CN208474923U - A kind of lubricating oil filter - Google Patents
A kind of lubricating oil filter Download PDFInfo
- Publication number
- CN208474923U CN208474923U CN201821100836.9U CN201821100836U CN208474923U CN 208474923 U CN208474923 U CN 208474923U CN 201821100836 U CN201821100836 U CN 201821100836U CN 208474923 U CN208474923 U CN 208474923U
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- CN
- China
- Prior art keywords
- capping
- circular connector
- shell
- lubricating oil
- filter
- 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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Abstract
The utility model discloses a kind of lubricating oil filters, belong to lubricating utensil technical field.Including shell and capping, the shell is equipped with oil inlet and oil outlet, fully closed filter cylinder is equipped in the shell, the cartridge top portion is fixedly connected with hollow type circular connector, bottom is fixedly connected with closed circular connector, filter chamber is constituted between the filter cylinder and shell, the filter chamber leads to oil inlet, the filter chamber bottom is equipped with sewage sump, magnet is equipped in the sewage sump, the oil outlet leads to the L-type flowline for being located at enclosure interior, it is threadedly coupled at the top of flowline with closed circular connector, it is clamped at the top of the hollow type circular connector with capping.The utility model structure is simple, is easy to repair, and can effectively purify oil liquid, filter cylinder long service life and easy to disassemble.
Description
Technical field
The utility model belongs to lubricating utensil technical field, and in particular to a kind of lubricating oil filter.
Background technique
In lubricating system, in order to protect the performance and used life of various hydraulic devices in system, filtering is installed more
Device guarantees the cleannes of oil liquid to filter out the pollutant in oil liquid.Often contain the gold of some bulky grains in these pollutants
Belong to impurity and is mounted with bar magnet in strainer to remove these impurity.But the accommodation space so, in strainer is inevitable
Become smaller, the frequency so as to cause cleaning strainer increases, and the disassembly of strainer is also inconvenient.
Utility model content
For above-mentioned problems of the prior art, the utility model provides a kind of lubricating oil filter, structure letter
It is single, it is easy to repair, can effectively purifies oil liquid, filter cylinder long service life and easy to disassemble.
To achieve the goals above, the technical scheme adopted by the utility model is that:
A kind of lubricating oil filter, including shell and capping, the shell are equipped with oil inlet and oil outlet, the shell
Interior to be equipped with fully closed filter cylinder, the cartridge top portion is fixedly connected with hollow type circular connector, and bottom is fixedly connected with close
Closed loop connector constitutes filter chamber between the filter cylinder and shell, the filter chamber leads to oil inlet, the filter chamber bottom peace
Equipped with sewage sump, magnet is equipped in the sewage sump, the oil outlet leads to the L-type flowline for being located at enclosure interior, fuel-displaced
Tube top portion is threadedly coupled with closed circular connector, is clamped at the top of the hollow type circular connector with capping.
Further, the U-shaped buckle that can be clamped with capping, and the hollow out are equipped at the top of the hollow type circular connector
Formula circular connector is equipped with multiple through-holes that oil liquid can be allowed to circulate.
Further, the capping is Π type.
Further, it is equipped with annular sealing gaskets between the capping and shell, the cross section of the gasket seal is
" convex " type structure.
Further, the internal diameter of the gasket seal is equal to hollow type circular connector outer diameter, and the gasket seal is most
Big outer diameter is equal to capping outer diameter, and minimum outer diameter is equal to capping internal diameter.
Further, the filter opening aperture at the cartridge sidewall and top is equal and the filter opening aperture of both greater than bottom.
Further, the oil outlet is higher than oil inlet.
Further, the sewage sump is threadedly coupled with shell.
Compared with the prior art, the utility model has the following beneficial effects: the utility model structure is simple, it is easy to repair,
Oil liquid enters strainer outside filter cylinder, and filtered magazine is fallen into dismountable sewage sump, makes the accommodation space of filter chamber will not
It is contaminated object quickly to fill up, influences the rate of filtration, extends filter cylinder service life；Filter cylinder bottom filter opening aperture reduces, and is equivalent to
To the oil liquid secondary filter for entering cartridge interior, filter effect is improved；And the filter cylinder convenient disassembly of the utility model, it is conducive to filter
Cylinder replacement or cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model capping, gasket seal and hollow type circular connector；
Fig. 3 is partial enlarged view at A in Fig. 1.
In figure: 1. shells, 2. oil inlets, 3. oil outlets, 4. filter cylinders, 5. hollow type circular connectors, 6. closed annulars
Connector, 7. cappings, 8. flowlines, 9. gasket seals, 10. through-holes, 11.U type buckle, 12. sewage sumps, 13. magnets, 14. filters
Cylinder bottom.
Specific embodiment
To keep the purpose of this utility model, structure and advantage clearer, below in conjunction with attached drawing to the utility model reality
The mode of applying is described in further detail.
As shown in Figure 1-3, a kind of lubricating oil filter, including shell 1 and capping 7.Shell 1 is equipped with oil inlet 2 and goes out
Hydraulic fluid port 3, shell 1 is interior to be equipped with fully closed filter cylinder 4.Hollow type circular connector 5 is fixedly connected at the top of filter cylinder 4, bottom is solid
Surely it is connected with closed circular connector 6.Filter chamber is constituted between 1 inner wall of filter cylinder 4 and shell, which leads to oil inlet 2.Out
Hydraulic fluid port 3 leads to the L-type flowline 8 for being located at enclosure interior, and 8 top of flowline is threadedly coupled with closed circular connector 6, engraves
Empty 5 top of formula circular connector is clamped with the capping 7 for being located at case top.After oil liquid enters filter chamber from oil inlet, through filter cylinder mistake
Filter enters flowline, is then discharged from oil outlet.In addition, filter chamber bottom is equipped with sewage sump 12, magnet is equipped in sewage sump 12
13。
Wherein, referring to fig. 2,3, be equipped at the top of hollow type circular connector 5 and can engrave with the U-shaped buckle 11 of capping clamping
Empty formula circular connector is equipped with multiple through-holes 10 that oil liquid can be allowed to circulate.
Wherein, capping 7 is Π type.
Further, annular sealing gaskets 9 is equipped between capping 7 and shell 1, the cross section of gasket seal 9 is " convex " type
Structure, i.e. cooperation capping shape design.
Specifically, the internal diameter of gasket seal 9 is equal to 5 outer diameter of hollow type circular connector, the maximum outside diameter etc. of gasket seal 9
In covering 7 outer diameters, and minimum outer diameter is equal to 7 internal diameters of capping.When installing gasket seal, gasket inner ring should be just for hollow type annular
Connector passes through, and gasket outer ring edge then agrees with cover rim just.
When needing replacing or clearing up filter cylinder, rotary closure can be such that closed circular connector and flowline is detached from, from
And take out filter cylinder.
As preferred embodiment, the filter opening aperture at cartridge sidewall and top is equal and the filter opening of both greater than filter cylinder bottom 14
Aperture.I.e. when oil liquid enters inside it outside filter cylinder, and enters flowline from filter cylinder bottom, two layers of filtering have passed through.
Further, oil outlet is higher than oil inlet.
Further, sewage sump 12 is threadedly coupled with shell 1.
Certainly, the preferred embodiment of only the utility model described above, is not limitation of the utility model, this
The variations, modifications, additions or substitutions that the those of ordinary skill of technical field is made in the essential scope of the utility model,
Belong to the protection scope of the utility model.
Claims (8)
1. a kind of lubricating oil filter, which is characterized in that including shell and capping, the shell is equipped with oil inlet and fuel-displaced
Mouthful, fully closed filter cylinder is equipped in the shell, the cartridge top portion is fixedly connected with hollow type circular connector, and bottom is solid
Surely it is connected with closed circular connector, filter chamber is constituted between the filter cylinder and shell, the filter chamber leads to oil inlet, described
Filter chamber bottom is equipped with sewage sump, and magnet, the oil outlet and the L-type flowline for being located at enclosure interior are equipped in the sewage sump
Lead to, be threadedly coupled at the top of flowline with closed circular connector, is clamped at the top of the hollow type circular connector with capping.
2. a kind of lubricating oil filter according to claim 1, it is characterised in that: at the top of the hollow type circular connector
Equipped with the U-shaped buckle that can be clamped with capping, and the hollow type circular connector is equipped with multiple through-holes that oil liquid can be allowed to circulate.
3. a kind of lubricating oil filter according to claim 1, it is characterised in that: the capping is Π type.
4. a kind of lubricating oil filter according to claim 1, it is characterised in that: be equipped with ring between the capping and shell
Shape gasket seal, the cross section of the gasket seal are " convex " type structure.
5. a kind of lubricating oil filter according to claim 4, it is characterised in that: the internal diameter of the gasket seal, which is equal to, to be engraved
Empty formula circular connector outer diameter, the maximum outside diameter of the gasket seal is equal to capping outer diameter, and minimum outer diameter is equal to capping internal diameter.
6. a kind of lubricating oil filter according to claim 1, it is characterised in that: the filter opening of the cartridge sidewall and top
Aperture is equal and the filter opening aperture of both greater than bottom.
7. a kind of lubricating oil filter according to claim 1, it is characterised in that: the oil outlet is higher than oil inlet.
8. a kind of lubricating oil filter according to claim 1, it is characterised in that: the sewage sump and shell screw thread connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100836.9U CN208474923U (en) | 2018-07-12 | 2018-07-12 | A kind of lubricating oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100836.9U CN208474923U (en) | 2018-07-12 | 2018-07-12 | A kind of lubricating oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474923U true CN208474923U (en) | 2019-02-05 |
Family
ID=65210227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100836.9U Active CN208474923U (en) | 2018-07-12 | 2018-07-12 | A kind of lubricating oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637353A (en) * | 2020-04-26 | 2020-09-08 | 湖北神龙浩海科技有限公司 | Lubricating oil filter |
| CN114042398A (en) * | 2021-11-02 | 2022-02-15 | 昆山华拓环保科技有限公司 | Manufacturing device and manufacturing method of micro-etching additive for etching and extracting copper |
-
2018
- 2018-07-12 CN CN201821100836.9U patent/CN208474923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637353A (en) * | 2020-04-26 | 2020-09-08 | 湖北神龙浩海科技有限公司 | Lubricating oil filter |
| CN114042398A (en) * | 2021-11-02 | 2022-02-15 | 昆山华拓环保科技有限公司 | Manufacturing device and manufacturing method of micro-etching additive for etching and extracting copper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lubricating oil filter Effective date of registration: 20210901 Granted publication date: 20190205 Pledgee: Yichang financing guarantee Group Co., Ltd Pledgor: HUBEI SHENLONG HAOHAI TECHNOLOGY Co.,Ltd. Registration number: Y2021980008663 |