CN109281782A - A kind of air cleaner and engine - Google Patents
A kind of air cleaner and engine Download PDFInfo
- Publication number
- CN109281782A CN109281782A CN201811466442.XA CN201811466442A CN109281782A CN 109281782 A CN109281782 A CN 109281782A CN 201811466442 A CN201811466442 A CN 201811466442A CN 109281782 A CN109281782 A CN 109281782A
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- CN
- China
- Prior art keywords
- air cleaner
- filter
- flock device
- main filter
- cleaner according
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0212—Multiple cleaners
- F02M35/0216—Multiple cleaners arranged in series, e.g. pre- and main filter in series
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air cleaner and engines, and wherein air cleaner includes pre-flock device and main filter, and pre-flock device is fixedly connected with main filter by clamping apparatus.When outside air enters air cleaner, pre-flock device can filter out most dusts first, and then the filter core of main filter again filters out remaining dust.Therefore, the setting of pre-flock device greatly reduces the pressure of main filter, which can not only extend the service life of filter, additionally it is possible to filtering efficiency is improved, to ensure that the good working performance of engine.
Description
Technical field
The present invention relates to technical field of engines, in particular to a kind of air cleaner and engine.
Background technique
Air cleaner is mainly used in the fields such as pneumatic machinery, diesel machine, and effect is provided for these mechanical equipments
Clean air sucks the air with impurity particle at work to prevent these mechanical equipments and increases the machine of abrasion and damage
Rate.
The air cleaner of the prior art is only made of main filter, and filter core can be had in filter, and filter core can be classified, example
Such as level-one filter core, second level filter core, filter core are usually made of filter materials such as filter paper, filter pulps, and when air flows through filter core, dust can be stayed
On filter material.But the service life of the air cleaner of this kind of structure is shorter, a large amount of dust just holds in a relatively short period of time
Easily blocking air cleaner.In order to increase the service life of air cleaner, extends the time interval of maintenance, one can be lost
The filtering efficiency of partial air filter, but filtering efficiency is insufficient, dust, which enters, is easy to cause engine movements in engine
The abrasion of component brings huge injury to engine.
Therefore, how a kind of air cleaner is provided, the service life of filter can not only be extended, additionally it is possible to improve filter
Clear efficiency, to guarantee the technical issues of good working performance of engine is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the use of filter can not only be extended the purpose of the present invention is to provide a kind of air cleaner
Service life, additionally it is possible to filtering efficiency is improved, to guarantee the good working performance of engine.
Another object of the present invention, which also resides in, provides a kind of engine.
To achieve the goals above, the invention provides the following technical scheme:
A kind of air cleaner, including pre-flock device and main filter, and the pre-flock device and the main filter are logical
Clamping apparatus is crossed to be fixedly connected.
Preferably, the clamping apparatus is V-type clip.
Preferably, the clamping apparatus includes annular collar, and the locking system being set on the annular collar.
Preferably, the pre-flock device includes:
Pre-flock device housing, and multiple through-holes are offered in the pre-flock device housing；
A swirl-flow devices are also equipped in any one of through-hole；
A pipeline is also connected on any one of swirl-flow devices.
Preferably, the dust-exhausting port for dust discharge is additionally provided in the pre-flock device housing.
Preferably, further include for being connected with the dust-exhausting port electronic pumping dirt pump.
Preferably, the swirl-flow devices include the cylindrical outer casing that both ends are connected, and are set in the cylindrical outer casing
Multiple helical blades are provided with the channel passed through for air-flow between the described two helical blades of arbitrary neighborhood.
Preferably, the main filter includes main filter shell and is set to the intracorporal filter core of main filter shell.
Preferably, the filter core is multi-disc filter paper composition.
A kind of engine, including air cleaner, the air cleaner are the air filter as described in above-mentioned any one
Clear device.
As can be seen from the above technical solutions, air cleaner disclosed in this invention, including pre-flock device and main filtering
Device, and pre-flock device is fixedly connected with main filter by clamping apparatus.When outside air enters air cleaner, pre-flock
Device can filter out most dusts first, and then the filter core of main filter again filters out remaining dust.Therefore, pre-flock fills
The setting set greatly reduces the pressure of main filter, which can not only extend the service life of filter,
Filtering efficiency can also be improved, to ensure that the good working performance of engine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the structural schematic diagram of air cleaner disclosed in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of air cleaner main view disclosed in the embodiment of the present invention；
Fig. 3 is schematic cross-sectional view of the Fig. 2 along the direction A-A；
Fig. 4 is the configuration schematic diagram of air cleaner disclosed in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of prefilter shell disclosed in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of swirl-flow devices disclosed in the embodiment of the present invention；
Fig. 7 is the schematic view of the front view of Fig. 6；
Fig. 8 is the structural schematic diagram in channel disclosed in the embodiment of the present invention；
Fig. 9 is the schematic view of the front view of Fig. 8；
The structural schematic diagram of electronic pumping dirt pump disclosed in Figure 10 inventive embodiments.
Wherein, the names of the parts are as follows:
1- pre-flock device, 11- pre-flock device housing, 12- through-hole, 13- swirl-flow devices, 131- cylindrical outer casing, 132- spiral
Blade, the channel 133-, 14- pipeline, 15- dust-exhausting port, the electronic pumping dirt pump of 16-, 2- main filter, 21- main filter shell, 22-
Filter core.
Specific embodiment
In view of this, core of the invention is to provide a kind of air cleaner, the use of filter can not only be extended
Service life, additionally it is possible to filtering efficiency is improved, to guarantee the good working performance of engine.
Another core of the invention is also to provide a kind of engine.
To make those skilled in the art more fully understand the present invention program, below connection with figures and specific embodiment pair
The present invention is described in further detail.
Air cleaner disclosed in the embodiment of the present invention, including pre-flock device 1 and main filter 2, and 1 He of pre-flock device
Main filter 2 is fixedly connected by clamping apparatus.When outside air enters air cleaner, pre-flock device 1 first can mistake
Most dusts are filtered, then the filter core of main filter 2 again filters out remaining dust.Therefore, the setting pole of pre-flock device
The big pressure for reducing main filter, the air cleaner can not only extend the service life of filter, additionally it is possible to improve
Filtering efficiency, to ensure that the good working performance of engine.
It should be noted that clamping apparatus can be V-type clip, by V-type clip by pre-flock device 1 and main filter 2
It is connected and fixed.
Certainly, clamping apparatus also may include annular collar, and the locking system being set on annular collar, when fixed pre-
When filtering device 1 and main filter 2, annular collar is connected to the connecting portion of pre-flock device 1 and main filter 2 first, then lead to
It crosses locking system and is carried out locking, so that pre-flock device 1 and main filter 2 effectively be fixed.
Referring to FIG. 4, pre-flock device 1 includes: pre-flock device housing 11, and offered in pre-flock device housing 11 multiple logical
Hole 12；A swirl-flow devices 13 are also equipped in any one through-hole 12；It is also connected on any one of swirl-flow devices 13
One pipeline 4.In addition, being additionally provided with the dust-exhausting port 15 for dust discharge in pre-flock device housing 11.So set, containing ash
The air of dirt enters in pre-flock device 1 out of through-hole 12, and under the guidance of swirl-flow devices 13, dust and air are separated, point
It separates out the dust come to be gathered near dust-exhausting port 15, is discharged to the external world, filtered air enters main filtering through piping 14
In device 2, further filtered.
It should be noted that air cleaner disclosed in the embodiment of the present invention, further includes for being connected with dust-exhausting port 15
Electronic pumping dirt pump 16, electronic pumping dirt pumps the dust of 16 isolated at suction, and dust is effectively excluded out of pre-flock device 1.
Referring to FIG. 6, swirl-flow devices 13 include the cylindrical outer casing 131 that both ends communicate, and it is set in cylindrical outer casing 131
Multiple helical blades 132 are additionally provided with the channel 133 flowed through for air-flow between two helical blades 132 of arbitrary neighborhood.Contain
The air of dust enters the channel 133 between helical blade 132 from through-hole 12, then is entered in pipeline 14 by channel 133.
Referring to FIG. 4, main filter 2 includes main filter shell 21 and the filter core being set in main filter shell 21
22, it should be noted that filter core is made of multi-disc filter paper material.
The invention also discloses a kind of engines, including air cleaner, and wherein air cleaner is above-mentioned any one
Air cleaner disclosed in embodiment.
As the engine use above-described embodiment disclosed in air cleaner, which has both above-mentioned
The technical advantage of air cleaner disclosed in embodiment, present specification no longer repeat this.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of air cleaner, feature is being, including pre-flock device (1) and main filter (2), and the pre-flock device
(1) it is fixedly connected with the main filter (2) by clamping apparatus.
2. air cleaner according to claim 1, which is characterized in that the clamping apparatus is V-type clip.
3. air cleaner according to claim 1, which is characterized in that the clamping apparatus includes annular collar, and is set
The locking system being placed on the annular collar.
4. air cleaner according to claim 1, which is characterized in that the pre-flock device (1) includes:
Pre-flock device housing (11), and multiple through-holes (12) are offered in the pre-flock device housing (11)；
A swirl-flow devices (13) is also equipped in any one of through-hole (12)；
A pipeline (14) is also connected on any one of swirl-flow devices (13).
5. air cleaner according to claim 4, which is characterized in that be additionally provided on the pre-flock device housing (11)
Dust-exhausting port (15) for dust discharge.
6. air cleaner according to claim 5, which is characterized in that further include for being connected with the dust-exhausting port (15)
Electronic pumping dirt pump (16).
7. air cleaner according to claim 4, which is characterized in that the swirl-flow devices (13) include that both ends are connected
Cylindrical outer casing (131), and multiple helical blades (132) being set in the cylindrical outer casing (131), two described in arbitrary neighborhood
The channel (133) passed through for air-flow is provided between a helical blade (132).
8. air cleaner according to claim 1, which is characterized in that the main filter (2) includes main filter shell
Body (21) and it is set to the intracorporal filter core of main filter shell (22).
9. air cleaner according to claim 8, which is characterized in that the filter core (22) is multi-disc filter paper composition.
10. a kind of engine, including air cleaner, which is characterized in that the air cleaner is as claim 1-9 is any
Air cleaner described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466442.XA CN109281782A (en) | 2018-12-03 | 2018-12-03 | A kind of air cleaner and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466442.XA CN109281782A (en) | 2018-12-03 | 2018-12-03 | A kind of air cleaner and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281782A true CN109281782A (en) | 2019-01-29 |
Family
ID=65174477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811466442.XA Pending CN109281782A (en) | 2018-12-03 | 2018-12-03 | A kind of air cleaner and engine |
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| Country | Link |
|---|---|
| CN (1) | CN109281782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779602A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023666U (en) * | 2011-04-07 | 2011-11-02 | 尹长敬 | Air filter |
| CN102518535A (en) * | 2011-12-09 | 2012-06-27 | 福田雷沃国际重工股份有限公司 | Novel air filter |
| CN107559110A (en) * | 2017-09-29 | 2018-01-09 | 克拉克过滤器（中国）有限公司 | Air cleaner |
| CN108266293A (en) * | 2018-01-11 | 2018-07-10 | 东风商用车有限公司 | A kind of air cleaner assy of integrated prefilter |
| CN209179910U (en) * | 2018-12-03 | 2019-07-30 | 潍柴动力股份有限公司 | A kind of air cleaner and engine |
-
2018
- 2018-12-03 CN CN201811466442.XA patent/CN109281782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023666U (en) * | 2011-04-07 | 2011-11-02 | 尹长敬 | Air filter |
| CN102518535A (en) * | 2011-12-09 | 2012-06-27 | 福田雷沃国际重工股份有限公司 | Novel air filter |
| CN107559110A (en) * | 2017-09-29 | 2018-01-09 | 克拉克过滤器（中国）有限公司 | Air cleaner |
| CN108266293A (en) * | 2018-01-11 | 2018-07-10 | 东风商用车有限公司 | A kind of air cleaner assy of integrated prefilter |
| CN209179910U (en) * | 2018-12-03 | 2019-07-30 | 潍柴动力股份有限公司 | A kind of air cleaner and engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779602A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
| CN111779602B (en) * | 2019-09-06 | 2021-05-25 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
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| PB01 | Publication | ||
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Application publication date: 20190129 |