EA201370080A1 - Абсорбционное охлаждение - Google Patents
Абсорбционное охлаждениеInfo
- 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
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
- F25B49/00—Arrangement or mounting of control or safety devices
-
- 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
- F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
-
- 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
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/02—Compression-sorption machines, plants, or systems
-
- 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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195375A (en) | 1935-12-30 | 1940-03-26 | Nash Engineering Co | Pump |
JP2858908B2 (ja) * | 1990-09-05 | 1999-02-17 | 株式会社日立製作所 | 吸収冷暖房機 |
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 |
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 |
-
2011
- 2011-09-29 KR KR1020137011019A patent/KR20130142120A/ko not_active Application Discontinuation
- 2011-09-29 MX MX2013003520A patent/MX2013003520A/es not_active Application Discontinuation
- 2011-09-29 JP JP2013530848A patent/JP2013539007A/ja not_active Ceased
- 2011-09-29 BR BR112013007788A patent/BR112013007788A2/pt not_active IP Right Cessation
- 2011-09-29 EP EP11778696.2A patent/EP2622285B1/en not_active Not-in-force
- 2011-09-29 US US13/876,710 patent/US8935932B2/en not_active Expired - Fee Related
- 2011-09-29 CN CN2011800476455A patent/CN103282731A/zh active Pending
- 2011-09-29 WO PCT/IB2011/054291 patent/WO2012042496A2/en active Application Filing
- 2011-09-29 EA EA201370080A patent/EA201370080A1/ru unknown
-
2013
- 2013-04-26 ZA ZA2013/03090A patent/ZA201303090B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012042496A3 (en) | 2012-06-14 |
JP2013539007A (ja) | 2013-10-17 |
CN103282731A (zh) | 2013-09-04 |
EP2622285B1 (en) | 2016-05-11 |
MX2013003520A (es) | 2013-12-02 |
EP2622285A2 (en) | 2013-08-07 |
WO2012042496A2 (en) | 2012-04-05 |
KR20130142120A (ko) | 2013-12-27 |
ZA201303090B (en) | 2015-01-28 |
BR112013007788A2 (pt) | 2018-01-23 |
US20130269375A1 (en) | 2013-10-17 |
US8935932B2 (en) | 2015-01-20 |
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