PL2718642T3 - Obwód chłodniczy o wielu parownikach - Google Patents
Obwód chłodniczy o wielu parownikachInfo
- Publication number
- PL2718642T3 PL2718642T3 PL12796452T PL12796452T PL2718642T3 PL 2718642 T3 PL2718642 T3 PL 2718642T3 PL 12796452 T PL12796452 T PL 12796452T PL 12796452 T PL12796452 T PL 12796452T PL 2718642 T3 PL2718642 T3 PL 2718642T3
- Authority
- PL
- Poland
- Prior art keywords
- refrigeration circuit
- evaporator refrigeration
- evaporator
- circuit
- refrigeration
- 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
- 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
- F25B41/00—Fluid-circulation 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
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0012—Ejectors with the cooled primary flow at high pressure
-
- 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
- F25B2400/23—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
- F25B2600/2509—Economiser 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2521—On-off valves controlled by pulse signals
-
- 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
- F25B2700/04—Refrigerant level
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity 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
- 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
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000077A ITTV20110077A1 (it) | 2011-06-06 | 2011-06-06 | Sistema frigorifero a compressione di vapore e espansione diretta con elevato rapporto di circolazione negli evaporatori. |
IT000141A ITTV20110141A1 (it) | 2011-10-14 | 2011-10-14 | Sistema frigorifero con refrigerante r744 con elevato rapporto di circolazione negli evaporatori. |
IT000010A ITTV20120010A1 (it) | 2012-01-19 | 2012-01-19 | Sistema frigorifero di tipo booster con refrigerante r744. |
EP12796452.6A EP2718642B1 (en) | 2011-06-06 | 2012-05-28 | A multi-evaporator refrigeration circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2718642T3 true PL2718642T3 (pl) | 2017-07-31 |
Family
ID=47295543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL12796452T PL2718642T3 (pl) | 2011-06-06 | 2012-05-28 | Obwód chłodniczy o wielu parownikach |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2718642B1 (pl) |
AU (1) | AU2012266219B2 (pl) |
CA (1) | CA2868441C (pl) |
DK (1) | DK2718642T3 (pl) |
ES (1) | ES2602169T3 (pl) |
HR (1) | HRP20161607T1 (pl) |
HU (1) | HUE032488T2 (pl) |
LT (1) | LT2718642T (pl) |
PL (1) | PL2718642T3 (pl) |
PT (1) | PT2718642T (pl) |
WO (1) | WO2012168544A1 (pl) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5575192B2 (ja) * | 2012-08-06 | 2014-08-20 | 三菱電機株式会社 | 二元冷凍装置 |
EP3047218B1 (en) * | 2013-09-19 | 2021-04-28 | Carrier Corporation | Refrigeration circuit with heat recovery module and a method of operating the same |
CN103791651B (zh) * | 2013-12-23 | 2016-01-20 | 滁州安兴环保彩纤有限公司 | 直纺短丝余汽综合利用装置 |
CN106461301A (zh) * | 2014-03-27 | 2017-02-22 | 开利公司 | 用于确定容器内液体的填充高度的装置和方法 |
US9897363B2 (en) | 2014-11-17 | 2018-02-20 | Heatcraft Refrigeration Products Llc | Transcritical carbon dioxide refrigeration system with multiple ejectors |
CN107850224B (zh) * | 2015-08-03 | 2019-11-08 | 株式会社电装 | 集成阀 |
RU2680447C1 (ru) | 2015-08-14 | 2019-02-21 | Данфосс А/С | Паровая компрессионная система с по меньшей мере двумя испарительными установками |
JP6788007B2 (ja) | 2015-10-20 | 2020-11-18 | ダンフォス アクチ−セルスカブ | 長時間エジェクタモードで蒸気圧縮システムを制御するための方法 |
WO2017067863A1 (en) | 2015-10-20 | 2017-04-27 | Danfoss A/S | A method for controlling a vapour compression system in a flooded state |
WO2017067858A1 (en) | 2015-10-20 | 2017-04-27 | Danfoss A/S | A method for controlling a vapour compression system with a variable receiver pressure setpoint |
ITUA20163465A1 (it) * | 2016-05-16 | 2017-11-16 | Epta Spa | Impianto frigorifero a più livelli di evaporazione e metodo di gestione di un tale impianto |
RU2705696C2 (ru) * | 2017-01-26 | 2019-11-11 | федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) | Многоступечатая теплонасосная установка |
US10830499B2 (en) | 2017-03-21 | 2020-11-10 | Heatcraft Refrigeration Products Llc | Transcritical system with enhanced subcooling for high ambient temperature |
CN110573810A (zh) * | 2017-03-28 | 2019-12-13 | 丹佛斯有限公司 | 具有吸入管线液体分离器的蒸气压缩系统 |
DE102017117565A1 (de) * | 2017-08-02 | 2019-02-07 | Wurm Gmbh & Co. Kg Elektronische Systeme | Kälteanlage und verfahren zur regelung einer kälteanlage |
CN110425780A (zh) * | 2018-05-08 | 2019-11-08 | 约克(无锡)空调冷冻设备有限公司 | 制冷系统和用于控制制冷系统的方法 |
DK180146B1 (en) | 2018-10-15 | 2020-06-25 | Danfoss As Intellectual Property | Heat exchanger plate with strenghened diagonal area |
US11493247B2 (en) | 2019-05-13 | 2022-11-08 | Heatcraft Refrigeration Products Llc | Cooling system with additional receiver |
US11221163B2 (en) | 2019-08-02 | 2022-01-11 | Randy Lefor | Evaporator having integrated pulse wave atomizer expansion device |
EP3862657A1 (en) | 2020-02-10 | 2021-08-11 | Carrier Corporation | Refrigeration system with multiple heat absorbing heat exchangers |
US20220178602A1 (en) * | 2020-12-04 | 2022-06-09 | Honeywell International Inc. | Surge control subcooling circuit |
FR3139889A1 (fr) * | 2022-09-15 | 2024-03-22 | Electricite De France | Installation frigorifique. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1291196C (zh) * | 2004-02-18 | 2006-12-20 | 株式会社电装 | 具有多蒸发器的喷射循环 |
JP2007218497A (ja) * | 2006-02-16 | 2007-08-30 | Denso Corp | エジェクタ式冷凍サイクルおよび冷媒流量制御装置 |
US7891201B1 (en) * | 2006-09-29 | 2011-02-22 | Carrier Corporation | Refrigerant vapor compression system with flash tank receiver |
GB2469616B (en) | 2009-02-11 | 2013-08-28 | Star Refrigeration | A refrigeration system operable under transcritical conditions |
-
2012
- 2012-05-28 AU AU2012266219A patent/AU2012266219B2/en not_active Ceased
- 2012-05-28 WO PCT/FI2012/050513 patent/WO2012168544A1/en active Application Filing
- 2012-05-28 PL PL12796452T patent/PL2718642T3/pl unknown
- 2012-05-28 EP EP12796452.6A patent/EP2718642B1/en not_active Not-in-force
- 2012-05-28 LT LTEP12796452.6T patent/LT2718642T/lt unknown
- 2012-05-28 ES ES12796452.6T patent/ES2602169T3/es active Active
- 2012-05-28 CA CA2868441A patent/CA2868441C/en not_active Expired - Fee Related
- 2012-05-28 HU HUE12796452A patent/HUE032488T2/en unknown
- 2012-05-28 DK DK12796452.6T patent/DK2718642T3/en active
- 2012-05-28 PT PT127964526T patent/PT2718642T/pt unknown
-
2016
- 2016-12-01 HR HRP20161607TT patent/HRP20161607T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012168544A1 (en) | 2012-12-13 |
ES2602169T3 (es) | 2017-02-17 |
AU2012266219B2 (en) | 2016-09-08 |
LT2718642T (lt) | 2016-11-25 |
AU2012266219A1 (en) | 2015-06-11 |
EP2718642B1 (en) | 2016-09-14 |
EP2718642A4 (en) | 2015-04-01 |
HRP20161607T1 (hr) | 2017-01-13 |
HUE032488T2 (en) | 2017-09-28 |
CA2868441A1 (en) | 2012-12-13 |
EP2718642A1 (en) | 2014-04-16 |
DK2718642T3 (en) | 2016-12-19 |
CA2868441C (en) | 2018-07-10 |
PT2718642T (pt) | 2016-12-20 |
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