CN104389701A - Large-hole filter element type air filter - Google Patents
Large-hole filter element type air filter Download PDFInfo
- Publication number
- CN104389701A CN104389701A CN201410715008.6A CN201410715008A CN104389701A CN 104389701 A CN104389701 A CN 104389701A CN 201410715008 A CN201410715008 A CN 201410715008A CN 104389701 A CN104389701 A CN 104389701A
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- air
- filter
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- open
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- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention belongs to the technical field of internal combustion engine designs and discloses a large-hole filter element type air filter. The large-hole filter element air filter comprises air filter units, positive electrodes, first through holes, negative electrodes, second through holes, the filter elements and large ventilation holes. The negative electrodes, the positive electrodes and the filter elements are distributed in the air filter units. The first through holes, the second through holes and the large ventilation holes are distributed in the positive electrodes, the negative electrodes and the filter elements in the matrix manner, respectively. The sections of the positive electrodes, the negative electrodes and the filter elements are all rectangle shaped. The sections of the first through holes, the second through holes and the large ventilation holes are round. In the case the engine runs, air passes through the first and the second through holes of the air filter units, and the negative electrodes and the positive electrodes are charged to generate static electricity to remove dust in the air. The large-hole filter element type air filter is reasonable in design, simple in structure and applicable to optimization design of the air filter system.
Description
Technical field
The invention belongs to internal combustion (IC) Engine Design technical field, specifically, be a kind of can the macropore filter-element type air filter of cleaning internal combustion engines air inlet.
Background technique
Air-strainer is mainly used in the field such as pneumatic machinery, diesel machine, and effect is for these machinery provide clean air, in case these machinery suck the probability increasing abrasion and damage with the air of impurity particle at work.The chief component of air-strainer is filter core and casing, and wherein filter core is main filtration fraction, carries the filtration work of gas, and casing is for filter core provides the external structure of necessary protection.The air that motor wants inspiration a large amount of in the course of the work, if air is without filtering, the dust suspended in air is inhaled in cylinder, will the wearing and tearing of accelerating piston group and cylinder.Larger particle enters between piston and cylinder, and can cause serious " scuffing of cylinder bore " phenomenon, this is particularly serious in the working environment that drying is rocky.Air-strainer is contained in the front of Carburetor or suction tude, plays the effect of filtering dust in air, sand grains, ensures to enter enough, clean air in cylinder.In thousands upon thousands component of automobile, air-strainer is extremely unremarkable parts, because it is not directly connected to the technical performance of automobile, but in the actual use of automobile, air-strainer is but on having great impact the working life of automobile (particularly motor).Air-strainer mainly utilizes filter core to enter motor to stop dust, and filter core is made through conventional filter paper or nonwovens, and these materials all can cause air filter system pressure drop comparatively large, thus make the performance of motor be subject to a definite limitation.
Through existing literature search, find that number of patent application is 20142041694.6, name is called the patented technology of air filter for vehicle, and providing a kind ofly increases the technology that filter core and air contact surfaces amass to improve filter efficiency; But its main filtration parts are still filter cores, and filter core hole is less, and air filter system pressure drop is larger.
Summary of the invention
The present invention is directed to above-mentioned deficiency, a kind of macropore filter-element type air filter is provided, the pressure drop of air filter system can be reduced.
The present invention is achieved through the following technical solutions, the present invention includes engine air inlet tube, air-strainer, closure, motor, engine exhaust pipe, catalysis bag, baffler, positive electrode, first open-work, negative electrode, second open-work, filter core, ventilation macropore, the air outlet of engine air inlet tube is connected with the intake duct of motor, the suction port of engine exhaust pipe is connected with the air outlet flue of motor, air-strainer, closure is arranged on engine air inlet tube successively, catalysis bag, baffler is arranged on engine exhaust pipe successively, positive electrode, negative electrode, filter core is arranged in air-strainer, first open-work, second open-work, ventilation macropore respectively matrix type is arranged in positive electrode, negative electrode, on filter core, positive electrode, negative electrode, the cross section of filter core is rectangular, first open-work, second open-work, the cross section of ventilation macropore is circular.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, can reduce the pressure drop of air filter system, improves engine performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural scheme of mechanism of A-A section in Fig. 1;
Label in accompanying drawing is respectively: 1, engine air inlet tube, and 2, air-strainer, 3, closure, 4, motor, 5, engine exhaust pipe, 6, catalysis bag, 7, baffler, 8, positive electrode, the 9, first open-work, 10, negative electrode, the 11, second open-work, 12, filter core, 13, ventilation macropore.
Embodiment
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed mode of execution and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
Embodiments of the invention as shown in Figure 1 to Figure 2, the present invention includes engine air inlet tube 1, air-strainer 2, closure 3, motor 4, engine exhaust pipe 5, catalysis bag 6, baffler 7, positive electrode 8, first open-work 9, negative electrode 10, second open-work 11, filter core 12, ventilation macropore 13, the air outlet of engine air inlet tube 1 is connected with the intake duct of motor 4, the suction port of engine exhaust pipe 5 is connected with the air outlet flue of motor 4, air-strainer 2, closure 3 is arranged on engine air inlet tube 1 successively, catalysis bag 6, baffler 7 is arranged on engine exhaust pipe 5 successively, positive electrode 8, negative electrode 10, filter core 12 is arranged in air-strainer 2, first open-work 9, second open-work 11, ventilation macropore 13 respectively matrix type is arranged in positive electrode 8, negative electrode 10, on filter core 12, positive electrode 8, negative electrode 10, the cross section of filter core 12 is rectangular, first open-work 9, second open-work 11, the cross section of ventilation macropore 13 is circular.
In implementation process of the present invention, when motor brings into operation, just positive and negative electrode can be energized, the electrostatic between positive and negative electrode can be removed the dust in engine charge.In the present invention, the vent internal diameter on filter core is comparatively large, and the air inlet pressure drop of air-strainer 2 is less, and engine performance is better.
Claims (1)
1. a macropore filter-element type air filter, comprises engine air inlet tube (1), air-strainer (2), closure (3), motor (4), engine exhaust pipe (5), catalysis bag (6), baffler (7), the air outlet of engine air inlet tube (1) is connected with the intake duct of motor (4), the suction port of engine exhaust pipe (5) is connected with the air outlet flue of motor (4), air-strainer (2), closure (3) is arranged on engine air inlet tube (1) successively, catalysis bag (6), baffler (7) is arranged on engine exhaust pipe (5) successively, it is characterized in that, also comprises positive electrode (8), first open-work (9), negative electrode (10), second open-work (11), filter core (12), ventilation macropore (13), positive electrode (8), negative electrode (10), filter core (12) is arranged in air-strainer (2), the first open-work (9), second open-work (11), ventilation macropore (13) respectively matrix type is arranged in positive electrode (8), negative electrode (10), on filter core (12), positive electrode (8), negative electrode (10), the cross section of filter core (12) is rectangular, the first open-work (9), second open-work (11), the cross section of ventilation macropore (13) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715008.6A CN104389701A (en) | 2014-11-29 | 2014-11-29 | Large-hole filter element type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715008.6A CN104389701A (en) | 2014-11-29 | 2014-11-29 | Large-hole filter element type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389701A true CN104389701A (en) | 2015-03-04 |
Family
ID=52607650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715008.6A Pending CN104389701A (en) | 2014-11-29 | 2014-11-29 | Large-hole filter element type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389701A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277820Y (en) * | 1996-09-20 | 1998-04-08 | 西安交通大学 | Air filter |
| CN2288283Y (en) * | 1996-11-20 | 1998-08-19 | 王传铭 | Engine air cleaner |
| CN2775328Y (en) * | 2004-12-21 | 2006-04-26 | 姜栋象 | Electronic air filter |
| DE102009026010A1 (en) * | 2008-06-24 | 2010-01-14 | Solmaz, Bülent | Electrostatic separating device for cleaning nano-particles from gas flow i.e. exhaust gas stream, for diesel engine of motor vehicle, has filter device arranged downstream behind collecting electrode for filtering clumped nano-particles |
| CN102797577A (en) * | 2011-05-24 | 2012-11-28 | 日产自动车株式会社 | Fuel injection control apparatus for an internal combustion engine |
| CN102872646A (en) * | 2012-10-18 | 2013-01-16 | 昆山威胜达环保设备有限公司 | Charge type coalescing-separating oil filter |
| CN103301942A (en) * | 2012-03-14 | 2013-09-18 | 珠海格力电器股份有限公司 | air purification system and method for purifying air |
-
2014
- 2014-11-29 CN CN201410715008.6A patent/CN104389701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277820Y (en) * | 1996-09-20 | 1998-04-08 | 西安交通大学 | Air filter |
| CN2288283Y (en) * | 1996-11-20 | 1998-08-19 | 王传铭 | Engine air cleaner |
| CN2775328Y (en) * | 2004-12-21 | 2006-04-26 | 姜栋象 | Electronic air filter |
| DE102009026010A1 (en) * | 2008-06-24 | 2010-01-14 | Solmaz, Bülent | Electrostatic separating device for cleaning nano-particles from gas flow i.e. exhaust gas stream, for diesel engine of motor vehicle, has filter device arranged downstream behind collecting electrode for filtering clumped nano-particles |
| CN102797577A (en) * | 2011-05-24 | 2012-11-28 | 日产自动车株式会社 | Fuel injection control apparatus for an internal combustion engine |
| CN103301942A (en) * | 2012-03-14 | 2013-09-18 | 珠海格力电器股份有限公司 | air purification system and method for purifying air |
| CN102872646A (en) * | 2012-10-18 | 2013-01-16 | 昆山威胜达环保设备有限公司 | Charge type coalescing-separating oil filter |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |