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A hovercraft powered by high pressure air

A high-pressure air and hovercraft technology, which is applied to air cushions, vehicle parts, transportation and packaging, etc., can solve the problems of short sailing distance and high energy consumption of hovercraft, and achieve the effect of improving fuel utilization and reducing energy consumption

Active Publication Date: 2021-06-15
WEIHAI RUIYI OUTDOOR PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the energy consumption of the hovercraft is extremely high, and the distance that can be sailed is very short under the same energy condition. In today's resource scarcity, this disadvantage is further magnified

Method used

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  • A hovercraft powered by high pressure air
  • A hovercraft powered by high pressure air
  • A hovercraft powered by high pressure air

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A hovercraft driven by high-pressure air, comprising: an air extractor 1, a flexible apron 2, an air compression chamber 3 and a turbine engine 4, the air extractor 1 is used to extract air, and the flexible apron 2 is used as an air sealing device In order to limit the escape of air, the air compression chamber 3 is used to compress air, and the turbine engine 4 is used to provide power for the hovercraft to advance. The air compression chamber 3 includes a first low-pressure compressor 5 and a compressed air pipe 6. The first low-pressure compressor 5 is used to extract part of the air extracted by the air extractor 1 and perform low-pressure compression. The compressed air pipe 6 is connected to the turbine engine 4, and the compressed air pipe 6 is used to deliver the air compressed by the first low-pressure compressor 5 air, the turbine engine 4 includes a second low-pressure compressor 7, a second high-pressure compressor 8, a combustion chamber 9 and a turbine 10,...

Embodiment 2

[0030] As a preferred mode of the present invention, the hovercraft also includes a liquid level sensor 12, a processing device 13 and a drive motor 14, the liquid level sensor 12 is used to sense whether the bottom of the hovercraft is out of water, and the drive motor 14 is used to Initially drive the first low-pressure compressor 5, the second low-pressure compressor 7, and the second high-pressure compressor 8. When the liquid level sensor 12 senses that the bottom of the hovercraft is out of water, the processing device 13 controls the drive The motor 14 starts to drive.

[0031] As a preferred mode of the present invention, the hovercraft also includes a gas flow meter 15, the gas flow meter 15 is used to measure the air flow rate of the air inlet of the first low-pressure compressor 5, when the gas flow meter 15 When the measured air flow rate is greater than the flow rate threshold, the processing device 13 controls the driving motor 14 to start driving.

[0032] As a...

Embodiment 3

[0038] As a preferred mode of the present invention, the stern of the hovercraft has an auxiliary wing 17, and the auxiliary wing 17 is used to form an auxiliary air cushion.

[0039] As a preferred mode of the present invention, there is a propeller at the bottom of the hovercraft, the propeller is used to assist navigation, the propeller is connected with the drive motor 14 and the wind power generation device 16, and the drive motor 14 is used to provide The initial power for the operation of the propeller, the wind power generation device 16 is used to provide the power for the subsequent operation of the propeller.

[0040] In the specific implementation process, the auxiliary wing 17 utilizes the effect of the water surface. When the hovercraft sails at high speed, the airflow between the auxiliary wing 17 and the water surface is blocked and blocked by the outer baffle plate of the auxiliary wing 17. Can't flow out, so the pressure under the auxiliary wing 17 increases,...

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PUM

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Abstract

The invention relates to a hovercraft driven by high-pressure air, comprising an air extractor, a flexible apron, an air compression chamber and a turbine engine. The air chamber is used to compress the air, and the turbine engine is used to provide the propulsion of the hovercraft. The air compression chamber includes a first low-pressure compressor and a compressed air pipe. The air pipe is connected to the turbine engine, and the compressed air pipe is used to transport the air compressed by the first low-pressure compressor. The air compressed by the low-pressure compressor is compressed twice, and the second high-pressure compressor is used for high-pressure compression of the air. The high-pressure air passes through the combustion chamber and is mixed with atomized fuel for combustion and generates thrust through the turbine.

Description

[0001] This application is a divisional application with application number 2017110856924, application date of November 07, 2017, and the title of the invention "a hovercraft driven by high-pressure air". technical field [0002] The invention relates to the field of hovercraft, in particular to a hovercraft driven by high-pressure air. Background technique [0003] Nowadays, people have great requirements for the efficiency and speed of transportation. Traditional transportation ships cannot take into account both speed and efficiency. People continue to try to improve transportation ships. In 1959, they invented the hovercraft. An air cushion is formed between the water surface or the ground, and all or part of the hull is lifted to achieve high-speed navigation. When the air cushion is used, a high-power compressor is used to press air into the bottom of the ship, and it is formed by the air sealing device such as the flexible apron or the rigid side wall around the botto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60V3/06
CPCB60V3/06
Inventor 徐建红
Owner WEIHAI RUIYI OUTDOOR PROD CO LTD
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