
- orifice
- Prior art date
Links
- 239000002826 coolant Substances 0.000 claims description 157
- 239000012530 fluid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 58
- 238000001816 cooling Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000009826 distribution Methods 0.000 description 8
- 210000002445 nipple Anatomy 0.000 description 6
- 238000009428 plumbing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000013529 heat transfer fluid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0206—Heat exchangers immersed in a large body of liquid
- F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0443—Combination of units extending one beside or one above the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/427,166 US6575227B1 (en) | 1999-10-26 | 1999-10-26 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202797B true ZA200202797B (en) | 2007-01-31 |
Family
ID=23693754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202797A ZA200202797B (en) | 1999-10-26 | 2002-04-10 | Improved heat exchanger |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6575227B1 (pt) |
| EP (1) | EP1227974B1 (pt) |
| KR (1) | KR20020047267A (pt) |
| CN (2) | CN1191961C (pt) |
| AU (1) | AU3637201A (pt) |
| BR (1) | BR0015211B1 (pt) |
| CA (1) | CA2389106C (pt) |
| DE (1) | DE60040609D1 (pt) |
| WO (1) | WO2001031273A2 (pt) |
| ZA (1) | ZA200202797B (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7044194B2 (en) * | 1999-10-26 | 2006-05-16 | Duramax Marine, Llc | Heat exchanger with beveled header |
| US7055576B2 (en) * | 2001-11-27 | 2006-06-06 | R.W. Fernstrum & Co. | Method and apparatus for enhancing the heat transfer efficiency of a keel cooler |
| US6896037B2 (en) * | 2002-10-29 | 2005-05-24 | Duramax Marine, Llc | Keel cooler with fluid flow diverter |
| US8376029B2 (en) | 2002-10-29 | 2013-02-19 | Duramax Marine, Llc | Keel cooler with fluid flow diverter |
| US7152669B2 (en) * | 2003-10-29 | 2006-12-26 | Delphi Technologies, Inc. | End cap with an integral flow diverter |
| DE102005012082A1 (de) * | 2005-03-16 | 2006-09-21 | Modine Manufacturing Co., Racine | Wärmetauscher, insbesondere Kühlflüssigkeitskühler |
| WO2008095009A2 (en) * | 2007-01-30 | 2008-08-07 | Bradley University | A heat transfer apparatus and method |
| US7743763B2 (en) * | 2007-07-27 | 2010-06-29 | The Boeing Company | Structurally isolated thermal interface |
| US7597599B1 (en) * | 2007-08-20 | 2009-10-06 | Todd Boudreaux | System for sealing a keel cooler to a vessel hull |
| AT506309B1 (de) * | 2008-06-03 | 2009-08-15 | Pustelnik Philipp Dipl Ing | Plattenkühler für flüssigkeiten |
| EP2789518B9 (en) * | 2011-12-09 | 2019-12-25 | Mitsubishi Electric Corporation | Cooling device for under-floor device for vehicle |
| UA110292C2 (uk) * | 2011-12-23 | 2015-12-10 | Schmehmann Rohrverformungstechnik Gmbh | Охолоджувальний радіатор з рідинним охолоджуванням |
| WO2014152527A1 (en) * | 2013-03-14 | 2014-09-25 | Duramax Marine, Llc | Turbulence enhancer for keel cooler |
| US20160161190A1 (en) * | 2013-07-25 | 2016-06-09 | Jaeggi Hybridtechnologie Ag | Collector pipe for a heat exchanger device, a heat exchanger device and a method for emptying a heat exchanger device |
| CA2968390C (en) * | 2014-12-02 | 2023-07-18 | Duramax Marine, Llc | Improved marine heat exchanger |
| CN104533597A (zh) * | 2014-12-26 | 2015-04-22 | 无锡博利达换热器有限公司 | 集成中冷和水冷的换热器 |
| KR102010156B1 (ko) * | 2017-12-21 | 2019-08-12 | 고려대학교 산학협력단 | 쉘앤플레이트 열교환기용 쉘 및 이를 구비한 쉘앤플레이트 열교환기 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382218A (en) * | 1943-09-18 | 1945-08-14 | Robert W Fernstrum | Outboard marine heat exchanger |
| US2415154A (en) * | 1943-11-26 | 1947-02-04 | Walter Gustave | Outboard engine cooling device |
| US3177936A (en) * | 1963-06-05 | 1965-04-13 | Walter Gustave | Fluted heat exchange tube with internal helical baffle |
| US3240179A (en) * | 1964-02-12 | 1966-03-15 | Cornelius W Van Ranst | Cooler |
| US4338993A (en) * | 1980-02-22 | 1982-07-13 | R. W. Fernstrum & Co. | Underwater outboard marine heat exchanger |
| US4484622A (en) * | 1982-04-27 | 1984-11-27 | The Garrett Corporation | Integral header heat exchanger |
| US4557319A (en) * | 1982-07-02 | 1985-12-10 | Arnold Alanson J | Marine keel cooler |
| CN2066964U (zh) * | 1990-05-04 | 1990-12-05 | 陈卫文 | 自然水冷却器 |
| CN2087606U (zh) * | 1991-03-08 | 1991-10-30 | 陈卫文 | 船体自流水冷却装置 |
| US5299635A (en) * | 1993-03-05 | 1994-04-05 | Wynn's Climate Systems, Inc. | Parallel flow condenser baffle |
| US5529117A (en) * | 1995-09-07 | 1996-06-25 | Modine Manufacturing Co. | Heat exchanger |
| US6099373A (en) * | 1998-04-14 | 2000-08-08 | R.W. Fernstrum And Company | Outboard marine heat exchanger |
| US5931217A (en) * | 1998-05-20 | 1999-08-03 | R.W. Fernstrum & Company | Marine heat exchanger |
-
1999
- 1999-10-26 US US09/427,166 patent/US6575227B1/en not_active Expired - Lifetime
-
2000
- 2000-10-26 CA CA002389106A patent/CA2389106C/en not_active Expired - Lifetime
- 2000-10-26 AU AU36372/01A patent/AU3637201A/en not_active Abandoned
- 2000-10-26 BR BRPI0015211-0A patent/BR0015211B1/pt not_active IP Right Cessation
- 2000-10-26 CN CNB008148120A patent/CN1191961C/zh not_active Expired - Lifetime
- 2000-10-26 DE DE60040609T patent/DE60040609D1/de not_active Expired - Lifetime
- 2000-10-26 CN CNB2005100075723A patent/CN100418848C/zh not_active Expired - Lifetime
- 2000-10-26 EP EP00991884A patent/EP1227974B1/en not_active Expired - Lifetime
- 2000-10-26 WO PCT/US2000/041624 patent/WO2001031273A2/en active Search and Examination
- 2000-10-26 KR KR1020027005241A patent/KR20020047267A/ko not_active Application Discontinuation
-
2002
- 2002-04-10 ZA ZA200202797A patent/ZA200202797B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2389106A1 (en) | 2001-05-03 |
| EP1227974A2 (en) | 2002-08-07 |
| WO2001031273A3 (en) | 2001-11-01 |
| KR20020047267A (ko) | 2002-06-21 |
| BR0015211A (pt) | 2002-06-18 |
| US6575227B1 (en) | 2003-06-10 |
| CA2389106C (en) | 2005-04-05 |
| CN1191961C (zh) | 2005-03-09 |
| CN1651847A (zh) | 2005-08-10 |
| DE60040609D1 (de) | 2008-12-04 |
| CN1450968A (zh) | 2003-10-22 |
| EP1227974B1 (en) | 2008-10-22 |
| AU3637201A (en) | 2001-05-08 |
| EP1227974A4 (en) | 2006-05-03 |
| WO2001031273A2 (en) | 2001-05-03 |
| CN100418848C (zh) | 2008-09-17 |
| BR0015211B1 (pt) | 2010-11-03 |
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