CN209100174U - Multifunctional internal-combustion motor power environment protecting power economizer - Google Patents
Multifunctional internal-combustion motor power environment protecting power economizer Download PDFInfo
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- CN209100174U CN209100174U CN201821850227.5U CN201821850227U CN209100174U CN 209100174 U CN209100174 U CN 209100174U CN 201821850227 U CN201821850227 U CN 201821850227U CN 209100174 U CN209100174 U CN 209100174U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a kind of Multifunctional internal-combustion motor power environment protecting power economizers, including admission line, air turbulence baffle is arranged on the cross section of admission line gas outlet tube body, air turbulence baffle is orifice-plate type baffle, orifice-plate type baffle transverse direction central axes two sides are arranged symmetrically, and there are two big air inlets, array is provided with multiple small air inlets by two big air inlet, multiple small air inlets include the multiple first small air inlets and multiple second small air inlets, first small air inlet and the second small air inlet are spaced apart, first small air inlet is the small spurting structure in the big gas outlet of air inlet, second small air inlet is the big radial structure in the small gas outlet of air inlet.The utility model make air admission line export to be formed turbulent flow and come into full contact with fuel gas with air, shorten incorporation time, improve gas fuel burning efficiency, make to react the opposite shortening of flame, improve the power of internal combustion engine, carbon distribution water and fuel separation are not generated, achieve the effect that fuel completely burned.
Description
Technical field
The utility model relates to technical field of internal combustion engines, in particular to Multifunctional internal-combustion motor power environment protecting power economizer.
Background technique
Internal combustion engine is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the thermal energy released is straight
Switch through the Thermal Motor for being changed to power.
The burning of gaseous fuel is exactly that the oxygen molecule in fuel in fuel gas molecule and air carries out fierce oxidation reaction
Process.Any gaseous fuel its combustion process for its essence can be divided into being three phases: (1) gaseous fuel with
The mixing of air.(2) fuel gas mixes with air object kindling.(3) combustible in the oxygen and fuel gas in air carries out
And complete combustion reaction.These three stages are although different from each other but are closely connected and promote each other.Wherein mixed process
Belong to the diffusion process of substance, it is mainly determined by the factor of physics aspect, and the most slow person usually in three phases controls
Property link, kindling the synthesis phenomenon for belonging to heat transfer and chemical process is reacted with normal combustion, in general comparatively fast belong to non-controlling
Property link, as long as it depend on chemomotive force in terms of factor.
Thus it is guaranteed that the flammable molecule in fuel gas comes into full contact with good mixing with oxygen molecule in air, it is that realization can
The premise for firing normal combustion, that is, the quality mixed and the speed of mixing velocity are to the burning velocity of fuel gas and flame
Length has direct significant impact.
The mixing of fuel gas and air is substantially the mixing of combustible gas jet and air jet, it is a turbulent flow
The diffusion process mixed with mechanical ginseng.When two gas jets mix, two kinds of gas phase counterdiffusion in jet flow section.
The type of flow of fuel gas and air has: fuel gas and air are parallel to each other flowing, fuel gas and air
Certain angle is met.Realizing proves: when other conditions are identical, mixing velocity when PARALLEL FLOW is most slow, after burning
The flame longest and the warm base of a fruit arrived is lower, these all show that its mixability is very poor.Fuel gas and air stream stock is set to have a clamp
Angle, producing new pulsation particle at the two jet stream places of meeting reinforces turbulent diffusion, while strengthening the momentum between gas molecule
Exchange, shortens diffusion time, mixability is preferable.
For two jet streams, the speed difference of gas is bigger, and mixing is faster, so increasing the speed of fuel gas and air
Degree difference can be conducive to mix.When flow is constant, accelerating air velocity can promote it to mix as early as possible in combustible gas jet
It closes, to make the oxygen concentration in combustible gas stream stock reach the needs of combustion reaction, to accelerate to burn and make to react flame
It is opposite to shorten.
The flow diameter the big, and it is longer to complete the time required for mixing, thus flame is longer.The nozzle diameter of jet stream is got over
Mixing on small then jet-core region line is faster.This is because to reach the distance passed through required for central jet smaller for jet stream particle,
Therefore be conducive to mixed quickening.Using multi-port, low flow rate strand can accelerate the mixing of fuel gas and air, to make combustion intensity
It improves.
Gas make in the slowly varying pipeline of sectional area it is permanent determine entropy flow it is dynamic when, the pass of sectional area variation and velocity variations
It is formula are as follows:
A is conduit cross-sectional area in formula；V and Μ a is respectively mean flow rate and Mach number on section.1. when Μ a < 1,
If pipeline section product reduces along flow direction, flow velocity increases；If sectional area increases, then flow velocity reduces.2. when Μ a > 1, just
It is just opposite.3. (Μ a=1) must be smallest cross-sectional in velocity of sound section.
The flow velocity of air is generally less than the velocity of sound, i.e. Μ a < 1 in inlet pipeline of internal combustion engine, if pipeline section product edge at this time
Flow direction reduce, then flow velocity increase；If sectional area increases, then flow velocity reduces.
The patent of invention that Chinese Patent Application No. is 201410042978.4, it discloses a kind of air-intake of combustion engine adapter tube,
It include: main pipe, one end is the air inlet with the upstream inlet piping connection of internal combustion engine, and the other end is the air inlet with internal combustion engine
The mounting flange of manifold general import connection, the mounting flange inside have chamber.
Chinese Patent Application No. is the patent of invention of 201580084647.X, and it discloses a kind of air inlet of internal combustion engine dresses
It sets, comprising: shell constitutes intake channel；And valve body, have a part of intake channel is opened and closed and strengthen into
The valve portion of flow of air is formed in the bottom wall of the vent path of above-mentioned shell along above-mentioned valve in the inlet duct of the internal combustion engine
The recess of the motion track in portion is arc-shaped receiving portion, the lateral surface shape of the above-mentioned valve portion opposite with the bottom surface of above-mentioned receiving portion
As arc-shaped, and along the edge part of airintake direction upstream side and with the sealing of convex.
All there is flammable molecule in fuel gas and oxygen molecule in air and be unable to fully to contact and cause to mix in the prior art
Close the bad problem of effect.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose one kind by making air
The Multifunctional internal-combustion motor power environmental protection and energy saving to form turbulent flow and come into full contact with fuel gas and air are exported in admission line to fill
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
Multifunctional internal-combustion motor power environment protecting power economizer, including admission line, it is characterised in that: the admission line outlet
Air turbulence baffle is arranged on the cross section of mouth tube body, the air turbulence baffle is orifice-plate type baffle, the orifice-plate type gear
Plate transverse direction central axes two sides are symmetrical arranged there are two big air inlet, and described two big air inlets side arrays are provided with multiple small air inlets
Hole, the multiple small air inlet include the multiple first small air inlets and multiple second small air inlets, the first small air inlet and
Second small air inlet is spaced apart, the first small air inlet spurting structure small for the big gas outlet of air inlet, and described second
Small air inlet is the big radial structure in the small gas outlet of air inlet.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: the orifice-plate type baffle is rectangular
Body tabular, the first small air inlet and the second small air inlet are circular hole.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: four first small air inlets
One second small air inlet is set on the central point of the square area of formation, what four second small air inlets were formed
One first small air inlet is set on the central point of square area.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: the orifice-plate type baffle wherein one
Strip-shaped groove is provided between the second longitudinally adjacent small air inlet of face, the both ends of the groove extend to the orifice-plate type gear
The both sides of plate.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: the both sides of the groove are close to institute
Position and the described second small air inlet air inlet for stating the second small air inlet are tangent, and the both sides of the groove are small close to described first
The position of air inlet is recessed inwardly in arc-shaped.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: the first small air inlet gas inlet hole
Mouthful size is identical as the described second small air inlet gas outlet size, the first small air inlet gas outlet size and described second small
Air inlet air inlet port size is identical.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: described two big air inlets are circle
The openings of sizes of column, the big air inlet is formed by square area in nine adjacent first small air inlets, institute
It states big air inlet and nine adjacent first small air inlets is formed by the described first small air inlet among square each edge
Hole communicates.
Multifunctional internal-combustion motor power environment protecting power economizer as described above, it is characterised in that: described two big air inlets are close
The edge of the orifice-plate type baffle transverse direction central axes is kept off at a distance from the orifice-plate type baffle transverse direction central axes for the orifice-plate type
The 1/6-1/5 of plate length.
The utility model has the following beneficial effects:
1, the utility model Multifunctional internal-combustion motor power environment protecting power economizer includes admission line, admission line outlet tube
Air turbulence baffle is arranged on the cross section of body, air turbulence baffle is orifice-plate type baffle, orifice-plate type baffle transverse direction central axes
Two sides are symmetrical arranged there are two big air inlet, and two big air inlet side array is provided with multiple small air inlets, multiple small air inlets
Including the multiple first small air inlets and multiple second small air inlets, the first small air inlet and the second small air inlet are spaced apart, the
One small air inlet is the small spurting structure in the big gas outlet of air inlet, and the second small air inlet is the big radiation in the small gas outlet of air inlet
Shape structure.Air after the first small air inlet air-flow be in spurting, air after the second small air inlet air-flow radially,
Airflow direction is all changed, while the first small air inlet and the second small air inlet are provided with multiple, and air passes through multiply
Low flow rate strand enters, and shape is at a certain angle and collide between multiply low flow rate strand, produces new arteries and veins at the two jet stream places of meeting
Kinoplaszm point reinforces turbulent diffusion, while strengthening the momentum-exchange between gas molecule, shortens diffusion time, makes air and can
Combustion gas body mixability is more abundant, so that gas fuel burning is more abundant, improves the power of internal combustion engine, does not generate carbon distribution water and combustion
Material separation, achievees the effect that fuel completely burned.
2, for air by the way that after the first small air inlet, since the big gas outlet of air inlet is small, sectional area becomes smaller, air passes through first
Flow velocity increases after small air inlet.After air passes through the second small air inlet, since the small gas outlet of air inlet is big, sectional area becomes larger, empty
Gas flow velocity after the second small air inlet reduces.Speed difference is generated between gas, so that air be allow to mix with fuel gas
Speed accelerate, so that the oxygen concentration in combustible gas stream stock is reached the needs of combustion reaction, thus accelerate burn and make to react
Flame is opposite to be shortened, and the power of internal combustion engine is improved, and is not generated carbon distribution water and fuel separation, is achieved the effect that fuel completely burned.
3, orifice-plate type baffle is wherein provided with strip-shaped groove between longitudinally adjacent the second small air inlet of one side, groove
Both ends extend to the both sides of orifice-plate type baffle.Second small air inlet is the big radial structure in the small gas outlet of air inlet.Groove
When design can pass air through the air inlet of the second small air inlet, converged around air inlet, to play certain
Guide functions, the amount for admitting air into the air inlet of the second small air inlet increase, and then reinforce air after orifice-plate type baffle
Turbulent flow effect.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the combustion engine powered environment protecting power economizer of the utility model；
Fig. 2 is the backsight structural representation of the combustion engine powered environment protecting power economizer of the utility model；
Fig. 3 is the longitudinally asymmetric axis direction schematic cross-sectional view of the combustion engine powered environment protecting power economizer of the utility model；
Fig. 4 is the lateral symmetry axis direction schematic cross-sectional view of the combustion engine powered environment protecting power economizer of the utility model；
In figure: 1, orifice-plate type baffle；11, big air inlet；12, small air inlet；121, the first small air inlet；122, second is small
Air inlet；13, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Fig. 1 faces knot for the combustion engine powered environment protecting power economizer of the utility model
Structure schematic diagram, Fig. 2 are the backsight structural representation of the combustion engine powered environment protecting power economizer of the utility model, and Fig. 3 is that this is practical new
The longitudinally asymmetric axis direction schematic cross-sectional view of the combustion engine powered environment protecting power economizer of type, Fig. 4 are the utility model internal combustion engine
The lateral symmetry axis direction schematic cross-sectional view of dynamic environment protection energy saver.
Multifunctional internal-combustion motor power environment protecting power economizer, including admission line, the cross section of admission line gas outlet tube body
On be arranged with air turbulence baffle, air turbulence baffle is orifice-plate type baffle 1, and the lateral central axes of orifice-plate type baffle 1 two sides are symmetrical
There are two big air inlet 11, two big air inlet, 11 side arrays to be provided with multiple small air inlets 12, multiple small air inlets 12 for setting
Including the multiple first small air inlets 121 and multiple second small air inlets 122, the first small air inlet 121 and the second small air inlet
122 are spaced apart, and the first small air inlet 121 is the small spurting structure in the big gas outlet of air inlet, the second small air inlet 122 be into
The big radial structure in the small gas outlet of port.
Air air-flow after the first small air inlet 121 is in spurting, and air air-flow after the second small air inlet 122 is in
Radial, airflow direction is all changed, at the same the first small air inlet 121 and the second small air inlet 122 be provided with it is multiple,
Air is entered by multiply low flow rate strand, and shape is at a certain angle and collide between multiply low flow rate strand, is met place in two jet streams
Producing new pulsation particle reinforces turbulent diffusion, while strengthening the momentum-exchange between gas molecule, when shortening diffusion
Between, keep air and fuel gas mixability more abundant, so that gas fuel burning is more abundant, improves the power of internal combustion engine, no
Carbon distribution water and fuel separation are generated, achievees the effect that fuel completely burned.
After air passes through the first small air inlet 121, since the big gas outlet of air inlet is small, sectional area becomes smaller, and air is by the
Flow velocity increases after one small air inlet 121.After air passes through the second small air inlet 122, since the small gas outlet of air inlet is big, sectional area
Become larger, air flow velocity after the second small air inlet 122 reduces.Speed difference is generated between gas, thus allow air with can
The speed for firing gas mixing is accelerated, and so that the oxygen concentration in combustible gas stream stock is reached the needs of combustion reaction, to accelerate to fire
It burns and makes to react the opposite shortening of flame, improve the power of internal combustion engine, do not generate carbon distribution water and fuel separation, reach fuel and fire completely
The effect of burning.
In the application, orifice-plate type baffle 1 is cuboid tabular, and the first small air inlet 121 and the second small air inlet 122 are
Circular hole.
Meanwhile the shape of orifice-plate type baffle 1 and the shape of intake lines of combustion engines match, when intake lines of combustion engines is cylinder
When shape, the shape of orifice-plate type baffle 1 may be circle.Orifice-plate type baffle 1 is sealingly disposed in the position of intake lines of combustion engines outlet
It sets.
In the application, setting one second is small on the central point for the square area that four the first small air inlets 121 are formed
A first small air inlet is arranged on the central point for the square area that four the second small air inlets 122 are formed in air inlet 122
121。
In the application, orifice-plate type baffle 1 is wherein provided with strip between longitudinally adjacent the second small air inlet 122 of one side
Connected in star 13, the both ends of groove 13 extend to the both sides of orifice-plate type baffle 1.
In the application, position and second small air inlet 122 air inlet of the both sides of groove 13 close to the second small air inlet 122
Tangent, the both sides of groove 13 are recessed inwardly close to the position of the first small air inlet 121 in arc-shaped.
Second small air inlet 122 is the big radial structure in the small gas outlet of air inlet.The design of groove 12 can make air
By the second small air inlet 122 air inlet when, converge around air inlet, to play certain guide functions, make
The amount that air enters the air inlet of the second small air inlet 122 increases, and then reinforces turbulent flow of the air after orifice-plate type baffle 1
Effect.
In the application, the first small 121 air inlet port size of air inlet is identical as the second small 122 gas outlet size of air inlet, the
One small 121 gas outlet size of air inlet is identical as the second small 122 air inlet port size of air inlet.
In the application, two big air inlet 11 be it is cylindric, the openings of sizes of big air inlet 11 is nine adjacent first small
Air inlet 121 is formed by square area, and big air inlet 11 and nine adjacent first small air inlets 121 are formed by just
The first small air inlet 121 among rectangular each edge communicates.
In the application, two big air inlet 11 is horizontal close to the edge and orifice-plate type baffle 1 of the lateral central axes of orifice-plate type baffle 1
It is the 1/6-1/5 of 1 length of orifice-plate type baffle to the distance of central axes.
The preferable specific embodiment of the above, only the utility model, but scope of protection of the utility model not office
It is limited to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical new according to this
Type technical solution and its utility model design is subject to equivalent substitution or change, should all cover scope of protection of the utility model it
It is interior.
Claims (8)
1. Multifunctional internal-combustion motor power environment protecting power economizer, including admission line, it is characterised in that: the admission line gas outlet
Air turbulence baffle is arranged on the cross section of tube body, the air turbulence baffle is orifice-plate type baffle (1), the orifice-plate type gear
Plate (1) transverse direction central axes two sides are symmetrical arranged there are two big air inlet (11), and described two other arrays of big air inlet (11) are arranged
There are multiple small air inlets (12), the multiple small air inlet (12) includes the multiple first small air inlets (121) and multiple second small
Air inlet (122), the first small air inlet (121) and the second small air inlet (122) are spaced apart, the first small air inlet
(121) the spurting structure small for the big gas outlet of air inlet, the second small air inlet (122) are that the small gas outlet of air inlet is big
Radial structure.
2. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 1, it is characterised in that: the orifice-plate type baffle
It (1) is cuboid tabular, the first small air inlet (121) and the second small air inlet (122) are circular hole.
3. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 2, it is characterised in that: described four first small
One second small air inlet (122) is set on the central point for the square area that air inlet (121) is formed, described four the
A first small air inlet (121) is set on the central point for the square area that two small air inlets (122) are formed.
4. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 2, it is characterised in that: the orifice-plate type baffle
(1) it is wherein provided with strip-shaped groove (13) between the second longitudinally adjacent small air inlet (122) of one side, the groove (13)
Both ends extend to the both sides of the orifice-plate type baffle (1).
5. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 4, it is characterised in that: the groove (13)
Both sides are tangent close to the position of the described second small air inlet (122) and the described second small air inlet (122) air inlet, the groove
(13) both sides are recessed inwardly close to the position of the described first small air inlet (121) in arc-shaped.
6. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 1 or claim 2, it is characterised in that: described first is small
Air inlet (121) air inlet port size is identical as the described second small air inlet (122) gas outlet size, the first small air inlet
(121) gas outlet size is identical as the described second small air inlet (122) air inlet port size.
7. Multifunctional internal-combustion motor power environment protecting power economizer according to claim 1, it is characterised in that: described two big air inlets
Hole (11) be it is cylindric, the openings of sizes of the big air inlet (11) is in nine adjacent first small air inlet (121) institute shapes
At square area in, the big air inlet (11) and nine adjacent first small air inlets (121) are formed by pros
The described first small air inlet (121) among shape each edge communicates.
8. according to claim 1 or the 7 Multifunctional internal-combustion motor power environment protecting power economizers, it is characterised in that: described two big
Edge and the orifice-plate type baffle (1) lateral central axes of the air inlet (11) close to the lateral central axes of the orifice-plate type baffle (1)
Distance be orifice-plate type baffle (1) length 1/6-1/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850227.5U CN209100174U (en) | 2018-11-12 | 2018-11-12 | Multifunctional internal-combustion motor power environment protecting power economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850227.5U CN209100174U (en) | 2018-11-12 | 2018-11-12 | Multifunctional internal-combustion motor power environment protecting power economizer |
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| Publication Number | Publication Date |
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| CN209100174U true CN209100174U (en) | 2019-07-12 |
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ID=67159017
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| CN201821850227.5U Active CN209100174U (en) | 2018-11-12 | 2018-11-12 | Multifunctional internal-combustion motor power environment protecting power economizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094283A (en) * | 2019-05-07 | 2019-08-06 | 梁有敏 | A kind of Multifunctional internal-combustion motor power environment protecting power economizer and the material for being used to prepare the device |
| CN111622871A (en) * | 2020-05-21 | 2020-09-04 | 四川升能泰科技有限公司 | Automobile air inlet gas collecting plate |
-
2018
- 2018-11-12 CN CN201821850227.5U patent/CN209100174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094283A (en) * | 2019-05-07 | 2019-08-06 | 梁有敏 | A kind of Multifunctional internal-combustion motor power environment protecting power economizer and the material for being used to prepare the device |
| CN111622871A (en) * | 2020-05-21 | 2020-09-04 | 四川升能泰科技有限公司 | Automobile air inlet gas collecting plate |
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