CN1548212A - Filter element material and filter element for air cleaner of internal combustion engine - Google Patents
Filter element material and filter element for air cleaner of internal combustion engine Download PDFInfo
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- CN1548212A CN1548212A CNA03127031XA CN03127031A CN1548212A CN 1548212 A CN1548212 A CN 1548212A CN A03127031X A CNA03127031X A CN A03127031XA CN 03127031 A CN03127031 A CN 03127031A CN 1548212 A CN1548212 A CN 1548212A
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- filter element
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- activated carbon
- internal combustion
- filter
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Abstract
The present invention belongs to the field of engine technology. Without altering the main structure of air cleaner of internal combustion engine, the present invention adopts the filter element of the mixture of active carbon fiber and protein fiber to replace traditional filter element of paper or felt. The present invention has the active effect of making air flowing through the filter element negatively charged, and the physical change of the air entering the cylinder can make the internal combustion engine possess power increase of 10 %, oil saving of 10-20 %, tail gas pollutant decrease over 30 % and noise reduce over 20 dB.
Description
Technical field:
The present invention relates to the internal combustion engine in the dynamic power machine, particularly air cleaner for internal combustion engine.
Background technology:
Existing fuel engines, the employed filter core of air filter of filtration combustion air is filter paper or felt.These two kinds of material filter elements can be removed airborne solid particle polluter, help burning, reduce the wearing and tearing of engine, and this is the function of air filter in the past and the purpose of design and installation air filter.But existing combustion air by air filter all is combustion-supporting naturally, in this case, oil inflame is also abundant inadequately, how further to improve combustion efficiency of fuel oil, improves the power of engine, reducing the harmful substance in the tail gas, is the problem that this area is constantly explored.
Summary of the invention:
The objective of the invention is to invent a kind of air cleaner cartridge material, make it to change the physical state of the air that flows through filter element.Make the air negatively electronization, improve the fired state of fuel oil with this.Improve the serviceability of engine.
Another object of the present invention is to provide the filter cartridge for combustion air cleaner that uses material of the present invention, is used for various gasoline engines, diesel engine.
Air cleaner cartridge material of the present invention is the mixture of activated carbon or activated carbon fiber and protein fibre.The weight ratio of two kinds of material usages be activated carbon or activated carbon fiber than protein fibre be 1.0 to 0.05 to 20.0 preferred proportions be 1.0: 2.0 to 4.0
Filter core of the present invention is by filter course, wraps in the outer outer wrapping layer of filter course and forms, and outer wrapping layer wherein is with the good gauze of permeability, gauze.Filter course is the mixture of activated carbon fiber of the present invention and protein fibre, and shape and size are general identical with the various filter core of prior art.
In order further to improve the negatively electronization of air, also can in filter core of the present invention, on perpendicular to flowpiston, add a wire that curves U-shaped.
Use good effect of the present invention to be, under the situation that does not change existing other part-structures of air filter, with alternative papery, the felt wick in the past of filter core of the present invention, can make by negatron load on the air band of filter core, improved the combustion-supporting effect of air greatly.Its mechanism is that air passes through zwitterionic protein fibre, and air is by polarityization.Again behind activated carbon fiber by negatively electronization, be with the negatron load.Actual measurement and adopt the engine of traditional filter core to compare can save the fuel oil of 10-20%, but the power of engine increases by 10%.Engine is made an uproar single minimizing more than 20 decibels, and tail gas discharging pollutant reduces more than 30%.The internal combustion engine that is used for all kinds, various uses all has above-mentioned effect.
Experimental example
Laboratory vehicle is that a vapour is produced the Jetta car.Between the test block be the Liaoyuan, Jilin province city to Daliang City, Liaoning Province, come and go 1520 kilometers.First comes and goes and uses existing filter core.Empty first fuel tank refuels 50 liters, adds 120 liters altogether three times in the way, emits 32 liters of surplus oil after turning back to the departure place, and is actual in 138 liters of oil.Second comes and goes and to change filter core of the present invention.Empty first fuel tank refuels 50 liters, replenish in the way refuel twice totally 80 liters, emit 24 liters of surplus oil after turning back to the departure place, actual in 106 liters of oil, as calculated, with filter core fuel-economizing 22% of the present invention.The 3rd comes and goes with not being with U-shaped filter core of the present invention wiry, actual in 116 liters of oil.With not being with U-shaped filter core of the present invention wiry, than existing filter core fuel-economizing 16%.
Description of drawings
Fig. 1 is the three-dimensional cutaway view of drum type brake filter core
Fig. 2 is a drum type brake filter core expanded view
Embodiment
What 1, present embodiment provided is the employed cylindrical shape air cleaner cartridge of general truck.Filter course 1 wherein is wool and activated carbon fiber mixture.Accompany the wire 2 that curves U-shaped in the filter course.Outer wrapping layer 3 usefulness be common hospital gauze.The wall thickness of filter core is 8-10mm, and its length and diameter are determined with the model of cleaner.
The filter core of present embodiment can adopt following technical process to manufacture, the activated carbon fiber that wool and length, diameter is close with wool by 20: 1 weight ratio collocation, mixes, by the length of the cylinder of selecting and the plain film that diameter is paved into the thick and required length and width size of 8-10mm.Place the U-shaped wire on plain film, the U-shaped wire diameter is 1mm, and two edge plain film curl directions of U-shaped are placed, and just after plain film was rolled into cylinder, the relative Cylindorical rod of U-shaped was laterally to place.Distance between U-shaped two limits wiry is about half of equidirectional plain film size, the end points on the end of U-shaped and two limits, and the edge of anomaly sheet is 20mm.With band U-shaped plain film wiry on the bundle, the gauze seam is attached on the plain film with sewing threads.Be rolled into tubular then, sew up behind the plain film reel two limits to together.Promptly finish the cylindrical shape filter core of present embodiment.
2, with wool and length, the activated carbon fiber that diameter is close with wool is arranged in pairs or groups by 3: 1 weight ratio and is mixed, and other structures and step are with embodiment 1.
3, with wool and length, the activated carbon fiber that diameter is close with wool mixes by 1: 1 weight ratio, and other structures and step are with embodiment 1.
4, wool and length, activated carbon fiber that diameter is close with wool are mixed by 1: 3 weight ratio, other structures and step are with embodiment 1.
5, with wool and length, the activated carbon fiber that diameter is close with wool mixes by 1: 20 weight ratio, and other structures and step are with embodiment 1.
6, wool and activated carbon fiber are paved into the thick thin slice of 2mm respectively, alternately overlapping with two-layer wool thin slice and two-layer carbon fibre slice, form filter course 1, other steps are with embodiment 1.
More than among each embodiment, all can not add the U-shaped wire, but result of use is weaker.
Wool among the above embodiment can be chosen and be sent out, and silk and goods are replaced, and effect is basic identical, and it is basic identical that activated carbon fiber can be replaced effect with active carbon granule.The granularity of active carbon granule is the smaller the better, but the actual granularity of using must be greater than the gauze hole of integument, in order to avoid carbon granules is sucked out from filter core.U-shaped wire of the present invention can be copper, aluminium, iron wire.
Filter core of the present invention is under the situation that does not change original cleaner structure, replaces original felt with it, and the filter core of materials such as paper is so filter core of the present invention is general and original filter core shape of being replaced and measure-alike.Because of existing filter core has multiple shape, as cylindrical shape, tabs shape etc. are so filter core of the present invention also has corresponding multiple shape.
Claims (3)
1, a kind of combustion air cleaner is considered core material, it is characterized in that said material for core is the mixture of activated carbon fiber or activated carbon and protein fibre, the consumption weight ratio of activated carbon fiber or activated carbon and protein fibre be 1.0: 0.05 to 20.0.
2, a kind of filter cartridge for combustion air cleaner is characterized in that being made up of filter course (1) and outer wrapping layer (3), and outer wrapping layer (3) wherein is gauze or gauze, and filter course (1) is the mixture of activated carbon fiber or activated carbon and protein fibre.
3,, it is characterized in that having in the filter core U-shaped wire (2) according to the filter core of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03127031XA CN1548212A (en) | 2003-05-19 | 2003-05-19 | Filter element material and filter element for air cleaner of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03127031XA CN1548212A (en) | 2003-05-19 | 2003-05-19 | Filter element material and filter element for air cleaner of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1548212A true CN1548212A (en) | 2004-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03127031XA Pending CN1548212A (en) | 2003-05-19 | 2003-05-19 | Filter element material and filter element for air cleaner of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1548212A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516466B (en) * | 2006-09-13 | 2011-08-03 | 纳幕尔杜邦公司 | Bag filter comprising polyphenylene sulfide and acrylic fiber |
| CN104295416A (en) * | 2007-07-20 | 2015-01-21 | 唐纳森公司 | Air cleaner arrangements and cartridges |
-
2003
- 2003-05-19 CN CNA03127031XA patent/CN1548212A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516466B (en) * | 2006-09-13 | 2011-08-03 | 纳幕尔杜邦公司 | Bag filter comprising polyphenylene sulfide and acrylic fiber |
| CN104295416A (en) * | 2007-07-20 | 2015-01-21 | 唐纳森公司 | Air cleaner arrangements and cartridges |
| CN104295416B (en) * | 2007-07-20 | 2017-04-12 | 唐纳森公司 | Air cleaner arrangements and cartridges |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |