CN113623706B - 防冻保护方法、防冻保护系统以及水系统热泵机组 - Google Patents

防冻保护方法、防冻保护系统以及水系统热泵机组 Download PDF

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Publication number
CN113623706B
CN113623706B CN202010386253.2A CN202010386253A CN113623706B CN 113623706 B CN113623706 B CN 113623706B CN 202010386253 A CN202010386253 A CN 202010386253A CN 113623706 B CN113623706 B CN 113623706B
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China
Prior art keywords
pump unit
heat pump
water
water system
system heat
Prior art date
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CN202010386253.2A
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English (en)
Chinese (zh)
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CN113623706A (zh
Inventor
罗亚军
谢江
杨继坤
黄晓东
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.)
Gulun Environmental Technology Suzhou Co ltd
Original Assignee
Emerson Climate Technologies Suzhou 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.)
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Application filed by Emerson Climate Technologies Suzhou Co Ltd filed Critical Emerson Climate Technologies Suzhou Co Ltd
Priority to CN202010386253.2A priority Critical patent/CN113623706B/zh
Priority to PCT/CN2020/122389 priority patent/WO2021227365A1/fr
Publication of CN113623706A publication Critical patent/CN113623706A/zh
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Publication of CN113623706B publication Critical patent/CN113623706B/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • 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
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • 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
    • 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
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression 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
    • 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
    • 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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Air Conditioning Control Device (AREA)
CN202010386253.2A 2020-05-09 2020-05-09 防冻保护方法、防冻保护系统以及水系统热泵机组 Active CN113623706B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010386253.2A CN113623706B (zh) 2020-05-09 2020-05-09 防冻保护方法、防冻保护系统以及水系统热泵机组
PCT/CN2020/122389 WO2021227365A1 (fr) 2020-05-09 2020-10-21 Procédé de protection antigel, système de protection antigel et unité de pompe à chaleur de système d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010386253.2A CN113623706B (zh) 2020-05-09 2020-05-09 防冻保护方法、防冻保护系统以及水系统热泵机组

Publications (2)

Publication Number Publication Date
CN113623706A CN113623706A (zh) 2021-11-09
CN113623706B true CN113623706B (zh) 2023-05-16

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CN202010386253.2A Active CN113623706B (zh) 2020-05-09 2020-05-09 防冻保护方法、防冻保护系统以及水系统热泵机组

Country Status (2)

Country Link
CN (1) CN113623706B (fr)
WO (1) WO2021227365A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114046591A (zh) * 2021-12-01 2022-02-15 南京天加环境科技有限公司 一种户式水机控制方法
CN114294784B (zh) * 2021-12-28 2023-08-01 中山市爱美泰电器有限公司 一种热泵机组除霜控制方法及热泵机组
CN114279108B (zh) * 2021-12-29 2023-09-12 中山市爱美泰电器有限公司 一种防止热泵制冷过程中水流缺失导致失效的控制方法
CN114739063B (zh) * 2022-04-26 2024-02-23 青岛海尔空调电子有限公司 热泵机组及其控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256689A (zh) * 2013-05-28 2013-08-21 李智华 集成水路保护器
CN105180539A (zh) * 2015-09-08 2015-12-23 广东芬尼克兹节能设备有限公司 一种热泵机组防冻控制方法及系统
CN109340901A (zh) * 2018-10-12 2019-02-15 上海海立睿能环境技术有限公司 一种低温空气源热泵采暖机的防冻控制方法
CN109506319A (zh) * 2018-11-21 2019-03-22 珠海格力电器股份有限公司 采暖机及其自动防冻控制方法
CN110542256A (zh) * 2019-09-10 2019-12-06 珠海格力电器股份有限公司 防冻控制方法、装置、热泵水系统以及存储介质
CN110553345A (zh) * 2019-09-12 2019-12-10 珠海格力电器股份有限公司 机组自动防冻的方法及空调系统

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* Cited by examiner, † Cited by third party
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JP2009216321A (ja) * 2008-03-11 2009-09-24 Yamatake Corp 凍結防止制御システムおよび凍結防止制御方法
CN103471251B (zh) * 2013-08-13 2016-01-06 江苏天舒电器有限公司 一种用于热泵热水机的防冻控制方法
JP6842961B2 (ja) * 2017-03-17 2021-03-17 大阪瓦斯株式会社 ハイブリッドヒートポンプシステム
CN107166741B (zh) * 2017-06-19 2019-10-01 广东美的暖通设备有限公司 热泵机组及其防冻结控制方法
CN107957156B (zh) * 2017-11-27 2020-03-24 青岛奥利凯中央空调有限公司 空气源热泵机组除霜控制方法
CN109237722B (zh) * 2018-09-20 2020-01-07 珠海格力电器股份有限公司 四通阀故障检测方法、四通阀故障检测装置及空调系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256689A (zh) * 2013-05-28 2013-08-21 李智华 集成水路保护器
CN105180539A (zh) * 2015-09-08 2015-12-23 广东芬尼克兹节能设备有限公司 一种热泵机组防冻控制方法及系统
CN109340901A (zh) * 2018-10-12 2019-02-15 上海海立睿能环境技术有限公司 一种低温空气源热泵采暖机的防冻控制方法
CN109506319A (zh) * 2018-11-21 2019-03-22 珠海格力电器股份有限公司 采暖机及其自动防冻控制方法
CN110542256A (zh) * 2019-09-10 2019-12-06 珠海格力电器股份有限公司 防冻控制方法、装置、热泵水系统以及存储介质
CN110553345A (zh) * 2019-09-12 2019-12-10 珠海格力电器股份有限公司 机组自动防冻的方法及空调系统

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CN113623706A (zh) 2021-11-09

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Address after: No. 69 Suhong West Road, Industrial Park, Suzhou City, Jiangsu Province, 215101

Patentee after: Gulun Environmental Technology (Suzhou) Co.,Ltd.

Country or region after: China

Address before: Emerson R & D and overall solution center, No. 35, Suhong West Road, Suzhou Industrial Park, Jiangsu Province, 215000

Patentee before: EMERSON CLIMATE TECHNOLOGIES (SUZHOU) Co.,Ltd.

Country or region before: China