KR960011374A - 열 전달관 - Google Patents
열 전달관 Download PDFInfo
- Publication number
- KR960011374A KR960011374A KR1019950029488A KR19950029488A KR960011374A KR 960011374 A KR960011374 A KR 960011374A KR 1019950029488 A KR1019950029488 A KR 1019950029488A KR 19950029488 A KR19950029488 A KR 19950029488A KR 960011374 A KR960011374 A KR 960011374A
- Authority
- KR
- South Korea
- Prior art keywords
- heat transfer
- transfer tube
- tube
- outer diameter
- fin
- Prior art date
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
- 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
- F28F1/124—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 being formed of pins
-
- 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
-
- 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
- F28F1/24—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 transversely
- F28F1/26—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 transversely the means being integral with the 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (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)
Abstract
본 발명은 원통 다관식 공기 조화 칠러에 사용되는 개선된 열 전달관에 관한 것이다. 상기 열 전달관은 규정 범위의 휜 높이, 휜 밀도 및 규정 범위의 관 외경의 구리 또는 구리 합금의 관 외경과 휜 높이 사이의 규정비를 갖춤으로써 개선된 제작 목적, 열 전달 성능 및 유체 흐름 특성을 달성한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 제조된 열 전달관의 종축방향을 통해 정면에서 본 단면도.
Claims (1)
- 구리 또는 구리 합금으로 제조되고 적어도 하나의 외부 휜 회선과 1.14㎝ 내지 2.69㎝(0.45 내지 1.05인치) 사이의 관 외경(Do)을 갖는 개선된 열 전달관(10)에 있어서, 상기 휜의 높이(Hf)가 0.4㎜ 내지 0.64㎜(0.016 내지 0.025인치) 사이이며 휜의 밀도는 ㎝당 21개 내지 39개(인치당 53 내지 99)개의 휜을 갖는 것을 특징으로 하는 열 전달관.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30429594A | 1994-09-12 | 1994-09-12 | |
US08/304,295 | 1994-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960011374A true KR960011374A (ko) | 1996-04-20 |
Family
ID=23175894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029488A KR960011374A (ko) | 1994-09-12 | 1995-09-11 | 열 전달관 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5832995A (ko) |
EP (1) | EP0701100A1 (ko) |
JP (1) | JPH08110187A (ko) |
KR (1) | KR960011374A (ko) |
CN (1) | CN1084874C (ko) |
BR (1) | BR9503988A (ko) |
CA (1) | CA2156355A1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006826A (en) * | 1997-03-10 | 1999-12-28 | Goddard; Ralph Spencer | Ice rink installation having a polymer plastic heat transfer piping imbedded in a substrate |
DE19732537C1 (de) * | 1997-07-23 | 1999-03-04 | Mannesmann Ag | Abhitzekessel |
DE19963353B4 (de) | 1999-12-28 | 2004-05-27 | Wieland-Werke Ag | Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung |
US6298673B1 (en) * | 2000-05-18 | 2001-10-09 | Carrier Corporation | Method of operating a refrigerated merchandiser system |
US6311512B1 (en) * | 2000-05-18 | 2001-11-06 | Carrier Corporation | Refrigerated merchandiser system |
US6460372B1 (en) | 2001-05-04 | 2002-10-08 | Carrier Corporation | Evaporator for medium temperature refrigerated merchandiser |
US8151587B2 (en) * | 2001-05-04 | 2012-04-10 | Hill Phoenix, Inc. | Medium temperature refrigerated merchandiser |
US6679080B2 (en) | 2001-05-04 | 2004-01-20 | Carrier Corporation | Medium temperature refrigerated merchandiser |
US6923013B2 (en) * | 2001-05-04 | 2005-08-02 | Carrier Corporation | Evaporator for medium temperature refrigerated merchandiser |
US7096931B2 (en) * | 2001-06-08 | 2006-08-29 | Exxonmobil Research And Engineering Company | Increased heat exchange in two or three phase slurry |
US20040010913A1 (en) * | 2002-04-19 | 2004-01-22 | Petur Thors | Heat transfer tubes, including methods of fabrication and use thereof |
US7254964B2 (en) | 2004-10-12 | 2007-08-14 | Wolverine Tube, Inc. | Heat transfer tubes, including methods of fabrication and use thereof |
CN100365369C (zh) * | 2005-08-09 | 2008-01-30 | 江苏萃隆铜业有限公司 | 蒸发器热交换管 |
US8118085B2 (en) | 2008-02-06 | 2012-02-21 | Leprino Foods Company | Heat exchanger |
US20110083619A1 (en) * | 2009-10-08 | 2011-04-14 | Master Bashir I | Dual enhanced tube for vapor generator |
CZ305768B6 (cs) * | 2010-04-02 | 2016-03-09 | Halla Visteon Climate Control Corporation | Chladič |
CN103591829A (zh) * | 2013-11-05 | 2014-02-19 | 佛山神威热交换器有限公司 | 双向强化传热管换热器 |
DE102014002829A1 (de) * | 2014-02-27 | 2015-08-27 | Wieland-Werke Ag | Metallisches Wärmeaustauscherrohr |
EP3390948B1 (en) * | 2015-12-16 | 2020-08-19 | Carrier Corporation | Heat transfer tube for heat exchanger |
CN110195994B (zh) * | 2019-04-29 | 2021-07-13 | 西安交通大学 | 一种高效复合双侧强化传热管 |
CN112296122B (zh) * | 2020-10-14 | 2023-06-30 | 江苏隆达超合金股份有限公司 | 高翅片白铜合金高效管制造工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2119345A1 (en) * | 1971-04-21 | 1972-11-02 | R. & G. Schmöle Metallwerke, 575OMenden | Finned tube - fin dimensions ensure optimum heat conduction at minimum material usage |
GB1363092A (en) * | 1972-02-10 | 1974-08-14 | Yorkshire Imperial Metals Ltd | Heat exchange tubes |
US4059147A (en) * | 1972-07-14 | 1977-11-22 | Universal Oil Products Company | Integral finned tube for submerged boiling applications having special O.D. and/or I.D. enhancement |
US4425696A (en) * | 1981-07-02 | 1984-01-17 | Carrier Corporation | Method of manufacturing a high performance heat transfer tube |
US4438807A (en) * | 1981-07-02 | 1984-03-27 | Carrier Corporation | High performance heat transfer tube |
AU548348B2 (en) * | 1983-12-21 | 1985-12-05 | Air Products And Chemicals Inc. | Finned heat exchanger |
JPS61265499A (ja) * | 1985-05-17 | 1986-11-25 | Furukawa Electric Co Ltd:The | 伝熱管 |
DE3762920D1 (de) * | 1987-07-30 | 1990-06-28 | Wieland Werke Ag | Rippenrohr. |
US5203404A (en) * | 1992-03-02 | 1993-04-20 | Carrier Corporation | Heat exchanger tube |
-
1995
- 1995-07-03 US US08/497,968 patent/US5832995A/en not_active Expired - Lifetime
- 1995-08-16 CA CA002156355A patent/CA2156355A1/en not_active Abandoned
- 1995-09-08 EP EP95630098A patent/EP0701100A1/en not_active Withdrawn
- 1995-09-11 CN CN95115917A patent/CN1084874C/zh not_active Expired - Fee Related
- 1995-09-11 BR BR9503988A patent/BR9503988A/pt not_active IP Right Cessation
- 1995-09-11 KR KR1019950029488A patent/KR960011374A/ko not_active Application Discontinuation
- 1995-09-12 JP JP7233910A patent/JPH08110187A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1084874C (zh) | 2002-05-15 |
EP0701100A1 (en) | 1996-03-13 |
JPH08110187A (ja) | 1996-04-30 |
BR9503988A (pt) | 1996-09-24 |
CA2156355A1 (en) | 1996-03-13 |
CN1129798A (zh) | 1996-08-28 |
US5832995A (en) | 1998-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |