DK3737894T3 - Kølesystem med dobbelt kaskade-varmeveksler og tilhørende driftsmetode - Google Patents
Kølesystem med dobbelt kaskade-varmeveksler og tilhørende driftsmetode Download PDFInfo
- Publication number
- DK3737894T3 DK3737894T3 DK19702729.5T DK19702729T DK3737894T3 DK 3737894 T3 DK3737894 T3 DK 3737894T3 DK 19702729 T DK19702729 T DK 19702729T DK 3737894 T3 DK3737894 T3 DK 3737894T3
- Authority
- DK
- Denmark
- Prior art keywords
- heat exchanger
- cooling system
- operating method
- associated operating
- cascade heat
- 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
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
- 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
-
- 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
- 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
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Other Air-Conditioning Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862616350P | 2018-01-11 | 2018-01-11 | |
PCT/US2019/012715 WO2019139906A1 (en) | 2018-01-11 | 2019-01-08 | Dual cascade heat exchanger refrigeration system and related method of operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3737894T3 true DK3737894T3 (da) | 2023-07-24 |
Family
ID=65269063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19702729.5T DK3737894T3 (da) | 2018-01-11 | 2019-01-08 | Kølesystem med dobbelt kaskade-varmeveksler og tilhørende driftsmetode |
Country Status (6)
Country | Link |
---|---|
US (1) | US11339995B2 (da) |
EP (1) | EP3737894B1 (da) |
CA (1) | CA3088001C (da) |
DK (1) | DK3737894T3 (da) |
FI (1) | FI3737894T3 (da) |
WO (1) | WO2019139906A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12004329B1 (en) * | 2017-08-28 | 2024-06-04 | Equinix, Inc. | Data center refrigeration system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042262A (en) | 1990-05-08 | 1991-08-27 | Liquid Carbonic Corporation | Food freezer |
US5335508A (en) | 1991-08-19 | 1994-08-09 | Tippmann Edward J | Refrigeration system |
JP3414825B2 (ja) | 1994-03-30 | 2003-06-09 | 東芝キヤリア株式会社 | 空気調和装置 |
JP3112003B2 (ja) * | 1998-12-25 | 2000-11-27 | ダイキン工業株式会社 | 冷凍装置 |
EP1134514A1 (en) | 2000-03-17 | 2001-09-19 | Société des Produits Nestlé S.A. | Refrigeration system |
BRPI0416759B1 (pt) | 2003-11-21 | 2017-09-12 | Mayekawa Mfg. Co., Ltd. | Ammonia / CO2 refrigeration system, system for producing CO2 brine, ammonia cooling unit to produce CO2 brine |
US20080289350A1 (en) | 2006-11-13 | 2008-11-27 | Hussmann Corporation | Two stage transcritical refrigeration system |
US8631666B2 (en) | 2008-08-07 | 2014-01-21 | Hill Phoenix, Inc. | Modular CO2 refrigeration system |
US9599395B2 (en) * | 2010-11-15 | 2017-03-21 | Mitsubishi Electric Corporation | Refrigerating apparatus |
US9664424B2 (en) * | 2010-11-17 | 2017-05-30 | Hill Phoenix, Inc. | Cascade refrigeration system with modular ammonia chiller units |
WO2013027757A1 (ja) * | 2011-08-22 | 2013-02-28 | 東芝キヤリア株式会社 | 複合二元冷凍サイクル装置 |
GB2515720B (en) | 2013-02-20 | 2020-05-27 | Arctic Circle Ltd | High temperature refrigeration apparatus using carbon dioxide |
US9528726B2 (en) * | 2014-03-14 | 2016-12-27 | Hussmann Corporation | Low charge hydrocarbon refrigeration system |
JP2015178920A (ja) | 2014-03-19 | 2015-10-08 | サンデンホールディングス株式会社 | 冷凍装置 |
US20160178244A1 (en) | 2014-12-22 | 2016-06-23 | Heatcraft Refrigeration Products Llc | Carbon Dioxide Based Auxiliary Cooling System |
-
2019
- 2019-01-08 US US16/242,710 patent/US11339995B2/en active Active
- 2019-01-08 EP EP19702729.5A patent/EP3737894B1/en active Active
- 2019-01-08 FI FIEP19702729.5T patent/FI3737894T3/fi active
- 2019-01-08 CA CA3088001A patent/CA3088001C/en active Active
- 2019-01-08 DK DK19702729.5T patent/DK3737894T3/da active
- 2019-01-08 WO PCT/US2019/012715 patent/WO2019139906A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3088001C (en) | 2023-02-07 |
US11339995B2 (en) | 2022-05-24 |
EP3737894A1 (en) | 2020-11-18 |
EP3737894B1 (en) | 2023-04-05 |
US20190212037A1 (en) | 2019-07-11 |
WO2019139906A1 (en) | 2019-07-18 |
CA3088001A1 (en) | 2019-07-18 |
FI3737894T3 (fi) | 2023-07-17 |
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