KR100779539B1 - 히트펌프 공기조화기의 제상모드 제어방법 - Google Patents
히트펌프 공기조화기의 제상모드 제어방법 Download PDFInfo
- Publication number
- KR100779539B1 KR100779539B1 KR1020060107824A KR20060107824A KR100779539B1 KR 100779539 B1 KR100779539 B1 KR 100779539B1 KR 1020060107824 A KR1020060107824 A KR 1020060107824A KR 20060107824 A KR20060107824 A KR 20060107824A KR 100779539 B1 KR100779539 B1 KR 100779539B1
- Authority
- KR
- South Korea
- Prior art keywords
- defrost
- operation mode
- mode
- compressor
- heat exchanger
- Prior art date
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Images
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
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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
- 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
- F25B49/022—Compressor control arrangements
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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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2521—On-off valves controlled by pulse signals
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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
- F25B2700/11—Sensor to detect if defrost is necessary
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (3)
- 압축기를 구동시켜 난방운전 모드를 실시하는 제1단계;상기 압축기의 구동 누적시간, 상기 압축기의 구동 누적시간에 따른 상기 제상센서에서 감지한 제상온도, 상기 압축기의 구동중 제상센서에서 감지한 제상온도를 제공받아 비교하고 그 결과를 산출하여 제상운전 모드에 만족할 경우 제상운전 모드로 전환하는 제2단계;설정된 시간 이상의 시간 동안 제상운전 모드를 실시하였거나 상기 제상센서에서 감지한 온도가 설정된 온도 이상일 경우에는 제상운전 모드를 해제하는 제3단계; 및상기 제상운전 모드를 해제하고 난방운전 모드로 재전환하기 전에 실외측 열교환기의 송풍기를 일정시간 가동시켜 상기 실외측 열교환기의 수분을 증발시키는 제4단계를 포함하는 것을 특징으로 하는 히트펌프 공기조화기의 제상모드 제어방법.
- 제 1항에 있어서,상기 난방운전 모드에서 제상운전 모드로 전환되는 일정시간 전에 사방밸브를 오프상태로 전환시키는 제1-1단계를 더 포함하는 히트펌프 공기조화기의 제상모드 제어방법.
- 제 1항에 있어서,상기 제상운전 모드해제 후 난방운전 모드로 재전환되는 일정시간 전에 사방밸브를 온상태로 전환시키는 제3-1단계를 더 포함하는 히트펌프 공기조화기의 제상모드 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060107824A KR100779539B1 (ko) | 2006-11-02 | 2006-11-02 | 히트펌프 공기조화기의 제상모드 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060107824A KR100779539B1 (ko) | 2006-11-02 | 2006-11-02 | 히트펌프 공기조화기의 제상모드 제어방법 |
Publications (1)
Publication Number | Publication Date |
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KR100779539B1 true KR100779539B1 (ko) | 2007-11-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060107824A KR100779539B1 (ko) | 2006-11-02 | 2006-11-02 | 히트펌프 공기조화기의 제상모드 제어방법 |
Country Status (1)
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KR (1) | KR100779539B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016187923A1 (zh) * | 2015-05-22 | 2016-12-01 | 广东美的暖通设备有限公司 | 空调器的除霜控制方法和除霜控制装置 |
WO2022222545A1 (zh) * | 2021-04-23 | 2022-10-27 | 美的集团武汉暖通设备有限公司 | 一种化霜控制方法、存储介质及空调器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970066423A (ko) * | 1996-03-06 | 1997-10-13 | 이용기 | 냉동 · 냉장기용 증발기의 제상방법 및 장치 |
KR19980017695A (ko) * | 1996-08-31 | 1998-06-05 | 구자홍 | 히트 펌프의 적상 방지장치 |
KR19990047293A (ko) * | 1997-12-03 | 1999-07-05 | 구자홍 | 히트펌프의 제상 장치 및 방법 |
-
2006
- 2006-11-02 KR KR1020060107824A patent/KR100779539B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970066423A (ko) * | 1996-03-06 | 1997-10-13 | 이용기 | 냉동 · 냉장기용 증발기의 제상방법 및 장치 |
KR19980017695A (ko) * | 1996-08-31 | 1998-06-05 | 구자홍 | 히트 펌프의 적상 방지장치 |
KR19990047293A (ko) * | 1997-12-03 | 1999-07-05 | 구자홍 | 히트펌프의 제상 장치 및 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016187923A1 (zh) * | 2015-05-22 | 2016-12-01 | 广东美的暖通设备有限公司 | 空调器的除霜控制方法和除霜控制装置 |
US10309675B2 (en) | 2015-05-22 | 2019-06-04 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Defrosting method for air conditioner and defrosting device for air conditioner |
WO2022222545A1 (zh) * | 2021-04-23 | 2022-10-27 | 美的集团武汉暖通设备有限公司 | 一种化霜控制方法、存储介质及空调器 |
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