CN108104996A - Air filter with dust-exhausting port - Google Patents
Air filter with dust-exhausting port Download PDFInfo
- Publication number
- CN108104996A CN108104996A CN201711415417.4A CN201711415417A CN108104996A CN 108104996 A CN108104996 A CN 108104996A CN 201711415417 A CN201711415417 A CN 201711415417A CN 108104996 A CN108104996 A CN 108104996A
- Authority
- CN
- China
- Prior art keywords
- dust
- air
- exhausting port
- housing
- air filter
- 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.)
- Pending
Links
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
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
Abstract
The invention belongs to air filter technical fields, refer to a kind of air filter with dust-exhausting port suitable for single cylinder diesel.Including：Housing and upper cover, for placing the opening of filter core, air inlet, installing port and dust-exhausting port, for accommodating the mounting groove of filter core.Filter core the present invention seeks to contain fine particle in gas in reducing as far as possible into cylinder and prevent as far as possible diesel air filter blocks failure.
Description
Technical field
The invention belongs to air filter technical fields, refer to a kind of sky with dust-exhausting port suitable for single cylinder diesel
Filter.
Background technology
As the rapid development of sociaty and economy, vehicle becomes one of vehicles important in people's daily life, start
Machine is the important component of vehicle, to suck a large amount of air during the work time, if air is without filtering, air
The dust of middle suspension is inhaled into cylinder, will accelerate the abrasion of piston group cylinder, larger particle enter piston and cylinder it
Between, serious " scuffing of cylinder bore " phenomenon can be caused, air cleaner is mounted in the front of air inlet pipe, plays and filter out dust in air, sand grains
Effect, ensure cylinder in enter enough, clean air.In order to ensure diesel engine power, it is necessary to ensure the same of air inflow
When reduce intake resistance, this needs to ensure that inlet flow each section is unimpeded, and the air filter of existing single cylinder diesel cannot meet
The requirement stated.
The content of the invention
Therefore, the present invention is exactly and makes in view of the above problems, and mesh of the invention is to provide for a kind of with dust discharge
The air filter of mouth to solve above-mentioned deficiency of the prior art, reduces the fine particle in inlet casing in gas, prevents as far as possible
Single cylinder diesel cleaner cartridge cleaner blocks failure.
In order to achieve the above objectives, the air filter with dust-exhausting port of the invention, including：Housing and upper cover, the housing
One end is equipped with for placing the opening of filter core, and sets that there are two symmetrically arranged air inlets on the outer wall at the end；Housing it is another
End is equipped with the installing port and dust-exhausting port of connection air inlet pipe of diesel engine, and the mounting groove for being internally provided with to accommodate filter core at the end；
The upper cover is covered on one end that above-mentioned housing is equipped with opening, and carries out locking by locking mechanism, set on the inside of upper cover there are one
The air made into air filter forms the air guide screen of spiral air flow, after above-mentioned upper cover is closed with case lid, the outer wall of upper cover and housing
Between be equipped with certain gap.
Preferably, above-mentioned locking mechanism is formed by being arranged on the buckle on housing and the card slot on upper lid.
Preferably, above-mentioned locking mechanism is formed by being arranged on the card slot on housing and the buckle on upper lid.
Preferably, above-mentioned dust-exhausting port is set there are one dust discharge set.
Preferably, above-mentioned mounting groove is rounded, interior to accommodate cylindrical filter core.
Preferably, the outer wall circular design of above-mentioned housing, and the middle part of outer wall is equipped with reinforcing rib.
The present invention the air filter with dust-exhausting port, single cylinder diesel during the work time, gas by upper cover below
In the housing of inlet charge air filter, and spiral air flow is formed under the negative pressure of diesel engine work, spiral air flow can be air
In larger dust, the grains of sand concentrate in the dust-exhausting port below housing and discharge, smaller dust through filter element filtering, it is clean, fill
The air of foot is supplied to engine.
The beneficial effects of the invention are as follows：
The design carries out prefiltration to the gas into single cylinder diesel air filter, contains in reducing as far as possible into gas in cylinder
There is fine particle and prevent the filter core of diesel air filter from blocking failure as far as possible.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the sectional view of the air filter of dust-exhausting port of the present invention.
Fig. 2 is the side view of the air filter middle casing of dust-exhausting port of the present invention.
Fig. 3 be dust-exhausting port of the present invention air filter in upper cover structure chart.
Fig. 4 is the structure diagram of the air filter of dust-exhausting port of the present invention.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, so showing for field that the present invention belongs to
There are these embodiments easy to implement for the people in technical staff with ordinary skill.However the present invention can also be a variety of
Form is realized, therefore the invention is not restricted to embodiments described hereinafters.
Referring to figs. 1 to shown in Fig. 4, the air filter with dust-exhausting port of the invention is connected with the air inlet pipe of single cylinder diesel
It connects, including：Housing 1 and upper cover 2, one end of the housing 1 are equipped with to place the opening 11 of cylindrical filter core 3, the opening
11 is rounded, and is set on the outer wall at the end there are two symmetrically arranged air inlet 12, and air inlet 12 is symmetrical arranged, in motor hand
Spiral air flow is easily formed under the negative pressure of work, spiral air flow can concentrate on dust larger in air, the grains of sand below housing
It is discharged in dust-exhausting port 15；In preferred embodiment, two symmetrically arranged first reinforcing ribs 13 are additionally provided on the outer wall at the end, first
Reinforcing rib 13 is corresponding with above-mentioned air inlet 12, and two-by-two symmetrically, structure is beautiful；The other end of housing 1 is equipped with connection diesel oil
The air inlet pipe of machine（Do not make to illustrate in figure）Installing port 14, be sheathed in air inlet pipe, outside is fixed by hose clamp, the installing port
14 adjacent position is additionally provided with dust-exhausting port 15, and larger dust, the grains of sand can be concentrated and discharged by dust-exhausting port 15, and openend is set
There are one dust discharges to cover 4；The mounting groove 16 for being internally provided with to accommodate filter core 3 at 1 end of housing, circular design coordinate filter core
Structure it is practical；The outer wall circular design of housing 1, and the middle part of outer wall is equipped with the second reinforcing rib 17, for stiffened shell
Body prevents from cracking.The upper cover 2 is covered on one end that above-mentioned housing 1 is equipped with opening 11, and carries out locking, upper cover by locking mechanism
2 inside is set there are one the air guide screen 21 that the air into air filter is made to form spiral air flow, is matched with above-mentioned mounting groove 16
It closes, accommodates respectively, fixed filter core 3, upper cover 2 plays the role of fixed filter core 3 with the space that housing 1 is collectively formed.
Dust-proof screen 10 is additionally provided in above-mentioned housing 1, corresponding with above-mentioned mounting groove 16, one end of filter core 3 is arranged on above-mentioned
Among the two, the dust-proof screen 10 is preventing dust concentrations in the bottom of filter core 3.
After above-mentioned 1 content nanofiltration core 3 of housing, cavity 19 is equipped between the inner wall of housing 1 and filter core 3, for accommodating sky
The air entered in filter.
After above-mentioned upper cover 2 coordinates with housing 1, certain gap is equipped between the outer wall of upper cover 1 and housing 2 so that shell
Air inlet 12 on body 2 has air entrance.
Above-mentioned locking mechanism in this present embodiment, by being arranged on the card slot 18 on housing 1 and the buckle in upper cover 2 22
It forms, card slot 18 and buckle 22 are symmetrically arranged on housing 1 or the outer wall of upper cover 2, after upper cover 2 is sheathed on housing 1, are removed
Dynamic buckle 22, which is arranged on card slot 18, carries out locking, and so as to form the overall structure of an air filter, single cylinder diesel exists
In the course of work, in housing 1 of the gas by the 12 air inlet air filter of air inlet of 2 lower section of upper cover, and in the negative of diesel engine work
Pressure forms spiral air flow, and spiral air flow can concentrate on dust larger in air, the grains of sand in the dust-exhausting port 15 below housing
Clean, sufficient air is supplied to engine by discharge, smaller dust through filter element filtering.When the use of air filter reaches one
After fixed service life, buckle can be moved and 22 separated it with card slot 18, upper cover 2 is separated with housing 1, filter core 3 is from mounting groove
It is taken out in 16, carries out the replacement of filter core 3.
In other embodiment, above-mentioned locking mechanism is by being arranged on the buckle on housing and the card slot structure on upper lid
Into by being fastened on the locking realized on card slot between upper cover and housing, concrete structure can refer to above-described embodiment, be only
The replacement of said structure, technical field personnel are not it will be understood that applicant is described in detail herein.And locking mechanism
Other frame modes can also be used, be not limited to two kinds of structures mentioned above.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art's energy
Solution present disclosure much of that is simultaneously carried out, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is made should all cover within the scope of the present invention.
Claims (6)
1. the air filter with dust-exhausting port, which is characterized in that including：Housing and upper cover, one end of the housing are equipped with to place
The opening of filter core, and set on the outer wall at the end there are two symmetrically arranged air inlet；The other end of housing is equipped with connection diesel engine
The installing port and dust-exhausting port of air inlet pipe, and the mounting groove for being internally provided with to accommodate filter core at the end；The upper cover is covered on above-mentioned
Housing is equipped with one end of opening, and carries out locking by locking mechanism, sets that there are one the air made into air filter on the inside of upper cover
The air guide screen of spiral air flow is formed, after above-mentioned upper cover is closed with case lid, between being equipped with centainly between upper cover and the outer wall of housing
Gap.
2. the air filter according to claim 1 with dust-exhausting port, which is characterized in that above-mentioned locking mechanism is by being arranged on shell
Buckle on body and the card slot on upper lid are formed.
3. the air filter according to claim 2 with dust-exhausting port, which is characterized in that above-mentioned locking mechanism is by being arranged on shell
Card slot on body and the buckle on upper lid are formed.
4. the air filter according to claim 3 with dust-exhausting port, which is characterized in that above-mentioned dust-exhausting port set there are one row
Dirt set.
5. the air filter according to claim 4 with dust-exhausting port, which is characterized in that above-mentioned mounting groove is rounded,
It is interior to accommodate cylindrical filter core.
6. the air filter according to claim 5 with dust-exhausting port, which is characterized in that the outer wall of above-mentioned housing is rounded
Design, and the middle part of outer wall is equipped with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415417.4A CN108104996A (en) | 2017-12-25 | 2017-12-25 | Air filter with dust-exhausting port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415417.4A CN108104996A (en) | 2017-12-25 | 2017-12-25 | Air filter with dust-exhausting port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104996A true CN108104996A (en) | 2018-06-01 |
Family
ID=62212782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415417.4A Pending CN108104996A (en) | 2017-12-25 | 2017-12-25 | Air filter with dust-exhausting port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104996A (en) |
-
2017
- 2017-12-25 CN CN201711415417.4A patent/CN108104996A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |