SU1613835A2 - Heat-exchange tube - Google Patents
Heat-exchange tube Download PDFInfo
- Publication number
- SU1613835A2 SU1613835A2 SU874322366A SU4322366A SU1613835A2 SU 1613835 A2 SU1613835 A2 SU 1613835A2 SU 874322366 A SU874322366 A SU 874322366A SU 4322366 A SU4322366 A SU 4322366A SU 1613835 A2 SU1613835 A2 SU 1613835A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat
- protrusions
- energy costs
- pipe
- reduces
- Prior art date
Links
- 239000002826 coolant Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Изобретение относитс к теплотехнике. Цель изобретени - интенсификаци теплообмена и снижение энергетических затрат. Теплообменна труба 1 содержит внутренний двухслойный биметаллический турбулизатор в виде пространственной ленточной спирали 2, прикрепленной одним концом к поверхности трубы 1 и выполненной в виде последовательно соединенных секций, кажда из которых содержит витки переменного диаметра, возрастающего в сторону закрепленного конца спирали 2. Вдоль краев ленты 5 выполнены выступы 6 на внутренней поверхности. Вихри, образованные выступами 6, образуют винтовой канал дл протекани жидкости, стенки которого образованы завихренной жидкостью и стенкой трубы 1, что интенсифицирует теплообмен и снижает гидравлическое сопротивление и, как следствие, снижает энергетические затраты на прокачку теплоносител . 3 ил.This invention relates to heat engineering. The purpose of the invention is to intensify heat transfer and reduce energy costs. The heat exchange tube 1 contains an internal two-layer bimetallic turbulizer in the form of a spatial ribbon helix 2 attached at one end to the surface of the pipe 1 and made in the form of serially connected sections, each of which contains coils of variable diameter increasing towards the fixed end of the helix 2. Along the edges of the tape 5 the protrusions 6 are made on the inner surface. The vortices formed by the protrusions 6 form a helical channel for the flow of fluid, the walls of which are formed by a swirling liquid and the wall of the pipe 1, which intensifies the heat exchange and reduces the hydraulic resistance and, as a result, reduces the energy costs of pumping the coolant. 3 il.
Description
4four
Фиг ЛFIG L
Фиг. IFIG. I
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874322366A SU1613835A2 (en) | 1987-11-02 | 1987-11-02 | Heat-exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874322366A SU1613835A2 (en) | 1987-11-02 | 1987-11-02 | Heat-exchange tube |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU903688 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1613835A2 true SU1613835A2 (en) | 1990-12-15 |
Family
ID=21334015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874322366A SU1613835A2 (en) | 1987-11-02 | 1987-11-02 | Heat-exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1613835A2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6119769A (en) * | 1998-08-05 | 2000-09-19 | Visteon Global Technologies, Inc. | Heat transfer device |
| GB2382776A (en) * | 2001-11-21 | 2003-06-11 | Tayside Flow Technologies Ltd | Helix shaped insert for flow modification in a duct or stent |
| WO2011003140A1 (en) * | 2009-07-06 | 2011-01-13 | Frederick Mark Webb | Heat exchanger |
| CN106288538A (en) * | 2016-09-13 | 2017-01-04 | 深圳沃海森科技有限公司 | High-efficient spiral type micro-channel heat exchanger |
| US10132570B2 (en) | 2009-07-06 | 2018-11-20 | Frederick Mark WEBB | Heat exchanger with multiple flow tubes for fluid circulation |
-
1987
- 1987-11-02 SU SU874322366A patent/SU1613835A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 903688, кл. F 28 F 1/10, 1980 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6119769A (en) * | 1998-08-05 | 2000-09-19 | Visteon Global Technologies, Inc. | Heat transfer device |
| GB2382776A (en) * | 2001-11-21 | 2003-06-11 | Tayside Flow Technologies Ltd | Helix shaped insert for flow modification in a duct or stent |
| GB2384189A (en) * | 2001-11-21 | 2003-07-23 | Tayside Flow Technologies Ltd | Helix shaped insert for flow moification in a duct or stent |
| US7331989B2 (en) | 2001-11-21 | 2008-02-19 | Tayside Flow Technologies Limited | Insert for a conduit |
| WO2011003140A1 (en) * | 2009-07-06 | 2011-01-13 | Frederick Mark Webb | Heat exchanger |
| US10132570B2 (en) | 2009-07-06 | 2018-11-20 | Frederick Mark WEBB | Heat exchanger with multiple flow tubes for fluid circulation |
| CN106288538A (en) * | 2016-09-13 | 2017-01-04 | 深圳沃海森科技有限公司 | High-efficient spiral type micro-channel heat exchanger |
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