CN103244313A

CN103244313A - Efficient, energy saving and emission reducing combustion engine air filter

Info

Publication number: CN103244313A
Application number: CN2012100292814A
Authority: CN
Inventors: 张永民
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-02
Filing date: 2012-02-02
Publication date: 2013-08-14
Anticipated expiration: 2032-02-02
Also published as: CN103244313B

Abstract

The invention relates to an efficient, energy saving and emission reducing combustion engine air filter which is applied to air filtering of a combustion engine and is provided with a straight-through air channel, an oil bath air channel, a primary filtering layer, a fine filtering layer, a finish filtering layer and the like. When the combustion engine generally works normally, the straight-through air channel is opened, air smoothly passes through the filtering layers, accordingly much fuel oil can be saved, waste gas emission can be improved, and the combustion engine air filter has an important meaning for energy saving and emission reducing. When the combustion engine needs cleaning, the straight-through air channel is closed through a gate, the air enters the filtering layers through the oil bath air channel, and accordingly dust can be cleaned in one or two minutes. The efficient, energy saving and emission reducing combustion engine air filter is simple and convenient.

Description

The combustion air cleaner of efficient energy-saving and emission-reducing

Affiliated technical field

The present invention is used for the air-filtering of internal-combustion engine.

Background technique

At present, the air-strainer that internal-combustion engine adopts exists 1, the filtered air turbidity test are poor, still has small amount of dust to enter in the motor after filtering, causes the wearing and tearing of motor, makes the lost of life of motor; 2, dust out inconvenience often has only more renew cartridge, causes economic loss; 3, the resistance that when filtering air is produced is big, and especially along with the increase of amount of dust above the filter core, and resistance increases, and causes the high consumption of fuel oil, and the exhaust mass not enough and that discharge of horsepower is poor, and environment is polluted, and does not still have good solution at present.

Summary of the invention

In order to overcome the some shortcomings of existing air-strainer, the invention provides a kind of device of combustion air filtering, this device not only can efficiently filter air, dust cleans convenient, durable in use, especially the resistance that air inlet is produced is especially little, have only present use the air-strainer resistance 1/10th.

The technical solution adopted for the present invention to solve the technical problems, this device is main to comprise prefiltration layer 8, fine filtering layer 11 and filter bed of essence 12, air flashboard 9 spatters oily breathing pipe 5, and return tube 3 is stored cloth bag 4, fuel tank 2.

Fuel tank 2 device shell 1 below, the bottom of shell 1 is equipped with return tube 3 and is spattered oily breathing pipe 5.Storage dirt cloth bag 4 is installed on the return tube 3, and is placed in the fuel tank 2, put into an amount of diesel oil in the fuel tank 2, when filter layer has more dust, with air flashboard 9, close primary air inlet 7, allow air spatter grease chamber 10 from spattering to enter in the oily breathing pipe 5.Arrive firing chambers through thin filter layer 11 and smart filter layer 12, pneumatic tube 13, when air-flow enters when spattering grease chamber 10 from spattering oil pipe 5, a small amount of diesel oil incidentally, form the oil droplet that splashes everywhere, just filter layer capable of washing can be finished cleaning in 1 minute, and is namely convenient simply again.After cleaning finished, breakdown air flashboard 9 just can be opened primary air inlet 7, allowed air from primary air inlet 7, entered the firing chamber through prefiltration layer 8, thin filter layer 11, smart filter layer 12, pneumatic tube 13.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples

Accompanying drawing 1 is structural principle schematic representation of the present invention

Accompanying drawing 2 is the air inlet principle schematic under the normal working.

Accompanying drawing 3 is the air inlet principle schematic under the cleaning state.

Arrow is depicted as the air flow signal

1. filter housings among the figure, 2. fuel tank is 3. store the dirt cloth bag, and 4. diesel oil 5. spatters oily breathing pipe, 6. return tube, 7. primary air inlet, 8. prefiltration layer, 9. flashboard 10. spatters the grease chamber, 11. thin filter layer, 12. smart filter layers, 13. pneumatic tubes, 14. anti-excessive oil devices, the 15. strong oil droplets that splash.

Its good effect is: 1. close flashboard 9, allow air from spatter oily breathing pipe by the time can be incidentally a small amount of diesel oil, can clean dust automatically; 2. because filter layer speckles with a small amount of diesel oil, be easy to adsorb dust, and filtered air is very clean, helps to prolong the working life of internal-combustion engine; 3. venting capability is good, and intake resistance is little, and the good energy-conservation emission reduction effect is arranged, and fuel-economizing amount after tested is more than 15%.

Embodiment

In use, pneumatic tube 13 docks with the suction tude of internal-combustion engine, adds an amount of diesel oil in the fuel tank 2, when filter layer has more dust, closes main import 7 with air flashboard 9, just can clean dust automatically.

Claims

1. arrange except by primary air passage at combustion air cleaner, other is added with spatters oily breathing pipe 5 and flashboard 9 produces the effect of spattering oily cleaning and filtering layer automatically.

2. height has return tube 6 and storage dirt cloth bag 3 on combustion air cleaner.

3. be provided with anti-excessive oil device 14 at combustion air cleaner.