JP5536817B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

Info

Publication number
JP5536817B2
JP5536817B2 JP2012069583A JP2012069583A JP5536817B2 JP 5536817 B2 JP5536817 B2 JP 5536817B2 JP 2012069583 A JP2012069583 A JP 2012069583A JP 2012069583 A JP2012069583 A JP 2012069583A JP 5536817 B2 JP5536817 B2 JP 5536817B2
Authority
JP
Japan
Prior art keywords
refrigerant
pipe
refrigeration cycle
connection pipe
cycle apparatus
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
JP2012069583A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013200090A (ja
JP2013200090A5 (cg-RX-API-DMAC7.html
Inventor
宏明 坪江
敦彦 横関
福治 塚田
進 中山
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.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2012069583A priority Critical patent/JP5536817B2/ja
Priority to PCT/JP2013/055773 priority patent/WO2013146103A1/ja
Priority to US14/376,804 priority patent/US10066859B2/en
Priority to EP13769631.6A priority patent/EP2840335B1/en
Priority to CN201380008246.7A priority patent/CN104094069B/zh
Publication of JP2013200090A publication Critical patent/JP2013200090A/ja
Publication of JP2013200090A5 publication Critical patent/JP2013200090A5/ja
Application granted granted Critical
Publication of JP5536817B2 publication Critical patent/JP5536817B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line 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
    • F25B41/00—Fluid-circulation 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
    • 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
    • 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
    • F25B2400/12—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
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2012069583A 2012-03-26 2012-03-26 冷凍サイクル装置 Active JP5536817B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012069583A JP5536817B2 (ja) 2012-03-26 2012-03-26 冷凍サイクル装置
PCT/JP2013/055773 WO2013146103A1 (ja) 2012-03-26 2013-03-04 冷凍サイクル装置
US14/376,804 US10066859B2 (en) 2012-03-26 2013-03-04 Refrigerating cycle device
EP13769631.6A EP2840335B1 (en) 2012-03-26 2013-03-04 Refrigerating cycle device
CN201380008246.7A CN104094069B (zh) 2012-03-26 2013-03-04 制冷循环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012069583A JP5536817B2 (ja) 2012-03-26 2012-03-26 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2013200090A JP2013200090A (ja) 2013-10-03
JP2013200090A5 JP2013200090A5 (cg-RX-API-DMAC7.html) 2014-04-10
JP5536817B2 true JP5536817B2 (ja) 2014-07-02

Family

ID=49259376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012069583A Active JP5536817B2 (ja) 2012-03-26 2012-03-26 冷凍サイクル装置

Country Status (5)

Country Link
US (1) US10066859B2 (cg-RX-API-DMAC7.html)
EP (1) EP2840335B1 (cg-RX-API-DMAC7.html)
JP (1) JP5536817B2 (cg-RX-API-DMAC7.html)
CN (1) CN104094069B (cg-RX-API-DMAC7.html)
WO (1) WO2013146103A1 (cg-RX-API-DMAC7.html)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015105811A (ja) * 2013-12-02 2015-06-08 ダイキン工業株式会社 空気調和機
US20170121581A1 (en) * 2014-03-17 2017-05-04 Asahi Glass Company, Limited Heat pump apparatus
JPWO2015140886A1 (ja) * 2014-03-17 2017-04-06 三菱電機株式会社 冷凍サイクル装置
WO2016051606A1 (ja) * 2014-10-03 2016-04-07 三菱電機株式会社 空気調和装置
EP3415841A4 (en) * 2016-02-12 2019-03-13 Panasonic Intellectual Property Management Co., Ltd. REFRIGERATION CIRCUIT DEVICE
JPWO2017154093A1 (ja) * 2016-03-08 2018-08-09 三菱電機株式会社 車両用空気調和装置
WO2018101439A1 (ja) * 2016-11-30 2018-06-07 ダイキン工業株式会社 配管径の決定方法、配管径の決定装置、および冷凍装置
JP2018115831A (ja) * 2017-01-20 2018-07-26 ダイキン工業株式会社 室内ユニット
KR20180104521A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104509A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104513A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR102357608B1 (ko) * 2017-03-13 2022-02-04 엘지전자 주식회사 공기 조화기
KR20180104512A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104507A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104519A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104520A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104508A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104511A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104506A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20180104514A (ko) 2017-03-13 2018-09-21 엘지전자 주식회사 공기 조화기
KR20190000254A (ko) 2017-06-22 2019-01-02 엘지전자 주식회사 공기 조화기
JP6721546B2 (ja) * 2017-07-21 2020-07-15 ダイキン工業株式会社 冷凍装置
CN111247377B (zh) 2017-10-27 2022-05-10 三菱电机株式会社 制冷循环装置
WO2019124146A1 (ja) * 2017-12-18 2019-06-27 ダイキン工業株式会社 冷凍サイクル
US12270575B2 (en) 2017-12-18 2025-04-08 Daikin Industries, Ltd. Warm-water generating apparatus
BR112020010634A2 (pt) 2017-12-18 2020-11-10 Daikin Industries, Ltd. composição compreendendo refrigerante, uso da mesma, máquina de refrigeração tendo a mesma, e método para operação da dita máquina de refrigeração
US11820933B2 (en) 2017-12-18 2023-11-21 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11906207B2 (en) 2017-12-18 2024-02-20 Daikin Industries, Ltd. Refrigeration apparatus
US11549695B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Heat exchange unit
US12379140B2 (en) 2017-12-18 2025-08-05 Daikin Industries., Ltd. Air conditioner
US11441819B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11493244B2 (en) 2017-12-18 2022-11-08 Daikin Industries, Ltd. Air-conditioning unit
US11365335B2 (en) 2017-12-18 2022-06-21 Daikin Industries, Ltd. Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine
US11549041B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator
US11435118B2 (en) 2017-12-18 2022-09-06 Daikin Industries, Ltd. Heat source unit and refrigeration cycle apparatus
US11506425B2 (en) 2017-12-18 2022-11-22 Daikin Industries, Ltd. Refrigeration cycle apparatus
BR112020011145A2 (pt) * 2017-12-18 2020-11-17 Daikin Industries, Ltd. aparelho de ciclo de refrigeração
US11441802B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Air conditioning apparatus
JP7660334B2 (ja) * 2018-06-25 2025-04-11 ダイキン工業株式会社 冷凍サイクル装置
JP6886129B2 (ja) * 2019-03-26 2021-06-16 株式会社富士通ゼネラル 空気調和装置
JP2020201011A (ja) * 2019-06-12 2020-12-17 ダイキン工業株式会社 空調機
JP7154420B2 (ja) * 2019-08-07 2022-10-17 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331102B2 (ja) * 1995-08-16 2002-10-07 株式会社日立製作所 冷凍サイクルの容量制御装置
EP0971183B1 (en) * 1997-03-17 2004-05-26 Daikin Industries, Limited Air conditioner
JPH1163710A (ja) * 1997-08-08 1999-03-05 Toshiba Corp 空気調和機
DE60032748T2 (de) 1999-03-02 2007-04-26 Daikin Industries, Ltd. Kältevorrichtung
AU766695B2 (en) * 1999-03-02 2003-10-23 Daikin Industries, Ltd. Refrigerating device
JP2001194016A (ja) 1999-10-18 2001-07-17 Daikin Ind Ltd 冷凍装置
JP4543469B2 (ja) * 1999-12-27 2010-09-15 ダイキン工業株式会社 冷凍装置
JP2001248941A (ja) * 1999-12-28 2001-09-14 Daikin Ind Ltd 冷凍装置
JP2001248922A (ja) * 1999-12-28 2001-09-14 Daikin Ind Ltd 冷凍装置
JP2001227822A (ja) 2000-02-17 2001-08-24 Mitsubishi Electric Corp 冷凍空調装置
JP2002089978A (ja) 2000-09-11 2002-03-27 Daikin Ind Ltd ペア型の冷凍装置およびマルチ型の冷凍装置
JP4370478B2 (ja) * 2007-03-28 2009-11-25 日立アプライアンス株式会社 冷凍サイクル装置
JP5593618B2 (ja) * 2008-02-28 2014-09-24 ダイキン工業株式会社 冷凍装置
JP2010038502A (ja) * 2008-08-08 2010-02-18 Mitsubishi Electric Corp 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置
JP2011242048A (ja) * 2010-05-18 2011-12-01 Mitsubishi Electric Corp 冷凍サイクル装置

Also Published As

Publication number Publication date
EP2840335A1 (en) 2015-02-25
US20140373569A1 (en) 2014-12-25
US10066859B2 (en) 2018-09-04
JP2013200090A (ja) 2013-10-03
CN104094069A (zh) 2014-10-08
CN104094069B (zh) 2016-02-03
WO2013146103A1 (ja) 2013-10-03
EP2840335A4 (en) 2016-01-20
EP2840335B1 (en) 2022-05-04

Similar Documents

Publication Publication Date Title
JP5536817B2 (ja) 冷凍サイクル装置
JP6065429B2 (ja) 空気調和機
CN100419344C (zh) 空调装置
US6571575B1 (en) Air conditioner using inflammable refrigerant
JP6857815B2 (ja) 冷凍サイクル装置
JP6484950B2 (ja) 冷凍装置
JP4488712B2 (ja) 空気調和装置
JP2011002217A (ja) 冷凍装置および冷暖房装置
WO2019198175A1 (ja) 冷凍サイクル装置
JPWO2018101439A1 (ja) 配管径の決定方法、配管径の決定装置、および冷凍装置
CN107166580A (zh) 空调供热水系统
WO2008013105A1 (en) Air conditioner
WO2018135238A1 (ja) 室内ユニット
JP6242289B2 (ja) 冷凍サイクル装置
WO2014129361A1 (ja) 空気調和装置
EP2578966A1 (en) Refrigeration device and cooling and heating device
JPWO2020188756A1 (ja) ルームエアコン
JP6393181B2 (ja) 冷凍サイクル装置
JP6643627B2 (ja) 熱生成ユニット
JPWO2010109620A1 (ja) 負荷側中継ユニット及びそれを搭載した空調給湯複合システム
JP6413447B2 (ja) 冷凍装置
JP2017161164A (ja) 空調給湯システム
WO2025032679A1 (ja) 空気調和機
JP2020003104A (ja) 空気調和装置
WO2025229746A1 (ja) 冷凍サイクル装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140225

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20140225

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20140318

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140408

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140424

R150 Certificate of patent or registration of utility model

Ref document number: 5536817

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250