CN106918122B - 空调器不停机除霜运行方法 - Google Patents
空调器不停机除霜运行方法 Download PDFInfo
- Publication number
- CN106918122B CN106918122B CN201710214515.5A CN201710214515A CN106918122B CN 106918122 B CN106918122 B CN 106918122B CN 201710214515 A CN201710214515 A CN 201710214515A CN 106918122 B CN106918122 B CN 106918122B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- control valve
- outdoor heat
- outdoor
- temperature
- 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.)
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- 238000010257 thawing Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000003507 refrigerant Substances 0.000 description 35
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
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
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- 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
-
- 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
-
- 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
- F25B47/022—Defrosting cycles hot gas defrosting
-
- 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
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Atmospheric Sciences (AREA)
- Fuzzy Systems (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710214515.5A CN106918122B (zh) | 2017-04-01 | 2017-04-01 | 空调器不停机除霜运行方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710214515.5A CN106918122B (zh) | 2017-04-01 | 2017-04-01 | 空调器不停机除霜运行方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106918122A CN106918122A (zh) | 2017-07-04 |
CN106918122B true CN106918122B (zh) | 2020-05-29 |
Family
ID=59568658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710214515.5A Active CN106918122B (zh) | 2017-04-01 | 2017-04-01 | 空调器不停机除霜运行方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106918122B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108954676A (zh) * | 2018-07-17 | 2018-12-07 | 苏州韵之秋智能科技有限公司 | 一种智能空调不停机化霜方法 |
CN112050350B (zh) * | 2019-06-06 | 2022-07-19 | 郑州海尔空调器有限公司 | 一种用于空调除霜的控制方法、控制装置及空调 |
CN112577164B (zh) * | 2019-09-27 | 2022-03-25 | 广东美的制冷设备有限公司 | 空调器的控制方法、装置、空调器及电子设备 |
CN111121337B (zh) * | 2019-12-31 | 2022-03-22 | 宁波奥克斯电气股份有限公司 | 空调双冷凝器除霜方法和空调 |
CN113154654B (zh) * | 2021-01-28 | 2022-04-22 | 珠海格力电器股份有限公司 | 一种空调除霜控制方法、装置、存储介质及空调 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104011485A (zh) * | 2012-01-24 | 2014-08-27 | 三菱电机株式会社 | 空气调节装置 |
CN104089427A (zh) * | 2014-06-24 | 2014-10-08 | 珠海格力电器股份有限公司 | 空调系统及其控制方法 |
CN105247302A (zh) * | 2013-05-31 | 2016-01-13 | 三菱电机株式会社 | 空调装置 |
CN105723168A (zh) * | 2013-10-24 | 2016-06-29 | 三菱电机株式会社 | 空调装置 |
CN205373130U (zh) * | 2015-12-28 | 2016-07-06 | 许德虎 | 一种不停机除霜热泵机组 |
EP3062031A1 (en) * | 2013-10-24 | 2016-08-31 | Mitsubishi Electric Corporation | Air conditioner |
CN106104178A (zh) * | 2014-02-27 | 2016-11-09 | 三菱电机株式会社 | 热源侧单元以及制冷循环装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9279608B2 (en) * | 2010-07-29 | 2016-03-08 | Mitsubishi Electric Corporation | Heat pump |
-
2017
- 2017-04-01 CN CN201710214515.5A patent/CN106918122B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104011485A (zh) * | 2012-01-24 | 2014-08-27 | 三菱电机株式会社 | 空气调节装置 |
CN105247302A (zh) * | 2013-05-31 | 2016-01-13 | 三菱电机株式会社 | 空调装置 |
CN105723168A (zh) * | 2013-10-24 | 2016-06-29 | 三菱电机株式会社 | 空调装置 |
EP3062031A1 (en) * | 2013-10-24 | 2016-08-31 | Mitsubishi Electric Corporation | Air conditioner |
CN106104178A (zh) * | 2014-02-27 | 2016-11-09 | 三菱电机株式会社 | 热源侧单元以及制冷循环装置 |
CN104089427A (zh) * | 2014-06-24 | 2014-10-08 | 珠海格力电器股份有限公司 | 空调系统及其控制方法 |
CN205373130U (zh) * | 2015-12-28 | 2016-07-06 | 许德虎 | 一种不停机除霜热泵机组 |
Also Published As
Publication number | Publication date |
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CN106918122A (zh) | 2017-07-04 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Co-patentee after: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee before: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. |
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TR01 | Transfer of patent right |