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Four-vector ducted loading airship

A four-vector, ducted technology, applied to rigid airships, airbag arrangements, electric vehicles, etc., can solve the problems of airship volume, large resistance, and small airship load capacity, so as to improve endurance, increase load capacity, and reduce energy. Effect

Pending Publication Date: 2020-04-10
BEIHANG UNIV YUNNAN INNOVATION INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the lift of the airships currently on the market depends on the buoyancy generated by the low-density gas in the airship capsule, resulting in excessive volume and resistance of the airship; at the same time, the load capacity of the airship is relatively small

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[0034] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0035] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0036] A four-vector ducted load-carrying airship of the present invention includes a buoyancy airbag, and the buoyancy airbag includes an intermediate airbag 1 and an outer airbag 2 symmetrically arranged with the intermediate airbag 1 as the main axis, and the intermediate airbag 1 and the outer airbag 2 are arranged in parallel; The front portion and the tail portion of the outer airbag 2 are respectively symmetrically equipped with a wing 3, and a duct power uni...

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Abstract

The invention discloses a four-vector ducted loading airship which is characterized in that the four-vector ducted load-carrying airship comprises a buoyancy air bag, the buoyancy air bag comprises amiddle air bag (1) and outer side air bags (2) which are symmetrically arranged with the middle air bag (1) as the main axis, and the middle air bag (1) and the outer side air bags (2) are arranged inparallel; wings (3) are symmetrically mounted at the front parts and the tail parts of the outer side air bags (2) respectively, and duct power devices (4) are mounted at wing tips of the wings (3);the loading airship further comprises a nacelle (8), an empennage, a solar cell array (10) and an internal mechanism or air cushion landing device (12); the solar cell array (10) is mounted at the upper part of the middle air bag (1); and the air cushion landing device (12) is mounted at the bottom of the buoyancy air bag. Pneumatic lifting and buoyancy are combined, the loading capacity of the airship is improved, and meanwhile, vertical take-off and landing, level flight hovering and maneuvering flight of the airship are controlled.

Description

technical field [0001] The invention relates to the aerospace field, in particular to a load-carrying airship with four vector ducts. Background technique [0002] With the development of the air transport industry, the requirements for the load capacity and flexibility of aircraft are getting higher and higher, and there is an urgent demand for aircraft with a load of hundreds of tons and flexible take-off and landing. However, the current load capacity of transport aircraft usually does not exceed 100 tons and relies heavily on airports and runway. The airship uses helium buoyancy to overcome its own weight to lift off, which has the natural advantage of large load. Compared with airplanes and helicopters, airships have many advantages, such as: 1. Convenient take-off, strong adaptability, no need to build airports and roads, and point-to-point transportation can be realized; 2. Flight economy, less power required, and the same weight of goods can be transported It only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/06B64B1/26B64B1/62H02J7/35
CPCB64B1/06B64B1/26B64B1/62H02J7/35
Inventor 梁浩全董迪
Owner BEIHANG UNIV YUNNAN INNOVATION INST
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