SU164803A1 - HEATING AND VENTILATION SYSTEM - Google Patents
HEATING AND VENTILATION SYSTEMInfo
- Publication number
- SU164803A1 SU164803A1 SU824470A SU824470A SU164803A1 SU 164803 A1 SU164803 A1 SU 164803A1 SU 824470 A SU824470 A SU 824470A SU 824470 A SU824470 A SU 824470A SU 164803 A1 SU164803 A1 SU 164803A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heating
- air
- hot air
- ventilation system
- pipelines
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title description 9
- 238000009423 ventilation Methods 0.000 title description 5
- 229920002456 HOTAIR Polymers 0.000 description 8
- 102100016266 PATJ Human genes 0.000 description 1
- 108060005883 PATJ Proteins 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Description
Известны различные системы отоплени кабин вертолетов и самолетов. Дл отоплени используетс гор чий воздух от компрессоров, который нронускаетс через воздухо-воздушные радиаторы или другие теплообменные агрегаты; примен ютс также электрические и керосиновые обогреватели. Эти системы или имеют большой вес, или требуют большого количества электроэнергии и иеудобны в эксплуатации .Various heating systems for helicopters and airplanes are known. Hot air from compressors is used for heating, which is channeled through air-to-air radiators or other heat exchangers; Electric and kerosene heaters are also used. These systems either have a lot of weight, or require a large amount of electricity and are convenient to use.
Отличием предлагаемой системы отоплени и ве1ггил ции вл етс то, что в пей используетс гор чий воздух от компрессора двигател , который по трубопроводам подаетс в смесители-эжекторы.The difference of the proposed heating and ventilation system is that hot air from the engine compressor, which is piped to the ejector mixers, is used for heating.
Здесь гор чий воздух смешиваетс с холодным забортным воздухом, который нодаетс через регулируемую заслонку и вентил тор. Образовавшийс в смесител х-эжекторах тенлый смеишнпый воздух по трубопроводам выводитс в кабину па лобовые стекла фонар кабины, к ногам нилотов и на ипдивидуальиый обдув нассажиров.Here, the hot air is mixed with cold outboard air, which flows through an adjustable damper and fan. Formed in the mixers of x-ejectors, mixed thin air through pipelines is brought into the cockpit on the windshields of the cockpit, at the feet of the nilots and on individual airflow on the airbags.
На чертеже изображена система .отоплени и вентил ции вертолета.The drawing shows a system for heating and ventilation of a helicopter.
Гор чий воздух от колшрессора двигател через кран / по трубам 2 поступает в смесители-эжекторы 3, где смешиваетс с заборным воздухом, нагнетаемым вентил тором 4,Hot air from the engine's airbag through a tap / pipe 2 enters the ejector mixers 3, where it mixes with the intake air pumped by the fan 4,
а расход атмосферного воздуха регулируетс заслонкой 5. Расход гор чего воздуха при этой системе отоплени минимальный. При перекрытии гор чего воздуха система может работать как вентпл циоппа . Спстема легко может быть автоматизировапа .and the flow of atmospheric air is regulated by a flap 5. The flow of hot air with this heating system is minimal. When overlapping hot air, the system can work as a ventilation cipp. Spstema can be easily automated.
Предмет изобретени Subject invention
Система отоплени и вентил ции кабин летательных аппаратов, отличающа с тем, что, с целью отоплени кабин вертолетов и самолетов гор чим воздухом, отбираемым от компрессоров двигателей, трубопроводыA heating and ventilation system for aircraft cockpits, characterized in that, for the purpose of heating the cockpits of helicopters and airplanes with hot air drawn from engine compressors, pipelines
гор чего воздуха введены в смесители-эжекторы , размещенные в трубоироводах нагнетаемого вентил тором холодного воздуха, а трубонроводы CMeniannoro тепло1о воздуха выведены из смесителей-эжекторов в кабииы к нотребител м .hot air was introduced into the mixer-ejectors placed in the pipelines of the cold air blown by the fan, and the CMeniannoro pipelines of heat from the air were removed from the mixer-ejectors to cabins to consumers.
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823443278A Addition SU1061278A2 (en) | 1982-05-24 | 1982-05-24 | Automatic discriminator of periodic pulse sequences |
Publications (1)
Publication Number | Publication Date |
---|---|
SU164803A1 true SU164803A1 (en) |
Family
ID=
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