CN103089370B - Energy conservation and emission reduction method for fuel vehicle and energy conservation and emission reduction device special for fuel vehicle - Google Patents
Energy conservation and emission reduction method for fuel vehicle and energy conservation and emission reduction device special for fuel vehicle Download PDFInfo
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- CN103089370B CN103089370B CN2013100315331A CN201310031533A CN103089370B CN 103089370 B CN103089370 B CN 103089370B CN 2013100315331 A CN2013100315331 A CN 2013100315331A CN 201310031533 A CN201310031533 A CN 201310031533A CN 103089370 B CN103089370 B CN 103089370B
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- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004134 energy conservation Methods 0.000 title abstract 7
- 239000000295 fuel oil Substances 0.000 claims abstract description 48
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000009792 diffusion process Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 72
- 239000007789 gas Substances 0.000 claims description 24
- 239000002912 waste gas Substances 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 9
- 239000010721 machine oil Substances 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 239000010705 motor oil Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses an energy conservation and emission reduction method for a fuel vehicle and an energy conservation and emission reduction device special for the fuel vehicle. The energy conservation and emission reduction method the for the fuel vehicle and the energy conservation and emission reduction device special for the fuel vehicle mainly solve the technical problems that fuel oil in an existing internal-combustion engine is not burned thoroughly, carbon is easily to deposit and the like. The technical scheme is that an exhaust gas separation device is installed in an engine crank case forced ventilation system, a diffusion rotational flow cavity and an oil-gas separation device are manufactured by mainly adopting of oil-gas separation technology, decomposition force can be improved when the exhaust gas is compressed and whirled with high speed in an energy-saving device by utilizing of an aerodynamics principle, and engine oil steam and combustible mixture in the exhaust gas are separated and delivered to the engine through an air inlet shutter. The fuel is enabled to combust fully, and therefore fuel saving effect is achieved, and discharge quantity is reduced. Under normal condition, fuel consumption can be saved by 10-20%, and at the same time, vehicle emissions of the vehicle can be reduced by 10-40%. The energy conservation and emission reduction device special for the fuel vehicle can be widely applied to engines of various fuel vehicles.
Description
Technical field
The present invention relates to a kind ofly for the fuel combustion vehicle discharge-reducing method, particularly a kind ofly be used in the technological scheme that device that fuel combustion vehicle exhausted by crankcase pollutant processes separates.
Background technique
At present, automobile is had by increasing Consumer, is evolved into the ordinary traffic instrument by original luxury goods and uses.The vehicle of explosive motor is to adopt the reciprocating piston driving crank with the transmission torque forces.Mixed gas and waste gas reclaim and use, and not only are conducive to improve the Economy of motor but also the exhaust emission that alleviates motor; Except combustion gas, the ventilating gas of crankcase also includes the Unburned fuel steam of various quantity, former gasoline, machine oil and mist of oil, and it comprises that mainly gasoline fraction, lubricant oil heat up in a steamer and hydrocarbon sludge etc.accumulate in greasy filth in engine oil pan and particulate matter and also can and come from the oil of decomposition and the form of the carbon of fuel appears at crankcase and gets rid of in gas with environment slag particle or dust, the waste gas that channels in crankcase contains water vapour and sulfur dioxide, water vapour condenses in machine oil and forms foam, destroy engine oil supplying, sulfur dioxide is met water and is generated sulphurous acid, sulphurous acid runs into airborne oxygen and generates sulfuric acid, the appearance of these acidic materials not only makes machine oil rotten, and part is corroded, because inflammable mixture and waste gas channel in crankcase, pressure in crankcase will increase, machine oil can be from crank shaft oil seal, crankcase liner etc. is located to ooze out and is run off, the machine oil steam that is lost in atmosphere can strengthen the pollution of motor to atmosphere.
And by the PCV system, enter containing oil vapor and containing former gasoline and may postpone to light of engine chamber, thereby reduce engine efficiency; And the further retarded combustion of particle and greasy filth slag dirt, increase the pollution of motor, particularly may increase the discharging of carbon monoxide and hydrocarbon, and the particulate matter of return engine intake manifold also can damage cylinder wall and piston ring, and then reduce performance and the life-span of motor.
Summary of the invention
The purpose of this invention is to provide and a kind ofly collect with escape engine waste gas, improve the energy-saving and emission-reduction method that is used for fuel combustion vehicle of vehicle fuel utilization efficiency, energy-conserving and environment-protective.
The technical solution adopted for the present invention to solve the technical problems is: in the pipeline that connects crankcase and suction tude, gas and oil separating plant is installed, specifically be arranged between motor and air inlet shutter, described deaerator comprises diffusion eddy flow chamber and hydrocarbon filter separator; It is by aspirating out oil gas in crankcase, then carry out oil in deaerator, gas separates, thus with the machine oil steam in waste gas with send into motor through air inlet shutter again after inflammable mixture separates; Be trapped in the regularly removings such as waste oil residue of deaerator bottom.
Another object of the present invention is to provide a kind of cross-arranging type of box body for fuel combustion vehicle energy-saving emission-reducing apparatus, it comprises the dirty filter 3 of shell, heavy oil pollution discharge separator 16 and light oil, the dirty filter 3 of heavy oil pollution discharge separator 16 and light oil is arranged on respectively the both sides of shell inner cavity, and is provided with intermediate connection tube 2 between heavy oil pollution discharge separator 16 and the dirty filter 3 of light oil; The shell two ends are respectively arranged with the through hole that matches with suction tude 1 and steam outlet pipe 5, and outer casing underpart is provided with the blowdown through hole; One end of suction tude 1 outer casing through hole athwart that becomes to be sealed and matched inserts in heavy oil pollution discharge separator 16, and with the cylinder inboard wall of heavy oil pollution discharge separator 16, is affixed; The blowdown through hole that the drain pipe that sewage draining exit is set and with sewage draining exit, matches in the bottom of heavy oil pollution discharge separator 16, drain pipe pass the outer casing underpart setting stretches out outside shell; Be provided with exhaust port on the top of heavy oil pollution discharge separator 16 and with an end of intermediate connection tube 2, be connected, intermediate connection tube 2 the other ends are connected with the intake interface of the dirty filter 3 of light oil; The other end of the dirty filter 3 of light oil is provided with the vent that is connected with shell inner cavity, the intracavity inter-connection of steam outlet pipe 5 and shell.Described shell is installed a side height of heavy oil pollution discharge separator 16 greater than the height that the dirty filter 3 of light oil is installed, and the setting height(from bottom) that makes the dirty filter 3 of light oil is higher than heavy oil pollution discharge separator 16 bottoms.
The present invention arranges dividing plate 4 on dirty filter 3 tops of light oil, one end of dividing plate 4 arranges folded block, and through hole is set on folded block, dividing plate 4 and folded block thereof the position that contacts with shell inner cavity becomes to be sealed and matched and makes shell inner cavity be separated out exhaust cavity, and steam outlet pipe 5 is arranged on a side of exhaust cavity and communicates with it.
Shell of the present invention also can be sealed and matched and be formed by 13 one-tenth of upper shell 12 and lower shell bodys, and the drain pipe that is arranged on heavy oil pollution discharge separator 16 bottoms passes lower shell body 13 bottoms and the blowdown through hole is set stretches out outside lower shell body 13.
Heavy oil pollution discharge separator 16 of the present invention also can comprise upper cover 6, cylindrical shell 7, lower capping 8, cylindrical shell 7 upper ends coordinate installs capping 6, be provided with the through hole that matches with suction tude 1 on cylindrical shell 7 middle and upper part bucket walls, lower capping 8 is installed in cylindrical shell 7 lower ends, lower capping 8 is outer male structure, lower capping 8 bottoms are provided with lower capping oil leaking hole 14, and lower capping oil leaking hole 14 is arranged with lower capping oil exit pipe 15 with matching.Described lower capping 8 is a structure of the disc with convex platform and the through hole that matches with the blowdown through hole of outer casing underpart setting, or in lower capping 8 bottoms, is provided with the oil through that communicates with shell inner cavity.
The dirty filter 3 of light oil of the present invention also can consist of filter housing 9 and filter screen 10 etc., and the surrounding of filter screen 10 and filter housing 9 inwalls closely cooperate, and a side of filter housing 9 is established intake interface and opposite side is provided with the vent that is connected with shell inner cavity; Described filter screen 10 is provided with irregular distribution through hole more than 3 for dividing plate and every dividing plate that whole plate is bent into arrangement arranged side by side, described filter screen 10 or be that the dividing plate of establishing irregular distribution through hole more than 3 layers forms.Also can be provided with the cover plate 11 that matches with filter housing 9 in vertical any side of filter housing 9.
Also can be provided with 6 on upper shell 12 of the present invention with upper protruding block; The end mouth of pipe that described suction tude 1 is connected with the cylindrical shell 7 of heavy oil pollution discharge separator 16 is the angular cut greater than 10 degree.
The invention has the beneficial effects as follows: it is a waste gas segregating unit of installing between motor and air inlet shutter, and be mainly to adopt the Oil-gas Separation fabrication techniques to become to have diffusion eddy flow chamber and deaerator, and by utilizing aerodynamic principle, make waste gas improve the decomposition dynamics by compression, high-speed rotational in energy saving device, thus with the machine oil steam in waste gas with send into motor through air inlet shutter again after inflammable mixture separates.It can make full combustion of fuel to reach oil-saving effect, and the absorption harmful gas, reduce discharging, under normal conditions, can save the fuel consume on 10～20%, reduces simultaneously motor vehicle emission 10%-40%.It can be widely used on various fuel combustion vehicle motors.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is exploded perspective structural representation of the present invention.
Fig. 3 is heavy oil pollution discharge separator exploded perspective schematic diagram of the present invention.
Fig. 4 is the dirty filter exploded perspective of light oil of the present invention schematic diagram.
Fig. 5 is sectional structure schematic diagram of the present invention.
In figure: 1-suction tude, 2-intermediate connection tube, the dirty filter of 3-light oil, 4-dividing plate, 5-steam outlet pipe, 6-upper cover, the 7-cylindrical shell, capping under 8-, 9-filter housing, 10-filter screen, 11-cover plate, the 12-upper shell, 13-lower shell body, capping oil leaking hole under 14-, capping oil exit pipe under 15-, 16-heavy oil pollution discharge separator.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further details.
embodiment 1, the present invention is applied on various fuel combustion vehicle motors, particularly be arranged in the pipeline that connects crankcase and suction tude, namely between motor and air inlet shutter, the oil that aspirates in crankcase, gas separates, it can be arranged on the front end of engine cylinder cap, and be mainly to adopt the Oil-gas Separation fabrication techniques to become to have diffusion eddy flow chamber and deaerator, and by utilizing aerodynamic principle, make waste gas pass through compression in energy saving device, high-speed rotational improves the decomposition dynamics, thereby with the machine oil steam in waste gas with send into motor through air inlet shutter again after inflammable mixture separates.It can make full combustion of fuel to reach oil-saving effect, and the absorption harmful gas, reduce discharging, under normal conditions, can save the fuel consume on 10～20%, reduces simultaneously motor vehicle emission 10%-40%.Consult Fig. 1 to Fig. 5.
embodiment 2, it also can consist of the present invention shell, heavy oil pollution discharge separator 16 and light oil dirt filter 3 etc., the dirty filter 3 of heavy oil pollution discharge separator 16 and light oil is arranged on respectively the both sides of shell inner cavity, and is provided with intermediate connection tube 2 between heavy oil pollution discharge separator 16 and the dirty filter 3 of light oil, the shell two ends are respectively arranged with the through hole that matches with suction tude 1 and steam outlet pipe 5, and outer casing underpart is provided with the blowdown through hole, one end of suction tude 1 outer casing through hole athwart that becomes to be sealed and matched inserts in heavy oil pollution discharge separator 16, and with the cylinder inboard wall of heavy oil pollution discharge separator 16, is affixed, the blowdown through hole that the drain pipe that sewage draining exit is set and with sewage draining exit, matches in the bottom of heavy oil pollution discharge separator 16, drain pipe pass the outer casing underpart setting stretches out outside shell, be provided with exhaust port on the top of heavy oil pollution discharge separator 16 and with an end of intermediate connection tube 2, be connected, intermediate connection tube 2 the other ends are connected with the intake interface of the dirty filter 3 of light oil, the other end of the dirty filter 3 of light oil is provided with the vent that is connected with shell inner cavity, the intracavity inter-connection of steam outlet pipe 5 and shell, during engine operation, it is entered at a high speed by suction tude 1 by the oil gas with discharging in crankcase, and heavy oil pollution discharge separator 16 is interior to be formed high-speed rotational and spreads, heavier impurity will be shed the inwall of heavy oil pollution discharge separator 16 and be flow to heavy oil pollution discharge separator 16 bottoms with relative heavier oil, relatively light oil gas by heavy oil pollution discharge separator 16 top exhaust ports in intermediate connection tube 2 enters the dirty filter 3 of light oil, after filtering, the dirty filter 3 of light oil forms new incendivity gas, vent by greasy dirt filter 3 the other ends enters shell inner cavity, finally by the steam outlet pipe 5 of the intracavity inter-connection with shell, be connected and send into recirculation in motor and further burn, raise the efficiency to reach, the effect of energy saving.It can both guarantee the pressure balance in crankcase, and the oil gas that can reduce again in crankcase pollutes atmosphere.The greasy filth slag etc. that is deposited on heavy oil pollution discharge separator 16 bottoms can regularly be discharged from heavy oil pollution discharge separator 16 bottoms.Consult Fig. 1 to Fig. 5, all the other are with embodiment 1.
Embodiment 4, the present invention also can arrange dividing plate 4 on dirty filter 3 tops of light oil, one end of dividing plate 4 arranges folded block, and through hole is set on folded block, dividing plate 4 and folded block thereof the position that contacts with shell inner cavity becomes to be sealed and matched and makes shell inner cavity be separated out exhaust cavity, and steam outlet pipe 5 is arranged on a side of exhaust cavity and communicates with it.By isolating discharge side,, to increase the gas circulation stroke, improve separating effect, also can reduce gas temperature.Consult Fig. 1 to Fig. 5, all the other are with above-mentioned embodiment.
Embodiment 5, and shell of the present invention also can be sealed and matched and be formed by 13 one-tenth of upper shell 12 and lower shell bodys, and the drain pipe that is arranged on heavy oil pollution discharge separator 16 bottoms passes lower shell body 13 bottoms and the blowdown through hole is set stretches out outside lower shell body 13.Shell is made into split-type structural, both has been convenient to processing and assembling, also be convenient to maintenance and clean.Consult Fig. 1 to Fig. 5, all the other are with above-mentioned embodiment.
Embodiment 9, the dirty filter 3 of light oil of the present invention also can consist of filter housing 9 and filter screen 10 etc., the surrounding of filter screen 10 and filter housing 9 inwalls closely cooperate, and a side of filter housing 9 establishes intake interface and opposite side is provided with the vent that is connected with shell inner cavity: described light oil pollution discharge separator 3 can be square shape or cylindric.Described filter screen 10 both can adopt the dividing plate that is bent into arrangement arranged side by side also can adopt the dividing plate of dislocation and every dividing plate to be provided with irregular distribution through hole more than 3, it is for gas is passed through fast that the irregular distribution of through hole employing is set, so that reduce gas flow rate and improve stroke, thereby improve separating effect.Described filter screen 10 also can adopt the independent spacers of establishing irregular distribution through hole more than 3 layers that formation is installed side by side.Consult Fig. 1 to Fig. 5, all the other are with above-mentioned embodiment.
Claims (10)
1. energy-saving and emission-reduction method that is used for fuel combustion vehicle, it is characterized in that: in the pipeline that connects crankcase and suction tude, gas and oil separating plant is installed, specifically be arranged between motor and air inlet shutter, described deaerator comprises diffusion eddy flow chamber and hydrocarbon filter separator; It is by aspirating out oil gas in crankcase, then carry out oil in deaerator, gas separates, thus with the machine oil steam in waste gas with send into motor through air inlet shutter again after inflammable mixture separates; Described hydrocarbon filter separator comprises the dirty filter (3) of shell, heavy oil pollution discharge separator (16) and light oil, the dirty filter of heavy oil pollution discharge separator (16) and light oil (3) is arranged on respectively the both sides of shell inner cavity, and be provided with intermediate connection tube (2) between heavy oil pollution discharge separator (16) and the dirty filter of light oil (3), described intermediate connection tube (2) is spliced by the body of three sections bendings, 90 degree, and is totally S-shaped; The waste oil residue that is trapped in the deaerator bottom is regularly removed.
2. box body cross-arranging type energy-saving emission-reducing apparatus that is used for fuel combustion vehicle, it is characterized in that: it comprises the dirty filter (3) of shell, heavy oil pollution discharge separator (16) and light oil, the dirty filter of heavy oil pollution discharge separator (16) and light oil (3) is arranged on respectively the both sides of shell inner cavity, and is provided with intermediate connection tube (2) between heavy oil pollution discharge separator (16) and the dirty filter of light oil (3); The shell two ends are respectively arranged with the through hole that matches with suction tude (1) and steam outlet pipe (5), and outer casing underpart is provided with the blowdown through hole; One end of suction tude (1) becomes to be sealed and matched and passes the outer casing through hole oblique cutting and enter in heavy oil pollution discharge separator (16), and with the cylinder inboard wall of heavy oil pollution discharge separator (16), is affixed; The blowdown through hole that the drain pipe that sewage draining exit is set and with sewage draining exit, matches in the bottom of heavy oil pollution discharge separator (16), drain pipe pass the outer casing underpart setting stretches out outside shell; Be provided with exhaust port on the top of heavy oil pollution discharge separator (16) and with an end of intermediate connection tube (2), be connected, intermediate connection tube (2) the other end is connected with the intake interface of the dirty filter of light oil (3); The other end of the dirty filter of light oil (3) is provided with the vent that is connected with shell inner cavity, the intracavity inter-connection of steam outlet pipe (5) and shell.
3. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: described shell is installed a side height of heavy oil pollution discharge separator (16) greater than the height that the dirty filter of light oil (3) is installed, and the setting height(from bottom) that makes the dirty filter of light oil (3) is higher than heavy oil pollution discharge separator (16) bottom.
4. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: on dirty filter (3) top of light oil, dividing plate (4) is set, one end of dividing plate (4) arranges folded block, and through hole is set on folded block, dividing plate (4) and folded block thereof the position that contacts with shell inner cavity becomes to be sealed and matched and makes shell inner cavity be separated out exhaust cavity, and steam outlet pipe (5) is arranged on a side of exhaust cavity and communicates with it.
5. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: described shell is by upper shell (12) and lower shell body (13) formation that becomes to be sealed and matched, and the drain pipe that is arranged on heavy oil pollution discharge separator (16) bottom passes lower shell body (13) bottom and the blowdown through hole is set stretches out outside lower shell body (13).
6. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: described heavy oil pollution discharge separator (16) comprises upper cover (6), cylindrical shell (7), lower capping (8), cylindrical shell (7) upper end coordinates installs capping (6), be provided with the through hole that matches with suction tude (1) on the bucket wall of cylindrical shell (7) middle and upper part, lower capping (8) is installed in cylindrical shell (7) lower end, lower capping (8) is outer male structure, lower capping (8) bottom is provided with lower capping oil leaking hole (14), lower capping oil leaking hole (14) is arranged with lower capping oil exit pipe with matching (15).
7. be used for according to claim 6 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: lower capping (8) is a structure of the disc with convex platform and the through hole that matches with the blowdown through hole of outer casing underpart setting, or in lower capping (8) bottom, is provided with the oil through that communicates with shell inner cavity.
8. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: the dirty filter of described light oil (3) comprises filter housing (9) and filter screen (10), the surrounding of filter screen (10) and filter housing (9) inwall closely cooperate, and a side of filter housing (9) establishes intake interface and opposite side is provided with the vent that is connected with shell inner cavity; Described filter screen (10) is provided with irregular distribution through hole more than 3 for dividing plate and every dividing plate that whole plate is bent into arrangement arranged side by side or Heterogeneous Permutation, described filter screen (10) or be that the dividing plate of establishing irregular distribution through hole more than 3 layers forms.
9. be used for according to claim 8 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: the vertical any side at filter housing (9) is provided with the cover plate (11) that matches with filter housing (9), and cover plate (11) is square or circular.
10. be used for according to claim 2 the box body cross-arranging type energy-saving emission-reducing apparatus of fuel combustion vehicle, it is characterized in that: be provided with 6 with upper protruding block on described upper shell (12); The end mouth of pipe that described suction tude (1) is connected with the cylindrical shell (7) of heavy oil pollution discharge separator (16) is the angular cut greater than 10 degree.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315331A CN103089370B (en) | 2013-01-28 | 2013-01-28 | Energy conservation and emission reduction method for fuel vehicle and energy conservation and emission reduction device special for fuel vehicle |
| US14/394,832 US9500123B2 (en) | 2012-04-18 | 2013-04-17 | Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof |
| PCT/CN2013/074308 WO2013155965A1 (en) | 2012-04-18 | 2013-04-17 | Vehicle fuel efficiency improvement method and exclusive energy saving and emission reduction device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315331A CN103089370B (en) | 2013-01-28 | 2013-01-28 | Energy conservation and emission reduction method for fuel vehicle and energy conservation and emission reduction device special for fuel vehicle |
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| Publication Number | Publication Date |
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| CN103089370A CN103089370A (en) | 2013-05-08 |
| CN103089370B true CN103089370B (en) | 2013-11-13 |
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| CN110925053B (en) * | 2019-06-30 | 2024-07-02 | 佛山市晴宇环保科技有限公司 | Novel oil-gas separator for novel vehicle electric control emission reduction fuel-saving system device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203130199U (en) * | 2013-01-28 | 2013-08-14 | 周伟波 | Box body transverse energy conservation and emission reduction device used for fuel vehicles |
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| JP3470805B2 (en) * | 2001-03-13 | 2003-11-25 | 三菱重工業株式会社 | Oil separator structure |
| CN100414077C (en) * | 2006-03-07 | 2008-08-27 | 潍柴动力股份有限公司 | Oil-gas separator |
| US7431023B2 (en) * | 2007-01-23 | 2008-10-07 | Gm Global Technology Operations, Inc. | Engine PCV system with venturi nozzle for flow regulation |
| CN101385924B (en) * | 2008-10-07 | 2011-05-25 | 浙江方圆机电设备制造有限公司 | Oil-gas separator |
| CN101463744B (en) * | 2009-01-05 | 2012-06-27 | 奇瑞汽车股份有限公司 | Oil-gas separating device of engine |
| CN101549331B (en) * | 2009-04-22 | 2010-12-08 | 吉林大学 | Composite oil gas separation method and composite oil gas separator |
| CN102705041B (en) * | 2012-06-18 | 2014-08-13 | 南充凌云高聚制造有限公司 | Multi-stage oil and gas separator |
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| CN203130199U (en) * | 2013-01-28 | 2013-08-14 | 周伟波 | Box body transverse energy conservation and emission reduction device used for fuel vehicles |
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