KR100758902B1 - 멀티 공기조화 시스템 및 그 제어방법 - Google Patents
멀티 공기조화 시스템 및 그 제어방법 Download PDFInfo
- Publication number
- KR100758902B1 KR100758902B1 KR1020040096315A KR20040096315A KR100758902B1 KR 100758902 B1 KR100758902 B1 KR 100758902B1 KR 1020040096315 A KR1020040096315 A KR 1020040096315A KR 20040096315 A KR20040096315 A KR 20040096315A KR 100758902 B1 KR100758902 B1 KR 100758902B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- unit
- cycle
- indoor
- sensing means
- Prior art date
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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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- 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
- 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
- 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
- F24F11/85—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 variable-flow pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- 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
-
- 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
- F25B2600/2513—Expansion 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims (4)
- 냉매를 압축하는 압축기와, 냉매와 외기를 열교환시키는 실외 열교환기와, 냉매를 팽창시키는 팽창장치가 포함되는 제1차 냉매사이클;상기 제1차 냉매사이클 냉매와 독립된 유로상의 냉매를 펌핑하여 유동시키는 구동부와, 상기 펌핑된 냉매와 실내 공기를 열교환시키는 적어도 2개 이상의 실내기와, 상기 실내기의 냉매관 중에서 냉매 흡입부와 토출부 및 상기 냉매 흡입부와 토출부 사이의 소정 부분에 각각 설치되는 온도감지수단과, 상기 온도감지수단에서 측정된 온도에 따라 소정의 개도로 개방되어 상기 실내기에 유출입되는 냉매량을 제어하는 냉매량 제어밸브가 포함되는 제2차 냉매사이클; 그리고,상기 제1차 냉매사이클과 제2차 냉매사이클을 연결하여, 상기 제1차 냉매사이클의 열원을 제2차 냉매사이클에 열전달시키도록 설치되는 하이브리드 유닛을 포함하여 구성되는 멀티 공기조화 시스템.
- 제1항에 있어서,하나의 온도감지수단은 상기 냉매관을 전개했을 때에 상기 냉매 흡입부와 토출부의 중간에 설치되는 것을 특징으로 하는 멀티 공기조화 시스템.
- 냉/난방 운전시, 냉매 흡입부와 토출부 사이의 온도감지수단과 냉매 토출부의 온도감지수단 사이의 온도차에 따라 상기 냉매량 제어밸브의 개도를 조절하는 제1항에 따른 멀티 공기조화 시스템의 제어방법.
- 제3항에 있어서,실내기의 냉매 흡입부에 배치되는 냉매량 제어밸브의 개도를 조절하고,실내기의 냉매 토출부에 배치되는 냉매량 제어밸브의 개도는 최대로 확장하는 것을 특징으로 하는 공기조화 시스템의 제어방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040096315A KR100758902B1 (ko) | 2004-11-23 | 2004-11-23 | 멀티 공기조화 시스템 및 그 제어방법 |
EP05025039A EP1662212A3 (en) | 2004-11-23 | 2005-11-16 | Air conditioning system and method for controlling the same |
US11/283,694 US20060107683A1 (en) | 2004-11-23 | 2005-11-22 | Air conditioning system and method for controlling the same |
CNA2005101248842A CN1779391A (zh) | 2004-11-23 | 2005-11-23 | 空调系统及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040096315A KR100758902B1 (ko) | 2004-11-23 | 2004-11-23 | 멀티 공기조화 시스템 및 그 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060057226A KR20060057226A (ko) | 2006-05-26 |
KR100758902B1 true KR100758902B1 (ko) | 2007-09-14 |
Family
ID=35840122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040096315A KR100758902B1 (ko) | 2004-11-23 | 2004-11-23 | 멀티 공기조화 시스템 및 그 제어방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060107683A1 (ko) |
EP (1) | EP1662212A3 (ko) |
KR (1) | KR100758902B1 (ko) |
CN (1) | CN1779391A (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5125124B2 (ja) * | 2007-01-31 | 2013-01-23 | ダイキン工業株式会社 | 冷凍装置 |
US7900468B2 (en) * | 2007-07-11 | 2011-03-08 | Liebert Corporation | Method and apparatus for equalizing a pumped refrigerant system |
IL193004A0 (en) * | 2008-07-23 | 2009-08-03 | Joul Srhan | Deviding unit of the air-conditioner |
US10775054B2 (en) * | 2009-03-13 | 2020-09-15 | Treau, Inc. | Modular air conditioning system |
EP2431675B1 (en) * | 2009-05-12 | 2019-09-11 | Mitsubishi Electric Corporation | Air conditioner |
US8145363B2 (en) * | 2009-05-28 | 2012-03-27 | American Power Conversion Corporation | Systems and methods for controlling load dynamics in a pumped refrigerant cooling system |
US8452459B2 (en) * | 2009-08-31 | 2013-05-28 | Fisher-Rosemount Systems, Inc. | Heat exchange network heat recovery optimization in a process plant |
ES2725525T3 (es) * | 2009-11-25 | 2019-09-24 | Mitsubishi Electric Corp | Dispositivo acondicionador de aire |
CN103080668B (zh) * | 2010-09-10 | 2015-05-06 | 三菱电机株式会社 | 空气调节装置 |
KR101294082B1 (ko) * | 2011-11-24 | 2013-08-08 | 현대자동차주식회사 | Lpi차량용 열교환기 |
US9915453B2 (en) * | 2012-02-07 | 2018-03-13 | Systecon, Inc. | Indirect evaporative cooling system with supplemental chiller that can be bypassed |
CN102607146B (zh) * | 2012-04-06 | 2014-09-10 | 谭仲禧 | 一种中央空调系统及其控制方法 |
CN102620494B (zh) * | 2012-05-08 | 2014-03-12 | 程有凯 | 自动复叠制冷热力膨胀阀过热度的控制方法 |
FR2991029B1 (fr) * | 2012-05-22 | 2014-05-16 | Ciat Sa | Kit et methode de mise en oeuvre d'une installation de regulation de temperature pour un batiment |
FR2995389B1 (fr) * | 2012-09-13 | 2017-10-20 | Alstom Transport Sa | Dispositif de climatisation d'air, notamment pour un vehicule ferroviaire |
CN104791941B (zh) * | 2014-01-21 | 2017-11-10 | 广东美的暖通设备有限公司 | 空调系统及其控制方法、空调系统的室外机 |
WO2016187600A1 (en) | 2015-05-20 | 2016-11-24 | Other Lab, Llc | Near-isothermal compressor/expander |
US10739024B2 (en) | 2017-01-11 | 2020-08-11 | Semco Llc | Air conditioning system and method with chiller and water |
JP6834562B2 (ja) * | 2017-02-13 | 2021-02-24 | 株式会社富士通ゼネラル | 空気調和装置 |
CN107477780A (zh) * | 2017-08-14 | 2017-12-15 | 珠海格力电器股份有限公司 | 用于调节空调室内机的蒸发温度的方法及空调 |
US11054194B2 (en) | 2017-10-10 | 2021-07-06 | Other Lab, Llc | Conformable heat exchanger system and method |
CN108375241A (zh) * | 2018-03-23 | 2018-08-07 | 中国工程物理研究院流体物理研究所 | 一种适用于高绝缘强度要求的精确控温冷却系统 |
US11253958B2 (en) | 2019-01-29 | 2022-02-22 | Treau, Inc. | Polymer film heat exchanger sealing system and method |
EP4028696A4 (en) | 2019-09-13 | 2023-08-16 | Treau, Inc. | WINDOW SYSTEM AND METHOD FOR A SPLIT ARCHITECTURE AIR CONDITIONING SYSTEM |
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JPH0311250A (ja) * | 1989-06-08 | 1991-01-18 | Matsushita Refrig Co Ltd | 多室冷暖房装置 |
JPH0331631A (ja) * | 1989-06-28 | 1991-02-12 | Matsushita Refrig Co Ltd | 多室式空気調和機 |
JPH07324836A (ja) * | 1994-05-31 | 1995-12-12 | Toshiba Corp | 多室空気調和機 |
JP2001194027A (ja) | 2000-01-13 | 2001-07-17 | Mitsubishi Electric Corp | 空気調和機及びマルチタイプの空気調和機 |
KR20030072773A (ko) * | 2002-03-06 | 2003-09-19 | 엘지전자 주식회사 | 멀티형 공기조화기의 냉매유량 제어장치 |
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-
2004
- 2004-11-23 KR KR1020040096315A patent/KR100758902B1/ko not_active IP Right Cessation
-
2005
- 2005-11-16 EP EP05025039A patent/EP1662212A3/en not_active Withdrawn
- 2005-11-22 US US11/283,694 patent/US20060107683A1/en not_active Abandoned
- 2005-11-23 CN CNA2005101248842A patent/CN1779391A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0311250A (ja) * | 1989-06-08 | 1991-01-18 | Matsushita Refrig Co Ltd | 多室冷暖房装置 |
JPH0331631A (ja) * | 1989-06-28 | 1991-02-12 | Matsushita Refrig Co Ltd | 多室式空気調和機 |
JPH07324836A (ja) * | 1994-05-31 | 1995-12-12 | Toshiba Corp | 多室空気調和機 |
JP2001194027A (ja) | 2000-01-13 | 2001-07-17 | Mitsubishi Electric Corp | 空気調和機及びマルチタイプの空気調和機 |
KR20030072773A (ko) * | 2002-03-06 | 2003-09-19 | 엘지전자 주식회사 | 멀티형 공기조화기의 냉매유량 제어장치 |
Non-Patent Citations (2)
Title |
---|
03031631 |
1020030072773 |
Also Published As
Publication number | Publication date |
---|---|
US20060107683A1 (en) | 2006-05-25 |
EP1662212A3 (en) | 2006-09-06 |
KR20060057226A (ko) | 2006-05-26 |
CN1779391A (zh) | 2006-05-31 |
EP1662212A2 (en) | 2006-05-31 |
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