CN103521020A - Four-stage type air filter - Google Patents
Four-stage type air filter Download PDFInfo
- Publication number
- CN103521020A CN103521020A CN201310313823.5A CN201310313823A CN103521020A CN 103521020 A CN103521020 A CN 103521020A CN 201310313823 A CN201310313823 A CN 201310313823A CN 103521020 A CN103521020 A CN 103521020A
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- China
- Prior art keywords
- dry
- filter core
- hollow
- inlet pipe
- air inlet
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Abstract
The invention relates to a four-stage type air filter and belongs to the technical field of vehicle parts. The four-stage type air filter comprises a shell, wherein a gas inlet pipe and a gas outlet pipe are arranged on the shell; a coarse filtration chamber, a wet filtration chamber, a first dry filtration chamber and a second dry filtration chamber are sequentially arranged in the shell according to the gravity direction from left-downwards to upwards; the wet filtration chamber comprises a wet filtration chamber gas inlet pipe, an oil layer, a gas reverse baffle plate and a wet filtration layer; gas reverse baffle plates are arranged on opposite positions of the wet filtration layer and the wet filtration chamber gas inlet pipe; the first dry filtration chamber comprises a first hollow dry filter core with a closed bottom and a hollow partitioning plate; the second dry filtration chamber comprises a second hollow dry filter core with a closed bottom, and the pore diameter of the filter core of the first hollow dry filter core is large than that of the filter core of the second hollow dry filter core. The four-stage type air filter is large in air flow and high in filtering efficiency.
Description
Technical field
The present invention relates to a kind of auto parts and components, relate in particular to a kind of level Four formula air cleaner.
Background technology
At present, air cleaner comprises two kinds of dry filter and wet filters, the clear worry of dry filter is effective, but its filter core easily stops up, the applicable dirt-removing power of wet filter is strong, and its filterability is low, although the air cleaner that now has dry wet mixing to close, but itself otherwise filterability is low, or circulation of air is few.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, propose the level Four formula air cleaner that a kind of air mass flow is large and filterability is high.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of level Four formula air cleaner, comprise housing, on described housing, be provided with air inlet pipe and escape pipe, in described housing, by gravity direction bottom right, be upwards disposed with coarse filtration Shi,Shi filter chamber, the first dry filter chamber, the second dry filter chamber, described air inlet pipe is arranged on coarse filtration chamber, and it is indoor that air inlet pipe is goed deep into coarse filtration, described escape pipe is arranged in the second dry filter chamber; Escape pipe and the air inlet pipe of described coarse filtration chamber are perpendicular, and the position that deeply surpasses escape pipe of described air inlet pipe; Described wet filter chamber comprises wet filter chamber air inlet pipe, oil reservoir, the reverse baffle plate of gas and wet filter layer, described oil reservoir is arranged at bottom, wet filter chamber, described wet filter chamber air inlet pipe is stretched out oil reservoir, and in described wet filter chamber air inlet pipe, wet filter layer is set, the relative position of described wet filter Ceng Yushi filter chamber air inlet pipe is provided with the reverse baffle plate of gas; Described the first dry filter chamber comprises the first hollow dry-type filter core of bottom closure, hollow partition panel, described hollow partition panel is positioned on housing, described the first hollow dry-type filter core is fixed on hollow partition panel, and the first hollow dry-type filter core is positioned on wet filter layer; Described the second dry filter chamber comprises the second hollow dry-type filter core of bottom closure, and described the second hollow dry-type filter core is positioned on housing, and the filter core aperture of described the first hollow dry-type filter core is greater than the filter core aperture of the second hollow dry-type filter core.
Preferred: described wet filter layer is that many group cored slabs form, and the hollow equal Heterogeneous Permutation of described cored slab.
Preferred: the filter core aperture of described the first hollow dry-type filter core is five times of filter core aperture of the second hollow dry-type filter core.
A kind of level Four formula air cleaner of the present invention, compared to existing technology, there is following beneficial effect: because being adopts coarse filtration Shi,Shi filter chamber, the first dry filter chamber, the second dry filter chamber level Four to filter, therefore its filterability is high, simultaneously owing to adopting the filter core aperture of the first hollow dry-type filter core to be greater than the filter core aperture of the second hollow dry-type filter core, therefore the flow velocity for gas does not affect, so its gas is by sufficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Wherein: 1 is air inlet, 2 is coarse filtration chamber, and 3 is diesel oil, and 4 is the reverse baffle plate of gas, and 5 is diesel oil filtering layer, and 6 is the first filter course, and 7 is the second filter course, and 8 is housing, and 9 is gas outlet.
The specific embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, below with reference to accompanying drawing, explains technical scheme of the present invention.
Embodiment
A kind of level Four formula air cleaner of the present embodiment, as shown in Figure 1, comprise housing, on described housing, be provided with air inlet pipe and escape pipe, in described housing, by gravity direction bottom right, be upwards disposed with coarse filtration Shi,Shi filter chamber, the first dry filter chamber, the second dry filter chamber, described air inlet pipe is arranged on coarse filtration chamber, and air inlet pipe to go deep into coarse filtration indoor, described escape pipe is arranged in the second dry filter chamber; Escape pipe and the air inlet pipe of described coarse filtration chamber are perpendicular, and the position that deeply surpasses escape pipe of described air inlet pipe; Described wet filter chamber comprises wet filter chamber air inlet pipe, oil reservoir, the reverse baffle plate of gas and wet filter layer, described oil reservoir is arranged at bottom, wet filter chamber, described wet filter chamber air inlet pipe is stretched out oil reservoir, and in described wet filter chamber air inlet pipe, wet filter layer is set, the relative position of described wet filter Ceng Yushi filter chamber air inlet pipe is provided with the reverse baffle plate of gas; Described the first dry filter chamber comprises the first hollow dry-type filter core of bottom closure, hollow partition panel, described hollow partition panel is positioned on housing, described the first hollow dry-type filter core is fixed on hollow partition panel, and the first hollow dry-type filter core is positioned on wet filter layer; Described the second dry filter chamber comprises the second hollow dry-type filter core of bottom closure, and described the second hollow dry-type filter core is positioned on housing, and the filter core aperture of described the first hollow dry-type filter core is greater than the filter core aperture of the second hollow dry-type filter core.
Described wet filter layer is that many group cored slabs form, and the hollow equal Heterogeneous Permutation of described cored slab.
The filter core aperture of described the first hollow dry-type filter core is five times of filter core aperture of the second hollow dry-type filter core.
Above by reference to the accompanying drawings the preferred specific embodiment of described the present invention only for embodiments of the present invention are described; rather than as the restriction to aforementioned goal of the invention and claims content and scope; every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the technology of the present invention and rights protection category.
Claims (3)
1. a level Four formula air cleaner, it is characterized in that: comprise housing, on described housing, be provided with air inlet pipe and escape pipe, in described housing, by gravity direction bottom right, be upwards disposed with coarse filtration Shi,Shi filter chamber, the first dry filter chamber, the second dry filter chamber, described air inlet pipe is arranged on coarse filtration chamber, and it is indoor that air inlet pipe is goed deep into coarse filtration, described escape pipe is arranged in the second dry filter chamber; Escape pipe and the air inlet pipe of described coarse filtration chamber are perpendicular, and the position that deeply surpasses escape pipe of described air inlet pipe; Described wet filter chamber comprises wet filter chamber air inlet pipe, oil reservoir, the reverse baffle plate of gas and wet filter layer, described oil reservoir is arranged at bottom, wet filter chamber, described wet filter chamber air inlet pipe is stretched out oil reservoir, and in described wet filter chamber air inlet pipe, wet filter layer is set, the relative position of described wet filter Ceng Yushi filter chamber air inlet pipe is provided with the reverse baffle plate of gas; Described the first dry filter chamber comprises the first hollow dry-type filter core of bottom closure, hollow partition panel, described hollow partition panel is positioned on housing, described the first hollow dry-type filter core is fixed on hollow partition panel, and the first hollow dry-type filter core is positioned on wet filter layer; Described the second dry filter chamber comprises the second hollow dry-type filter core of bottom closure, and described the second hollow dry-type filter core is positioned on housing, and the filter core aperture of described the first hollow dry-type filter core is greater than the filter core aperture of the second hollow dry-type filter core.
2. level Four formula air cleaner according to claim 1, is characterized in that: described wet filter layer forms for many group cored slabs, and the hollow equal Heterogeneous Permutation of described cored slab.
3. level Four formula air cleaner according to claim 1, is characterized in that: the filter core aperture of described the first hollow dry-type filter core is five times of filter core aperture of the second hollow dry-type filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313823.5A CN103521020A (en) | 2013-07-24 | 2013-07-24 | Four-stage type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313823.5A CN103521020A (en) | 2013-07-24 | 2013-07-24 | Four-stage type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521020A true CN103521020A (en) | 2014-01-22 |
Family
ID=49923591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310313823.5A Pending CN103521020A (en) | 2013-07-24 | 2013-07-24 | Four-stage type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435572A (en) * | 2015-12-23 | 2016-03-30 | 淄博永辰环境影响评价有限公司 | Air purifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648095Y (en) * | 2003-09-12 | 2004-10-13 | 郝进才 | Comprehensive air filter |
| CN2818824Y (en) * | 2005-09-21 | 2006-09-20 | 柴国平 | Composite dry and wet air filter |
| JP2010104970A (en) * | 2008-10-31 | 2010-05-13 | Toyota Motor Corp | Air cleaner |
| US20110000458A1 (en) * | 2008-02-26 | 2011-01-06 | Karlheinz Muenkel | Filter device, especially air filter for an internal combustion engine |
-
2013
- 2013-07-24 CN CN201310313823.5A patent/CN103521020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648095Y (en) * | 2003-09-12 | 2004-10-13 | 郝进才 | Comprehensive air filter |
| CN2818824Y (en) * | 2005-09-21 | 2006-09-20 | 柴国平 | Composite dry and wet air filter |
| US20110000458A1 (en) * | 2008-02-26 | 2011-01-06 | Karlheinz Muenkel | Filter device, especially air filter for an internal combustion engine |
| JP2010104970A (en) * | 2008-10-31 | 2010-05-13 | Toyota Motor Corp | Air cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435572A (en) * | 2015-12-23 | 2016-03-30 | 淄博永辰环境影响评价有限公司 | Air purifier |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |