Blank balloon assembly on symmetric-layout rotorcrafts

A rotorcraft and layout technology, applied in the field of aircraft control, can solve the problems of small payload, short battery life of symmetrical layout electric rotorcraft, etc., and achieve the effect of increasing airborne time and payload, and high application value

Inactive Publication Date: 2015-12-16
INSPUR GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of short battery life and small payload of symmetrical layout electric rotorcraft, the present invention provides a kind of air-staying balloon assembly on symmetrical layout rotorcraft

Method used

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  • Blank balloon assembly on symmetric-layout rotorcrafts
  • Blank balloon assembly on symmetric-layout rotorcrafts
  • Blank balloon assembly on symmetric-layout rotorcrafts

Examples

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Embodiment Construction

[0018] The accompanying drawings are a specific embodiment of the present invention, and the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The air-retaining balloon assembly on the symmetrical layout rotorcraft includes the air-retaining balloon 3, the air filling and deflation pump 2 and the air storage tank 4, which are packaged in a modular manner and can be quickly installed on various symmetrical layout rotorcraft. The air storage tank 4 and the The inflation and deflation pump 2 is connected, and the other end of the inflation and deflation pump 2 is connected to the air balloon 3, and the inflation and deflation are dynamically controlled by the solenoid valve.

[0020] The air-staying balloon 3 is a built-in inflation tube 7 with a bell mouth 5 on the longitudinal axis of the weather balloon 6 inflation port, so as to ensure that the balloon will not collapse downwards when it is not inflated, and covers the ...

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PUM

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Abstract

The invention particularly relates to a blank balloon assembly on symmetric-layout rotorcrafts. The blank balloon assembly on the symmetric-layout rotorcrafts comprises a blank balloon, an inflation and deflation pump and an air storage tank. Modular packaging is adopted, and the blank balloon assembly can be rapidly arranged on the various symmetric-layout rotorcrafts. The air storage tank is connected with the inflation and deflation pump, the other end of the inflation and deflation pump is connected with the blank balloon, and inflation and deflation are dynamically controlled by a solenoid valve. The blank balloon assembly on the symmetric-layout rotorcrafts is designed modularly, can be rapidly arranged on the various symmetric-layout rotorcrafts and can be utilized repeatedly, inflation and deflation are carried out multiple times, the buoyancy of the rotorcrafts is dynamically controlled, the size of the balloon is adjusted manually / automatically, the hang time of the rotorcrafts is remarkably prolonged, the effective loads of the rotorcrafts are remarkably increased, and the high practical value is achieved.

Description

technical field [0001] The invention relates to the technical field of aircraft control, in particular to an air-retaining balloon assembly on a rotorcraft with a symmetrical layout. Background technique [0002] Symmetrical layout electric rotorcraft (such as 4 / 6 / 8 axis electric rotorcraft) has won a wide range of applications due to its good flight quality and easy installation, such as aerial photography, agricultural and forestry spraying, power line inspection, etc. Compared with the traditional aircraft layout, the biggest disadvantage of this type of rotorcraft is its short endurance and small payload. This is because its structural characteristics determine that the air buoyancy is small, which is an inherent disadvantage and a bottleneck restricting its development. [0003] In contrast, air balloons have great buoyancy and stay in the air for a long time, but they have no power to control the level and height. If can combine symmetrical layout autogyro and stay a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/50
Inventor 聂品于治楼陈永强
Owner INSPUR GROUP CO LTD
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