Ventilation system suitable for air conditioning assembly cabin of aircraft and aircraft comprising same

A ventilation system and air-conditioning system technology, applied in the field of aircraft, can solve the problems of increasing fuel compensation loss, unable to adjust regional ventilation and heat exchange according to needs, and affecting aircraft economy

Active Publication Date: 2020-10-23
COMAC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to overcome the ventilation system of the air-conditioning module cabin in the prior art, which lacks the ventilation flow adjustment function and cannot adjust the effect of regional ventilation and heat exchange according to the needs, and must use high pressure when ther

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  • Ventilation system suitable for air conditioning assembly cabin of aircraft and aircraft comprising same
  • Ventilation system suitable for air conditioning assembly cabin of aircraft and aircraft comprising same
  • Ventilation system suitable for air conditioning assembly cabin of aircraft and aircraft comprising same

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[0051] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. The following descriptions are exemplary and not limiting to the present invention. Any other similar situations also fall within the protection scope of the present invention.

[0052] In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", etc., are used with reference to directions described in the drawings. Components of embodiments of the present invention may be positioned in a variety of different orientations, and directional terms are used for purposes of illustration and not limitation.

[0053] refer to Figure 2-5 As shown, according to the preferred embodiment of the present invention, the ventilation system suitable for the air-conditioning module compartment of the aircraft, which at least partially utilizes the ram air exhaust pipeline 2 for the air-condit...

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Abstract

The invention discloses a ventilation system suitable for an air conditioning assembly cabin of an aircraft and the aircraft comprising the same. The ventilation system comprises an injection sleeve which is located at a position close to an exhaust port of a ram air exhaust pipeline of an air conditioning system of the aircraft, wraps a section of the ram air exhaust pipeline, and extends out ofthe surface of a skin of the aircraft, and an adjustable skin air inlet which leads to the air conditioning assembly cabin and is constructed to enable external air to flow into the air conditioning assembly cabin and at least partially flow to the injection sleeve. According to the ventilation system suitable for the air conditioning assembly cabin of the aircraft and the aircraft comprising thesame, the effective circulation area and the circulation amount of the ventilation system can be flexible, the ventilation function of the air conditioner assembly cabin is achieved, and the ventilation system has the advantages of being adjustable in flow, low in fuel oil compensation loss, light in weight and free of temperature rise on the ground.

Description

technical field [0001] The invention relates to the ventilation of an air-conditioning module compartment of an aircraft and the ram air system of the aircraft, in particular to a ventilation system suitable for an air-conditioning module compartment of an aircraft and an aircraft comprising the same. Background technique [0002] As the economic requirements of civil aircraft become more and more stringent, composite materials with lightweight, high structural efficiency, safety, economy, comfort and environmental protection are widely used in the structure and skin of aircraft. Combining more than two kinds of materials, such as reinforcing fibers (glass fiber, aramid fiber, carbon fiber) and organic polymer matrix, in a certain proportion and composition form, so that the properties of various materials complement each other, thus making a kind of New composite materials. Composite materials have ultra-high specific strength and specific stiffness, greatly reduce weight,...

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Application Information

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IPC IPC(8): B64D13/06
CPCB64D13/06B64D2013/0688Y02T50/40
Inventor 王赟刘超牛越方莹
Owner COMAC
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