CN104500285A - Oil-bath type air cleaner for motorcycles - Google Patents
Oil-bath type air cleaner for motorcycles Download PDFInfo
- Publication number
- CN104500285A CN104500285A CN201410712791.0A CN201410712791A CN104500285A CN 104500285 A CN104500285 A CN 104500285A CN 201410712791 A CN201410712791 A CN 201410712791A CN 104500285 A CN104500285 A CN 104500285A
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- end cap
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- anger
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Abstract
The utility model discloses an oil-bath type air cleaner for motorcycles. The oil-bath type air cleaner comprises an upper end cover (1), a lower end cover (2), an air inlet pipe (3) and an air outlet pipe (4), wherein the upper end cover (1) and the lower end cover (2) are interlocked to form a shell, and a front cavity and a rear cavity are formed in the shell; a separating cylinder (5) is arranged in the front cavity of the shell, and an air inlet is formed the front wall at the upper end of the separating cylinder (5) and communicated with the rear end of the air inlet pipe (3); the air inlet pipe (3) adopts an S-shaped flat structure with the high front end and the low rear end; an air guide cylinder (7) is arranged in the separating cylinder (5), the upper end of the air guide cylinder (7) is fixedly connected with the top wall of the upper end cover (1), and a spiral-flow type exhaust fan (8) is mounted at the inner top of the air guide cylinder (7); the rear cavity of the shell is divided into an upper expansion chamber (A) and a lower air outlet chamber (B) through a filter element (9). The oil-bath type air cleaner can effectively remove dust and particles in air through three times of purification including adsorption, cyclone separation and filtration.
Description
Technical field
The invention belongs to technical field of motorcycles, specifically, particularly a kind of motorcycle oil bath air cleaner.
Background technique
Air-strainer is the vitals on motorcycle, for filtered air, appropriate clean air is supplied to motor.Existing air cleaner used on motorcycles adopts filer element type filtration usually, when motorcycle travels at the environment that dust is larger, likely blocks filter core on the one hand, affects the air inlet effect of motor; On the other hand, easily cause filtration unclean, make the dust in air enter Carburetor and motor, all can cause damage to Carburetor and motor.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can the motorcycle oil bath air cleaner of effective filtered air.
Technological scheme of the present invention is as follows: a kind of motorcycle oil bath air cleaner, comprise upper end cap (1), lower end cap (2), suction tude (3) and steam outlet pipe (4), described upper end cap (1) and lower end cap (2) phase make-up, the shell of composition air-strainer, its key is: the inside of described shell has former and later two cavitys, cylinder (5) is set in cavity before shell, and the liquid storage room (6) for storing machine oil is formed on the bottom of cavity before shell, described cylinder (5) is up big and down small taper, the antetheca of cylinder (5) upper end offers intake grill, this intake grill is communicated with the rear end of suction tude (3), described suction tude (3) is the low serpentine flat structure in height rear end, front end, gas cylinder (7) is provided with in described cylinder (5), the upper end of this gas cylinder (7) and the roof of upper end cap (1) are fixedly linked, and rotary flow type exhaust fan (8) is installed at the top in gas cylinder (7),
The rear cavity of described shell is separated into the dilatation chamber (A) on top and the chamber of giving vent to anger (B) of bottom by filter core (9), and the exhaust outlet (7a) that the front end on described dilatation chamber (A) top is offered by drainage channel (10) and gas cylinder (7) upper end rear wall is communicated with; The diapire of described chamber of giving vent to anger (B) is low early and high after inclined-plane, the rear lower side of this chamber of giving vent to anger (B) is provided with steam outlet pipe (4), described steam outlet pipe (4) is circular arc, to the give vent to anger diapire of chamber (B) of the upper end of steam outlet pipe (4) is vertically through, and the lower end of steam outlet pipe (4) is towards rear.
Adopt above technological scheme, air enters in cylinder by suction tude, suction tude is the low serpentine flat structure in height rear end, front end, not only air output is sufficient, and to the distinguished and admirable effect having roundabout guiding, when running at high speed to avoid motorcycle, intake velocity is too fast and directly impact cylinder and gas cylinder, effectively prevent cylinder and gas cylinder is damaged.Cylinder is up big and down small taper, and the air entered is flowed downward twist, and the machine oil in liquid storage room has viscosity, can adsorb a part of dust; Rotary flow type exhaust fan works, and produces swirl flow, air is fully mixed with the machine oil carried, be inhaled into from the bottom up in gas cylinder, under the influence of centrifugal force, the dust in air, particle and the machine oil carried are thrown to the inwall of gas cylinder, and gravitate is slipped in liquid storage room.Air flows to dilatation chamber from the exhaust outlet of gas cylinder upper end rear wall through drainage channel, and volume changes from small to big, and plays the effect released energy, and available protecting filter core is not impacted; Meanwhile, air is filtered again through filter core, and last clean air flows to Carburetor from chamber of giving vent to anger through steam outlet pipe.The diapire of chamber of giving vent to anger is low early and high after inclined-plane, and adapts with the steam outlet pipe of circular arc, can guarantee to give vent to anger smooth and easy.
The present invention is under the triple role of absorption, cyclonic separation and filtration, can to greatest extent by the filtering such as dust, particle, thus ensure that the air entering motor keeps clean, stop the disadvantage that Carburetor and motor damage because of unclean air, substantially prolongs the working life of motor.Meanwhile, the air before filter element filtering by absorption, cyclonic separation eliminates most of dust and particle, the air flowing through filter core is few containing dust, dust-laden granularity is little, and filter core can not be caused to block, and the patency of engine charge is secure.
Offer pouring orifice (6a) at the sidewall of described liquid storage room (6) upper end, the lowest part of liquid storage room (6) bottom offers mouth of changing oil (6b).Above structure can to filling engine oil in liquid storage room by pouring orifice, and by changing oil, the machine oil of liquid storage room and the dust adsorbed, particle can be discharged by mouth, and operation is very easy to change machine oil.
Described filter core (9) is rectangular flat structure, and such filter core area is large, good filtration effect, and is not easy blocking; Filter core is made up of foamed resin, and selection is convenient, and processing and fabricating is easy, and cost is low.
Described filter core (9) is supported by the upper end of chamber of giving vent to anger (B) all sidewalls, this filter core (9) is positioned at localization frame (11), and the lower end of localization frame (11) embeds gives vent to anger in the adaptive groove of chamber (B) all sidewall upper.Above structure localization frame is installed firmly, can be spacing to filter core circumference, filter core is located reliable.
The upper end edge profile of described lower end cap (2) is provided with a circle groove (2a), the fin (1a) that upper end cap (1) bottom correspondence is arranged embeds in this groove (2a), and is fixed by many bolts between upper end cap (1) and lower end cap (2).The upper and lower end cap of above structure combines closely, connects not only firmly but also reliably, and good airproof performance, can not leak gas from fastening.
Beneficial effect: the present invention is by absorption, cyclonic separation and filtration three purifications; can dust, particle effectively in filtered air; while protection cylinder, increasing service life of engine; can guarantee that air inlet is smooth and easy; there is the features such as design is ingenious, structure is simple, cost is low, all applicable on various types of motorcycle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1 and Figure 2, the shell of air-strainer is made up of upper end cap 1 and lower end cap 2 phase make-up.The upper end edge profile of lower end cap 2 is provided with a circle groove 2a, and the fin 1a that upper end cap 1 bottom correspondence is arranged embeds in this groove 2a, and is fixed by many bolts between upper end cap 1 and lower end cap 2.The inside of air cleaner casing becomes former and later two cavitys by baffle for separating, before shell, cylinder 5 is set in cavity, and the liquid storage room 6 for storing machine oil is formed on the bottom of cavity before shell, offer pouring orifice 6a at the sidewall of liquid storage room 6 upper end, pouring orifice 6a is sealed by filling oil cover; Lowest part bottom liquid storage room 6 offers mouthful 6b that changes oil, and mouthful 6b that changes oil is by lid sealing of changing oil.
As shown in Figure 1 and Figure 2, cylinder 5 is up big and down small taper, and is fixed as one with upper end cap 1, and the lower end of cylinder 5 is positioned at the middle and lower part of cavity before shell.The antetheca of cylinder 5 upper end offers intake grill, and this intake grill is communicated with the rear end of suction tude 3, and suction tude 3 is the low serpentine flat structure in height rear end, front end, and suction tude 3 and upper end cap 1 are fixed as one.In cylinder 5, be provided with gas cylinder 7, the upper end of this gas cylinder 7 and the roof of upper end cap 1 are fixedly linked, and the shaft axis of gas cylinder 7 and the shaft axis of cylinder 5 are positioned on straight line.Rotary flow type exhaust fan 8 is installed at top in gas cylinder 7, and the wire of rotary flow type exhaust fan 8 is drawn from the roof of upper end cap 1, and extraction place is embedded with seal ring, to prevent gas leakage.
As shown in Figure 1 and Figure 2, the rear cavity of shell is separated into the dilatation chamber A on top and the chamber B that gives vent to anger of bottom by filter core 9, and the exhaust outlet 7a that the front end on dilatation chamber A top is offered by drainage channel 10 and gas cylinder 7 upper end rear wall is communicated with.Filter core 9 is rectangular flat structure, and adopts foamed resin to make.Filter core 9 is supported by the upper end of chamber B week sidewall of giving vent to anger, and this filter core 9 is positioned at localization frame 11, and the lower end of localization frame 11 embeds gives vent to anger in the adaptive groove of chamber B week sidewall upper.The diapire of chamber B of giving vent to anger is low early and high after inclined-plane, this rear lower side of giving vent to anger chamber B is provided with steam outlet pipe 4, and steam outlet pipe 4 is circular arc, and the upper end of steam outlet pipe 4 is by vertically through for the diapire of the chamber B that gives vent to anger, and steam outlet pipe 4 and lower end cap 2 are fixed as one, the lower end of steam outlet pipe 4 is towards rear.
Working principle of the present invention is as follows:
Air enters in cylinder 5 by suction tude 3, and cylinder 5 is up big and down small taper, and the air entered is flowed downward twist, and the machine oil in liquid storage room 6 has viscosity, can adsorb a part of dust; Rotary flow type exhaust fan 8 works, and produces swirl flow, air is fully mixed with the machine oil carried, be inhaled in gas cylinder 7 from the bottom up, under the influence of centrifugal force, the dust in air, particle and the machine oil carried are thrown to the inwall of gas cylinder 7, and gravitate is slipped in liquid storage room 6.Air flows to dilatation chamber A from the exhaust outlet 7a of gas cylinder 7 upper end rear wall through drainage channel 10, and volume changes from small to big, and plays the effect released energy, and available protecting filter core 9 is not impacted; Air is filtered again through filter core 9, and last clean air flows to Carburetor from the chamber B that gives vent to anger through steam outlet pipe 4.
Claims (5)
1. a motorcycle oil bath air cleaner, comprise upper end cap (1), lower end cap (2), suction tude (3) and steam outlet pipe (4), described upper end cap (1) and lower end cap (2) phase make-up, the shell of composition air-strainer, it is characterized in that: the inside of described shell has former and later two cavitys, cylinder (5) is set in cavity before shell, and the liquid storage room (6) for storing machine oil is formed on the bottom of cavity before shell, described cylinder (5) is up big and down small taper, the antetheca of cylinder (5) upper end offers intake grill, this intake grill is communicated with the rear end of suction tude (3), described suction tude (3) is the low serpentine flat structure in height rear end, front end, gas cylinder (7) is provided with in described cylinder (5), the upper end of this gas cylinder (7) and the roof of upper end cap (1) are fixedly linked, and rotary flow type exhaust fan (8) is installed at the top in gas cylinder (7),
The rear cavity of described shell is separated into the dilatation chamber (A) on top and the chamber of giving vent to anger (B) of bottom by filter core (9), and the exhaust outlet (7a) that the front end on described dilatation chamber (A) top is offered by drainage channel (10) and gas cylinder (7) upper end rear wall is communicated with; The diapire of described chamber of giving vent to anger (B) is low early and high after inclined-plane, the rear lower side of this chamber of giving vent to anger (B) is provided with steam outlet pipe (4), described steam outlet pipe (4) is circular arc, to the give vent to anger diapire of chamber (B) of the upper end of steam outlet pipe (4) is vertically through, and the lower end of steam outlet pipe (4) is towards rear.
2. motorcycle oil bath air cleaner according to claim 1, it is characterized in that: offer pouring orifice (6a) at the sidewall of described liquid storage room (6) upper end, the lowest part of liquid storage room (6) bottom offers mouth of changing oil (6b).
3. motorcycle oil bath air cleaner according to claim 1 and 2, is characterized in that: described filter core (9) is rectangular flat structure, and is made up of foamed resin.
4. motorcycle oil bath air cleaner according to claim 3, it is characterized in that: described filter core (9) is supported by the upper end of chamber of giving vent to anger (B) all sidewalls, this filter core (9) is positioned at localization frame (11), and the lower end of localization frame (11) embeds gives vent to anger in the adaptive groove of chamber (B) all sidewall upper.
5. motorcycle oil bath air cleaner according to claim 1, it is characterized in that: the upper end edge profile of described lower end cap (2) is provided with a circle groove (2a), the fin (1a) that upper end cap (1) bottom correspondence is arranged embeds in this groove (2a), and is fixed by many bolts between upper end cap (1) and lower end cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712791.0A CN104500285A (en) | 2014-12-01 | 2014-12-01 | Oil-bath type air cleaner for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712791.0A CN104500285A (en) | 2014-12-01 | 2014-12-01 | Oil-bath type air cleaner for motorcycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500285A true CN104500285A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712791.0A Pending CN104500285A (en) | 2014-12-01 | 2014-12-01 | Oil-bath type air cleaner for motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047988A (en) * | 2021-03-30 | 2021-06-29 | 重庆莱耀动力机械制造有限公司 | Oil bath type oil-gas separation air filter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1268108B (en) * | 1962-02-17 | 1968-05-16 | Siegfried Handte Dipl Ing | Device for wet cleaning of dusty gases |
| JPH0681733A (en) * | 1992-08-28 | 1994-03-22 | Kubota Corp | Oil tank type air cleaner for engine |
| CN2654892Y (en) * | 2003-05-21 | 2004-11-10 | 张志强 | Air filter element |
| CN1834444A (en) * | 2006-04-20 | 2006-09-20 | 朱益民 | Air cleaner |
| CN2924039Y (en) * | 2006-05-25 | 2007-07-18 | 付长庆 | Two-layer-filtering motorcycle air filter |
| CN101457719A (en) * | 2008-12-22 | 2009-06-17 | 张春明 | Oil bath type strength rotational flow air filter for heavy-duty car |
| CN203035406U (en) * | 2013-01-25 | 2013-07-03 | 励彩玲 | Novel air filter used for engine |
| JP2014196672A (en) * | 2013-03-29 | 2014-10-16 | 本田技研工業株式会社 | Intake system for vehicular internal combustion engine |
| CN204344320U (en) * | 2014-12-01 | 2015-05-20 | 力帆实业(集团)股份有限公司 | Air cleaner used on motorcycles |
-
2014
- 2014-12-01 CN CN201410712791.0A patent/CN104500285A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1268108B (en) * | 1962-02-17 | 1968-05-16 | Siegfried Handte Dipl Ing | Device for wet cleaning of dusty gases |
| JPH0681733A (en) * | 1992-08-28 | 1994-03-22 | Kubota Corp | Oil tank type air cleaner for engine |
| CN2654892Y (en) * | 2003-05-21 | 2004-11-10 | 张志强 | Air filter element |
| CN1834444A (en) * | 2006-04-20 | 2006-09-20 | 朱益民 | Air cleaner |
| CN2924039Y (en) * | 2006-05-25 | 2007-07-18 | 付长庆 | Two-layer-filtering motorcycle air filter |
| CN101457719A (en) * | 2008-12-22 | 2009-06-17 | 张春明 | Oil bath type strength rotational flow air filter for heavy-duty car |
| CN203035406U (en) * | 2013-01-25 | 2013-07-03 | 励彩玲 | Novel air filter used for engine |
| JP2014196672A (en) * | 2013-03-29 | 2014-10-16 | 本田技研工業株式会社 | Intake system for vehicular internal combustion engine |
| CN204344320U (en) * | 2014-12-01 | 2015-05-20 | 力帆实业(集团)股份有限公司 | Air cleaner used on motorcycles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047988A (en) * | 2021-03-30 | 2021-06-29 | 重庆莱耀动力机械制造有限公司 | Oil bath type oil-gas separation air filter |
| CN113047988B (en) * | 2021-03-30 | 2022-06-10 | 重庆莱耀动力机械制造有限公司 | Oil bath type oil-gas separation air filter |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |