DE69821800T2 - Gegenstromverdampfer für kältemittel - Google Patents
Gegenstromverdampfer für kältemittel Download PDFInfo
- Publication number
- DE69821800T2 DE69821800T2 DE1998621800 DE69821800T DE69821800T2 DE 69821800 T2 DE69821800 T2 DE 69821800T2 DE 1998621800 DE1998621800 DE 1998621800 DE 69821800 T DE69821800 T DE 69821800T DE 69821800 T2 DE69821800 T2 DE 69821800T2
- Authority
- DE
- Germany
- Prior art keywords
- component
- tubular
- refrigerant
- long
- heat exchanger
- 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 - Fee Related
Links
- 239000003507 refrigerant Substances 0.000 title claims description 88
- 239000007788 liquid Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 19
- -1 polypropylene Polymers 0.000 claims description 13
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000000463 material Substances 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/991,622 US6092589A (en) | 1997-12-16 | 1997-12-16 | Counterflow evaporator for refrigerants |
| PCT/US1998/026584 WO1999031452A1 (en) | 1997-12-16 | 1998-12-15 | Counterflow evaporator for refrigerants |
| US991622 | 2001-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69821800D1 DE69821800D1 (de) | 2004-03-25 |
| DE69821800T2 true DE69821800T2 (de) | 2005-01-13 |
Family
ID=25537399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1998621800 Expired - Fee Related DE69821800T2 (de) | 1997-12-16 | 1998-12-15 | Gegenstromverdampfer für kältemittel |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6092589A (https=) |
| EP (1) | EP1040310B1 (https=) |
| JP (1) | JP4038020B2 (https=) |
| CN (1) | CN1163723C (https=) |
| AU (1) | AU1826399A (https=) |
| DE (1) | DE69821800T2 (https=) |
| TW (1) | TW432196B (https=) |
| WO (1) | WO1999031452A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979440A (en) * | 1997-06-16 | 1999-11-09 | Sequal Technologies, Inc. | Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
| JP3361475B2 (ja) * | 1998-05-18 | 2003-01-07 | 松下電器産業株式会社 | 熱交換器 |
| US6626235B1 (en) * | 2001-09-28 | 2003-09-30 | Ignas S. Christie | Multi-tube heat exchanger with annular spaces |
| CN1703599A (zh) * | 2002-10-04 | 2005-11-30 | 鲁特/埃里克森有限公司 | 用于蒸汽发生器的直通蒸发器 |
| US20040089839A1 (en) * | 2002-10-25 | 2004-05-13 | Honeywell International, Inc. | Fluorinated alkene refrigerant compositions |
| US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
| US8033120B2 (en) * | 2002-10-25 | 2011-10-11 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
| US7655610B2 (en) * | 2004-04-29 | 2010-02-02 | Honeywell International Inc. | Blowing agent compositions comprising fluorinated olefins and carbon dioxide |
| US20120192589A1 (en) * | 2011-01-28 | 2012-08-02 | Advanced Technical Solutions Gmbh | Three-media evaporator for a cooling unit |
| FR2997174B1 (fr) * | 2012-10-18 | 2015-10-30 | Ciat Sa | Evaporateur a tubes et procede de fabrication d'un tel evaporateur |
| US10103081B2 (en) * | 2014-09-08 | 2018-10-16 | Ashwin Bharadwaj | Heat sink |
| KR101995576B1 (ko) * | 2018-12-31 | 2019-07-03 | 대림로얄이앤피(주) | 열효율 향상을 위한 연관구조 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US609499A (en) * | 1898-08-23 | chatwood | ||
| US1303107A (en) * | 1919-05-06 | Oderman | ||
| US665912A (en) * | 1900-01-03 | 1901-01-15 | Emile Jolicard | Boiler. |
| US1454053A (en) * | 1920-02-18 | 1923-05-08 | Griscom Russell Co | Oil cooler |
| US1410561A (en) * | 1920-05-27 | 1922-03-28 | Lucian F Forseille | Fluid condensing or heating device |
| US1930782A (en) * | 1931-04-16 | 1933-10-17 | Charles S Turner | Soot blower construction for superheater tubes |
| US2318206A (en) * | 1940-06-17 | 1943-05-04 | M Werk Company | Apparatus for treating liquids flowing through heated tubes |
| US2726681A (en) * | 1950-09-18 | 1955-12-13 | Brown Fintube Co | Internally finned tube |
| NL94593C (nl) * | 1956-05-04 | 1960-06-15 | Huet Andre | Warmteuitwisselaar met een aantal buizen |
| US3036818A (en) * | 1958-01-29 | 1962-05-29 | Foster Wheeler Francaise Soc | Heat exchanger |
| FR1249001A (fr) * | 1959-02-24 | 1960-12-23 | Maschf Augsburg Nuernberg Ag | échangeur de chaleur tubulaire pour supports de chaleur coûteux |
| US3232341A (en) * | 1960-02-01 | 1966-02-01 | Garrett Corp | Condenser |
| US3332468A (en) * | 1965-06-23 | 1967-07-25 | Vickers Zimmer Ag | Mixing device with a heated jacket |
| US3339631A (en) * | 1966-07-13 | 1967-09-05 | James A Mcgurty | Heat exchanger utilizing vortex flow |
| US3477412A (en) * | 1968-03-18 | 1969-11-11 | Thermo Electron Corp | Vapor engine boiler |
| FR2096919B1 (https=) * | 1970-07-16 | 1974-09-06 | Air Liquide | |
| US4090559A (en) * | 1974-08-14 | 1978-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Heat transfer device |
| US3983861A (en) * | 1975-08-21 | 1976-10-05 | Westman Manufacturing Company | Solar energy conversion device |
| CA1063097A (en) * | 1976-01-26 | 1979-09-25 | David F. Fijas | Inner finned heat exchanger tube |
| US4111402A (en) * | 1976-10-05 | 1978-09-05 | Chemineer, Inc. | Motionless mixer |
| US4280535A (en) * | 1978-01-25 | 1981-07-28 | Walker-Neer Mfg. Co., Inc. | Inner tube assembly for dual conduit drill pipe |
| DE3005751A1 (de) * | 1980-02-15 | 1981-08-20 | Küba Kühlerfabrik Baierbrunn H.W.Schmitz GmbH & Co KG, 8021 Baierbrunn | Verfahren und vorrichtung zur erhoehung der waermeleistung von verdampfern |
| DE3045731A1 (de) * | 1980-12-04 | 1982-07-08 | Brown Boveri - York Kälte- und Klimatechnik GmbH, 6800 Mannheim | Waermetauscher |
| DE3048959C2 (de) * | 1980-12-24 | 1985-08-29 | Wieland-Werke Ag, 7900 Ulm | Verfahren und Vorrichtung zur Herstellung eines Rippenrohres für Wärmeübertrager o.dgl. |
| US4412582A (en) * | 1981-07-06 | 1983-11-01 | Hiross, Inc. | Baffle array for heat exchange apparatus |
| US4784218A (en) * | 1982-11-01 | 1988-11-15 | Holl Richard A | Fluid handling apparatus |
| CH665273A5 (en) * | 1985-01-08 | 1988-04-29 | Joachim Grabietz | Indirectly heated exchanger tubes contain bar insert - to reduce flow cross=section for hot medium |
| FR2578638B1 (fr) * | 1985-03-08 | 1989-08-18 | Inst Francais Du Petrole | Procede de transfert de chaleur d'un fluide chaud a un fluide froid utilisant un fluide mixte comme agent caloporteur |
| US4705106A (en) * | 1986-06-27 | 1987-11-10 | Aluminum Company Of America | Wire brush heat exchange insert and method |
| US4834173A (en) * | 1987-11-20 | 1989-05-30 | American Standard Inc. | Pressure actuated baffle seal |
| US5167275A (en) * | 1989-12-06 | 1992-12-01 | Stokes Bennie J | Heat exchanger tube with turbulator |
| US5219374A (en) * | 1990-12-26 | 1993-06-15 | High Performance Tube, Inc. | Inner ribbed tube and method |
| JPH05164482A (ja) * | 1991-12-12 | 1993-06-29 | Kobe Steel Ltd | 液化天然ガスの気化装置 |
| US5454429A (en) * | 1992-05-23 | 1995-10-03 | Neurauter; Peter | Rods and mandrel turbulators for heat exchanger |
-
1997
- 1997-12-16 US US08/991,622 patent/US6092589A/en not_active Expired - Lifetime
-
1998
- 1998-12-15 EP EP19980963185 patent/EP1040310B1/en not_active Expired - Lifetime
- 1998-12-15 WO PCT/US1998/026584 patent/WO1999031452A1/en not_active Ceased
- 1998-12-15 CN CNB98812338XA patent/CN1163723C/zh not_active Expired - Fee Related
- 1998-12-15 JP JP2000539309A patent/JP4038020B2/ja not_active Expired - Fee Related
- 1998-12-15 TW TW087120872A patent/TW432196B/zh not_active IP Right Cessation
- 1998-12-15 AU AU18263/99A patent/AU1826399A/en not_active Abandoned
- 1998-12-15 DE DE1998621800 patent/DE69821800T2/de not_active Expired - Fee Related
-
2000
- 2000-03-31 US US09/540,282 patent/US6530421B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1282413A (zh) | 2001-01-31 |
| EP1040310A1 (en) | 2000-10-04 |
| EP1040310B1 (en) | 2004-02-18 |
| US6530421B1 (en) | 2003-03-11 |
| US6092589A (en) | 2000-07-25 |
| AU1826399A (en) | 1999-07-05 |
| JP4038020B2 (ja) | 2008-01-23 |
| TW432196B (en) | 2001-05-01 |
| JP2002508500A (ja) | 2002-03-19 |
| CN1163723C (zh) | 2004-08-25 |
| DE69821800D1 (de) | 2004-03-25 |
| WO1999031452A1 (en) | 1999-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |