KR100422336B1 - 저 압축부하형 난방장치 - Google Patents
저 압축부하형 난방장치 Download PDFInfo
- Publication number
- KR100422336B1 KR100422336B1 KR10-2000-0056277A KR20000056277A KR100422336B1 KR 100422336 B1 KR100422336 B1 KR 100422336B1 KR 20000056277 A KR20000056277 A KR 20000056277A KR 100422336 B1 KR100422336 B1 KR 100422336B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- expander
- compressor
- discharged
- heat exchange
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 238000007906 compression Methods 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 title claims abstract description 34
- 239000003507 refrigerant Substances 0.000 claims abstract description 303
- 238000001704 evaporation Methods 0.000 claims abstract description 106
- 230000008020 evaporation Effects 0.000 claims abstract description 105
- 238000010586 diagram Methods 0.000 description 12
- 239000002826 coolant Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000006866 deterioration Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- 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
- F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
-
- 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
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (16)
- 삭제
- 삭제
- 삭제
- 삭제
- 실외기, 압축기, 실내기 및 팽창기로 이루어진 통상의 난방장치에 있어서,상기 실내기(240)로부터 배출된 냉매가 열교환용 증발회로(210)를 거쳐 상기 팽창기(220)로 유입되고, 상기 팽창기(220)로 유입되는 냉매의 일부를보조팽창기(230)에서 저온저압으로 변화시키며, 상기 보조팽창기(230)에서 배출된 냉매와 상기 실외기(260)에서 배출된 냉매가 상기 열교환용 증발회로(210)를 거쳐 압축기(250)로 유입됨을 특징으로 하는 저 압축부하형 난방장치.
- 제5항에 있어서, 상기 열교환용 증발회로가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제5항에 있어서, 상기 팽창기가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제5항에 있어서, 상기 압축기가 2단 압축기임을 특징으로 하는 저 압축부하형 난방장치.
- 실외기, 압축기, 실내기 및 팽창기로 이루어진 통상의 난방장치에 있어서,상기 실내기(340)로부터 배출된 냉매가 열교환용 증발회로(310)를 거쳐 상기 팽창기(320)로 유입되고, 상기 팽창기(320)로 유입되는 냉매의 일부를 보조팽창기(330)에서 저온저압으로 변화시키며, 상기 보조팽창기(330)에서 배출되어 열교환용 증발회로(310)를 거친 냉매와 상기 실외기(360)에서 배출되어 팽창기(320)에서 열교환된 후의 냉매가 압축기(350)로 유입됨을 특징으로 하는 저 압축부하형 난방장치.
- 제9항에 있어서, 상기 열교환용 증발회로가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제9항에 있어서, 상기 팽창기가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제9항에 있어서, 상기 압축기가 2단 압축기임을 특징으로 하는 저 압축부하형 난방장치.
- 실외기, 압축기, 실내기 및 팽창기로 이루어진 통상의 난방장치에 있어서,상기 실내기(440)로부터 배출된 냉매가 열교환용 증발회로(410)를 거쳐 상기 팽창기(420)로 유입되고, 상기 팽창기(420)로 유입되는 냉매의 일부를 보조팽창기(430)에서 저온저압으로 변화시키며, 상기 보조팽창기(430)에서 배출된 냉매와 상기 실외기(460)에서 배출되어 팽창기(420)에서 열교환된 후의 냉매가 상기 열교환용 증발회로(410)를 거쳐 압축기(450)로 유입됨을 특징으로 하는 저 압축부하형 난방장치.
- 제13항에 있어서, 상기 열교환용 증발회로가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제13항에 있어서, 상기 팽창기가 다수개 설치됨을 특징으로 하는 저 압축부하형 난방장치.
- 제13항에 있어서, 상기 압축기가 2단 압축기임을 특징으로 하는 저 압축부하형 난방장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0056277A KR100422336B1 (ko) | 2000-09-25 | 2000-09-25 | 저 압축부하형 난방장치 |
PCT/KR2001/000751 WO2002025186A1 (en) | 2000-09-25 | 2001-05-09 | Heating apparatus with low compression load |
AU2001256827A AU2001256827A1 (en) | 2000-09-25 | 2001-05-09 | Heating apparatus with low compression load |
US09/875,442 US20020035846A1 (en) | 2000-09-25 | 2001-06-06 | Heating apparatus with low compression load |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0056277A KR100422336B1 (ko) | 2000-09-25 | 2000-09-25 | 저 압축부하형 난방장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020024496A KR20020024496A (ko) | 2002-03-30 |
KR100422336B1 true KR100422336B1 (ko) | 2004-03-10 |
Family
ID=19690346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0056277A Expired - Fee Related KR100422336B1 (ko) | 2000-09-25 | 2000-09-25 | 저 압축부하형 난방장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020035846A1 (ko) |
KR (1) | KR100422336B1 (ko) |
AU (1) | AU2001256827A1 (ko) |
WO (1) | WO2002025186A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950006397A (ko) * | 1993-08-28 | 1995-03-21 | 이헌조 | 냉장고의 냉동 사이클 |
KR970070812A (ko) * | 1996-04-19 | 1997-11-07 | 김광호 | 다수의 실내기를 구비한 공기조화기 |
KR19990032265A (ko) * | 1997-10-17 | 1999-05-15 | 구자홍 | 다중 실내기 가동용 공기조화기 |
KR20000019552A (ko) * | 1998-09-12 | 2000-04-15 | 윤종용 | 멀티 에어콘의 냉매분배팽창장치 |
JP2000161809A (ja) * | 1998-09-24 | 2000-06-16 | Denso Corp | 冷凍サイクル装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240285Y2 (ko) * | 1981-05-13 | 1987-10-15 | ||
JPS5952344B2 (ja) * | 1983-01-25 | 1984-12-19 | 株式会社東芝 | 空気調和装置 |
JPS60178768U (ja) * | 1984-05-07 | 1985-11-27 | サンデン株式会社 | 冷凍回路 |
US5092138A (en) * | 1990-07-10 | 1992-03-03 | The University Of Maryland | Refrigeration system |
JPH04324072A (ja) * | 1991-04-25 | 1992-11-13 | Sanden Corp | 非共沸混合冷媒用の冷凍回路 |
JPH06193975A (ja) * | 1992-12-28 | 1994-07-15 | Matsushita Refrig Co Ltd | 冷凍サイクル |
JPH0875290A (ja) * | 1994-09-06 | 1996-03-19 | Hitachi Ltd | ヒートポンプ式空調装置 |
JPH1054616A (ja) * | 1996-08-14 | 1998-02-24 | Daikin Ind Ltd | 空気調和機 |
-
2000
- 2000-09-25 KR KR10-2000-0056277A patent/KR100422336B1/ko not_active Expired - Fee Related
-
2001
- 2001-05-09 WO PCT/KR2001/000751 patent/WO2002025186A1/en active Application Filing
- 2001-05-09 AU AU2001256827A patent/AU2001256827A1/en not_active Abandoned
- 2001-06-06 US US09/875,442 patent/US20020035846A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950006397A (ko) * | 1993-08-28 | 1995-03-21 | 이헌조 | 냉장고의 냉동 사이클 |
KR970070812A (ko) * | 1996-04-19 | 1997-11-07 | 김광호 | 다수의 실내기를 구비한 공기조화기 |
KR19990032265A (ko) * | 1997-10-17 | 1999-05-15 | 구자홍 | 다중 실내기 가동용 공기조화기 |
KR20000019552A (ko) * | 1998-09-12 | 2000-04-15 | 윤종용 | 멀티 에어콘의 냉매분배팽창장치 |
JP2000161809A (ja) * | 1998-09-24 | 2000-06-16 | Denso Corp | 冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20020024496A (ko) | 2002-03-30 |
WO2002025186A1 (en) | 2002-03-28 |
US20020035846A1 (en) | 2002-03-28 |
AU2001256827A1 (en) | 2002-04-02 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000925 |
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Comment text: Registration of Establishment Patent event date: 20040227 Patent event code: PR07011E01D |
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