RU2008107273A - COIL HEAT EXCHANGER WITH PIPES OF DIFFERENT DIAMETERS - Google Patents
COIL HEAT EXCHANGER WITH PIPES OF DIFFERENT DIAMETERS Download PDFInfo
- Publication number
- RU2008107273A RU2008107273A RU2008107273/06A RU2008107273A RU2008107273A RU 2008107273 A RU2008107273 A RU 2008107273A RU 2008107273/06 A RU2008107273/06 A RU 2008107273/06A RU 2008107273 A RU2008107273 A RU 2008107273A RU 2008107273 A RU2008107273 A RU 2008107273A
- Authority
- RU
- Russia
- Prior art keywords
- pipes
- heat exchanger
- outer diameter
- inner diameter
- different
- Prior art date
Links
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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
1. Змеевиковый теплообменник со множеством труб, навитых вокруг центральной трубы, и кожухом, ограничивающим внешнее пространство вокруг труб, одни из которых составляют первую группу (7) труб с первым внутренним диаметром, с первым наружным диаметром и с равным разности между ними первой толщиной стенки, а другие составляют вторую группу (8, 9) труб со вторым внутренним диаметром, со вторым наружным диаметром и с равным разности между ними второй толщиной стенки, отличающийся тем, что второй внутренний диаметр отличен от первого внутреннего диаметра и/или второй наружный диаметр отличен от первого наружного диаметра и вторая толщина стенки труб отлична от первой толщины стенки труб. ! 2. Теплообменник по п.1, отличающийся тем, что второй внутренний диаметр отличен от первого внутреннего диаметра, а второй наружный диаметр равен первому наружному диаметру. ! 3. Теплообменник по п.1 или 2, отличающийся тем, что первая и вторая группы (7, 8, 9) труб расположены в одном и том же слое труб. ! 4. Теплообменник по п.1 или 2, отличающийся тем, что первая и вторая группы (7, 8, 9) труб расположены в разных слоях труб. ! 5. Теплообменник по п.1 или 2, отличающийся тем, что трубы первой их группы (7) и трубы второй их группы (8, 9) находятся в одном и том же пучке труб. ! 6. Применение теплообменника по одному из пп.1-5 для косвенного теплообмена между содержащим углеводороды потоком (2) и по меньшей мере одним тепло- или холодоносителем (4, 5, 6). ! 7. Применение по п.6, отличающееся тем, что содержащий углеводороды поток (2) представляет собой природный газ. ! 8. Применение по п.6 или 7, отличающееся тем, что содержащий углеводороды поток (2) при косвенном теплообмене с�1. Coil heat exchanger with a plurality of pipes wound around the central pipe and a casing that limits the outer space around the pipes, some of which make up the first group (7) of pipes with a first inner diameter, a first outer diameter and an equal first wall thickness difference between them , and others make up a second group (8, 9) of pipes with a second inner diameter, with a second outer diameter and a second wall thickness equal to the difference between them, characterized in that the second inner diameter is different from the first inner diameter and / or the second outer diameter is different from the first outer diameter and the second pipe wall thickness is different from the first pipe wall thickness. ! 2. A heat exchanger according to claim 1, wherein the second inner diameter is different from the first inner diameter and the second outer diameter is equal to the first outer diameter. ! 3. Heat exchanger according to claim 1 or 2, characterized in that the first and second groups (7, 8, 9) of pipes are located in the same layer of pipes. ! 4. Heat exchanger according to claim 1 or 2, characterized in that the first and second groups (7, 8, 9) of pipes are located in different layers of pipes. ! 5. Heat exchanger according to claim 1 or 2, characterized in that the pipes of the first group (7) and the pipes of the second group (8, 9) are in the same tube bundle. ! 6. Use of a heat exchanger according to one of claims 1-5 for indirect heat exchange between the hydrocarbon-containing stream (2) and at least one heat or cooling medium (4, 5, 6). ! 7. Use according to claim 6, characterized in that the hydrocarbon-containing stream (2) is natural gas. ! 8. Use according to claim 6 or 7, characterized in that the hydrocarbon-containing stream (2) in indirect heat exchange with
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005036414.4 | 2005-07-29 | ||
DE102005036414 | 2005-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008107273A true RU2008107273A (en) | 2009-09-10 |
RU2402733C2 RU2402733C2 (en) | 2010-10-27 |
Family
ID=36956024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008107273/06A RU2402733C2 (en) | 2005-07-29 | 2006-07-06 | Helical-coil heat exchanger with pipes of various diametre |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080271880A1 (en) |
CN (1) | CN101233378B (en) |
AU (1) | AU2006275171B2 (en) |
BR (1) | BRPI0614910A2 (en) |
NO (1) | NO20081063L (en) |
RU (1) | RU2402733C2 (en) |
WO (1) | WO2007014618A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100269521A1 (en) * | 2009-04-28 | 2010-10-28 | Steven Clay Moore | Air-conditioning with dehumidification |
AU2012201620B2 (en) * | 2011-04-14 | 2015-04-30 | Linde Aktiengesellschaft | Heat exchanger with sections |
US20120047940A1 (en) * | 2011-05-03 | 2012-03-01 | General Electric Company | Low charge heat exchanger in a sealed refrigeration system |
DE102012101276A1 (en) * | 2012-02-17 | 2013-08-22 | AZ-Pokorny Trade s.r.o. | Heat exchanger for a heating system or a heat supply system |
US20130333868A1 (en) * | 2012-06-13 | 2013-12-19 | Shiblee S. M. Noman | Secondary heat exchanger for a furnace heat exchanger |
CN108278801A (en) * | 2018-01-25 | 2018-07-13 | 海信(山东)空调有限公司 | A kind of condenser and air conditioner |
US11448467B1 (en) * | 2018-09-28 | 2022-09-20 | Clean Energy Systems, Inc. | Micro-tube metal matrix heat exchanger and method of manufacture |
TW202214083A (en) * | 2020-09-16 | 2022-04-01 | 訊凱國際股份有限公司 | Expantion card assembly and water-cooled heat dessipation device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574116A (en) * | 1944-05-25 | 1951-11-06 | Lavigne Jean Loumiet Et | Series distillation process |
DE1078145B (en) * | 1957-10-23 | 1960-03-24 | Adam Elmer Dipl Ing | Coiled pipe heat exchanger with several coiled pipes wound around a central support column |
NL7204070A (en) * | 1972-03-27 | 1973-10-01 | ||
CH571202A5 (en) * | 1973-09-07 | 1975-12-31 | Bertrams Ag | |
US4316502A (en) * | 1980-11-03 | 1982-02-23 | E-Tech, Inc. | Helically flighted heat exchanger |
DE3509609A1 (en) * | 1985-03-16 | 1986-09-18 | Dürr-Dental GmbH & Co KG, 7120 Bietigheim-Bissingen | DEVICE FOR TEMPERATURE A VARIETY OF LIQUIDS |
US5009262A (en) * | 1990-06-19 | 1991-04-23 | General Motors Corporation | Combination radiator and condenser apparatus for motor vehicle |
DE60207689T3 (en) * | 2002-05-27 | 2013-01-24 | Air Products And Chemicals, Inc. | Heat exchanger with wound coils |
CN2639824Y (en) * | 2003-08-06 | 2004-09-08 | 粟翔 | Pipe coil type heat exchanger |
US7322404B2 (en) * | 2004-02-18 | 2008-01-29 | Renewability Energy Inc. | Helical coil-on-tube heat exchanger |
-
2006
- 2006-07-06 CN CN2006800279028A patent/CN101233378B/en not_active Expired - Fee Related
- 2006-07-06 BR BRPI0614910-3A patent/BRPI0614910A2/en not_active IP Right Cessation
- 2006-07-06 US US11/997,292 patent/US20080271880A1/en not_active Abandoned
- 2006-07-06 RU RU2008107273/06A patent/RU2402733C2/en not_active IP Right Cessation
- 2006-07-06 AU AU2006275171A patent/AU2006275171B2/en not_active Ceased
- 2006-07-06 WO PCT/EP2006/006626 patent/WO2007014618A1/en active Application Filing
-
2008
- 2008-02-28 NO NO20081063A patent/NO20081063L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2007014618A1 (en) | 2007-02-08 |
NO20081063L (en) | 2008-02-28 |
CN101233378B (en) | 2010-08-04 |
US20080271880A1 (en) | 2008-11-06 |
AU2006275171B2 (en) | 2011-05-19 |
RU2402733C2 (en) | 2010-10-27 |
CN101233378A (en) | 2008-07-30 |
BRPI0614910A2 (en) | 2011-04-19 |
AU2006275171A1 (en) | 2007-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130707 |