EP3333503A4 - Dispositif de réfrigération - Google Patents

Dispositif de réfrigération Download PDF

Info

Publication number
EP3333503A4
EP3333503A4 EP16834816.7A EP16834816A EP3333503A4 EP 3333503 A4 EP3333503 A4 EP 3333503A4 EP 16834816 A EP16834816 A EP 16834816A EP 3333503 A4 EP3333503 A4 EP 3333503A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration device
refrigeration
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.)
Granted
Application number
EP16834816.7A
Other languages
German (de)
English (en)
Other versions
EP3333503B1 (fr
EP3333503A1 (fr
Inventor
Takuya KITAO
Akitoshi Ueno
Kouichi Kita
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3333503A1 publication Critical patent/EP3333503A1/fr
Publication of EP3333503A4 publication Critical patent/EP3333503A4/fr
Application granted granted Critical
Publication of EP3333503B1 publication Critical patent/EP3333503B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F25B49/022—Compressor control arrangements
    • 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
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP16834816.7A 2015-08-07 2016-08-05 Dispositif de réfrigération Active EP3333503B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015157590A JP6048549B1 (ja) 2015-08-07 2015-08-07 冷凍装置
PCT/JP2016/003624 WO2017026115A1 (fr) 2015-08-07 2016-08-05 Dispositif de réfrigération

Publications (3)

Publication Number Publication Date
EP3333503A1 EP3333503A1 (fr) 2018-06-13
EP3333503A4 true EP3333503A4 (fr) 2019-04-03
EP3333503B1 EP3333503B1 (fr) 2024-05-15

Family

ID=57572385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16834816.7A Active EP3333503B1 (fr) 2015-08-07 2016-08-05 Dispositif de réfrigération

Country Status (4)

Country Link
EP (1) EP3333503B1 (fr)
JP (1) JP6048549B1 (fr)
CN (1) CN107850347B (fr)
WO (1) WO2017026115A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6948796B2 (ja) * 2017-01-24 2021-10-13 三菱重工サーマルシステムズ株式会社 冷媒回路システム及び制御方法
JPWO2021229770A1 (fr) * 2020-05-14 2021-11-18
CN112963888B (zh) * 2021-01-28 2022-12-23 浙江中广电器集团股份有限公司 一种具有无水地暖功能多联机的压缩机冷油启动方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100300125A1 (en) * 2009-05-28 2010-12-02 Ford Global Technologies, Llc Automotive climate system and method of controlling same
US20130319018A1 (en) * 2012-05-30 2013-12-05 Samsung Electronics Co., Ltd. Multi type air conditioner and cooling and heating control method thereof
EP2767779A1 (fr) * 2011-09-30 2014-08-20 Daikin Industries, Ltd. Système de cycle de fluide caloporteur
EP2873928A1 (fr) * 2012-10-18 2015-05-20 Daikin Industries, Ltd. Climatiseur
US20150135751A1 (en) * 2013-11-20 2015-05-21 Mitsubishi Electric Corporation Refrigeration cycle apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3611447B2 (ja) * 1998-04-27 2005-01-19 株式会社東芝 冷蔵庫
JP2005090808A (ja) * 2003-09-16 2005-04-07 Matsushita Electric Ind Co Ltd 冷蔵庫
JP4365378B2 (ja) * 2006-02-21 2009-11-18 三菱電機株式会社 除霜運転制御装置および除霜運転制御方法
JP2008070015A (ja) * 2006-09-13 2008-03-27 Toshiba Corp 冷蔵庫
JP2009115359A (ja) * 2007-11-05 2009-05-28 Daikin Ind Ltd 空調制御装置、空気調和装置および空調制御方法
JP5113776B2 (ja) * 2009-01-30 2013-01-09 日立アプライアンス株式会社 冷凍装置
JP4993014B2 (ja) * 2010-09-30 2012-08-08 ダイキン工業株式会社 コントローラおよび空調処理システム
JP6053826B2 (ja) * 2012-12-28 2016-12-27 三菱電機株式会社 空気調和装置
CN104019528B (zh) * 2014-06-26 2016-06-22 东元总合科技（杭州）有限公司 变频空调高效节能运转控制算法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100300125A1 (en) * 2009-05-28 2010-12-02 Ford Global Technologies, Llc Automotive climate system and method of controlling same
EP2767779A1 (fr) * 2011-09-30 2014-08-20 Daikin Industries, Ltd. Système de cycle de fluide caloporteur
US20130319018A1 (en) * 2012-05-30 2013-12-05 Samsung Electronics Co., Ltd. Multi type air conditioner and cooling and heating control method thereof
EP2873928A1 (fr) * 2012-10-18 2015-05-20 Daikin Industries, Ltd. Climatiseur
US20150135751A1 (en) * 2013-11-20 2015-05-21 Mitsubishi Electric Corporation Refrigeration cycle apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017026115A1 *

Also Published As

Publication number Publication date
EP3333503B1 (fr) 2024-05-15
CN107850347B (zh) 2020-07-10
JP6048549B1 (ja) 2016-12-21
CN107850347A (zh) 2018-03-27
JP2017036872A (ja) 2017-02-16
EP3333503A1 (fr) 2018-06-13
WO2017026115A1 (fr) 2017-02-16

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