Amphibious water surface life saving device based on box type wing aerodynamic layout

Abstract

The invention provides an amphibious water surface life-saving device based on box-type wing pneumatic layout, which is in box-type wing pneumatic layout and comprises a front wing, a rear wing, a left front and rear wing connecting section, a right front and rear wing connecting section, a first power rotor wing, a second power rotor wing, a third power rotor wing and a fourth power rotor wing, the front wing and the rear wing are horizontally arranged in parallel; and the height of the front wing is lower than that of the rear wing. The amphibious water surface life-saving device based on the box-type wing aerodynamic layout has the following advantages: (1) through the box-type wing layout, the aircraft has an ergonomic life-saving appearance, has three functions of an unmanned aerial vehicle, an unmanned ship and a life buoy, and quickly and actively arrives at a searched and rescued object to implement rescue in a manner of flying in the air and cruising on the water surface; the self-rescue function is realized. And (2) the defects of inaccurate release and randomness of the existing rescue mode of releasing the life buoy by using the unmanned aerial vehicle are overcome, the rescue efficiency is improved, and the survival rate of the rescued person is improved to the maximum extent.

Description

technical field [0001] The invention belongs to the technical field of water surface lifesaving, and in particular relates to an amphibious water surface lifesaving device based on box-type wing aerodynamic layout. Background technique [0002] Flood disaster is a kind of natural disaster that occurs frequently and seriously at present, and the direct economic loss of flood disaster accounts for about 60% of the total direct economic loss of various natural disasters. Flood disasters are generally characterized by high frequency of occurrence, wide range of influence, and heavy economic losses. [0003] However, although casualties and economic losses caused by floods often occur every year, safety rescue equipment for flood disasters is still relatively lacking. Existing rescue equipment mainly includes: lifeboats, life rafts, hovercraft, rubber boats, assault boats, etc. Most of these equipment have the disadvantages of large volume and weight, inconvenient storage and tr...

AI Technical Summary

Problems solved by technology

[0003] However, although casualties and economic losses caused by floods often occur every year, safety rescue equipment for flood disasters is still relatively lacking

The existing rescue equipment mainly includes: lifeboats, life rafts, hovercraft, rubber boats, assault boats, etc. Most of these equipments have the disadvantages of large volume and weight, inconvenient storage and transportation, and difficult daily maintenance.

In addition, fuel-powered equipment, such as lifeboats, assault boats, etc., need to take warm-up measures when they are turned on in low-temperature environments; hovercrafts are slow towing, so the number of vehicles that can reach the disaster area in a short period of time is limited, and the cost of us

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