CN205858439U - A kind of oil filter - Google Patents
A kind of oil filter Download PDFInfo
- Publication number
- CN205858439U CN205858439U CN201620869593.XU CN201620869593U CN205858439U CN 205858439 U CN205858439 U CN 205858439U CN 201620869593 U CN201620869593 U CN 201620869593U CN 205858439 U CN205858439 U CN 205858439U
- Authority
- CN
- China
- Prior art keywords
- end cap
- filter
- edible vegetable
- oil
- central canal
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of oil filter, including filter case, described filter case is open cylinder, described filter case opening upwards, described filter case top is provided with end cap, described end cap is fixing with filter case to be connected, described end cap is provided with sump oil import and edible vegetable oil outlet, the outlet of described edible vegetable oil is provided with female thread and is fixed on end cap middle part, described sump oil import is provided with coarse filtration layer, described end cap is arranged over sealing ring, described sealing ring is embedded on the side of end cap, backflow check valve it is provided with below described end cap, described backflow check valve is connected with edible vegetable oil outlet, set by central canal below described backflow check valve, described central canal is fixed on the middle part of cleaner, it is provided with filter element outside described central canal, described cleaner bottom secction is provided with bypass valve.This utility model can be filtered out partial impurities by coarse filtration layer, thus reduces the damage to filter element, increases the service life of cleaner.
Description
Technical field
This utility model relates to auto-parts technical field, is specifically related to a kind of oil filter.
Background technology
Generally, each parts are to realize normally working through the lubrication of machine oil in electromotor, but zero
During parts operating, under produced metal fragment, the dust of entrance, high temperature, oxidized carbon distribution and part steam can be constantly
Being mixed in machine oil, the service life of time length machine oil can be reduced, and likely affects normal working of engine time serious.Cause
This, this time, the effect of oil filter just embodied.Briefly, the effect of oil filter is mainly filter
Overwhelming majority impurity in oil, protects the cleaning treating machine oil, extends its normal service life.
But existing cleaner is along with the increase of the time of use, owing to some bulky grains can damage filter when by filter element
Core, will affect the filter effect of cleaner, reduces the service life of cleaner, directly changes cleaner and will result in waste now
As.
Utility model content
The purpose of this utility model is to provide a kind of oil filter, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, this utility model following technical scheme of offer: a kind of oil filter, including filter box
Body, described filter case is open cylinder, described filter case opening upwards, and described filter case top is provided with end
Lid, described end cap is fixing with filter case to be connected, and described end cap is provided with sump oil import and edible vegetable oil outlet, and described edible vegetable oil exports
In be provided with female thread and be fixed on end cap middle part, described sump oil import is provided with coarse filtration layer, and described end cap is arranged over close
Seal, described sealing ring is embedded on the side of end cap, is provided with backflow check valve below described end cap, described backflow check valve with
Edible vegetable oil outlet is connected, and sets by central canal below described backflow check valve, and described central canal is fixed on the middle part of cleaner,
Being provided with filter element outside described central canal, described cleaner bottom secction is provided with bypass valve, and described bypass valve is fixed on the centre of central canal
Position.
Preferably, the outlet of described edible vegetable oil is positioned at the center of end cap, and described sump oil import is distributed in edible vegetable oil outlet around.
Preferably, described filter element is wrapped in the outside of central canal, and described filter element upper end is connected with sump oil import.
Preferably, described coarse filtration laminating is attached in sump oil import, is provided with through hole coarse filtration layer in the middle of described coarse filtration layer
Do not contact with edible vegetable oil outlet.
Preferably, described central canal is provided with return port, and described return port is centrally located the outside of pipe.
Compared with prior art, the beneficial effects of the utility model are: can filter out some big by coarse filtration layer
Grain impurity, then enters into inside cleaner by sump oil import, then by filter element, internal contaminant filter is fallen, by returning
Discharge orifice enters into inside central canal, then provides lubricating oil by edible vegetable oil outlet to electromotor, can be portion by coarse filtration layer
Divide contaminant filter to fall, thus reduce the damage to filter element, increase the service life of cleaner.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this utility model one oil filter structure schematic diagram.
Fig. 2 is this utility model one oil filter end cover structure schematic diagram.
Fig. 3 is this utility model one engine oil filtering device central tube structural representation.
In figure: 1, filter case, 2, end cap, 3, sump oil import, 4, edible vegetable oil outlet, 5, coarse filtration layer, 6, sealing ring, 7,
Backflow check valve, 8, central canal, 9, filter element, 10, bypass valve, 11, return port.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of oil filter, including filter case
1, described filter case 1 is open cylinder, described filter case 1 opening upwards, and described filter case 1 top is provided with
End cap 2, described end cap 2 is fixing with filter case 1 to be connected, and described end cap 2 is provided with sump oil import 3 and edible vegetable oil outlet 4, described
Being provided with female thread in edible vegetable oil outlet 4 and be fixed on end cap 2 middle part, described sump oil import 3 is provided with coarse filtration layer 5, described end
Lid 2 is arranged over sealing ring 6, and described sealing ring 6 is embedded on the side of end cap 2, is provided with backflow check valve below described end cap 2
7, described backflow check valve 7 is connected with edible vegetable oil outlet 4, sets by central canal 8, described central canal 8 below described backflow check valve 7
Being fixed on the middle part of cleaner, described central canal 8 is outside is provided with filter element 9, is provided with bypass valve bottom described filter case 1
10, described bypass valve 10 is fixed on the middle part of central canal 8.
Described edible vegetable oil outlet 4 is positioned at the center of end cap 2, and described sump oil import 3 is distributed in around edible vegetable oil outlet 4, clearly
Oil export 4 is connected with main oil gallery, provides lubricating oil for whole automotive system, and described filter element 9 is wrapped in the outside of central canal 8,
Described filter element 9 upper end is connected with sump oil import 3, can be filtered sump oil by filter element 9, and described coarse filtration layer 5 attaches
In sump oil import 3, it is provided with through hole coarse filtration layer 5 in the middle of described coarse filtration layer 5 and does not contacts with edible vegetable oil outlet 4, pass through coarse filtration
Layer 5 can filter out some large granular impurities in sump oil, and described central canal 8 is provided with return port 11, described return port 11
It is centrally located the outside of pipe 8, is flowed in central canal 8 by 11 filtered edible vegetable oil of return port.
It should be noted that this utility model one oil filter, during use, can be filtered out by coarse filtration layer 5
Some large granular impurities, then enter into inside cleaner by sump oil import 3, then by the impurity mistake of filter element 9 inside
Filter, enter into central canal 8 by return port 11 internal, then provide lubricating oil by edible vegetable oil outlet 4 to electromotor.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. an oil filter, including filter case (1), it is characterised in that: described filter case (1) is open cylinders
Body, described filter case (1) opening upwards, described filter case (1) top is provided with end cap (2), described end cap (2) and filter
Clear device housing (1) is fixing to be connected, and described end cap (2) is provided with sump oil import (3) and edible vegetable oil outlet (4), described edible vegetable oil outlet (4)
In be provided with female thread and be fixed on end cap (2) middle part, described sump oil import (3) is provided with coarse filtration layer (5), described end cap
(2) being arranged over sealing ring (6), described sealing ring (6) is embedded on the side of end cap (2), and described end cap (2) lower section is provided with back
Stream check valve (7), described backflow check valve (7) and edible vegetable oil outlet (4) is connected, set below described backflow check valve (7) by
Heart pipe (8), described central canal (8) is fixed on the middle part of cleaner, and described central canal (8) is outside is provided with filter element (9), described
Filter case (1) bottom is provided with bypass valve (10), and described bypass valve (10) is fixed on the middle part of central canal (8).
A kind of oil filter the most according to claim 1, it is characterised in that: described edible vegetable oil outlet (4) is positioned at end cap (2)
Center, described sump oil import (3) is distributed in edible vegetable oil outlet (4) around.
A kind of oil filter the most according to claim 1, it is characterised in that: described filter element (9) is wrapped in central canal (8)
Outside, described filter element (9) upper end is connected with sump oil import (3).
A kind of oil filter the most according to claim 1, it is characterised in that: described coarse filtration layer (5) is attached to sump oil
In import (3), it is provided with through hole coarse filtration layer (5) in the middle of described coarse filtration layer (5) and does not contacts with edible vegetable oil outlet (4).
A kind of oil filter the most according to claim 1, it is characterised in that: described central canal (8) is provided with return port
(11), described return port (11) is centrally located the outside of pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869593.XU CN205858439U (en) | 2016-08-11 | 2016-08-11 | A kind of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869593.XU CN205858439U (en) | 2016-08-11 | 2016-08-11 | A kind of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858439U true CN205858439U (en) | 2017-01-04 |
Family
ID=57594012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869593.XU Expired - Fee Related CN205858439U (en) | 2016-08-11 | 2016-08-11 | A kind of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026460A (en) * | 2018-08-17 | 2018-12-18 | 全椒县全动机械有限公司 | A kind of IC engine cleaner structure |
-
2016
- 2016-08-11 CN CN201620869593.XU patent/CN205858439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026460A (en) * | 2018-08-17 | 2018-12-18 | 全椒县全动机械有限公司 | A kind of IC engine cleaner structure |
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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 |
Granted publication date: 20170104 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |