SU857661A1 - Absorption-type refrigeration plant - Google Patents

Absorption-type refrigeration plant Download PDF

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Publication number
SU857661A1
SU857661A1 SU792803972A SU2803972A SU857661A1 SU 857661 A1 SU857661 A1 SU 857661A1 SU 792803972 A SU792803972 A SU 792803972A SU 2803972 A SU2803972 A SU 2803972A SU 857661 A1 SU857661 A1 SU 857661A1
Authority
SU
USSR - Soviet Union
Prior art keywords
condenser
absorption
evaporator
refrigeration plant
type refrigeration
Prior art date
Application number
SU792803972A
Other languages
Russian (ru)
Inventor
Александра Васильевна Симоненко
Original Assignee
Всесоюзный Заочный Инженерно-Строительный Институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Заочный Инженерно-Строительный Институт filed Critical Всесоюзный Заочный Инженерно-Строительный Институт
Priority to SU792803972A priority Critical patent/SU857661A1/en
Application granted granted Critical
Publication of SU857661A1 publication Critical patent/SU857661A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Description

(54) АБСОРБЦИОННАЯ ХОЛОДИЛЬНАЯ УСТАНОВКА(54) ABSORPTION REFRIGERATION INSTALLATION

Изобретение относитс  к холодильной технике, а точнее к абсорбционным холодильным машинам, преимущественно дл  кондиционировани  воздуха. Известны абсорбционные холодильные машины, преимущественно дл  кондиционировани  воздуха, содержащие последовательно установленную на ходу воздуха оросительную камеру, подключенную к испарителю, и подогреватель, конденсатор, подключенный со стороны жидкого хладагента посредством дроссельного вентил  к испарителю, а со стороны его паров - к генератору 1 Недостаток известной установки .ее больша  металлоемкость и мала  эк номичность, вследствие наличи  в ней отдельных подогревател  воздуха и конденсатора паров хладагента, а так же необходимость затраты пара на подогрев увлажненного после оросительной камеры воздуха и воды дл  охлаждени  конденсатора. Цель изобретени  - снижение метал лоемкости. Указанна  цель достигаетс  тем, что подогреватель и конденсатор выполнены в виде одного теплообменного аппарата, охлаждающа  полость которо го служит подогревателем, а греюща  конденсатором . На чертеже схематично представлена предлагаема  установка. Она содержит последовательно установленные по ходу воздуха оросительную камеру 1, подключенную к испарителю 2, и подогреватель 3, конденсатор 4, подключенный со стороны жидкого хладагента посредством дроссельного вентил  5 к испарителю 2, а со стороны его паров - к генератору 6. Подогреватель 3 и конденсатор 4 выполнены в виде одного теплообменного аппарата , охлаждающа  полость которого служит подогревателем, а греюща  конденсатором . Установка содержит также насос 7 холодной воды, абсорбер 8, насос 9 дл  раствора, теплообменникрегенератор 10 и регулирующий вентиль 11.. Работа установки осуществл етс  следующим образом. В генераторе б посторонним источником тепла из крепкого раствора выдел ютс  пары хладагента, которые поступают в подогреватель 3, в котором превращаютс  в жидкое состо ние. Жидкий хладагент поступает через дроссель .ный вентиль 5 в испаритель 2, в котоThe invention relates to refrigeration, and more specifically to absorption chillers, primarily for air conditioning. Absorption chillers, mainly for air conditioning, have an irrigation chamber connected in series to an evaporator and a preheater, a condenser connected on the liquid refrigerant side via the throttle valve to the evaporator, and on the vapor side to the generator 1 are known. Disadvantage is known Installation. It has a large metal and little efficiency, due to the presence in it of a separate air preheater and refrigerant vapor condenser, as well as necessity costs steam for heating the humidified air chamber after irrigation, and water to cool the condenser. The purpose of the invention is to reduce the metal capacity. This goal is achieved by the fact that the preheater and the condenser are made in the form of a single heat exchanger, the cooling cavity of which serves as the preheater and the heating cavity as the condenser. The drawing shows schematically the proposed installation. It contains consistently installed along the air irrigation chamber 1 connected to the evaporator 2, and the heater 3, the condenser 4 connected from the side of the liquid refrigerant through the throttle valve 5 to the evaporator 2, and from the side of its vapors to the generator 6. The heater 3 and the condenser 4 is made in the form of a single heat exchanger, the cooling cavity of which serves as a preheater and the heating capacitor. The installation also includes a cold water pump 7, an absorber 8, a solution pump 9, a heat exchanger regenerator 10, and a control valve 11 .. The installation is operated as follows. In the generator b, a coolant vapor is released from a strong solution by an extraneous heat source, which is fed to the preheater 3, in which it turns into a liquid state. Liquid refrigerant flows through the throttle valve. 5 to the evaporator 2, in which

Claims (1)

Формула изобретения $ Абсорбционная холодильная установка, преимущественно для кондиционирования воздуха, содержащая последовательно установленные по ходу воздуха оросительную камеру, подключенную кFormula of the invention $ Absorption refrigeration unit, mainly for air conditioning, containing an irrigation chamber connected in series to 10 испарителю, и подогреватель, конденсатор, подключенный со стороны жидкого хладагента посредством дроссельного вентиля к испарителю, а со стороны его паров - к .генератору, о т л и(5чающаяся тем, что, с целью снижения металлоемкости и повышения экономичности, подогреватель и конденсатор выполнены в виде одного теплообменного аппарата, охлаждающая notлость которого служит подогревателем, а греющая - конденсатором.10 to the evaporator, and a heater, a condenser connected from the side of the liquid refrigerant via a throttle valve to the evaporator, and from the side of its vapors to the generator, it is necessary (5 made in the form of a single heat exchanger, the cooling part of which serves as a heater, and the heating one - as a condenser.
SU792803972A 1979-06-25 1979-06-25 Absorption-type refrigeration plant SU857661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792803972A SU857661A1 (en) 1979-06-25 1979-06-25 Absorption-type refrigeration plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792803972A SU857661A1 (en) 1979-06-25 1979-06-25 Absorption-type refrigeration plant

Publications (1)

Publication Number Publication Date
SU857661A1 true SU857661A1 (en) 1981-08-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792803972A SU857661A1 (en) 1979-06-25 1979-06-25 Absorption-type refrigeration plant

Country Status (1)

Country Link
SU (1) SU857661A1 (en)

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