SU1619603A1 - AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE - Google Patents

AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE

Info

Publication number
SU1619603A1
SU1619603A1 SU4455841/23A SU4455841A SU1619603A1 SU 1619603 A1 SU1619603 A1 SU 1619603A1 SU 4455841/23 A SU4455841/23 A SU 4455841/23A SU 4455841 A SU4455841 A SU 4455841A SU 1619603 A1 SU1619603 A1 SU 1619603A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipeline
aircraft
air
flap
heat exchanger
Prior art date
Application number
SU4455841/23A
Other languages
Russian (ru)
Inventor
Ю.П. Лачаев
Е.И. Васькович
В.И. Горюнов
Original Assignee
Ю.П. Лачаев
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 Ю.П. Лачаев filed Critical Ю.П. Лачаев
Priority to SU4455841/23A priority Critical patent/SU1619603A1/en
Application granted granted Critical
Publication of SU1619603A1 publication Critical patent/SU1619603A1/en

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  • Air Conditioning Control Device (AREA)

Abstract

Система кондиционирования воздуха гермокабины летательного аппарата, содержащая теплообменник предварительного охлаждения, вход и выход холодной полости которого сообщен с атмосферой, турбокомпрессор и источник сжатого воздуха, соединенный с кабиной основным трубопроводом подачи воздуха с размещенными в нем агрегатами охлаждения и регулирования параметров воздуха, подаваемого в кабину, отличающаяся тем, что, с целью улучшения эксплуатационных характеристик путем обеспечения требуемых параметров кондиционирования при изменении в широком диапазоне условий эксплуатации летательного аппарата и повышения надежности при снижении веса системы, она снабжена заслонкой и обратным клапаном, последовательно установленными в основном трубопроводе после источника сжатого воздуха, и дополнительным трубопроводом с установленными в нем заслонкой, механически связанной с заслонкой основного трубопровода, и датчиком ограничителя температуры, один конец дополнительного трубопровода соединен с основным трубопроводом перед его заслонкой, а другой - перед агрегатами охлаждения и регулирования параметров воздуха, при этом теплообменник предварительного охлаждения и турбокомпрессор установлены в дополнительном трубопроводе перед датчиком ограничителя температуры, вход холодной полости теплообменника предварительного охлаждения соединен трубопроводом с выходом турбины турбокомпрессора, а в линии, сообщающей вход холодной полости с атмосферой, установлена заслонка, электрически связанная с датчиком ограничителя температуры.The air conditioning system of the aircraft’s pressurized cabin, containing a pre-cooling heat exchanger, the inlet and outlet of the cold cavity of which is connected to the atmosphere, a turbo-compressor and a source of compressed air connected to the cabin by the main air supply pipeline with the cooling and control units for air supplied to the cabin, characterized in that, in order to improve performance by providing the required parameters of air conditioning with a change in a wide range of operating conditions of the aircraft and increase reliability while reducing the weight of the system; it is equipped with a flap and a non-return valve, installed in series in the main pipeline after the compressed air source, and an additional pipeline with a valve installed therein, mechanically connected to the main pipeline flap, and a limiter sensor temperature, one end of the additional pipeline is connected to the main pipeline in front of its flap, and the other - in front of the cooling units regulating air parameters, while the pre-cooling heat exchanger and the turbocharger are installed in the additional pipeline in front of the temperature limiter sensor, the cold cavity inlet of the pre-cooling heat exchanger is connected to the turbine compressor turbine outlet and electrically installed in the line that connects the cold cavity entrance to the atmosphere associated with a temperature limiter sensor.

SU4455841/23A 1988-07-06 1988-07-06 AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE SU1619603A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4455841/23A SU1619603A1 (en) 1988-07-06 1988-07-06 AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4455841/23A SU1619603A1 (en) 1988-07-06 1988-07-06 AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE

Publications (1)

Publication Number Publication Date
SU1619603A1 true SU1619603A1 (en) 2005-02-20

Family

ID=60530046

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4455841/23A SU1619603A1 (en) 1988-07-06 1988-07-06 AIR CONDITIONING SYSTEM OF AIRCRAFT HERMOCABINE

Country Status (1)

Country Link
SU (1) SU1619603A1 (en)

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