CN107587962A - A kind of compartment air cleaner of low-resistance noise reduction - Google Patents
A kind of compartment air cleaner of low-resistance noise reduction Download PDFInfo
- Publication number
- CN107587962A CN107587962A CN201711034456.XA CN201711034456A CN107587962A CN 107587962 A CN107587962 A CN 107587962A CN 201711034456 A CN201711034456 A CN 201711034456A CN 107587962 A CN107587962 A CN 107587962A
- Authority
- CN
- China
- Prior art keywords
- filter paper
- filter
- filter core
- core
- paper
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of compartment air cleaner of low-resistance noise reduction, belong to automotive engine air intake system technical field.The structure of the cleaner includes core body, filter core and reinforcement；Wherein, the section of core body is Long Circle (runway shape), a few concentric filter paper are wound in core body and form filter core, and the filter core is divided into two layers up and down, and the winding filtering paper structure used for upper and lower two layers difference, by the filter core of filter paper compact wound, its small volume, space is relatively saved, while the increase of filter area can reduce speed of the dusty gas by filter paper, so that resistance reduces, extend the service life of cleaner；Reinforcement is placed in filter core upper and lower ends, its projection is just sticked into the groove on different structure housing, the use of reinforcement can be reduced due to noise caused by filter core vibration, and the increase as the filter paper of sound-absorbing material has stronger weakening effect to noise caused by engine, a more quiet environment is provided to multiply personnel of driving.
Description
Technical field
The invention belongs to automotive engine air intake system technical field, and in particular in a kind of automotive engine air intake system
The air cleaner of extraneous dusty gas is handled, more particularly to a kind of filter paper of compact Layout.Filter is made using this filter paper
The air cleaner of core, the increase of filter paper area in its filter core so that the speed of air-flow reduces, so as to reduce resistance；It is another
Aspect makes dusty gas more fully be contacted with filter paper, reaches more preferable filter effect.Secondly, the filter core damages the transmission of sound
Increase is lost, so as to have the function that noise reduction.
Background technology
Air cleaner is the important component of engine, and main function was that the dirt in air filtering is husky, and guarantee enters cylinder
Air quality, engine is had longer service life, the housing of changes of section and the filter paper with sound-absorbing material, there is one
Fixed noise elimination effect.The quality good or not of air filtering is crossed, the cleannes into cylinder air is directly decide, influences engine
Reliability and service life.Because noise caused by automobile engine drives indoor occupant and causes uncomfortable state, automobile to multiplying
The huge difference updated with vehicle use environment of engine, promote the structure to various cleaners, filtrate and combinations thereof
Research deepen continuously.
The content of the invention
1st, to solve the problems, such as
Air cleaner is mainly cylinder type at present.In limited shell space, cylinder type air cleaner filtering surface
Product is relatively small, so air-flow is larger by speed during cylinder type filter core, and then causes the increase of intake resistance, and easily breakdown filter
Paper.Cylinder type air cleaner is mostly side air inlet, and after filtering, from the top outlet of internal layer filter paper, side air inlet can cause
The situation of charge air flow skewness, so as to cause filter paper diverse location dust stratification situation different, prevent filter paper from reasonably being made
With.Also, in order to reach filter efficiency, increase the volume of cylinder type air cleaner as far as possible to increase filter paper area, mesh
The volume of preceding this air cleaner is comparatively larger, is unfavorable for the arrangement of engine charge pipeline.
The main effect of air cleaner is air of the purification into engine, when studying air cleaner in the past, one
As simply see the function of its filtering air inlet emphatically, analyze its circulating resistance, see how to improve filtering efficiency and service life, very
It is few that its specific noise elimination effect is made further research.
2nd, technical scheme
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides following technical scheme.
A kind of compartment air cleaner of low-resistance noise reduction, the cleaner include core body, filter core, reinforcement, lower floor's filter core
And upper strata filter core；Wherein：The section of core body is Long Circle (runway shape), and a few concentric filter paper, which are wound on core body, forms filter
Core, reinforcement are placed in filter core upper and lower ends, and its projection is just sticked into the groove on different structure housing.The Long Circle
Filter core can be divided into two layers of filter core up and down, be lower floor's filter core close to housing inlet end, be upper strata filter core close to housing outlet side, on
Filtering is divided into primary filter and secondary double-filtration by the filter core of lower floor.The filter paper that lower floor's filter core uses by plane filter paper and
V-type pleat filter paper is combined, and the angle between V-type pleat filter paper is β, and the lower wedge angle of V-type pleat filter paper and the sealing of plane filter paper are viscous
Connect, often extend out a circle, extend out that circle plane filter paper it is Nian Jie with the upper wedge angle sealing of lower floor's V-type pleat filter paper of previous circle, section
Face is that the top of the air inlet conduit of triangle is closed, and conduit adjacent thereto is outlet conduit；On the contrary, outlet conduit
Top be the beginning, top is closed.The filter paper that the upper strata filter core uses it is compound by plane filter paper and V-type pleat filter paper and
Into, the lower wedge angle of V-type pleat filter paper is Nian Jie with the sealing of plane filter paper, often extends out a circle, extend out that circle plane filter paper with it is previous
The upper wedge angle sealing of the upper strata V-type pleat filter paper of circle is bonded, and two newly-increased layer plane filter paper, two layer planes are distributed with air inlet conduit
Angle between filter paper is β/3, and its angle between V-type pleat filter paper is β/3, and air inlet conduit top is closed, with
Its adjacent conduit is outlet conduit；On the contrary, the top of outlet conduit is the beginning, top is closed, the outlet conduit
Connected with housing outlet side.
Optimize as one kind, the reinforcement (3) is rhombus reinforcement.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
(1) dusty gas directly enters from housing inlet end, then it is more uniform into each section for triangle
Filter core air inlet conduit, this will enable filter paper uniformly used；Gas into air inlet conduit can pass through the three of its periphery
Face is filtered, and substantially increases filter area；Dusty gas after primary filter, from the outlet conduit of lower floor's filter core
Into the air inlet conduit of upper strata filter core, carry out secondary filter, upper strata filter core is compared to lower floor's filter element filtering area further
Increase；On the premise of identical filter effect is reached, air cleaner provided by the invention takes small volume, can be in certain journey
Space is saved on degree.
(2) one enclose the filter paper combined closely so that increase point of filter paper as far as possible in limited shell space
Cloth, the increase of double-filtration filter paper area so that the face velocity of filter paper diminishes, so as to which reduce air cleaner enters vapour lock
Power.The increase of filter area, the reduction of intake resistance improve the filter efficiency for making air cleaner, service life increases.
(3) use of the reinforcement of filter core upper and lower side, the vibration of filter core will be reduced, so as to reduce due to being made an uproar caused by vibration
Sound, and then a kind of effect of noise reduction；The addition of upper strata filter core, make as the filter paper of sound-absorbing material to increase, so not only
The effect of high efficiency filter dusty gas can be reached, but also transmission loss of the sound in air cleaner can be increased, because
This can reach more preferable noise reduction.
(4) new interval air admission type air filter filter core of the invention in actual use, can be put into different structure
Housing in, the housing of different structure goes for various enging cabin arrangement of parts, and can match well.
Brief description of the drawings
Fig. 1 is the integral layout figure of the compartment air cleaner of low-resistance noise reduction of the present invention.
Fig. 2 is the enlarged drawing of the compartment air cleaner core body of low-resistance noise reduction of the present invention.
Fig. 3 is the enlarged drawing of the compartment air cleaner part filter core of low-resistance noise reduction of the present invention.
Fig. 4 is the partial enlarged drawing of the compartment air cleaner lower floor filter core cross section A-A of low-resistance noise reduction of the present invention.
Fig. 5 is the partial enlarged drawing of the compartment air cleaner upper strata filter core section B-B of low-resistance noise reduction of the present invention.
Fig. 6 is the partial enlarged drawing of the compartment air cleaner cartridge section C-C of low-resistance noise reduction of the present invention (to illustrate
Filter process of the dusty gas in filter core).
Fig. 7 is the reinforcement that the compartment air cleaner upper and lower ends of low-resistance noise reduction of the present invention are used to fix filter core.
In figure：Core body 1, filter core 2, reinforcement 3, lower floor's filter core 4, upper strata filter core 5, reinforcement projection 6, lower floor's filter core
Plane filter paper 7, lower floor's filter core V-type pleat filter paper 8, lower wedge angle 9, the lower floor's filter core of lower floor's filter core V-type pleat filter paper extend out that circle
Plane filter paper 10, previous circle lower floor's V-type pleat filter paper upper wedge angle 11, lower floor's filter core air inlet conduit 12, lower floor's filter core outgassing groove
Road 13, upper strata filter core plane filter paper 14, upper strata filter core V-type pleat filter paper 15, the lower wedge angle 16 of upper strata filter core V-type pleat filter paper, upper strata
Filter core extend out that circle plane filter paper 17, previous circle upper strata V-type pleat filter paper upper wedge angle 18, upper strata filter core air inlet conduit
19th, two newly-increased layer plane filter paper 21 of upper strata filter core outlet conduit 20, upper strata filter core air inlet conduit.
Embodiment
Below in conjunction with accompanying drawing and specific work process, technical scheme is described in detail.
As shown in Figures 1 to 7, the new interval air admission type air filter filter core of a kind of low-resistance noise reduction of the invention.It
Including core body 1, filter core 2, reinforcement 3, lower floor's filter core 4 and upper strata filter core 5.Wherein, the section of core body 1 is Long Circle（Runway
Shape）, a few（With one heart）Filter paper, which is wound on core body, forms filter core, and the filter core is divided into two layers up and down, and what is used for upper and lower two layers twines
Around filtering paper structure, cleaner is divided into primary filter and secondary filter by difference, two layers of filter core；Reinforcement 3 is placed in above and below filter core
End, its projection 6 are just sticked into the groove on different structure housing.
The filter paper that described lower floor's filter core uses is combined by plane filter paper 7 and V-type pleat filter paper 8, V-type pleat filter paper (8)
Between angle be β, and the lower wedge angle 9 of V-type pleat filter paper is Nian Jie with the sealing of plane filter paper 7, often extends out a circle, extends out that circle
Plane filter paper 10 is Nian Jie with the sealing of upper wedge angle 11 of lower floor's V-type pleat filter paper of previous circle.Section is the air inlet conduit 12 of triangle
Top be closed, conduit adjacent thereto is outlet conduit 13；On the contrary, the top of outlet conduit 13 is the beginning.Institute
The filter paper that upper strata filter core 5 uses is stated to be combined by plane filter paper 14 and V-type pleat filter paper 15, the lower wedge angle 16 of V-type pleat filter paper with
The sealing bonding of plane filter paper 14, often extends out a circle, extends out that the plane filter paper 17 and the upper strata V-type pleat filter paper of previous circle that enclose
The upper sealing of wedge angle 18 bonding.It is distributed with two layer plane filter paper 21 in air inlet conduit 19, the angle between two layer plane filter paper 21 is
β/3, and its angle between V-type pleat filter paper 15 is β/3, the top of air inlet conduit 19 are closed, conduit adjacent thereto
As outlet conduit 20；On the contrary, the top of outlet conduit 20 is the beginning, top is closed, the outlet conduit 20 and housing
Outlet side connects.
Under actual working state, the flowing through channel of dusty gas is described air cleaner：Extraneous dusty gas
Flowing through channel is divided into the primary filter of lower floor's filter core 4 and the secondary filter of upper strata filter core 5, and extraneous dusty gas is by housing inlet end
Into the air inlet conduit 12 (being spaced between air inlet conduit) communicated therewith, due to the top closure of air inlet conduit 12, force and treat
Filter gas by V-type filter paper 8 and the filtering of plane filter paper 7 enter outlet conduit 13 adjacent thereto (likewise, outlet conduit it
Between be also spaced), and then the effect of primary filter.It is going out for lower floor's filter core 4 corresponding to the air inlet conduit 19 of upper strata filter core 5
Air drain road 13, both sectional areas it is identical and between be in connected state；It need to be noted that be：Because upper strata filter core 5 and lower floor are filtered
The difference of the structure of core 4, although causing the global sections size of air inlet conduit 19 of upper strata filter core 5 and the air inlet conduit 12 of lower floor filter core 4
Sectional dimension is identical, but its air inlet conduit 19 is changed into three small passages from three original corner channels, i.e. angle is changed into β/3 from β,
And corresponding to the outlet conduit 20 of upper strata filter core 5 be the air inlet conduit 12 of lower floor's filter core 4, both sectional areas it is identical and between in envelope
Close shape.Gas after lower floor's filter core 4 carries out primary filter, upper strata is directly entered by the outlet conduit 13 of lower floor's filter core 4 and filtered
The air inlet conduit 19 of core 5, the top of air inlet conduit 19 of upper strata filter core 5 is identical with 12 tops of lower floor's 4 air inlet conduit of filter core, is envelope
Close shape；This by the gas forced in the air inlet conduit 19 of upper strata filter core 5 through the two layer plane filter paper 21 increased newly in air inlet conduit 19,
V-type filter paper 18 and the filtering of plane filter paper 17 enter outlet conduit 20 adjacent thereto, and then the effect of secondary filter.Through secondary
After the clean gas of level filtering reaches the outlet conduit 20 of upper strata filter core 5, housing outlet side is flowed to, and then automobile is flowed into by pipeline
Engine.
Claims (2)
- A kind of 1. compartment air cleaner of low-resistance noise reduction, it is characterised in that the cleaner include core body (1), filter core (2), Reinforcement (3), lower floor's filter core (4) and upper strata filter core (5)；Wherein：The section of core body (1) is Long Circle, a few concentric filter paper It is wound on core body (1) and forms filter core, reinforcement (3) is placed in filter core upper and lower ends, and its projection (6) just sticks into different knots In groove on structure housing；The Long Circle filter core can be divided into two layers of filter core up and down, be lower floor's filter core (4) close to housing inlet end, go out close to housing Gas end is upper strata filter core (5), and filtering is divided into primary filter and secondary double-filtration by the filter core of levels；The filter paper that lower floor's filter core (4) uses is combined by plane filter paper (7) and V-type pleat filter paper (8), V-type pleat filter paper (8) Between angle be β, and the lower wedge angle (9) of V-type pleat filter paper is Nian Jie with plane filter paper (7) sealing, often extends out a circle, extends out that The plane filter paper (10) of circle is Nian Jie with upper wedge angle (11) sealing of lower floor's V-type pleat filter paper of previous circle, and section is entered for triangle The top in air drain road (12) is closed, and conduit adjacent thereto is outlet conduit (13)；On the contrary, outlet conduit (13) Top is the beginning, and top is closed；The filter paper that the upper strata filter core (5) uses is combined by plane filter paper (14) and V-type pleat filter paper (15), V-type pleat filter paper Lower wedge angle (16) it is Nian Jie with plane filter paper (14) sealing, often extend out a circle, extend out that circle plane filter paper (17) with it is previous Upper wedge angle (18) the sealing bonding of the upper strata V-type pleat filter paper of circle, air inlet conduit (19) is interior to be distributed with two newly-increased layer plane filter paper (21), the angle between two layer plane filter paper (21) is β/3, and its angle between V-type pleat filter paper (15) is β/3, is entered Air drain road (19) top is closed, and conduit adjacent thereto is outlet conduit (20)；On the contrary, the top of outlet conduit (20) It is closed to hold as beginning, top, and the outlet conduit (20) connects with housing outlet side.
- 2. the compartment air cleaner of low-resistance noise reduction as claimed in claim 1, it is characterised in that the reinforcement (3) is Rhombus reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034456.XA CN107587962B (en) | 2017-10-30 | 2017-10-30 | Low-resistance noise-reduction interval type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034456.XA CN107587962B (en) | 2017-10-30 | 2017-10-30 | Low-resistance noise-reduction interval type air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107587962A true CN107587962A (en) | 2018-01-16 |
| CN107587962B CN107587962B (en) | 2023-09-29 |
Family
ID=61044186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034456.XA Active CN107587962B (en) | 2017-10-30 | 2017-10-30 | Low-resistance noise-reduction interval type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587962B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556895A (en) * | 2001-09-21 | 2004-12-22 | �����ɷ� | Engine intake manifold made of noise barrier composite material |
| CN201253524Y (en) * | 2008-07-26 | 2009-06-10 | 蚌埠市昊业滤清器有限公司 | Honeycomb type air cleaner filter-core |
| CN203161392U (en) * | 2013-04-10 | 2013-08-28 | 山东工商学院 | Strengthened silencer for gas inlet pipe of automobile |
| CN203214207U (en) * | 2013-04-07 | 2013-09-25 | 山东工商学院 | Spiral silencing air intake hose for automobile engine |
| CN104088736A (en) * | 2014-06-05 | 2014-10-08 | 浙江威泰汽配有限公司 | Corrugated paper filter element and filter |
| CN105386911A (en) * | 2015-11-26 | 2016-03-09 | 蚌埠市风驰滤清器有限公司 | Oil filter provided with magnetic pre-filtering device |
| CN106762259A (en) * | 2016-12-28 | 2017-05-31 | 江苏富滤盛滤清器有限公司 | A kind of compound efficient environmental protection air filter and preparation method thereof |
| CN107100769A (en) * | 2017-06-27 | 2017-08-29 | 奇瑞汽车股份有限公司 | Air filter for automobile structure |
| CN206513471U (en) * | 2016-12-30 | 2017-09-22 | 浙江三田滤清器有限公司 | New air filter |
| CN207795438U (en) * | 2017-10-30 | 2018-08-31 | 安徽工业大学 | A kind of compartment air cleaner of low-resistance noise reduction |
-
2017
- 2017-10-30 CN CN201711034456.XA patent/CN107587962B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556895A (en) * | 2001-09-21 | 2004-12-22 | �����ɷ� | Engine intake manifold made of noise barrier composite material |
| CN201253524Y (en) * | 2008-07-26 | 2009-06-10 | 蚌埠市昊业滤清器有限公司 | Honeycomb type air cleaner filter-core |
| CN203214207U (en) * | 2013-04-07 | 2013-09-25 | 山东工商学院 | Spiral silencing air intake hose for automobile engine |
| CN203161392U (en) * | 2013-04-10 | 2013-08-28 | 山东工商学院 | Strengthened silencer for gas inlet pipe of automobile |
| CN104088736A (en) * | 2014-06-05 | 2014-10-08 | 浙江威泰汽配有限公司 | Corrugated paper filter element and filter |
| CN105386911A (en) * | 2015-11-26 | 2016-03-09 | 蚌埠市风驰滤清器有限公司 | Oil filter provided with magnetic pre-filtering device |
| CN106762259A (en) * | 2016-12-28 | 2017-05-31 | 江苏富滤盛滤清器有限公司 | A kind of compound efficient environmental protection air filter and preparation method thereof |
| CN206513471U (en) * | 2016-12-30 | 2017-09-22 | 浙江三田滤清器有限公司 | New air filter |
| CN107100769A (en) * | 2017-06-27 | 2017-08-29 | 奇瑞汽车股份有限公司 | Air filter for automobile structure |
| CN207795438U (en) * | 2017-10-30 | 2018-08-31 | 安徽工业大学 | A kind of compartment air cleaner of low-resistance noise reduction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107587962B (en) | 2023-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207795438U (en) | A kind of compartment air cleaner of low-resistance noise reduction | |
| CN201826990U (en) | Engine air inlet device and vehicle with same | |
| CN103452717B (en) | A kind of car engine air admittance baffler | |
| CN101070800A (en) | Air filter of sukeda-type locomotive | |
| CN103089498A (en) | Air inlet pipe | |
| CN106925051A (en) | A kind of honeycomb fashion filters core | |
| CN207892738U (en) | A kind of filter core, air cleaner and automobile | |
| CN107587962A (en) | A kind of compartment air cleaner of low-resistance noise reduction | |
| CN106089512B (en) | A kind of air filter for automobile | |
| CN108757244A (en) | A kind of engine intake duct | |
| CN103738338A (en) | Commercial vehicle diesel engine brake system exhaust silencer | |
| CN209586555U (en) | Air cleaner and vehicle | |
| CN202370711U (en) | Air inlet pipe | |
| CN203835578U (en) | Air inlet system of automobile engine | |
| CN211777922U (en) | Air filtering equipment for air compressor | |
| CN201041110Y (en) | Air admission silencing structure of automobile | |
| KR100637765B1 (en) | Diesel particulate filter system | |
| KR101072090B1 (en) | Air Cleaner of Vehicle | |
| CN203009121U (en) | Overhead air filter for engine of passenger vehicle | |
| CN208816257U (en) | A kind of air inlet pipe | |
| CN206845355U (en) | A kind of air filtering device structure | |
| CN203009120U (en) | Dirty air duct with noise-elimination and noise-reduction structure | |
| CN105569878B (en) | A kind of check valve ventilation device of air intaking for motor cycle system | |
| CN205779130U (en) | A kind of automobile exhaust muffler | |
| CN109790775A (en) | Drive system for motor vehicle and the motor vehicle with the drive system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |