CN101737211B - Air cleaner - Google Patents
Air cleaner Download PDFInfo
- Publication number
- CN101737211B CN101737211B CN 200810176654 CN200810176654A CN101737211B CN 101737211 B CN101737211 B CN 101737211B CN 200810176654 CN200810176654 CN 200810176654 CN 200810176654 A CN200810176654 A CN 200810176654A CN 101737211 B CN101737211 B CN 101737211B
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- CN
- China
- Prior art keywords
- air
- strainer
- water hole
- spilled water
- district
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an air cleaner, comprising a hollow body, a filtering device and a drain device. The filtering device and the drain device are arranged on the hollow body, and the internal space of the body is partitioned into an area to be cleaned, a cleaning area and a buffer area. The drain device comprises a first drain hole and a second drain hole which are staggered to further form a roundabout drain flow channel, thereby, when the air cleaner is in a negative pressure state, exterior dust and steam are not easy to flow into the area to be cleaned through the roundabout drain flow channel, the filtering device is protected, the service life of the filtering device is prolonged, and the cost for replacing the filtering device is reduced. Therefore, the air cleaner more accords with economic benefits.
Description
[technical field]
The invention relates to a kind of air-strainer, particularly about a kind of air-strainer with the water draw-off that reduces the aqueous vapor adverse current.
[background technique]
General motorcycle can be installed an air-strainer as the usefulness of filter net air, ambient air enters in this air-strainer, and in this air-strainer the dust in the filtered air and aqueous vapor, again the air after peace and quiet is sent in the engine the carrying out of auxiliary oil gas burning operation.
Shown in Fig. 4,5, existing air-strainer includes a hollow body 90, be provided with a filter element 91 in this body 90, and by this filter element 91 space region in this body 90 are divided into one and treat only to distinguish 92 and one peace and quiet district 93, and connect a Gas inlet tube and an air outlet tube on this body 90, this Gas inlet tube is communicated with this and treats clean district 92, this air outlet tube is communicated with this peace and quiet district 93 and engine, wherein, this air-strainer treats that in this only distinguishing 92 bottoms is provided with a spilled water hole 94, and this spilled water hole 94 connects a drainage gallery 95.
The air-strainer of motorcycle is in operation, ambient air is advanced into first this via this Gas inlet tube and treats in the clean district 92, and by this filter element 91, dust and the aqueous vapor of ambient air are filtered out, make clean air flow into this peace and quiet district 93, further flow through this air outlet tube to engine, wherein, to present the high state of air pressure in this air-strainer, and the dust that filters is retained in this with aqueous vapor and treats in the clean district 92, and by these spilled water hole 94 these drainage galleries 95 of inflow and discharge this air-strainer.
Yet in above-mentioned; motorcycle is when treating fast state; engine speed is little; so the air quantity of these peace and quiet district 93 inflow engines is little certainly; therefore the pressure in this body 90 is greater than external pressure; make this treat that dust and aqueous vapor in the clean district 92 can flow out from this spilled water hole 94 smoothly; if but engine is in high rotating speed or moment during acceleration mode; a large amount of air flows in the engine from this peace and quiet district 93; pressure in this body 90 is descended rapidly; so that the negative pressure of the pressure in this body 90 and external pressure becomes large; cause aqueous vapor or the dust of this air cleaner outside to treat in the clean district 92 to this via this drainage gallery 95 and spilled water hole 94 adverse currents; cause significantly reduce the working life of this filter element 91; so the replacement cycle of this filter element 91 shortens; the expenditure that raises the cost simultaneously also can affect the filtration quality of this filter element 91, therefore the economic benefit of not meeting.
[summary of the invention]
Main purpose of the present invention is to provide a kind of air-strainer, whereby design, improve dust and aqueous vapor because of negative pressure via the situation of spilled water hole adverse current to air-strainer, and then improve the economic benefit of air-strainer use.
For reaching aforementioned purpose, the air-strainer that the present invention is designed, include a hollow body and a filtrating equipment, this filtrating equipment is located in this body, this body interior space region is separated out one treats clean district and a peace and quiet district, this body connects to be established a Gas inlet tube and connects this and treat clean district, and connects and establish an air outlet tube and connect this peace and quiet district, wherein:
This air-strainer includes a water draw-off, this water draw-off comprises that the dividing plate and with first spilled water hole is located at the second spilled water hole on this body, dividing plate is positioned at this body and separates out a buffer area, this second spilled water hole is communicated to this buffer area, and this second spilled water hole and the first spilled water hole sequence, form circuitous sluicing runner, wherein, this dividing plate is arranged at this first outer covering, and the bottom of contiguous this first enclosing cover, this the second spilled water hole is arranged at the bottom of this first enclosing cover, utilizes gravity to improve drainage effect.
According to the above, air-strainer of the present invention utilizes the circuitous sluicing runner of design forming of this water draw-off, therefore this air-strainer is when negative pressure state, extraneous dust and aqueous vapor need to flow in this buffer area via this second spilled water hole first, then just can enter this through the first spilled water hole treats in the clean district, the counter-current path of the existing air-strainer in the path of its adverse current is long, and then reduce adverse current and treat dust and the aqueous vapor amount in clean district to this, add first, the second spilled water hole is the design of sequence, improve adverse current and treat the degree of difficulty in clean district to this, so air-strainer of the present invention utilizes the design of this water draw-off can effectively improve the situation of adverse current, and then the working life of improving this filtrating equipment, therefore this air-strainer meets economic benefit.
[description of drawings]
Fig. 1: be the three-dimensional appearance schematic diagram of a preferred embodiment of air-strainer of the present invention.
Fig. 2: be the combination generalized section of a preferred embodiment of air-strainer of the present invention.
Fig. 3: be the three-dimensional local enlarged diagram of the water draw-off of air-strainer of the present invention.
Fig. 4: be the three-dimensional partial cutaway schematic of existing air-strainer.
Fig. 5: be the local enlarged diagram of the spilled water hole of existing air-strainer.
(10) body (11) first enclosing covers
(12) second enclosing covers (13) are treated clean district
(14) peace and quiet district (15) Gas inlet tube
(16) air outlet tube (20) filtrating equipment
(21) filter element (30) water draw-off
(31) dividing plate (32) first spilled water holes
(33) second spilled water hole (34) buffer areas
(90) body (91) filter element
(92) treat peace and quiet district, clean district (93)
(94) spilled water hole (95) drainage gallery
[embodiment]
See also Fig. 1,2, preferred embodiment for air-strainer of the present invention, it is to be installed in the motorcycle and in order to the dust in the filtered air and aqueous vapor, and in the engine of the importing of the air after will filtering motorcycle, this air-strainer includes a hollow body 10, a filtrating equipment 20 and a water draw-off 30.
This body 10 includes one first enclosing cover 11 and one second enclosing cover 12, this filtrating equipment 20 is arranged in this body 10, and between this first, second enclosing cover 12, and then the inner space of this body 10 is separated out one treat only to distinguish 13 and one peace and quiet district 14, this body connects a Gas inlet tube 15 and an air outlet tube 16, wherein, this Gas inlet tube 15 is arranged on this first enclosing cover 11 and with this and treats that clean district 13 communicates, and this air outlet tube 16 is located on this second enclosing cover 12 and further is communicated with this peace and quiet district 14 and engine.
This filtrating equipment 20 has a filter element 21, but this filter element 21 can be the member of the filtered air impurity such as filter paper or foam, in order to the aqueous vapor in the filtered air, dust.
This water draw-off 30 comprises at least one dividing plate 31 and with first spilled water hole 32 and is located at the second spilled water hole 33 on this body 10, described dividing plate 31 is arranged in this body 10, and in these body 10 inner spaces, separate out a buffer area 34, in this creation preferred embodiment, this water draw-off 30 has a dividing plate 31, and this dividing plate 31 is treated between clean district 13 and this buffer area 34 at this, this first spilled water hole 32 is communicated with this and treats clean district 13 and buffer area 34, this second spilled water hole 33 is positioned on this first enclosing cover 11 and passes to this buffer area 34, wherein, this first spilled water hole 32 and the second spilled water hole 33 are that sequence ground arranges (as shown in Figure 3), and then the sluicing runner that formation one is made a circulation in this air-strainer, again, this dividing plate 31 is to be located on this first enclosing cover 11 and to be positioned at this to treat only to distinguish 13 bottoms, this the second spilled water hole 33 is positioned at the bottom of this first enclosing cover 11, makes this treat only to distinguish that 13 water that accumulate and dust are subjected to gravity and following current goes out this body 10, improves the effect of draining.
Outside air flows into treating in the clean district 13 of this air-strainer through this Gas inlet tube 15, and then circulate this filter element 21 to this peace and quiet district 14, outside air is because filtering out dust, aqueous vapor by this filter element 21, dust, aqueous vapor are stockpiled in this to be treated in the clean district 13, air after this filters in clean district 13 via this air outlet tube 16 to engine, wherein, this treats that dust, aqueous vapor in the clean district 13 can flow in this buffer area 34 via the first spilled water hole 32, then flow out this air-strainer through this second spilled water hole 33.
Wherein, the engine of motorcycle is under high rotating speed or moment acceleration mode; this air-strainer is negative pressure state; so that the air of this air-strainer outside enters in this body 10 via these water draw-off 30 adverse currents; its counter-current path is to flow in this buffer area 34 through this second spilled water hole 33 first; and treat in the clean district 13 to this by the first spilled water hole 32 of this dividing plate 31 with the circulation style of non-diretpath; therefore the water draw-off 30 in this air-strainer utilizes first; the second spilled water hole 32; the design of 33 sequences; form circuitous counter-current path; improve the difficulty of air inversion; reduce the situation of adverse current; and then the working life of protecting this filtrating equipment 20 and improving this filtrating equipment 20; save the cost of changing this filtrating equipment 20, therefore this air-strainer meets economic benefit.
Claims (5)
1. air-strainer, include a hollow body and a filtrating equipment, this filtrating equipment is located in this body, this body interior space region is separated out one treats clean district and a peace and quiet district, this body connects to be established a Gas inlet tube and connects this and treat clean district, and connect and establish an air outlet tube and connect this peace and quiet district, it is characterized in that:
This air-strainer includes a water draw-off, this water draw-off comprises that the dividing plate and with first spilled water hole is located at the second spilled water hole on this body, dividing plate is positioned at this body and separates out a buffer area, this second spilled water hole is communicated to this buffer area, and this second spilled water hole and the first spilled water hole sequence, form circuitous sluicing runner
Wherein, this dividing plate is arranged at the first outer covering, and the bottom of contiguous this first enclosing cover, and this second spilled water hole is arranged at the bottom of this first enclosing cover, utilizes gravity to improve drainage effect,
Wherein, this treats that dust, aqueous vapor in the clean district can flow in this buffer area via this first spilled water hole, then flow out this air-strainer through this second spilled water hole.
2. air-strainer as claimed in claim 1, it is characterized in that: this body includes one first enclosing cover and one second enclosing cover, this Gas inlet tube be located at this first outer cover and be communicated with this treat clean district, this air outlet tube is located at this and second is covered and be communicated with this peace and quiet district outward.
3. air-strainer as claimed in claim 1 or 2, it is characterized in that: this filtrating equipment has a filter element, and this filter element is treated between clean district and this peace and quiet district at this.
4. air-strainer as claimed in claim 3, it is characterized in that: this filter element is a filter paper.
5. air-strainer as claimed in claim 3, it is characterized in that: this filter element is a foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810176654 CN101737211B (en) | 2008-11-14 | 2008-11-14 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810176654 CN101737211B (en) | 2008-11-14 | 2008-11-14 | Air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737211A CN101737211A (en) | 2010-06-16 |
| CN101737211B true CN101737211B (en) | 2013-01-09 |
Family
ID=42461138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810176654 Expired - Fee Related CN101737211B (en) | 2008-11-14 | 2008-11-14 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737211B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939563B (en) * | 2016-10-13 | 2022-04-05 | 光阳工业股份有限公司 | Air filter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4735640A (en) * | 1987-06-08 | 1988-04-05 | General Motors Corporation | Air cleaner liquid drain and filter assembly |
| CN2320808Y (en) * | 1997-08-25 | 1999-05-26 | 光阳工业股份有限公司 | Air cleaner for motorcycle |
| US5918576A (en) * | 1995-10-05 | 1999-07-06 | Yamaha Hatsudoki Kabushiki Kaisha | Air cleaner for a motorcycle |
| CN2658416Y (en) * | 2003-09-08 | 2004-11-24 | 光阳工业股份有限公司 | Air filter for vehicle |
| CN1734079A (en) * | 2004-08-13 | 2006-02-15 | 光阳工业股份有限公司 | Air filter for engine |
| CN1737359A (en) * | 2004-08-19 | 2006-02-22 | 光阳工业股份有限公司 | Air filter device for engine |
| CN200940527Y (en) * | 2006-08-04 | 2007-08-29 | 宋焱辉 | Device for filtering water in automobile air inlet pipe |
-
2008
- 2008-11-14 CN CN 200810176654 patent/CN101737211B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4735640A (en) * | 1987-06-08 | 1988-04-05 | General Motors Corporation | Air cleaner liquid drain and filter assembly |
| US5918576A (en) * | 1995-10-05 | 1999-07-06 | Yamaha Hatsudoki Kabushiki Kaisha | Air cleaner for a motorcycle |
| CN2320808Y (en) * | 1997-08-25 | 1999-05-26 | 光阳工业股份有限公司 | Air cleaner for motorcycle |
| CN2658416Y (en) * | 2003-09-08 | 2004-11-24 | 光阳工业股份有限公司 | Air filter for vehicle |
| CN1734079A (en) * | 2004-08-13 | 2006-02-15 | 光阳工业股份有限公司 | Air filter for engine |
| CN1737359A (en) * | 2004-08-19 | 2006-02-22 | 光阳工业股份有限公司 | Air filter device for engine |
| CN200940527Y (en) * | 2006-08-04 | 2007-08-29 | 宋焱辉 | Device for filtering water in automobile air inlet pipe |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平11-294272A 1999.10.26 |
| JP特开平8-135528A 1996.05.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737211A (en) | 2010-06-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20191114 |