CN105089888A - Novel diesel oil filter - Google Patents
Novel diesel oil filter Download PDFInfo
- Publication number
- CN105089888A CN105089888A CN201410207686.1A CN201410207686A CN105089888A CN 105089888 A CN105089888 A CN 105089888A CN 201410207686 A CN201410207686 A CN 201410207686A CN 105089888 A CN105089888 A CN 105089888A
- Authority
- CN
- China
- Prior art keywords
- end cap
- gland
- filter
- cap body
- oil
- 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.)
- Pending
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a novel diesel oil filter. The novel diesel oil filter comprises an upper shell portion and an end cover body. The lower portion of the upper shell portion is connected with a a lower shell portion in a sealed and threaded mode. A compression spring and a drain outlet are formed in the lower shell portion. The upper end of the compression spring is connected with a detachable lower end cover. An oil leaking hole is formed in the lower end cover. S-shaped spiral folded filter elements are arranged in a concave cavity in the upper shell portion. An upper filter element cover and a lower filter element cover are arranged at the upper end and the lower end of each filter element respectively. A cover plate which is tightly pressed on a pressing plate is arranged over the upper filter element covers. According to the novel diesel oil filter, the sealing area is sufficient, a good sealing effect can be guaranteed, the phenomenon that oil at oil outlet of a connecting cover flows back to an oil inlet is avoided, the structure is simple, and the sealing effect is good; the S-shaped filter elements are adopted, and thus the filtering area is increased and the filtering effect is good; an electromagnet is arranged, and thus magnetic impurities in oil can be attracted; waste can be discharged through an oil discharge hole in the bottom.
Description
Technical field
The present invention relates to a kind of filter, specifically a kind of novel diesel filter.
Background technique
Filter is a kind of filtering mechanism, for filtering the impurity in gasoline or machine oil, the motor of automobile is run normally.At present, the kind of the filter that market and data occur is more, and it is primarily of shell, end cap, filter paper and center tube composition, and end cap, as positioning element, seals by compressing to fit to be formed between itself and filter paper and shell.But, current end cap and the prefabricated power compressed when laminating only relies on installation between shell and filter paper, in use, the mounting point of end cap is easily moved, thus the sealability had influence between the filter process of filter paper and end cap and filter paper and shell, and most of filter filtering effect is bad, impurity after filtration, is still had to exist.
Summary of the invention
The object of the present invention is to provide a kind of good sealing effect, structure is simple, and the novel diesel filter of good filtration effect, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technological scheme:
A kind of novel diesel filter, includes shell upper and end cap body; Sealing thread connected with outer casing bottom below described shell upper; Stage clip and sewage draining exit is provided with in described outer casing underpart; Described stage clip upper end connects dismountable lower end cap, and lower end cap is provided with oil leaking hole; Described shell upper is provided with magnet; The filter core of S type helical fold formula is provided with in cavity in described shell upper; Described filter core upper/lower terminal is respectively equipped with upper filter lid and lower filter lid; The described upper filter side of covering is provided with the cover plate pressed with pressing plate; Described end cap body is discoid body, and the middle part of end cap body is provided with filtering hole, and end cap body is provided with around the setting of filtering hole, and towards the conical chimb that end cap body exterior extends; Be provided with in the filtering hole of described end cap body and extend in conical chimb, and with the gland of conical chimb inner peripheral surface adaptation; Described gland is provided with the attachment hole with the conducting of filtering hole; Be provided with spring in described gland and compress post, compress axis of a cylinder and be provided with pressing plate to one end, the gland the other end is provided with spring seat; Described spring housing is located at and is compressed on post, and one end of spring and gland are conflicted, and the other end is conflicted with the spring seat compressing post; The outer circumferential face of described gland is provided with some positioning convex; The side face of the conical chimb of described end cap body is provided with the location dimples with positioning convex adaptation on gland; On described gland outer circumferential face, positioning convex is arranged in location dimples that the side face of the conical chimb of end cap body is arranged; Described spring seat is provided with and compresses post circumference positioning block, and compresses the post circumference positioning block locating slot that is provided with mounting groove and is vertical setting with mounting groove, and spring seat is arranged in locating slot; Described gland is provided with the oil outlet of filler opening and honeycomb duct upper end; Described honeycomb duct is positioned at the inside of shell upper, is fixed by fastening piece.
Further, inner seal ring is provided with between described gland and upper filter lid.
Further, the periphery of described gland is embedded between flange and cavity interior walls, is connected with cover plate and pressing plate for sealing.
Compared with prior art, the present invention has enough sealing areas, can ensure good sealing effect again, avoid connecting cover oil outlet place fluid be back to the phenomenon at filler opening place, structure is simple, good sealing effect, adopt the filter core of S type, strengthen filter area, good filtration effect; Be provided with electromagnet, the magnetic impurity in adsorbable fluid, refuse can be discharged by bottom fuel outlet.
Accompanying drawing explanation
Fig. 1 is the structural representation of novel diesel filter.
Fig. 2 be in novel diesel filter what structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 2, in the embodiment of the present invention, a kind of novel diesel filter, includes shell upper 6 and end cap body 1; Sealing thread connected with outer casing bottom 8 below described shell upper 6; Stage clip 10 and sewage draining exit 11 is provided with in described outer casing underpart 8; Described Compress Spring 10 makes filter core 12 can cushion well when being subject to Oil shocking, is not easy to cause filter core to damage; Described sewage draining exit 11 seals with bolt tightening; Described stage clip 10 upper end connects dismountable lower end cap 9, and lower end cap 9 is provided with oil leaking hole, and waste oil is entered in the chamber of outer casing underpart 8 by oil leaking hole, manually discharges through sewage draining exit; Described shell upper 6 is provided with magnet 7, for magnetic impurity in adsorbed oil; The filter core 12 of S type helical fold formula is provided with in cavity in described shell upper 6; During work, diesel oil is through the S type helical flow path rotational flow on filter core 12, effectively can increase the area of contact of the diesel oil after filtration and filter core 12 folded part, the impurity etc. remained in diesel oil also can throw away by the diesel oil of rotational flow produces simultaneously centrifugal force further, thus secondary filter is carried out to remaining impurity, the impurity thrown away also can precipitate again, thus it is more clean to make inflow go out the gasoline of honeycomb duct 15; Described filter core 12 upper/lower terminal is respectively equipped with upper filter lid 13 and lower filter lid 14; The cover plate 4 pressed with pressing plate 411 is provided with above described upper filter lid 13; Described end cap body 1 is discoid body, and the middle part of end cap body 1 is provided with filtering hole 111, and end cap body 1 is provided with and arranges around filtering hole 111, and towards the conical chimb 112 that end cap body 1 outside extends; Be provided with in the filtering hole 111 of described end cap body 1 and extend in conical chimb 112, and with the gland 2 of conical chimb 112 inner peripheral surface adaptation; Described gland 2 is provided with the attachment hole 211 with filtering hole 111 conducting; Be provided with spring 3 in described gland 2 and compress post, compress axis of a cylinder and be provided with pressing plate 411 to one end, gland 2 the other end is provided with spring seat 412; Described spring 3 is sheathed on and compresses on post, and one end of spring 3 and gland 2 are conflicted, and the other end is conflicted with the spring seat 412 compressing post; The setting described end cap body 1 compressing post and spring 3 makes end cap body 1 be mounted to after on filter cleaner, spring 3 in end cap body 1 can be implemented to compress to the Sealing between the lower end cap 9 in filter cleaner and end cap body 1, Sealing is made to obtain the conflict of spring force all the time, thus improve sealability, and this end cap body 1 is in above filter cleaner, more stable, filter cleaner is in movement or using process, can not be subjected to displacement, make the structure of the filter cleaner being provided with end cap of the present invention more compact, operate more stable; The outer circumferential face of described gland 2 is provided with some positioning convex 212; The side face of the conical chimb 112 of described end cap body 1 is provided with the location dimples 113 with positioning convex 212 adaptation on gland 2; On described gland 2 outer circumferential face, positioning convex 212 is arranged in location dimples 113 that the side face of the conical chimb 112 of end cap body 1 is arranged, gland 2 is mounted to after in end cap body 1, its circumferential position obtains spacing, gland 2 can be prevented to be mounted to after in end cap body 1 be moved, compact structure; Described spring seat 412 is provided with and compresses post circumference positioning block 5, and compresses post circumference positioning block 5 locating slot 52 that is provided with mounting groove 51 and is vertical setting with mounting groove 51, and spring seat 412 is arranged in locating slot 52; Described gland 2 is provided with the oil outlet of filler opening 16 and honeycomb duct 15 upper end; Described honeycomb duct 15 is positioned at the inside of shell upper 6, is fixed by fastening piece; Inner seal ring is provided with between described gland 2 and upper filter lid 13; The periphery of described gland 2 is embedded between flange and cavity interior walls, is tightly connected with cover plate 4 and pressing plate 411.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (3)
1. a novel diesel filter, includes shell upper (6) and end cap body (1); It is characterized in that, described shell upper (6) sealing thread connected with outer casing bottom, below (8); Stage clip (10) and sewage draining exit (11) is provided with in described outer casing underpart (8); Described stage clip (10) upper end connects dismountable lower end cap (9), and lower end cap (9) is provided with oil leaking hole; Described shell upper (6) is provided with magnet (7); The filter core (12) of S type helical fold formula is provided with in cavity in described shell upper (6); Described filter core (12) upper/lower terminal is respectively equipped with upper filter lid (13) and lower filter lid (14); Described upper filter lid (13) top is provided with the cover plate (4) pressed with pressing plate (411); Described end cap body (1) is discoid body, and the middle part of end cap body (1) is provided with filtering hole (111), and end cap body (1) is provided with around filtering hole (111) setting, and towards the conical chimb (112) that end cap body (1) outside extends; Be provided with in the filtering hole (111) of described end cap body (1) and extend in conical chimb (112), and with the gland (2) of conical chimb (112) inner peripheral surface adaptation; Described gland (2) is provided with the attachment hole (211) with filtering hole (111) conducting; Be provided with spring (3) in described gland (2) and compress post, compress axis of a cylinder and be provided with pressing plate (411) to one end, gland (2) the other end is provided with spring seat (412); Described spring (3) is sheathed on and compresses on post, and one end of spring (3) and gland (2) are conflicted, and the other end is conflicted with the spring seat (412) compressing post; The outer circumferential face of described gland (2) is provided with some positioning convex (212); The side face of the conical chimb (112) of described end cap body (1) is provided with the location dimples (113) that upper positioning convex (212) is adaptive with gland (2); On described gland (2) outer circumferential face, positioning convex (212) is arranged in location dimples (113) that the side face of the conical chimb (112) of end cap body (1) is arranged; Described spring seat (412) is provided with and compresses post circumference positioning block (5), and compress post circumference positioning block (5) locating slot (52) that is provided with mounting groove (51) and is vertical setting with mounting groove (51), and spring seat (412) is arranged in locating slot (52); Described gland (2) is provided with the oil outlet of filler opening (16) and honeycomb duct (15) upper end; Described honeycomb duct (15) is positioned at the inside of shell upper (6), is fixed by fastening piece.
2. novel diesel filter according to claim 1, is characterized in that, is provided with inner seal ring between described gland (2) and upper filter lid (13).
3. novel diesel filter according to claim 1, is characterized in that, the periphery of described gland (2) is embedded between flange and cavity interior walls, is tightly connected with cover plate (4) and pressing plate (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207686.1A CN105089888A (en) | 2014-05-16 | 2014-05-16 | Novel diesel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207686.1A CN105089888A (en) | 2014-05-16 | 2014-05-16 | Novel diesel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105089888A true CN105089888A (en) | 2015-11-25 |
Family
ID=54571055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207686.1A Pending CN105089888A (en) | 2014-05-16 | 2014-05-16 | Novel diesel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105089888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116392878A (en) * | 2023-06-08 | 2023-07-07 | 新乡市华航航空液压设备有限公司 | Long-life oil filter |
-
2014
- 2014-05-16 CN CN201410207686.1A patent/CN105089888A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116392878A (en) * | 2023-06-08 | 2023-07-07 | 新乡市华航航空液压设备有限公司 | Long-life oil filter |
| CN116392878B (en) * | 2023-06-08 | 2023-09-12 | 新乡市华航航空液压设备有限公司 | Long-life oil filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103930186B (en) | For the treatment of the air filtering core of compressed-air actuated compressed air treatment facility | |
| CN106224056B (en) | A kind of Oil-gas Separation device assembly and internal combustion engine | |
| US8511481B2 (en) | Liquid filter, in particular an oil filter | |
| CN202125385U (en) | Fuel oil filter | |
| CN106014536A (en) | Motor vehicle oil filter | |
| CN105089888A (en) | Novel diesel oil filter | |
| CN107781081A (en) | A kind of integrated type fuel oil prefilter water separation structure | |
| CN202125384U (en) | Fuel filter | |
| CN204877585U (en) | High -efficient non return filter of machine oil cooling | |
| CN201258804Y (en) | Novel air cleaner for motorcycle | |
| CN203856624U (en) | Novel diesel oil filter | |
| CN201818346U (en) | Combined type oil filter | |
| CN105351033B (en) | Rotary mounting engine oil filter with safety valve structure | |
| KR101567883B1 (en) | Air cleaning apparatus for vehicles | |
| CN220470086U (en) | Radial and axial bidirectional sealing air filter | |
| CN204877586U (en) | Oil cleaner of high -efficient non return | |
| CN105909340A (en) | Oil filter with bypass valve | |
| CN208900260U (en) | A kind of fuel filter | |
| CN208824052U (en) | A kind of water purification exhaust apparatus | |
| CN208073583U (en) | A kind of assembled oil filter | |
| CN207478133U (en) | Composite filter element and water purifier | |
| CN104556305A (en) | Filtering component for pure water machine | |
| CN204941639U (en) | A kind of oil filtration check valve structure | |
| CN213510984U (en) | Double-filter-element oil filter with water drainage function | |
| CN204851373U (en) | Oil cleaner of high efficiency filter and non return |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |