DE60311974D1 - Verfahren und vorrichtung zur durchsatzregelung der schwachen lösung in ammoniak/wasser-absorptionskreisläufen - Google Patents

Verfahren und vorrichtung zur durchsatzregelung der schwachen lösung in ammoniak/wasser-absorptionskreisläufen

Info

Publication number
DE60311974D1
DE60311974D1 DE60311974T DE60311974T DE60311974D1 DE 60311974 D1 DE60311974 D1 DE 60311974D1 DE 60311974 T DE60311974 T DE 60311974T DE 60311974 T DE60311974 T DE 60311974T DE 60311974 D1 DE60311974 D1 DE 60311974D1
Authority
DE
Germany
Prior art keywords
ammonia
water absorption
operational control
weak solution
absorption circuits
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.)
Expired - Lifetime
Application number
DE60311974T
Other languages
English (en)
Other versions
DE60311974T2 (de
Inventor
Paul Sarkisian
Lance Kirol
Uwe Rockenfeller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rocky Research Corp
Original Assignee
Rocky Research Corp
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 Rocky Research Corp filed Critical Rocky Research Corp
Application granted granted Critical
Publication of DE60311974D1 publication Critical patent/DE60311974D1/de
Publication of DE60311974T2 publication Critical patent/DE60311974T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
    • F25B49/043—Operating continuously
    • 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/002—Generator absorber heat exchanger [GAX]
    • 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/006—Reversible sorption cycles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Seasonings (AREA)
DE60311974T 2002-04-16 2003-04-04 Verfahren und vorrichtung zur durchsatzregelung der schwachen lösung in ammoniak/wasser-absorptionskreisläufen Expired - Lifetime DE60311974T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/125,298 US6748752B2 (en) 2002-04-16 2002-04-16 Apparatus and method for weak liquor flow control in aqua-ammonia absorption cycles
US125298 2002-04-16
PCT/US2003/010794 WO2003089850A1 (en) 2002-04-16 2003-04-04 Apparatus and method for weak liquor flow control in aqua-ammonia absorption cycles

Publications (2)

Publication Number Publication Date
DE60311974D1 true DE60311974D1 (de) 2007-04-05
DE60311974T2 DE60311974T2 (de) 2007-10-31

Family

ID=28790920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60311974T Expired - Lifetime DE60311974T2 (de) 2002-04-16 2003-04-04 Verfahren und vorrichtung zur durchsatzregelung der schwachen lösung in ammoniak/wasser-absorptionskreisläufen

Country Status (12)

Country Link
US (1) US6748752B2 (de)
EP (1) EP1495271B1 (de)
AR (1) AR039313A1 (de)
AT (1) ATE354771T1 (de)
AU (1) AU2003221692A1 (de)
CA (1) CA2481989C (de)
DE (1) DE60311974T2 (de)
ES (1) ES2282613T3 (de)
HK (1) HK1071421A1 (de)
MX (1) MXPA04010086A (de)
SA (1) SA03240127B1 (de)
WO (1) WO2003089850A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040216322A1 (en) * 2001-12-06 2004-11-04 Nicholas Collier Hairdryer
US8056360B2 (en) * 2006-11-22 2011-11-15 Paul Neilson Unmack Absorption refrigeration protective controller
JP2012513008A (ja) * 2008-12-19 2012-06-07 インベンソール ゲーエムベーハー 収着機（ＳｏｒｐｔｉｏｎＭａｃｈｉｎｅｓ）における再冷却用体積流を分流する減圧要素
IT1393708B1 (it) * 2009-04-29 2012-05-08 Guerra Pompa di calore ad assorbimento per condizioni operative estreme
ITMI20090729A1 (it) * 2009-04-29 2010-10-30 Marco Guerra Pompa di calore ad assorbimento con modulazione della potenza del bruciatore
IT1399062B1 (it) * 2010-03-22 2013-04-05 Guerra Pompa di calore ad assorbimento per condizioni operative di sovralimentazione del generatore
US10174977B2 (en) * 2012-11-21 2019-01-08 Vertiv Corporation Apparatus and method for subcooling control based on superheat setpoint control
WO2015048858A1 (en) * 2013-10-06 2015-04-09 Tranquility Group Pty Ltd System and apparatus for electronic control of an absorption refrigeration system
US11839062B2 (en) 2016-08-02 2023-12-05 Munters Corporation Active/passive cooling system
US10648712B1 (en) 2017-08-16 2020-05-12 Florida A&M University Microwave assisted hybrid solar vapor absorption refrigeration systems

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36684A (en) 1862-10-14 Improvement in tailors press-board holders
DE1401483A1 (de) 1961-04-10 1969-02-06 Ckd Praha Narodni Podnik Regelsystem fuer Absorptionskuehleinrichtungen
US3826104A (en) * 1972-06-30 1974-07-30 Carrier Corp Apparatus for charging absorption refrigeration systems
USRE30252E (en) * 1974-11-14 1980-04-08 Carrier Corporation High temperature heat recovery in refrigeration
US4246761A (en) * 1978-10-30 1981-01-27 Allied Chemical Corporation Absorption heat pump control system
FR2454591A1 (fr) 1979-04-17 1980-11-14 Inst Francais Du Petrole Procede perfectionne de production de froid et/ou de chaleur au moyen d'un cycle a absorption
US4596122A (en) * 1982-09-30 1986-06-24 Joh. Vaillant Gmbh Sorption heat pump
DE3344421A1 (de) 1983-12-08 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Heizungsanlage mit einer absorptionswaermepumpe
DE3609306A1 (de) 1985-03-16 1986-10-02 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zum steuern der leistung
DE3518276C1 (de) 1985-05-22 1991-06-27 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Verfahren zum Betrieb einer Waermepumpenanlage und zur Durchfuehrung dieses Verfahrens geeignete Waermepumpenanlage
US4724679A (en) * 1986-07-02 1988-02-16 Reinhard Radermacher Advanced vapor compression heat pump cycle utilizing non-azeotropic working fluid mixtures
US4848994A (en) 1987-11-02 1989-07-18 Uwe Rockenfeller System for low temperature refrigeration and chill storage using ammoniated complex compounds
US5024063A (en) 1990-05-11 1991-06-18 Erickson Donald C Branched gax absorption vapor compressor
US5367884B1 (en) 1991-03-12 1996-12-31 Phillips Eng Co Generator-absorber-heat exchange heat transfer apparatus and method and use thereof in a heat pump
US5271235A (en) 1991-03-12 1993-12-21 Phillips Engineering Company High efficiency absorption cycle of the gax type
US5490393A (en) 1994-03-31 1996-02-13 Robur Corporation Generator absorber heat exchanger for an ammonia/water absorption refrigeration system
US5586447A (en) * 1994-07-20 1996-12-24 Gas Research Institute Concentration control in an absorption chiller
US5572884A (en) * 1994-11-04 1996-11-12 The Ohio State University Research Foundation Heat pump
US5771710A (en) 1995-03-17 1998-06-30 Gas Research Institute Thermosyphon cooled absorber for air cooled absorption cycles
US5548971A (en) 1995-06-14 1996-08-27 Rocky Research Method for use of liquid/vapor ammonia absorption systems in unitary HVAC systems
KR100418993B1 (ko) 1995-08-01 2004-05-20 산요덴키가부시키가이샤 흡수식냉동장치
JP3732877B2 (ja) 1995-09-29 2006-01-11 三洋電機株式会社 吸収式冷凍機の制御方法及び制御装置
US5791157A (en) * 1996-01-16 1998-08-11 Ebara Corporation Heat pump device and desiccant assisted air conditioning system
US5675982A (en) 1996-04-26 1997-10-14 Rocky Research Pulsed operation control valve
SE9700008D0 (sv) * 1997-01-02 1997-01-02 Sjoeblom Hans Värmemaskin
UA57849C2 (uk) * 1998-09-04 2003-07-15 Герхард КУНЦЕ Абсорбційна холодильна машина
DE19916907C2 (de) 1999-04-14 2002-12-05 Heliotherm Solartechnik Ges M Absorptionswärmepumpe und Verfahren zum Betrieb einer Absorptionswärmepumpe
US6718792B1 (en) 2000-01-05 2004-04-13 Rocky Research Integrated aqua-ammonia chiller/heater

Also Published As

Publication number Publication date
HK1071421A1 (en) 2005-07-15
CA2481989A1 (en) 2003-10-30
EP1495271A1 (de) 2005-01-12
AR039313A1 (es) 2005-02-16
DE60311974T2 (de) 2007-10-31
AU2003221692A1 (en) 2003-11-03
MXPA04010086A (es) 2004-12-13
US20030192330A1 (en) 2003-10-16
SA03240127B1 (ar) 2008-03-05
WO2003089850A1 (en) 2003-10-30
ES2282613T3 (es) 2007-10-16
CA2481989C (en) 2011-10-11
ATE354771T1 (de) 2007-03-15
US6748752B2 (en) 2004-06-15
EP1495271B1 (de) 2007-02-21

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