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Seaplane provided with variable sweep aerofoil

A seaplane and swept wing technology, which is applied in the aerospace field, can solve the problems of engine scrap, propeller engines are easily sucked into sea water, difficult to land and take off, etc., and achieve the effect of reducing resistance.

Active Publication Date: 2016-08-31
永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Seaplanes are mainly used for maritime patrol, anti-submarine, rescue and sports, tourism, commuting, aerial photography, etc. Most of the seaplanes currently in use on the market are propeller-type aircraft, which are not only slow, but also difficult to land when the waves are large and take-off, especially when the propeller engine is easy to suck seawater during take-off and cause the engine to be scrapped, so there is an urgent need for a seaplane with high speed and adaptability to complex sea conditions

Method used

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  • Seaplane provided with variable sweep aerofoil
  • Seaplane provided with variable sweep aerofoil
  • Seaplane provided with variable sweep aerofoil

Examples

Experimental program
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Embodiment

[0018] Such as figure 1 , figure 2 , image 3 Shown, a kind of variable swept wing seaplane comprises 2 airbags 1, 2 landing gears 2, 2 engine compartment doors 3, 2 turbofan engines 4, fuselage 5, 4 rocket engines 6, machine Wing mounting frame 7, 2 first pins 8, 2 main wings 9, 2 first hydraulic cylinders 10, 2 second pins 11, vertical tail 12, 2 ducted fans 13, 2 hydraulic motors 14. Horizontal tail 15, rescue ladder 17 hatch 16, rescue ladder 17, lifeboat 18, engine room tailgate 19, second hydraulic cylinder 20, it is characterized in that: the fuselage 5 is a cylindrical carbon fiber fuselage, The front portion of the fuselage 5 is provided with a cockpit, and the top of the fuselage 5 is provided with a wing mount 7, and 2 first pins 8 are symmetrically installed at the front end of the wing mount 7, and at the rear end of the wing mount 7. Two second pins 11 are symmetrically installed; the two main wings 9 are symmetrically installed on the two first pins 8, and t...

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PUM

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Abstract

The invention provides a seaplane provided with a variable sweep aerofoil. The seaplane comprises two air bags, two undercarriages, two engine compartment doors, two turbofan engines, a fuselage and four rocket engines, wherein the fuselage is a cylindrical carbon fiber fuselage; a cockpit is arranged in the front of the fuselage; a wing mounting rack is arranged at the upper part of the fuselage; two first pin columns are symmetrically installed at the front end of the wing mounting rack, and two second pin columns are symmetrically installed at the rear end of the wing mounting rack. By adopting the retractable engine compartment doors, the seaplane avoids the danger that the turbofan engines are scrapped since the plane absorbs seawater when taking off and landing.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a variable-sweep wing seaplane. Background technique [0002] A seaplane is an aircraft that can take off, land and park on water. Seaplanes are mainly used for maritime patrol, anti-submarine, rescue and sports, tourism, commuting, aerial photography, etc. Most of the seaplanes currently in use on the market are propeller-type aircraft, which are not only slow, but also difficult to land when the waves are large And take-off, especially the propeller engine is easy to suck seawater during take-off and cause the engine to be scrapped, so there is an urgent need for a seaplane with high speed and adaptability to complex sea conditions. Contents of the invention [0003] In view of the above problems, the present invention provides a variable-sweep wing seaplane, which adopts a retractable engine compartment door, avoiding the danger of the turbofan engine being scrapped due ...

Claims

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Application Information

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IPC IPC(8): B64C35/00B64C3/40B64C1/14B64C25/56
CPCB64C1/14B64C3/40B64C25/56B64C35/008
Inventor 不公告发明人
Owner 永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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