CN204984533U - Engine oil filter - Google Patents
Engine oil filter Download PDFInfo
- Publication number
- CN204984533U CN204984533U CN201520773874.0U CN201520773874U CN204984533U CN 204984533 U CN204984533 U CN 204984533U CN 201520773874 U CN201520773874 U CN 201520773874U CN 204984533 U CN204984533 U CN 204984533U
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- China
- Prior art keywords
- filter
- cover
- barrel
- cylindrical shell
- utility
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- 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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Abstract
The utility model discloses an engine oil filter, it relates to a filter. It includes barrel, cover, filter core and mount pad, and the bottom of barrel is fixed with the mount pad, and the barrel passes through screw rod and cover fixed connection, and barrel internally mounted has a filter core, the filter core adopt the two layer filtering device of silk screen and filter paper constitution, the silk screen setting is at the upper surface of filter paper, the barrel is provided with the sealing washer with the junction of cover, and barrel and cover all adopt the curved lid board, and the bottom of barrel is provided with the drain. The utility model discloses increase filter area guarantees the filter effect, and the practicality is strong, easily uses widely.
Description
Technical field
The utility model relates to a kind of filter cleaner, be specifically related to oil filter.
Background technique
The lubricating oil of internal combustion locomotive motor after a period of operation, wherein be mixed with the fricative metal fillings of engine component and the generation of other impurity, also has exogenous impurity in addition, as the dust in air enters crankcase by the place such as respirating tube, oil filler, and the product in the oxidizing process of colloid machine oil of machine oil itself generation own, as various organic acid, burnt matter pitch and carbide can enter oil leab in company with machine oil, thus the wearing and tearing of booster engine, cause oil circuit to block; Bleed the water etc. of turbid drain pan in addition, and these impurity can promote the wearing and tearing of component, produces corrosion or kill movement parts; therefore oil filter must be set up in the lubrication system of motor; with the above-mentioned objectionable impurities be present in machine oil of filtering, protected host component, extend its working life; traditional machine filter upstream is oil pump; downstream is main oil gallery, and structure is single, and poor filtration effect; based on this, design a kind of novel oil filter or necessary.
Summary of the invention
For the deficiency that prior art exists, the utility model object is to provide a kind of oil filter, and structure is simple, reasonable in design, increases filter area, ensures filtering effect, practical, is easy to promote the use of.
To achieve these goals, the utility model realizes by the following technical solutions: oil filter, comprise cylindrical shell, cover, filter core and fitting seat, the bottom of cylindrical shell is fixed with fitting seat, cylindrical shell is fixedly connected with cover by screw rod, inner barrel is provided with filter core, and described filter core adopts the two-layer filtrating equipment of silk screen and filter paper composition, and silk screen is arranged on the upper surface of filter paper.
As preferably, described cylindrical shell and the joint of cover are provided with seal ring, and cylindrical shell and cover all adopt curved cover plate, can bear high pressure.
As preferably, the bottom of described cylindrical shell is provided with sewage draining exit, can filter foreign material by easy cleaning.
The beneficial effects of the utility model: the filter area of oil filter is larger, and filtering effect is better, and it is convenient to change cleaning, and practicability is stronger, has wide market application foreground.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: oil filter, comprise cylindrical shell 1, cover 2, filter core 3 and fitting seat 4, the bottom of cylindrical shell 1 is fixed with fitting seat 4, and cylindrical shell 1 is fixedly connected with cover 2 by screw rod, cylindrical shell 1 and cover 2 separately with screw rod fix, more renew cartridge is convenient, cylindrical shell 1 inside is provided with filter core 3, described filter core 3 adopts the two-layer filtrating equipment of silk screen and filter paper composition, and can increase filter area, silk screen is arranged on the upper surface of filter paper.
It should be noted that described cylindrical shell 1 and cover 2 all adopt the curved cover plate that can bear high pressure, cylindrical shell 1 is provided with seal ring 5 with the joint of cover 2, ensures the sealability of oil filter entirety.
In addition, the bottom of described cylindrical shell 1 is provided with sewage draining exit 6, sewage draining exit 6 can easy cleaning filter after foreign material.
The working principle of this embodiment: strainer filtering is passed through in its effect of oil filter, namely with certain pore size filter material filtering machine tool impurity and greasy filth, the impurity that particle diameter is greater than filter opening is stopped by filter material and filters out, because in machine oil, shape of particle majority is irregular, so filter core 3 adopts silk screen and the resin-impregnated two-layer filtration of special filter paper, filter paper intensity after heat cure process strengthens, surperficial silk screen mainly Intercepting Coarse, Adsorption of Filter Paper fine grained.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. oil filter, it is characterized in that, comprise cylindrical shell (1), cover (2), filter core (3) and fitting seat (4), the bottom of cylindrical shell (1) is fixed with fitting seat (4), cylindrical shell (1) is fixedly connected with cover (2) by screw rod, cylindrical shell (1) inside is provided with filter core (3), described filter core (3) adopts the two-layer filtrating equipment of silk screen and filter paper composition, and silk screen is arranged on the upper surface of filter paper.
2. oil filter according to claim 1, it is characterized in that, described cylindrical shell (1) is provided with seal ring (5) with the joint of cover (2), and cylindrical shell (1) and cover (2) all adopt the curved cover plate that can bear high pressure.
3. oil filter according to claim 1, is characterized in that, the bottom of described cylindrical shell (1) is provided with sewage draining exit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773874.0U CN204984533U (en) | 2015-10-08 | 2015-10-08 | Engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773874.0U CN204984533U (en) | 2015-10-08 | 2015-10-08 | Engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984533U true CN204984533U (en) | 2016-01-20 |
Family
ID=55118911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773874.0U Expired - Fee Related CN204984533U (en) | 2015-10-08 | 2015-10-08 | Engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984533U (en) |
-
2015
- 2015-10-08 CN CN201520773874.0U patent/CN204984533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20181008 |