CN112588005A - Combined engine oil filter element - Google Patents
Combined engine oil filter element Download PDFInfo
- Publication number
- CN112588005A CN112588005A CN202011293883.1A CN202011293883A CN112588005A CN 112588005 A CN112588005 A CN 112588005A CN 202011293883 A CN202011293883 A CN 202011293883A CN 112588005 A CN112588005 A CN 112588005A
- Authority
- CN
- China
- Prior art keywords
- filter element
- groove
- engine oil
- oil filter
- shell
- 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.)
- Withdrawn
Links
- 239000010705 motor oil Substances 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000003921 oil Substances 0.000 claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010721 machine oil Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of engine oil filter elements, in particular to a combined engine oil filter element which comprises a shell, wherein a first installation barrel is arranged in the shell, the bottom end of the inner wall of the first installation barrel is symmetrically connected with a first spring, the upper end of the first spring is fixedly connected with a disc, a first empty groove is formed in the upper end of the disc, a first filter element is arranged in the first empty groove, a sealing cover is arranged at the upper end of the shell, an installation groove is formed in the middle of the lower end of the sealing cover, a second installation barrel is movably connected in the installation groove, second through holes are uniformly formed in the second installation barrel, a second empty groove is formed in the middle of the bottom end of the inner wall of the second installation barrel, and a second filter element is arranged in the second empty groove. The oil filter is reasonable in structural design and convenient to use, the filter effect of the engine oil is guaranteed due to the arrangement of the double filter elements, and the filter elements are convenient to replace, so that the oil filter can be repeatedly used.
Description
Technical Field
The invention relates to the technical field of engine oil filter elements, in particular to a combined engine oil filter element.
Background
The engine oil filter element is an engine oil filter which is used for filtering sundries, colloid and moisture in engine oil and conveying clean engine oil to each lubricating part.
Filter core in current machine oil filter core ware, it links together iron end cover or plastics end cover and filter core main part to adopt gluey mostly, owing to use bonding glue at the in-process of connecting, cause the pollution easily, the operation is comparatively troublesome, thereby it is inconvenient to lead to the dismouting, use when the device and reach the back of certain time length, its inside filter core main part can adsorb a large amount of impurity and lead to the filter effect not good, need to change the filter core main part this moment, be one because of the device, can only whole change during the change, inconvenient recycling, can cause the waste of material, certain use limitation has. To this end, we propose a combined engine oil filter element that solves such problems.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the combined engine oil filter element which is convenient to disassemble and assemble, convenient to replace and high in adaptability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined engine oil filter element is designed, which comprises a shell, an oil outlet is arranged in the middle of the bottom end of the shell, a first installation cylinder is arranged in the shell, the bottom end of the inner wall of the first mounting cylinder is symmetrically connected with a first spring, the upper end of the first spring is fixedly connected with a disc, the disc is matched with the first mounting cylinder, the upper end of the disc is provided with a first empty groove, a first filter element is arranged in the first empty groove, a sealing cover is arranged at the upper end of the shell, the sealing cover is matched with the shell, the middle part of the lower end of the sealing cover is provided with an installation groove, the interior of the installation groove is movably connected with a second installation cylinder, the second through hole has evenly been seted up on the second installation section of thick bamboo, the second dead slot has been seted up at the inner wall bottom middle part of the second installation section of thick bamboo, the second filter core has been placed to the inside of second dead slot.
Preferably, a through groove is formed in the middle of the bottom end of the first mounting cylinder, an oil inlet is formed in the middle of the upper end of the sealing cover, and the oil inlet, the through groove and the oil outlet are located in the same central axis.
Preferably, the outer side of the first filter element is fixedly sleeved with a first sealing gasket, and the first sealing gasket is matched with the first empty groove.
Preferably, a plurality of first through holes are formed in the upper end of the disc, and the first through holes are uniformly distributed on the disc.
Preferably, the lower part of the outer side of the sealing cover is provided with an external thread, and the upper part of the inner cavity of the shell is provided with an internal thread matched with the external thread.
Preferably, an annular groove is formed in the sealing cover, and a third sealing gasket ring is embedded in the annular groove.
Preferably, a second sealing gasket is fixedly sleeved on the outer side of the second filter element, and the second sealing gasket is matched with the second empty groove.
Preferably, the first filter element and the second filter element are both filter paper cylinders.
Preferably, the spout has evenly been seted up on the inner wall of mounting groove, the inside sliding connection of spout has hemispherical stopper, just fixedly connected with second spring between the inner wall of stopper and spout, the arc spacing groove of using with the stopper cooperation is evenly seted up on the outer wall upper portion of a second installation section of thick bamboo.
The combined type engine oil filter element provided by the invention has the beneficial effects that: when the first installation barrel is installed, the first installation barrel is firstly placed into the shell, the second filter element is inserted into the first empty groove, the installation of the second filter element is completed, the second filter element is inserted into the second empty groove, the installation of the second filter element is completed, the second installation barrel is inserted into the installation groove on the sealing cover by applying force, the inner wall of the installation groove can extrude the limiting block to enable the limiting block to retract into the sliding groove initially, the second spring is compressed, when the second installation barrel completely enters the installation groove, the sliding groove can be aligned with the limiting groove by rotating the second installation barrel, at the moment, the resetting elasticity of the second spring can drive the limiting block to be clamped into the limiting groove, so that the second installation barrel and the sealing cover are combined together, the sealing cover is screwed into the shell to enable the sealing cover to be in extrusion contact with the first installation barrel, the first installation barrel can be fixed, and the first filter element can be driven to be in extrusion contact with the sealing cover under the action of the elasticity of the first spring, the first empty groove is matched with the limiting function of the first empty groove, so that the stability of the first filter element can be enhanced, the first filter elements with different sizes can be placed in a suitable mode, the applicability is higher, and meanwhile, the filter element device is assembled; when the engine oil filter is used, engine oil enters the second filter element from the oil inlet, the engine oil filtered by the second filter element flows out of the second through hole in the second mounting cylinder, and the engine oil can be filtered again through the first filter element, so that the filtering effect on the engine oil is greatly enhanced, the engine oil filter is more practical, the filtered engine oil flows out of the first through hole and is discharged from the oil outlet after passing through the through groove, and the engine oil is filtered; when needing to dismantle, at first unscrew the closing cap, then the first filter core of application of force pulling, can pull out first filter core, and the second installation section of thick bamboo can be pulled down with the second to application of force pulling second installation section of thick bamboo again, conveniently takes out the second filter core to it is convenient to make first filter core and second filter core change. Compared with the prior art, the oil filter device is reasonable in structural design, convenient to use, convenient to assemble and disassemble, capable of guaranteeing the filtering effect of engine oil due to the arrangement of the double filter elements, convenient to replace the filter elements, capable of being repeatedly utilized, capable of avoiding material waste, more environment-friendly and worthy of popularization and use.
Drawings
FIG. 1 is a schematic perspective view of a combined engine oil filter element according to the present invention;
FIG. 2 is a schematic view of an overall structure of a combined engine oil filter cartridge according to the present invention;
FIG. 3 is a top view of a portion of a modular engine oil filter cartridge according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion A of the combined type oil filter element provided by the present invention;
FIG. 5 is a bottom view of a portion of the combined oil filter cartridge according to the present invention;
fig. 6 is a schematic structural diagram of a first filter element in a combined engine oil filter element according to the present invention.
In the figure: the oil filter comprises a shell 1, a sealing cover 2, an oil inlet 3, a first mounting cylinder 4, a disc 5, a first spring 6, a first filter element 7, a first sealing gasket 8, a first through hole 9, a first empty groove 10, a through groove 11, an oil outlet 12, a second mounting cylinder 13, a second through hole 14, a sliding groove 15, a limiting block 16, a second spring 17, a limiting groove 18, a second empty groove 19, a second filter element 20, a second sealing gasket 21, an annular groove 22, a third sealing gasket 23 and a mounting groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Referring to fig. 1-6, a modular engine oil filter core, includes casing 1, and the bottom middle part of casing 1 has seted up oil-out 12, and first installation section of thick bamboo 4 has been placed to the inside of casing 1, and logical groove 11 has been seted up at the bottom middle part of first installation section of thick bamboo 4, and oil inlet 3 has been seted up at the upper end middle part of closing cap 2, and oil inlet 3, logical groove 11 and oil-out 12 are located same axis.
Inner wall bottom symmetric connection of first installation section of thick bamboo 4 has first spring 6, the upper end fixed connection of first spring 6 has disc 5, and disc 5 and the 4 looks adaptations of first installation section of thick bamboo, the upper end of disc 5 opens and leads to there are a plurality of first through-holes 9, and first through-hole 9 evenly distributed is on disc 5, first through-hole 9 is the oil outlet, the machine oil after the filtration can be followed first through-hole 9 and flowed, discharge from oil-out 12 behind logical groove 11, thereby accomplish the filtration to machine oil.
First dead slot 10 has been seted up to the upper end of disc 5, first filter core 7 has been placed to the inside of first dead slot 10, first seal ring 8 has been cup jointed to the outside of first filter core 7 is fixed, and first seal ring 8 and first dead slot 10 looks adaptation, the setting of first seal ring 8, make first filter core 7 can keep steady in first dead slot 10, avoid first filter core 7 to rock, and can strengthen the leakproofness moreover, avoid unfiltered machine oil to ooze from first dead slot 10.
The upper end of casing 1 is equipped with closing cap 2, and closing cap 2 and 1 looks adaptation of casing, and the outside lower part of closing cap 2 is equipped with the external screw thread, and the inner chamber upper portion of casing 1 set up with the internal thread of external screw thread looks adaptation, and threaded connection's mode makes 2 easy dismounting of closing cap, and is more practical.
The annular groove 22 is formed in the sealing cover 2, the third sealing washer 23 is embedded into the annular groove 22, and the sealing performance can be further enhanced due to the arrangement of the third sealing washer 23, so that the sealing cover 2 can seal the shell 1, and engine oil backflow is avoided.
The middle part of the lower end of the sealing cover 2 is provided with a mounting groove 24, the inner wall of the mounting groove 24 is uniformly provided with a sliding groove 15, the inner part of the sliding groove 15 is connected with a hemispherical limiting block 16 in a sliding way, a second spring 17 is fixedly connected between the limiting block 16 and the inner wall of the sliding groove 15, the upper part of the outer wall of the second mounting cylinder 13 is uniformly provided with an arc-shaped limiting groove 18 matched with the limiting block 16 for use, during assembly, the second filter element 20 is firstly inserted into the second hollow groove 19 to complete the mounting of the second filter element 20, then the second mounting cylinder 13 is inserted into the mounting groove 24 on the sealing cover 2 through force application, initially, the inner wall of the mounting groove 24 extrudes the limiting block 16 to enable the limiting block 16 to retract into the sliding groove 15 and enable the second spring 17 to be compressed, when the second mounting cylinder 13 completely enters the mounting groove 24, the sliding groove 15 can be aligned with the limiting groove 18 through rotating the second mounting cylinder, so that the second mounting cylinder 13 and the closure 2 are joined together,
mounting groove 24 and oil-out 12 intercommunication, when making machine oil flow in from oil-out 12, can directly fall into the inside of second filter core 20, the convenience has filtered machine oil, the inside swing joint of mounting groove 24 has second installation section of thick bamboo 13, second through-hole 14 has evenly been seted up on second installation section of thick bamboo 13, second through-hole 14 is the oil outlet, second through-hole 14 discharge can be followed to prefilter machine oil, second dead slot 19 has been seted up at the inner wall bottom middle part of second installation section of thick bamboo 13, second filter core 20 has been placed to the inside of second dead slot 19, first filter core 7 and second filter core 20 are the filter paper section of thick bamboo, the filter effect is good, and use cost is lower.
The fixed cover in outside of second filter core 20 has been connect second seal ring 21, and second seal ring 21 and second dead slot 19 looks adaptation, the setting of second seal ring 21 for second filter core 20 can be in second dead slot 19 remain stable, avoids second filter core 20 to rock, can strengthen the leakproofness moreover, avoids unfiltered machine oil to ooze from second dead slot 19.
The working principle is as follows: when the filter is installed, the first installation cylinder 4 is firstly placed into the shell 1, then the second filter element 20 is inserted into the first empty groove 10, the installation of the second filter element 20 is completed, then the second filter element 20 is inserted into the second empty groove 19, the installation of the second filter element 20 is completed, then the second installation cylinder 13 is inserted into the installation groove 24 on the sealing cover 2 by applying force, the inner wall of the installation groove 24 can extrude the limiting block 16 to enable the limiting block 16 to retract into the sliding groove 15 initially, the second spring 17 is compressed, when the second installation cylinder 13 completely enters the installation groove 24, the sliding groove 15 can be aligned with the limiting groove 18 by rotating the second installation cylinder 13, at the moment, the reset elastic force of the second spring 17 can drive the limiting block 16 to be clamped into the limiting groove 18, so that the second installation cylinder 13 and the sealing cover 2 are combined together, then the sealing cover 2 is screwed into the shell 1, so that the sealing cover 2 is in extrusion contact with the first installation cylinder 4, the first mounting cylinder 4 can be fixed, the first filter element 7 can be driven to be in extrusion contact with the sealing cover 2 under the action of the elastic force of the first spring 6, and the first hollow groove 10 is matched with the limiting effect, so that the stability of the first filter element 7 can be enhanced, the first filter elements 7 with different sizes can be placed in a suitable mode, the applicability is higher, and meanwhile, the filter element device is assembled; when the engine oil filter is used, engine oil enters the second filter element 20 from the oil inlet 3, the engine oil filtered by the second filter element 20 flows out of the second through hole 14 in the second mounting cylinder 13, and can be filtered again through the first filter element 7, so that the filtering effect on the engine oil is greatly enhanced, the engine oil filter is more practical, the filtered engine oil flows out of the first through hole 9 and is discharged from the oil outlet 12 after passing through the through groove 11, and the engine oil is filtered; when needing to dismantle, at first unscrew closing cap 2, then the first filter core 7 of application of force pulling, can pull out first filter core 7, application of force pulling second installation section of thick bamboo 13 again can pull down second installation section of thick bamboo 13, conveniently takes out second filter core 20 to it is convenient to make first filter core 7 and second filter core 20 change.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the inventive concepts of the present invention with equivalent or modified alternatives and modifications within the technical scope of the present invention.
Claims (9)
1. A combined type engine oil filter element comprises a shell (1), an oil outlet (12) is formed in the middle of the bottom end of the shell (1), and the combined type engine oil filter element is characterized in that a first mounting cylinder (4) is placed in the shell (1), a first spring (6) is symmetrically connected to the bottom end of the inner wall of the first mounting cylinder (4), a disc (5) is fixedly connected to the upper end of the first spring (6), the disc (5) is matched with the first mounting cylinder (4), a first empty groove (10) is formed in the upper end of the disc (5), a first filter element (7) is placed in the first empty groove (10), a sealing cover (2) is arranged at the upper end of the shell (1), the sealing cover (2) is matched with the shell (1), a mounting groove (24) is formed in the middle of the lower end of the sealing cover (2), and a second mounting cylinder (13) is movably connected to the inside of the mounting groove (24), second through-hole (14) have evenly been seted up on second installation section of thick bamboo (13), second dead slot (19) have been seted up in the inner wall bottom middle part of second installation section of thick bamboo (13), second filter core (20) have been placed to the inside of second dead slot (19).
2. The combined type engine oil filter element according to claim 1, wherein a through groove (11) is formed in the middle of the bottom end of the first mounting barrel (4), an oil inlet (3) is formed in the middle of the upper end of the seal cover (2), and the oil inlet (3), the through groove (11) and the oil outlet (12) are located on the same central axis.
3. The combined engine oil filter element according to claim 1, characterized in that a first sealing gasket (8) is fixedly sleeved on the outer side of the first filter element (7), and the first sealing gasket (8) is matched with the first empty groove (10).
4. The combined engine oil filter element according to claim 1, characterized in that the upper end of the disc (5) is opened with a plurality of first through holes (9), and the first through holes (9) are evenly distributed on the disc (5).
5. The combined type engine oil filter element as claimed in claim 1, wherein the lower part of the outer side of the cover (2) is provided with an external thread, and the upper part of the inner cavity of the shell (1) is provided with an internal thread matched with the external thread.
6. The combined engine oil filter element according to claim 1, characterized in that the cover (2) is provided with an annular groove (22), and a third sealing gasket (23) is embedded in the annular groove (22).
7. The combined engine oil filter element according to claim 1, characterized in that a second sealing gasket (21) is fixedly sleeved on the outer side of the second filter element (20), and the second sealing gasket (21) is matched with the second empty groove (19).
8. The combined engine oil filter cartridge of claim 1, wherein the first filter cartridge (7) and the second filter cartridge (20) are filter paper cartridges.
9. The combined type engine oil filter element according to claim 1, wherein sliding grooves (15) are uniformly formed in the inner wall of the mounting groove (24), a hemispherical limiting block (16) is slidably connected to the inner portion of each sliding groove (15), a second spring (17) is fixedly connected between each limiting block (16) and the inner wall of each sliding groove (15), and arc-shaped limiting grooves (18) matched with the limiting blocks (16) are uniformly formed in the upper portion of the outer wall of the second mounting cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011293883.1A CN112588005A (en) | 2020-11-18 | 2020-11-18 | Combined engine oil filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011293883.1A CN112588005A (en) | 2020-11-18 | 2020-11-18 | Combined engine oil filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112588005A true CN112588005A (en) | 2021-04-02 |
Family
ID=75183211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011293883.1A Withdrawn CN112588005A (en) | 2020-11-18 | 2020-11-18 | Combined engine oil filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112588005A (en) |
-
2020
- 2020-11-18 CN CN202011293883.1A patent/CN112588005A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210402 |