KR100839920B1 - 쇼케이스의 냉각 방법 - Google Patents
쇼케이스의 냉각 방법 Download PDFInfo
- Publication number
- KR100839920B1 KR100839920B1 KR1020060121029A KR20060121029A KR100839920B1 KR 100839920 B1 KR100839920 B1 KR 100839920B1 KR 1020060121029 A KR1020060121029 A KR 1020060121029A KR 20060121029 A KR20060121029 A KR 20060121029A KR 100839920 B1 KR100839920 B1 KR 100839920B1
- Authority
- KR
- South Korea
- Prior art keywords
- showcase
- cooling
- temperature
- internal temperature
- measured
- Prior art date
Links
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0478—Control or safety arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/001—Devices for lighting, humidifying, heating, ventilation
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (4)
- 쇼케이스 내부에 설치되어 열을 발생하는 발열수단의 동작 조건을 설정하는 단계;상기 쇼케이스의 냉각이 시작되면 내부 온도를 측정하는 단계;측정된 내부 온도가 설정된 온도보다 일정 시간 이상 높게 측정되면 상기 발열 수단을 정지시키는 단계;측정된 내부 온도가 설정된 온도보다 낮게 측정되면 상기 발열 수단을 동작시켜 일반 운전 모드로 동작하는 단계를 포함하는 것을 특징으로 하는 쇼케이스의 냉각 방법.
- 제 1항에 있어서, 상기 발열수단은 램프 또는 냉각팬을 포함하며, 상기 램프 또는 상기 냉각팬의 동작 조건은 각각 다르게 설정되어, 상기 램프 또는 냉각팬의 구동을 조절 가능한 것을 특징으로 하는 쇼케이스의 냉각 방법.
- 제 1항에 있어서, 상기 내부 온도는 미리 설정된 일정 시간 동안 측정되는 것을 특징으로 하는 쇼케이스의 냉각 방법.
- 제 3항에 있어서, 상기 내부 온도가 미리 설정된 일정 시간이 경과해도 미리 설정된 온도 이하로 하강되지 않으면 경보를 발생하는 단계를 더 포함하는 것을 특징으로 하는 쇼케이스의 냉각 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060121029A KR100839920B1 (ko) | 2006-12-01 | 2006-12-01 | 쇼케이스의 냉각 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060121029A KR100839920B1 (ko) | 2006-12-01 | 2006-12-01 | 쇼케이스의 냉각 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080050160A KR20080050160A (ko) | 2008-06-05 |
KR100839920B1 true KR100839920B1 (ko) | 2008-06-19 |
Family
ID=39805657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060121029A KR100839920B1 (ko) | 2006-12-01 | 2006-12-01 | 쇼케이스의 냉각 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100839920B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950033370A (ko) * | 1994-05-17 | 1995-12-22 | 배순훈 | 냉장고의 고내등 제어장치 |
KR19990027032U (ko) * | 1997-12-22 | 1999-07-15 | 윤종용 | 냉장고의 고내등 제어장치 |
-
2006
- 2006-12-01 KR KR1020060121029A patent/KR100839920B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950033370A (ko) * | 1994-05-17 | 1995-12-22 | 배순훈 | 냉장고의 고내등 제어장치 |
KR19990027032U (ko) * | 1997-12-22 | 1999-07-15 | 윤종용 | 냉장고의 고내등 제어장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20080050160A (ko) | 2008-06-05 |
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