CN110553436B - 一种热泵结霜积灰的判定方法 - Google Patents
一种热泵结霜积灰的判定方法 Download PDFInfo
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- CN110553436B CN110553436B CN201910769092.2A CN201910769092A CN110553436B CN 110553436 B CN110553436 B CN 110553436B CN 201910769092 A CN201910769092 A CN 201910769092A CN 110553436 B CN110553436 B CN 110553436B
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- 230000008021 deposition Effects 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000010257 thawing Methods 0.000 claims description 23
- 238000001704 evaporation Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 230000008020 evaporation Effects 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 11
- 238000004781 supercooling Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- 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
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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
Abstract
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CN201910769092.2A CN110553436B (zh) | 2019-08-20 | 2019-08-20 | 一种热泵结霜积灰的判定方法 |
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CN201910769092.2A CN110553436B (zh) | 2019-08-20 | 2019-08-20 | 一种热泵结霜积灰的判定方法 |
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CN110553436A CN110553436A (zh) | 2019-12-10 |
CN110553436B true CN110553436B (zh) | 2021-08-06 |
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CN201910769092.2A Active CN110553436B (zh) | 2019-08-20 | 2019-08-20 | 一种热泵结霜积灰的判定方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112944582B (zh) * | 2021-03-01 | 2022-09-06 | 青岛海尔(胶州)空调器有限公司 | 用于提示空调自清洁的方法、装置及空调 |
CN114889397A (zh) * | 2022-05-04 | 2022-08-12 | 上海热翼智控系统有限公司 | 准确识别热泵空调车外侧换热器结霜的方法及其实施装置 |
Citations (8)
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---|---|---|---|---|
CN1107218A (zh) * | 1993-12-10 | 1995-08-23 | 科普兰公司 | 用于热泵的阻断风扇检测系统 |
JP2002147904A (ja) * | 2000-11-13 | 2002-05-22 | Daikin Ind Ltd | 熱交換器の着霜検知方法および冷凍装置 |
CN103712388A (zh) * | 2013-09-26 | 2014-04-09 | 宁波奥克斯空调有限公司 | 一种新型除霜系统及其控制方法 |
JP2016161256A (ja) * | 2015-03-04 | 2016-09-05 | 株式会社富士通ゼネラル | 空気調和装置 |
CN107940877A (zh) * | 2017-12-08 | 2018-04-20 | 河南城建学院 | 一种冷库除霜控制系统及控制方法 |
CN109028463A (zh) * | 2018-05-24 | 2018-12-18 | 青岛海尔空调器有限总公司 | 空调器除霜控制方法 |
CN109614663A (zh) * | 2018-11-20 | 2019-04-12 | 北京工业大学 | 一种评价空气源热泵抑霜能力的方法 |
CN109724225A (zh) * | 2019-01-02 | 2019-05-07 | 四川长虹空调有限公司 | 基于温差检测的提高直流变频空调室外机换热性能的方法 |
-
2019
- 2019-08-20 CN CN201910769092.2A patent/CN110553436B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1107218A (zh) * | 1993-12-10 | 1995-08-23 | 科普兰公司 | 用于热泵的阻断风扇检测系统 |
US5528908A (en) * | 1993-12-10 | 1996-06-25 | Copeland Corporation | Blocked fan detection system for heat pump |
JP2002147904A (ja) * | 2000-11-13 | 2002-05-22 | Daikin Ind Ltd | 熱交換器の着霜検知方法および冷凍装置 |
CN103712388A (zh) * | 2013-09-26 | 2014-04-09 | 宁波奥克斯空调有限公司 | 一种新型除霜系统及其控制方法 |
JP2016161256A (ja) * | 2015-03-04 | 2016-09-05 | 株式会社富士通ゼネラル | 空気調和装置 |
CN107940877A (zh) * | 2017-12-08 | 2018-04-20 | 河南城建学院 | 一种冷库除霜控制系统及控制方法 |
CN109028463A (zh) * | 2018-05-24 | 2018-12-18 | 青岛海尔空调器有限总公司 | 空调器除霜控制方法 |
CN109614663A (zh) * | 2018-11-20 | 2019-04-12 | 北京工业大学 | 一种评价空气源热泵抑霜能力的方法 |
CN109724225A (zh) * | 2019-01-02 | 2019-05-07 | 四川长虹空调有限公司 | 基于温差检测的提高直流变频空调室外机换热性能的方法 |
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Address after: 510000 No. 125, CHUANGYOU Road, Xintang Town, Zengcheng, Guangzhou, Guangdong (in the core area of Zengcheng economic and Technological Development Zone) Patentee after: Guangdong Newente New Energy Technology Co.,Ltd. Country or region after: China Address before: No.125 CHUANGYOU Road, Xintang Town, Zengcheng, Guangzhou, Guangdong 511340 (in the core area of Zengcheng economic and Technological Development Zone) Patentee before: GUANGDONG NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |
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