CN201696175U

CN201696175U - Timing energized engine

Info

Publication number: CN201696175U
Application number: CN2010201024405U
Authority: CN
Inventors: 靳北彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-24
Filing date: 2010-01-27
Publication date: 2011-01-05
Anticipated expiration: 2020-01-27

Abstract

The utility model discloses a timing energized engine which comprises a combustion chamber and a fuel injector; and an energy release unit is disposed on an interface of the combustion chamber and communicated with an energy supply system through a passageway and a timing control device. The timing energized engine of the utility model can not only improve oil-gas miscibility of the engine and increase temperature and pressure of gas in a cylinder of the engine, but also improve snap-acceleration performance of the engine so as to improve the overall efficiency of the engine and reduce the overall emission.

Description

Timing energy-increasing engine

Technical field

The utility model relates to engine art.

Background technique

How to improve the efficient of motor and the important topic that low emission is present engine development field, one of them key technology is exactly how fuel oil and air fully to be mixed before burning.Traditional engine development personnel can consider from how improving aspects such as fuel injection and intake swirl mostly, though efficient and low emission to motor make moderate progress, but, because the intensity of intake swirl is limited, fuel oil and Air mixing time are very short again, fuel oil and air can't high efficient mixed, only rely on and improve fuel injection and the engine charge eddy current is to be difficult to realize so want to increase substantially engine efficiency and low emission.In addition, vehicular engine often needs to dispose the very big motor of rated power in order to satisfy the anxious demand of quickening.Vehicular engine for example with 4 liter capacities, under normal conditions, the engine operation power demand only accounts for 30 20 percent to percent of rated power, and most power of motor are by idle, can't be utilized, only when vehicle needs anxious the acceleration, just can be utilized, and the required time also has only seconds or tens of seconds.If therefore can develop a kind of motor with short time overwork ability, then will reduce the allocating power of vehicular engine significantly, improve the whole efficiency of motor, reduce the whole discharge amount of motor.The utility model discloses a kind of new work engine that in cylinder, strengthens gas turbulence, this kind motor not only can improve the oil gas troubled water, can also increase the temperature and pressure in the cylinder, simultaneously when the anxious acceleration of vehicle, provide additional energy to cylinder, thereby improve the whole efficiency of motor, reduce whole discharge amount.

Summary of the invention

The purpose of this utility model will provide a kind of exactly can strengthen gas turbulence in cylinder, and has the new work engine of short time overwork ability.The utility model discloses a kind of timing energy-increasing engine for this reason, comprising: firing chamber and oil sprayer, the specific implementation form is as follows:

Be provided with the energy releasing unit on the interface of described firing chamber, described energy releasing unit is communicated with energy supplyystem through arrangement for controlling timing through path again.

The interface of the so-called firing chamber of the utility model refers to the interface of all composition firing chambers, comprises cylinder head, and the cylinder sidewall part of piston head and composition firing chamber that is to say, can establish the energy releasing unit on these interfaces.So-called energy releasing unit is meant the device that can release energy, as electric arc releasing device, laser generator, ultrasonic generator, microwave oscillator, plasma generator and high temperature and high pressure gas sparger etc.So-called arrangement for controlling timing refers to realize the device of described energy releasing unit timing action, as electrical control system for engine, and traditional cam control gear etc.So-called path is meant the device that is communicated with described energy releasing unit and energy supply system, can be galvanic circle, gas pipeline, optical fiber etc.So-called energy supply system is meant the device that energy is provided for described energy releasing unit, can be power supply, ultrasound source, microwave source, plasma source etc.

Described energy releasing unit is made as hard arc formula energy releasing unit, described path is made as the galvanic circle, described energy supplyystem is made as power supply, described power supply is powered to described hard arc formula energy releasing unit before described oil sprayer oil spout and/or after the oil inflame, described hard arc formula energy releasing unit produces hard arc, cause gas orientation or nondirectional motion in the described cylinder, improve the oil gas mixing and/or increase described cylinder interior gas temperature and pressure.

Described energy releasing unit is made as high temperature and high pressure gas formula energy releasing unit, described path is made as gas pipeline, described energy supplyystem is made as the high temperature and high pressure gas source, and described high temperature and high pressure gas source provides high temperature and high pressure gas to described high temperature and high pressure gas formula energy releasing unit.

Described energy releasing unit is made as ultrasonic type energy releasing unit, and described path is made as the ultrasound path, and described energy supplyystem is made as the ultrasound sound source, and described ultrasound sound source provides ultrasound to described ultrasonic type energy releasing unit.

Described energy releasing unit is made as plasma formula energy releasing unit, and described path is made as the plasma path, and described energy supplyystem is made as plasma source, and described plasma source provides beam-plasma to described plasma formula energy releasing unit.

Described energy releasing unit is made as microwave type energy releasing unit, and described path is made as the microwave path, and described energy supplyystem is made as microwave source, and described microwave source provides microwave to described microwave type energy releasing unit.

Described energy releasing unit is made as laser type energy releasing unit, and described path is made as optical fiber, and described energy supplyystem is made as lasing light emitter, and described lasing light emitter provides laser to described laser type energy releasing unit.

Described arrangement for controlling timing and energy supplyystem are made as integral type.

Described energy releasing unit place or near establish the dilatant introduction channel, described dilatant introduction channel is communicated with described firing chamber, described dilatant introduction channel is communicated with the dilatant source through control valve.

Dilatant introduction channel described in the utility model is used for motor lacking under the situation of fuel oil, provides dilatant by the dilatant introduction channel to the firing chamber of motor, and engine operation is supported in the work done under the effect of energy releasing unit of described dilatant.So-called dilatant is meant the material that the back volume that is heated, pressure can sharply increase, and mainly refers to can generate after liquid water, water vapour, waste gas and air etc. are heated the material of High Temperature High Pressure work working medium here.

Flow guide structure is set or is not established at described energy releasing unit place.

Hard arc formula energy releasing unit described in the utility model is different with traditional spark plug, and it is before fuel injector sprays or works after the oil inflame, the formation of the N0x that causes with minimizing Yin Gaowen, and its energy requirement is greater than conventional ignition plug institute energy requirement.

When energy releasing unit described in the utility model used as the device that improves the oil gas mixing, wherein high temperature and high pressure gas formula energy releasing unit, microwave type energy releasing unit, laser type energy releasing unit and ultrasonic type energy releasing unit both can have been worked in course of injection and also can have been worked before fuel injection; And hard arc formula energy releasing unit and plasma formula energy releasing unit are worked before fuel injection.When the device of gas temperature and pressure used in conduct increases the firing chamber, six kinds of above-mentioned energy releasing units used after oil inflame, can improve the instantaneous acting ability of motor.

When vehicle needs anxious the acceleration, need the timing relation of energy releasing unit described in the utility model is adjusted, make its operating time extend to the mid-term or the middle next period of power stroke, so that the interior gas of cylinder is when descent of piston, its pressure and temperature remains unchanged, even improve, and then increased the instantaneous output of motor, satisfy motor demand to the output power peak value when anxious the acceleration.That is to say that described energy releasing unit both can full-time, also the moment work that can only need high power to export.

The required electric energy of energy releasing unit described in the utility model can provide by the storage battery of motor, also can provide by the grid charging storage battery, can also provide by the storage battery of existing oil and electricity hybrid vehicle.

The gas in high temperature and high pressure gas described in the utility model source can be the high-pressure water vapor that comes from the waste heat generation that utilizes motor.

Principle of the present utility model

Timing energy-increasing engine described in the utility model, in cylinder, provide electric arc by the energy releasing unit that is arranged in the cylinder, high temperature and high pressure gas, ultrasound, laser, microwave or beam-plasma, strengthen the turbulence of air-flow in the cylinder, thereby improving oil gas mixes, also can increase considerably simultaneously the temperature and pressure in the cylinder, thereby improve the instantaneous acting ability of motor.

In order further to improve the situation that oil gas mixes, can in timing energy-increasing engine described in the utility model, flow guide structure be set, make the gas in the cylinder do orientation movement.Work lacking under the situation of fuel oil in order to solve motor, the dilatant introduction channel can be set, by the external work done of dilatant.

The advantage that the utlity model has

In the timing energy-increasing engine disclosed in the utility model, described energy releasing unit both can full-time, also can only need the moment work of high power output, not only can improve the engine oil gas Combination, increase the temperature and pressure of engine air gas in the jar, can also improve the anxious acceleration performance of motor, thereby improve the whole efficiency of motor, reduce whole discharge amount.

Description of drawings

Fig. 1 is a structural configuration schematic representation of the present utility model

Fig. 2 is not provided with the structural representation of flow guide structure and integral type arrangement for controlling timing and hard arc formula energy releasing unit for the utility model

Fig. 3 is provided with high temperature and high pressure gas formula energy releasing unit or laser type energy releasing unit for the utility model and is provided with the structural representation of dilatant introduction channel

Fig. 4 is provided with the structural representation of ultrasonic type energy releasing unit or microwave type energy releasing unit for the utility model

Fig. 5 is provided with the structural representation of plasma energy releasing unit for the utility model

Embodiment:

Timing energy-increasing engine as shown in Figure 1, comprise firing chamber 1 and oil sprayer 2, on the interface of described firing chamber 1, be provided with energy releasing unit 3, described energy releasing unit 3 is communicated with energy supplyystem 5 through arrangement for controlling timing 7 through path 4 again, described energy releasing unit 3 is made as hard arc formula energy releasing unit 301, described path 4 is made as galvanic circle 401, described energy supplyystem 5 is made as power supply 501, described power supply 501 is powered to described hard arc formula energy releasing unit 301 before described oil sprayer 2 oil spouts and/or after the oil inflame, described hard arc formula energy releasing unit 301 produces hard arc, cause gas orientation or nondirectional motion in the described cylinder 1, improve oil gas and mix and/or increase gas temperature and pressure in the described cylinder 1.

Timing energy-increasing engine as shown in Figure 2, the difference of itself and Fig. 1 is that 3 places are provided with flow guide structure 6 at described energy releasing unit, described arrangement for controlling timing 7 and energy supplyystem 5 are made as integral type.

Timing energy-increasing engine as shown in Figure 3, the difference of itself and Fig. 1 is, described energy releasing unit 3 is made as high temperature and high pressure gas formula energy releasing unit 302, described path 4 is made as gas pipeline 402, described energy supplyystem 5 is made as high temperature and high pressure gas source 502, and described high temperature and high pressure gas source 502 provides high temperature and high pressure gas to described high temperature and high pressure gas formula energy releasing unit 302; Or described energy releasing unit 3 is made as laser type energy releasing unit 306, and described path 4 is made as optical fiber 406, and described energy supplyystem 5 is made as lasing light emitter 506, and described lasing light emitter 506 provides laser to described laser type energy releasing unit 306.And described energy releasing unit 3 places or near establish dilatant introduction channel 8, described dilatant introduction channel 8 is communicated with described firing chamber 1, described dilatant introduction channel 8 is communicated with dilatant source 10 through control valve 9.

Timing energy-increasing engine as shown in Figure 4, the difference of itself and Fig. 1 is, described energy releasing unit 3 is made as ultrasonic type energy releasing unit 303, described path 4 is made as ultrasound path 403, described energy supplyystem 5 is made as ultrasound sound source 503, and described ultrasound sound source 503 provides ultrasound to described ultrasonic type energy releasing unit 303; Or described energy releasing unit 3 is made as microwave type energy releasing unit 305, and described path 4 is made as microwave path 405, and described energy supplyystem 5 is made as microwave source 505, and described microwave source 505 provides microwave to described microwave type energy releasing unit 305.

Timing energy-increasing engine as shown in Figure 5, the difference of itself and Fig. 1 is, described energy releasing unit 3 is made as plasma formula energy releasing unit 304, described path 4 is made as plasma path 404, described energy supplyystem 5 is made as plasma source 504, and described plasma source 504 provides beam-plasma to described plasma formula energy releasing unit 304.

Claims

1. timing energy-increasing engine, comprise firing chamber (1) and oil sprayer (2), it is characterized in that: be provided with energy releasing unit (3) on the interface of described firing chamber (1), described energy releasing unit (3) is communicated with energy supplyystem (5) through arrangement for controlling timing (7) through path (4) again.

2. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as hard arc formula energy releasing unit (301), described path (4) is made as galvanic circle (401), described energy supplyystem (5) is made as power supply (501), described power supply (501) is powered to described hard arc formula energy releasing unit (301) before described oil sprayer (2) oil spout and/or after the oil inflame, described hard arc formula energy releasing unit (301) produces hard arc, cause gas orientation or nondirectional motion in the described cylinder (1), improve the oil gas mixing and/or increase described cylinder (1) interior gas temperature and pressure.

3. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as high temperature and high pressure gas formula energy releasing unit (302), described path (4) is made as gas pipeline (402), described energy supplyystem (5) is made as high temperature and high pressure gas source (502), and described high temperature and high pressure gas source (502) provides high temperature and high pressure gas to described high temperature and high pressure gas formula energy releasing unit (302).

4. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as ultrasonic type energy releasing unit (303), described path (4) is made as ultrasound path (403), described energy supplyystem (5) is made as ultrasound sound source (503), and described ultrasound sound source (503) provides ultrasound to described ultrasonic type energy releasing unit (303).

5. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as plasma formula energy releasing unit (304), described path (4) is made as plasma path (404), described energy supplyystem (5) is made as plasma source (504), and described plasma source (504) provides beam-plasma to described plasma formula energy releasing unit (304).

6. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as microwave type energy releasing unit (305), described path (4) is made as microwave path (405), described energy supplyystem (5) is made as microwave source (505), and described microwave source (505) provides microwave to described microwave type energy releasing unit (305).

7. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) is made as laser type energy releasing unit (306), described path (4) is made as optical fiber (406), described energy supplyystem (5) is made as lasing light emitter (506), and described lasing light emitter (506) provides laser to described laser type energy releasing unit (306).

8. timing energy-increasing engine as claimed in claim 1 is characterized in that: described arrangement for controlling timing (7) and energy supplyystem (5) are made as integral type.

9. timing energy-increasing engine as claimed in claim 1, it is characterized in that: described energy releasing unit (3) locate or near establish dilatant introduction channel (8), described dilatant introduction channel (8) is communicated with described firing chamber (1), and described dilatant introduction channel (8) is communicated with dilatant source (10) through control valve (9).

10. timing energy-increasing engine as claimed in claim 1 is characterized in that: locate to be provided with or not establish flow guide structure (6) at described energy releasing unit (3).