An aircraft green environment control system

Abstract

The invention discloses an aircraft green environmental control system, comprising an air supply module, a refrigeration / heating module, an oxygen / nitrogen production module, a fuel module and an engine module; the air supply module is a refrigeration / heating module and an oxygen / nitrogen production module The nitrogen module provides high-pressure air; the refrigeration / heating module adopts an evaporative circulation system; the oxygen / nitrogen generation module includes an oxygen generation component and a nitrogen generation component, the oxygen generation component provides oxygen for the aircraft cabin, and the nitrogen produced by the nitrogen generation component is used for inert The fuel in the fuel module; the fuel in the fuel module is used as a cooling source for cooling the refrigerant in the cooling / heating module, cooling the oxygen in the oxygen / nitrogen generating module, and cooling the lubricating oil components in the engine module; the lubricating oil components are used for lubrication and cool the internal gear components of the engine; the high-temperature exhaust gas generated by the engine module is used to heat up the oxygen system. The aircraft green environment control system of the invention realizes the green energy saving of the aircraft environment control system.

Description

technical field [0001] The invention relates to the technical field of aircraft environment control technology, in particular to an aircraft green environment control system. Background technique [0002] The cockpit and equipment compartment of modern aircraft must be controlled to maintain the temperature, pressure and humidity of the air in the cabin within an appropriate range to ensure the normal life of the occupants and the reliability of the equipment. With the continuous improvement of aircraft performance, the heat load of electronic equipment is gradually increasing, and the demand for new cooling systems is becoming stronger and stronger. For manned aircraft, the needs of the occupants for cooling, heating, pressurization ventilation, dehumidification, and oxygen supply also need to be considered. In addition, from the perspective of aircraft safety, it is also necessary to consider the problem of anti-icing and anti-explosion of fuel tanks. [0003] In general...

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Problems solved by technology

[0003] In general, the environmental control system of modern aircraft, especially manned aircraft, involves more extensive content, including refrigeration, dehumidification, heating, anti-icing, nitrogen production, pressurization, ventilation, oxygen production, and lifesaving. At the same time, the complexity of the system is also higher, and the energy consumption is also greater

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