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Whirlybird with special fuel engine

A technology for helicopters and engines, applied in the field of helicopters, can solve problems such as fuel shortage and exhaust gas pollution to the atmosphere, and achieve the effects of environmental protection of exhaust gas and long flight time.

Inactive Publication Date: 2007-08-08
徐德芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Existing helicopters generally use fuel oil as fuel, and fuel oil is becoming more and more scarce, and the exhaust gas emitted pollutes the atmosphere

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0015] Example 1; the helicopter of the special fuel engine is characterized in that the helicopter is integrally formed by the body, the tail balance wing of the body and the machine feet;

[0016] (1) Put the aluminum-magnesium alloy sheet into the model of the helicopter body, hydraulically make various parts of the body, and then assemble and weld the body of the helicopter.

[0017] (2) Put the aluminum-magnesium alloy sheet into the model of the balance wing at the tail of the helicopter body, hydraulically make various parts of the balance wing at the tail of the helicopter body, and then assemble and weld it into a complete body and tail of the helicopter body balance wing.

[0018] (3) Precisely manufacture various components of the helicopter body with aluminum-magnesium alloy materials, and then install and weld the bottom of the helicopter body force distance center of gravity.

example 2

[0019] Example 2: the helicopter of special fuel engine, it is characterized in that, the lifting propeller system device on the top of the body of the helicopter, the flight propeller system device and the left and right flight direction device system device at the balance wing place at the tail of the body;

[0020] (1) The pulley gear of the special fuel engine is connected with the drive pulley gear of the gearbox, the driven wheel gear of the gearbox is connected with the propeller pulley gear, and then the engine, gearbox and propeller are fixed in one frame and installed on the helicopter body Inside, then one end of the propeller pierces through the force distance at the top of the body, and the position where it passes is the center of gravity of the entire body. Then the propeller and the body are fixed together, and the propeller can be rotated, and then the propeller is installed at the force distance position where one end of the propeller passes out of the top of ...

example 3

[0023] Example 3, the helicopter of special fuel engine, is characterized in that, the special fuel engine system of helicopter;

[0024] (1) Equipped with high-pressure gas fuel (methane CH 4 Also known as gas or biogas), the high-pressure aluminum-magnesium alloy bottle is connected with a metal gas pipe and the high-pressure aluminum-magnesium alloy bottle, then a gas high-pressure device and a speed controller are connected with the metal gas pipe system, and then a gas high-pressure device The high-pressure gas fuel is connected to the intake pipe of the closed system of the engine with a metal gas pipe, and a qualified hole is set at the closed intake pipe, and a small movable ball is installed in the hole, and the small ball has From the function that the air in the hole can only go in and out, finally a dust collector system is installed on the outer mouth of the closed air intake pipe where the hole is located.

[0025] (2) The mixed gas fuel enters the cylinder of t...

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PUM

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Abstract

The invention relates to a special fuel powered helicopter, which comprises many mechanic components, electric components, guiding system, and special fuel of the engine, with the helicopter made of the body, tail wing equilibrator and under chassis, top elevating screws, tail wing equilibrator and flight direction at left and right, special fuel powered engine system, electric system, signal light system, guide system and special fuel formulation. The special fuel is light than oil supporting long running with exhaust gas free from pollution.

Description

technical field [0001] The invention relates to a helicopter with a new type of engine, which is mainly used for aerial work. The helicopter of the special fuel engine of the present invention has many machine part systems and the special fuel of the special fuel engine to form: [0002] (1) The helicopter is integrally formed by the fuselage, the rear balance wing of the fuselage and the feet; [0003] (2) The lifting propeller system device on the top of the helicopter body, the flight propeller system device at the balance wing at the tail of the helicopter body, and the left and right flight direction device system devices; [0004] (3) Special fuel engine systems for helicopters; [0005] (4) The electrical circuit system, signal light system, and heading system of the helicopter; [0006] (5) Special fuels for helicopters with special fuel engines; formula (1) methane (CH 4 Also known as gas or biogas). Background technique [0007] Existing helicopters are genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/00B64D27/02
Inventor 徐德芳
Owner 徐德芳
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