CN2408248Y

CN2408248Y - Oil saving tail gas purifier for automobile

Info

Publication number: CN2408248Y
Application number: CN 00201007
Authority: CN
Inventors: 王滨生
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-24
Filing date: 2000-01-24
Publication date: 2000-11-29
Anticipated expiration: 2010-01-24

Abstract

The utility model relates to an oil saving tail gas purifier for automobiles, which is provided with flanging and a pipe wall. A plurality of openings are arranged on the pipe wall. The lower part of the pipe wall of one side of each opening is a blade bent inward. The utility model is characterized in that a plurality of circular holes or long holes are arranged on the pipe wall near the flanging edge. The oil saving tail gas purifier for automobiles solves the problems that central mixing air and peripheral mixing air of the purifier are mixed and atomization is uneven. The utility model has the advantages of favorable atomization effect, completely combustion, engine efficiency improvement and low oil consumption. The utility model can substantially reduce the exhaust pollution of CO and CH in tail gas.

Description

The automobile fuel saving exhaust purifier

The utility model relates to a kind of automobile fuel saving exhaust purifier that is installed in gasoline engine carburetor and intake manifold joint or is installed in fuel injection petrol engine solar term gate seat and suction tude joint.

The utility model is that the inventor is to my improvement at the patent ZL99204839.7 of first to file " automobile fuel saving exhaust purifier ".Among the patent ZL99204839.7, the fuel oil that enters the automobile fuel saving exhaust purifier and air Mixture automobile fuel saving exhaust purifier intermediate portion mix good, atomize, and the mixed gas of automobile fuel saving exhaust purifier peripheral part mixes poorly, atomizing effect is poor, in the middle of existing with the mixing of peripheral mixed gas.The atomizing problem of non-uniform.

The purpose of this utility model is to avoid the above-mentioned deficiency of prior art and provides a kind of mixed gas to mix at periphery, atomizes the uniform automobile fuel saving exhaust purifier of middle, peripheral mixed aerosol.

The purpose of this utility model is reached by following measure: this automobile fuel saving exhaust purifier is the body that is made of flange and tube wall, several openings are arranged on the tube wall, the tube wall bottom that each open upper end one side pipe wall and another open lower end line separate is a blade, blade is the compound curved surface shape, blade to the body center curvature, is having at least one circular hole or slotted hole near on the tube wall of flange along line.

The utility model compared with prior art has following advantage:

1, because mixed gas intermediate portion, peripheral part mixed aerosol in this automobile fuel saving exhaust purifier are all good, so mixed gas can more abundant burning, has reduced the discharging of CO and CH compound in the tail gas biglyyer.

2, reduce oil consumption more significantly, and improved the acceleration and the smoothness of automobile.

The utility model is as shown in the figure:

Fig. 1 is this automobile fuel saving exhaust purifier plan view;

Fig. 2 is this automobile fuel saving exhaust purifier plan view;

Fig. 3 is the automobile fuel saving exhaust purifier that slotted hole is arranged on the tube wall.

The utility model will be described in further detail in conjunction with the accompanying drawings: this automobile fuel saving exhaust purifier as shown in Figure 1 and Figure 2, the body that it is made of flange 1 and tube wall 2, several openings 3 are arranged on the tube wall, the tube wall bottom that each open upper end one side pipe wall and another open lower end line separate is a blade 4, blade is the compound curved surface shape, blade to the body center curvature, is having at least one circular hole 5 or slotted hole 6 near on the tube wall of flange, as shown in Figure 3 along line.

This automobile fuel saving exhaust purifier is installed in the solar term gate seat and the intake manifold joint of gasoline engine carburetor and intake manifold joint or fuel injection petrol engine, when being mixed into mixed gas in the Carburetor gasification room after, fuel oil and air enter the automobile fuel saving exhaust purifier, mixed gas impinges upon on several blades, produce eddy current, make mixed gas atomize more fully.The air that has a suction tude to come in simultaneously enters the automobile fuel saving exhaust purifier by several circular holes on the tube wall under the flange or slotted hole, in this section under the effect of air, make the mixed gas of purifier peripheral part mix better, atomize better, mixed gas is middle at purifier, periphery mixes, atomizing is even thereby make, atomizing effect better enters the cylinder after-combustion and gets more complete, improved engine efficiency greatly, reduce oil consumption, reduced CO and the pollution of CH discharge of harmful gases in the tail gas significantly.

Claims

1, a kind of automobile fuel saving exhaust purifier, the body that it is made of flange (1) and tube wall (2), several openings (3) are arranged on the tube wall, the tube wall bottom that each open upper end one side pipe wall and another open lower end line separate is blade (4), blade is the compound curved surface shape, blade to the body center curvature, is characterized in that near on the tube wall of flange at least one circular hole (5) or slotted hole (6) being arranged along line.