Gas bag type suspending flight device

Abstract

The invention discloses a gas bag type suspending flight device comprising an outer gas bag (1) and an inner gas bag (2) allowing for injecting of hydrogen (4). A plurality of square gratings (3) allowing injecting of inert gas (5) are arranged between the outer gas bag (1) and the inner gas bag (2). Gas inflation valves (6) and a control device (7) are arranged on the outer gas bag (1). The gas inflation valves (6) communicate with the inner gas bag (2). A device (8) for conveying goods is arranged at the bottom of the outer gas bag (1). According to the gas bag type suspending flight device, the inner gas bag (2) fully filled with the hydrogen (4) of the gas bag type suspending flight device is not liable to break because of protection of the outer gas bag (1) and the square gratings (3) fully filled with the inert gas (5), even if one or more square gratings (3) leak gas, flight of the gas bag type suspending flight device is not affected, and therefore the gas bag type suspending flight device has the advantages of being large in carrying capacity, easy to maintain and operate, long in service life, simple in structure, high in safety and speed, low in cost and the like.

Description

technical field [0001] The invention relates to flying equipment, in particular to an airbag type suspension flying device. Background technique [0002] Due to economic considerations, the existing airbag-type flying devices are usually filled with hydrogen gas with light specific gravity and low price. However, because hydrogen gas is flammable and explosive, it is easy to cause safety accidents when exposed to open flames or static electrodes, causing serious personal and property damage. loss. And because the airbag of hydrogen is fragile, it cannot carry a large weight. At present, sea freight is low, so large-scale material transportation is carried by ships, but the speed of ships is slow, which brings great inconvenience to users; there is also mineral transportation, because the mines are located and the terrain is very complicated, which brings difficulties to transportation; In addition, agricultural products such as grain and vegetables need to be quickly deliv...

AI Technical Summary

Problems solved by technology

[0002] Due to economic considerations, the existing airbag-type flying devices are usually filled with hydrogen gas with light specific gravity and low price. However, because hydrogen gas is flammable and explosive, it is easy to cause safety accidents when exposed to open flames or static electrodes, causing serious personal and property damage. loss

And because the airbag of hydrogen gas is fragile, it cannot carry a large weight

At present, sea freight is low, so large-scale material transportation is carried by ships, but the speed of ships is slow, which brings great inconvenience to users; there is also mineral transportation, because the mines are located and the terrain is very complicated, which brings difficulties to transportation; In addition, agricultural products such as grain and vegetables need to be quickly delivered to different places. However, due to the limited speed of automobiles, the cost of using airplanes is too high, so there is an urgent need for transportation means with high speed and low freight.

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