KR100547421B1 - 냉장고의 결빙감지장치 - Google Patents
냉장고의 결빙감지장치 Download PDFInfo
- Publication number
- KR100547421B1 KR100547421B1 KR1019980036545A KR19980036545A KR100547421B1 KR 100547421 B1 KR100547421 B1 KR 100547421B1 KR 1019980036545 A KR1019980036545 A KR 1019980036545A KR 19980036545 A KR19980036545 A KR 19980036545A KR 100547421 B1 KR100547421 B1 KR 100547421B1
- Authority
- KR
- South Korea
- Prior art keywords
- evaporator
- freezing
- temperature
- groove
- refrigerator
- 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
- 230000008014 freezing Effects 0.000 title claims abstract description 33
- 238000007710 freezing Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000010257 thawing Methods 0.000 abstract description 23
- 238000010438 heat treatment Methods 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 3
- 206010060904 Freezing phenomenon Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25D29/00—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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/02—Refrigerators including a heater
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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
- F25D2700/12—Sensors measuring the inside temperature
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)
- Defrosting Systems (AREA)
Abstract
Description
Claims (4)
- 외부 표면이, 증발기에 대등한 표면 결빙조건을 구비하는 공간과;상기 공간 내부에 설치되는 발열수단; 그리고상기 발열수단의 구동에 의한 온도변화를 감지할 수 있는 온도감지수단을 포함하여 구성되어;상기 공간의 표면의 결빙의 유무에 의한 온도변화의 차이를 이용하여 증발기의 결빙여부를 판단하는 냉장고의 증발기 결빙감지장치.
- 제1항에 있어서, 상기 공간은,증발기의 일측면에 성형되는 밀폐 가능한 홈으로 구성되는 것을 특징으로 하는 냉장고의 증발기 결빙감지장치.
- 제1항에 있어서, 상기 공간은,증발기의 일측면에 설치되는 열전도판에 성형된 밀폐 가능한 홈으로 구성되는 것을 특징으로 하는 냉장고의 증발기 결빙감지장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 온도감지수단은, 발열수단이 권취된 세라믹용기의 내측에 설치되는 것을 특징으로 하는 냉장고의 증발기 결빙감지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980036545A KR100547421B1 (ko) | 1998-09-04 | 1998-09-04 | 냉장고의 결빙감지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980036545A KR100547421B1 (ko) | 1998-09-04 | 1998-09-04 | 냉장고의 결빙감지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000018782A KR20000018782A (ko) | 2000-04-06 |
KR100547421B1 true KR100547421B1 (ko) | 2006-04-12 |
Family
ID=19549640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980036545A Expired - Fee Related KR100547421B1 (ko) | 1998-09-04 | 1998-09-04 | 냉장고의 결빙감지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100547421B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102614564B1 (ko) * | 2018-03-08 | 2023-12-18 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102604129B1 (ko) | 2018-03-26 | 2023-11-20 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102536378B1 (ko) * | 2018-03-26 | 2023-05-25 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
CN111609605A (zh) * | 2020-06-05 | 2020-09-01 | 广州浩安智能科技有限公司 | 一种冷柜的温湿度控制装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02115678A (ja) * | 1988-10-20 | 1990-04-27 | Murata Mfg Co Ltd | 結霜結露検知装置 |
JPH0886557A (ja) * | 1994-09-19 | 1996-04-02 | Ishizuka Denshi Kk | 着霜検知器 |
KR970011714A (ko) * | 1995-08-31 | 1997-03-27 | 배순훈 | 냉장고의 제상주기결정장치 및 방법 |
WO1997029332A1 (fr) * | 1996-02-06 | 1997-08-14 | Ishizuka Electronics Corporation | Detecteur de formation de givre |
-
1998
- 1998-09-04 KR KR1019980036545A patent/KR100547421B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02115678A (ja) * | 1988-10-20 | 1990-04-27 | Murata Mfg Co Ltd | 結霜結露検知装置 |
JPH0886557A (ja) * | 1994-09-19 | 1996-04-02 | Ishizuka Denshi Kk | 着霜検知器 |
KR970011714A (ko) * | 1995-08-31 | 1997-03-27 | 배순훈 | 냉장고의 제상주기결정장치 및 방법 |
WO1997029332A1 (fr) * | 1996-02-06 | 1997-08-14 | Ishizuka Electronics Corporation | Detecteur de formation de givre |
Also Published As
Publication number | Publication date |
---|---|
KR20000018782A (ko) | 2000-04-06 |
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