KR960001986B1 - 냉장고의 제상제어회로 및 그 방법 - Google Patents
냉장고의 제상제어회로 및 그 방법 Download PDFInfo
- Publication number
- KR960001986B1 KR960001986B1 KR1019910001696A KR910001696A KR960001986B1 KR 960001986 B1 KR960001986 B1 KR 960001986B1 KR 1019910001696 A KR1019910001696 A KR 1019910001696A KR 910001696 A KR910001696 A KR 910001696A KR 960001986 B1 KR960001986 B1 KR 960001986B1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- refrigerator
- fan
- defrost
- evaporator
- 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 - Fee Related
Links
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- F25D21/006—Defroster control with electronic control circuits
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/10—Sensors measuring the temperature of the evaporator
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
- Y10T74/20486—Drum and cable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Abstract
Description
Claims (3)
- 열교환을 위한 증발기 파이프 및 냉각핀과 냉기를 흡입하는 내이기 송풍팬과 제상히터 등을 구비한 전자식 냉장고에 있어서, 두 냉각핀 사이의 소정위치에 설치되어 증발기의 파이프와 냉각핀에서 일정거리를 두고 온도감지수단이 설치될 수 있게 하는 고정수단과, 상기 고정수단에 장착되어 증발기 주위온도를 감지해 마이콤에 입력시키는 온도감지수단으로 구성함을 특징으로 하는 냉장고의 제상제어회로.
- 고내온도조절 및 제상기능을 가지는 냉장고의 제어방법에 있어서, 설정된 시간간격마다 냉기 송풍팬을 구동시킬 때와 정지시켰을 때의 온도감지수단에 의해 감지되는 온도의 차를 구하고, 온도차가 미소할 경우에만 제상이 수행되게 하는 것을 특징으로 하는 냉장고의 제상제어방법.
- 제2항에 있어서, 상기 제상제어방법은, 온도제어 루틴을 수행하면서 착상여부 체크시간이 될 때마다 세트되는 타이머 버퍼를 체크하는 단계와, 압축기가 구동되고 있는 상태에서 타이머 버퍼가 세트될 경우에 팬을 구동시킬 때와 정지시킬 때의 증발기 주위온도를 감지하여 그 온도차를 구하는 단계와, 온도차가 미소할 경우에 착상량이 많은 것으로 판단하여 제상히터를 발열시키고, 증발기 주위온도가 일정값 이상이 되면 제상을 완료하는 단계와, 온도차가 일정값 이상이 되면 제상을 수행하지 않고, 타이머 버퍼가 다시 체크시간을 카운트하게 하는 단계로 이루어지는 것을 특징으로 하는 냉장고의 제상제어방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910001696A KR960001986B1 (ko) | 1991-01-31 | 1991-01-31 | 냉장고의 제상제어회로 및 그 방법 |
US07/827,336 US5251454A (en) | 1991-01-31 | 1992-01-30 | Defrost control apparatus and method for a refrigerating system |
CN92101190A CN1064447C (zh) | 1991-01-31 | 1992-01-31 | 冰箱的除霜控制装置和方法 |
JP4016082A JPH0758152B2 (ja) | 1991-01-31 | 1992-01-31 | 冷蔵庫の除霜制御回路及び除霜制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910001696A KR960001986B1 (ko) | 1991-01-31 | 1991-01-31 | 냉장고의 제상제어회로 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920015108A KR920015108A (ko) | 1992-08-26 |
KR960001986B1 true KR960001986B1 (ko) | 1996-02-08 |
Family
ID=19310576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910001696A Expired - Fee Related KR960001986B1 (ko) | 1991-01-31 | 1991-01-31 | 냉장고의 제상제어회로 및 그 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5251454A (ko) |
JP (1) | JPH0758152B2 (ko) |
KR (1) | KR960001986B1 (ko) |
CN (1) | CN1064447C (ko) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09178328A (ja) * | 1995-12-28 | 1997-07-11 | Ishizuka Denshi Kk | 着霜検知装置 |
US5809789A (en) * | 1997-05-07 | 1998-09-22 | Baker; Philip L. | Refrigeration module |
ES2136566B1 (es) * | 1997-11-05 | 2000-08-01 | Zotes Fernandez Primitivo | Procedimiento de control de funcionamiento de una camara frigorifica. |
KR19990043508A (ko) * | 1997-11-29 | 1999-06-15 | 윤종용 | 공기조화기의 증발기 온도제어방법 |
US6606870B2 (en) | 2001-01-05 | 2003-08-19 | General Electric Company | Deterministic refrigerator defrost method and apparatus |
CN1190642C (zh) * | 2001-05-08 | 2005-02-23 | Lg电子株式会社 | 双蒸发器冰箱的除霜方法 |
KR100445480B1 (ko) * | 2001-12-21 | 2004-08-21 | 엘지전자 주식회사 | 냉장고의 제상히터 어셈블리 |
CN100359271C (zh) * | 2003-05-20 | 2008-01-02 | 乐金电子(天津)电器有限公司 | 冰箱的除霜装置及其除霜方法 |
US7131284B2 (en) * | 2003-08-19 | 2006-11-07 | Electrolux Home Products, Inc. | Automatic defrost controller including air damper control |
CN101713397B (zh) | 2003-12-30 | 2014-07-09 | 艾默生环境优化技术有限公司 | 压缩机保护和诊断系统 |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
KR101223557B1 (ko) * | 2006-08-08 | 2013-01-17 | 삼성에스디아이 주식회사 | 활물질 코팅 장치 |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
KR101225977B1 (ko) * | 2007-06-14 | 2013-01-24 | 엘지전자 주식회사 | 공기조화기 및 그 제어 방법 |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US8393169B2 (en) | 2007-09-19 | 2013-03-12 | Emerson Climate Technologies, Inc. | Refrigeration monitoring system and method |
US8160827B2 (en) | 2007-11-02 | 2012-04-17 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
CN101571339B (zh) * | 2008-04-29 | 2012-08-29 | 博西华家用电器有限公司 | 冰箱除霜控制方法及应用该方法的冰箱 |
AU2012223466B2 (en) | 2011-02-28 | 2015-08-13 | Emerson Electric Co. | Residential solutions HVAC monitoring and diagnosis |
CN102141334B (zh) * | 2011-04-22 | 2016-06-22 | 张明亮 | 制冷设备翅片结霜检测装置及其应用的自动化霜装置 |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
EP2810002B1 (en) * | 2012-01-31 | 2020-07-22 | Electrolux Home Products, Inc. | Refrigeration appliance with an ice maker |
JP5772748B2 (ja) * | 2012-07-23 | 2015-09-02 | 株式会社デンソー | 蒸発器 |
US9480177B2 (en) | 2012-07-27 | 2016-10-25 | Emerson Climate Technologies, Inc. | Compressor protection module |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
CN102927786B (zh) * | 2012-11-30 | 2014-12-17 | 合肥美的电冰箱有限公司 | 冰箱的除霜控制方法、系统及具有该系统的冰箱 |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
CN105074344B (zh) | 2013-03-15 | 2018-02-23 | 艾默生电气公司 | Hvac系统远程监测和诊断 |
WO2014165731A1 (en) | 2013-04-05 | 2014-10-09 | Emerson Electric Co. | Heat-pump system with refrigerant charge diagnostics |
CN104930792B (zh) * | 2015-06-03 | 2017-10-27 | 合肥华凌股份有限公司 | 冰箱化霜系统、具有化霜系统的冰箱及冰箱化霜方法 |
CN106016913A (zh) * | 2016-05-20 | 2016-10-12 | 青岛海尔股份有限公司 | 冰箱及其化霜控制方法 |
JP6706146B2 (ja) * | 2016-06-01 | 2020-06-03 | シャープ株式会社 | 冷蔵庫 |
CN105890128B (zh) * | 2016-06-06 | 2019-06-25 | 珠海格力电器股份有限公司 | 蒸发器防冻结装置及方法和空调器 |
CN106016955A (zh) * | 2016-06-06 | 2016-10-12 | 许昌学院 | 一种智能冰箱控制器及控制方法 |
CN107664371A (zh) * | 2016-07-29 | 2018-02-06 | 博西华电器(江苏)有限公司 | 制冷器具及其控制方法 |
WO2018037671A1 (ja) * | 2016-08-22 | 2018-03-01 | 株式会社デンソー | 空気冷却装置および除加湿装置 |
KR20180120975A (ko) * | 2017-04-28 | 2018-11-07 | 엘지전자 주식회사 | 냉장고 및 그 제어 방법 |
CN107677033B (zh) * | 2017-09-13 | 2020-04-21 | 青岛海尔股份有限公司 | 冰箱的化霜控制方法与冰箱 |
CN108020000B (zh) * | 2017-09-13 | 2020-03-31 | 青岛海尔股份有限公司 | 冰箱的化霜控制方法与冰箱 |
CN109869951B (zh) * | 2018-12-29 | 2020-12-25 | 青岛海尔股份有限公司 | 制冷系统、冰箱及控制方法 |
CN112665259A (zh) * | 2019-10-16 | 2021-04-16 | 海信(山东)冰箱有限公司 | 一种冷柜 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2104219A (en) * | 1935-09-26 | 1938-01-04 | Newark Refrigeration And Appli | Frost control |
US3362183A (en) * | 1966-01-21 | 1968-01-09 | Texas Instruments Inc | Fluid flow control in refrigeration systems |
US4045971A (en) * | 1976-03-01 | 1977-09-06 | Emerson Electric Co. | Frost detector |
JPS5938493B2 (ja) * | 1979-06-13 | 1984-09-17 | 松下精工株式会社 | 霜取り装置 |
DE3001019A1 (de) * | 1980-01-12 | 1981-07-23 | Danfoss A/S, 6430 Nordborg | Abtauvorrichtung fuer den verdampfer einer kaelteanlage |
JPS5787550A (en) * | 1980-11-19 | 1982-06-01 | Hitachi Ltd | Defrosting controller |
JPS58178171A (ja) * | 1982-04-14 | 1983-10-19 | 株式会社日立製作所 | 冷蔵庫用霜詰り検出センサ |
JPS59125050A (ja) * | 1982-12-29 | 1984-07-19 | Toyo Seisakusho:Kk | 着霜検知器 |
CA1228139A (en) * | 1984-03-06 | 1987-10-13 | John Polkinghorne | Appliance control system |
US4974417A (en) * | 1988-10-12 | 1990-12-04 | Honeywell Inc. | Heat pump defrosting operation |
JP2946531B2 (ja) * | 1989-05-29 | 1999-09-06 | ソニー株式会社 | オートフォーカス回路 |
-
1991
- 1991-01-31 KR KR1019910001696A patent/KR960001986B1/ko not_active Expired - Fee Related
-
1992
- 1992-01-30 US US07/827,336 patent/US5251454A/en not_active Expired - Fee Related
- 1992-01-31 CN CN92101190A patent/CN1064447C/zh not_active Expired - Fee Related
- 1992-01-31 JP JP4016082A patent/JPH0758152B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0758152B2 (ja) | 1995-06-21 |
CN1064447C (zh) | 2001-04-11 |
US5251454A (en) | 1993-10-12 |
KR920015108A (ko) | 1992-08-26 |
CN1064740A (zh) | 1992-09-23 |
JPH0545040A (ja) | 1993-02-23 |
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St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
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R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |