JP5673612B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP5673612B2
JP5673612B2 JP2012143606A JP2012143606A JP5673612B2 JP 5673612 B2 JP5673612 B2 JP 5673612B2 JP 2012143606 A JP2012143606 A JP 2012143606A JP 2012143606 A JP2012143606 A JP 2012143606A JP 5673612 B2 JP5673612 B2 JP 5673612B2
Authority
JP
Japan
Prior art keywords
refrigerant
desiccant
machine room
air
compressor
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.)
Expired - Fee Related
Application number
JP2012143606A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014006027A (ja
JP2014006027A5 (https=
Inventor
康巨 鈴木
康巨 鈴木
牧野　浩招
浩招 牧野
英明 前山
英明 前山
稔 石井
稔 石井
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012143606A priority Critical patent/JP5673612B2/ja
Priority to EP13160066.0A priority patent/EP2679921B1/en
Priority to CN201310149045.0A priority patent/CN103512292B/zh
Priority to CN2013202184373U priority patent/CN203274387U/zh
Publication of JP2014006027A publication Critical patent/JP2014006027A/ja
Publication of JP2014006027A5 publication Critical patent/JP2014006027A5/ja
Application granted granted Critical
Publication of JP5673612B2 publication Critical patent/JP5673612B2/ja
Expired - Fee Related 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • 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
    • F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • 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
    • 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
    • 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
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids

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)
  • Central Air Conditioning (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Drying Of Gases (AREA)
  • Compressor (AREA)
JP2012143606A 2012-06-27 2012-06-27 冷凍サイクル装置 Expired - Fee Related JP5673612B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012143606A JP5673612B2 (ja) 2012-06-27 2012-06-27 冷凍サイクル装置
EP13160066.0A EP2679921B1 (en) 2012-06-27 2013-03-19 Refrigeration cycle apparatus
CN201310149045.0A CN103512292B (zh) 2012-06-27 2013-04-26 制冷循环装置
CN2013202184373U CN203274387U (zh) 2012-06-27 2013-04-26 制冷循环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012143606A JP5673612B2 (ja) 2012-06-27 2012-06-27 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2014006027A JP2014006027A (ja) 2014-01-16
JP2014006027A5 JP2014006027A5 (https=) 2014-08-14
JP5673612B2 true JP5673612B2 (ja) 2015-02-18

Family

ID=47915494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012143606A Expired - Fee Related JP5673612B2 (ja) 2012-06-27 2012-06-27 冷凍サイクル装置

Country Status (3)

Country Link
EP (1) EP2679921B1 (https=)
JP (1) JP5673612B2 (https=)
CN (2) CN203274387U (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5673612B2 (ja) * 2012-06-27 2015-02-18 三菱電機株式会社 冷凍サイクル装置
JP6177158B2 (ja) * 2014-02-25 2017-08-09 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和機
JP6431366B2 (ja) * 2014-12-26 2018-11-28 日立ジョンソンコントロールズ空調株式会社 空気調和システム
EP3150943B1 (en) * 2015-07-17 2019-03-27 Mitsubishi Electric Corporation Air conditioning apparatus including indoor unit and outdoor unit
JP6696175B2 (ja) * 2015-12-28 2020-05-20 ユニオン昭和株式会社 コンデンサ
JP6593925B2 (ja) * 2016-04-26 2019-10-23 Ｖｉｇｏ Ｍｅｄｉｃａｌ株式会社 酸素濃縮装置
US11067303B2 (en) 2017-02-01 2021-07-20 Mitsubishi Electric Corporation Air-conditioning apparatus
JP6477767B2 (ja) * 2017-03-31 2019-03-06 ダイキン工業株式会社 冷凍装置
CN111511874A (zh) * 2017-12-18 2020-08-07 大金工业株式会社 制冷循环装置
EP3795927B1 (en) * 2018-05-17 2023-03-08 Mitsubishi Electric Corporation Refrigeration cycle device
KR102913913B1 (ko) * 2020-07-20 2026-01-15 엘지전자 주식회사 히트펌프
JP7229975B2 (ja) * 2020-08-07 2023-02-28 日本電子株式会社 自動分析装置および保冷庫
CN115722040B (zh) * 2021-08-25 2026-01-16 泛亚气体技术（无锡）有限公司 一种冷干机以及冷干机的控制方法
JP7518418B2 (ja) * 2022-12-12 2024-07-18 ダイキン工業株式会社 空調ユニット
DE102023100555A1 (de) * 2023-01-12 2024-07-18 Vaillant Gmbh Konvektive Belüftung eines Wärmepumpengehäuses
EP4428457A1 (en) * 2023-03-08 2024-09-11 BDR Thermea Group B.V. Heat pump system
DE102023130458A1 (de) * 2023-11-03 2025-05-08 Stiebel Eltron Gmbh & Co. Kg Wärmepumpensystem, Luftführungsanordnung für ein Wärmepumpensystem und Verfahren zum Betreiben eines Wärmepumpensystems
US20250314404A1 (en) * 2024-04-09 2025-10-09 Clivet S.P.A. Heat pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2548886Y2 (ja) * 1992-08-26 1997-09-24 株式会社トクヤマ 除湿器
JP3505786B2 (ja) * 1994-06-17 2004-03-15 ダイキン工業株式会社 空気調和機
JPH1194291A (ja) * 1997-09-24 1999-04-09 Toshiba Corp 空気調和機
JPH11230648A (ja) * 1998-02-13 1999-08-27 Matsushita Electric Ind Co Ltd 可燃性冷媒を用いた冷凍機器の冷媒漏洩警報装置
JP3775920B2 (ja) * 1998-04-23 2006-05-17 松下電器産業株式会社 空気調和機
JP2000105003A (ja) * 1998-09-28 2000-04-11 Sanyo Electric Co Ltd 冷凍機ユニット
JP3485006B2 (ja) * 1998-12-22 2004-01-13 三菱電機株式会社 可燃性冷媒を用いた冷凍空調装置
JP2002350014A (ja) * 2001-05-22 2002-12-04 Daikin Ind Ltd 冷凍装置
JP3649236B2 (ja) * 2003-10-09 2005-05-18 ダイキン工業株式会社 空気調和装置
FR2954342B1 (fr) * 2009-12-18 2012-03-16 Arkema France Fluides de transfert de chaleur a inflammabilite reduite
JP5673612B2 (ja) * 2012-06-27 2015-02-18 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
JP2014006027A (ja) 2014-01-16
EP2679921A3 (en) 2016-01-06
EP2679921A2 (en) 2014-01-01
CN203274387U (zh) 2013-11-06
CN103512292A (zh) 2014-01-15
EP2679921B1 (en) 2016-10-19
CN103512292B (zh) 2015-10-14

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