CN2389107Y

CN2389107Y - Sucking-disc type aerobat

Info

Publication number: CN2389107Y
Application number: CN 99232343
Authority: CN
Inventors: 张义柏
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-11
Filing date: 1999-08-11
Publication date: 2000-07-26
Anticipated expiration: 2009-08-11

Abstract

The utility model discloses a sucking-disk type aerobat. When the sucking-disk type aerobat is adopted, a motor is fixed to the lower end of a circular cone disk; in addition, an opening of the circular cone disk is upward, the bottom of the circular cone disk is sealed, and the upper part of the circular cone disk is big, and the lower part of the circular cone disk is small. A transmission shaft passes through the bottom of the center of the circular cone disk, a sealing ring is installed between the transmission shaft and the circular cone disk, and a centrifugal fan vane and a separation disk are installed on the transmission shaft. The lower parts of the centrifugal fan vane and the separation round disk are provided with hollow disks, and the circumferences of the hollow round disks are connected with a flow guide vane. The other end of the flow guide vane is fixed on the circular cone disk, and a control cabin and a cockpit are arranged at the periphery of the outer side of the circular cone disk. The utility model has the advantages of no aerobat wing, small volume, simple structure and low manufacture cost.

Description

The sucked type aircraft

The utility model relates to a kind of aircraft.

At present, aircraft of the prior art generally all adopts to have fleetline wing or employing propeller and air generation relative motion and obtains lift, and the ubiquitous shortcoming of these aircraft is: volume is big, complex structure.

The purpose of this utility model is: a kind of wing, volume sucked type aircraft little, simple in structure of not adopting is provided.

The utility model is to constitute like this: it comprises driving engine (1), transmission shaft (2), centrifugal fan blade (3), driving engine (1) is fixed on opening base seal that makes progress, the lower end of up big and down small circle awl dish (4), the centre bottom of passing circular awl dish (4) with driving engine (1) bonded assembly transmission shaft (2), between transmission shaft (2) and circular awl dish (4), seal ring (5) is housed, centrifugal fan blade (3) and separator (6) are housed in rotating shaft (2), there is hollow disk (7) below at centrifugal fan blade (3) and separator (6), around hollow disk (7), be connected with breather vane (8), the other end of breather vane (8) is fixed on the circular awl dish (4), is provided with driving compartment (9) and passenger cabin (10) in the outer periphery of circle awl dish (4).

Owing to adopted technique scheme, the utility model is compared with existing aircraft, owing to do not adopt wing, thereby have the little advantage of volume, and the utility model also has advantage simple in structure, that cost of manufacture is cheap.During the utility model work, owing to separator (6) is housed at the middle part of centrifugal fan blade (3), the eddy current center that forms in this dish upper surface can only suck this air more than end face, and constantly get rid of to periphery, the air-flow that is thrown out of rises to uncovered direction rotation along the wall of circle awl dish (4), form up current, its upper pressure is reduced; Separator (6) lower surface also forms the eddy current center in addition, suck the following air of this end face, make its below be low-voltage space, and the air-flow that centrifugal fan blade (3) throws away is out-of-date at breather vane (8) wind current, also produce certain suction, make the indoor pressure in its underpart lower, form difference of pressure on the bottom and the top of circle awl dish (4) like this, produce lift upwards, thereby make the utility model reach the purpose of flight.

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is that the A of accompanying drawing 1 is to partial schematic diagram.

Embodiment of the present utility model: driving engine (1) can adopt engine petrol of the prior art or diesel motor, driving engine (1) is fixed on opening base seal that makes progress, the lower end of up big and down small circle awl dish (4), to pass the centre bottom of circular awl dish (4) with driving engine (1) bonded assembly transmission shaft (2), and between transmission shaft (2) and circular awl dish (4), load onto seal ring (5), in rotating shaft (2), load onto centrifugal fan blade (3) and separator (6) then, hollow disk (7) is placed in the below of centrifugal fan blade (3) and separator (6), and around hollow disk (7), evenly fix and go up breather vane (8), the other end of breather vane (8) is fixed on the circular awl dish (4), produces driving compartment (9) and passenger cabin respectively in the outer periphery of circle awl dish (4) and (10).During making, the material of circular awl dish (4) and driving compartment (9) thereof and passenger cabin (10) preferably adopts the high aluminum alloy materials of light weight, intensity to make.

Claims

1, a kind of sucked type aircraft, it comprises driving engine (1), transmission shaft (2), centrifugal fan blade (3), it is characterized in that: driving engine (1) is fixed on opening base seal that makes progress, the lower end of up big and down small circle awl dish (4), the centre bottom of passing circular awl dish (4) with driving engine (1) bonded assembly transmission shaft (2), between transmission shaft (2) and circular awl dish (4), seal ring (5) is housed, centrifugal fan blade (3) and separator (6) are housed in rotating shaft (2), there is hollow disk (7) below at centrifugal fan blade (3) and separator (6), around hollow disk (7), be connected with breather vane (8), the other end of breather vane (8) is fixed on the circular awl dish (4), is provided with driving compartment (9) and passenger cabin (10) in the outer periphery of circle awl dish (4).