DK4030116T3 - Udendørsenhed og kølekredsløbsindretning - Google Patents
Udendørsenhed og kølekredsløbsindretning Download PDFInfo
- Publication number
- DK4030116T3 DK4030116T3 DK19944704.6T DK19944704T DK4030116T3 DK 4030116 T3 DK4030116 T3 DK 4030116T3 DK 19944704 T DK19944704 T DK 19944704T DK 4030116 T3 DK4030116 T3 DK 4030116T3
- Authority
- DK
- Denmark
- Prior art keywords
- outdoor unit
- refrigeration circuit
- refrigeration
- circuit
- outdoor
- Prior art date
Links
- 238000005057 refrigeration Methods 0.000 title 1
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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
- F25B2400/13—Economisers
-
- 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
- F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started
-
- 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
- F25B2400/23—Separators
-
- 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
- F25B2600/23—Time delays
-
- 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
-
- 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
- F25B2700/1931—Discharge 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
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/035373 WO2021048901A1 (ja) | 2019-09-09 | 2019-09-09 | 室外ユニットおよび冷凍サイクル装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK4030116T3 true DK4030116T3 (da) | 2023-11-13 |
Family
ID=74866219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19944704.6T DK4030116T3 (da) | 2019-09-09 | 2019-09-09 | Udendørsenhed og kølekredsløbsindretning |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP4030116B1 (da) |
JP (1) | JP7224480B2 (da) |
CN (1) | CN114341567B (da) |
DK (1) | DK4030116T3 (da) |
ES (1) | ES2964488T3 (da) |
FI (1) | FI4030116T3 (da) |
WO (1) | WO2021048901A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113294925A (zh) * | 2021-05-21 | 2021-08-24 | 浙江国祥股份有限公司 | 一种带复合式经济器的蒸发冷凝式冷水机组 |
WO2023199511A1 (ja) * | 2022-04-15 | 2023-10-19 | 三菱電機株式会社 | 冷凍サイクル装置 |
WO2024023993A1 (ja) * | 2022-07-27 | 2024-02-01 | 三菱電機株式会社 | 冷凍サイクル装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187940A (en) * | 1991-02-19 | 1993-02-23 | Standard Motor Products, Inc. | Refrigerant recovery and purification system |
JP4734161B2 (ja) * | 2006-04-19 | 2011-07-27 | 日立アプライアンス株式会社 | 冷凍サイクル装置及び空気調和機 |
DK2147264T3 (da) * | 2007-04-24 | 2019-03-04 | Carrier Corp | Kølemiddeldampkompressionssystem |
JP4687710B2 (ja) * | 2007-12-27 | 2011-05-25 | 三菱電機株式会社 | 冷凍装置 |
CN201892359U (zh) * | 2010-11-30 | 2011-07-06 | 青岛金华工业集团有限公司 | 具有两种冷却方式的冷媒回收加注机 |
JP5500240B2 (ja) | 2012-05-23 | 2014-05-21 | ダイキン工業株式会社 | 冷凍装置 |
JP6112388B2 (ja) * | 2012-11-16 | 2017-04-12 | パナソニックIpマネジメント株式会社 | 冷凍装置 |
CN105190199B (zh) * | 2013-03-12 | 2017-04-12 | 三菱电机株式会社 | 空调装置 |
JPWO2017175299A1 (ja) * | 2016-04-05 | 2018-10-25 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6935720B2 (ja) * | 2017-10-12 | 2021-09-15 | ダイキン工業株式会社 | 冷凍装置 |
-
2019
- 2019-09-09 EP EP19944704.6A patent/EP4030116B1/en active Active
- 2019-09-09 DK DK19944704.6T patent/DK4030116T3/da active
- 2019-09-09 ES ES19944704T patent/ES2964488T3/es active Active
- 2019-09-09 JP JP2021544990A patent/JP7224480B2/ja active Active
- 2019-09-09 FI FIEP19944704.6T patent/FI4030116T3/fi active
- 2019-09-09 WO PCT/JP2019/035373 patent/WO2021048901A1/ja unknown
- 2019-09-09 CN CN201980099962.8A patent/CN114341567B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114341567B (zh) | 2024-01-02 |
JP7224480B2 (ja) | 2023-02-17 |
EP4030116A4 (en) | 2022-09-07 |
EP4030116A1 (en) | 2022-07-20 |
ES2964488T3 (es) | 2024-04-08 |
CN114341567A (zh) | 2022-04-12 |
FI4030116T3 (fi) | 2023-11-02 |
JPWO2021048901A1 (da) | 2021-03-18 |
WO2021048901A1 (ja) | 2021-03-18 |
EP4030116B1 (en) | 2023-10-11 |
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