CN105569766A - Vortex type engine oil filter - Google Patents
Vortex type engine oil filter Download PDFInfo
- Publication number
- CN105569766A CN105569766A CN201610113269.XA CN201610113269A CN105569766A CN 105569766 A CN105569766 A CN 105569766A CN 201610113269 A CN201610113269 A CN 201610113269A CN 105569766 A CN105569766 A CN 105569766A
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- CN
- China
- Prior art keywords
- filter
- dust
- cavity
- oil
- filter case
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a vortex type engine oil filter which comprises a filter casing, a filter element, a dust collector, a bypass valve, an oil inlet pipe, a first oil outlet pipe and a second oil outlet pipe, wherein the filter element is in a shape like a cylinder of which one end is provided with an opening; one end, at which the opening is formed, of the filter element is arranged on a top plate of the filter casing; the space in the filter casing is divided into a first cavity and a second cavity by the filter element; one end of the oil inlet pipe penetrates through the top plate of the filter and extends into the second cavity; an arc structure is arranged at the end of the oil inlet pipe, and the outlet direction of the end leads to the circumferential direction of the filter casing; the first oil outlet pipe communicates with the first cavity; the second oil outlet pipe communicates with the second cavity; the dust collector comprises a dust collecting box, a dust deflecting board and support rods; a dust collecting inlet is formed in one end of the dust collecting box; one end, away from the top plate, of the filter casing, is arranged at the dust collecting inlet; a plurality of support rods are arranged at the bottom of the dust collecting box; the dust deflecting board is arranged on the support rods; and the inner space of the dust collecting box communicates with the second cavity through a clearance. According to the vortex type engine oil filter disclosed by the invention, filtering pressure of the filter element can be reduced, and the service life of the filter element can be prolonged.
Description
Technical field
The present invention relates to oil filter technical field, particularly relate to a kind of vortex type oil filter.
Background technique
In engine working process, carbon distribution oxidized under metal filings, dust, high temperature and gelatinous precipitate, water etc. are constantly mixed into lubricant oil.The effect of oil filter is exactly filter these mechanical admixtures and colloid, protects the clean of oil to be lubricated, extends its life time.
After oil filter work a period of time, be easy to cause blocking, motor is caused damage because lacking oil lubricating to prevent motor, oil filter of the prior art is provided with bypass valve, thus ensure that machine oil opens bypass valve by the engine oil supplying motor of filtered when filter core blocks, thus reduce the infringement of motor.But containing impurity such as metal fillingss in the machine oil of filtered, impurity enters into motor and still can cause damage to motor.In addition, the metal fillings in oil filter is easily blocked on filter core, machine oil is restricted by the flow of filter core, is unfavorable for that oil filter is filtered machine oil.
Summary of the invention
Based on the technical problem that background technique exists, the present invention proposes a kind of vortex type oil filter.
A kind of vortex type oil filter that the present invention proposes, comprises filter case, filter core, dust collector, bypass valve, oil inlet pipe, the first oil outlet tube and the second oil outlet tube;
Filter core is the tubular that one end has opening, and its one end with opening is arranged on the top board of filter case, and filter core is positioned at filter case; Space in filter case is separated into the first cavity and the second cavity by filter core, and the first cavity is surrounded by filter case top board and filter core; Second cavity is surrounded by filter case, filter core and the dust collector be arranged on bottom filter case;
Oil inlet pipe one end extend in the second cavity through filter case top board, this end there is arcuate structure and the Way out of this end along the circumferencial direction of filter case; First oil outlet tube and the first cavity connects, the second oil outlet tube and the second cavity connects, bypass valve is arranged on the second oil outlet tube;
Dust collector comprises dust-collecting box, dust board, pole, and one end of dust-collecting box is provided with dust collecting opening, and filter case is arranged on dust collecting opening place away from one end of top board, and the periphery of filter case is connected with the sidewall of dust collecting opening;
The bottom of dust-collecting box is provided with multiple pole, and dust board is arranged on pole, and is provided with gap between dust board and dust-collecting box; The inner space of dust-collecting box is by this gap and the second cavity connects.
Preferably, filter case is provided with multiple through hole away from the sidewall of top board one end.
Preferably, the diameter of dust-collecting box is greater than the diameter of filter case.
Preferably, the bottom of dust-collecting box is provided with permanent magnet.
Preferably, oil inlet pipe one end is through filter case top board and the first cavity connects, and this end is deep into filter core away from filter case one end away from top board.
Preferably, second oil outlet tube one end is through filter case top board and the second cavity connects, and the length that the second oil outlet tube extend into the second cavity is less than the first oil outlet tube and extend into length in the first cavity.
Preferably, dust board is convex configuration near the side of filter core.
Preferably, filter case and dust collector are threaded connection.
Compared with prior art, the present invention has following beneficial effect:
A kind of vortex type oil filter provided by the invention, by oil inlet pipe being arranged in the second cavity, due to oil inlet pipe there is arcuate structure and the Way out of this end along the circumferencial direction of filter case, machine oil in the second cavity so can be driven to form eddy current, and the metal impurities in machine oil can enter into dust-collecting box under the effect of eddy current and gravity.The impurity that density is less than machine oil can be driven the central position of eddy current under the effect of eddy current, make the machine oil near sidewall above filter case comparatively clean, thus reduce machine oil enters into the first cavity resistance from filter core side, ensure the filtration yield of machine oil, and extend the working life of filter core.Meanwhile, after filter core blocking, ensure to enter from the second oil outlet tube the impurity contained the machine oil of motor less, reduce the infringement for motor after filter core blocking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of dust collector disclosed by the invention;
Fig. 3 be in Fig. 1 A to sectional view.
Embodiment
For making the object of the embodiment of the present invention, technological scheme and advantage clearly, below in conjunction with accompanying drawing, specific embodiment is described in detail.
As shown in Figure 1, Fig. 1 is structural representation of the present invention, comprises filter case 1, filter core 2, dust collector 3, bypass valve 4, oil inlet pipe 5, first oil outlet tube 6 and the second oil outlet tube 7.
Filter core 2 has the tubular of opening for one end, and its one end with opening is arranged on the top board of filter case 1, and filter core 2 is positioned at filter case 1; Space in filter case 1 is separated into the first cavity 8 and the second cavity 9 by filter core 2, and the first cavity 8 is surrounded by filter case 1 top board and filter core 2.Second cavity 9 is surrounded by filter case 1, filter core 2 and the dust collector 3 be arranged on bottom filter case 1.
As shown in Figure 3, Fig. 3 be in Fig. 1 A to sectional view.Oil inlet pipe 5 one end extend in the second cavity 9 through filter case 1 top board, this end there is arcuate structure and the Way out of this end along the circumferencial direction of filter case 1.First oil outlet tube 6 is communicated with the first cavity 8, and the second oil outlet tube 7 is communicated with the second cavity 9, and bypass valve 4 is arranged on the second oil outlet tube 7.During concrete enforcement, oil inlet pipe 5 one end is communicated with the first cavity 8 through filter case 1 top board, and this end is deep into filter core 2 away from filter case 1 one end away from top board.
In present embodiment, second oil outlet tube 7 one end is communicated with the second cavity 9 through filter case 1 top board, and the length that the second oil outlet tube 7 extend into the second cavity 9 is less than the first oil outlet tube 6 and extend into length in the first cavity 8.
As shown in Figure 2, Fig. 2 is the structural representation of dust collector disclosed by the invention.Dust collector 3 comprises dust-collecting box 301, dust board 302, pole 303, and one end of dust-collecting box 301 is provided with dust collecting opening 304, and filter case 1 is arranged on dust collecting opening 304 place away from one end of top board, and the periphery of filter case 1 is connected with the sidewall of dust collecting opening 304.
The bottom of dust-collecting box 301 is provided with multiple pole 303, and dust board 302 is arranged on pole 303, and is provided with gap between dust board 302 and dust-collecting box 301, and when specifically implementing, dust board 302 is convex configuration near the side of filter core 2.So, be conducive to metal fillings and enter into dust-collecting box 301 under the eddy current and self gravitation effect of machine oil.
The inner space of dust-collecting box 301 is communicated with the second cavity 9 by this gap.During concrete enforcement, the diameter of dust-collecting box 301 is greater than the diameter of filter case 1.So, be conducive to the metal fillings in machine oil to enter in dust-collecting box 301 under the drive of eddy current.
In present embodiment, filter case 1 is provided with multiple through hole away from the sidewall of top board one end.So, can prevent due to filter case 1 away from top board side install time and dust board 302 seal, machine oil and metal impurities cannot be entered in dust-collecting box 301.
In present embodiment, the bottom of dust-collecting box 301 is provided with permanent magnet 305.Because the metal impurities in machine oil are mainly ferrous material, can the metal impurities entering into dust-collecting box 301 be adsorbed onto together by arranging permanent magnet 305, prevent from adhering on filter core, thus improve the filter efficiency of filter core.Filter case 1 and dust collector 3 are threaded connection.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a vortex type oil filter, is characterized in that: comprise filter case (1), filter core (2), dust collector (3), bypass valve (4), oil inlet pipe (5), the first oil outlet tube (6) and the second oil outlet tube (7);
Filter core (2) has the tubular of opening for one end, and its one end with opening is arranged on the top board of filter case (1), and filter core (2) is positioned at filter case (1); Space in filter case (1) is separated into the first cavity (8) and the second cavity (9) by filter core (2), and the first cavity (8) is surrounded by filter case (1) top board and filter core (2); Second cavity (9) is surrounded by filter case (1), filter core (2) and the dust collector (3) be arranged on bottom filter case (1);
Oil inlet pipe (5) one end extend in the second cavity (9) through filter case (1) top board, this end there is arcuate structure and the Way out of this end along the circumferencial direction of filter case (1); First oil outlet tube (6) is communicated with the first cavity (8), and the second oil outlet tube (7) is communicated with the second cavity (9), and bypass valve (4) is arranged on the second oil outlet tube (7);
Dust collector (3) comprises dust-collecting box (301), dust board (302), pole (303), one end of dust-collecting box (301) is provided with dust collecting opening (304), filter case (1) is arranged on dust collecting opening (304) place away from one end of top board, and the periphery of filter case (1) is connected with the sidewall of dust collecting opening (304);
The bottom of dust-collecting box (301) is provided with multiple pole (303), and dust board (302) is arranged on pole
(303) on, and gap is provided with between dust board (302) and dust-collecting box (301); The inner space of dust-collecting box (301) is communicated with the second cavity (9) by this gap.
2. vortex type oil filter according to claim 1, is characterized in that: filter case (1) is provided with multiple through hole away from the sidewall of top board one end.
3. vortex type oil filter according to claim 1, is characterized in that: the diameter of dust-collecting box (301) is greater than the diameter of filter case (1).
4. vortex type oil filter according to claim 1, is characterized in that: the bottom of dust-collecting box (301) is provided with permanent magnet (305).
5. vortex type oil filter according to claim 1, it is characterized in that: oil inlet pipe (5) one end is communicated with the first cavity (8) through filter case (1) top board, and this end is deep into filter core (2) away from filter case (1) one end away from top board.
6. vortex type oil filter according to claim 5, it is characterized in that: the second oil outlet tube (7) one end is communicated with the second cavity (9) through filter case (1) top board, the length that the second oil outlet tube (7) extend into the second cavity (9) is less than the first oil outlet tube (6) and extend into length in the first cavity (8).
7. vortex type oil filter according to claim 1, is characterized in that: dust board (302) is convex configuration near the side of filter core (2).
8., according to the arbitrary described vortex type oil filter of claim 1-7, it is characterized in that: filter case (1) and dust collector (3) are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113269.XA CN105569766A (en) | 2016-02-29 | 2016-02-29 | Vortex type engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113269.XA CN105569766A (en) | 2016-02-29 | 2016-02-29 | Vortex type engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105569766A true CN105569766A (en) | 2016-05-11 |
Family
ID=55880313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610113269.XA Pending CN105569766A (en) | 2016-02-29 | 2016-02-29 | Vortex type engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569766A (en) |
-
2016
- 2016-02-29 CN CN201610113269.XA patent/CN105569766A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |