KR100606332B1 - 공조기기의 열교환기용 납작튜브 - Google Patents
공조기기의 열교환기용 납작튜브 Download PDFInfo
- Publication number
- KR100606332B1 KR100606332B1 KR1020050020066A KR20050020066A KR100606332B1 KR 100606332 B1 KR100606332 B1 KR 100606332B1 KR 1020050020066 A KR1020050020066 A KR 1020050020066A KR 20050020066 A KR20050020066 A KR 20050020066A KR 100606332 B1 KR100606332 B1 KR 100606332B1
- Authority
- KR
- South Korea
- Prior art keywords
- flat tube
- cross
- section
- heat exchanger
- heat
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract 6
- 239000003507 refrigerant Substances 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/04—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined with metal insertions or coverings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
- A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
사양 | Ae/At | We/Wt | He/Ht |
본 발명 type 1 | 0.017 | 0.107 | 0.029 |
본 발명 type 2 | 0.144 | 0.267 | 0.177 |
본 발명 type 3 | 0.029 | 0.291 | 0.097 |
Claims (3)
- 냉매 출입구가 형성되고 양측에 세워진 제1, 제2헤더와, 상기 제1, 제2헤더를 연결하여 상기 헤더에 유입된 냉매가 통과하도록 다수의 유로가 형성되게 압출가공되며 상기 제1, 제2헤더의 길이방향을 따라 소정의 간격으로 배열된 다수의 납작튜브와, 상기 납작튜브의 인접하는 사이 공간에는 용이하게 열교환되도록 방열핀이 개재된 공조기기용 열교환기에 있어서,상기 납작튜브의 유로의 내벽면에는 냉매를 교란시켜 열교환을 촉진시키도록 납작튜브의 길이방향을 따라 적어도 1개 이상의 미세돌출띠가 형성되고, 상기 유로의 단면은 대체로 사각단면형이고, 상기 미세돌출띠의 단면은 원호단면형으로 되어 있되,상기 미세돌출띠의 단면적(Ae)은 유로 단면적(At)의 1.4 ~ 2.9 % 로 되어 있는 것을 특징으로 하는 공조기기의 열교환기용 납작튜브.
- 제1항에 있어서,상기 미세돌출띠의 높이(He)는 유로의 높이(Ht : 미세돌출띠의 돌출방향)의 9.7 ~ 29.1 %로 되어 있는 것을 특징으로 하는 공조기기의 열교환기용 납작튜브.
- 제1항에 있어서,상기 미세돌출띠의 폭(We)은 유로의 폭(Wt)의 10.7 ~ 26.7 % 로 되어 있는 것을 특징으로 하는 공조기기의 열교환기용 납작튜브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050020066A KR100606332B1 (ko) | 2005-03-10 | 2005-03-10 | 공조기기의 열교환기용 납작튜브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050020066A KR100606332B1 (ko) | 2005-03-10 | 2005-03-10 | 공조기기의 열교환기용 납작튜브 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100606332B1 true KR100606332B1 (ko) | 2006-07-28 |
Family
ID=37184686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050020066A KR100606332B1 (ko) | 2005-03-10 | 2005-03-10 | 공조기기의 열교환기용 납작튜브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100606332B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106225328A (zh) * | 2016-09-09 | 2016-12-14 | 珠海格力电器股份有限公司 | 微通道换热器流体通道、扁管、微通道换热器和空调设备 |
CN109210964A (zh) * | 2018-09-30 | 2019-01-15 | 珠海格力电器股份有限公司 | 一种热交换器及包含其的空调 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971083A (ja) | 1982-10-18 | 1984-04-21 | セイコーエプソン株式会社 | 液晶表示装置 |
JPS60196181A (ja) | 1984-03-17 | 1985-10-04 | 山西 敏夫 | 収容溝付灰皿 |
JPH06185885A (ja) * | 1992-07-24 | 1994-07-08 | Furukawa Electric Co Ltd:The | 偏平多穴凝縮伝熱管 |
JP2000018867A (ja) * | 1998-06-23 | 2000-01-18 | Mitsubishi Heavy Ind Ltd | 熱交換器用チューブ材及び熱交換器 |
-
2005
- 2005-03-10 KR KR1020050020066A patent/KR100606332B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971083A (ja) | 1982-10-18 | 1984-04-21 | セイコーエプソン株式会社 | 液晶表示装置 |
JPS60196181A (ja) | 1984-03-17 | 1985-10-04 | 山西 敏夫 | 収容溝付灰皿 |
JPH06185885A (ja) * | 1992-07-24 | 1994-07-08 | Furukawa Electric Co Ltd:The | 偏平多穴凝縮伝熱管 |
JP2000018867A (ja) * | 1998-06-23 | 2000-01-18 | Mitsubishi Heavy Ind Ltd | 熱交換器用チューブ材及び熱交換器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106225328A (zh) * | 2016-09-09 | 2016-12-14 | 珠海格力电器股份有限公司 | 微通道换热器流体通道、扁管、微通道换热器和空调设备 |
CN109210964A (zh) * | 2018-09-30 | 2019-01-15 | 珠海格力电器股份有限公司 | 一种热交换器及包含其的空调 |
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