SU468066A1 - Absorption refrigeration installation - Google Patents
Absorption refrigeration installationInfo
- Publication number
- SU468066A1 SU468066A1 SU1944331A SU1944331A SU468066A1 SU 468066 A1 SU468066 A1 SU 468066A1 SU 1944331 A SU1944331 A SU 1944331A SU 1944331 A SU1944331 A SU 1944331A SU 468066 A1 SU468066 A1 SU 468066A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- evaporator
- absorber
- throttle valve
- solution
- generator
- 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
Description
(54) АБСОРБЦИОННАЯ ХОЛОДИЛЬНАЯ УСТАНОВКА(54) ABSORPTION REFRIGERATION INSTALLATION
1one
Изобретение относитс к холодильной технике.The invention relates to refrigeration.
Известны абсорбционные холодильные установки, содержащие генератор дл вьтаривани крепкого раствора, испаритель дл производства холода, абсорбер дл поглощ, НИН слабым раствором паров хладагента из испарител , обращенный ректификатор дл повыщени концентрапии части крепкого раствора после абсорбера, насос дл подачи обогащенного раствора на насадку генератора и дроссельный вентиль на линии жидкого хладагента перед испарителем. I Предложенна установка отличаетс от известных тем, что на линии св зи насоса р насадкой генератора уставов лен .дополнив тельный абсорбер повышенного давлени , а на линии св зи дроссельного вентил с испарителем установлен промежуточный, соруд , .паровое пространство которого подкл |; чено к жидкостному объему дополнительного абсорбера дл поддержани в них одинакового давлени ,Absorption chillers are known that contain a generator for pumping a strong solution, an evaporator for producing cold, an absorber for absorbing NINs with a weak solution of vapor refrigerant from an evaporator, a reversed rectifier to increase the concentration of a portion of the strong solution after an absorber, a pump for feeding the enriched solution to the generator nozzle and a throttle liquid refrigerant line valve in front of the evaporator. I The proposed installation differs from those that are known in that on the communication line of a pump with a nozzle of a regulation generator there is a flammable pressurized absorber, and on the communication line of a throttle valve with an evaporator an intermediate one, a vapor space, is connected; to the liquid volume of the additional absorber to maintain the same pressure in them,
; Кроме того, дроссельный вентиль выполЫен в виде эжектора, приемна камера которого подключена к паровому пространству испарител .; In addition, the throttle valve is in the form of an ejector, the receiving chamber of which is connected to the vapor space of the evaporator.
Это позвол ет повысить экономичность установки.This makes the installation more economical.
На чертеже схематически изображена описьтаема установка.The drawing schematically depicts the installation.
В генераторе 1 при нагревании раствора образуютс пары хладагента, которые на насадке 2 освобождаютс от паров абсор- ,бента и в конденсаторе 3 сжижаютс холодной водой. Жидкий хладагент подаетс к рабочему соппу эжектора 4, приемна камера которого подключена к испарителю 5, :а выходна часть диффузора подсоединена к промежуточному сосуду 6. Последний со .едипен с дополнительным абсорбером 7, в котором поддерживаетс более высокое дав ление, чем в основном абсорбере 8. Основ;ной абс рбер 8 сочинен с испаритвлем 5 через обращенный ректификатор 9. Крепкий раствор из дополнительного абсорбера 7 по гдаетс насосом 1О на насадку 2.In the generator 1, when the solution is heated, refrigerant vapors are formed, which are released from the nozzle 2 from the vapor of the absorber and bent and liquefied in the condenser 3 with cold water. The liquid refrigerant is supplied to the working nozzle of ejector 4, the receiving chamber of which is connected to the evaporator 5, and the outlet part of the diffuser is connected to the intermediate vessel 6. The latter is combined with an additional absorber 7, which maintains a higher pressure than in the main absorber 8 The basic; abs sorber 8 is composed with an evaporator 5 through a reversed rectifier 9. A strong solution from an additional absorber 7 is supplied by pump 1O to nozzle 2.
Такое выполнение установки позвол ет . почти полностью-полезно-Использовать теплоту дефлегмации паров хладагента, чем и повысить ее экономичность.This installation allows. almost completely — useful — to use the heat of reflux from the refrigerant vapor, thereby increasing its cost-effectiveness.
.Предмет изобретени The subject matter of the invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1944331A SU468066A1 (en) | 1973-06-26 | 1973-06-26 | Absorption refrigeration installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1944331A SU468066A1 (en) | 1973-06-26 | 1973-06-26 | Absorption refrigeration installation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU468066A1 true SU468066A1 (en) | 1975-04-25 |
Family
ID=20560084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1944331A SU468066A1 (en) | 1973-06-26 | 1973-06-26 | Absorption refrigeration installation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU468066A1 (en) |
-
1973
- 1973-06-26 SU SU1944331A patent/SU468066A1/en active
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