CN203783766U - Energy-saving device for engine - Google Patents
Energy-saving device for engine Download PDFInfo
- Publication number
- CN203783766U CN203783766U CN201420116861.1U CN201420116861U CN203783766U CN 203783766 U CN203783766 U CN 203783766U CN 201420116861 U CN201420116861 U CN 201420116861U CN 203783766 U CN203783766 U CN 203783766U
- Authority
- CN
- China
- Prior art keywords
- air
- engine
- flow
- hole
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 19
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Exhaust Silencers (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
An energy-saving device for engine is composed of a guide washer with a guide part in each airflow through hole, a central part, supporting arms extending outward from said central part and connected to the edge of said airflow through hole, and guide vanes extending obliquely from long edge of each supporting arm to outside of guide washer, and with the total area of 10-50% of that of airflow through hole and the tail tip of guide vane being on a circle whose radius is a certain length and whose center is center, so applying said guide washer between fuel inlet and air inlet manifold, the problem of fuel waste caused by incomplete fuel combustion is avoided.
Description
Technical field
The utility model is about a kind of engine economizer, espespecially a kind of engine fuel entrance and inlet manifold of being installed in, spray can fully be mixed with the air of introducing from inlet manifold in the fuel of engine fuel ingress and produce the atomizing of trickle shape more clean-burning engine economizer creation in engine.
background technique
For making in fuel oil type motor vehicle (as: automobile, crane ...), after the fuel oil at the fuel inlet place of spray in engine can fully mix with the air that inlet manifold imports, and in the firing chamber of engine, fully burn, bring into play power.There is at present people, in inlet manifold or between inlet manifold and fuel inlet, the device with guide vane is set, use and utilize guide blade air-guiding to produce the eddy current of rotation and the effect that air-flow accelerates, the object of mixing with air to reaching fuel.
As " for the liner of engine fuel entrance " of No. 523045 new patent case announcement of TaiWan, China bulletin, this liner mainly forms between the inlet region of a plurality of circle hole shapes, between the plurality of inlet region, correspond respectively to engine fuel entrance, in between inlet region, form a plurality of guide blades, the plurality of guide blade is same towards lopsidedness, and place, top forms stopper between inlet region.This liner is when being used, liner is installed between engine fuel entrance and inlet manifold, when fuel, from fuel nozzle ports, fuel is sprayed in the stopper of top between each inlet region of liner, by fuel, strike against stopper and produce imperceptibility to surrounding diffusion, separately by combustion chamber of engine, produce negative pressure and introduce ambient air and fuel mix from inlet manifold, and by air-flow, produce eddy current during the skewed guide blade by between liner inlet region, and after fuel is mixed with air, enter again in combustion chamber of engine through ignition, make engine bring into play its power.
The key point of guide blade to air-guiding only, and the front technological scheme of utilizing guide vane for the liner of engine fuel entrance of taking off, during this liner utilizes between inlet region, cut-out portion sheet material bends outwardly and directly makes this guide vane, area and the area ratio between inlet region for guide blade do not propose concrete technological scheme, be difficult to make guide vane that best water conservancy diversion effect is provided when air inlet, and air-flow is also difficult to utilize preferably wind to cut effect by guide vane.On the other hand, between the inlet region of this liner, take the creation of circular port, and between circular inlet region, area is less than the passage bore that engine fuel entrance is connected with inlet manifold, and with the stopper of top between inlet region between the passage place of engine fuel entrance and inlet manifold, the position of the fuel shock of fuel nozzle ports injection is provided, when this technological means can make trickle fuel that fuel nozzle ports sprays clash into stopper, make trickle fuel-bound for larger diameter, be unfavorable for fully mixing of air and fuel, therefore, before take off known " for the liner of engine fuel entrance " and fail further to see through the optimized structure creation of guide vane, guide vane is brought into play to optimization the eddy current effect of the air-flow by inlet manifold, and the stopper that is positioned at top between inlet region in liner stops that fuel sprays and airflow, so that fail to make to enter fuel in combustion chamber of engine and reach the state with the abundant mixed combustion of air, still have fuel combustion incomplete, the problem of waste fuel, and there is the necessity further being improved.
model utility content
Main purpose of the present utility model is to provide a kind of engine economizer, and uncommon creation whereby improves existing guide blade and not yet can make fuel oil type motor vehicle engine fuel is failed fully to mix the problem that wastes energy of burning again with the air by inlet manifold.
For before reaching, take off object, the engine economizer that the utility model proposes is in order to be installed between engine fuel entrance and inlet manifold, this engine economizer has a water conservancy diversion pad, in this water conservancy diversion pad, distribute be provided with a plurality of air-flow through holes and be positioned at air-flow through hole periphery fixed hole, each air-flow path of this water conservancy diversion pad corresponds respectively to the shape of described engine fuel entrance and inlet manifold connected portion, and water conservancy diversion pad is formed with a diversion division in each air-flow through hole, described diversion division includes a central part, the support arm of a plurality of elongated strips and a plurality of guide vane, center portion is central in described air-flow through hole, described a plurality of support arm is arranged evenly peripheral and extend outwardly and be connected the peritreme of air-flow through hole from central part outer periphery in central part, described a plurality of guide vane is same from a corresponding brachium limit respectively to be tilted to extend towards water conservancy diversion pad one outside, those guide vane gross areas are 10%～50% of air-flow via area, those guide vanes respectively have a tail tip away from a side of support arm, the tail tip of described a plurality of guide vanes is positioned at take on the circle that certain length that central part is the center of circle is radius.
Above-mentioned engine economizer, wherein said guide vane is triangle lamellar body.
By front taking off engine economizer, create, it can be installed between engine fuel entrance and inlet manifold, and in the guide vane structure by those special creation, each air-flow through hole with its water conservancy diversion pad corresponds respectively to the fuel inlet place of engine and the passage bore of inlet manifold connected portion, and larger gas-entered passageway is provided.Moreover, those guide vane gross areas are 10%～50% optimal proportion of air-flow via area, and the plurality of guide vane respectively has a tail tip away from a side of support arm, and the tail tip of described a plurality of guide vanes is positioned at and take the first-class creation of a circle that certain length that central part is the center of circle is radius, in the eddy current that air-flow by the inlet manifold guide vane by this water conservancy diversion pad is produced, possess good wind and cut effect, and reached optimized guide functions, so, while making by the air in inlet manifold by water conservancy diversion pad, can fully mix with fuel, enter again fully burning in combustion chamber of engine, and then effectively avoid the incomplete waste of fuel problem of fuel combustion.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a preferred embodiment of the utility model engine economizer;
Fig. 2 is the side-looking floor map of the preferred embodiment of engine economizer shown in Fig. 1;
Fig. 3 is the forward sight floor map of the preferred embodiment of engine economizer shown in Fig. 1;
Fig. 4 is that the preferred embodiment of engine economizer shown in Fig. 1 is installed on the use state reference map () between engine fuel entrance and inlet manifold;
Fig. 5 is that the preferred embodiment of engine economizer shown in Fig. 1 is installed on the use state reference map (two) between engine fuel entrance and inlet manifold.
Wherein, reference character:
10 water conservancy diversion pad 11 first sides
12 second side 13 air-flow through holes
14 fixed hole 15 diversion divisions
151 central part 152 support arms
153 guide vane 154 tail tips
16 circle 20 engines
21 fuel inlet 22 fuel nozzles
30 inlet manifolds
Embodiment
As shown in Figure 1, disclose a preferred embodiment of the utility model engine economizer, in accompanying drawing, can see and, described engine economizer has a water conservancy diversion pad 10, the relative both sides of described water conservancy diversion pad 10 are respectively one first side 11 and one second side 12, in described water conservancy diversion pad 10, distribute and be provided with a plurality of air-flow through holes 13, described air-flow through hole corresponds respectively to the shape of described engine fuel entrance and inlet manifold connected portion, the air-flow through hole 13 of described water conservancy diversion pad 10 is circular according to the shape of engine fuel entrance and inlet manifold connected portion, slotted eye etc., described water conservancy diversion pad 10 is also formed with a diversion division 15 in each air-flow through hole 13, and described water conservancy diversion pad 10 is provided with a plurality of fixed holes 14, the plurality of fixed hole 14 is distributed in described air-flow through hole 13 peripheries.
As shown in Figures 1 and 2, described diversion division 15 includes a central part 151, a plurality of support arms 152 and a plurality of guide vane 153, described central part 151 is positioned at described air-flow through hole 13 central authorities, described support arm 152 is elongated strip, and the plurality of support arm 152 is arranged evenly peripheral and extend outwardly and be connected the peritreme of air-flow through hole 13 from central part 151 outer periphery in central part 151, described a plurality of guide vane 153 is leg-of-mutton lamellar body, and described guide vane 153 tilts to extend with the outside towards water conservancy diversion pad 10 second side 12 directions from the long limit of corresponding support arm 152 respectively, described a plurality of guide vane 153 true dip directions are whole conrotatory veers according to the demand of vehicle design, whole reverse rotational directions or part conrotatory veer, Partial Inverse sense of rotation etc. tilt to extend pattern, those guide vane 153 gross areas are 10%～50% of air-flow through hole 13 areas.As shown in Figures 2 and 3, those guide vanes 153 respectively have a tail tip 154 away from a side of support arm 152, the tail tip 154 of described a plurality of guide vane 153 is positioned at take central part 151 on the circle 16 that the center of circle, predetermined length are radius, makes the tail tip 154 of described guide vane 153 equal to the distance of central part 151.
When the utility model engine economizer uses in assembling, the first use state of take is as shown in Figure 4 example, it is installed in water conservancy diversion pad 10 between fuel inlet 21 places and inlet manifold 30 ends of engine 20, and through the fixed hole on water conservancy diversion pad 10, be locked between engine 20 and inlet manifold 30 respectively by the screw of locking inlet manifold, make the first side of water conservancy diversion pad 10 towards inlet manifold 30, the second side 12 of water conservancy diversion pad 10 is towards the fuel inlet 21 of engine 20, make inlet manifold 30 by the air-flow through hole 13 of water conservancy diversion pad 10, be communicated with the fuel inlet 21 of engine 20, and guide vane 153 is stretched in fuel inlet 21, 22 of fuel nozzles that are installed in inlet manifold 30 ends are air-flow through hole 13 directions towards water conservancy diversion pad 10 with its spout.
When engine start, the utility model engine economizer corresponds respectively to fuel inlet 21 places of engine 20 and the passage bore of inlet manifold 30 connected portions with each air-flow through hole 13 of its water conservancy diversion pad, larger gas-entered passageway is provided, and make towards water conservancy diversion pad 10 each air-flow through hole 13 places, directly to spray the pulverized fuel of imperceptibility respectively from fuel nozzle 22 nozzles, reduce stopping the imperceptibility fuel of fuel nozzle 22 injections, on the other hand, the suction function producing during by engine 20 action, and make extraneous air introduce air from inlet manifold 30, mix with the imperceptibility pulverized fuel of aforementioned fuel nozzle 22 ejections, pass through again the guide functions of a plurality of inclination guide vanes 153 of water conservancy diversion pad 10, make the air-flow that contains fuel produce eddy current, wherein, further utilize the plurality of oblique guide vane 153 with respect to the proper area ratio of air-flow through hole 13, be positioned at and take the circle that certain length that central part is the center of circle is radius with the tail tip 154 of described a plurality of guide vanes 153, the air-flow that makes air inlet possesses good wind while producing eddy current by this water conservancy diversion pad 10 and cuts effect, imperceptibility pulverized fuel and air are reached fully to be entered in engine 20 firing chambers after uniform mixing again, when ignition, fuel is reached approach the state of perfect combustion, allow engine 20 give full play to its power.
When the utility model engine economizer uses in assembling, the second use state of take is as shown in Figure 5 example, wherein fuel nozzle 22 is installed in fuel inlet 21 places of engine, the spout of fuel nozzle 22 is towards engine internal, the utility model is installed in water conservancy diversion pad 10 between fuel inlet 21 places and inlet manifold 30 ends of engine 20, and through the fixed hole on water conservancy diversion pad 10, be locked between engine 20 and inlet manifold 30 respectively by the screw of locking inlet manifold, make the first side of water conservancy diversion pad 10 towards inlet manifold 30, the second side 12 of water conservancy diversion pad 10 is towards the fuel inlet 21 of engine 20, make inlet manifold 30 by the air-flow through hole 13 of water conservancy diversion pad 10, be communicated with the fuel inlet 21 of engine 20, and guide vane 153 is stretched in fuel inlet 21.
When engine start, from fuel nozzle 22 nozzles, towards engine internal, spray the pulverized fuel of imperceptibility, on the other hand, the suction function producing during by engine 20 action, make extraneous air introduce air from inlet manifold 30, wherein utilize each air-flow through hole 13 of water conservancy diversion pad 10 to correspond respectively to fuel inlet 21 places of engine 20 and the passage bore of inlet manifold 30 connected portions, larger gas-entered passageway is provided, and while entering engine fuel entrance 21 by water conservancy diversion pad 10, the guide functions of a plurality of inclination guide vanes 153 by water conservancy diversion pad 10, make the air-flow that enters engine fuel entrance 21 produce eddy current, further utilize the plurality of oblique guide vane 153 with respect to the proper area ratio of air-flow through hole 13, be positioned at and take the circle that certain length that central part is the center of circle is radius with the tail tip 154 of described a plurality of guide vanes 153, the air-flow that makes air inlet possesses good wind while producing eddy current by this water conservancy diversion pad 10 and cuts effect, the air flow energy of air inlet and the imperceptibility pulverized fuel of fuel nozzle 22 nozzles injections are reached fully and after mixing uniformly to be entered in engine 20 firing chambers again, when ignition, fuel is reached approach the state of perfect combustion, allow engine 20 give full play to its power.
Present inventor is after completing this engine economizer, once further made sample, and sample as installed is located between the engine and inlet manifold of automobile, through actual exhaust air, check, in its assay, waste gas test aspect: (1) carbon monoxide (CO) criterion of acceptability is below 1.2%, the actual carbon monoxide of automobile (CO) testing result of installing after the utility model engine economizer is respectively 0.02%, 0.18%, 0.02%, 0.02%, 0.02%, 0.50% and 0.48%, is all less than 1.2% of carbon monoxide (CO) criterion of acceptability; (2) carbon dioxide (CO2) criterion of acceptability is more than 9%, and the actual carbon dioxide of automobile (CO) testing result of installing after the utility model engine economizer is respectively 11.7%, 12.2%, 12.8%, 12.1%, 11.6% and 12.3%.Test result can be demonstrate,proved thus, and the utility model engine economizer is applied in automobile, really can in combustion chamber of engine, fully burn by order gasoline, reaches the object of saving fuel oil.
Claims (2)
1. an engine economizer, it is characterized in that, in order to be installed between engine fuel entrance and inlet manifold, this engine economizer has a water conservancy diversion pad, in this water conservancy diversion pad, distribute be provided with a plurality of air-flow through holes and be positioned at air-flow through hole periphery fixed hole, each air-flow through hole of this water conservancy diversion pad is corresponding to the shape of described engine fuel entrance and inlet manifold connected portion, and water conservancy diversion pad is formed with a diversion division in each air-flow through hole, described diversion division includes a central part, the support arm of a plurality of elongated strips and a plurality of guide vane, center portion is central in described air-flow through hole, described a plurality of support arm is arranged evenly peripheral and extend outwardly and be connected the peritreme of air-flow through hole from central part outer periphery in central part, described a plurality of guide vane is same from a corresponding brachium limit respectively to be tilted to extend towards water conservancy diversion pad one outside, those guide vane gross areas are 10%～50% of air-flow via area, those guide vanes respectively have a tail tip away from a side of support arm, the tail tip of described a plurality of guide vanes is positioned at take on the circle that certain length that central part is the center of circle is radius.
2. engine economizer as claimed in claim 1, is characterized in that, described guide vane is triangle lamellar body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102220250 | 2013-10-31 | ||
| TW102220250U TWM471499U (en) | 2013-10-31 | 2013-10-31 | Energy saving device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783766U true CN203783766U (en) | 2014-08-20 |
Family
ID=50551048
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095046.6A Pending CN104595065A (en) | 2013-10-31 | 2014-03-14 | Energy-saving device for engine |
| CN201420116861.1U Expired - Lifetime CN203783766U (en) | 2013-10-31 | 2014-03-14 | Energy-saving device for engine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095046.6A Pending CN104595065A (en) | 2013-10-31 | 2014-03-14 | Energy-saving device for engine |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104595065A (en) |
| TW (1) | TWM471499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595065A (en) * | 2013-10-31 | 2015-05-06 | 尚宾汽车百货有限公司 | Energy-saving device for engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703265B (en) * | 2019-10-04 | 2020-09-01 | 邦馳實業有限公司 | Intake swirl gasket |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326739Y (en) * | 1998-04-03 | 1999-06-30 | 陈健辉 | Whirl gas-inlet of carburetor |
| TW523045U (en) * | 2001-12-11 | 2003-03-01 | Ming-Shiun Lin | Lining pad used in fuel inlet of engines |
| CN2580127Y (en) * | 2002-10-16 | 2003-10-15 | 罗进诚 | Engine air inlet vortex structure |
| CN2627231Y (en) * | 2003-04-03 | 2004-07-21 | 张金丰 | Engine horse power raiser |
| US6752124B1 (en) * | 2003-04-30 | 2004-06-22 | Chin-Feng Chang | Eddy flow generator to increase horsepower of an internal combustion engine |
| TWM471499U (en) * | 2013-10-31 | 2014-02-01 | Shang Bin Automobile Technology Co Ltd | Energy saving device of engine |
-
2013
- 2013-10-31 TW TW102220250U patent/TWM471499U/en unknown
-
2014
- 2014-03-14 CN CN201410095046.6A patent/CN104595065A/en active Pending
- 2014-03-14 CN CN201420116861.1U patent/CN203783766U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595065A (en) * | 2013-10-31 | 2015-05-06 | 尚宾汽车百货有限公司 | Energy-saving device for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104595065A (en) | 2015-05-06 |
| TWM471499U (en) | 2014-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 33 Lane 38, Dawan Second Street, Yongkang District, Tainan City, Taiwan, China Patentee after: Wang Yuding Address before: Tainan City, Taiwan, China Patentee before: SHANG BIN AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |