CN115307348A - 一种逆循环除霜空气源热泵系统及其控制方法 - Google Patents
一种逆循环除霜空气源热泵系统及其控制方法 Download PDFInfo
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- CN115307348A CN115307348A CN202210932902.3A CN202210932902A CN115307348A CN 115307348 A CN115307348 A CN 115307348A CN 202210932902 A CN202210932902 A CN 202210932902A CN 115307348 A CN115307348 A CN 115307348A
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- 238000010257 thawing Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 124
- 239000003507 refrigerant Substances 0.000 claims description 61
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
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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
- F25B47/022—Defrosting cycles hot gas defrosting
- F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
-
- 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
Description
Claims (10)
Priority Applications (1)
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CN202210932902.3A CN115307348A (zh) | 2022-08-04 | 2022-08-04 | 一种逆循环除霜空气源热泵系统及其控制方法 |
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CN202210932902.3A CN115307348A (zh) | 2022-08-04 | 2022-08-04 | 一种逆循环除霜空气源热泵系统及其控制方法 |
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CN115307348A true CN115307348A (zh) | 2022-11-08 |
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CN202210932902.3A Pending CN115307348A (zh) | 2022-08-04 | 2022-08-04 | 一种逆循环除霜空气源热泵系统及其控制方法 |
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Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03260566A (ja) * | 1990-03-08 | 1991-11-20 | Mitsubishi Electric Corp | 気液二相流体の分配器 |
KR19990079318A (ko) * | 1998-04-03 | 1999-11-05 | 윤종용 | 분리형 공기조화기의 열교환기 |
JP2000241047A (ja) * | 1999-02-23 | 2000-09-08 | Mitsubishi Electric Corp | 気液二相流体分配器およびそれを用いた冷凍サイクル装置 |
KR20000055927A (ko) * | 1999-02-11 | 2000-09-15 | 구자홍 | 에어컨용 냉매 분배기 |
CN201177422Y (zh) * | 2008-03-06 | 2009-01-07 | 张俊 | 一种空调器用不停机化霜装置 |
JP2010133644A (ja) * | 2008-12-04 | 2010-06-17 | Hitachi Appliances Inc | 分配器 |
JP2011144960A (ja) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | 空気調和機および空気調和機の除霜運転方法 |
CN201935491U (zh) * | 2011-01-27 | 2011-08-17 | 广州金抡电器有限公司 | 一种空调热泵机组用分液器组件 |
JP2011202875A (ja) * | 2010-03-25 | 2011-10-13 | Hitachi Appliances Inc | 空気調和機 |
CN202835938U (zh) * | 2012-09-18 | 2013-03-27 | 广东美的电器股份有限公司 | 冷凝器和空调室外机 |
JP2014025659A (ja) * | 2012-07-27 | 2014-02-06 | Daikin Ind Ltd | 空気調和機 |
JP2014081149A (ja) * | 2012-10-17 | 2014-05-08 | Hitachi Appliances Inc | 冷媒分配器及びこれを備える冷凍サイクル装置 |
CN104235965A (zh) * | 2013-06-24 | 2014-12-24 | 广东美的集团芜湖制冷设备有限公司 | 室外机冷凝器及空调器 |
CN104879973A (zh) * | 2015-04-29 | 2015-09-02 | 广东美的制冷设备有限公司 | 一种不换向可自主连续除霜空调的控制方法及空调系统 |
WO2016208042A1 (ja) * | 2015-06-25 | 2016-12-29 | 三菱電機株式会社 | 空気調和装置 |
US20170038125A1 (en) * | 2014-04-22 | 2017-02-09 | Hitachi Appliances, Inc. | Air conditioner and defrosting operation method therefor |
CN107062713A (zh) * | 2017-03-30 | 2017-08-18 | 珠海格力电器股份有限公司 | 一种分液器组件及其空调器 |
JP3215761U (ja) * | 2018-01-30 | 2018-04-12 | 株式会社藤島建設 | ヒートポンプ |
CN109386982A (zh) * | 2018-09-27 | 2019-02-26 | 珠海格力电器股份有限公司 | 空调器及其控制方法 |
CN109539622A (zh) * | 2018-11-30 | 2019-03-29 | 上海海立睿能环境技术有限公司 | 一种空气源热泵机组及其化霜控制方法 |
JP2019060545A (ja) * | 2017-09-27 | 2019-04-18 | 三菱重工サーマルシステムズ株式会社 | 空気調和機 |
CN209944808U (zh) * | 2019-06-04 | 2020-01-14 | 浙江正理生能科技有限公司 | 一种具有化霜结构的空气源热泵 |
CN111678224A (zh) * | 2020-06-18 | 2020-09-18 | 青岛海信日立空调系统有限公司 | 一种空气源热泵 |
CN111765594A (zh) * | 2019-04-02 | 2020-10-13 | 珠海格力电器股份有限公司 | 一种自动除霜的空调系统及其控制方法 |
CN113551450A (zh) * | 2021-07-20 | 2021-10-26 | 广东博益空调配套设备有限公司 | 一种均流融霜换热装置 |
-
2022
- 2022-08-04 CN CN202210932902.3A patent/CN115307348A/zh active Pending
Patent Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03260566A (ja) * | 1990-03-08 | 1991-11-20 | Mitsubishi Electric Corp | 気液二相流体の分配器 |
KR19990079318A (ko) * | 1998-04-03 | 1999-11-05 | 윤종용 | 분리형 공기조화기의 열교환기 |
KR20000055927A (ko) * | 1999-02-11 | 2000-09-15 | 구자홍 | 에어컨용 냉매 분배기 |
JP2000241047A (ja) * | 1999-02-23 | 2000-09-08 | Mitsubishi Electric Corp | 気液二相流体分配器およびそれを用いた冷凍サイクル装置 |
CN201177422Y (zh) * | 2008-03-06 | 2009-01-07 | 张俊 | 一种空调器用不停机化霜装置 |
JP2010133644A (ja) * | 2008-12-04 | 2010-06-17 | Hitachi Appliances Inc | 分配器 |
JP2011144960A (ja) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | 空気調和機および空気調和機の除霜運転方法 |
JP2011202875A (ja) * | 2010-03-25 | 2011-10-13 | Hitachi Appliances Inc | 空気調和機 |
CN201935491U (zh) * | 2011-01-27 | 2011-08-17 | 广州金抡电器有限公司 | 一种空调热泵机组用分液器组件 |
JP2014025659A (ja) * | 2012-07-27 | 2014-02-06 | Daikin Ind Ltd | 空気調和機 |
CN202835938U (zh) * | 2012-09-18 | 2013-03-27 | 广东美的电器股份有限公司 | 冷凝器和空调室外机 |
JP2014081149A (ja) * | 2012-10-17 | 2014-05-08 | Hitachi Appliances Inc | 冷媒分配器及びこれを備える冷凍サイクル装置 |
CN104235965A (zh) * | 2013-06-24 | 2014-12-24 | 广东美的集团芜湖制冷设备有限公司 | 室外机冷凝器及空调器 |
US20170038125A1 (en) * | 2014-04-22 | 2017-02-09 | Hitachi Appliances, Inc. | Air conditioner and defrosting operation method therefor |
CN104879973A (zh) * | 2015-04-29 | 2015-09-02 | 广东美的制冷设备有限公司 | 一种不换向可自主连续除霜空调的控制方法及空调系统 |
WO2016208042A1 (ja) * | 2015-06-25 | 2016-12-29 | 三菱電機株式会社 | 空気調和装置 |
CN107062713A (zh) * | 2017-03-30 | 2017-08-18 | 珠海格力电器股份有限公司 | 一种分液器组件及其空调器 |
JP2019060545A (ja) * | 2017-09-27 | 2019-04-18 | 三菱重工サーマルシステムズ株式会社 | 空気調和機 |
JP3215761U (ja) * | 2018-01-30 | 2018-04-12 | 株式会社藤島建設 | ヒートポンプ |
CN109386982A (zh) * | 2018-09-27 | 2019-02-26 | 珠海格力电器股份有限公司 | 空调器及其控制方法 |
CN109539622A (zh) * | 2018-11-30 | 2019-03-29 | 上海海立睿能环境技术有限公司 | 一种空气源热泵机组及其化霜控制方法 |
CN111765594A (zh) * | 2019-04-02 | 2020-10-13 | 珠海格力电器股份有限公司 | 一种自动除霜的空调系统及其控制方法 |
CN209944808U (zh) * | 2019-06-04 | 2020-01-14 | 浙江正理生能科技有限公司 | 一种具有化霜结构的空气源热泵 |
CN111678224A (zh) * | 2020-06-18 | 2020-09-18 | 青岛海信日立空调系统有限公司 | 一种空气源热泵 |
CN113551450A (zh) * | 2021-07-20 | 2021-10-26 | 广东博益空调配套设备有限公司 | 一种均流融霜换热装置 |
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Effective date of registration: 20240312 Address after: 710000 the 12th and 14th floors of the main building of the scientific research complex, No. 669, Hangtian Middle Road, national civil aerospace industry base, Xi'an, Shaanxi Province Applicant after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region after: China Applicant after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: 710054 No. 669, Hangtian Middle Road, national civil aerospace industry base, Xi'an, Shaanxi Province Applicant before: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region before: China Applicant before: XI'AN JIAOTONG University Applicant before: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. |