KR100775613B1 - 냉각기의 에러상태 표시방법 - Google Patents
냉각기의 에러상태 표시방법 Download PDFInfo
- Publication number
- KR100775613B1 KR100775613B1 KR1020060078626A KR20060078626A KR100775613B1 KR 100775613 B1 KR100775613 B1 KR 100775613B1 KR 1020060078626 A KR1020060078626 A KR 1020060078626A KR 20060078626 A KR20060078626 A KR 20060078626A KR 100775613 B1 KR100775613 B1 KR 100775613B1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- evaporator
- determined
- outside air
- low
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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
- 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
- F25B2700/2106—Temperatures of fresh outdoor air
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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
- 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
- F25B2700/2117—Temperatures of an evaporator
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
Claims (4)
- 증발기의 온도가 고온인지를 판단하여 고온이라 판단하는 경우에는 에러코드 H1을 출력하고 고온이 아니라고 판단하는 경우에는 외기가 고온인지를 판단하는 단계로 이행하는 단계와;외기의 온도가 고온인지를 판단하여 고온이라 판단하는 경우에는 에러코드 H3을 출력하고 고온이 아니라고 판단하는 경우에는 증발기의 저온을 판단하는 단계로 이행하는 단계와;증발기의 온도가 저온인지를 판단하여 저온이라 판단하는 경우에는 에러코드 L1을 출력하고 저온이 아니라고 판단하는 경우에는 외기가 저온인지를 판단하는 단계로 이행하는 단계와;외기의 온도가 저온인지를 판단하여 저온이라 판단하는 경우에는 에러코드 L3을 출력하고 저온이 아니라고 판단하는 경우에는 종료단계로 이행하는 것을 특징으로 하는 냉각기의 에러상태 표시방법.
- 제 1 항에 있어서, 증발기 또는 외기 온도가 고온인지를 판단하는 경우 50℃를 기준으로 판단하여 50℃이상인 경우를 고온상태로 규정하는 것을 특징으로 하는 냉각기의 에러상태 표시방법.
- 제 1 항에 있어서, 증발기 또는 외기 온도가 저온인지를 판단하는 경우 -30℃를 기준으로 판단하여 -30℃이하인 경우를 저온상태로 규정하는 것을 특징으로 하는 냉각기의 에러상태 표시방법.
- 제 1 항에 있어서, 상기 냉각기의 에러상태 표시방법은 증발기가 설치되어 있는 김치저장고, 와인냉장고, 반찬냉장고, 정수기, 공기조화기 또는 냉난방기에 적용이 되는 것을 특징으로 하는 냉각기의 에러상태 표시방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060078626A KR100775613B1 (ko) | 2006-08-21 | 2006-08-21 | 냉각기의 에러상태 표시방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060078626A KR100775613B1 (ko) | 2006-08-21 | 2006-08-21 | 냉각기의 에러상태 표시방법 |
Publications (1)
Publication Number | Publication Date |
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KR100775613B1 true KR100775613B1 (ko) | 2007-11-13 |
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KR1020060078626A KR100775613B1 (ko) | 2006-08-21 | 2006-08-21 | 냉각기의 에러상태 표시방법 |
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KR (1) | KR100775613B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04198653A (ja) * | 1990-11-28 | 1992-07-20 | Matsushita Seiko Co Ltd | 空気調和機の異常表示装置 |
JPH05203228A (ja) * | 1992-01-24 | 1993-08-10 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
KR19990084138A (ko) * | 1999-09-16 | 1999-12-06 | 김동흥 | 냉각기 및 그 제어방법 |
KR20000055135A (ko) * | 1999-02-03 | 2000-09-05 | 구자홍 | 공기조화기의 운전제어 장치 및 방법 |
KR20190000930U (ko) * | 2017-10-12 | 2019-04-22 | 두리기농업회사법인 주식회사 | 차덖음장치 |
-
2006
- 2006-08-21 KR KR1020060078626A patent/KR100775613B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04198653A (ja) * | 1990-11-28 | 1992-07-20 | Matsushita Seiko Co Ltd | 空気調和機の異常表示装置 |
JPH05203228A (ja) * | 1992-01-24 | 1993-08-10 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
KR20000055135A (ko) * | 1999-02-03 | 2000-09-05 | 구자홍 | 공기조화기의 운전제어 장치 및 방법 |
KR19990084138A (ko) * | 1999-09-16 | 1999-12-06 | 김동흥 | 냉각기 및 그 제어방법 |
KR20190000930U (ko) * | 2017-10-12 | 2019-04-22 | 두리기농업회사법인 주식회사 | 차덖음장치 |
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