CN2477444Y

CN2477444Y - Air compensating regulator of gasoline engine

Info

Publication number: CN2477444Y
Application number: CN 01202207
Authority: CN
Inventors: 王平善
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-19
Filing date: 2001-02-19
Publication date: 2002-02-20
Anticipated expiration: 2011-02-19

Abstract

The utility model is an air compensation adjuster of petrol engine and consists of a shell, a bronze mouth, an air adjusting bolt, a nozzle, an air-powered air flow hole(springs and rubber balls). The utility model is characterized in that: with reinforced control, under the step of different rotate speed stages, the utility model is used for offsetting insufficient air entering the cylinder of the petrol engine and for controlling the petrol engine and the vacuum type fuel valve(petrol pump) to provide rational and economical oil flow under each rotate speed stage so as to adjust the ratio and amount of the mixture of the air and the petrol appropriately. Thus, the engine has complete combustion, the rotate speed and the torque are increased, the consumption of petrol is reduced, the coke is reduced, the discharge of the petrol engine is reduced and the pollution to the air is reduced, therefore, the utility model is an ideal energy saving device.

Description

Spark ignition engine compensated with air regulating control

The utility model relates to a kind of special control setup---compensated with air regulating control that improves spark ignition engine (mid-get car, motor bike) at air inlet, oil inlet quantity.

No matter present spark ignition engine double stroke, four stroke be ubiquity oil consumption height, travelled distance weak point all, the out of reach economical consumption of fuel, adjust main jet, spindle, the pasta of carburettor repeatedly, effect is always undesirable, is not get at a high speed, is exactly that cold car is difficult for starting, incomplete combustion, very easily coke formation also emits opium, pollutant atmosphere.

The purpose of this utility model is a kind of spark ignition engine of invention compensated with air regulating control; install this device additional; install simple; not needing has any change to spark ignition engine and carburettor inside; and reach the reduction fuel consumption; improve travelled distance, reduce carbon formation and exhaust smoke level, in order to the protection air environment.

The purpose of this utility model can reach by following embodiment: this compensated with air regulating control, form by shell, Tong Zui, air adjust screw, nozzle, pneumatic tolerance aperture member (be divided into air inlet, give vent to anger) (spring, rubber sphere) and built-in miniature airfilter.

Shell is the metallic aluminium diecasting, it all is that close fit is assemblied in each air flue that air flue hole and screw, the gentle metering-orifice assembly of taking offence of copper mouth (in spring, rubber sphere are housed) are wherein arranged, air adjust screw be and nozzle between the annular cross-sectional area measure control reach the purpose of adjusting, connecting mode connects compensated with air regulating control input copper mouth by: vacuum type fuel oil valve (petrol feed pump) negative pressure copper mouth, and the output of Compensation Regulation gas connects spark ignition engine air inlet trunnion copper mouth.

Below in conjunction with accompanying drawing the utility model device is described in further detail:

Fig. 1 is the utility model integral structure cross-sectional schematic;

Fig. 2 is shell A figure (shell side-looking B figure);

Fig. 3 is copper mouth figure (output A, the shared figure of input B);

Fig. 4 is air adjust screw figure;

Fig. 5 is a nozzle;

Fig. 6 is gas and oil tolerance hole spray part figure: divide 6A component drawings, 6B exploded drawings (air inlet, give vent to anger, the shared figure of pneumatic tolerance aperture member).

Wherein: 1, shell 2, copper mouth 3, air adjust screw 4, pneumatic tolerance aperture member 5, nozzle 6, miniature air filter 7, hollow jackscrew 8, spring 9, rubber sphere.

Claims

1, a kind of spark ignition engine compensated with air regulating control, be built-in with air flue and secondary air flue by shell (1), copper mouth (2) (output A, output B), air adjust screw (3), nozzle (5), pneumatic tolerance aperture member (4) (air inlet A, air inlet B) forms, it is characterized in that: shell (1) is metal or plastics, copper mouth (2) therebetween, nozzle (5), pneumatic tolerance aperture member (4) all is that the close fit device is in the shell air flue, pneumatic tolerance aperture member (4) plays conducting and closing function, come fit with nozzle (5) by air adjust screw (3), annular cross-sectional area is adjusted the size of tolerance, by miniature air filter (9) filtered air, connect spark ignition engine by India rubber tube, vacuum type fuel oil valve (petrol feed pump) negative pressure copper mouth connects India rubber tube, by compensated with air regulating control input copper mouth (2), input air is through air inlet, pneumatic metering-orifice assembly (4), give vent to anger and regulate suction quantity through the annular cross-sectional area between air adjust screw (3) fit with nozzle (metal), by the attractive force of piston of gasoline engine, fresh air sucks pneumatic metering-orifice (4) (air inlet tolerance hole this moment (4) is by closing metering-orifice under rubber sphere (8) and spring (8) application force) and enters the spark ignition engine trunnion through copper mouth (2) output after adjusting.