The invention relates to an aircraft cabin heating system. The system comprises a lubricating oil system and an evaporation circulation refrigeration system. The evaporation circulation refrigeration system comprises a heat exchanger and a refrigerant-lubricating oil heat exchanger; the heat exchanger is arranged in the cabin; an inlet of the heat exchanger is communicated with a refrigerant outlet of the refrigerant-lubricating oil heat exchanger; a refrigerant inlet of the refrigerant-lubricating oil heat exchanger is communicated with an outlet of the heat exchanger, and an oil inlet of the refrigerant-lubricating oil heat exchanger is communicated with an oil outlet of the lubricating oil system; and an oil inlet of the lubricating oil system is communicated with an oil outlet of the refrigerant-lubricating oil heat exchanger. The fuel oil consumption of the aircraft can be reduced, the fuel oil utilization rate is improved, and carbon emission is reduced.
本发明涉及一种飞机座舱加温系统。所述系统包括滑油系统和蒸发循环制冷系统;所述蒸发循环制冷系统包括:热交换器和冷媒‑滑油换热器;所述热交换器设置在座舱内;所述热交换器的入口与所述冷媒‑滑油换热器的冷媒出口连通;所述冷媒‑滑油换热器的冷媒入口与所述热交换器的出口连通,所述冷媒‑滑油换热器的进油口与所述滑油系统的出油口连通;所述滑油系统的进油口与所述冷媒‑滑油换热器的出油口连通。本发明可以减少飞机燃油的消耗,提高燃油利用率,减少碳排放。
Aircraft cabin heating system
一种飞机座舱加温系统
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
CABIN HEATING HEATER ELEMENT, CABIN HEATING HEATER UNIT, AND CABIN HEATING HEATER SYSTEM
European Patent Office | 2022
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