IL113446A0 - Heat pump system and a method for air conditioning - Google Patents

Heat pump system and a method for air conditioning

Info

Publication number
IL113446A0
IL113446A0 IL11344695A IL11344695A IL113446A0 IL 113446 A0 IL113446 A0 IL 113446A0 IL 11344695 A IL11344695 A IL 11344695A IL 11344695 A IL11344695 A IL 11344695A IL 113446 A0 IL113446 A0 IL 113446A0
Authority
IL
Israel
Prior art keywords
brine
pump system
heat pump
air conditioning
circulating
Prior art date
Application number
IL11344695A
Other versions
IL113446A (en
Original Assignee
Assaf Gad
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Assaf Gad filed Critical Assaf Gad
Priority to IL113446A priority Critical patent/IL113446A/en
Publication of IL113446A0 publication Critical patent/IL113446A0/en
Priority to JP8531798A priority patent/JPH11504105A/en
Priority to US10/059,826 priority patent/USRE39288E1/en
Priority to US08/973,090 priority patent/US6018954A/en
Priority to EP96912664A priority patent/EP0824659B1/en
Priority to AU55399/96A priority patent/AU5539996A/en
Priority to DE69629368T priority patent/DE69629368D1/en
Priority to PCT/US1996/004935 priority patent/WO1996033378A1/en
Priority to CNB961933828A priority patent/CN1139773C/en
Priority to AT96912664T priority patent/ATE246787T1/en
Publication of IL113446A publication Critical patent/IL113446A/en

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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0014—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators

Abstract

There is provided a heat pump system including two (4, 6), at least similar units in fluid communication with each other, each unit having a housing (8, 8'), a first air/brine heat exchanger (12, 12'), a second brine/refrigerant heat exchanger (24, 24'), a brine inlet (10, 10') for applying brine onto at least one of the heat exchangers, a brine reservoir (14, 14') and a pump (28) for circulating the brine from the reservoir to the inlet. The first and second heat exchangers are in closed loop fluid communication with each other and have a compressor (44) for circulating a refrigerant therethrough in selected directions. A method for air-conditioning is also disclosed and claimed.
IL113446A 1995-04-20 1995-04-20 Heat pump system and a method for air conditioning IL113446A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IL113446A IL113446A (en) 1995-04-20 1995-04-20 Heat pump system and a method for air conditioning
AT96912664T ATE246787T1 (en) 1995-04-20 1996-04-09 HEAT PUMP SYSTEM AND AIR CONDITIONING METHOD
EP96912664A EP0824659B1 (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning
US10/059,826 USRE39288E1 (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning
US08/973,090 US6018954A (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning
JP8531798A JPH11504105A (en) 1995-04-20 1996-04-09 Air conditioning heat pump system and air conditioning method
AU55399/96A AU5539996A (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning
DE69629368T DE69629368D1 (en) 1995-04-20 1996-04-09 HEAT PUMP AND AIR CONDITIONING PROCESS
PCT/US1996/004935 WO1996033378A1 (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning
CNB961933828A CN1139773C (en) 1995-04-20 1996-04-09 Heat pump system and method for air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL113446A IL113446A (en) 1995-04-20 1995-04-20 Heat pump system and a method for air conditioning

Publications (2)

Publication Number Publication Date
IL113446A0 true IL113446A0 (en) 1995-07-31
IL113446A IL113446A (en) 1998-04-05

Family

ID=11067379

Family Applications (1)

Application Number Title Priority Date Filing Date
IL113446A IL113446A (en) 1995-04-20 1995-04-20 Heat pump system and a method for air conditioning

Country Status (8)

Country Link
EP (1) EP0824659B1 (en)
JP (1) JPH11504105A (en)
CN (1) CN1139773C (en)
AT (1) ATE246787T1 (en)
AU (1) AU5539996A (en)
DE (1) DE69629368D1 (en)
IL (1) IL113446A (en)
WO (1) WO1996033378A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL122065A (en) 1997-10-29 2000-12-06 Agam Energy Systems Ltd Heat pump/engine system and a method utilizing same
EP1029201A1 (en) 1997-11-16 2000-08-23 Drykor Ltd. Dehumidifier system
WO2000055546A1 (en) 1999-03-14 2000-09-21 Drykor Ltd. Dehumidifier/air-conditioning system
IL141579A0 (en) 2001-02-21 2002-03-10 Drykor Ltd Dehumidifier/air-conditioning system
IL134196A (en) * 2000-01-24 2003-06-24 Agam Energy Systems Ltd System for dehumidification of air in an enclosure
DE10059910C2 (en) * 2000-12-01 2003-01-16 Daimler Chrysler Ag Device for continuous humidification and dehumidification of the supply air of production processes or ventilation systems
NZ529698A (en) * 2001-04-23 2005-04-29 Drykor Ltd Apparatus for conditioning air
KR101366379B1 (en) 2005-12-07 2014-02-24 듀쿨, 엘티디. System and method for managing water content in a fluid
TWI404897B (en) 2006-08-25 2013-08-11 Ducool Ltd System and method for managing water content in a fluid
JP4384699B2 (en) 2008-05-22 2009-12-16 ダイナエアー株式会社 Humidity control device
JP4374393B1 (en) * 2008-05-27 2009-12-02 ダイナエアー株式会社 Humidity control device
CN101839542A (en) * 2009-03-18 2010-09-22 李建锋 Frost-free heat pump outdoor unit system device
CN101706136B (en) * 2009-11-21 2012-04-18 青岛大学 Solution temperature and humidity adjustment air treatment system
EP2643639A1 (en) 2010-11-23 2013-10-02 DUCool Ltd Air conditioning system
US10408503B2 (en) 2016-11-08 2019-09-10 Agam Energy Systems Ltd. Heat pump system and method for air conditioning
CN106940055B (en) * 2016-12-31 2019-06-04 安徽工业大学 A kind of five alliance THIC air-conditioning system of family formula and its operation method
CN110986405B (en) * 2019-11-26 2021-06-22 重庆美的通用制冷设备有限公司 Heat exchange assembly, heat exchange system and air conditioning equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672024A (en) * 1951-01-12 1954-03-16 Carrier Corp Air conditioning system employing a hygroscopic medium
US2798570A (en) * 1956-02-20 1957-07-09 Surface Combustion Corp Air conditioning
US3747362A (en) * 1972-03-29 1973-07-24 Leach G Space cooling system
US4259849A (en) * 1979-02-15 1981-04-07 Midland-Ross Corporation Chemical dehumidification system which utilizes a refrigeration unit for supplying energy to the system
IL64915A (en) * 1982-02-02 1985-04-30 Joel Harband Apparatus and method for temperature and humidity control
US4700550A (en) * 1986-03-10 1987-10-20 Rhodes Barry V Enthalpic heat pump desiccant air conditioning system
US4941324A (en) * 1989-09-12 1990-07-17 Peterson John L Hybrid vapor-compression/liquid desiccant air conditioner

Also Published As

Publication number Publication date
EP0824659A1 (en) 1998-02-25
JPH11504105A (en) 1999-04-06
EP0824659A4 (en) 2000-12-06
EP0824659B1 (en) 2003-08-06
AU5539996A (en) 1996-11-07
IL113446A (en) 1998-04-05
WO1996033378A1 (en) 1996-10-24
DE69629368D1 (en) 2003-09-11
CN1182475A (en) 1998-05-20
CN1139773C (en) 2004-02-25
ATE246787T1 (en) 2003-08-15

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