SU637599A1 - Generator of absorption-diffusion refrigerating unit - Google Patents
Generator of absorption-diffusion refrigerating unitInfo
- Publication number
- SU637599A1 SU637599A1 SU772507835A SU2507835A SU637599A1 SU 637599 A1 SU637599 A1 SU 637599A1 SU 772507835 A SU772507835 A SU 772507835A SU 2507835 A SU2507835 A SU 2507835A SU 637599 A1 SU637599 A1 SU 637599A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- generator
- absorption
- casing
- heat
- refrigerating unit
- Prior art date
Links
Classifications
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- 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
- F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
-
- 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)
Description
1one
Изобретение относитс к области холодильной техники, а именно к генератору абсорбционно-диффузионного холодильного агрегата.The invention relates to the field of refrigeration, namely, the generator of the absorption-diffusion cooling unit.
Известны генераторы абсорбционнодиффузионного холодильного агрегата, содержащие кожух с теплоизол ционным слоем на внутренней поверхности и размещенные внутри кожуха нагреватель , термосифон, теплообменник, и пароотвод щую трубу l .Generators of absorption-diffusion cooling aggregate are known, which contain a casing with a heat insulating layer on the inner surface and a heater, thermosyphon, heat exchanger, and a vapor pipe l placed inside the casing.
Однако у известных генераторов мала экономичность, вследствие больших потерь тепла в окружакадую среду.However, known generators have low profitability due to large heat losses in the environment.
Целью изобретени вл етс повышение экономичности.The aim of the invention is to improve the economy.
Цель достигаетс тем, что внутренн поверхность теплоизол ционного сло покрыта металлическим экраном, имеющим .тепловой контакт.с пароотвод щей трубой. Экран выполнен из материала с. высоким коэффициентом теплопроводности и малой степенью черноты, преимущественно алюмини .The goal is achieved by the fact that the inner surface of the heat insulating layer is covered with a metal screen having a thermal contact with a steam discharge pipe. The screen is made of material with. high coefficient of thermal conductivity and a small degree of blackness, mainly aluminum.
На чертеже схематично представлен описываемый генератор. Генератор содержит кожух 1, теплоизол ционный слой 2, нагреватель 3, термосифон 4, теплообменник 5, пароотвод щую трубу 6 и экран 7.The drawing schematically shows the described generator. The generator comprises a casing 1, a heat insulating layer 2, a heater 3, a thermosiphon 4, a heat exchanger 5, a vapor discharge pipe 6 and a screen 7.
Генератор работает следующим образом . Крепкий раствор поступает из теплообменника 5 в термосифон 4, в котором доводитс до состо ни кипени нагревателем 3. Образующиес ,пары хладагента поступают в пароотвод щую трубу 6 вместе со слабым раствором, который отводитс через вторую полость теплообменника к абсорберу (на черт, не показан), Дл уменьшени теплопотерь в окружающую среду, внутренн noBefixHOCTb кожуха 1 покрыта теплоизол ционным слоем 2, а последний изнутри покрыт металлическим экраном 7.The generator works as follows. The strong solution comes from heat exchanger 5 to thermosiphon 4, which is brought to boiling state by heater 3. The resulting refrigerant vapor enters steam extraction pipe 6 together with a weak solution, which is led through the second cavity of the heat exchanger to the absorber (damn, not shown) , To reduce heat loss to the environment, the internal noBefixHOCTb of the casing 1 is covered with a heat insulating layer 2, and the latter is covered from the inside with a metal screen 7.
Экономическа эффективность генератора заключаетс в уменьшении расхода электроэнергии в нагревателе на 10-15%.The economic efficiency of the generator is to reduce the power consumption in the heater by 10-15%.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772507835A SU637599A1 (en) | 1977-07-13 | 1977-07-13 | Generator of absorption-diffusion refrigerating unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772507835A SU637599A1 (en) | 1977-07-13 | 1977-07-13 | Generator of absorption-diffusion refrigerating unit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU637599A1 true SU637599A1 (en) | 1978-12-15 |
Family
ID=20718131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772507835A SU637599A1 (en) | 1977-07-13 | 1977-07-13 | Generator of absorption-diffusion refrigerating unit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU637599A1 (en) |
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1977
- 1977-07-13 SU SU772507835A patent/SU637599A1/en active
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