CN102400781A - Hybrid internal turbocharged engine - Google Patents

Abstract

The invention provides a hybrid internal turbocharged engine system. A link is added in a common piston type engine, i.e. the engine is internally provided with a pressurizing pot and additionally provided with a combustion chamber, the pressurizing pot is used for conversion of energy, a first combustion chamber is used for doing work to the pressurizing pot firstly, then, the pressurizing pot and a second combustion chamber are used for jointly doing work to a torsion bar, an steam cylinder is used for doing work to the pressurizing pot and guiding the waste gas which is incompletely burnt to the second combustion chamber when first explosive burning is preformed, the pressurizing pot is joined with the second combustion chamber after being pressured by a plurality of layers at a terminal pressurizing place, the pressured gas is more quickly swollen after being stably burnt and heated by the second combustion chamber, the piston type torsion bar is pushed to do work, and the pressurizing pot can be firstly worked when a vehicle can not go forwards and can not shut down. The pressurizing pot can be controlled by a valve to be opened and closed so as to play a part in temporarily buffering. The system avoids the waste caused by the racing of the engine usually emerging in urban traffic.

Description

Supercharged engine in the mixed power

Technical field:

The engine power system, the energy

Background technique:

Present conventional engine is nothing but DENG and petrol engine, and this two internal-combustion engine promotes piston through the blast of cylinder fuel oil, and piston drives torsion bar and promotes machine run.The gasoline, diesel motor of moulding has been arranged on the market, carefully do not discussed at this.Automobile is through the contact of clutch and determine separately whether just a startup does not drive or directly drive the flywheel running; This has just caused a kind of consequence, is parked in the roadside if that is exactly an automobile, and he can select but not stepping on clutch of ato unit so; Let the race of engine; This mainly is that this generally is to select to let engine misses for the user who thinks the short time stop because the continuous startup of motor is cumbersome.But this has caused a kind of consequence again, and that is exactly in busy urban transportation, and vehicle is advanced off and on; The traffic congestion phenomenon is serious; But can not stop working, because automobile is when climbing as snail, flame-out to restart other automobiles that can let the back wait impatient.It is in idle running that this consequence has directly caused the motor car engine most time, and this is the city oil consumption meeting reason more much higher than theoretical oil consumption why just.Though vehicle does not advance, motor is still being drunk oil, and millions of car day get off, and the oil that is used for blank run is exactly a no small number.

Summary of the invention:

To above situation, I have introduced an interior supercharging device, and that promptly is between engine cylinder and drive part, to add a booster jar device; By internal-combustion engine acting, the gas that the acting compression the is got increase device of packing into uses the part acting through pressure unit to the terminal then; So, even automobile is not wanted in the short time to stop working, the race of engine also is unlikely to waste fuel oil so; Motor is work as usual, but acting still, do merit be stored temporarily in the pressure unit; And pressure unit can store a certain amount of power, thereby reaches the effect of energy-saving and emission-reduction.In addition, automobile with small output volumn is more and more welcome, but the suspicion of the unavoidable dynamic deficiency of automobile with small output volumn; Far do not go into big discharge capacity automobile in aspects such as climbings, and use supercharged engine in this, then under the condition that material allows; Infinitely supercharging in theory; Can obtain infinite thrust, what supercharging device was done in needing only is enough good, and automobile with small output volumn also can obtain the acceleration of big discharge capacity automobile.This device all is suitable for the motor of any power, and this device plays the effect of buffer memory acting.

Embodiment:

The supercharged engine system is a kind of in link of pot type piston formula engine interior increase in the mixed power; A booster jar promptly is installed in motor; Carry out Conversion of energy through this booster jar; During blasting type burning for the first time, cylinder is to booster jar work and with imperfect combustion waste gas second firing chamber of leading, and booster jar converges in terminal supercharging place and second firing chamber after through the multilayer supercharging then; Gas after the supercharging promotes the piston type torsion bar and does work in the smooth combustion of second firing chamber heating rapid expanding more down.

Fuel burns in cylinder, and blasting type burning repeatedly promotes piston and moves back and forth, and when piston is drop-down, imports air; Fuel knocking fuel then is pressed into air in the supercharging device that (had pressurized gas in the supercharging device, innerly connected with unidirectional Open valve, need pistons work place pressure can get into supercharging device enough greatly; Gas in the supercharging device but can't come out), supercharging device is through a plurality of unidirectional Open valve co-operation, supercharging step by step (Qiantang River effect, promptly by big change over to suddenly little; It is big that pressure becomes, and backs down unidirectional Open valve), reach the supercharging terminal at last; The supercharging terminal is connected with the motor torsion bar, and the supercharging terminal promotes the torsion bar acting according to spraying into how much gas in the certain hour, simultaneously; This supercharging terminal can be controlled by valve, can close the valve of pressurized end when promptly stopping, and motor work does not as usual but drive; The firing chamber is acting still, and just gained power but is pressed in the pressurized machine, is temporarily preserved by pressurized machine.When automobile drove, valve opening, pressurized machine still promoted torsion bar work by the regulation jet gas, and overcome conventional engine and started slow problem, but also the wearing and tearing of having avoided the frequent starting motor to bring.

The booster jar design because supercharging has high pressure, so must rely on the supercharging of many bodies, is divided a plurality of pumping chambers; Set the pressure ability to bear of pumping chamber, and adopt unidirectional Open valve (to set a certain direction, when reaching condition, open automatically; Then do not open in the other direction), when pressure difference acquired a certain degree, gas backed down valve; In next bin supercharging, make each component be in suitable pressure state, also reduced the cost of booster jar.The bin design can be according to required power according to situation row portion.Purpose is to reduce the pressure of supercharging import, increases the pressure in outlet port.And the high-temp waste gas of firing chamber carried out smooth combustion second time through tubule guiding boost port, and pressurized gas are heated, the gas of high pressure is heated the back volumetric expansion originally, and moment increases pressure, promotes the piston torsion bar and works.Thereby reach the effect of energy-saving and emission-reduction.

Claims (2)

1. supercharged engine system in the mixed power of energy-saving and emission-reduction; It is characterized in that: a booster jar is installed in pot type piston formula engine interior; Carry out Conversion of energy through this booster jar, during blasting type burning for the first time, cylinder is to booster jar work; Booster jar is through the multilayer supercharging and unite second firing chamber to piston type torsion bar acting then, this system avoided often occurring in the urban transportation because the waste that the race of engine brought.

2. design according to claim (1) booster jar; Through many storages chamber and the unidirectional Open valve of pressure difference, supercharging step by step, and the imperfect combustion high-temp waste gas guiding terminal boost port of blasting type burning is for the first time carried out smooth combustion; The heat of high temperature that adds script is carried out transmission of heat; The pressurization gas temperature is raise, and kinetic energy increases, and increases the moment thrust effect.(2) second firing chambers are provided with, and this setting is in order that let the imperfect combustion waste gas perfect combustion of high temperature, thereby reach the effect that the energy makes full use of.