JP4052478B2 - 空気調和システムの冷凍機油分離回収システムおよび洗浄方法 - Google Patents
空気調和システムの冷凍機油分離回収システムおよび洗浄方法 Download PDFInfo
- Publication number
- JP4052478B2 JP4052478B2 JP2004135824A JP2004135824A JP4052478B2 JP 4052478 B2 JP4052478 B2 JP 4052478B2 JP 2004135824 A JP2004135824 A JP 2004135824A JP 2004135824 A JP2004135824 A JP 2004135824A JP 4052478 B2 JP4052478 B2 JP 4052478B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- separation
- recovery
- outdoor unit
- hot gas
- 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.)
- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims description 328
- 238000000926 separation method Methods 0.000 title claims description 227
- 238000004140 cleaning Methods 0.000 title claims description 178
- 238000004378 air conditioning Methods 0.000 title claims description 56
- 238000000034 method Methods 0.000 title claims description 25
- 239000003507 refrigerant Substances 0.000 claims description 456
- 238000005057 refrigeration Methods 0.000 claims description 58
- 239000003921 oil Substances 0.000 claims description 50
- 238000001816 cooling Methods 0.000 claims description 28
- 239000010721 machine oil Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000000356 contaminant Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 4
- 238000011109 contamination Methods 0.000 description 91
- 239000007788 liquid Substances 0.000 description 56
- 239000000203 mixture Substances 0.000 description 20
- 238000005406 washing Methods 0.000 description 13
- 239000002826 coolant Substances 0.000 description 12
- 230000008016 vaporization Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000010726 refrigerant oil Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- -1 and for example Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/002—Collecting refrigerant from a cycle
Landscapes
- Air Conditioning Control Device (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004135824A JP4052478B2 (ja) | 2004-04-30 | 2004-04-30 | 空気調和システムの冷凍機油分離回収システムおよび洗浄方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004135824A JP4052478B2 (ja) | 2004-04-30 | 2004-04-30 | 空気調和システムの冷凍機油分離回収システムおよび洗浄方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005315534A JP2005315534A (ja) | 2005-11-10 |
| JP2005315534A5 JP2005315534A5 (cg-RX-API-DMAC7.html) | 2006-04-13 |
| JP4052478B2 true JP4052478B2 (ja) | 2008-02-27 |
Family
ID=35443142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004135824A Expired - Fee Related JP4052478B2 (ja) | 2004-04-30 | 2004-04-30 | 空気調和システムの冷凍機油分離回収システムおよび洗浄方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4052478B2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501485A (zh) * | 2014-12-23 | 2015-04-08 | 西北工业大学 | 一种回收冰箱中氟利昂的设备及方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007232244A (ja) * | 2006-02-28 | 2007-09-13 | Mitsubishi Electric Corp | 配管洗浄用のリプレースキット、その使用方法及び冷凍サイクル装置 |
| JP2009156504A (ja) * | 2007-12-26 | 2009-07-16 | Sanyo Electric Co Ltd | 冷凍サイクル設備における既設冷媒配管の再利用方法及びそれを実施するための洗浄装置 |
| CN102901189B (zh) * | 2012-09-29 | 2014-12-24 | 四川长虹电器股份有限公司 | 一种空调系统、控制系统及空调控制方法 |
| CN103062872B (zh) * | 2013-01-11 | 2015-06-17 | 四川长虹电器股份有限公司 | 家用空调机的集成控制系统及其启动方法 |
| KR101639798B1 (ko) * | 2015-12-03 | 2016-07-15 | (주)범석엔지니어링 | 냉동공기조화기의 냉매배관 세정장치 및 세정방법 |
| KR101999391B1 (ko) * | 2018-10-29 | 2019-07-11 | (주)범석엔지니어링 | 냉매배관 세정장치 및 이를 이용한 냉매배관 세정방법 |
| KR102158196B1 (ko) * | 2019-05-22 | 2020-09-22 | 주식회사 이엠이 | 연속 사용이 가능한 냉매회수장치 |
-
2004
- 2004-04-30 JP JP2004135824A patent/JP4052478B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501485A (zh) * | 2014-12-23 | 2015-04-08 | 西北工业大学 | 一种回收冰箱中氟利昂的设备及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005315534A (ja) | 2005-11-10 |
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