CN2428590Y

CN2428590Y - Improved structure of combustion assisting device of IC engine

Info

Publication number: CN2428590Y
Application number: CN 00238830
Authority: CN
Inventors: 何文凯; 孙弘仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-20
Filing date: 2000-06-20
Publication date: 2001-05-02
Anticipated expiration: 2010-06-20

Abstract

The utility model relates to an improved structure of a combustion assisting device of an IC engine, which is characterized in that a valve body is communicated with a through hole transversely, at least two perforations are communicated with the through hole vertically, one side of the two perforations is respectively connected with an air filter and a guide pipe, the guide pipe is connected to the inner side of a bag body with combustion improver, the other side of the two perforations is respectively provided with a regulating screw in order to control an air filter and flow rate of the combustion improver, one end of the through hole is closed, and the other end is provided with a connection pipe in order to connect with a waste gas recovering pipe of an engine. The combustion improver and air are made enter the engine through the waste gas recovering pipe in order to increase vaporization of fuel and increase efficiency of combustion of the engine.

Description

Internal-combustion engine auxiliary combustion equipment structure-improved

The utility model is a kind of internal-combustion engine auxiliary combustion equipment structure-improved, especially refer to a kind of structure that chemical agent is directed in the engine exhaust recovery tube, to increase engine combustion usefulness, to prolong the engine parts life-span, can increase simultaneously and hold up horsepower by force, reduce atmospheric pollution, and significantly reduce the cost of conventional machinery formula auxiliary combustion equipment, reach practicability, Economy and the feature of environmental protection.

Modern science and technology is showing improvement or progress day by day, suitable general of the application of internal-combustion engine, and for example: car engine .. etc. locates, because for promoting the combustion-supporting, fuel-efficient of engine and promoting burning to wait effect fully, be the target of making great efforts for industry.

The general normal engine structure of knowing, as shown in Figure 5, be to be connected in an inlet manifold 31 for an engine 30, make an end of this inlet manifold 31 be connected with a Carburetor 32, and the appropriate location in these inlet manifold 31 walls offers gas port 33, and this gas port 33 can link for an air-guide device 34, and this air-guide device 34 is to be respectively cold air vacuum tube 35, exhaust gas recycling tube 36 and lazy car to adjust screw 37, make this air-guide device 34 can import air, promote the combustion efficiency of the firing chamber 38 in the engine 30;

Thereby, for improving engine horsepower and acceleration, be to use the mechanical type auxiliary combustion equipment, add turbosupercharger in existing engine, utilize the pressurization of pulley, and then improve the air pressure of supplying with and increase fuel injection quantity.

But still have its disappearance on the internal-combustion engine auxiliary combustion equipment structure of its conventional machinery formula, therefore on use is implemented, have the scarce fraud of being taken off at least as the back;

Because it is quite expensive to install the cost of turbosupercharger additional, and fuel consumption is big, and turbosupercharger commonly used is mechanical structure, therefore in the time of will reequiping, the pattern of the height of essential bed hedgehopping engine or change bonnet relatively significantly raises the cost, and does not meet economic benefit.

In addition for promoting engine horsepower and acceleration, other has a kind of mechanical combustion-supporting structure, is the mode that variable valve system is set, and in order to improving the acceleration of engine, and engine camshaft angle for a change increases its bore of opening valve; But, the structure of these variable valve systems, be caliber and the resistance that is subject to inlet manifold, the air quantity of increase is quite limited, and engine speed is when reaching 4000-5000rpm, just can make camshaft change angle, reach the effect that increases air inlet, and will reach this at a high speed, must will heavily step on the gas, thereby just become the big blind spot of fuel consumption, do not meet economic benefit and form.

So the inventor is in line with studying intensively spirit of the present utility model, set about research and development, in line with professional experiences and gains in depth of comprehension for many years, concentrated test is weeded out the old and bring forth the new, and then proposes the utility model, in the hope of improving the scarce fraud of often knowing.

Main purpose of the present utility model is for a kind of internal-combustion engine auxiliary combustion equipment structure-improved is provided, it is to offer a plurality of holes that are communicated with each other in the valve body, cooperate this valve body can be communicated in a bag and the air filter with combustion-supporting liquid again, make valve body can control the circulation of this air and combustion improver, set out an adapter by this valve body one termination again, can be communicated in the exhaust gas recycling tube of this engine, and reach air mixing combustion improver energy water conservancy diversion in the firing chamber of engine, to promote the combustion efficiency outside the firing chamber, and then have fuel-efficient, prolong the engine parts life-span, soup and reduce effects such as atmospheric pollution, reach practicability, Economy, the feature of environmental protection.

The purpose of this utility model is achieved in that a kind of internal-combustion engine auxiliary combustion equipment structure-improved, it is characterized in that comprising a valve body, and lateral direction penetrating has a through hole in this valve body, and this through hole one end is provided with an adapter; Vertically be provided with two perforation that run through through hole at least in this valve body in addition, and the two ends of respectively boring a hole are respectively equipped with internal thread, the one side of boring a hole is bolted with a conduit, and at least one perforation is bolted with air filter, and this conduit one end is connected in the bag, be to contain decarbonizer and combustion improver at least in this bag, adjust screw and be provided with one in addition each spiral shell of side that each perforation is different from conduit and air filter.This adapter end is communicated with a three-way pipe.

By above-mentioned structure, the utility model internal-combustion engine auxiliary combustion equipment structure-improved is to have following advantage:

1. the utility model is the constructional device that utilizes chemical mode, and valve volume is light and handy, conveniently utilizes modes such as this tube bank, cooperates the pipeline in the engine so that externally connected type is convenient valve body to be fixed in the automobile engine cover, therefore has the easy and convenient effect of assembling.

2. because the utility model is made easily, and after the decarbonizer in bag and combustion improver use, can be replenished or replace, and can significantly be saved cost, and had the effect that makes things convenient for use.

3. the effective volatile fuels and combustion-supporting of decarbonizer in the bag and combustion improver can increase and reach this engine, and have raising engine combustion usefulness, prolongation parts life-span and minimizing atmospheric pollution.

In sum, because the special internal-combustion engine auxiliary combustion equipment of the utility model structure-improved, therefore have above-mentioned plurality of advantages and use value, in like product, there is no similar creation or deliver.

Fig. 1 is the floor map that the utility model is assembled in engine;

Fig. 2 is a section plan of the present utility model;

Fig. 3 is a phantom of the present utility model;

Fig. 4 is that schematic representation is implemented on plane of the present utility model;

Fig. 5 is the engine floor map of using always.

The figure number part:

10. valve body 11. through holes 12. perforation

20.

bolt

21,25. rapid pipe joints 22. are taken over

23. three-way pipe 24. air filters 26. conduits

27. bag 28. is adjusted screw 30. engines

31. inlet manifold 32. Carburetors 33. gas ports

34. air-guide device 35. cold air vacuum tubes 36. exhaust gas recycling tubes

37. lazy car is adjusted screw 38. firing chambers 40. automobiles

41. bonnet 42. Qianmens

Now be described with reference to the accompanying drawings as follows with preferred embodiment:

As shown in Figure 1, the utility model is the auxiliary combustion equipment that is applied to internal-combustion engine such as engine, and wherein the structural design of this engine 30 is identical with the preamble explanation, and non-the utility model structure characteristic place, so detailed description no longer.

Please cooperate again consult shown in Figure 2, the auxiliary combustion equipment of internal-combustion engine of the present utility model is to include a valve body 10, lateral direction penetrating has a through hole 11 in this valve body 10, these through hole 11 two ends are respectively equipped with internal thread, and be provided with a bolt 20 in an end spiral shell, and hold spiral shell to be provided with a rapid pipe joint 21 in addition, the outside of this rapid pipe joint 21 is installed with one and takes over 22, make this adapter 22 be communicated with a three-way pipe 23, these three-way pipe 23 both sides are distinctly to be fixed in this engine 30 exhaust gas recycling tube 36, make this exhaust gas recycling tube 36 be separated into two sections, it is intersegmental to make three-way pipe 23 two ends be connected at 36 liang of exhaust gas recycling tubes;

Vertically be provided with two perforation 12 that run through through hole 11 in this valve body 10 in addition, and make this through hole 11 and perforation 12 be vertical configuration mutually, and two perforation, 12 1 ends respectively are respectively equipped with internal thread, each is bolted with an air filter 24 and a rapid pipe joint 25 respectively to make two perforation, 12 homonymies, rapid pipe joint 25 is connected with a conduit 26, these conduit 26 1 ends are connected in the bag 27, be to contain decarbonizer and combustion improver in this bag 27, and respectively be provided with internal thread in two perforation, 12 inboards that are different from conduit 26, be provided with one with spiral shell respectively and adjust

screw

28,29, to control air and decarbonizer respectively, the flow of combustion improver, and by above-mentioned structure to finish the utility model internal-combustion engine auxiliary combustion equipment;

See also shown in Figure 3, adjust screw 28 by adjusting two, 29 unscrew, two adjust

screw

28,29 move to valve body 10 outsides, control this

adjustment screw

28,29 ends break away from the handing-over hole location of

perforation

12 and 11 of through holes, make the stream of 24 of adjustment screw 28 and air filters form open state, reach the formation open state of 26 in adjustment screw 29 and conduit, when air enters perforation 12 the time by air filter 24, flow in the through hole 11 by adjusting screw 28 terminal peripheries, this decarbonizer and combustion improver import along conduit 26 simultaneously, flow in the through hole 11 through adjusting screw 29 terminal peripheries, and utilize the formed pressure of air, can be with decarbonizer and combustion improver atomized spray to taking in 22, with water conservancy diversion in three-way pipe 23, by three-way pipe 23 inflow exhaust gas recovery tubes 36, and enter in this firing chamber 38, wherein air and decarbonizer, the flow of combustion improver, can adjust two by control out of the ordinary respectively and adjust

screw

28,29, make air and decarbonizer, the flow of combustion improver has a proper proportion, and make air and decarbonizer, combustion improver can increase the volatilization and the burning of fuel, and then reach fuel-efficient effect, and because can promote the volatilization and the burning of fuel, can make fuel combustion more complete, effectively reduce atmospheric pollution, can increase by 0 horsepower of engine 3 simultaneously.

As shown in Figure 4, when the utility model is used in general automobile 40, be valve body 10 pipelines such as grade can be fixed in the automobile engine cover 41, and make to connect in the peripheral gap of this conduit 26 by bonnet 41 and set out, be connected with the driver's seat bottom side in Qianmen 42.

Claims

1. an internal-combustion engine auxiliary combustion equipment structure-improved is characterized in that comprising a valve body, and lateral direction penetrating has a through hole in this valve body, and this through hole one end is provided with an adapter; Vertically be provided with two perforation that run through through hole at least in this valve body in addition, and the two ends of respectively boring a hole are respectively equipped with internal thread, the one side of boring a hole is bolted with a conduit, and at least one perforation is bolted with air filter, and this conduit one end is connected in the bag, be to contain decarbonizer and combustion improver at least in this bag, adjust screw and be provided with one in addition each spiral shell of side that each perforation is different from conduit and air filter.

2. internal-combustion engine auxiliary combustion equipment structure-improved as claimed in claim 1 is characterized in that this adapter end is communicated with a three-way pipe.