CN2275165Y - Mixed gas homogenizer for automobile internal combustion engine - Google Patents
Mixed gas homogenizer for automobile internal combustion engine Download PDFInfo
- Publication number
- CN2275165Y CN2275165Y CN 96215984 CN96215984U CN2275165Y CN 2275165 Y CN2275165 Y CN 2275165Y CN 96215984 CN96215984 CN 96215984 CN 96215984 U CN96215984 U CN 96215984U CN 2275165 Y CN2275165 Y CN 2275165Y
- Authority
- CN
- China
- Prior art keywords
- mixed gas
- combustion engine
- internal
- excretory duct
- common excretory
- 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 - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a mixed gas homogenizer for an automobile internal combustion engine. The wall of a mixed gas inlet main duct of the internal combustion engine is connected fixedly with an impeller base on which rotatable impellers are installed. After the mixed gas which enters the mixed gas inlet main duct of the internal combustion engine passes through the mixed gas homogenizer, and the mixed gas is sent uniformly to each branch tube of cylinders, so the working stability of the internal combustion engine can be ensured. Simultaneously, the fuel can be burnt sufficiently, and the fuel can be saved by more than 10 percents.
Description
The utility model relates to a kind ofly to be atomized condensed fuel again or makes combustion gas and the device of the even usefulness of air mixing, especially has the mixed gas vortex mixer of rotary component, and combustion gas and air mixing that car combustion engine is advanced in the mixed gas common excretory duct are even.
Behind the fuel and air mixing of motor car engine by the oil nozzle ejection, enter mixed gas air inlet common excretory duct from mixed air vessel through closure, be redistributed to each cylinder, but, internal-combustion engine entered rich mixture because of advancing the cylinder that the combustion gas skewness makes in the mixed gas common excretory duct, make the rich mixture incomplete combustion, wasted more fuel; The mixture strength that the cylinder that has enters is rare excessively, and rare excessively mixed gas misfires has also wasted fuel, makes each cylinder that the pressure of bent axle is had evident difference simultaneously, so cause the inhomogeneous of internal-combustion engine rotational speed.Existing raising fuel-oil atmozation degree methods can not solve mixed gas simultaneously and advance equally distributed problem in the mixed gas common excretory duct at internal-combustion engine.
The purpose of this utility model is to propose the mixed gas vortex mixer that a kind of car combustion engine is used, and it is arranged on internal-combustion engine and advances mixed gas common excretory duct section.Fuel and air are mixed fully, guaranteeing the making mixture strength that is assigned in each cylinder even, thus fuel saving and guarantee the stability of internal combustion engine.
The utility model is achieved in that the mixed gas vortex mixer that a kind of car combustion engine is used, with plane of rotation Normal direction and internal-combustion engine advance mixed gas common excretory duct parallel to an axis and with respect to its supporting element rotatable impeller and be fixed in supporting element that car combustion engine advances mixed gas common excretory duct inwall and be arranged on internal-combustion engine and advance in the mixed gas common excretory duct.
The utility model makes each working cylinder all obtain uniform mixed gas on the one hand, has guaranteed the stable of internal-combustion engine rotational speed; Combustion vapour is further atomized.Fuel can further fully be burnt, and fuel saving has also reduced atmospheric pollution more than 10%.
Fig. 1: the utility model first embodiment mounting point and structural representation
Fig. 2: the utility model first embodiment's schematic top plan view
Fig. 3: the utility model second embodiment mounting point and structural representation
Fig. 4: the utility model second embodiment's section AA schematic representation
Fig. 5: the utility model the 3rd embodiment mounting point and structural representation
Fig. 6: the utility model the 3rd embodiment's schematic top plan view
Fig. 7: the utility model the 4th embodiment mounting point and structural representation
Fig. 8: the utility model the 4th embodiment's elevational schematic view
Now further narrate structure of the present utility model and embodiment in conjunction with the accompanying drawings:
Referring to Fig. 1, the embodiment 1 of Fig. 2: advance in the section of mixed gas common excretory duct I at car combustion engine, advance the affixed impeller support of mixed gas common excretory duct inwall at internal-combustion engine, impeller support is by horizontal support 121, vertical shaft 122, retainer ring lid 123 is formed, horizontal support 121 connects by screw, bonding, forms such as welding or interference fit are fixed in the inwall that car combustion engine advances mixed gas common excretory duct I, vertical shaft 122 connects by screw, forms such as bonding or welding are fixed in horizontal support 121, retainer ring lid 123 and vertical shaft are by being threaded, and retainer ring covers the diameter of the diameter of 123 1 end vertical shafts greater than horizontal support 121 1 end vertical shafts.Form the rotatable impeller that plane of rotation Normal direction and internal-combustion engine advance mixed gas common excretory duct parallel to an axis by blade more than a slice that is connected as a single entity 111 and the binding circle 112 that is connected as a single entity with it, rotatable impeller and vertical shaft 122 are with the form sliding contact of Spielpassung, the center-hole diameter that rotatable impeller links circle greater than retainer ring cover an end vertical shaft diameter and less than the external diameter of retainer ring lid 123 and the diameter of horizontal support one end vertical shaft, the turning radius of rotatable impeller is slightly less than the internal diameter that internal-combustion engine advances mixed gas common excretory duct I, and the blade normal direction of rotatable impeller and internal-combustion engine advance the axial maximum angle of mixed gas common excretory duct the blade normal direction and the internal-combustion engine of rotatable impeller advance the axial minimum angle of mixed gas common excretory duct less than 90 ° greater than 0 °.Mixed gas by closure II just can enter each cylinder arm through the rotatable impeller that internal-combustion engine advances in the mixed gas common excretory duct, arrives cylinder then.
Under the moment loading of the air-flow of the mixed gas vortex mixer of flowing through, place the rotatable impeller on the vertical shaft to rotate, the speed of air-flow is higher, impeller rotates soon more, and the space that space between blade and the blade and blade and internal-combustion engine advance between the mixed gas common excretory duct inwall is exactly the place that air communication is crossed.When mixed airflow promotes impeller generation high speed rotating, under action of centrifugal force, with mixed gas from internal-combustion engine advance mixed gas common excretory duct center fall to around on the inwall, advance mixed gas common excretory duct I from internal-combustion engine then and enter cylinder.At this moment, the mixed gas that fuel and air form mixes fully, and the concentration that just is assigned to the mixed gas of each cylinder is uniformly, and the thrust that mixture combustion produces is identical.So also just guaranteed the stability of internal combustion engine, and made the abundant burning that has guaranteed fuel.
Referring to Fig. 3, the embodiment 2 of Fig. 4: advance in the section of mixed gas common excretory duct I at car combustion engine, the outer ring 221 of one rolling bearing is connected by screw, bonding, welding or form such as interference fit are fixed in the supporting element that inwall that car combustion engine advances mixed gas common excretory duct I constitutes rotatable impeller, form the rotatable impeller that plane of rotation Normal direction and internal-combustion engine advance mixed gas common excretory duct parallel to an axis by the blade more than a slice that is connected as a single entity 21, the inner ring 222 of rotatable impeller 21 and rolling bearing is connected by screw, bonding, welding or form such as interference fit are affixed, and the blade normal direction of rotatable impeller and internal-combustion engine advance the axial maximum angle of mixed gas common excretory duct the blade normal direction and the internal-combustion engine of rotatable impeller advance the axial minimum angle of mixed gas common excretory duct less than 90 ° greater than 0 °.Mixed gas by closure II just can enter each cylinder arm through the rotatable impeller that internal-combustion engine advances in the mixed gas common excretory duct, arrives cylinder then.
Its function is identical with embodiment 1 with using effect.
Embodiment 3 referring to Fig. 5, Fig. 6:advance in the section of mixed gas common excretory duct I at car combustion engine, one external diameter is equal to or less than sleeve pipe 321 that internal-combustion engine advances the band flange disc of the mixed gas common excretory duct internal diameter internal-combustion engine of packing into advances mixed gas common excretory duct inwall, the flange disc of sleeve pipe 321, the outlet flange disc III of mixed air vessel, advance mixed gas common excretory duct flange disc IV and connect by screw.The cylindricality circle 322 usefulness screws of an a pair of side in opposite directions being carved smooth groove are fixed in sleeve pipe 321, the blade 311 that a slice that and a sleeve pipe 321 and an a pair of side are in opposite directions carved the cylindricality circle 322 of smooth groove and formed impeller support. are connected as a single entity is above and form the rotatable impeller that Plane of rotation normal directions and internal combustion engine advance gaseous mixture common excretory duct axially parallel with the affixed blade outer rim garden ball 312 of each blade; The blade outer rim ball 312 of rotatable impeller is embedded in cylindricality circle 322 in opposite directions in the toroidal cavity that forms of a side groove and with form and 322 sliding-contacts of cylindricality circle of matched in clearance, and the blade normal direction of rotatable impeller and internal combustion engine advance the axial maximum angle of gaseous mixture common excretory duct blade normal direction and the internal combustion engine of rotatable impeller advance the axial minimum angle of gaseous mixture common excretory duct less than 90 ° greater than 0 °. Mixed gas by closure II just can enter each cylinder arm through the rotatable impeller that internal-combustion engine advances in the mixed gas common excretory duct, arrives cylinder then.
Its function is identical with embodiment 1 with using effect.
Referring to Fig. 7, the embodiment 4 of Fig. 8: advance in the section of mixed gas common excretory duct I at car combustion engine, is position two rectangle grooves at quarter of the straight angle in the mixed gas common excretory duct flange disc IV inboard of advancing that is connected with the outlet flange disc III of mixed air vessel with the angle that advances the formation of the mixed gas common excretory duct line of centres, support 421, vertical shaft 422, retainer ring lid 423 and rolling bearing bearing inner ring 424 are formed impeller support, and support 421 is by a rectangle horizontal support, two and rectangles of with it being connected as a single entity vertical with the rectangle horizontal support are upright also to be connected as a single entity with it and to be embedded in the into rectangular plate composition of two rectangle grooves of mixed gas common excretory duct flange disc IV to support is vertical with upright with two to support.Vertical shaft 422 is fixed in the rectangle horizontal support of support 421 by forms such as screw connection, bonding or welding, and retainer ring lid 423 and vertical shaft 422 be by being threaded, and rolling bearing inner ring 424 is with vertical shaft 422 interference fit or be threaded.The above blade 41 of a slice connects by screw, bonding or form such as welding are fixed in housing washer 425 and form the rotatable impeller that plane of rotation Normal directions and internal-combustion engine advance mixed gas common excretory duct parallel to an axis, rotatable impeller forms by rolling bearing and contacts with the rolling of impeller support, the turning radius of rotatable impeller is slightly less than the internal diameter that internal-combustion engine advances mixed gas common excretory duct I, and the blade normal direction of rotatable impeller and internal-combustion engine advance the axial maximum angle of mixed gas common excretory duct the blade normal direction and the internal-combustion engine of rotatable impeller advance the axial minimum angle of mixed gas common excretory duct less than 90 ° greater than 0 °.Mixed gas by closure II just can enter each cylinder arm through the rotatable impeller that internal-combustion engine advances in the mixed gas common excretory duct, arrives cylinder then.
Its function is identical with embodiment 1 with using effect.
Claims (4)
1, the mixed gas vortex mixer used of a kind of car combustion engine, comprise impeller and supporting element thereof, it is characterized in that: plane of rotation Normal direction and internal-combustion engine advance mixed gas common excretory duct parallel to an axis and with respect to its supporting element rotatable impeller and be fixed in supporting element that car combustion engine advances mixed gas common excretory duct inwall and be arranged on internal-combustion engine and advance in the mixed gas common excretory duct.
2, the mixed gas vortex mixer used of car combustion engine according to claim 1, it is characterized in that: rotatable impeller is made up of a slice that is connected as a single entity or the blade more than a slice.
3, the mixed gas vortex mixer used of car combustion engine according to claim 1 and 2 is characterized in that: the blade normal direction of rotatable impeller and internal-combustion engine advance the axial maximum angle of mixed gas common excretory duct the blade normal direction and the internal-combustion engine of rotatable impeller advance the axial minimum angle of mixed gas common excretory duct less than 90 ° greater than 0 °.
4, the mixed gas vortex mixer used of car combustion engine according to claim 1 is characterized in that: impeller support advances the inboard groove of mixed gas common excretory duct flange disc by bonding, welding, interference fit, embedding internal-combustion engine or is less than or equal to modes such as sleeve pipe that internal-combustion engine advances mixed gas common excretory duct internal diameter and is fixed in internal-combustion engine and advances mixed gas common excretory duct inwall by pack into the external diameter of being with flange disc of the joint that internal-combustion engine mixed air vessel outlet flange disc and internal-combustion engine advance mixed gas common excretory duct flange disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215984 CN2275165Y (en) | 1996-07-24 | 1996-07-24 | Mixed gas homogenizer for automobile internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215984 CN2275165Y (en) | 1996-07-24 | 1996-07-24 | Mixed gas homogenizer for automobile internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275165Y true CN2275165Y (en) | 1998-02-25 |
Family
ID=33897623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96215984 Expired - Fee Related CN2275165Y (en) | 1996-07-24 | 1996-07-24 | Mixed gas homogenizer for automobile internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275165Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508057A (en) * | 2022-11-08 | 2022-12-23 | 泰州晶达光电有限公司 | Detection apparatus for optical wave plate |
-
1996
- 1996-07-24 CN CN 96215984 patent/CN2275165Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508057A (en) * | 2022-11-08 | 2022-12-23 | 泰州晶达光电有限公司 | Detection apparatus for optical wave plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3615296A (en) | Means for enhancing combustion efficiency in internal combustion engines | |
| CN2275165Y (en) | Mixed gas homogenizer for automobile internal combustion engine | |
| US3945361A (en) | Fuel atomizing device | |
| KR100757293B1 (en) | Automobile engine output augmentation system | |
| CN2253397Y (en) | Vehicle turbosupercharger | |
| US4187820A (en) | Intake manifold variable atomizing valve | |
| US4485795A (en) | Turbo gas atomizer | |
| CN2069486U (en) | Idling gasoline-economizing and contamination reduction throttle valve | |
| CN2290703Y (en) | Evenly-mixed oxygen activating device for automotive I. C. engine | |
| CN2697327Y (en) | Small sized turbocharger | |
| US3178882A (en) | Supercharger method and equipment | |
| KR200398586Y1 (en) | Automobile engine output augmentation system | |
| CN2786294Y (en) | Automobile air supercharger | |
| CN2307110Y (en) | Engine oil-saving device | |
| CN2463218Y (en) | Gas mixer specially adapted for compressed natural gas vehicle | |
| CN219691651U (en) | Auxiliary premixing combustion device for diesel engine | |
| CN2297553Y (en) | Gasoline economizer for car | |
| CN2086307U (en) | Oil-saving device of internal-combustion engine | |
| CN107725183B (en) | Vector engine | |
| CN2052054U (en) | Angle-variable eddy oil economizer | |
| CN85106920A (en) | Rotational flow air throttle for carburetor on gasoline engine | |
| CN2519022Y (en) | Four-inlet wind turbocharger device | |
| CN2564769Y (en) | Throat oil pipe device for IC engine | |
| CN2040157U (en) | Oil-saving device for a gasoline engine | |
| CN1096079A (en) | Mixture rotating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |