PT3862650T - Dispositivo de ciclo de refrigeração - Google Patents
Dispositivo de ciclo de refrigeraçãoInfo
- Publication number
- PT3862650T PT3862650T PT198683229T PT19868322T PT3862650T PT 3862650 T PT3862650 T PT 3862650T PT 198683229 T PT198683229 T PT 198683229T PT 19868322 T PT19868322 T PT 19868322T PT 3862650 T PT3862650 T PT 3862650T
- Authority
- PT
- Portugal
- Prior art keywords
- refrigeration cycle
- cycle device
- refrigeration
- cycle
- Prior art date
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
-
- 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
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0315—Temperature sensors near the outdoor heat exchanger
-
- 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
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion 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
-
- 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
-
- 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
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018187369A JP7193706B2 (ja) | 2018-10-02 | 2018-10-02 | 冷凍サイクル装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3862650T true PT3862650T (pt) | 2023-02-09 |
Family
ID=70054788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT198683229T PT3862650T (pt) | 2018-10-02 | 2019-09-27 | Dispositivo de ciclo de refrigeração |
Country Status (8)
Country | Link |
---|---|
US (1) | US12007150B2 (pt) |
EP (1) | EP3862650B1 (pt) |
JP (2) | JP7193706B2 (pt) |
CN (1) | CN112840163B (pt) |
ES (1) | ES2938761T3 (pt) |
PL (1) | PL3862650T3 (pt) |
PT (1) | PT3862650T (pt) |
WO (1) | WO2020071294A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020071300A1 (ja) * | 2018-10-02 | 2020-04-09 | ダイキン工業株式会社 | 冷凍サイクル装置 |
JP7082098B2 (ja) * | 2019-08-27 | 2022-06-07 | ダイキン工業株式会社 | 熱源ユニット及び冷凍装置 |
JP7391811B2 (ja) * | 2020-09-29 | 2023-12-05 | 三菱重工サーマルシステムズ株式会社 | 冷凍機械 |
CN115451623B (zh) * | 2022-08-31 | 2024-02-20 | 青岛海尔空调电子有限公司 | 空调器的压力调节方法、压力调节装置和定频空调 |
JP7436727B1 (ja) | 2023-04-24 | 2024-02-22 | コベルコ・コンプレッサ株式会社 | 冷凍システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3890870B2 (ja) | 2000-09-08 | 2007-03-07 | 株式会社日立製作所 | 空気調和機 |
JP2003074999A (ja) | 2001-08-31 | 2003-03-12 | Daikin Ind Ltd | 冷凍機 |
JP2007178072A (ja) | 2005-12-28 | 2007-07-12 | Sanden Corp | 車両用空調装置 |
US20070251256A1 (en) * | 2006-03-20 | 2007-11-01 | Pham Hung M | Flash tank design and control for heat pumps |
JP2008002759A (ja) | 2006-06-23 | 2008-01-10 | Matsushita Electric Ind Co Ltd | 二元冷凍システムおよび保冷庫 |
JP4096984B2 (ja) | 2006-06-30 | 2008-06-04 | ダイキン工業株式会社 | 冷凍装置 |
CN101617182B (zh) | 2007-02-26 | 2012-01-04 | 开利公司 | 使用带中间压力端口的膨胀器的节能制冷剂*** |
EP2312238B1 (en) * | 2008-06-05 | 2018-09-12 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
JP5729082B2 (ja) | 2011-03-29 | 2015-06-03 | 株式会社富士通ゼネラル | 冷凍サイクル装置 |
JP2013139938A (ja) | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | 冷凍装置 |
JP6814974B2 (ja) * | 2015-09-11 | 2021-01-20 | パナソニックIpマネジメント株式会社 | 冷凍装置 |
JP6160725B1 (ja) * | 2016-02-29 | 2017-07-12 | ダイキン工業株式会社 | 冷凍装置 |
JP2018044686A (ja) | 2016-09-12 | 2018-03-22 | パナソニックIpマネジメント株式会社 | 冷凍システム |
-
2018
- 2018-10-02 JP JP2018187369A patent/JP7193706B2/ja active Active
-
2019
- 2019-09-27 WO PCT/JP2019/038400 patent/WO2020071294A1/ja active Application Filing
- 2019-09-27 ES ES19868322T patent/ES2938761T3/es active Active
- 2019-09-27 EP EP19868322.9A patent/EP3862650B1/en active Active
- 2019-09-27 PT PT198683229T patent/PT3862650T/pt unknown
- 2019-09-27 CN CN201980065163.9A patent/CN112840163B/zh active Active
- 2019-09-27 PL PL19868322.9T patent/PL3862650T3/pl unknown
-
2021
- 2021-03-31 US US17/219,395 patent/US12007150B2/en active Active
-
2022
- 2022-12-08 JP JP2022196280A patent/JP7473833B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3862650A4 (en) | 2021-11-10 |
JP7193706B2 (ja) | 2022-12-21 |
JP2020056538A (ja) | 2020-04-09 |
CN112840163B (zh) | 2023-02-28 |
WO2020071294A1 (ja) | 2020-04-09 |
JP2023017009A (ja) | 2023-02-02 |
EP3862650B1 (en) | 2022-12-21 |
ES2938761T3 (es) | 2023-04-14 |
US12007150B2 (en) | 2024-06-11 |
JP7473833B2 (ja) | 2024-04-24 |
PL3862650T3 (pl) | 2023-05-02 |
CN112840163A (zh) | 2021-05-25 |
US20210215398A1 (en) | 2021-07-15 |
EP3862650A1 (en) | 2021-08-11 |
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