CN100360788C - Method for realizing replacement-proof air filter screen for engines and apparatus therefor - Google Patents
Method for realizing replacement-proof air filter screen for engines and apparatus therefor Download PDFInfo
- Publication number
- CN100360788C CN100360788C CNB2004100842256A CN200410084225A CN100360788C CN 100360788 C CN100360788 C CN 100360788C CN B2004100842256 A CNB2004100842256 A CN B2004100842256A CN 200410084225 A CN200410084225 A CN 200410084225A CN 100360788 C CN100360788 C CN 100360788C
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil
- machine oil
- rotor
- chamber
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a method without replacing an air filter screen of an engine and a device thereof, which belongs to the technical field of the application and the manufacture of engines. The present invention is characterized in that an air filtering metallic screen with definite thickness is arranged between a rotor shell and an upper cover in a cylinder shape to form air filtration, three hollow upright posts with spraying holes are used as spraying pipes to carry out high pressure spraying to the inside and the outside of the rotor filter screen rotated in high speed, and thus, sewage and dust stuck on the screen are flushed and cleanly cleaned under spraying force and centrifugal force, and an engine oil recovering unit and a cleaning engine oil feeding unit are provided. After the present invention is implemented, a dry type filter screen made of paper is not needed, and periodic replacement does not exist. Thus, time is saved, and a lot of wood is saved. The present invention is favorable for engine use and environmental protection, and is design with practicability and popularizing prospect.
Description
Technical field:
The application and the manufacturing technology field that belong to motor.
Background technique:
Engine operation needs the cooperation of air, if enter the efficient that unclean air will influence motor, reduce the power of motor output, also can pollute environment, so generally all be before air enters engine chamber, to use filter earlier, make the air of cleaning enter motor airborne impurity, dust filtering.Currently used filter is normally used the netted air filter housing of a kind of dry type papery, the airborne dust of this filter cap energy filtering, air Zhong De Dirty thing all tackled not allow on filter screen enter motor, played the effect of filter cleaning air, Dou Shi Dirty thing is covered with on the filter screen but use after a period of time, influenced the power output of motor, also polluted the environment, so must change the netted air filter housing of dry type papery after using a period of time.
Will often change airstrainer is a kind of expenditure economically, and will spend manpower and go dismounting, has reduced the service time of motor, also is a very big consumption to timber.
Summary of the invention:
The present invention will provide a kind of method that need not change air filter screen for engines, She Ji device in this way, there has been this device motor can not change air filter screen, metal screen on the device can be tackled airborne impurity, dust, not make it enter motor, when piling up dirt on the filter screen after use a period of time, can high-pressure injection clean up again, dirt is flowed down automatically, keep the filter screen cleaning can continue to use, need not change the method for air filter screen for engines and its device and do not need to change a kind of of filter screen.
The technological scheme that this method is taked is:
The rotor filter screen that constitutes with metal replaces the papery filter screen, after being stained with dust on the filter screen after use a period of time, start the machine oil washery pump, spray the rotor filter screen of high speed rotating, make the dust on the filter screen, come off one after another, flow into machine oil with machine oil and reclaim the chamber, regularly release, remove the putty of precipitation, and be provided with the machine oil feeding unit.So, can circulate repeatedly and need not change filter screen.
For the technological scheme of finishing the device that said method adopts is:
Consist of the following components air filter unit, filter screen cleaning unit; Engine oil supplying unit and machine oil reclaim the unit.
Concrete structure is:
Certain thickness air-filtering wire netting is arranged, be placed between rotor body and the loam cake cylindricly; Respectively with three hollow column shape injection pipes of some spray-holes, stand upright on rotor periphery two sides and centre of rotor respectively, three hollow injection pipes communicate, and join with the jetburner of washery pump, and the filler opening of washery pump links to each other with the outlet of cleaning with the engine oil supplying chamber; Engine oil supplying is indoor an oil mass float, the conical head of oil mass float is aimed at the pipeline opening that communicates with the motor vacuum chamber, another drawing-off mouth of engine oil supplying chamber, by the recovery tube one-way valve, oil strainer, be connected with the machine oil recovery tube that is placed in machine oil recovery chamber with netted micropore, the greasy dirt pod apertures is in the flat machine oil of taper and reclaims on the chamber, and there is the release screw of an earial drainage greasy dirt at flat place.Outside the attached structure, all the other all are in the housing except that cleaning with the engine oil supplying unit is.
After implementing the present invention, after piling up dust on the filter screen three with the inside and outside wall jet scrubbing of the injection pipe of a plurality of jetburners to filter screen, while rotor banding electric filter high speed rotating, flushing ability adds is used to mental and physical efforts, make Yi Qie Dirty thing all wash away and descend, enter machine oil together with machine oil and reclaim the unit, the filter screen of cleaning can be played a role again, filter screen can use repeatedly like this, and do not need picture to change the netted air filter housing of dry type papery in the past, primary device is finished and can constantly be recycled, and has saved dry type papery filter screen and has also saved the dismounting time, has improved efficient.Do not use dry type papery filter screen simultaneously, saved a large amount of timber of production dry type papery filter screen, the favorable environment protection.
Description of drawings:
Fig. 1 is structural profile schematic representation of the present invention;
Fig. 2 is the local enlarged diagram of the present invention.
Embodiment:
Now in conjunction with the accompanying drawings the present invention is done further explanation:
Certain thickness air-filtering wire netting 10 is arranged, be placed between rotor body 14 and the loam cake 9 cylindricly; Respectively with three hollow column shape injection pipes of some spray-holes 8, stand upright on rotor periphery two side 5,6 and centre of rotor 16 respectively, three hollow injection pipes communicate, and join with the jetburner 22 of washery pump, and the filler opening 47 of washery pump links to each other with the outlet 53 of cleaning with engine oil supplying chamber 55; Engine oil supplying is indoor an oil mass float 56, the conical head of oil mass float is aimed at the pipeline opening 25 that communicates with the motor vacuum chamber, another drawing-off mouth 59 of engine oil supplying chamber, by recovery tube one-way valve 52, oil strainer 51, be connected with the machine oil recovery tube 50 that is placed in machine oil recovery chamber 49 with netted micropore 28, greasy dirt pod apertures 26 is in the flat machine oil of taper and reclaims on the chamber 49, and there is the release screw 48 of an earial drainage greasy dirt at flat place.
Now the concrete working procedure of in conjunction with the accompanying drawings this device being implemented is done an explanation.
The air inlet working procedure:
Ambient air is by suction port 1, and the inclined-plane guiding by guide plate 3 acts on the rotor blade 7 air-flow, drives rotor body 14 rotations.Dust in air enters rotor filter screen 10 through the airflow on surface hole of rotor body 14, is adhered to by the machine oil film of rotor screen surface.From rotor filter screen 10 clean air that comes out, enter the motor internal combustion by air outlet 13 again.The putty, Dirty thing that stores up in rotor filter screen 10 is having bigger air-flow to promote rotor body 14 high speed rotating, from the pollutant exhaust hole 20 of rotor body 14, throw to filter wall under its centrifugal action, and, carry out precipitate and separate oil and foul by pod apertures inflow machine oil recovery chambers 49 26.
The working procedure that the rotor filter screen cleans
Behind engine running, stop, the signal power source 64 of the switch button 63 of control high-speed electric expreess locomotive is switched on, the built-in flashing lamp of switch button is lighted, warning is pressed, the inner cleaning automatically of filter system begins, pull in winding 35 energisings of magnetic switch, suction at electromagnetism is left behind, motor main circuit contact plate 36 moves down, shift fork 33 promotion fork bearings 32 move up together with the actuation gear 31 of motor, until being meshed with rotor gear ring 21, at this moment the motor main circuit contact plate 36 and the motor main circuit screw 38 that move down are connected, the field coil 40 of motor form magnetic fields and and carbon brush for electric machine 39 constitute major loops and make motor driving tooth 31 drive rotor gear rings 21 make rotor body 14 high speed rotating, at this moment by the live axle 30 driving machine oil pump master actuation gears 44 and engagement driven gear 45 of motor, to reclaim the chamber through machine oil from the cleaning machine oil of engine oil supplying chamber 55, oil outlet 53 enters in the oil pump by oil inlet pipe 47 and under the high speed rotating by active and passive gear, make machine oil produce pressure, enter oil pump loam cake chamber 42, the machine oil that has pressure, back down the fuel-displaced one-way valve 46 that is connected with oil pump loam cake chamber, high pressure machine oil is entered the internal spray oil pipe 16 and the outer injection oil pipe 5 of rotor of rotor body 14 again by main oil outlet tube 46,6, and spray to the outer wall of rotor body 14 uniformly by the spray orifice 8 of jet pipe, with filter screen liner net circle 11 surfaces, and enter by pod apertures 19 and to clean the putties that are bonded at the inside in the rotor filter screen 10, the rotor body 14 of high speed rotating is under action of centrifugal force, make putty in the rotor filter screen by pod apertures 20,19 throw to the inwall of filter, and discharge by the rotor body 14 lower guide discharge orifices 20 of high speed rotating, the pod apertures on rotor body 14 pallets 26 flows into machine oil and reclaims precipitation and separating oil and putty in the chambers 49 then.At this moment the cleaning machine oil that enters into pump by engine oil supplying chamber 55 oil outlets 53 and oil pump filler opening 47 constantly reduces, the machine oil liquid surface float 56 of engine oil supplying chamber 55 glides along float rear stabilizer 54 thereupon, machine oil liquid level sensor 61 glides until the contacting of sensor 61 with float 56, machine oil liquid level warning light 62 is bright, motor control switch button 63 is disconnected, the magnetic force of the field coil 40 of pull in winding 35 and motor disappears, motor main circuit contact plate 36 drives motor under the effect of the return spring 34 of fork 33 fork bearing 32 moves down along the live axle 30 of motor, break away from engagement with rotor gear ring 21, be returned to former state of rest, motor and oil pump are stopped the rotation, and a cleaning process is finished.
When driven by motor rotor body high speed rotating, from the signal of ignition switch, will automatically switch to the control switch button of motor, make its automatic disconnection lead to the signal power source of motor.Prevent to fail the air inlet of high-voltage oil liquid launched machine when cleaning filter screen to suck burning by oil pump.
The recovery operation process of machine oil
When ato unit once more, the air intake branch 58 that links to each other with the engine charge chamber forms vacuum, at this moment the engine oil supplying chamber of being made up of recovery chamber loam cake 57 55 that sealing function is arranged is full of vacuum, machine oil recovery tube 50 is submerged in the machine oil floor of oil and putty separating layer by the machine oil that machine oil reclaims chamber 49, the surface micropore 28 of recovery tube 50, under the effect of pull of vacuum, machine oil is sucked in the recovery tube 50, after oil strainer 51 filters, the up machine oil pipe that backs down reclaims one-way valve 52, flow into engine oil supplying chamber 55 through drawing-off mouth 59, reclaim the machine oil that reclaims the chamber from machine oil and constantly flow into engine oil supplying chamber 55.At this moment, the float 56 of control liquid level floats gradually, rises to blanked-off pipe road junction 25 until float along float rear stabilizer 54, and the contact of machine oil liquid level sensor 61 is opened simultaneously, and at this moment machine oil liquid level warning light 62 extinguishes, and reclaims machine oil and finishes.
The function that realizes this device still has following part to cooperate: guide plate 2, filter cover 4, rotor loam cake oil sealing 12, the upper and lower jump ring 15 of rotor bearing, rotor shaft bearing 17, bearing 18, bearing support lower body 23, rotor shaft bearing lower support frame pallet 24, drain pan 27, motor upper bracket body 29, screw 38, motor carbon 39, armature 41, oil pump lower cover 43, machine oil filler nut 60, and fastening by fastening screw 37, connect each parts.
Claims (2)
1, a kind of method that need not change air filter screen for engines is characterized in that:
(1) the rotor strainer filtering air that constitutes with metal;
(2) the fast rotor rotated filter screen of leaping high is sprayed by machine oil in the compartment of terrain;
(3) the machine oil hydrojet flows back to machine oil and reclaims the chamber;
(4) regularly release, remove the putty of precipitation;
(5) cleaning machine oil in upper strata sucks back the engine oil supplying chamber;
(6) add fresh oil to the engine oil supplying chamber.
2, a kind of device that is used for the method that need not change air filter screen for engines of claim 1 is characterized in that:
By air filter unit; The filter screen cleaning unit; Clean and use the engine oil supplying unit; Reclaiming the unit with cleaning machine oil forms:
Certain thickness air-filtering wire netting (10) is arranged, be placed between rotor body (14) and the loam cake (9) cylindricly; Respectively with three hollow column shape injection pipes of some spray-holes (8), stand upright on rotor periphery two Side (5,6) and centre of rotor (16) respectively, three hollow injection pipes communicate, and join with the jetburner (22) of washery pump, the filler opening of washery pump (47) links to each other with the outlet (53) of cleaning with engine oil supplying chamber (55); Engine oil supplying is indoor an oil mass float (56), the conical head of oil mass float is aimed at the pipeline opening (25) that communicates with the motor vacuum chamber, another drawing-off mouth (59) of engine oil supplying chamber, by recovery tube one-way valve (52), oil strainer (51), be connected with the machine oil recovery tube (50) that is placed in machine oil recovery chamber (49) with netted micropore (28), greasy dirt pod apertures (26) is in the flat machine oil of taper and reclaims on the chamber (49), and there is the release screw (48) of an earial drainage greasy dirt at flat place.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100842256A CN100360788C (en) | 2004-11-17 | 2004-11-17 | Method for realizing replacement-proof air filter screen for engines and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100842256A CN100360788C (en) | 2004-11-17 | 2004-11-17 | Method for realizing replacement-proof air filter screen for engines and apparatus therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1632301A CN1632301A (en) | 2005-06-29 |
CN100360788C true CN100360788C (en) | 2008-01-09 |
Family
ID=34847306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100842256A Expired - Fee Related CN100360788C (en) | 2004-11-17 | 2004-11-17 | Method for realizing replacement-proof air filter screen for engines and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100360788C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102900835B (en) * | 2011-07-29 | 2015-07-08 | 光阳工业股份有限公司 | Filter device of transmission system |
JP6754735B2 (en) * | 2017-07-12 | 2020-09-16 | 川崎重工業株式会社 | Blow-back fuel suction structure |
CN109701348A (en) * | 2019-02-25 | 2019-05-03 | 中国石油大学(华东) | A kind of combined type haze processor |
CN110665311B (en) * | 2019-09-25 | 2022-02-01 | 安徽省唯一纺织有限公司 | Self-cleaning filter screen capable of being replaced quickly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85203944U (en) * | 1985-09-25 | 1987-02-11 | 北京市汽车滤清器厂 | Air strainer for automobile |
CN1065509A (en) * | 1991-03-29 | 1992-10-21 | 新坎坡有限公司 | Pneumatic device for cleaning air filters |
JPH10252587A (en) * | 1997-01-10 | 1998-09-22 | Kyowa Seisakusho:Kk | Cleaning device for air element |
CN2343368Y (en) * | 1998-09-28 | 1999-10-13 | 李文超 | Air cleaner |
CN1500988A (en) * | 2002-11-13 | 2004-06-02 | 梁月超 | Air dust separator-filter |
-
2004
- 2004-11-17 CN CNB2004100842256A patent/CN100360788C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85203944U (en) * | 1985-09-25 | 1987-02-11 | 北京市汽车滤清器厂 | Air strainer for automobile |
CN1065509A (en) * | 1991-03-29 | 1992-10-21 | 新坎坡有限公司 | Pneumatic device for cleaning air filters |
JPH10252587A (en) * | 1997-01-10 | 1998-09-22 | Kyowa Seisakusho:Kk | Cleaning device for air element |
CN2343368Y (en) * | 1998-09-28 | 1999-10-13 | 李文超 | Air cleaner |
CN1500988A (en) * | 2002-11-13 | 2004-06-02 | 梁月超 | Air dust separator-filter |
Also Published As
Publication number | Publication date |
---|---|
CN1632301A (en) | 2005-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201627163U (en) | Multifunctional cleaning vehicle | |
CN106310859A (en) | Working method of gas purifier for purifying air | |
CN114593490B (en) | Air purification device for spinning | |
CN102086632A (en) | Multi-functional road sweeper | |
CN100360788C (en) | Method for realizing replacement-proof air filter screen for engines and apparatus therefor | |
CN201337850Y (en) | Air filter core cleaning device | |
KR100883086B1 (en) | Street cleaning method using air conditioning system | |
CN104654409A (en) | Full-automatic oil fume removing equipment | |
CN117122965A (en) | Environmental protection machinery waste water purifier | |
CN101074783B (en) | Environmental-protecting cooker hood | |
CN211612017U (en) | Multi-effect purification filter screen assembly for automobile | |
CN2747373Y (en) | External motor type rotor air-filter | |
CN201606937U (en) | Negative pressure type oil smoke purifying and recycling device | |
CN204693539U (en) | A kind of full-automatic fume eliminating apparatus | |
CN211394058U (en) | Oily municipal sewage oil skimming and slag removing device | |
CN100417360C (en) | Wet type cleaning device | |
CN103244313B (en) | The combustion air cleaner of efficient energy-saving and emission-reducing | |
CN112921922A (en) | Amphibious rubbish cleaning device | |
CN214577461U (en) | Full-automatic self-cleaning air filter | |
CN202122893U (en) | Oil smoke-removing and dust-removing dual-purpose machine | |
CN206295725U (en) | A kind of air filter with automatic cleaning function | |
CN2723708Y (en) | Novel air filter | |
CN219482180U (en) | Waste gas treatment device | |
CN221333041U (en) | Security filter for water treatment | |
CN218047093U (en) | Flue gas recovery device for fine distillation residue cracking reaction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20181117 |