KR101218862B1 - 냉난방 동시형 멀티 공기 조화기 - Google Patents
냉난방 동시형 멀티 공기 조화기 Download PDFInfo
- Publication number
- KR101218862B1 KR101218862B1 KR1020060069546A KR20060069546A KR101218862B1 KR 101218862 B1 KR101218862 B1 KR 101218862B1 KR 1020060069546 A KR1020060069546 A KR 1020060069546A KR 20060069546 A KR20060069546 A KR 20060069546A KR 101218862 B1 KR101218862 B1 KR 101218862B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- cooling
- pressure gas
- high pressure
- heating
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 67
- 238000001816 cooling Methods 0.000 title claims abstract description 62
- 239000003507 refrigerant Substances 0.000 claims abstract description 217
- 239000002826 coolant Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 15
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 59
- 239000007788 liquid Substances 0.000 description 32
- 238000010586 diagram Methods 0.000 description 14
- 239000012071 phase Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
Images
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
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2507—Flow-diverting valves
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2515—Flow valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (6)
- 실외기;상기 실외기와 연결되는 다수 개의 실내기;상기 실외기와 실내기가 연결되도록 하며, 상기 실외기로부터 유입된 냉매를 냉방전실 또는 난방전실 또는 냉방주체동시 또는 난방주체동시 운전 조건에 따라 상기 다수 개의 실내기로 냉매를 분배하는 분배기;상기 실외기와 분배기를 연결시키며, 압축기로부터 토출된 고압의 기상 냉매가 유동 가능한 고압기상냉매관; 및상기 운전 조건에 따라 상기 고압기상냉매관으로 냉매가 선택적으로 유동되도록 하는 조절 장치를 포함하고,상기 냉방전실운전시 상기 조절 장치는 상기 고압기상냉매관을 폐쇄시키고, 그 외의 운전시 상기 조절 장치는 상기 고압기상냉매관을 개방시키는 것을 특징으로 하는 냉난방 동시형 멀티 공기 조화기.
- 제 1 항에 있어서,상기 조절 장치는 상기 고압기상냉매관을 선택적으로 개폐시키는 개폐 밸브인 것을 특징으로 하는 냉난방 동시형 멀티 공기 조화기.
- 삭제
- 내부에 압축기와 실외 열교환기가 구비되는 실외기;내부에 실내 열교환기가 각각 구비되는 다수 개의 실내기;상기 실외기와 실내기가 연결되도록 하며, 상기 실외기로부터 유입된 냉매를 냉방전실 또는 난방전실 또는 냉방주체동시 또는 난방주체동시 운전 조건에 따라 상기 다수 개의 실내기로 냉매를 분배하는 분배기;상기 압축기와 실외 열교환기 간에 냉매가 유동 가능하도록 하는 제 1 연결 배관;상기 압축기와 실내 열교환기 간에 냉매가 유동 가능하도록 하는 제 2 연결 배관; 및상기 운전 조건에 따라 상기 제 2 연결 배관의 냉매의 유동을 조절하는 조절 밸브를 포함하고,상기 냉방전실 운전시 상기 조절 밸브는 상기 제 2 연결 배관을 폐쇄시키고, 그 외의 운전시 상기 조절 밸브는 상기 제 2 연결 배관을 개방시키는 냉난방 동시형 멀티 공기 조화기.
- 삭제
- 제 4 항에 있어서,상기 압축기의 흡입단에 구비되어 상기 압축기와 실내 열교환기를 연결시키 는 제 3 연결 배관이 더 포함되는 냉난방 동시형 멀티 공기 조화기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060069546A KR101218862B1 (ko) | 2006-07-25 | 2006-07-25 | 냉난방 동시형 멀티 공기 조화기 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020060069546A KR101218862B1 (ko) | 2006-07-25 | 2006-07-25 | 냉난방 동시형 멀티 공기 조화기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080009848A KR20080009848A (ko) | 2008-01-30 |
KR101218862B1 true KR101218862B1 (ko) | 2013-01-08 |
Family
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KR1020060069546A Active KR101218862B1 (ko) | 2006-07-25 | 2006-07-25 | 냉난방 동시형 멀티 공기 조화기 |
Country Status (1)
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KR (1) | KR101218862B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078278B1 (ko) * | 2013-01-07 | 2020-02-17 | 엘지전자 주식회사 | 공기조화기 |
CN109269137B (zh) * | 2016-12-23 | 2020-09-04 | 广东美的暖通设备有限公司 | 多联机系统及其的控制方法 |
KR101908305B1 (ko) * | 2017-01-02 | 2018-10-17 | 엘지전자 주식회사 | 공기조화기 |
CN117073248A (zh) * | 2023-08-01 | 2023-11-17 | 北京市京科伦冷冻设备有限公司 | 单级亚临界二氧化碳多联机混合冷热均衡系统及控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030095614A (ko) * | 2002-06-12 | 2003-12-24 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 및 그 제어방법 |
KR20040018027A (ko) * | 2002-08-24 | 2004-03-02 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 |
JP2004219045A (ja) * | 2003-01-13 | 2004-08-05 | Lg Electronics Inc | マルチ空気調和機 |
KR20060075021A (ko) * | 2004-12-28 | 2006-07-04 | 엘지전자 주식회사 | 냉난방 동시형 멀티 에어컨의 과냉 장치 |
-
2006
- 2006-07-25 KR KR1020060069546A patent/KR101218862B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030095614A (ko) * | 2002-06-12 | 2003-12-24 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 및 그 제어방법 |
KR20040018027A (ko) * | 2002-08-24 | 2004-03-02 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 |
JP2004219045A (ja) * | 2003-01-13 | 2004-08-05 | Lg Electronics Inc | マルチ空気調和機 |
KR20060075021A (ko) * | 2004-12-28 | 2006-07-04 | 엘지전자 주식회사 | 냉난방 동시형 멀티 에어컨의 과냉 장치 |
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