CN2437868Y - Fuel saver for gasoline engine - Google Patents

Abstract

The utility model relates to a fuel economizer for a gasoline engine, which belongs to a part used for improving combustion efficiency. The utility model is installed between the lower part of a carburetor and an air inlet branch pipe. The technical characteristic of the utility model is that the fuel economizer forms a spiral cylindrical shape, one end thereof is made into swirl plates like fan blade shapes, and the quantity of the swirl plates is 60 to 300; the periphery of the spiral cylinder and a flange of the fuel economizer are connected into integration, and the inside (name the spiral core) is freely suspended. When fuel flows through the utility model, the swirl plates can give resistance to a rotational flow, and due to the vibration of the spiral cylinder, the fuel can be dispersed and atomized to an optimum degree; the sufficient combustion effect can be achieved, and the purpose of fuel saving can be realized.

Description

The petrol engine fuel economizer

The utility model relates to a kind of part that is used to improve combustion efficiency, is the petrol engine fuel economizer specifically.

Present petrol engine all has a Carburetor, and gasoline enters combustion chambers burn then through Carburetor people air intake branch.This Carburetor atomizes to the gasoline that enters the firing chamber.Because the oil canal of existing Carburetor is a free space, and is lower to the oil atomization degree.Have oil so that be that oil droplet has just entered the firing chamber, then oil can not be fully burned, and becomes the waste gas of discharging in the outlet pipe, or even black smoke, thus combustion efficiency is low.

The purpose of this utility model provides a kind of petrol engine fuel economizer, use this fuel economizer after, can improve the combustion efficiency of gasoline, reach the purpose of fuel-economizing.

Technical solution of the present utility model is that a fuel economizer is installed between Carburetor bottom and air intake branch, this fuel economizer is cylindrical shape in the shape of a spiral, the one end is made like fan blade shape spinning disk, the cylindrical of spiral cylinder and the flange plate of fuel economizer firmly fuse, and inner end (being the spiral shell heart) is free unsettled, when gas stream is passed through, spinning disk is given eddy flow resistance of gas stream, add the vibration of spiral cylinder, the oil gas aerosol dispersion to optimum degree, is made it to reach the firing effect of fullest.

Because adopt above-mentioned technical solution, the utility model has been realized petrolic optimal combustion state, and be unkitted comparing of fuel economizer, fuel-economizing 10-20%, power improves 8-12%, and CO and smoke discharge amount reduce by 50%, can also prolong cylinder part life partly simultaneously.

Description of drawings:

Fig. 1 is structure of the present utility model (front) schematic representation;

Fig. 2 is the plan view (its spinning disk is only drawn several representatives, other omissions) of Fig. 1;

Fig. 3 is the deployed configuration schematic representation (a center line left side is the back side for positive, the right side) of spinning disk 1 and body 2;

Embodiment:

Accompanying drawing has been described an embodiment of the present utility model.It is the fuel economizer that designs for automotive gasoline engine.This fuel economizer is made of spinning disk 1, body 2, flange plate 3.In fact spinning disk 1 and body 2 are an integral body, it is 100-500mm with a block length, the stainless steel thin slice of wide 8-20mm, be cut into the 60-300 sheet by wide 3-5mm, high 3-10mm on one side at it, present embodiment is by wide 5mm, and high 8mm is cut into 120, then with every to back side bending, be twisted into again like fan blade shape, constitute spinning disk 1.The stainless steel thin slice that processes spinning disk, coil into the spiral circle cylindrical shell of a 2-6 circle, present embodiment is 3 circles, fuel economizer body 2 fuses with flange plate 3, then constitutes a complete fuel economizer.It is installed between Carburetor bottom and the air intake branch, just can makes gasoline reach the degree of best atomizing, sufficient combustion is realized the purpose of its fuel-economizing.Receive on the car on probationly through being installed in Xiali car and double tower, oil-saving effect is obvious, reaches goal of the invention.

At the petrolic Carburetor of part is bicavate, then respectively settles an above-mentioned fuel economizer to get final product in two chambeies.

The utility model is applicable to various petrol engines, comprises various cars, truck, motorcycle or the like.

Claims (3)

1, a kind of petrol engine fuel economizer, constitute by spinning disk [1], body [2], flange plate [3], it is characterized in that described fuel economizer cylindrical shape in the shape of a spiral, the one end is made like fan blade shape spinning disk [1], spinning disk [1] and body [2] are an integral body, the cylindrical of spiral cylinder and flange plate [3] fuse, and the inner end freedom of spiral cylinder is unsettled.

2, by the described petrol engine fuel economizer of claim 1, the number of turns that it is characterized in that described spiral cylinder is the 2-6 circle.

3, by the described petrol engine fuel economizer of claim 1, the sheet number that it is characterized in that described spinning disk [1] is the 60-300 sheet.

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