KR20030097178A - 두개의 압축기를 채용한 공기조화기의 압축기 동작방법 - Google Patents
두개의 압축기를 채용한 공기조화기의 압축기 동작방법 Download PDFInfo
- Publication number
- KR20030097178A KR20030097178A KR1020020034364A KR20020034364A KR20030097178A KR 20030097178 A KR20030097178 A KR 20030097178A KR 1020020034364 A KR1020020034364 A KR 1020020034364A KR 20020034364 A KR20020034364 A KR 20020034364A KR 20030097178 A KR20030097178 A KR 20030097178A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- compressors
- heating
- heat pump
- pump system
- Prior art date
Links
- 238000011017 operating method Methods 0.000 title abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000003507 refrigerant Substances 0.000 claims description 42
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 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
- 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
- F25B49/022—Compressor control 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
- F25B30/00—Heat pumps
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
-
- 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
- F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
-
- 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
- F25B2600/02—Compressor control
-
- 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
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (2)
- 다수개의 압축기를 이용하여 냉방 또는 난방 부하에 따라 압축 냉매의 용량을 가변시킬 수 있는 히트 펌프 시스템에 있어서,상기 복수개의 압축기의 초기 가동시, 냉난방 부하에 무관하게 상기 복수개의 압축기가 설정횟수만큼 풀가동되는 제 1 단계와; 상기 복수개의 압축기가 설정횟수만큼 풀가동된 후 냉난방 부하에 따라 상기 복수개의 압축기 중 일부개가 선택 가동되는 제 2 단계와; 상기 제 2 단계에서 선택 가동된 압축기가 설정시간 이상 지속적으로 가동되는 경우 상기 제 2 단계에서 정지상태인 압축기가 추가 가동되는 제 3 단계를 포함하여 이루어지는 것을 특징으로 하는 히트 펌프 시스템의 압축기 동작 방법.
- 제 1 항에 있어서,상기 제 3 단계는 상기 정지상태의 압축기가 추가 가동됨에 따라 냉난방 부하 급증 시, 상기 복수개의 압축기의 풀가동 대기시간을 단축시키는 것을 특징으로 하는 두개의 압축기를 채용한 히트펌프 시스템의 압축기 동작방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0034364A KR100484799B1 (ko) | 2002-06-19 | 2002-06-19 | 두개의 압축기를 채용한 공기조화기의 압축기 동작방법 |
US10/377,877 US6807816B2 (en) | 2002-06-19 | 2003-03-04 | Air conditioning system with two compressors and method for operating the same |
CNB031085105A CN1193199C (zh) | 2002-06-19 | 2003-03-28 | 带有两个压缩机的空调系统和运行该空调系统的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0034364A KR100484799B1 (ko) | 2002-06-19 | 2002-06-19 | 두개의 압축기를 채용한 공기조화기의 압축기 동작방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030097178A true KR20030097178A (ko) | 2003-12-31 |
KR100484799B1 KR100484799B1 (ko) | 2005-04-22 |
Family
ID=29728711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0034364A KR100484799B1 (ko) | 2002-06-19 | 2002-06-19 | 두개의 압축기를 채용한 공기조화기의 압축기 동작방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6807816B2 (ko) |
KR (1) | KR100484799B1 (ko) |
CN (1) | CN1193199C (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040045090A (ko) * | 2002-11-22 | 2004-06-01 | 엘지전자 주식회사 | 다수개의 압축기를 적용한 히트펌프 시스템의 압축기제어방법 |
KR100445659B1 (ko) * | 2002-07-03 | 2004-08-21 | 엘지전자 주식회사 | 다수개의 압축기를 적용한 히트펌프 시스템의 오일회수방법 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100457569B1 (ko) * | 2002-11-22 | 2004-11-18 | 엘지전자 주식회사 | 히트펌프 시스템의 전자 팽창밸브 제어방법 |
KR100564444B1 (ko) * | 2003-10-20 | 2006-03-29 | 엘지전자 주식회사 | 에어컨의 액 냉매 누적 방지 장치 및 방법 |
KR20050042953A (ko) | 2003-11-04 | 2005-05-11 | 엘지전자 주식회사 | 인버터 압축기 및 정속 압축기를 구비한 공조시스템의운전제어방법 |
US7849700B2 (en) * | 2004-05-12 | 2010-12-14 | Electro Industries, Inc. | Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system |
US7802441B2 (en) * | 2004-05-12 | 2010-09-28 | Electro Industries, Inc. | Heat pump with accumulator at boost compressor output |
KR100649600B1 (ko) * | 2004-05-28 | 2006-11-24 | 엘지전자 주식회사 | 공기조화기의 멀티 압축기 제어 방법 |
KR100608683B1 (ko) * | 2004-08-20 | 2006-08-08 | 엘지전자 주식회사 | 공기조화기 및 그의 절전운전방법 |
KR100575693B1 (ko) * | 2004-10-18 | 2006-05-03 | 엘지전자 주식회사 | 보조압축회로를 구비한 공기조화기 |
KR100697087B1 (ko) * | 2005-06-09 | 2007-03-20 | 엘지전자 주식회사 | 공기조화기 |
KR100712928B1 (ko) * | 2005-08-24 | 2007-05-02 | 엘지전자 주식회사 | 혼합형 유니터리 공기조화장치의 압축기 선택 운전방법 |
KR20080070432A (ko) * | 2007-01-26 | 2008-07-30 | 엘지전자 주식회사 | 공기조화시스템 및 그 운전 방법 |
KR101065549B1 (ko) * | 2009-10-27 | 2011-09-19 | 엘지전자 주식회사 | 듀얼 터보 냉동기 |
JP5287831B2 (ja) * | 2010-10-29 | 2013-09-11 | 株式会社デンソー | 二段昇圧式冷凍サイクル |
CN102331122A (zh) * | 2011-05-25 | 2012-01-25 | 谢青云 | 一种用于冷却系统的吸音装置 |
US9618246B2 (en) | 2012-02-21 | 2017-04-11 | Whirlpool Corporation | Refrigeration arrangement and methods for reducing charge migration |
US9696077B2 (en) | 2012-02-21 | 2017-07-04 | Whirlpool Corporation | Dual capillary tube / heat exchanger in combination with cycle priming for reducing charge migration |
US9285161B2 (en) | 2012-02-21 | 2016-03-15 | Whirlpool Corporation | Refrigerator with variable capacity compressor and cycle priming action through capacity control and associated methods |
JP5413480B2 (ja) * | 2012-04-09 | 2014-02-12 | ダイキン工業株式会社 | 空気調和装置 |
US10145589B2 (en) * | 2013-03-15 | 2018-12-04 | Whirlpool Corporation | Net heat load compensation control method and appliance for temperature stability |
CN109162923A (zh) * | 2018-09-13 | 2019-01-08 | 格力电器(杭州)有限公司 | 压缩机、空调系统及压缩机的控制方法 |
KR102370626B1 (ko) * | 2021-12-20 | 2022-03-03 | 이창수 | 듀얼 펌프의 스마트 컨트롤 시스템 |
CN115468286B (zh) * | 2022-09-22 | 2024-08-16 | 珠海格力电器股份有限公司 | 空调系统的控制方法及空调系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010004058A (ko) * | 1999-06-28 | 2001-01-15 | 전주범 | 분리형 대용량 에어컨의 압축기 제어방법 |
JP4327331B2 (ja) * | 2000-04-21 | 2009-09-09 | サンデン株式会社 | 車両空調装置用可変容量斜板式圧縮機の制御装置 |
KR100396849B1 (ko) * | 2001-03-26 | 2003-09-03 | 엘지전자 주식회사 | 멀티 컴프레서가 적용된 공기 조화기의 제어 방법 |
-
2002
- 2002-06-19 KR KR10-2002-0034364A patent/KR100484799B1/ko active IP Right Grant
-
2003
- 2003-03-04 US US10/377,877 patent/US6807816B2/en not_active Expired - Lifetime
- 2003-03-28 CN CNB031085105A patent/CN1193199C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100445659B1 (ko) * | 2002-07-03 | 2004-08-21 | 엘지전자 주식회사 | 다수개의 압축기를 적용한 히트펌프 시스템의 오일회수방법 |
KR20040045090A (ko) * | 2002-11-22 | 2004-06-01 | 엘지전자 주식회사 | 다수개의 압축기를 적용한 히트펌프 시스템의 압축기제어방법 |
Also Published As
Publication number | Publication date |
---|---|
US20030233838A1 (en) | 2003-12-25 |
CN1467458A (zh) | 2004-01-14 |
US6807816B2 (en) | 2004-10-26 |
KR100484799B1 (ko) | 2005-04-22 |
CN1193199C (zh) | 2005-03-16 |
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