KR920000124B1 - 냉동 사이클 장치 - Google Patents
냉동 사이클 장치 Download PDFInfo
- Publication number
- KR920000124B1 KR920000124B1 KR1019880004799A KR880004799A KR920000124B1 KR 920000124 B1 KR920000124 B1 KR 920000124B1 KR 1019880004799 A KR1019880004799 A KR 1019880004799A KR 880004799 A KR880004799 A KR 880004799A KR 920000124 B1 KR920000124 B1 KR 920000124B1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- compressor
- heat exchanger
- set value
- indoor
- 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.)
- Expired
Links
Images
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
- 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
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster 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
- F25B2600/021—Inverters therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (1)
- 능력 가변 압축기(1), 실외 열교환기(3), 감압기(4), 실내 열교환기(5)등을 차례로 통하게 접속하여 이루어진 냉동 사이클을 구비하고, 압축기의 작동 주파수를 부하에 따라 제어하는 냉동 사이클 장치에 있어서, 실내 열교환기의 온도를 검지하는 온도센서(9)와 이 온도센서의 검지온도가 설정치(T1) 이하로 되면 압축기의 작동 주파수를 낮추어 온도센서의 검지온도가 설정치(T1)보다 큰 설정치(T2) 이상이 되면 이 작동 주파수의 감소를 해제하는 장치와, 이와같은 제어중에 압축기가 정지된 때는 설정치(T2)를 이 설정치(T2)보다 큰 설정치(T3)로 변경하는 장치를 또한 구비한 것을 특징으로 하는 냉동 사이클 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172241A JPH076712B2 (ja) | 1987-07-10 | 1987-07-10 | 冷凍サイクル装置 |
JP?62-172241 | 1987-07-10 | ||
JP62-172241 | 1987-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890002621A KR890002621A (ko) | 1989-04-11 |
KR920000124B1 true KR920000124B1 (ko) | 1992-01-09 |
Family
ID=15938233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880004799A Expired KR920000124B1 (ko) | 1987-07-10 | 1988-04-27 | 냉동 사이클 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4850200A (ko) |
JP (1) | JPH076712B2 (ko) |
KR (1) | KR920000124B1 (ko) |
AU (1) | AU602075B2 (ko) |
GB (1) | GB2206679B (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2752125B2 (ja) * | 1989-02-10 | 1998-05-18 | 株式会社東芝 | 空気調和機の制御装置 |
JP2801623B2 (ja) * | 1989-02-10 | 1998-09-21 | 株式会社竹中工務店 | 製氷装置 |
JP2760556B2 (ja) * | 1989-03-30 | 1998-06-04 | 株式会社東芝 | ダクト式空気調和装置 |
JP2541172B2 (ja) * | 1989-06-28 | 1996-10-09 | ダイキン工業株式会社 | 空気調和装置の運転制御装置 |
JPH0395343A (ja) * | 1989-09-07 | 1991-04-19 | Daikin Ind Ltd | 空気調和装置の運転制御装置 |
JP2786911B2 (ja) * | 1989-11-20 | 1998-08-13 | 三洋電機株式会社 | 空気調和装置 |
AU630769B2 (en) * | 1990-08-13 | 1992-11-05 | Alltech Refrigeration Services (Australia) Pty Ltd | Cooling control method |
US5950443A (en) * | 1997-08-08 | 1999-09-14 | American Standard Inc. | Compressor minimum capacity control |
JP3553520B2 (ja) * | 2001-04-19 | 2004-08-11 | 三菱重工業株式会社 | 放射性物質貯蔵部材の製造方法および押出成形用ビレット |
US6792767B1 (en) | 2002-10-21 | 2004-09-21 | Aaon Inc. | Controls for air conditioner |
US6945059B1 (en) * | 2004-09-08 | 2005-09-20 | Carrier Corporation | Refrigerant cycle with defrost termination control |
KR101470631B1 (ko) * | 2008-03-12 | 2014-12-08 | 엘지전자 주식회사 | 공기 조화기의 제어방법 |
CN101603751B (zh) * | 2009-07-15 | 2013-07-10 | 北京科技大学 | 一种制冷系统的变频节能控制方法 |
US20110088416A1 (en) * | 2009-10-16 | 2011-04-21 | CoreRed, LLC | Vacuum And Freeze-Up HVAC Sensor |
EP2743615B1 (en) * | 2012-12-14 | 2020-10-07 | Whirlpool Corporation | Method for controlling the defrost of an evaporator in a refrigeration appliance |
SE537022C2 (sv) * | 2012-12-21 | 2014-12-09 | Fläkt Woods AB | Förfarande och anordning för avfrostning av en förångare vidett luftbehandlingsaggregat |
JP6387276B2 (ja) * | 2014-09-24 | 2018-09-05 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
JP6476515B2 (ja) * | 2014-12-17 | 2019-03-06 | 三菱重工サーマルシステムズ株式会社 | 制御装置、制御方法及びプログラム |
JP2016136082A (ja) * | 2015-01-05 | 2016-07-28 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 冷却装置 |
CN106288197B (zh) * | 2016-08-18 | 2019-07-16 | 深圳市共济科技股份有限公司 | 一种基于pid算法的空调控制方法及其系统 |
JP6843227B2 (ja) * | 2017-03-21 | 2021-03-17 | 三菱電機株式会社 | 除湿機 |
CN107062555A (zh) * | 2017-05-11 | 2017-08-18 | 广东申菱环境系统股份有限公司 | 一种中央空调机组预热盘管防冻系统及其控制方法 |
CN108204657B (zh) * | 2017-12-29 | 2020-07-28 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108716756B (zh) * | 2018-05-24 | 2020-10-23 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN109186042B (zh) * | 2018-09-20 | 2020-02-21 | 珠海格力电器股份有限公司 | 空调除霜方法 |
DE102018221328A1 (de) * | 2018-12-10 | 2020-06-10 | BSH Hausgeräte GmbH | Kältegerät und Verfahren zum Initialisieren eines Abtauvorgangs in einem Kältegerät |
CN111059860B (zh) * | 2019-12-05 | 2022-02-15 | 海信(山东)冰箱有限公司 | 一种冰箱及其智能运行控制的方法 |
US12222144B2 (en) | 2021-07-19 | 2025-02-11 | Carrier Corporation | Variable capacity defrost |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164254A (en) * | 1981-04-02 | 1982-10-08 | Mitsubishi Heavy Ind Ltd | Cooler |
US4537042A (en) * | 1981-04-30 | 1985-08-27 | Nippondenso Co., Ltd. | Automotive refrigeration system |
JPS60162160A (ja) * | 1984-02-03 | 1985-08-23 | 株式会社東芝 | ヒ−トポンプ式空気調和機の運転方法 |
US4535607A (en) * | 1984-05-14 | 1985-08-20 | Carrier Corporation | Method and control system for limiting the load placed on a refrigeration system upon a recycle start |
JPS6166038A (ja) * | 1984-09-07 | 1986-04-04 | Matsushita Electric Ind Co Ltd | 空気調和機の除霜制御装置 |
JPS629140A (ja) * | 1985-07-05 | 1987-01-17 | Matsushita Electric Ind Co Ltd | インバ−タ式空気調和機の運転制御装置 |
JPH06166038A (ja) * | 1992-11-30 | 1994-06-14 | Suzuki Sogyo Co Ltd | エンボスシートの製造方法 |
-
1987
- 1987-07-10 JP JP62172241A patent/JPH076712B2/ja not_active Expired - Lifetime
-
1988
- 1988-04-19 US US07/183,148 patent/US4850200A/en not_active Expired - Lifetime
- 1988-04-21 GB GB8809406A patent/GB2206679B/en not_active Expired - Lifetime
- 1988-04-27 KR KR1019880004799A patent/KR920000124B1/ko not_active Expired
- 1988-04-28 AU AU15247/88A patent/AU602075B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU602075B2 (en) | 1990-09-27 |
GB2206679B (en) | 1991-07-17 |
AU1524788A (en) | 1989-01-12 |
JPH076712B2 (ja) | 1995-01-30 |
GB8809406D0 (en) | 1988-05-25 |
JPS6419267A (en) | 1989-01-23 |
KR890002621A (ko) | 1989-04-11 |
GB2206679A (en) | 1989-01-11 |
US4850200A (en) | 1989-07-25 |
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