CN2364233Y

CN2364233Y - Wheel shape air rotating device

Info

Publication number: CN2364233Y
Application number: CN 99208146
Authority: CN
Inventors: 张忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-05
Filing date: 1999-04-05
Publication date: 2000-02-16
Anticipated expiration: 2009-04-05

Abstract

The utility model relates to a tail gas discharging pollution reducing device for automobile engines, particularly to an automobile tail gas discharging pollution reducing device which can reduce the tail gas emission of carburetors, electric-spraying type gasoline engines, and high-pressure automatic-igniting diesel engines. The utility model is composed of a wheel body, and blades. The blades opened with long holes are installed in the wheel body. The wheel body is in a shape of a coiling tray. The blades are installed and arranged in the radial ring wheel body in a radiating way. When being used, the utility model is installed in an air filter of an automobile to prompt the mixture gas of an engine being fully burned, so the performance of the engine is optimized to reach the action that the tail gas discharging pollution of the engine is improved.

Description

Wheel shape air whirligig

The utility model relates to a kind of device that reduces the automobile engine tail gas exhaust emission, particularly a kind of drainage device that can reduce carburetor type, electric-jet type petrol engine and the automatic igniting type diesel-engined vehicle of high pressure tail gas.

As everyone knows, the exhaust emissions of automobile is the important pollution sources of auto-pollution.Wherein, CO, HC, Nox and soot are the major pollutants matter.The emission standard of present automobile and the control techniques of taking also are intended to reduce the content of these several compositions.By internal combustion engine theory as can be known the partial combustion of mixed gas be the principal element that produces above-mentioned pollutant.For now, the device of administering automobile exhaust pollution is more, as internally-arranged type oil circuit magnetizer and contactless electron exhaust purifier and ternary catalyzing unit etc.Said apparatus one is that price is higher, has strengthened repacking car owner's burden virtually; The 2nd, the mounting type complexity need send special Auto repair shop to be finished by the professional workforce.

The purpose of this utility model is to provide a kind of air cleaning unit that can effectively reduce the automobile engine tail gas exhaust emission.This device price is cheap, and the driver just can be installed on the air-strainer easily, impels that engine mixed gas is abundant, even, perfect combustion.

The purpose of this utility model is achieved in that the wheel shape air whirligig of being made up of wheel body, blade, also comprises the blade installation that has slotted hole in wheel body, wheel body be shaped as " wire spool " shape, ring wheel body radial radiation is arranged blade is installed.

Description of drawings:

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a plan view of the present utility model;

Fig. 3 is the A-A sectional view of looking up of the present utility model;

Fig. 4 is the utility model blade perforate schematic representation;

Fig. 5 is the utility model blade perforate schematic representation;

Fig. 6 shows electrograph for the perforate of the utility model blade;

Fig. 7 is the utility model blade perforate schematic representation;

Fig. 8 is the utility model mounting point schematic representation.

1, wheel body 2, blade

3, slotted hole 4, air-strainer

5, the utility model

Below in conjunction with the embodiments the utility model is described further with reference to the accompanying drawings:

As Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the utility model is installed in the blade 2 that blade 2 on the wheel body 1 has out a slotted hole 3; The blade 2 that two slotted holes 3 are arranged out; The blade 2 that three slotted holes 3 are arranged out; The blade 2 that four slotted holes 3 are arranged out; Be for fear of the utility model in use, the air of flowing through produces negative pressure at blade 2 back sides, causes the turbulent flow of air, and the gas friction is increased, and influences the flowability of air.The utility model is installed in the blade 2 on the wheel body 1, and the parallel blade 2 in 2 one limits of slotted hole 3 directions and blade is arranged; The acutangulate blade 2 in 2 one limits of slotted hole 3 directions and blade is arranged.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model is to arrange a plurality of blades 2 that are installed on the wheel body 1 by wheel body 1 of " wire spool " shape and ring radial radiation to make.Each blade 2 all extends to the center from wheel body 1 edge with radial, increases speed air flow and causes rotation.

As shown in Figure 8, only need carry out the simplest dismounting during use, promptly back out the screw on the air-strainer 4, open its loam cake automotive engine air intake system, the utility model 5 is installed in the air filter for automobile 4, and is containing the air outlet slit of air-strainer 4.Cause the air rotation, reduce the air-flow friction, improve air flow property, make fuel oil fully be mixed, and prevented to impel engine mixed gas perfect combustion on the wall of fuel oil attached to gas handling system with air, optimize engine performance, reach and improve the effect that engine exhaust emission pollutes.

When manufacturing the utility model, material requested should have higher surface accuracy to reduce friction, and moderate being convenient to of intensity and toughness is shaped.Material should be tried one's best attenuate reducing resistance of air, and ability higher temperature and the distortion that produces because of temperature variation are little.

Advantage of the present utility model mainly contains 3 points:

1, manufacture simply, cost is low. As long as select satisfactory material, tool Standby common punching press, rivet welding process conditions just can manufacture this practicality Novel.

2, use, install simple and convenient.

3, motor car engine and other systems are not had negative effect, can also improve, improve the performance of motor effectively.

Claims

1, a kind of wheel shape air whirligig is made up of wheel body (1), blade (2), and the blade (2) that it is characterized in that having slotted hole (3) is installed in the wheel body (1), and wheel body (1) is " wire spool " shape, and radial ring wheel body (1) radiation is arranged blade (2) is installed.

2, wheel shape air whirligig according to claim 1 is characterized in that having on the blade (2) slotted hole (3).

3,, it is characterized in that having on the blade (2) two slotted holes (3) according to the said wheel shape air of claim 1 whirligig.

4,, it is characterized in that having on the blade (2) three slotted holes (3) according to the said wheel shape air of claim 1 whirligig.

5,, it is characterized in that having on the blade (2) four slotted holes (3) according to the said wheel shape air of claim 1 whirligig.

6,, it is characterized in that slotted hole (3) direction of opening on the blade (2) is parallel with a limit of blade (2) according to the said wheel shape air of claim 1 whirligig.

7,, it is characterized in that slotted hole (3) direction opened on the blade (2) and a limit of blade (2) acutangulate according to the said wheel shape air of claim 1 whirligig.