KR20040064452A - 냉난방 동시형 멀티공기조화기의 운전방법 - Google Patents
냉난방 동시형 멀티공기조화기의 운전방법 Download PDFInfo
- Publication number
- KR20040064452A KR20040064452A KR1020030002034A KR20030002034A KR20040064452A KR 20040064452 A KR20040064452 A KR 20040064452A KR 1020030002034 A KR1020030002034 A KR 1020030002034A KR 20030002034 A KR20030002034 A KR 20030002034A KR 20040064452 A KR20040064452 A KR 20040064452A
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- cooling
- heating
- load
- indoor
- Prior art date
Links
Classifications
-
- 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
- F24F11/46—Improving electric energy efficiency or saving
-
- 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
-
- 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
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2106—Temperatures of fresh outdoor air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (6)
- 실외기와 분배기와 다수대의 실내기를 갖는 냉난방 동시형 멀티공기조화기에 있어서,운전초기 선택되는 실내기의 냉방 및 난방 부하량에 따라 실외기의 운전주체를 결정하는 운전주체결정패턴이 포함되어 이루어짐을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
- 제 1 항에 있어서,상기 운전주체결정패턴;상기 다수대의 실내기 중 난방운전을 수행할 실내기의 난방부하량과 냉방운전을 수행할 실내기의 냉방부하량을 서로 비교하는 단계와,상기 난방부하량이 상기 냉방부하량 보다 크면 자동적으로 실외기의 운전주체가 난방운전주체로 절환되어 증발기 역할을 수행하고, 상기 냉방부하량이 상기 난방부하량 보다 크면 자동적으로 실외기의 운전주체가 냉방운전주체로 절환되어 응축기 역할을 수행하는 단계가 포함되어 이루어짐을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
- 제 2 항에 있어서,상기 난방부하량과 상기 냉방부하량이 동일할 경우에는 실외온도에 의해 자동으로, 실외온도가 소정온도이상이면 실외기의 운전주체가 냉방운전주체로 절환되고, 실외온도가 소정온도이하이면 실외기의 운전주체가 난방운전주체로 절환되는 단계가 더 포함됨을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
- 제 1 항에 있어서,운전도중 사용자에 의해 설정온도가 변경될 경우, 변경된 실내기의 냉방 및 난방 부하량에 따라 상기 실외기의 운전주체를 절환시키는 운전주체절환패턴이 더 포함되어 이루어짐을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
- 제 4 항에 있어서,상기 운전주체절환패턴은;상기 실외기의 운전주체가 냉방주체운전 중에 설정온도를 변경할 경우 실내기의 냉방부하량에 소정의 부하량을 더해 실내기의 난방부하량과 비교하여 그래도 실내기의 난방부하량이 큰 경우 실외기의 운전주체가 난방주체운전으로 절환되는 A단계와,상기 실외기의 운전주체가 난방주체운전 중에 설정온도를 변경할 경우 실내기의 난방부하량에 소정의 부하량을 더해 실내기의 냉방부하량과 비교하여 그래도 실내기의 냉방부하량이 큰 경우 실외기의 운전주체가 냉방주체운전으로 절환되는 B단계가 포함되어 이루어짐을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,실내기를 5개라 가정하고, 순차적으로 실내기 중 3대는 냉방운전을 나머지 2대는 난방운전을 수행한다고 가정하며, 각 실내기의 용량을 순차적으로 Q1, Q2, Q3, Q4, Q5라 하고, 각 실내온도를 순차적으로 Ti1, Ti2, Ti3, Ti4, Ti5라 하며, 각 설정온도를 순차적으로 Ts1, Ts2, Ts3, Ts4, Ts5라 할 때,상기 실내기의 냉방부하량(∑Qc)은,이고,상기 실내기의 난방부하량(∑Qc)은.임을 특징으로 하는 냉난방 동시형 멀티공기조화기의 운전방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030002034A KR20040064452A (ko) | 2003-01-13 | 2003-01-13 | 냉난방 동시형 멀티공기조화기의 운전방법 |
US10/728,958 US6922613B2 (en) | 2003-01-13 | 2003-12-08 | Method for operating multi-type air conditioner |
EP03258001A EP1437558B1 (en) | 2003-01-13 | 2003-12-18 | Method for operating multi-type air conditioner |
JP2003423242A JP4571399B2 (ja) | 2003-01-13 | 2003-12-19 | マルチ空気調和機の運転方法 |
CNB2003101247802A CN1272591C (zh) | 2003-01-13 | 2003-12-20 | 操作复合型空调的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030002034A KR20040064452A (ko) | 2003-01-13 | 2003-01-13 | 냉난방 동시형 멀티공기조화기의 운전방법 |
Publications (1)
Publication Number | Publication Date |
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KR20040064452A true KR20040064452A (ko) | 2004-07-19 |
Family
ID=32501504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030002034A KR20040064452A (ko) | 2003-01-13 | 2003-01-13 | 냉난방 동시형 멀티공기조화기의 운전방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6922613B2 (ko) |
EP (1) | EP1437558B1 (ko) |
JP (1) | JP4571399B2 (ko) |
KR (1) | KR20040064452A (ko) |
CN (1) | CN1272591C (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100657801B1 (ko) * | 2004-09-04 | 2006-12-15 | 삼성전자주식회사 | 공기 조화기의 제어 방법 |
KR100795602B1 (ko) * | 2006-11-07 | 2008-01-21 | 삼성전자주식회사 | 공조기기 시스템 |
KR100854828B1 (ko) * | 2007-02-13 | 2008-08-27 | 엘지전자 주식회사 | 공기조화 시스템의 제어방법 |
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KR100556770B1 (ko) * | 2003-11-04 | 2006-03-10 | 엘지전자 주식회사 | 인버터 압축기 및 정속 압축기를 구비한 공조시스템의 냉방운전제어방법 |
KR20060029564A (ko) | 2004-10-02 | 2006-04-06 | 삼성전자주식회사 | 멀티 에어컨 시스템 및 멀티 에어컨 시스템의 동시 냉난방운전방법 |
KR20060030761A (ko) | 2004-10-06 | 2006-04-11 | 삼성전자주식회사 | 다실형 공기조화 시스템 및 그 제어방법 |
KR100697007B1 (ko) * | 2004-12-22 | 2007-03-20 | 엘지전자 주식회사 | 멀티 에어컨의 실외기 용량 합산 장치 및 방법 |
WO2008079829A2 (en) * | 2006-12-22 | 2008-07-03 | Duncan Scot M | Optimized control system for cooling systems |
KR101346448B1 (ko) * | 2007-09-03 | 2014-01-10 | 엘지전자 주식회사 | 절환형 멀티 공기조화기 및 냉난방 절환 방법 |
US7987023B2 (en) * | 2008-02-20 | 2011-07-26 | Liebert Corporation | Humidity control for multiple unit A/C system installations |
US8224490B2 (en) * | 2009-05-21 | 2012-07-17 | Dmitriy Knyazev | System for controlling the heating and housing units in a building |
JP4980407B2 (ja) * | 2009-10-21 | 2012-07-18 | 三菱電機株式会社 | 空気調和機の制御装置、冷凍装置の制御装置 |
US9037302B2 (en) * | 2010-02-15 | 2015-05-19 | Carrier Corporation | Model based system and method for estimating parameters and states in temperature controlled spaces |
US9732975B2 (en) | 2010-02-17 | 2017-08-15 | Mitsubishi Electric Corporation | Air-conditioning system |
US9958171B2 (en) * | 2012-03-27 | 2018-05-01 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
WO2017216956A1 (ja) * | 2016-06-17 | 2017-12-21 | 三菱電機株式会社 | 空気調和システム |
CN107560092B (zh) * | 2017-09-25 | 2019-10-22 | 珠海格力电器股份有限公司 | 多联机运行状态控制方法、系统及热泵多联机 |
CN108241908B (zh) * | 2018-01-17 | 2021-09-24 | 深圳市云科设计咨询服务有限公司 | 一种多联机空调系统室外机选型的新方法 |
US11073296B2 (en) | 2018-03-09 | 2021-07-27 | Scot Matthew Duncan | High efficiency dehumidification system (HEDS) |
CN110469926B (zh) | 2018-05-11 | 2022-05-24 | 开利公司 | 用于空调系统的水循环系统及其控制方法 |
CN109237703B (zh) * | 2018-08-20 | 2021-09-21 | 青岛海尔空调电子有限公司 | 用于多联机空调系统的控制方法 |
CN109708253A (zh) * | 2018-12-29 | 2019-05-03 | 广东美的暖通设备有限公司 | 空调系统的控制方法及空调系统 |
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-
2003
- 2003-01-13 KR KR1020030002034A patent/KR20040064452A/ko active Search and Examination
- 2003-12-08 US US10/728,958 patent/US6922613B2/en not_active Expired - Lifetime
- 2003-12-18 EP EP03258001A patent/EP1437558B1/en not_active Expired - Lifetime
- 2003-12-19 JP JP2003423242A patent/JP4571399B2/ja not_active Expired - Fee Related
- 2003-12-20 CN CNB2003101247802A patent/CN1272591C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100657801B1 (ko) * | 2004-09-04 | 2006-12-15 | 삼성전자주식회사 | 공기 조화기의 제어 방법 |
KR100795602B1 (ko) * | 2006-11-07 | 2008-01-21 | 삼성전자주식회사 | 공조기기 시스템 |
KR100854828B1 (ko) * | 2007-02-13 | 2008-08-27 | 엘지전자 주식회사 | 공기조화 시스템의 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
CN1517625A (zh) | 2004-08-04 |
US20040138784A1 (en) | 2004-07-15 |
US6922613B2 (en) | 2005-07-26 |
EP1437558A1 (en) | 2004-07-14 |
CN1272591C (zh) | 2006-08-30 |
JP2004219063A (ja) | 2004-08-05 |
EP1437558B1 (en) | 2012-01-18 |
JP4571399B2 (ja) | 2010-10-27 |
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