JP7224486B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

Info

Publication number
JP7224486B2
JP7224486B2 JP2021554031A JP2021554031A JP7224486B2 JP 7224486 B2 JP7224486 B2 JP 7224486B2 JP 2021554031 A JP2021554031 A JP 2021554031A JP 2021554031 A JP2021554031 A JP 2021554031A JP 7224486 B2 JP7224486 B2 JP 7224486B2
Authority
JP
Japan
Prior art keywords
heat exchanger
expansion valve
refrigerant
injection port
refrigeration cycle
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
JP2021554031A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021084744A1 (https=
JPWO2021084744A5 (https=
Inventor
智隆 石川
宗 野本
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 JPWO2021084744A1 publication Critical patent/JPWO2021084744A1/ja
Publication of JPWO2021084744A5 publication Critical patent/JPWO2021084744A5/ja
Application granted granted Critical
Publication of JP7224486B2 publication Critical patent/JP7224486B2/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2021554031A 2019-11-01 2019-11-01 冷凍サイクル装置 Active JP7224486B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043100 WO2021084744A1 (ja) 2019-11-01 2019-11-01 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2021084744A1 JPWO2021084744A1 (https=) 2021-05-06
JPWO2021084744A5 JPWO2021084744A5 (https=) 2022-04-25
JP7224486B2 true JP7224486B2 (ja) 2023-02-17

Family

ID=75715896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554031A Active JP7224486B2 (ja) 2019-11-01 2019-11-01 冷凍サイクル装置

Country Status (2)

Country Link
JP (1) JP7224486B2 (https=)
WO (1) WO2021084744A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025196897A1 (ja) * 2024-03-18 2025-09-25 三菱電機株式会社 冷凍サイクル装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232613A (ja) 2007-03-21 2008-10-02 Grasso Gmbh Refrigeration Technology ２段式の圧縮を行うｃｏ２冷凍装置の制御法
JP2009229055A (ja) 2008-02-28 2009-10-08 Daikin Ind Ltd 冷凍装置
JP2018500533A (ja) 2014-12-11 2018-01-11 アンジェラントーニ テスト テクノロジーズ ソチエタ レスポンサビリタ リミタータ イン ショート エイティーティー ソチエタ レスポンサビリタ リミタータ 冷蔵装置
JP2018516355A (ja) 2015-10-27 2018-06-21 広東美的暖通設備有限公司Ｇｄ Ｍｉｄｅａ Ｈｅａｔｉｎｇ ＆ Ｖｅｎｔｉｌａｔｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． 蒸気噴射増エンタルピー空気調和システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101702736B1 (ko) * 2015-01-12 2017-02-03 엘지전자 주식회사 공기 조화기
JP6620824B2 (ja) * 2018-02-16 2019-12-18 ダイキン工業株式会社 空気調和装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232613A (ja) 2007-03-21 2008-10-02 Grasso Gmbh Refrigeration Technology ２段式の圧縮を行うｃｏ２冷凍装置の制御法
JP2009229055A (ja) 2008-02-28 2009-10-08 Daikin Ind Ltd 冷凍装置
JP2018500533A (ja) 2014-12-11 2018-01-11 アンジェラントーニ テスト テクノロジーズ ソチエタ レスポンサビリタ リミタータ イン ショート エイティーティー ソチエタ レスポンサビリタ リミタータ 冷蔵装置
JP2018516355A (ja) 2015-10-27 2018-06-21 広東美的暖通設備有限公司Ｇｄ Ｍｉｄｅａ Ｈｅａｔｉｎｇ ＆ Ｖｅｎｔｉｌａｔｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． 蒸気噴射増エンタルピー空気調和システム

Also Published As

Publication number Publication date
JPWO2021084744A1 (https=) 2021-05-06
WO2021084744A1 (ja) 2021-05-06

Similar Documents

Publication Publication Date Title
JP6134477B2 (ja) 冷凍装置及び冷凍機ユニット
JP7224503B2 (ja) 冷凍サイクル装置
US12181168B2 (en) Air conditioner and control method thereof
JP6004670B2 (ja) 空気調和装置の制御装置及び空気調和装置の制御方法並びに空気調和装置のプログラム、それを備えた空気調和装置
JP6723375B2 (ja) 冷凍サイクル装置
WO2021084743A1 (ja) 冷凍サイクル装置
US10907872B2 (en) Refrigerator
JP7224486B2 (ja) 冷凍サイクル装置
JP5735441B2 (ja) 冷凍装置
CN108027176A (zh) 多级压缩式制冷循环装置
US20220390161A1 (en) Refrigeration cycle apparatus
JP7241469B2 (ja) ショーケース
WO2021111605A1 (ja) 冷凍サイクル装置
CN104508408B (zh) 冰箱
JP7670996B2 (ja) 冷凍装置
US20210325095A1 (en) Refrigeration cycle apparatus
KR100576178B1 (ko) 냉장고 및 그 운전제어방법
JP2006194526A (ja) 空気調和装置
JP7130067B2 (ja) 冷凍装置
KR100745420B1 (ko) 공기조화기
KR100388686B1 (ko) 팽창조절부를 구비한 공기조화기와 그 제어방법
JP2016166700A (ja) 空気調和機
JP2015148414A (ja) 空気調和機
JP7843915B2 (ja) 除湿装置
JP2008096072A (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: 20220209

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220209

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: 20230110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230207

R150 Certificate of patent or registration of utility model

Ref document number: 7224486

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150