WO2011097748A3 - Wärmepumpe - Google Patents
Wärmepumpe Download PDFInfo
- Publication number
- WO2011097748A3 WO2011097748A3 PCT/CH2011/000027 CH2011000027W WO2011097748A3 WO 2011097748 A3 WO2011097748 A3 WO 2011097748A3 CH 2011000027 W CH2011000027 W CH 2011000027W WO 2011097748 A3 WO2011097748 A3 WO 2011097748A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit
- main
- heat
- compressor
- suction pressure
- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser valves
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)
Abstract
Eine Wärmepumpe gemäss der Erfindung zeichnet sich im Wesentlichen durch folgende Elemente aus: - einen Hauptkreislauf mit Wärmetauschern (11, 12) zum Austauschen von Wärme zwischen einem Arbeitsmedium und einer Umgebung, - einen Hauptkreislauf-Kompressor (1) zum Komprimieren des Arbeitsmediums von einem Hauptkreislauf-Saugdruck auf einen Hauptkreislauf- Arbeitsdruck, - eine Hauptkreislauf-Expansionsdrossel (8) zwischen dem zweiten externen Wärmetauscher und dem ersten Wärmetauscher, - wobei die Wärmetauscher, der Kompressor, und die Hauptkreislauf- Expansionsdrossel zusammen zum Hauptkreislauf verbunden sind, - einen Nebenkreislauf mit einem separaten Nebenkreislauf-Kompressor (2) und einer Nebenkreislauf-Expansionsdrossel (27), sowie - einen dritten, internen Wärmetauscher (13) welcher dazu eingerichtet ist, Wärme vom Hauptkreislauf-Arbeitsmedium, welches auf dem Weg vom zweiten Wärmetauscher zu der Hauptkreislauf-Expansionsdrossel ist, auf das Nebenkreislauf- Wärmetauschmedium auf dem Nebenkreislauf-Saugdruck zu übertragen, - wobei der Hauptkreislauf-Kompressor (1) und der Nebenkreislauf-Kompressor (2) so angeordnet sind, dass der Hauptkreislauf-Saugdruck und der Nebenkreislauf-Saugdruck unabhängig voneinander sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10405027.3 | 2010-02-12 | ||
EP10405027A EP2360440A1 (de) | 2010-02-12 | 2010-02-12 | Wärmepumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011097748A2 WO2011097748A2 (de) | 2011-08-18 |
WO2011097748A3 true WO2011097748A3 (de) | 2011-10-13 |
Family
ID=42776630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2011/000027 WO2011097748A2 (de) | 2010-02-12 | 2011-02-11 | Wärmepumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2360440A1 (de) |
WO (1) | WO2011097748A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018215024B4 (de) * | 2018-09-04 | 2021-01-07 | Audi Ag | Verfahren zum Betreiben einer Kälteanlage für ein Fahrzeug sowie Kälteanlage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680956A (en) * | 1951-12-19 | 1954-06-15 | Haskris Co | Plural stage refrigeration system |
US3852974A (en) * | 1971-12-03 | 1974-12-10 | T Brown | Refrigeration system with subcooler |
DE3215291A1 (de) * | 1981-01-19 | 1983-10-20 | Andreas Dr.-Ing. 1000 Berlin Hampe | Waermepumpenanordnung |
US20060090503A1 (en) * | 2004-10-28 | 2006-05-04 | Carrier Corporation | Hybrid tandem compressor system with multiple evaporators and economizer circuit |
US20060090502A1 (en) * | 2004-10-28 | 2006-05-04 | Carrier Corporation | Hybrid tandem compressor system with economizer circuit and reheat function for multi-level cooling |
US20070251248A1 (en) * | 2005-06-09 | 2007-11-01 | Lg Electronics Inc | Air conditioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6928828B1 (en) | 2004-01-22 | 2005-08-16 | Carrier Corporation | Tandem compressors with economized operation |
JP4931848B2 (ja) | 2008-03-31 | 2012-05-16 | 三菱電機株式会社 | ヒートポンプ式給湯用室外機 |
-
2010
- 2010-02-12 EP EP10405027A patent/EP2360440A1/de not_active Withdrawn
-
2011
- 2011-02-11 WO PCT/CH2011/000027 patent/WO2011097748A2/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680956A (en) * | 1951-12-19 | 1954-06-15 | Haskris Co | Plural stage refrigeration system |
US3852974A (en) * | 1971-12-03 | 1974-12-10 | T Brown | Refrigeration system with subcooler |
DE3215291A1 (de) * | 1981-01-19 | 1983-10-20 | Andreas Dr.-Ing. 1000 Berlin Hampe | Waermepumpenanordnung |
US20060090503A1 (en) * | 2004-10-28 | 2006-05-04 | Carrier Corporation | Hybrid tandem compressor system with multiple evaporators and economizer circuit |
US20060090502A1 (en) * | 2004-10-28 | 2006-05-04 | Carrier Corporation | Hybrid tandem compressor system with economizer circuit and reheat function for multi-level cooling |
US20070251248A1 (en) * | 2005-06-09 | 2007-11-01 | Lg Electronics Inc | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
WO2011097748A2 (de) | 2011-08-18 |
EP2360440A1 (de) | 2011-08-24 |
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