SU937503A1 - Binary mixture for absorption and compression refrigeration apparatus - Google Patents
Binary mixture for absorption and compression refrigeration apparatus Download PDFInfo
- Publication number
- SU937503A1 SU937503A1 SU802992012A SU2992012A SU937503A1 SU 937503 A1 SU937503 A1 SU 937503A1 SU 802992012 A SU802992012 A SU 802992012A SU 2992012 A SU2992012 A SU 2992012A SU 937503 A1 SU937503 A1 SU 937503A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- absorption
- compression refrigeration
- carbon dioxide
- binary mixture
- refrigerant
- Prior art date
Links
Classifications
-
- 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
- Sorption Type Refrigeration Machines (AREA)
Description
Изобретение относитс к области холодильной техники, а именно к бинарным смес м дл абсорбционно-компрессионной установки.The invention relates to the field of refrigeration, in particular to binary mixtures for an absorption compression unit.
Известны бинарные смеси дл абсорбционно-компрессионной холодильной установки, содержащие абсорбент и хладагент, причем в качестве абсорбента использован углеводородный конденсат {I,Binary mixtures for an absorption-compression refrigeration unit containing an absorbent and a refrigerant are known, and hydrocarbon condensate {I,
Недостатком известных смесей вл етс их мала экономичность, вследствие высоких давлений при абсорбции хладагента абсорбентом, что снижает энергетические показатели холодильного цикла и повышает металлоемкость холодильной установки . .,A disadvantage of the known mixtures is their low efficiency, due to the high pressures during absorption of the refrigerant by the absorbent, which reduces the energy performance of the refrigeration cycle and increases the metal intensity of the refrigeration unit. .
Цель изобретени - повышение экономичности .The purpose of the invention is to increase efficiency.
Указанна цель достигаетс тем, что в качестве хладагента использована двуокисц углерода,а абсорбент и хладагент введены в смесь в следующем соотношенииf вес.%:This goal is achieved by using carbon dioxide as the refrigerant, and the absorbent and refrigerant are introduced into the mixture in the following ratio, wt%:
УглеводородныйHydrocarbon
конденсат 72,0-89,5condensate 72.0-89.5
Двуокись углерода 10,5-28,0Carbon dioxide 10.5-28.0
На черт,еже схематически представлена предлагаема установка.On hell, a schematic representation of the proposed installation is presented
Установка содержит компрессор 1, абсорбер 2, дроссель 3, испаритель 4, теплообменник 5 и насос 6.The installation includes a compressor 1, an absorber 2, a throttle 3, an evaporator 4, a heat exchanger 5 and a pump 6.
Смесь получают в абсорбере 2 с наход щимс в нем углеводородным конденсатом , куда направл ют сжатую до давлени 15-25 кгс/см двуокись углерода . Двуокись углерода раствор етс в углеводородном конденсате при The mixture is obtained in the absorber 2 with the hydrocarbon condensate in it, where carbon dioxide is compressed to a pressure of 15-25 kgf / cm. Carbon dioxide is dissolved in hydrocarbon condensate at
10 температуре .10 temperature.
Установка работает следующим образом .The installation works as follows.
Газообразную двуокись углерода Gaseous carbon dioxide
15 компрессором 1 подаю,т в абсорбер 2, где происходит ее поглощение углеводородным конденсатом. Насыщенную двуокисью углерода жидкость вывод т из абсорбера 2 и подают через дрос20 сель 3 в испаритель 4, из которого охлажденный углеводородный конденсат через теплообменник 5 насосом 6 снова подают в абсорбер 2, а испарившуюс двуокись углерода отсасывают 15 compressor 1 serves, t in the absorber 2, where it is absorbed by hydrocarbon condensate. The carbon dioxide-saturated liquid is withdrawn from the absorber 2 and the mud 3 is supplied through the dross20 to the evaporator 4, from which the cooled hydrocarbon condensate is fed through the heat exchanger 5 by the pump 6 to the absorber 2 again, and the evaporated carbon dioxide is sucked off
25 компрессором 1 и также направл ют в абсорбер 2. Через вторую полость теплообменника 5 прокачиваетс хладоноситель , который после охлаждени направл етс к потребителю хо30 лода (на чертеже не показан).25 by compressor 1 and also directed to the absorber 2. A coolant is pumped through the second cavity of the heat exchanger 5, which after cooling is sent to the consumer of the cold (not shown in the drawing).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802992012A SU937503A1 (en) | 1980-10-10 | 1980-10-10 | Binary mixture for absorption and compression refrigeration apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802992012A SU937503A1 (en) | 1980-10-10 | 1980-10-10 | Binary mixture for absorption and compression refrigeration apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SU937503A1 true SU937503A1 (en) | 1982-06-23 |
Family
ID=20921541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802992012A SU937503A1 (en) | 1980-10-10 | 1980-10-10 | Binary mixture for absorption and compression refrigeration apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU937503A1 (en) |
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1980
- 1980-10-10 SU SU802992012A patent/SU937503A1/en active
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