KR20020035687A - 열교환사이클용 팽창장치 - Google Patents
열교환사이클용 팽창장치 Download PDFInfo
- Publication number
- KR20020035687A KR20020035687A KR1020000065942A KR20000065942A KR20020035687A KR 20020035687 A KR20020035687 A KR 20020035687A KR 1020000065942 A KR1020000065942 A KR 1020000065942A KR 20000065942 A KR20000065942 A KR 20000065942A KR 20020035687 A KR20020035687 A KR 20020035687A
- Authority
- KR
- South Korea
- Prior art keywords
- flow
- refrigerant
- heat exchange
- expansion
- tube
- 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.)
- Ceased
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 239000011800 void material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005514 two-phase flow Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Classifications
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
-
- 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
- F25B39/04—Condensers
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/17—Size reduction
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims (4)
- 고압의 작동유체를 팽창시켜 저압으로 만들어주는 팽창부와,상기 팽창부에서 팽창되어 나오는 작동유체의 흐름상에 위치되어 작동유체의 유동을 환상류(Annular Flow)로 만들어주는 유동안내구를 포함하여 구성됨을 특징으로 하는 열교환사이클용 팽창장치.
- 제 1 항에 있어서, 상기 팽창부는 모세관이나 숏튜브중 어느 하나임을 특징으로 하는 열교환사이클용 팽창장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 유동안내구는 상기 팽창부를 통과하여 온 냉매가 유동되는 유동관 내에 설치되는 것으로 그 선단이 유선형으로 형성되고, 그 외주면과 유동관의 내면과의 사이에 소정의 간격이 형성되며, 외주면에 냉매의 유동방향으로 길게 구획날개가 다수개 구비됨을 특징으로 하는 열교환사이클용 팽창장치.
- 제 3 항에 있어서, 상기 유동안내구는 상기 유동관에 형성된 스토퍼에 의해 유동관 내의 위치가 결정됨을 특징으로 하는 열교환사이클용 팽창장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000065942A KR20020035687A (ko) | 2000-11-07 | 2000-11-07 | 열교환사이클용 팽창장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000065942A KR20020035687A (ko) | 2000-11-07 | 2000-11-07 | 열교환사이클용 팽창장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020035687A true KR20020035687A (ko) | 2002-05-15 |
Family
ID=19697726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000065942A Ceased KR20020035687A (ko) | 2000-11-07 | 2000-11-07 | 열교환사이클용 팽창장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020035687A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019129062A1 (zh) * | 2017-12-27 | 2019-07-04 | 青岛海尔股份有限公司 | 冰箱 |
-
2000
- 2000-11-07 KR KR1020000065942A patent/KR20020035687A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019129062A1 (zh) * | 2017-12-27 | 2019-07-04 | 青岛海尔股份有限公司 | 冰箱 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001107 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20021128 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20030630 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20021128 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |