JP7154420B2 - 冷凍サイクル装置 - Google Patents
冷凍サイクル装置 Download PDFInfo
- Publication number
- JP7154420B2 JP7154420B2 JP2021538611A JP2021538611A JP7154420B2 JP 7154420 B2 JP7154420 B2 JP 7154420B2 JP 2021538611 A JP2021538611 A JP 2021538611A JP 2021538611 A JP2021538611 A JP 2021538611A JP 7154420 B2 JP7154420 B2 JP 7154420B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat exchanger
- side heat
- air
- water
- 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
Links
- 238000005057 refrigeration Methods 0.000 title claims description 26
- 239000003507 refrigerant Substances 0.000 claims description 172
- 238000010438 heat treatment Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000001816 cooling Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—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
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/003—Indoor unit with water as a heat sink or heat source
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
-
- 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)
- Other Air-Conditioning Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/031084 WO2021024407A1 (ja) | 2019-08-07 | 2019-08-07 | 冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021024407A1 JPWO2021024407A1 (de) | 2021-02-11 |
JP7154420B2 true JP7154420B2 (ja) | 2022-10-17 |
Family
ID=74504016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021538611A Active JP7154420B2 (ja) | 2019-08-07 | 2019-08-07 | 冷凍サイクル装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220235982A1 (de) |
EP (1) | EP4012290B1 (de) |
JP (1) | JP7154420B2 (de) |
WO (1) | WO2021024407A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010128551A1 (ja) | 2009-05-08 | 2010-11-11 | 三菱電機株式会社 | 空気調和装置 |
WO2011121634A1 (ja) | 2010-03-29 | 2011-10-06 | 三菱電機株式会社 | 空気調和装置 |
JP2011247504A (ja) | 2010-05-27 | 2011-12-08 | Mitsubishi Electric Corp | 冷凍装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001174088A (ja) * | 1999-12-17 | 2001-06-29 | Sanyo Electric Co Ltd | 冷凍装置 |
JP5405015B2 (ja) * | 2007-12-19 | 2014-02-05 | ホシザキ電機株式会社 | 冷却装置 |
JP5404229B2 (ja) * | 2009-07-24 | 2014-01-29 | 三菱電機株式会社 | 空気調和装置 |
CN103842747B (zh) * | 2011-10-04 | 2016-02-24 | 三菱电机株式会社 | 制冷循环装置 |
JP6479203B2 (ja) | 2015-10-20 | 2019-03-06 | 三菱電機株式会社 | 冷凍サイクル装置 |
-
2019
- 2019-08-07 JP JP2021538611A patent/JP7154420B2/ja active Active
- 2019-08-07 EP EP19940373.4A patent/EP4012290B1/de active Active
- 2019-08-07 US US17/617,755 patent/US20220235982A1/en active Pending
- 2019-08-07 WO PCT/JP2019/031084 patent/WO2021024407A1/ja unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010128551A1 (ja) | 2009-05-08 | 2010-11-11 | 三菱電機株式会社 | 空気調和装置 |
WO2011121634A1 (ja) | 2010-03-29 | 2011-10-06 | 三菱電機株式会社 | 空気調和装置 |
JP2011247504A (ja) | 2010-05-27 | 2011-12-08 | Mitsubishi Electric Corp | 冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021024407A1 (de) | 2021-02-11 |
EP4012290B1 (de) | 2023-11-01 |
US20220235982A1 (en) | 2022-07-28 |
EP4012290A4 (de) | 2022-08-10 |
EP4012290A1 (de) | 2022-06-15 |
WO2021024407A1 (ja) | 2021-02-11 |
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