SU851025A1 - Helio refrigeration absorption unit - Google Patents

Helio refrigeration absorption unit Download PDF

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Publication number
SU851025A1
SU851025A1 SU792843567A SU2843567A SU851025A1 SU 851025 A1 SU851025 A1 SU 851025A1 SU 792843567 A SU792843567 A SU 792843567A SU 2843567 A SU2843567 A SU 2843567A SU 851025 A1 SU851025 A1 SU 851025A1
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SU
USSR - Soviet Union
Prior art keywords
absorber
helio
absorption unit
evaporator
solution
Prior art date
Application number
SU792843567A
Other languages
Russian (ru)
Inventor
Амандурды Хандурдыев
Original Assignee
Туркменский Государственный Университетим. A.M.Горького
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Priority to SU792843567A priority Critical patent/SU851025A1/en
Application granted granted Critical
Publication of SU851025A1 publication Critical patent/SU851025A1/en

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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
    • F25B27/00Machines, plants or systems, using particular sources of energy
    • F25B27/002Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/007Machines, plants or systems, using particular sources of energy using solar energy in sorption type 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Description

(54) ГЕЛИОХОЛОДИЛЬНАЯ АБСОРБЦИОННАЯ УСТАНОВКА(54) GEL-REFRIGERATING ABSORPTION INSTALLATION

1one

Изобретение относитс  к холодильной технике, а точнее к гелиохолодильным абсорбционным установкам.The invention relates to refrigeration technology, and more specifically to solar refrigeration absorption systems.

Известны гелиохолодильные абсорбционные установки, содержащие генератор типа Гор чий  пдак , сообщенный трубопроводом крепкого раствора с абсорбером, вод на  Яйни  которого соединена через охлаждающую полость теплообменника-регенератора с баком гор чей воды 1.Solar cooling absorption plants are known that contain a Hot Pdak type generator, connected by a strong solution pipeline to an absorber, the waters of which are connected through the cooling cavity of the heat exchanger regenerator to the hot water tank 1.

Недостатком известных установок  вл етс  слабый нагрев воды, особенно в утренние часы, когда солнечна  энерги  не достаточно интенсивна.A disadvantage of the known installations is the weak heating of the water, especially in the morning when the solar energy is not sufficiently intense.

Цель изобретени  - повышение температуры гор чей воды.The purpose of the invention is to increase the temperature of hot water.

Указанна  цель достигаетс  тец, что установка дополнительно содержит второй абсорбер с теплообмениой поверхностью и расположенный над последней второй испаритель со змеевиком внутри и насосом на линии рециркул ции хладагента, причем указанный змеевик включен в трубопровод крепкого раствора, теплообменна  поверхность второго абсорбера включена в линию св зи охлаждающей полости теплообменника-регенератора с баком гор чей воды, вход 3Toj7o абсорбераThe goal is to achieve that the installation additionally contains a second absorber with a heat exchange surface and a second evaporator located above the latter with a coil inside and a pump on the refrigerant recirculation line, the coil being included in the pipeline of the strong solution, the heat exchanger surface of the second absorber is included in the communication line cooling cavity heat exchanger regenerator with a tank of hot water, the inlet 3Toj7o absorber

подсоединен к трубопроводу крепкого раствора перед змеевиком второго испарител , а жидкостные объемы обоих абсорберов соединены между собою через треюсцую полость теплообменника-регенератора .connected to the pipeline of strong solution in front of the coil of the second evaporator, and the liquid volumes of both absorbers are connected to each other through the third cavity of the heat exchanger-regenerator.

На чертеже схематично представлена предлагаема  установка.The drawing shows schematically the proposed installation.

Установка со;9ержит генератор 1, Installation with; 9 generator 1,

10 сообщенный трубопроводом 2 крепкого раствора с первым аб.сорбером 3, в который включен змеевик 4, размещен- . Н1& во втором испарителе 5, вод на  лини  6, в которую включены теплооб15 меиные поверхности 7 и 8 соответственно первого 3 и второго 9 абсорбером и охла) полость теплообменника-регенератора 10, васос 11 на линии 12 рециркул ции хладагента во 10 communicated by pipeline 2 with a strong solution of the first ab. Absorber 3, which includes a coil 4, is placed-. H1 & in the second evaporator 5, water on line 6, which includes heat-transfer surfaces 7 and 8, respectively, the first 3 and second 9 absorbers and the cooling cavity of the heat exchanger-regenerator 10, pump 10 on the refrigerant recirculation line 12

20 втором испарителе 5, бак 13 гор чей воды, линию 14, проход щую через греющую полость теплообменника-регенератора 10 и соедин ющую жидкостные объемы абсорберов 3 и 9 и линию 15, под25 ключающую второй абсорбер 9 к трубопроводу 2 крепкого раствора. Кроме того, установка содержит первый испаритель 16, поплавковый регул тор 17, насос 18 дл  слабого раствора и ва3Q куум-насос 19.20, a second evaporator 5, a hot water tank 13, a line 14 passing through the heating cavity of the heat exchanger regenerator 10 and connecting the liquid volumes of the absorbers 3 and 9 and the line 15 connecting the second absorber 9 to the pipeline 2 of the strong solution. In addition, the installation contains a first evaporator 16, a float controller 17, a pump 18 for a weak solution, and a vacuum pump 19.

Работа установки осуществл етс  следующим образом.The operation of the installation is carried out as follows.

Насосом 18 нагнетают слабый раствор в генератор 1, на поверхности которого из раствора под действием солнечной энергии и окружающего воздуха удал етс  часть хладагента (воды ) . Крепкий раствор сливаетс  в поплавковый регул тор 17 и отсюда по Трубопроводу 2 частью направл етс  в первый абсорбер 3 через змеевик 4, размещенный во втором испарителе 5, а оставшейс  частью - по линии 15 во второй абсорбер 9. В первом абсорбере 3 крепкий раствор орошает теплообменную поверхность 7, поглоща  при этом пары хладагента, выдел ющиес  в первом испарителе 16. Выдел юща с  теплота абсорбции используетс  дл  первичного нагрева воды, проход щей внутри теплообменной поверхности 7. Далее вода нагреваетс  в теплообменнике грегенераторе 10, а окончательны ее нагрев производитс  в теплообменной поверхности 8 второго абсорбера 9 тепловой, выдел ющейс  при абсорбции паров хладагента крепким раствором , приход шим сюда по линии 15. Гор ча  вода с высокой температурой сливаетс  в бак 13, откуда направл ес  к потребител м. Вследствие того, что абсорбци  паров хладагента в абсорбере 9 происходит при высоком давлении, температура образунвдегос  слабого раствора сильно повышаетс , что дает возможность получать гор чу воду с температурой до .Pump 18 injects a weak solution into the generator 1, on the surface of which a part of the refrigerant (water) is removed from the solution by the action of solar energy and ambient air. The strong solution is discharged into the float regulator 17 and from there, via Pipeline 2, it is partly sent to the first absorber 3 through the coil 4 placed in the second evaporator 5, and the remaining part goes through line 15 to the second absorber 9. In the first absorber 3, a strong solution irrigates the heat exchange the surface 7 absorbs the refrigerant vapor released in the first evaporator 16. The heat of absorption absorbed is used for the primary heating of water passing inside the heat exchange surface 7. Next, the water is heated in the heat exchanger of the heat generator 10, and finally, its heating is performed in the heat exchange surface 8 of the second absorber 9, which is released during the absorption of refrigerant vapor with a strong solution, coming here through line 15. Hot water with high temperature is discharged into tank 13, from where it goes to consumers. Due to the fact that the absorption of refrigerant vapors in the absorber 9 takes place at high pressure, the temperature of the solution of a weak solution increases significantly, which makes it possible to obtain hot water with a temperature of up to.

Экономическа  эффективность предлагаемой установки выражаетс  в возможности производства гор чей воды с высокой температурой и холода при использовании дешевой солнечной энергии .The economic efficiency of the proposed plant is expressed in the possibility of producing hot water with high temperature and cold when using cheap solar energy.

Claims (1)

1. Авторское свидетельство СССР } 498458, кл. F 25 В 15/06, 1976.1. USSR author's certificate} 498458, cl. F 25 B 15/06, 1976.
SU792843567A 1979-11-21 1979-11-21 Helio refrigeration absorption unit SU851025A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792843567A SU851025A1 (en) 1979-11-21 1979-11-21 Helio refrigeration absorption unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792843567A SU851025A1 (en) 1979-11-21 1979-11-21 Helio refrigeration absorption unit

Publications (1)

Publication Number Publication Date
SU851025A1 true SU851025A1 (en) 1981-07-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792843567A SU851025A1 (en) 1979-11-21 1979-11-21 Helio refrigeration absorption unit

Country Status (1)

Country Link
SU (1) SU851025A1 (en)

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