CN112443999A - 一种空调器 - Google Patents

一种空调器 Download PDF

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Publication number
CN112443999A
CN112443999A CN202011371181.0A CN202011371181A CN112443999A CN 112443999 A CN112443999 A CN 112443999A CN 202011371181 A CN202011371181 A CN 202011371181A CN 112443999 A CN112443999 A CN 112443999A
Authority
CN
China
Prior art keywords
defrosting
heat exchanger
throttling device
flow path
outdoor heat
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.)
Pending
Application number
CN202011371181.0A
Other languages
English (en)
Chinese (zh)
Inventor
张恒
夏兴祥
孟建军
唐亚洲
高永坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Original Assignee
Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Hisense Hitachi Air Conditioning System Co Ltd filed Critical Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Priority to CN202011371181.0A priority Critical patent/CN112443999A/zh
Publication of CN112443999A publication Critical patent/CN112443999A/zh
Priority to PCT/CN2021/099382 priority patent/WO2022110761A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001—Compression cycle type
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0251—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units being defrosted alternately
    • 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
    • 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
    • F25B2313/029—Control issues
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CN202011371181.0A 2020-11-30 2020-11-30 一种空调器 Pending CN112443999A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011371181.0A CN112443999A (zh) 2020-11-30 2020-11-30 一种空调器
PCT/CN2021/099382 WO2022110761A1 (fr) 2020-11-30 2021-06-10 Climatiseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011371181.0A CN112443999A (zh) 2020-11-30 2020-11-30 一种空调器

Publications (1)

Publication Number Publication Date
CN112443999A true CN112443999A (zh) 2021-03-05

Family

ID=74737982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011371181.0A Pending CN112443999A (zh) 2020-11-30 2020-11-30 一种空调器

Country Status (2)

Country Link
CN (1) CN112443999A (fr)
WO (1) WO2022110761A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022110761A1 (fr) * 2020-11-30 2022-06-02 青岛海信日立空调系统有限公司 Climatiseur
WO2023005240A1 (fr) * 2021-07-30 2023-02-02 美的集团股份有限公司 Procédé et appareil de commande de climatiseur, climatiseur et support d'enregistrement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115342482A (zh) * 2022-08-23 2022-11-15 宁波奥克斯电气股份有限公司 一种除霜控制方法及空调器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101382351A (zh) * 2008-10-21 2009-03-11 中南大学 一种空气源热泵型空调器及其除霜方法
CN104807113A (zh) * 2015-04-30 2015-07-29 广东美的暖通设备有限公司 一种空调室外机、空调室外机除霜判定系统以及方法
CN205448435U (zh) * 2016-03-15 2016-08-10 广东美的制冷设备有限公司 一种可对冷凝器除霜的空调器
WO2017138108A1 (fr) * 2016-02-10 2017-08-17 三菱電機株式会社 Dispositif de climatisation
CN109668233A (zh) * 2018-12-12 2019-04-23 广东美的暖通设备有限公司 多联机系统
CN111425992A (zh) * 2020-04-13 2020-07-17 珠海格力电器股份有限公司 一种空调化霜控制方法、装置、存储介质及空调
CN111664549A (zh) * 2020-06-10 2020-09-15 青岛海信日立空调系统有限公司 空调器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4675927B2 (ja) * 2007-03-30 2011-04-27 三菱電機株式会社 空気調和装置
JP4946948B2 (ja) * 2008-03-31 2012-06-06 三菱電機株式会社 ヒートポンプ式空気調和装置
EP2889559B1 (fr) * 2012-08-03 2018-05-23 Mitsubishi Electric Corporation Dispositif de climatisation
JP6021940B2 (ja) * 2012-11-29 2016-11-09 三菱電機株式会社 空気調和装置
CN105987429A (zh) * 2015-02-05 2016-10-05 佛山市禾才科技服务有限公司 一种多联机空调系统及其制热待机快速启动控制方法
EP3287715B1 (fr) * 2015-04-20 2022-05-25 Mitsubishi Electric Corporation Appareil à cycle frigorifique
GB2563776C (en) * 2016-05-16 2020-12-02 Mitsubishi Electric Corp Air conditioning apparatus
CN108917219A (zh) * 2018-07-19 2018-11-30 广东芬尼克兹节能设备有限公司 热泵机组除霜系统及其除霜方法
CN112443999A (zh) * 2020-11-30 2021-03-05 青岛海信日立空调系统有限公司 一种空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101382351A (zh) * 2008-10-21 2009-03-11 中南大学 一种空气源热泵型空调器及其除霜方法
CN104807113A (zh) * 2015-04-30 2015-07-29 广东美的暖通设备有限公司 一种空调室外机、空调室外机除霜判定系统以及方法
WO2017138108A1 (fr) * 2016-02-10 2017-08-17 三菱電機株式会社 Dispositif de climatisation
CN205448435U (zh) * 2016-03-15 2016-08-10 广东美的制冷设备有限公司 一种可对冷凝器除霜的空调器
CN109668233A (zh) * 2018-12-12 2019-04-23 广东美的暖通设备有限公司 多联机系统
CN111425992A (zh) * 2020-04-13 2020-07-17 珠海格力电器股份有限公司 一种空调化霜控制方法、装置、存储介质及空调
CN111664549A (zh) * 2020-06-10 2020-09-15 青岛海信日立空调系统有限公司 空调器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022110761A1 (fr) * 2020-11-30 2022-06-02 青岛海信日立空调系统有限公司 Climatiseur
WO2023005240A1 (fr) * 2021-07-30 2023-02-02 美的集团股份有限公司 Procédé et appareil de commande de climatiseur, climatiseur et support d'enregistrement

Also Published As

Publication number Publication date
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Application publication date: 20210305

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