EA201370080A1 - Абсорбционное охлаждение - Google Patents

Абсорбционное охлаждение

Info

Publication number
EA201370080A1
EA201370080A1 EA201370080A EA201370080A EA201370080A1 EA 201370080 A1 EA201370080 A1 EA 201370080A1 EA 201370080 A EA201370080 A EA 201370080A EA 201370080 A EA201370080 A EA 201370080A EA 201370080 A1 EA201370080 A1 EA 201370080A1
Authority
EA
Eurasian Patent Office
Prior art keywords
refrigerant
absorbent
stage
absorption
pressure
Prior art date
Application number
EA201370080A
Other languages
English (en)
Inventor
Питер Дэвид Коулз
Original Assignee
Саненген Лимитед
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 Саненген Лимитед filed Critical Саненген Лимитед
Publication of EA201370080A1 publication Critical patent/EA201370080A1/ru

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/008Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/04Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02Compression-sorption machines, plants, or systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/27Relating to heating, ventilation or air conditioning [HVAC] technologies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62Absorption 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)

Abstract

В заявке описан способ абсорбционного охлаждения, осуществляемый путем конденсации парообразного хладагента на ступени конденсации для получения сконденсированного хладагента, передаваемого на ступень расширения/испарения, на которой осуществляется теплообмен этого хладагента со средой, имеющей более высокую температуру, так что по меньшей мере часть хладагента испаряется. Парообразный хладагент передается из ступени испарения на ступень абсорбции, на которой часть этого хладагента поглощается при первом давлении абсорбентом, в результате чего формируется абсорбент, частично обогащенный хладагентом. Затем осуществляется взаимодействие этого абсорбента на ступени абсорбции под давлением при втором давлении, превышающем первое давление, с парообразным хладагентом, в результате чего формируется абсорбент, частично обогащенный хладагентом, который передается из ступени абсорбции под давлением на ступень регенерации хладагента, на которой осуществляется выделение хладагента в парообразной форме, с получением абсорбента, обедненного по хладагенту. Выделенный хладагент возвращается на ступень конденсации, а абсорбент, обедненный по хладагенту, возвращается на ступень абсорбции, где он используется в качестве абсорбента.
EA201370080A 2010-09-29 2011-09-29 Абсорбционное охлаждение EA201370080A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201006942 2010-09-29
PCT/IB2011/054291 WO2012042496A2 (en) 2010-09-29 2011-09-29 Vapour absorption refrigeration

Publications (1)

Publication Number Publication Date
EA201370080A1 true EA201370080A1 (ru) 2013-09-30

Family

ID=44906263

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201370080A EA201370080A1 (ru) 2010-09-29 2011-09-29 Абсорбционное охлаждение

Country Status (10)

Country Link
US (1) US8935932B2 (ru)
EP (1) EP2622285B1 (ru)
JP (1) JP2013539007A (ru)
KR (1) KR20130142120A (ru)
CN (1) CN103282731A (ru)
BR (1) BR112013007788A2 (ru)
EA (1) EA201370080A1 (ru)
MX (1) MX2013003520A (ru)
WO (1) WO2012042496A2 (ru)
ZA (1) ZA201303090B (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3627071A1 (en) * 2018-09-18 2020-03-25 Casale Sa Aqua-ammonia absorption refrigeration system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195375A (en) * 1935-12-30 1940-03-26 Nash Engineering Co Pump
JP2875614B2 (ja) * 1990-09-07 1999-03-31 株式会社日立製作所 空冷吸収冷暖房機
JP2858908B2 (ja) * 1990-09-05 1999-02-17 株式会社日立製作所 吸収冷暖房機
US5205137A (en) * 1990-09-05 1993-04-27 Hitachi, Ltd. Absorption air conditioner
JP3083361B2 (ja) * 1991-08-21 2000-09-04 東京瓦斯株式会社 吸収ヒートポンプ
JPH05196315A (ja) * 1992-01-21 1993-08-06 Yazaki Corp 吸収式ヒートポンプ
US5237839A (en) * 1992-05-22 1993-08-24 Gas Research Institute Gas absorber and refrigeration system using same
JP3231441B2 (ja) * 1992-12-15 2001-11-19 川重冷熱工業株式会社 吸収器に蒸気タービン、コンプレッサーを有する吸収式冷凍機・冷温水機・ヒートポンプ
JP4005884B2 (ja) * 2002-09-13 2007-11-14 大阪瓦斯株式会社 アンモニア吸収冷凍機
DE102004056484A1 (de) * 2004-11-23 2006-05-24 Förster, Hans, Dr. Ing. Kälteerzeugung für Temperaturen unter 0°C im Absorptionskälteverfahren mit hoher Auskühlung des Wärmeträgers
DE102006035203A1 (de) * 2006-07-29 2008-01-31 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
CN201034393Y (zh) * 2007-06-01 2008-03-12 刘红岩 吸收喷射式超低温发电制冷制热装置
CN100513931C (zh) * 2007-10-17 2009-07-15 郑州大学 流态化吸附连续制冷系统及其方法

Also Published As

Publication number Publication date
EP2622285A2 (en) 2013-08-07
EP2622285B1 (en) 2016-05-11
JP2013539007A (ja) 2013-10-17
WO2012042496A3 (en) 2012-06-14
CN103282731A (zh) 2013-09-04
WO2012042496A2 (en) 2012-04-05
BR112013007788A2 (pt) 2018-01-23
US8935932B2 (en) 2015-01-20
MX2013003520A (es) 2013-12-02
US20130269375A1 (en) 2013-10-17
ZA201303090B (en) 2015-01-28
KR20130142120A (ko) 2013-12-27

Similar Documents

Publication Publication Date Title
WO2011027350A3 (en) Air cooled absorption cooling system operable by low grade heat
EA201270090A1 (ru) Способ получения пара с использованием тепла, извлеченного из реакции полимеризации
AR053609A1 (es) Sistema hibrido de compresion -absorsion de vapor
WO2013107949A3 (fr) Dispositif de contrôle d'un fluide de travail dans un circuit fermé fonctionnant selon un cycle de rankine et procédé utilisant un tel dispositif
WO2009030283A3 (de) Verfahren und vorrichtung zur umwandlung der wärmeenergie einer niedertemperatur-wärmequelle in mechanische energie
WO2014041417A3 (en) Method and apparatus for producing power from geothermal fluid
WO2010122569A3 (en) Chiller-heat pump
BR112013029406A2 (pt) sistema de ciclo do calor e meio de trabalho
RU2011143401A (ru) Цикл ренкина, объединенный с абсорбционным холодильником
NZ587103A (en) Thermodynamic cycle and method of operation where vapor of the working fluid bypasses the expansion device in order to start the circuit.
PE20090929A1 (es) Proceso y planta para recuperar agua del aire
MY173697A (en) Method and plant for using recompressed vapor
BR112013000939A2 (pt) produção eficiente de energia de co2 usando expansão de único estágio e bombas para evaporação elevada
TN2014000049A1 (en) Heat pump system and method of cooling and/or heating by means of said system
MX2014003880A (es) Metodos y sistemas para condensacion de co2.
EP2669601A3 (en) Composite absorption type heat pump device
MY169640A (en) Low temperature liquefied gas vaporization apparatus and low temperature liquefied gas vaporization method
BR112013024127A2 (pt) método e sistema para recuperação de energia térmica de um secador a vapor
WO2013088160A3 (en) Heat absorption
MY187861A (en) Method and system for drying biomass
EA201370080A1 (ru) Абсорбционное охлаждение
WO2012151502A3 (en) Use of adsorption or absorption technologies for thermal-electric power plant cooling
WO2013135996A3 (fr) Procédé et appareil de condensation d'un débit gazeux riche en dioxyde de carbone
WO2013010549A3 (en) A method for chilling a building
WO2010043335A3 (de) Kondensatabführung mittels kondensatverdunstung bei einem kühlgerät