CN103742309A - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN103742309A CN103742309A CN201310720730.4A CN201310720730A CN103742309A CN 103742309 A CN103742309 A CN 103742309A CN 201310720730 A CN201310720730 A CN 201310720730A CN 103742309 A CN103742309 A CN 103742309A
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- China
- Prior art keywords
- air
- cup
- filtering
- filter
- suction port
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Abstract
The invention discloses an air filter. The air filter is formed by a filtering cover, a filtering cup, a filter, an air inlet and an air outlet; the filtering cover and the filtering cup are combined in a sealing mode; the filtering cover is provided with the filter and the air outlet; the upper portion of the filtering cup is provided with an air inlet; the filter which is in a cylindrical structure extends to the filtering cup to be matched with the filtering cup in a sealing mode; the filtering cup is in a taper structure; the air inlet is obliquely formed downwardly and air is injected to the bottle bottom; a turbine is arranged at the air inlet; the filter is formed by a filtering core and an air buffer chamber in the upper layer; the air buffer chamber is communicated with the air outlet.
Description
Technical field
The present invention relates to a kind of air-strainer.
Background technique
Air-strainer (Air Cleaner) is mainly used in the fields such as pneumatic machinery, diesel machine, effect is for these machinery provide clean air, in case these machinery suck the probability that increases abrasion with the air of impurity particle and damage at work.The chief component of air-strainer is filter core and casing, and wherein filter core is main filtration fraction, bearing the filtration work of gas, and casing is that the external structure of necessary protection is provided for filter core.The job requirement of air-strainer is to bear high efficiency air filtering work, not for Air Flow increases too much resistance, and can long time continuous working.
Existing air-strainer because air is under impacting with high pressure, can not be filtered fully in filter core, and air out cannot meet higher pure requirement, and existing air filtering device structure is complicated, at high temperature, is easy to leak, and breaks down.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, provide a kind of simple in structure, filter air-strainer more fully.
Object of the present invention is carried out specific implementation by the following technical programs:
An air-strainer, consists of filtering lid, filtering cup, filter, suction port and air outlet, described filtering lid and filtering cup sealing combination; Described filtering is covered with filter and air outlet, and the top of described filtering cup is provided with suction port;
The cylindrical structure of described filter, and extend in filtering cup, with filtering cup sealing combination;
The tapered structure of described filtering cup, described suction port is downward-sloping setting, gas pours at the bottom of bottle;
Described suction port place is provided with turbine;
Described filter consists of the air buffer chamber on filter core and upper strata, and described air buffer chamber is communicated with air outlet.
Preferably, the wall of cup of described filtering cup is 45-60 degree angle with the cup end.Take miter angle as optimal selection.
Preferably, journey 45-85 degree angle at the bottom of described suction port and filtering cup cup.Take 60 degree angles is optimal selection.
Preferably, described buffer cell is filled with the montmorillonite of porous structure.
Air is entered by suction port, through turbine enter filtering cup bottom, then the air after filter element filtering is flowed out by air outlet after entering air buffer chamber.
Beneficial effect of the present invention:
The filtering cup of cone structure of the present invention, can make the air entering under high pressure well be cushioned, under the effect of turbine, air can be around the air that forms uniform pressure at the bottom of cup be enclosed in filtration gas, and the structural design of buffer cell makes from filter core the flow velocity of air out be cushioned, like this by the pressure-acting at filter core two ends, make the air in filter core evenly wherein boundless and indistinct, purified fully.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is air filtering device structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
embodiment 1:
An air-strainer, consists of filtering lid 1, filtering cup 2, filter 3, suction port 4 and air outlet 5, described filtering lid 1 and filtering cup 2 sealing combinations; Described filtering lid 1 is provided with filter 3 and air outlet 5, and the top of described filtering cup 2 is provided with suction port 4;
The cylindrical structure of described filter 3, and extend in filtering cup 2, with filtering cup 2 sealing combinations;
The tapered structure of described filtering cup 2, described suction port 4 is downward-sloping setting, gas pours at the bottom of bottle;
Described suction port place is provided with turbine 8;
Described filter 3 consists of filter core 6 and the air buffer chamber 7 on upper strata, and described air buffer chamber 7 is communicated with air outlet 5;
The wall of cup of described filtering cup is miter angle with the cup end.
Described suction port 4 and the 60 degree angles of journey at the bottom of filtering cup cup.
Described buffer cell 7 is filled with the montmorillonite of porous structure.
Air is entered by suction port 4, through the unhurried current of turbine 8, enters filtering cup 2 bottoms, then the air after filter core 6 filters is flowed out by air outlet 5 after entering air buffer chamber 7.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. an air-strainer, is characterized in that: filtering lid, filtering cup, filter, suction port and air outlet, consist of described filtering lid and filtering cup sealing combination; Described filtering is covered with filter and air outlet, and the top of described filtering cup is provided with suction port;
The cylindrical structure of described filter, and extend in filtering cup, with filtering cup sealing combination;
The tapered structure of described filtering cup, described suction port is downward-sloping setting, gas pours at the bottom of bottle;
Described suction port place is provided with turbine;
Described filter consists of the air buffer chamber on filter core and upper strata, and described air buffer chamber is communicated with air outlet.
2. air-strainer according to claim 1, is characterized in that: the wall of cup of described filtering cup is 45-60 degree angle with the cup end.
3. air-strainer according to claim 3, is characterized in that: the wall of cup of described filtering cup is miter angle with the cup end.
4. air-strainer according to claim 1, is characterized in that: journey 45-85 degree angle at the bottom of described suction port and filtering cup cup.
5. air-strainer according to claim 4, is characterized in that: journey 60 degree angles at the bottom of described suction port and filtering cup cup.
6. according to the air-strainer described in claim 1 to 5 any one, it is characterized in that: described buffer cell is filled with the montmorillonite of porous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720730.4A CN103742309A (en) | 2013-12-24 | 2013-12-24 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720730.4A CN103742309A (en) | 2013-12-24 | 2013-12-24 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742309A true CN103742309A (en) | 2014-04-23 |
Family
ID=50499362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720730.4A Pending CN103742309A (en) | 2013-12-24 | 2013-12-24 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742309A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588426A (en) * | 1983-06-02 | 1986-05-13 | Aciers Et Outillage Peugeot | Air filter for internal combustion engine |
| CN2841992Y (en) * | 2005-08-18 | 2006-11-29 | 重庆宗申技术开发研究有限公司 | Motorcycle air filter with supercharge function |
| CN203214208U (en) * | 2013-04-11 | 2013-09-25 | 山东工商学院 | Self-cleaning modified automobile air filter |
| CN103452712A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Air filter of automobile engine |
-
2013
- 2013-12-24 CN CN201310720730.4A patent/CN103742309A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588426A (en) * | 1983-06-02 | 1986-05-13 | Aciers Et Outillage Peugeot | Air filter for internal combustion engine |
| CN2841992Y (en) * | 2005-08-18 | 2006-11-29 | 重庆宗申技术开发研究有限公司 | Motorcycle air filter with supercharge function |
| CN203214208U (en) * | 2013-04-11 | 2013-09-25 | 山东工商学院 | Self-cleaning modified automobile air filter |
| CN103452712A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Air filter of automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
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| RJ01 | Rejection of invention patent application after publication |