JP6123650B2 - ヒートポンプサイクル装置 - Google Patents

ヒートポンプサイクル装置 Download PDF

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Publication number
JP6123650B2
JP6123650B2 JP2013239602A JP2013239602A JP6123650B2 JP 6123650 B2 JP6123650 B2 JP 6123650B2 JP 2013239602 A JP2013239602 A JP 2013239602A JP 2013239602 A JP2013239602 A JP 2013239602A JP 6123650 B2 JP6123650 B2 JP 6123650B2
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JP
Japan
Prior art keywords
defrosting operation
evaporator
heat
air
defrosting
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.)
Active
Application number
JP2013239602A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015098986A (ja
Inventor
昌宏 高津
昌宏 高津
竹内　清
清 竹内
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.)
Denso Corp
Original Assignee
Denso Corp
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53179177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6123650(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2013239602A priority Critical patent/JP6123650B2/ja
Priority to PCT/JP2014/005595 priority patent/WO2015075882A1/ja
Priority to DE112014005287.6T priority patent/DE112014005287B4/de
Publication of JP2015098986A publication Critical patent/JP2015098986A/ja
Application granted granted Critical
Publication of JP6123650B2 publication Critical patent/JP6123650B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/001—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • 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
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/43—Defrosting; Preventing freezing of indoor units
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • F24D2200/123—Compression type 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
    • 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/11—Sensor to detect if defrost is necessary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
JP2013239602A 2013-11-20 2013-11-20 ヒートポンプサイクル装置 Active JP6123650B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013239602A JP6123650B2 (ja) 2013-11-20 2013-11-20 ヒートポンプサイクル装置
PCT/JP2014/005595 WO2015075882A1 (ja) 2013-11-20 2014-11-07 ヒートポンプサイクル装置
DE112014005287.6T DE112014005287B4 (de) 2013-11-20 2014-11-07 Wärmepumpenkreislaufvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013239602A JP6123650B2 (ja) 2013-11-20 2013-11-20 ヒートポンプサイクル装置

Publications (2)

Publication Number Publication Date
JP2015098986A JP2015098986A (ja) 2015-05-28
JP6123650B2 true JP6123650B2 (ja) 2017-05-10

Family

ID=53179177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013239602A Active JP6123650B2 (ja) 2013-11-20 2013-11-20 ヒートポンプサイクル装置

Country Status (3)

Country Link
JP (1) JP6123650B2 (de)
DE (1) DE112014005287B4 (de)
WO (1) WO2015075882A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017026254A (ja) * 2015-07-27 2017-02-02 株式会社ノーリツ 給湯装置
JP6781560B2 (ja) * 2016-03-24 2020-11-04 株式会社長府製作所 換気装置
JP2018091536A (ja) * 2016-12-01 2018-06-14 株式会社デンソー 冷凍サイクル装置
DE102021104741A1 (de) 2021-02-26 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Heizeinrichtung, Heizsystem und Verfahren
US11835277B2 (en) * 2021-03-31 2023-12-05 Rheem Manufacturing Company Defrost systems and methods for heat pump water heaters

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05296646A (ja) * 1992-04-16 1993-11-09 Fuji Electric Co Ltd ショーケースの除霜制御装置
JPH10160303A (ja) * 1996-11-28 1998-06-19 Denso Corp 冷凍機の除霜制御装置
JP3976450B2 (ja) * 1999-07-06 2007-09-19 三洋電機株式会社 冷却システム
JP4518998B2 (ja) * 2005-04-28 2010-08-04 株式会社東洋製作所 ヒートポンプ式空気調和装置
JP2009063246A (ja) 2007-09-07 2009-03-26 Hitachi Appliances Inc ヒートポンプ給湯機
JP5779315B2 (ja) * 2009-09-02 2015-09-16 サンポット株式会社 ヒートポンプ装置
JP2011080716A (ja) * 2009-10-08 2011-04-21 Hitachi Appliances Inc ヒートポンプ給湯機
JP5093263B2 (ja) * 2010-02-24 2012-12-12 三菱電機株式会社 冷蔵庫
JP2012225527A (ja) 2011-04-15 2012-11-15 Hoshizaki Electric Co Ltd 冷却貯蔵庫の除霜制御装置
CN103597291B (zh) * 2011-06-08 2017-03-01 三菱电机株式会社 制冷空调装置
JP5505385B2 (ja) * 2011-08-11 2014-05-28 ダイキン工業株式会社 冷凍装置

Also Published As

Publication number Publication date
WO2015075882A1 (ja) 2015-05-28
DE112014005287B4 (de) 2021-10-14
DE112014005287T5 (de) 2016-08-11
JP2015098986A (ja) 2015-05-28

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