KR100903487B1 - 수냉식 공조 시스템 및 수냉식 공조 시스템의 실내기 - Google Patents
수냉식 공조 시스템 및 수냉식 공조 시스템의 실내기 Download PDFInfo
- Publication number
- KR100903487B1 KR100903487B1 KR1020050019842A KR20050019842A KR100903487B1 KR 100903487 B1 KR100903487 B1 KR 100903487B1 KR 1020050019842 A KR1020050019842 A KR 1020050019842A KR 20050019842 A KR20050019842 A KR 20050019842A KR 100903487 B1 KR100903487 B1 KR 100903487B1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- indoor unit
- air conditioning
- conditioning system
- cooled air
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 239000003507 refrigerant Substances 0.000 claims description 59
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000009833 condensation Methods 0.000 description 10
- 230000005494 condensation Effects 0.000 description 10
- 238000007664 blowing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/039—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing using water to enhance cooling, e.g. spraying onto condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled 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
- 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
- F25B2400/06—Several compression cycles 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims (9)
- 빌딩의 실내 공조를 수행하는 수냉식 공조 시스템의 실내기;냉각수가 상기 수냉식 실내기 내부의 복수의 응축기로 공급되는 분기되는 관로 상에 설치되는 복수의 밸브; 및상기 실내기의 동작 상태를 감지하여 상기 밸브의 개폐 상태를 조작하여, 상기 실내기로 유입되는 냉각수의 양을 조절하는 실내제어유닛이 포함되는 수냉식 공조 시스템.
- 제 1 항에 있어서,상기 실내기에는 복수개의 압축기가 놓여 다단으로 냉매가 압축되는 수냉식 공조 시스템.
- 제 2 항에 있어서,상기 밸브는 상기 압축기의 동작 개수에 따라서 개방되는 개수가 달라지는 수냉식 공조 시스템.
- 제 2 항에 있어서,상기 압축기 중에서 적어도 어느 하나는 압축량이 가변되는 인버터 압축기인 수냉식 공조 시스템.
- 냉매가 압축되는 압축기;상기 압축기에서 압축된 냉매가 분기되어 냉각수에 의해서 응축되는 복수개의 응축기;상기 복수개의 응축기로의 냉각수 유입 상태가 각각 제어되는 밸브; 및상기 응축기에서 응축된 냉매가 팽창된 뒤에 증발되어 외기를 냉각시키는 증발기가 포함되는 수냉식 공조 시스템의 실내기.
- 제 5 항에 있어서,상기 응축기는 이중관 응축기인 수냉식 공조 시스템의 실내기.
- 제 5 항에 있어서,상기 응축기는 꼬인 상태에서 적층되는 수냉식 공조 시스템의 실내기.
- 제 5 항에 있어서,상기 밸브는 개방/폐쇄 상태로 조작되는 수냉식 공조 시스템의 실내기.
- 제 5 항에 있어서,상기 압축기는 복수개이고, 상기 밸브는 상기 압축기 중에 동작되는 개수만큼 개방되는 수냉식 공조 시스템의 실내기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050019842A KR100903487B1 (ko) | 2005-03-09 | 2005-03-09 | 수냉식 공조 시스템 및 수냉식 공조 시스템의 실내기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050019842A KR100903487B1 (ko) | 2005-03-09 | 2005-03-09 | 수냉식 공조 시스템 및 수냉식 공조 시스템의 실내기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060097488A KR20060097488A (ko) | 2006-09-14 |
KR100903487B1 true KR100903487B1 (ko) | 2009-06-18 |
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KR1020050019842A KR100903487B1 (ko) | 2005-03-09 | 2005-03-09 | 수냉식 공조 시스템 및 수냉식 공조 시스템의 실내기 |
Country Status (1)
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KR (1) | KR100903487B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100925734B1 (ko) * | 2007-08-06 | 2009-11-11 | 엘지전자 주식회사 | 의류 건조기 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030075719A (ko) | 2002-03-20 | 2003-09-26 | 한국건설기술연구원 | 냉각탑 일체형 멀티수냉식 컨덴싱 유닛 공조시스템 |
KR20030087822A (ko) | 2002-05-10 | 2003-11-15 | 철 수 이 | 냉동기의 응축시스템 |
KR20040106016A (ko) | 2003-06-10 | 2004-12-17 | 삼성전자주식회사 | 수냉식 공기조화기 및 그 제어방법 |
-
2005
- 2005-03-09 KR KR1020050019842A patent/KR100903487B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030075719A (ko) | 2002-03-20 | 2003-09-26 | 한국건설기술연구원 | 냉각탑 일체형 멀티수냉식 컨덴싱 유닛 공조시스템 |
KR20030087822A (ko) | 2002-05-10 | 2003-11-15 | 철 수 이 | 냉동기의 응축시스템 |
KR20040106016A (ko) | 2003-06-10 | 2004-12-17 | 삼성전자주식회사 | 수냉식 공기조화기 및 그 제어방법 |
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KR20060097488A (ko) | 2006-09-14 |
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