CN104564442A - Air filter for large engine - Google Patents
Air filter for large engine Download PDFInfo
- Publication number
- CN104564442A CN104564442A CN201310491444.5A CN201310491444A CN104564442A CN 104564442 A CN104564442 A CN 104564442A CN 201310491444 A CN201310491444 A CN 201310491444A CN 104564442 A CN104564442 A CN 104564442A
- Authority
- CN
- China
- Prior art keywords
- support tube
- filter
- air
- strainer
- big
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
Provided is an air filter for a large engine. Strength and durability are improved, and the air filter has good permeability. The air filter comprises a support tube, an upper plate, a lower plate and a strainer; the support tube is formed as a cylinder with an open top surface and an open bottom surface, and the support tube is provided with multiple ventilation openings formed in the support tube at constant intervals; the upper plate is arranged to cover the top surface of the support tube; the lower plate is arranged to block the bottom surface of the support tube and provided with an outlet formed in the center of the lower plate; the strainer is made of textile woven from yarn made of non-ferrous metal and clings to the outer surface of the support tube.
Description
Technical field
The present invention relates to a kind of big-block engine air-strainer, and particularly relate to a kind of big-block engine air-strainer, it to be installed in the inlet hole of the big-block engine be contained on bus, truck or jumbo and to be configured to purify air.
Background technique
In general, air-strainer is installed in the inlet hole of motor car engine, and is widely used to remove impurity, the dust such as, comprised in air, and clean air is supplied to motor.
Air-strainer can be divided into: mini engine air-strainer, and it uses in smaller motor, the motor of such as passenger vehicle; And big-block engine air-strainer, it uses in big-block engine, such as the motor of bus, truck, dump truck and excavator.
Because their air inflow or suction difference, so mini engine air-strainer has different structures from big-block engine air-strainer.Mini engine air-strainer is manufactured to small size according to the size of motor and does not need high hardness, but big-block engine air-strainer is manufactured to large scale and needs high hardness.
Traditional big-block engine air-strainer comprises: the first support tube, and it is configured to have cylindrical and has and be formed at multiple vent holes wherein by punching press; Second support tube, on its excircle being arranged on the first support tube and be configured to have cylindrical, have and be formed at multiple vent hole wherein by punching press and form filter assembly space between the second support tube and the first support tube; Upper plate, it is configured to the top of sealing first support tube and the second support tube; Lower plate, it is configured to the space between the bottom of sealing first support tube and the second support tube and has the outlet at the center being formed at this lower plate; And filter, it is assembled to filter assembling space and is made up of non-woven fabric, paper, cloth or sponge.
In addition, Korean utility model registration No. 0268657 discloses a kind of dry-type air cleaner for jumbo, and it has the parts fewer than conventional air cleaner quantity and has the advantage of easy cleaning.
Disclosed in Korean utility model registration No. 0268657, jumbo dry-type air cleaner comprises a pair support stick, and it is upwards perpendicular to the lower body being positioned at downside, so that filter can be assembled by support stick and install.Dust in this filter can clean easily, can clean with water, and dismounting and assembling simply, because structure simply can reduce cost of production, and can reduce the waste of environmental pollution and the resource caused by the refuse of process air-strainer.
Because filter is made up and not reproducible use of disposable material that changing with specific interval, so the filter of traditional big-block engine air-strainer becomes the reason that vehicle maintenance expense increases and produces a large amount of refuse.In addition, some users use pressurized air cleaning and filtering and reuse this filter.In this case, motor car engine may because the hole (or opening) of filter broadens so that foreign matter is introduced into this motor and suffers damage.
Summary of the invention
Therefore, contemplated by the invention the above-mentioned problems in the prior art, the object of this invention is to provide a kind of big-block engine air-strainer, because the yarn that filter is made up of non-ferrous metal weaves the textile formed and makes, so it can be formed have excellent infiltrative small and uniform hole, and improve intensity and durability.
The big-block engine air-strainer that the present invention proposes comprises: support tube, and it is formed as having the top surface of opening and the cylindrical of bottom surface, and is configured to have multiple vent hole be formed at constant interval in this support tube; Upper plate, it is configured to the top surface blocking support tube; Lower plate, it is configured to block the bottom surface of support tube and has the outlet at the center being formed at this lower plate; And filter, its textile woven by the yarn using non-ferrous metal to make is made and is close to the outer surface of support tube.
Support tube and filter are circumferentially formed uniformly at it.
Support tube circumferentially can be formed uniformly at it, and filter circumferentially can be formed as the crimp shape of zigzag at it.
Support tube and filter circumferentially can be formed as the crimp shape of zigzag at it.
Support tube uses punched-plate to be formed.
Filter is made up of textile, and this textile uses a braiding in satin and sateen cloth, twilled fabric, twill Dutch fabric, plain cloth and plain Dutch fabric to form.
Filter can use the textile of the yarn braiding with 1 to 20 μm of diameter to make, and has the aperture size of 0.2 to 10 μm.
In addition, air-strainer of the present invention can comprise supplemental support pipe further, it is formed as the tubulose on the top and bottom surface with opening, and is configured to have and is multiplely formed at the vent hole in this supplemental support pipe with constant interval and surrounds the outer surface of filter.
Accompanying drawing explanation
Fig. 1 is the stereogram of big-block engine air-strainer according to first embodiment of the invention;
Fig. 2 is the side view cutaway drawing of big-block engine air-strainer according to first embodiment of the invention;
Fig. 3 is the section plan of big-block engine air-strainer according to first embodiment of the invention;
Fig. 4 is the part enlarged plan sectional view of support tube and filter in big-block engine air-strainer according to first embodiment of the invention;
Fig. 5 is the stereogram of support tube in big-block engine air-strainer according to first embodiment of the invention;
Fig. 6 is the stereogram of big-block engine air-strainer second embodiment of the invention;
Fig. 7 is the section plan of support tube and filter in big-block engine air-strainer second embodiment of the invention;
Fig. 8 is the part enlarged plan sectional view of support tube and filter in big-block engine air-strainer second embodiment of the invention;
Fig. 9 is the section plan of support tube and filter in the big-block engine air-strainer according to the 3rd mode of execution of the present invention;
Figure 10 is the enlarged partial cross section of support tube and filter in the big-block engine air-strainer according to the 3rd mode of execution of the present invention;
Figure 11 is the section plan of the big-block engine air-strainer according to the 4th mode of execution of the present invention; And
Figure 12 is the part enlarged plan sectional view of the big-block engine air-strainer according to the 4th mode of execution of the present invention.
In accompanying drawing, the reference character of essential element describes:
10: support tube
11,19: vent hole
12: upper plate
14: lower plate
15: outlet
16: filter
18: supplemental support pipe
Embodiment
Big-block engine air-strainer according to exemplary embodiment more of the present invention is described in detail with reference to accompanying drawing.
Below, the skill element with identical function is appointed as identical reference character, and omit repeat with detailed description to avoid repeating.
It should be noted that following mode of execution is provided to preferred implementations more of the present invention are described effectively, and should not be construed as and limit the scope of the invention.
According to first embodiment of the invention big-block engine air-strainer comprises support tube 10, upper plate 12, lower plate 14 and filter 16, as shown in Figures 1 to 4.
In the diagram, dotted arrow indicates the moving direction of air.
Support tube 10, upper plate 12 and lower plate 14 are all formed by galvanized steel plain sheet, and also can be formed by aluminium (Al) plate or corrosion resistant plate.
Support tube 10 has and comprises the top surface of opening and the cylindrical of bottom surface, and has multiple vent hole 11 formed with constant interval.
Support tube 10 can be formed by punched-plate, and it has the multiple vent holes 11 by being formed at wherein with constant interval stamped sheet metal.
In addition, as shown in Figure 5, support tube 10 can be formed by the network, such as wire gaze.
Upper plate 12 is installed as the top surface blocking support tube 10, and is configured to the drift angle of encirclement and supported pipe 10 and filter 16.
Fastening screw trip bolt 13 can be given prominence to and be formed at the center of upper plate 12.
Lower plate 14 is installed as the bottom surface blocking support tube 10, and is configured to the base angle of encirclement and supported pipe 10 and filter 16.The air being incorporated into support tube 10 inside is discharged by outlet 15, and this outlet 15 is formed at the center of lower plate 14.
The textile that filter 16 is woven by the yarn using non-ferrous metal to make is made, and it is formed as cylindrical, and is close to the outer surface of support tube 10.
Yarn is made up of steel fiber, such as stainless steel or aluminium (Al), and this yarn has the diameter of about 1 to 20 μm.
Filter 16 is by a formation in braiding satin and sateen cloth, twilled fabric, twill Dutch fabric, plain cloth and plain Dutch fabric, and this filter 16 has the hole dimension of about 0.2 to 10 μm.
Filter 16 is also formed by braiding synthetic fabrics.
Support tube 10 and filter 16 are installed in a circumferential direction equably.
As shown in Fig. 6 to 8, in big-block engine air-strainer second embodiment of the invention, filter 16 can be formed as the crimp shape of zigzag in a circumferential direction.
As shown in Figure 9, in the big-block engine air-strainer of the 3rd mode of execution according to the present invention, support tube 10 and filter 16 can be formed as the crimp shape of zigzag in a circumferential direction.
As shown in FIG. 10 and 11, the big-block engine air-strainer according to the 4th mode of execution of the present invention can comprise supplemental support pipe 18 further, and it is configured to the outer surface surrounding filter 16.
Supplemental support pipe 18 has the tubulose on the top and bottom surface comprising opening, and is formed at the multiple vent holes 19 in this supplemental support pipe 18 with constant interval.
Supplemental support pipe 18 can have the structure identical with support tube 10.
According to big-block engine air-strainer according to the embodiment of the present invention, because the textile that filter is woven by the yarn using non-ferrous metal to make is made, so can form the hole with excellent permeability and small and uniform size.Therefore, life-span and the output of motor can be improved, and because improve filter precision and permeability, so can fuel be reduced.
In addition, according to big-block engine air-strainer according to the embodiment of the present invention, because the textile that filter is woven by the yarn using non-ferrous metal to make is made, so filter can use water or pressurized air cleaning, and can repeatedly use or semipermanent use.Therefore, because the revision cycle increase of filter, so the maintenance cost of automobile can be reduced.
In addition, according to big-block engine air-strainer according to the embodiment of the present invention, because filter is formed as crimp shape, so can strainability be strengthened owing to adding filtration zone.
Although the preferred embodiment of the present invention for illustration of object be disclosed, but those skilled in the art will be appreciated that, when not departing from scope and spirit of the present invention disclosed in claims, various amendment, supplement and replace be all possible.
Claims (7)
1. a big-block engine air-strainer, comprising:
Support tube, it is formed as having the top surface of opening and the cylindrical of bottom surface, and is configured to have multiple vent hole be formed at constant interval in this support tube;
Upper plate, it is configured to the top surface blocking described support tube;
Lower plate, it is configured to block the bottom surface of described support tube and has the outlet at the center being formed at this lower plate; And
Filter, its textile woven by the yarn using non-ferrous metal to make is made and is close to the outer surface of described support tube.
2. air-strainer according to claim 1, wherein said support tube and described filter are in the crimp shape being circumferentially formed as zigzag of this support tube and filter.
3. air-strainer according to claim 1, wherein said support tube uses punched-plate to be formed.
4. air-strainer according to claim 1, wherein said filter is in the crimp shape being circumferentially formed as zigzag of this filter.
5. air-strainer according to claim 1, wherein said filter is made up of textile, and this textile uses a braiding in satin and sateen cloth, twilled fabric, twill Dutch fabric, plain cloth and plain Dutch fabric to form.
6. air-strainer according to claim 1, wherein said filter is made up of the textile using the yarn with 1 to 20 μm of diameter to weave, and has the aperture size of 0.2 to 10 μm.
7. air-strainer according to claim 1, also comprise supplemental support pipe, it is formed as having the top surface of opening and the tubulose of bottom surface, and is configured to have and is multiplely formed at the vent hole in this supplemental support pipe with constant interval and surrounds the outer surface of described filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491444.5A CN104564442A (en) | 2013-10-18 | 2013-10-18 | Air filter for large engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491444.5A CN104564442A (en) | 2013-10-18 | 2013-10-18 | Air filter for large engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564442A true CN104564442A (en) | 2015-04-29 |
Family
ID=53081327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310491444.5A Pending CN104564442A (en) | 2013-10-18 | 2013-10-18 | Air filter for large engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564442A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106426A (en) * | 2000-09-28 | 2002-04-10 | Shuetsu Technica:Kk | Air filter for internal combustion engine |
| US6602308B1 (en) * | 1997-03-26 | 2003-08-05 | Filterwerk Mann & Hummel Gmbh | Air filter |
| JP2004305906A (en) * | 2003-04-07 | 2004-11-04 | Nippon Rokaki Kk | Air filter |
| CN1621675A (en) * | 2003-11-26 | 2005-06-01 | 第一汽车制造厂技术开发公司滤清器厂 | Easy-cleaning type air filter element |
| CN201100202Y (en) * | 2007-12-28 | 2008-08-13 | 郭安民 | Filtering core for improved cylinder polyurethane air filter |
| CN101275519A (en) * | 2007-12-28 | 2008-10-01 | 郭安民 | Improved polyurethane air filter core |
| CN201858053U (en) * | 2010-04-23 | 2011-06-08 | 江朝勋 | Water-washable air filter element for car |
-
2013
- 2013-10-18 CN CN201310491444.5A patent/CN104564442A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6602308B1 (en) * | 1997-03-26 | 2003-08-05 | Filterwerk Mann & Hummel Gmbh | Air filter |
| JP2002106426A (en) * | 2000-09-28 | 2002-04-10 | Shuetsu Technica:Kk | Air filter for internal combustion engine |
| JP2004305906A (en) * | 2003-04-07 | 2004-11-04 | Nippon Rokaki Kk | Air filter |
| CN1621675A (en) * | 2003-11-26 | 2005-06-01 | 第一汽车制造厂技术开发公司滤清器厂 | Easy-cleaning type air filter element |
| CN201100202Y (en) * | 2007-12-28 | 2008-08-13 | 郭安民 | Filtering core for improved cylinder polyurethane air filter |
| CN101275519A (en) * | 2007-12-28 | 2008-10-01 | 郭安民 | Improved polyurethane air filter core |
| CN201858053U (en) * | 2010-04-23 | 2011-06-08 | 江朝勋 | Water-washable air filter element for car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20000023636A (en) | Filter arrangement including removable filter with first and second media secured together | |
| US20070267337A1 (en) | Filter assembly | |
| CN109641168B (en) | Reusable air filter system and method | |
| US6866693B2 (en) | Washable air filter for internal combustion engine | |
| CN202673494U (en) | Cylinder-shaped air filter filtering element | |
| CN104564442A (en) | Air filter for large engine | |
| CN106512596A (en) | Renewable large flow filter core | |
| KR101504112B1 (en) | Filter for Air Cleaner of Car | |
| KR101530985B1 (en) | Air Cleaner for Big-size Engine | |
| CN211885951U (en) | Novel wave-folding filter element | |
| CN209908637U (en) | Separating fuel oil filter element | |
| CN210738641U (en) | Filter element device | |
| CN213270955U (en) | Ventilation cap | |
| CN207701197U (en) | A kind of well-set machine oil filter core | |
| WO2018105769A1 (en) | Air filter for vehicles | |
| KR20190082757A (en) | Air cleaner for commercial vehicle engine | |
| KR200421098Y1 (en) | Case of air cleaner | |
| CN209908638U (en) | Intelligent fuel filter capable of respectively filtering impurities and water | |
| CN106000237A (en) | Scale depositing device for hydrogenation reactor | |
| CN206753767U (en) | A kind of oil-bath filter that can be installed in crowd shovel | |
| CN201085801Y (en) | Portable dust removal and deodorization device | |
| CN219848710U (en) | Air cleaner filter core and air cleaner | |
| CN218717919U (en) | Antifouling type air cleaner | |
| CN104548793A (en) | Air filter for automobile | |
| CN215939355U (en) | Conical dust and oil removing filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |