RU1791169C

RU1791169C - Vehicle ventilation and heating device

Info

Publication number: RU1791169C
Application number: SU904820097A
Authority: RU
Inventors: Борис Иванович Проданчук; Игорь Михайлович Пишник
Original assignee: Львовский Лесотехнический Институт
Priority date: 1990-03-11
Filing date: 1990-03-11
Publication date: 1993-01-30

Description

При закрытой заслонке .6 в случае повреждени вентил тора.охлаждени двигател охлаждение последнего осуществл етс радиатором 2 системы вентил ции и отоплени салона с выбросом теплого воздуха через дополнительные воздуховоды 4 и скрытые полости 5 в атмосферу. При закрытой заслонке 6 осуществл ютс также вентил ци и отопление скрытых полостей кузова, что позвол ет перед установкой транспортного средства в гараж удалить из них влагу.With the shutter .6 closed, in case of damage to the engine cooling fan, the latter is cooled by the radiator 2 of the ventilation and heating system with the release of warm air through additional air ducts 4 and hidden cavities 5 into the atmosphere. With the shutter 6 closed, ventilation and heating of the hidden body cavities are also carried out, which allows moisture to be removed from them before installing the vehicle in the garage.

При открытой заслонке 6 устройство вентил ции и отоплени работает в режиме отоплени и вентил ции салона. Дополнительный воздуховод блокируетс поворот- ной заслонкой 6.With the shutter 6 open, the ventilation and heating device operates in the heating and ventilation mode of the passenger compartment. The additional duct is blocked by the rotary damper 6.

Эффективность за вл емого решени заключаетс в эффективном использовании системы вентил ции и отоНлени дл охлаждени двигател в случае повреждени вентил тора системы охлаждени ; в возможности вентил .ии и отоплени скрытых полостей кузова с использованием 100% мощности системы вентил ции и отоплени . После выключени двигател в гараже режим вентил ции скрытых полостей осуществл етс воздухом, который по температуре и влажности полностью соответствует режиму хранени транспортного средства.The effectiveness of the claimed solution consists in the efficient use of the ventilation and de-ventilation system to cool the engine in case of damage to the cooling fan; the possibility of ventilating and heating hidden body cavities using 100% of the power of the ventilation and heating system. After the engine is turned off in the garage, the ventilation of hidden cavities is carried out by air, which, in temperature and humidity, fully corresponds to the storage mode of the vehicle.

Claims

SUMMARY OF THE INVENTION A device for ventilating and heating a vehicle comprising an electric fan, a radiator and a main duct in series with a vehicle interior in series, the inlet of the duct being located above the radiator, characterized in that, in order to increase its efficiency and expand operational possibilities by providing ventilation and heating of the hidden cavities of the vehicle body, it is equipped with an additional duct connecting m the cavity of the casing in the area between the radiator and the entrance to the main duct with hidden body cavities, and a rotary damper installed in the casing with the possibility of alternately opening and closing the inlet openings of the main and additional ducts.