KR19990081638A - 멀티형 공조기기 및 그 제어방법 - Google Patents
멀티형 공조기기 및 그 제어방법 Download PDFInfo
- Publication number
- KR19990081638A KR19990081638A KR1019980015671A KR19980015671A KR19990081638A KR 19990081638 A KR19990081638 A KR 19990081638A KR 1019980015671 A KR1019980015671 A KR 1019980015671A KR 19980015671 A KR19980015671 A KR 19980015671A KR 19990081638 A KR19990081638 A KR 19990081638A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- refrigerant
- heat exchanger
- indoor
- bypass
- 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.)
- Ceased
Links
Classifications
-
- 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
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
-
- 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0401—Refrigeration circuit bypassing means for the compressor
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
-
- 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
- F25B2600/2501—Bypass 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
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (8)
- 압축기와, 상기 압축기로부터의 냉매를 열교환하는 실외열교환기를 갖는 실외기와; 상기 실외열교환기 또는 상기 압축기로부터의 냉매를 열교환하는 실내열교환기를 갖는 복수의 실내기를 갖는 멀티형 공조기기에 있어서,상기 압축기와 상기 실외열교환기 사이에 연결되어 상기 실외열교환기로부터의 냉매를 상기 압축기로 안내하는 바이패스배관과;상기 바이패스배관상에 설치되어 상기 복수의 실내기의 가동선택 여부에 따라 상기 바이패스배관으로의 냉매량을 조절하는 바이패스밸브와;상기 실내열교환기로부터의 냉매가 상기 압축기로 유입되는 유입측에 설치되는 온도감지센서와;상기 온도감지센서로부터 감지된 온도에 따라 상기 바이패스밸브를 조절하는 제어부를 포함하는 것을 특징으로 하는 멀티형 공조기기.
- 제 1 항에 있어서,상기 바이패스밸브는, 상기 복수의 실내기가 모두 가동선택된 경우에는 상기 바이패스배관을 폐쇄하는 것을 특징으로 하는 멀티형 공조기기.
- 제 2 항에 있어서,상기 제어부는, 상기 복수의 실내기 중 적어도 하나 이상 가동하는 경우, 상기 온도감지센서로부터의 온도가 소정 이상이면 상기 바이패스밸브의 교축도를 증가시켜 상기 바이패스배관으로 유입되는 냉매량을 증가시키는 것을 특징으로 하는 멀티형 공조기기.
- 제 3 항에 있어서,상기 제어부는, 상기 복수의 실내기 중 적어도 하나 이상 가동하는 경우, 상기 온도감지센서로부터의 온도가 소정 이하이면 상기 바이패스밸브의 교축도를 감소시켜 상기 바이배스배관으로 유입되는 냉매량을 감소시키는 것을 특징으로 하는 멀티형 공조기기.
- 압축기와, 상기 압축기로부터의 냉매를 열교환하는 실외열교환기를 갖는 실외기와; 상기 실외열교환기 또는 상기 압축기로부터의 냉매를 열교환하는 실내열교환기를 갖는 복수의 실내기를 갖는 멀티형 공조기기의 제어방법에 있어서,상기 압축기와 상기 실외열교환기 사이에 상기 실외열교환기로부터의 냉매를 상기 압축기로 안내하는 바이패스배관을 마련하는 단계와;상기 바이패스배관상에 상기 복수의 실내기의 가동선택 여부에 따라 상기 바이패스배관의 전개도를 조절하는 바이패스밸브를 설치하는 단계와;상기 복수의 실내열교환기로부터의 냉매가 상기 압축기로 유입되는 압축기유입배관의 온도를 감지하는 단계와;상기 압축기유입배관의 온도에 따라 상기 바이패스밸브의 교축도를 조절하는 단계를 포함하는 것을 특징으로 하는 멀티형 공조기기의 제어방법.
- 제 1 항에 있어서,상기 바이패스밸브는, 상기 복수의 실내기가 모두 가동선택된 경우에는 상기 바이패스배관을 폐쇄하는 것을 특징으로 하는 멀티형 공조기기의 제어방법.
- 제 2 항에 있어서,상기 바이패스밸브의 교축도를 조절하는 단계는, 상기 복수의 실내기 중 적어도 하나 이상 가동하는 경우, 상기 온도감지센서로부터의 온도가 소정 이상이면 상기 바이패스밸브의 교축도를 증가시켜 상기 바이패스배관으로 유입되는 냉매량을 증가시키는 단계인 것을 특징으로 하는 멀티형 공조기기의 제어방법.
- 제 3 항에 있어서,상기 바이패스밸브의 교축도를 조절하는 단계는, 상기 복수의 실내기 중 적어도 하나 이상 가동하는 경우, 상기 온도감지센서로부터의 온도가 소정 이하이면 상기 바이패스밸브의 교축도를 감소시키는 단계인 것을 특징으로 하는 멀티형 공조기기의 제어방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980015671A KR19990081638A (ko) | 1998-04-30 | 1998-04-30 | 멀티형 공조기기 및 그 제어방법 |
| US09/219,520 US6038873A (en) | 1998-04-30 | 1998-12-23 | Air conditioner capable of controlling an amount of bypassed refrigerant according to a temperature of circulating refrigerant |
| ES009900087A ES2168890B1 (es) | 1998-04-30 | 1999-01-18 | Acondicionador de aire capaz de regular una cantidad de refrigerante desviado con arreglo a una temperatura del refrigerante en circulacion. |
| IT1999TO000343A IT1307690B1 (it) | 1998-04-30 | 1999-04-27 | Condizionatore d'aria atto a controllare la quantita' di refrigerantebypassato in base alla temperatura del refrigerante circolante |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980015671A KR19990081638A (ko) | 1998-04-30 | 1998-04-30 | 멀티형 공조기기 및 그 제어방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990081638A true KR19990081638A (ko) | 1999-11-15 |
Family
ID=19536949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980015671A Ceased KR19990081638A (ko) | 1998-04-30 | 1998-04-30 | 멀티형 공조기기 및 그 제어방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6038873A (ko) |
| KR (1) | KR19990081638A (ko) |
| ES (1) | ES2168890B1 (ko) |
| IT (1) | IT1307690B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100337921B1 (ko) * | 1999-11-29 | 2002-05-23 | 윤종용 | 멀티형 냉동사이클 및 이를 구비하는 공조기기 |
| KR100696712B1 (ko) * | 2005-05-23 | 2007-03-20 | 주식회사 대우일렉트로닉스 | 멀티 에어컨의 압축기 보호 시스템 및 방법 |
| KR20240070399A (ko) | 2022-11-14 | 2024-05-21 | (주) 삼협엔지니어링 | Ai 기반 변풍량 공조 송풍기 시스템 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101119335B1 (ko) * | 2005-02-15 | 2012-03-06 | 엘지전자 주식회사 | 냉난방 동시형 멀티 에어컨 및 그의 응축냉매 제어방법 |
| JP4049188B2 (ja) * | 2006-03-31 | 2008-02-20 | ダイキン工業株式会社 | 空気調和機の制御装置及び制御方法 |
| CN101501416A (zh) * | 2006-04-20 | 2009-08-05 | 开利公司 | 具有辅助的水加热和热交换器旁通管路的热泵系统 |
| US7908874B2 (en) * | 2006-05-02 | 2011-03-22 | Raytheon Company | Method and apparatus for cooling electronics with a coolant at a subambient pressure |
| US8651172B2 (en) * | 2007-03-22 | 2014-02-18 | Raytheon Company | System and method for separating components of a fluid coolant for cooling a structure |
| US7921655B2 (en) * | 2007-09-21 | 2011-04-12 | Raytheon Company | Topping cycle for a sub-ambient cooling system |
| US7934386B2 (en) | 2008-02-25 | 2011-05-03 | Raytheon Company | System and method for cooling a heat generating structure |
| US7907409B2 (en) * | 2008-03-25 | 2011-03-15 | Raytheon Company | Systems and methods for cooling a computing component in a computing rack |
| KR101872784B1 (ko) * | 2012-02-03 | 2018-06-29 | 엘지전자 주식회사 | 실외 열교환기 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258553A (en) * | 1979-02-05 | 1981-03-31 | Carrier Corporation | Vapor compression refrigeration system and a method of operation therefor |
| JPS58200973A (ja) * | 1982-05-20 | 1983-11-22 | 三菱重工業株式会社 | 加熱及び冷却用冷凍装置の温度制御装置 |
| JPS61134545A (ja) * | 1984-12-01 | 1986-06-21 | 株式会社東芝 | 冷凍サイクル装置 |
| US4962648A (en) * | 1988-02-15 | 1990-10-16 | Sanyo Electric Co., Ltd. | Refrigeration apparatus |
| US4986084A (en) * | 1988-06-20 | 1991-01-22 | Carrier Corporation | Quench expansion valve refrigeration circuit |
| US5243827A (en) * | 1989-07-31 | 1993-09-14 | Hitachi, Ltd. | Overheat preventing method for prescribed displacement type compressor and apparatus for the same |
| JP2909187B2 (ja) * | 1990-10-26 | 1999-06-23 | 株式会社東芝 | 空気調和機 |
| JP2909190B2 (ja) * | 1990-11-02 | 1999-06-23 | 株式会社東芝 | 空気調和機 |
| KR950002921Y1 (ko) * | 1991-01-30 | 1995-04-17 | 삼성전자 주식회사 | 멀티에어콘의 제어회로 |
| US5148684A (en) * | 1991-04-12 | 1992-09-22 | Sporlan Valve Company | Injection valve for a refrigeration system |
| US5816055A (en) * | 1994-02-03 | 1998-10-06 | Svenska Rotor Maskiner Ab | Refrigeration system anad a method for regulating the refrigeration capacity of such a system |
| TW278112B (ko) * | 1994-05-27 | 1996-06-11 | Toyota Automatic Loom Co Ltd |
-
1998
- 1998-04-30 KR KR1019980015671A patent/KR19990081638A/ko not_active Ceased
- 1998-12-23 US US09/219,520 patent/US6038873A/en not_active Expired - Lifetime
-
1999
- 1999-01-18 ES ES009900087A patent/ES2168890B1/es not_active Expired - Fee Related
- 1999-04-27 IT IT1999TO000343A patent/IT1307690B1/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100337921B1 (ko) * | 1999-11-29 | 2002-05-23 | 윤종용 | 멀티형 냉동사이클 및 이를 구비하는 공조기기 |
| KR100696712B1 (ko) * | 2005-05-23 | 2007-03-20 | 주식회사 대우일렉트로닉스 | 멀티 에어컨의 압축기 보호 시스템 및 방법 |
| KR20240070399A (ko) | 2022-11-14 | 2024-05-21 | (주) 삼협엔지니어링 | Ai 기반 변풍량 공조 송풍기 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO990343A0 (it) | 1999-04-27 |
| ITTO990343A1 (it) | 2000-10-27 |
| ES2168890A1 (es) | 2002-06-16 |
| IT1307690B1 (it) | 2001-11-14 |
| US6038873A (en) | 2000-03-21 |
| ES2168890B1 (es) | 2003-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980430 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980430 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
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