JP7196186B2 - 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置 - Google Patents

冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置 Download PDF

Info

Publication number
JP7196186B2
JP7196186B2 JP2020547861A JP2020547861A JP7196186B2 JP 7196186 B2 JP7196186 B2 JP 7196186B2 JP 2020547861 A JP2020547861 A JP 2020547861A JP 2020547861 A JP2020547861 A JP 2020547861A JP 7196186 B2 JP7196186 B2 JP 7196186B2
Authority
JP
Japan
Prior art keywords
refrigerant
heater
shortage
pipe
outdoor unit
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
JP2020547861A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020065998A1 (ja
Inventor
智隆 石川
亮 築山
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.)
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
Publication of JPWO2020065998A1 publication Critical patent/JPWO2020065998A1/ja
Application granted granted Critical
Publication of JP7196186B2 publication Critical patent/JP7196186B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F24F1/26—Refrigerant piping
    • F24F1/30—Refrigerant piping for use inside the separate outdoor 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
JP2020547861A 2018-09-28 2018-09-28 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置 Active JP7196186B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/036523 WO2020065998A1 (ja) 2018-09-28 2018-09-28 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置

Publications (2)

Publication Number Publication Date
JPWO2020065998A1 JPWO2020065998A1 (ja) 2021-08-30
JP7196186B2 true JP7196186B2 (ja) 2022-12-26

Family

ID=69949331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020547861A Active JP7196186B2 (ja) 2018-09-28 2018-09-28 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置

Country Status (3)

Country Link
JP (1) JP7196186B2 (zh)
CN (1) CN112714852B (zh)
WO (1) WO2020065998A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001108311A (ja) 1999-10-01 2001-04-20 Daikin Ind Ltd 冷媒加熱装置
JP2004218865A (ja) 2003-01-10 2004-08-05 Daikin Ind Ltd 冷凍装置及び冷凍装置の冷媒量検出方法
JP2006292213A (ja) 2005-04-07 2006-10-26 Daikin Ind Ltd 空気調和装置
WO2010032420A1 (ja) 2008-09-17 2010-03-25 ダイキン工業株式会社 空気調和機の室外機
JP2016050680A (ja) 2014-08-28 2016-04-11 三菱電機株式会社 冷凍空調装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157454A (ja) * 1983-02-25 1984-09-06 松下電器産業株式会社 ヒ−トポンプ装置
JP2834302B2 (ja) * 1990-10-17 1998-12-09 松下電器産業株式会社 熱交換器
JP5971371B1 (ja) * 2015-03-31 2016-08-17 ダイキン工業株式会社 冷凍装置
CN106500392A (zh) * 2016-10-25 2017-03-15 青岛海信日立空调系统有限公司 一种空调循环系统及其控制方法和空调

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001108311A (ja) 1999-10-01 2001-04-20 Daikin Ind Ltd 冷媒加熱装置
JP2004218865A (ja) 2003-01-10 2004-08-05 Daikin Ind Ltd 冷凍装置及び冷凍装置の冷媒量検出方法
JP2006292213A (ja) 2005-04-07 2006-10-26 Daikin Ind Ltd 空気調和装置
WO2010032420A1 (ja) 2008-09-17 2010-03-25 ダイキン工業株式会社 空気調和機の室外機
JP2016050680A (ja) 2014-08-28 2016-04-11 三菱電機株式会社 冷凍空調装置

Also Published As

Publication number Publication date
CN112714852B (zh) 2023-03-10
CN112714852A (zh) 2021-04-27
JPWO2020065998A1 (ja) 2021-08-30
WO2020065998A1 (ja) 2020-04-02

Similar Documents

Publication Publication Date Title
US11609031B2 (en) Refrigeration cycle apparatus
JP4884365B2 (ja) 冷凍空調装置、冷凍空調装置の室外機および冷凍空調装置の制御装置
EP3819564B1 (en) Refrigeration cycle device
JP2004226006A (ja) 多室形空気調和機の制御装置
JP4462435B2 (ja) 冷凍装置
US11959677B2 (en) Refrigeration apparatus having input operation modes
KR20090020305A (ko) 공기조화기
JP7196187B2 (ja) 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置
EP3591311B1 (en) Refrigeration cycle device
JP2943613B2 (ja) 非共沸混合冷媒を用いた冷凍空調装置
JP2007139257A (ja) 冷凍装置
JP7282157B2 (ja) 室外機及びそれを備える冷凍サイクル装置
JP7196186B2 (ja) 冷凍サイクル装置の室外機、冷凍サイクル装置、及び空気調和装置
CN112739961B (zh) 制冷循环装置的室外机、制冷循环装置以及空调装置
JP7154388B2 (ja) 室外機及びそれを備える冷凍サイクル装置
US20230288113A1 (en) Refrigeration cycle apparatus, air conditioner including refrigeration cycle apparatus, and method of controlling refrigeration cycle apparatus
WO2021192275A1 (ja) 室外機及びそれを備える冷凍サイクル装置
JP6972370B2 (ja) 冷凍サイクル装置
JP6762422B2 (ja) 冷凍サイクル装置
EP3819555A1 (en) Refrigeration cycle equipment
WO2020217423A1 (ja) 熱源側ユニット及びそれを備える冷凍サイクル装置
JPH0345857A (ja) 製氷機用圧縮機の過熱防止装置
JP5333292B2 (ja) 冷凍サイクル装置およびそれを備えた冷温水装置
JPH0336471A (ja) 空気調和機

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220215

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220816

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220929

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220929

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20221014

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20221018

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: 20221213

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221214

R150 Certificate of patent or registration of utility model

Ref document number: 7196186

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150