CN206129354U - Oil filter for engine - Google Patents
Oil filter for engine Download PDFInfo
- Publication number
- CN206129354U CN206129354U CN201621073893.3U CN201621073893U CN206129354U CN 206129354 U CN206129354 U CN 206129354U CN 201621073893 U CN201621073893 U CN 201621073893U CN 206129354 U CN206129354 U CN 206129354U
- Authority
- CN
- China
- Prior art keywords
- barrel cover
- round barrel
- shutter board
- oil
- eddy flow
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil filter for engine, include with casing lower part sealing connection drum lid, the upper end of drum lid is connected with the casing, close up and form the drain in the lower part of drum lid, the inner chamber of drum lid is used for holding filtration cell spare, drum lid inner chamber wall is equipped with the whirl strip, the drain that the drum covered bottom the inner chamber seals through the louver boards. Cooperation through whirl strip and louver boards is used, makes unfiltered or incomplete filterable oil stream obtain the separation and filters, simultaneously, has further carried out effective separation to crossing filtration cell spare exhaust greasy dirt, makes oil filter exhaust greasy dirt concentration high, and machine oil content is less in the exhaust greasy dirt, and oil filter's filter effect has obtained obvious improvement.
Description
Technical field
This utility model is related to electromotor corollary equipment field, more particularly to a kind of engine oil cleaner.
Background technology
Generally vapour Vehicular cleaner can all include a housing and support, and housing and support are detachably connected.On support often
Oil-in and oil-out are set, and the lower end of housing is connected with the cylinder thread seal that filter element is housed, the other end of housing to
In it is intracardiac stretch to form end, end is provided with through hole, for connect support on oil-in, holding is provided between end and cylinder
Plate, is again provided with through hole on holding plate, to connect the filter chamber in oil-in and cylinder, by the filtration of oil rectifier,
The properties of machine oil are can ensure that, is efficiently solved and blocking, scuffing of cylinder bore, gas blowby etc. occur because of the presence of greasy dirt in electromotor is asked
Topic.
The also presence of the existing oil rectifier for using this problems with：1. when machine oil flows through filter element by through hole, deposit
In oil stream that is a part of unfiltered or not filtering completely, these oil streams can be avoided directly along the round barrel cover of oil rectifier
It flow at sewage draining exit, the greasy dirt concentration for causing Jing sewage draining exits to be discharged is relatively low, wastes more useful machine oil；2. oil rectifier exists
In mechanical vibration, filter element can occur different degrees of relative displacement or rotation with round barrel cover, and this movement can be reduced directly
The filter effect of filter element, the actual filtration effect for causing oil rectifier does not reach theoretical value；3rd, due to oil-out and blowdown
Mouth is unrealized completely isolated, in causing the machine oil that least a portion of greasy dirt can be scurried into after purification, and then have impact on to a certain extent
Filter effect.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided one kind has high efficiency filter performance
Engine oil cleaner, to solve above-mentioned deficiency.
The technical solution adopted in the utility model is as follows：A kind of engine oil cleaner, including with lower housing portion sealing
Connection round barrel cover, the upper end of round barrel cover is connected with housing, and the bottom of round barrel cover closes up to form sewage draining exit, and the inner chamber of round barrel cover is used for
Filter element is accommodated, round barrel cover inner chamber wall is provided with eddy flow bar, and the sewage draining exit of round barrel cover intracavity bottom passes through BAIYE disc seal.
Due to the setting of said structure, the structure of eddy flow bar protrusion can be fixed to the side of filter element, and then
Prevent filter element that relative displacement and rotation occur, solve the problems, such as that filter element is moved, the setting of shutter board is not
The isolation effect of oil-out and sewage draining exit can be only improved, normal blowdown process is not also affected, oil pollution purification is solved
The problem of oil；Meanwhile, when oil stream that is unfiltered or not filtering completely is by eddy flow bar, it will in the way of rotational flow
To the logical cover cavity flows of circle, during rotation flows downward, using greasy dirt（Mainly solid particle and viscous silk fabric thing）With
Its suffered centrifugal force of the difference of machine oil weight principle different with gravity, realizes rotating separation, makes greasy dirt with than machine oil quickly
Speed reach intracavity bottom, and then take the lead in discharge, the machine oil isolated when shutter board is flowed through, can drive undischarged greasy dirt after
Afterflow is moved, while realizing layering, upper strata is machine oil, and lower floor is greasy dirt, and by the stepped construction of BAIYE plate surface, greasy dirt is in stream
During Jing shutter boards, further discharge in the gap of the stepped construction that can fall into shutter board, in the process, only least a portion of machine
Discharge in the oily gap that can flow into shutter board, most of machine oil can again absorb through filtering element（The bottom of filter element
No longer adsorb greasy dirt）, and brought at oil-out by filter element, therefore, by using cooperatively for eddy flow bar and shutter board, make
Oily stream that is unfiltered or not filtering completely obtains separating and filtering, in addition, the greasy dirt that filter element is discharged is flowing through shutter board
When, above-mentioned identical effect can be also reached, and then make the greasy dirt concentration that oil rectifier is discharged high, machine oil content in the greasy dirt of discharge
Less, the filter effect of oil rectifier is significantly improved.
Further, eddy flow bar is the discontinuous helical structure of interruption.Discontinuously set-up mode can be such that concentration constantly raises
Oil stream separate as soon as possible, and go downstream and flow directly into sewage draining exit, the oily stream for preventing high concentration is bonded in eddy flow bar,
And then there is scale formation, meanwhile, discontinuously set-up mode can also reduce processing capacity, save manufacturing cost.
In order to preferably implement eddy flow bar of the present utility model, eddy flow bar includes several swirl elements, swirl element bag
The eddy flow block being symmetrically set for a pair is included, the shape of cross section of eddy flow block is triangle or arc.Between between eddy flow block
Gap can make to be formed the larger greasy dirt of ground weight and go downstream and flow directly into sewage draining exit, while can by the projection of eddy flow block
It is fixed with the side to filter element, and then prevents filter element that relative displacement and rotation occur.
In order that shutter board is better achieved greasy dirt and discretely acts on, shutter board is fixedly connected on round barrel cover intracavity bottom,
The height of shutter board is not less than the height of round barrel cover intracavity bottom.By the staged barriering effect of shutter board, oil stream bottom
Greasy dirt can as soon as possible flow to sewage draining exit, further increase the separating effect of shutter board.
Directly it is connected with sewage draining exit in view of shutter board, in order to prevent its fouling and improve the service life of shutter board, hundred
Impeller is made with metal material, and shutter board is surface-treated, and the concrete technology of surface treatment is comprised the following steps：
Step 1, shutter board is put in heat-treatment furnace, and heat treatment is carried out to shutter board under inertia protective gas；
After the completion of step 2, heat treatment, being put in lubrication groove carries out surface lubrication process, and lubrication time is 3h, wherein lubricating
Liquid is steam turbine oil, and steam turbine oil is contained within 10wt% oil-soluble organocopper compounds；
After the completion of step 3, surface lubrication are processed, cold treatment is carried out to shutter board, its cold treatment temperature is -80-（-90）
℃；
Lonneal process, inert gas shielding of the lonneal process in 1-2MPa are carried out after the completion of step 4, cold treatment
Under carry out, temperature be 230-260 DEG C, temperature retention time is 0.5-1h.
In above-mentioned, a small amount of copper of surface impregnation to shutter board, shutter board surface can form having for one layer of densification
The copper oxide of nanostructured, fine and close surface texture makes BAIYE plate surface have certain hydrophobic oleophobic property, shutter board
Surface is difficult bonding spot, while the anti-pollution characteristic of shutter board is improved, also improves the decay resistance of shutter board（It is fine and close
Structure be difficult to form spot corrosion, and copper oxide stable chemical nature, protecting film can be formed in its surface energy）, make shutter board not
It is vulnerable to the erosion of greasy dirt；Meanwhile, cold treatment is carried out to shutter board, austenite remaining in shutter board can be eliminated, and then disappear
Except the internal stress in shutter board, the problem that shutter board produces in use fire check is effectively prevented, in addition, Ovshinsky
When martensite is changed into, the contraction of volume is more conducive to the infiltration of the copper oxide of nanostructured to body, further increases hundred
The consistency on impeller surface and the depth of copper oxide, the anti-pollution characteristic and decay resistance of shutter board are further enhanced；
Further, in step 1, heat treatment concrete technology is：Shutter board is placed in heat-treatment furnace under 1-2MPa, lazy
Property protective gas in be heated to less than 700-800 DEG C, temperature retention time is 0.5-2h, when then cooling to 50 DEG C with the furnace, take out
Air cooling.
In order that the wall of cylinder cover cavity and bottom better adapt to and fix filter element, round barrel cover inner chamber wall
It is obliquely installed to sewage draining exit with axis of the intracavity bottom along round barrel cover.Such setting can not only preferably fix filtering element
Part, moreover it is possible to make filter element preferably absorb the clean oil stream that Jing eddy flow bar cyclonic separations go out, enable eddy flow bar to realize more
Centrifugation well.
Further, it is contemplated that the height of shutter board is not less than the height of round barrel cover intracavity bottom, to prevent shutter board from bearing
Larger load, round barrel cover intracavity bottom is provided with floor, and floor to round barrel cover bottom angled is uniformly arranged.The setting of floor is not only
The load that shutter board is born can significantly be mitigated, moreover it is possible to further fix filter element, prevent filter element bottom from phase occurring
To displacement.
In sum, as a result of above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, the structure of eddy flow bar protrusion can be fixed to the side of filter element, and then prevent filter element to occur
Relative displacement and rotation, solve the problems, such as that filter element is moved, the setting of shutter board not only can improve oil-out and
The isolation effect of sewage draining exit, does not also affect normal blowdown process, solves the problems, such as oil pollution purification oil；
2nd, using cooperatively by eddy flow bar and shutter board, is separated oily stream that is unfiltered or not filtering completely
Filter, meanwhile, by further to filter element discharge greasy dirt be effectively separated, make oil rectifier discharge greasy dirt concentration
Height, machine oil content is less in the greasy dirt of discharge, and the filter effect of oil rectifier is significantly improved.
Description of the drawings
Fig. 1 is a kind of round barrel cover structural representation of engine oil cleaner of the present utility model；
Fig. 2 is eddy flow bar structural representation of the present utility model；
Fig. 3 is the round barrel cover wall structure schematic diagram of oil rectifier of the present utility model；
Fig. 4 is the partial enlarged drawing of part A in Fig. 1；
Fig. 5 is a kind of eddy flow block structure schematic diagram of the present utility model.
Labelling in figure：1 is inner chamber wall, and 2 is filter element, and 3 is eddy flow bar, and 4 is intracavity bottom, and 5 is sewage draining exit, and 6 are
Shutter board, 7 is eddy flow block, and 8 is floor.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in Figure 1 to Figure 3, a kind of engine oil cleaner, including with lower housing portion round barrel cover, cylinder are tightly connected
The upper end of lid is connected with housing, and the bottom of round barrel cover closes up to form sewage draining exit 5, and the inner chamber of round barrel cover is used to accommodate filter element 2,
Round barrel cover inner chamber wall 1 is provided with eddy flow bar 3, and the sewage draining exit 5 of round barrel cover intracavity bottom 4 is sealed by shutter board 6.
Furthermore, eddy flow bar 3 is the discontinuous helical structure of interruption, as shown in Figure 2.Discontinuously set-up mode can
So that concentration constantly elevated oil stream is separated as soon as possible, and go downstream and flow directly into sewage draining exit, prevent the oil of high concentration
Stream is bonded in eddy flow bar, and then scale formation occurs, meanwhile, discontinuously set-up mode can also reduce processing capacity, save system
Cause this.
Furthermore, in order to preferably implement eddy flow bar 3 of the present utility model, eddy flow bar 3 includes several eddy flows
Element, swirl element includes a pair eddy flow blocks 7 being symmetrically set, and the shape of cross section of eddy flow block 7 is triangle or arc
Shape, preferably arc, as shown in Figure 5.Gap between eddy flow block 7 can make to be formed the larger greasy dirt of ground weight and go downstream directly
Inflow sewage draining exit 5 is connect, while can be fixed to the side of filter element by the projection of eddy flow block, and then is prevented
There is relative displacement and rotation in filter element 2.
Furthermore, in order that shutter board 6 is better achieved greasy dirt discretely acts on, shutter board 6 is fixedly connected on
Round barrel cover intracavity bottom 4, the height of shutter board 6 is not less than the height of round barrel cover intracavity bottom 4, as shown in Figure 4.By shutter board
6 staged barriering effect, the greasy dirt of oil stream bottom can as soon as possible flow to sewage draining exit 5, further increase dividing for shutter board 6
From effect.
Furthermore, in order that round barrel cover inner chamber wall and bottom better adapt to and fix filter element, circle
Cover inner chamber wall 1 and intracavity bottom 4 are obliquely installed along the axis of round barrel cover to sewage draining exit 5, as shown in Figure 3.Such setting
Filter element can not only preferably be fixed, moreover it is possible to which make that filter element preferably absorbs that Jing eddy flow bar cyclonic separations go out is clean
Oil stream, enable eddy flow bar to realize preferably centrifugation.
Furthermore, it is contemplated that the height of shutter board 6 is not less than the height of round barrel cover intracavity bottom 4, to prevent hundred
Impeller 6 bears larger load, and round barrel cover intracavity bottom 4 is provided with floor 8, and floor 8 is inclined to round barrel cover bottom 4 and is uniformly arranged,
As shown in Figure 1 to Figure 3.The setting of floor 8 not only can significantly mitigate the load that shutter board 6 is born, moreover it is possible to further fix
Filter element 2, prevents the bottom of filter element 2 from relative displacement occurring.
Furthermore, it is contemplated that shutter board 6 is directly connected with sewage draining exit 5, in order to prevent its fouling and improve BAIYE
The service life of plate 6, shutter board 6 is made with metal material, and shutter board is surface-treated, the concrete technology bag of surface treatment
Include following steps：
Step 1, shutter board is put in heat-treatment furnace, and heat treatment is carried out to shutter board under inertia protective gas；
After the completion of step 2, heat treatment, being put in lubrication groove carries out surface lubrication process, and lubrication time is 3h, wherein lubricating
Liquid is steam turbine oil, and steam turbine oil is contained within 10wt% oil-soluble organocopper compounds；
After the completion of step 3, surface lubrication are processed, cold treatment is carried out to shutter board, its cold treatment temperature is -80-（-90）
℃；
Lonneal process, inert gas shielding of the lonneal process in 1-2MPa are carried out after the completion of step 4, cold treatment
Under carry out, temperature be 230-260 DEG C, temperature retention time is 0.5-1h.
Furthermore, in step 1, heat treatment concrete technology is：Shutter board is placed in heat-treatment furnace in 1-2MPa
Under, less than 700-800 DEG C is heated in inertia protective gas, temperature retention time is 0.5-2h, then cools to 50 DEG C with the furnace
When, take out air cooling；
It is below the concrete of special handling technique to preferably explain shutter board special handling technique of the present utility model
Embodiment.
Embodiment 1
A kind of special handling technique of shutter board, comprises the following steps：
Step 1, shutter board is put in heat-treatment furnace, and heat treatment is carried out to shutter board under inertia protective gas,
Shutter board is placed in heat-treatment furnace under 1MPa, in inertia protective gas less than 800 DEG C are heated to, temperature retention time is
0.5h, when then cooling to 50 DEG C with the furnace, takes out air cooling；
After the completion of step 2, heat treatment, being put in lubrication groove carries out surface lubrication process, and lubrication time is 3h, wherein lubricating
Liquid is steam turbine oil, and steam turbine oil is contained within 10wt% oil-soluble organocopper compounds；
After the completion of step 3, surface lubrication are processed, cold treatment is carried out to shutter board, its cold treatment temperature is -80 DEG C；
Lonneal process is carried out after the completion of step 4, cold treatment, lonneal process is under the inert gas shielding of 1MPa
Carry out, temperature is 260 DEG C, and temperature retention time is 0.5h.
Embodiment 2
A kind of special handling technique of shutter board, comprises the following steps：
Step 1, shutter board is put in heat-treatment furnace, and heat treatment is carried out to shutter board under inertia protective gas,
Shutter board is placed in heat-treatment furnace under 2MPa, in inertia protective gas less than 700 DEG C are heated to, temperature retention time is
2h, when then cooling to 50 DEG C with the furnace, takes out air cooling；
After the completion of step 2, heat treatment, being put in lubrication groove carries out surface lubrication process, and lubrication time is 3h, wherein lubricating
Liquid is steam turbine oil, and steam turbine oil is contained within 10wt% oil-soluble organocopper compounds；
After the completion of step 3, surface lubrication are processed, cold treatment is carried out to shutter board, its cold treatment temperature is -90 DEG C；
Lonneal process is carried out after the completion of step 4, cold treatment, lonneal process is under the inert gas shielding of 2MPa
Carry out, temperature is 230 DEG C, and temperature retention time is 2h.
Embodiment 3
A kind of special handling technique of shutter board, comprises the following steps：
Step 1, shutter board is put in heat-treatment furnace, and heat treatment is carried out to shutter board under inertia protective gas,
Shutter board is placed in heat-treatment furnace under 1MPa, in inertia protective gas less than 730 DEG C are heated to, temperature retention time is
1h, when then cooling to 50 DEG C with the furnace, takes out air cooling；
After the completion of step 2, heat treatment, being put in lubrication groove carries out surface lubrication process, and lubrication time is 3h, wherein lubricating
Liquid is steam turbine oil, and steam turbine oil is contained within 10wt% oil-soluble organocopper compounds；
After the completion of step 3, surface lubrication are processed, cold treatment is carried out to shutter board, its cold treatment temperature is -83 DEG C；
Lonneal process is carried out after the completion of step 4, cold treatment, lonneal process is under the inert gas shielding of 1MPa
Carry out, temperature is 240 DEG C, and temperature retention time is 1h.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of engine oil cleaner, including with lower housing portion round barrel cover is tightly connected, and upper end and the housing of round barrel cover connect
Connect, the bottom of round barrel cover closes up to form sewage draining exit, the inner chamber of round barrel cover is used to accommodate filter element, it is characterised in that round barrel cover
Inner chamber wall is provided with eddy flow bar, and the sewage draining exit of round barrel cover intracavity bottom passes through BAIYE disc seal.
2. engine oil cleaner as claimed in claim 1, it is characterised in that eddy flow bar is the discontinuous spiral knot of interruption
Structure.
3. engine oil cleaner as claimed in claim 1, it is characterised in that eddy flow bar includes several swirl elements,
Swirl element includes a pair eddy flow blocks being symmetrically set, and the shape of cross section of eddy flow block is triangle or arc.
4. engine oil cleaner as claimed in claim 1, it is characterised in that shutter board is fixedly connected on cylinder cover cavity
Bottom, the height of shutter board is not less than the height of round barrel cover intracavity bottom.
5. engine oil cleaner as claimed in claim 1, it is characterised in that round barrel cover inner chamber wall and intracavity bottom edge
The axis of round barrel cover is obliquely installed to sewage draining exit.
6. engine oil cleaner as claimed in claim 1, it is characterised in that round barrel cover intracavity bottom is provided with floor, rib
Plate to round barrel cover bottom angled is uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073893.3U CN206129354U (en) | 2016-09-23 | 2016-09-23 | Oil filter for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073893.3U CN206129354U (en) | 2016-09-23 | 2016-09-23 | Oil filter for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129354U true CN206129354U (en) | 2017-04-26 |
Family
ID=58569652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073893.3U Expired - Fee Related CN206129354U (en) | 2016-09-23 | 2016-09-23 | Oil filter for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224051A (en) * | 2016-09-23 | 2016-12-14 | 成都九十度工业产品设计有限公司 | A kind of engine oil cleaner |
-
2016
- 2016-09-23 CN CN201621073893.3U patent/CN206129354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224051A (en) * | 2016-09-23 | 2016-12-14 | 成都九十度工业产品设计有限公司 | A kind of engine oil cleaner |
| CN106224051B (en) * | 2016-09-23 | 2018-11-20 | 成都九十度工业产品设计有限公司 | A kind of engine oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |