FR2424491A1 - Systeme de conditionnement d'air a pompe de chaleur - Google Patents
Systeme de conditionnement d'air a pompe de chaleurInfo
- Publication number
- FR2424491A1 FR2424491A1 FR7910327A FR7910327A FR2424491A1 FR 2424491 A1 FR2424491 A1 FR 2424491A1 FR 7910327 A FR7910327 A FR 7910327A FR 7910327 A FR7910327 A FR 7910327A FR 2424491 A1 FR2424491 A1 FR 2424491A1
- Authority
- FR
- France
- Prior art keywords
- refrigerant
- auxiliary coil
- flow
- air conditioning
- heat exchanger
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
-
- 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
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
- F25B2313/02344—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during heating
-
- 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
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0254—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements
- F25B2313/02541—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements during cooling
-
- 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
- F25B40/02—Subcoolers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Système dans lequel les échangeurs de chaleur fonctionnent efficacement à la fois comme évaporateurs et comme condenseurs. Il comprend un serpentin auxiliaire 44 dans l'échangeur de chaleur extérieur 12; un dispositif d'écoulement comprenant une première partie reliant une extrémité du serpentin auxiliaire, entre un premier dispositif de détente 42 et l'autre extrémité de l'échangeur extérieur 12, et une seconde partie reliant l'autre extrémité du serpentin auxiliaire à une tuyauterie pour liquide 26, un clapet 50 sensible au sens d'écoulement de l'agent frigorifique, qui ne laisse circuler l'agent frigorifique que dans un sens, si bien que, dans le mode de refroidissement, l'agent frigorifique venant de l'échangeur de chaleur extérieur passe dans le serpentin auxiliaire et rejoint la tuyauterie pour liquide, pour surrefroidir l'agent frigorifique liquide, et que, dans le mode de chauffage, l'agent frigorifique peut sortir de cette tuyauterie pour fluide par le premier dispositif de détente et arriver dans l'échangeur de chaleur extérieur, une partie de cet agent frigorifique allant de la tuyauterie pour fluide dans le serpentin auxiliaire, en passant par la seconde partie du dispositif d'écoulement du serpentin auxiliaire, cette partie de l'agent frigorifique étant empêchée d'y circuler par le clapet, ce qui entraîne son stockage dans le serpentin auxiliaire. Application à la climatisation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/899,777 US4173865A (en) | 1978-04-25 | 1978-04-25 | Auxiliary coil arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2424491A1 true FR2424491A1 (fr) | 1979-11-23 |
FR2424491B1 FR2424491B1 (fr) | 1984-03-09 |
Family
ID=25411548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7910327A Granted FR2424491A1 (fr) | 1978-04-25 | 1979-04-24 | Systeme de conditionnement d'air a pompe de chaleur |
Country Status (7)
Country | Link |
---|---|
US (1) | US4173865A (fr) |
JP (1) | JPS54152251A (fr) |
BR (1) | BR7902474A (fr) |
DE (1) | DE2915979A1 (fr) |
ES (1) | ES479889A1 (fr) |
FR (1) | FR2424491A1 (fr) |
IT (1) | IT1112871B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571127A3 (fr) * | 1984-09-28 | 1986-04-04 | Leroy Somer Moteurs | Machine frigorifique reversible a quantite variable de fluide refrigerant utile |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5776287A (en) * | 1980-10-31 | 1982-05-13 | Hitachi Ltd | Scroll compressor |
US4373346A (en) * | 1981-03-25 | 1983-02-15 | Hebert Thomas H | Precool/subcool system and condenser therefor |
US4493193A (en) * | 1982-03-05 | 1985-01-15 | Rutherford C. Lake, Jr. | Reversible cycle heating and cooling system |
US4409796A (en) * | 1982-03-05 | 1983-10-18 | Rutherford C. Lake, Jr. | Reversible cycle heating and cooling system |
US4553401A (en) * | 1982-03-05 | 1985-11-19 | Fisher Ralph H | Reversible cycle heating and cooling system |
US4502292A (en) * | 1982-11-03 | 1985-03-05 | Hussmann Corporation | Climatic control system |
US4483156A (en) * | 1984-04-27 | 1984-11-20 | The Trane Company | Bi-directional variable subcooler for heat pumps |
US4645908A (en) * | 1984-07-27 | 1987-02-24 | Uhr Corporation | Residential heating, cooling and energy management system |
DE3514781A1 (de) * | 1985-04-24 | 1986-10-30 | Bayerische Motoren Werke AG, 8000 München | Klimaanlage fuer kraftfahrzeuge, insbesondere fuer personenkraftwagen |
AU591324B2 (en) * | 1986-07-16 | 1989-11-30 | Graeme Clement Mudford | Air-conditioning system |
EP0269282B1 (fr) * | 1986-10-30 | 1992-09-30 | Kabushiki Kaisha Toshiba | Installation de conditionnement d'air |
US4711094A (en) * | 1986-11-12 | 1987-12-08 | Hussmann Corporation | Reverse cycle heat reclaim coil and subcooling method |
SE8802884L (sv) * | 1988-08-12 | 1990-02-13 | H N Akustik Ab | Anordning foer att vaexla stroemningsbanorna foer tvaa fluida |
US5109677A (en) * | 1991-02-21 | 1992-05-05 | Gary Phillippe | Supplemental heat exchanger system for heat pump |
US5163304A (en) * | 1991-07-12 | 1992-11-17 | Gary Phillippe | Refrigeration system efficiency enhancer |
US5259213A (en) * | 1991-12-19 | 1993-11-09 | Gary Phillippe | Heat pump efficiency enhancer |
FR2721863B1 (fr) * | 1994-06-29 | 1996-08-23 | Valeo Thermique Habitacle | Dispositif de reglage de la temperature dans l'habitacle d'un vehicule a moteur electrique |
US5706888A (en) * | 1995-06-16 | 1998-01-13 | Geofurnace Systems, Inc. | Geothermal heat exchanger and heat pump circuit |
US7150160B2 (en) | 1998-10-08 | 2006-12-19 | Global Energy Group, Inc. | Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor |
US6070423A (en) * | 1998-10-08 | 2000-06-06 | Hebert; Thomas H. | Building exhaust and air conditioner condenstate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor |
US20060016202A1 (en) * | 2004-07-23 | 2006-01-26 | Daniel Lyvers | Refrigerator with system for controlling drawer temperatures |
KR20070074301A (ko) * | 2006-01-09 | 2007-07-12 | 삼성전자주식회사 | 공기조화기 |
US8517087B2 (en) * | 2007-02-20 | 2013-08-27 | Bergstrom, Inc. | Combined heating and air conditioning system for vehicles |
JP4803199B2 (ja) * | 2008-03-27 | 2011-10-26 | 株式会社デンソー | 冷凍サイクル装置 |
US8925336B2 (en) * | 2008-04-19 | 2015-01-06 | Carrier Corporation | Refrigerant system performance enhancement by subcooling at intermediate temperatures |
US8651171B2 (en) * | 2008-11-17 | 2014-02-18 | Tai-Her Yang | Single flow circuit heat exchange device for periodic positive and reverse directional pumping |
US8607854B2 (en) * | 2008-11-19 | 2013-12-17 | Tai-Her Yang | Fluid heat transfer device having plural counter flow circuits with periodic flow direction change therethrough |
US9494351B2 (en) * | 2009-04-23 | 2016-11-15 | Gary E. Phillippe | Method and apparatus for improving refrigeration and air conditioning efficiency |
JP5718710B2 (ja) * | 2011-04-13 | 2015-05-13 | トヨタ自動車株式会社 | 熱交換装置 |
KR101288745B1 (ko) * | 2011-10-27 | 2013-07-23 | 엘지전자 주식회사 | 공기조화기 |
WO2014150004A1 (fr) | 2013-03-15 | 2014-09-25 | Olive Tree Patents 1 Llc | Système et procédé de récupération thermique |
TWM477554U (zh) * | 2013-12-18 | 2014-05-01 | Univ Kun Shan | 窗型冷暖氣機與熱交換裝置整合系統 |
CN104896791A (zh) * | 2014-03-03 | 2015-09-09 | 昆山科技大学 | 高效能的分离式冷暖气机 |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
CN104748277A (zh) * | 2015-03-31 | 2015-07-01 | 广东申菱空调设备有限公司 | 一种双高效热泵空调机组及其控制方法 |
US20170191721A1 (en) * | 2016-01-06 | 2017-07-06 | General Electric Company | Air Conditioner Units Having Dehumidification Features |
US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
SE542346C2 (en) * | 2017-05-22 | 2020-04-14 | Swep Int Ab | Reversible refrigeration system |
US10935260B2 (en) * | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
CA3081986A1 (fr) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Systeme de conditionnement d`air a regulation de puissance et production d`eau chaude controlee |
SE545516C2 (en) * | 2020-01-30 | 2023-10-03 | Swep Int Ab | A refrigeration system and method for controlling such a refrigeration system |
US11597255B2 (en) * | 2020-03-25 | 2023-03-07 | Pony Al Inc. | Systems and methods for cooling vehicle components |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1069749A (fr) * | 1952-12-26 | 1954-07-12 | Perfectionnements aux appareils mobiles de conditionnement d'air | |
FR1334476A (fr) * | 1962-06-27 | 1963-08-09 | Chausson Usines Sa | Procédé et installation de climatisation, notamment de véhicules |
US3916638A (en) * | 1974-06-25 | 1975-11-04 | Weil Mclain Company Inc | Air conditioning system |
US3978684A (en) * | 1975-04-17 | 1976-09-07 | Thermo King Corporation | Refrigeration system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474304A (en) * | 1946-01-28 | 1949-06-28 | Drayer Hanson | Reversible cycle heat pump |
US2801528A (en) * | 1953-01-26 | 1957-08-06 | Parcaro Michael | Compressor in air conditioning system |
US2746266A (en) * | 1954-06-14 | 1956-05-22 | Gen Electric | Air conditioning apparatus |
US2720756A (en) * | 1954-12-29 | 1955-10-18 | Gen Electric | Heat pump, including fixed flow control means |
US2934323A (en) * | 1956-12-03 | 1960-04-26 | Carrier Corp | Air conditioning apparatus |
US2959933A (en) * | 1956-12-03 | 1960-11-15 | Carrier Corp | Air conditioning apparatus |
US2976696A (en) * | 1957-10-02 | 1961-03-28 | Carrier Corp | Heating and cooling apparatus |
US3024619A (en) * | 1960-09-08 | 1962-03-13 | Carrier Corp | Heat pump system |
US3029614A (en) * | 1961-04-12 | 1962-04-17 | Ed Friedrich Inc | Refrigeration circuit for heat pumps |
US3110162A (en) * | 1962-02-12 | 1963-11-12 | Carrier Corp | Refrigerant flow distribution means |
CA707940A (en) * | 1963-04-08 | 1965-04-20 | B. Moore Paul | Heat pumps |
US3358469A (en) * | 1965-08-24 | 1967-12-19 | Lester K Quick | Refrigeration system condenser arrangement |
JPS513932A (ja) * | 1974-06-29 | 1976-01-13 | Kubota Ltd | Fukusujokarikonbain |
US4030315A (en) * | 1975-09-02 | 1977-06-21 | Borg-Warner Corporation | Reverse cycle heat pump |
US4057977A (en) * | 1976-10-06 | 1977-11-15 | General Electric Company | Reverse cycle heat pump circuit |
-
1978
- 1978-04-25 US US05/899,777 patent/US4173865A/en not_active Expired - Lifetime
-
1979
- 1979-04-18 JP JP4676479A patent/JPS54152251A/ja active Granted
- 1979-04-19 IT IT22004/79A patent/IT1112871B/it active
- 1979-04-20 DE DE19792915979 patent/DE2915979A1/de active Granted
- 1979-04-20 BR BR7902474A patent/BR7902474A/pt unknown
- 1979-04-24 ES ES479889A patent/ES479889A1/es not_active Expired
- 1979-04-24 FR FR7910327A patent/FR2424491A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1069749A (fr) * | 1952-12-26 | 1954-07-12 | Perfectionnements aux appareils mobiles de conditionnement d'air | |
FR1334476A (fr) * | 1962-06-27 | 1963-08-09 | Chausson Usines Sa | Procédé et installation de climatisation, notamment de véhicules |
US3916638A (en) * | 1974-06-25 | 1975-11-04 | Weil Mclain Company Inc | Air conditioning system |
US3978684A (en) * | 1975-04-17 | 1976-09-07 | Thermo King Corporation | Refrigeration system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571127A3 (fr) * | 1984-09-28 | 1986-04-04 | Leroy Somer Moteurs | Machine frigorifique reversible a quantite variable de fluide refrigerant utile |
Also Published As
Publication number | Publication date |
---|---|
IT1112871B (it) | 1986-01-20 |
ES479889A1 (es) | 1980-06-16 |
BR7902474A (pt) | 1979-10-30 |
IT7922004A0 (it) | 1979-04-19 |
US4173865A (en) | 1979-11-13 |
FR2424491B1 (fr) | 1984-03-09 |
JPS54152251A (en) | 1979-11-30 |
DE2915979A1 (de) | 1979-11-08 |
JPS5761143B2 (fr) | 1982-12-23 |
DE2915979C2 (fr) | 1988-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
GC | Lien (pledge) constituted | ||
TP | Transmission of property | ||
ST | Notification of lapse |