CN2348121Y

CN2348121Y - Fuel economizer for vehicle

Info

Publication number: CN2348121Y
Application number: CN 98218408
Authority: CN
Inventors: 陈锡
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-13
Filing date: 1998-08-13
Publication date: 1999-11-10
Anticipated expiration: 2008-08-13

Abstract

The utility model relates to an automobile fuel saving apparatus, which is composed of an upper ring, guide vanes and a lower ring, wherein, the circumference of the upper ring and the lower ring of the fuel economizer for the vehicle is provided with a plurality of triangular grooves; the outer circle of the lower ring is provided with a plurality of equant oblique gaps; the guide vanes are arranged at the circumference between the upper ring and the lower ring; every vane is arranged at a certain oblique angle, one end adjacent to the upper ring, at the upper part of every vane, is provided with a circular arc which is bent into a right angle to be appressed with the bottom of the upper ring and be fastened; the middle part of every guide vane is provided with a groove, the lower part of every guide vane is inserted into the oblique gaps of the outer circle of the lower ring and are bent into a right angle to be appressed with the bottom of the lower ring and be fastened. The automobile fuel saving apparatus has the advantages of simple structure and good fuel saving effect. The utility model is suitable for various vehicles in use.

Description

Automobile fuel-economizing device

The utility model relates to the supplier of internal-combustion engine ignition mixture, i.e. the improvement of automobile fuel-saving device.

Along with the continuous increase of China's automobile quantity, vehicle exhaust also is on the rise to the pollution of environment.The a large amount of reasons that produce of tail gas are the not fully burnings of fuel oil in the cylinder.For improving environmental pollution and energy saving, various automobile fuel-saving devices have appearred on the market.Wherein, with the utility model more approaching have two kinds: first kind is " a kind of automobile wind-force fuel economizer " (patent No.: 932288561).The deficiency of this fuel economizer is: the first, and the air intake direction and the air-out direction of fuel economizer are mainly axially, so wind-force is irregular, and the air quantity loss is bigger.The second, the plane blade of fuel economizer upper end has stopped the part air quantity, has weakened wind-force, causes oil, gas evenly not to mix, and fuel oil can not fully burn, and does not reach the purpose of fine fuel-economizing.Second kind is " engine turbine blower ".Though this blower has certain oil-saving effect, also there are following 2 deficiencys: the first, Applicable scope is too little, only is adapted to be mounted within the pipeline between Carburetor and the air-strainer to use.Because have between the Carburetor of part automobile and the air-strainer and do not have pipeline, cause this blower to use.The second, because of the structure difference of various vehicles, the structure of its Carburetor, shape, size are also inequality.Identical blower is installed in different pipelines, and its oil-saving effect differs bigger.

The purpose of this utility model provides a kind of air intake direction for axial, and air-out direction is mainly laterally, and Applicable scope is extensive, and versatility is good, the automobile fuel-economizing device good to the oil-saving effect of any automobile.The characteristics of this fuel economizer are: the guide vane of fuel economizer is around between the upper and lower ring, and blade is a fixed inclination setting, its objective is to make blade can produce the spiral type air stream.This structure is according to aerodynamic principle, and the tangential velocity of spiral type air-flow is big, and has strong oscillating air flow to produce and design.This structure makes the fuel atomization good uniformity, and engine mildness, starting is fast, efficient is high, can improve every performance index of motor comprehensively.Because oil inflame is abundant, can not produce carbon distribution in the cylinder, this has not only prolonged the working life of motor, and has improved environmental pollution.

The utility model is implemented by following proposal:

Automobile fuel-economizing device is made up of last ring, guide vane and following ring.The triangular groove that many five equilibriums are all arranged around last ring and the following ring.Under encircle the outer ring many five equilibrium R-joinings arranged.Guide vane last ring and down between the ring around, each blade all is a fixed inclination setting.All there is a circular arc on its top by an end of last ring, and curve the right angle and be close to the ring bottom, and fastening, all there is a groove at the middle part of each guide vane, its objective is the resistance that reduces air current flow, is convenient to form eddy airstream.All insert down in the R-joining of ring outer ring the guide vane bottom, curves the right angle, is close to ring bottom down, and fastening.

Below in conjunction with accompanying drawing the utility model is described in detail as follows:

Fig. 1 is the plan view of automobile fuel-economizing device

Fig. 2 is the attached view of automobile fuel-economizing device

Fig. 3 is that the A of automobile fuel-economizing device is to view

Fig. 4 is the plane outspread drawing of guide vane

Automobile fuel-economizing device is made up of pressed on ring 1, guide vane 2 and lower ring 3. Pressed on ring 1 and lower ring 3 The triangular groove 4 that many five equilibriums are arranged all around. There is the R-joining 5 of many five equilibriums lower ring outer ring. The water conservancy diversion leaf Sheet 3 is around between pressed on ring 1 and the lower ring 3. Each guide vane 2 all is a fixed inclination setting, One end of the top ring 1 in its top all has a circular arc, curves the right angle, is close to the bottom of pressed on ring 1, and Fastening. All there is a groove 6 at the middle part of each guide vane, and the outer ring of lower ring 3 is all inserted in its underpart R-joining in, curve the right angle, be close to the bottom of lower ring 3, and fastening.

Embodiment:

The outer diameter D 74mm of last ring 1, internal diameter is D64mm.Encircling 3 external diameter down is D66mm, and internal diameter is D20mm.The R-joining angle of encircling down on 3 is 60 °, stitches dark 12mm.Guide vane 2 long 32mm, wide 15mm, 30 ° at right oblique angle, upper left radius of arc are R8mm, the lower-left radius of arc is R20mm, the wide 2mm of central slot, dark 4mm.

The utility model compared with prior art has the following advantages:

1. fuel-oil atmozation good uniformity, engine mildness starts fast efficient height, improves comprehensively The property indices of engine. Oil-saving effect is remarkable.

2. because oil inflame is abundant, can not produce carbon distribution in the cylinder, this has not only prolonged engine Service life, and improved environmental pollution.

3. simple in structure, applied widely, be fit to various vehicles as gasoline economizer.

Claims

1. one kind by last ring, guide vane and the automobile fuel-economizing device formed of ring down, it is characterized in that: go up ring and encircle the triangular groove that many five equilibriums are all arranged down all around, encircle the R-joining that there are many five equilibriums the outer ring down, guide vane last ring and down between the ring around, each blade all is a fixed inclination setting, all there is a circular arc on its top by an end of last ring, curve the right angle, be close to the ring bottom, and fastening, all insert down in the R-joining of ring outer ring the bottom of each guide vane, curves the right angle, be close to ring bottom down, and fastening.