CN207838395U - A kind of oil filter - Google Patents
A kind of oil filter Download PDFInfo
- Publication number
- CN207838395U CN207838395U CN201721643470.5U CN201721643470U CN207838395U CN 207838395 U CN207838395 U CN 207838395U CN 201721643470 U CN201721643470 U CN 201721643470U CN 207838395 U CN207838395 U CN 207838395U
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- screen pipe
- fuel tank
- bottom end
- 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
Links
Abstract
The utility model discloses a kind of oil filters, including filter sand case, oil inlet, filtering meshes, sand export, rinse mouth, oil guide pipe, valve, screen pipe, filter core, transparent fuel tank, oil pump, return duct and check valve, by the way that transparent fuel tank is arranged in the bottom end of screen pipe, by transparent fuel tank it can be seen that the filter effect of screen pipe inner filter core, is conveniently replaceable filter core；Oil outlet at filter sand bottom end connects screen pipe by oil guide pipe, and valve is set in oil guide pipe, and removable cover is set on the top of the screen pipe, when if desired replacing filter core, it is only necessary to close valve, then the removable cover on screen pipe top is opened, then filter core is taken out, the use of the device is not interfered with not only, meanwhile, it replaces convenient, fast；Return duct is connected in the side of transparent fuel tank again, when the oily purity in transparent fuel tank is too low, the oil in transparent fuel tank screen pipe can be oriented to by return duct and filtered again, the filter effect of the device can be improved.
Description
Technical field
The utility model is related to a kind of filters, and in particular to a kind of oil filter.
Background technology
In recent years, due to the faulty operation in exploration or transportational process, occur now and then what waters was polluted by petroleum crude oil
Situation leverages the environment in waters, causes the deterioration of the marine eco-environment, in petroleum chemical industry, product oil is made
It is required for being filtered oil before, and the filtering of existing oil is all filtered using active carbon filter, still
Existing filtration device structure is complicated, and when replacing self-filtering core, needs filter being stopped, and cannot be satisfied and continues
The state of work, replacing construction is longer, wastes time.
Utility model content
The utility model provides a kind of oil filter, solves existing filtration device structure complexity, and in replacement
It when portion's filtration core, needs filter being stopped, cannot be satisfied the state of continue working, replacing construction is longer, wastes time
The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of oil filter of the utility model, including filter sand case, the bottom end inside the filter sand case are fixed with filter screen
Layer, if the filtering meshes are formed by stacking by dried layer filter screen, the bottom end of the filter sand case offers rinse mouth, the filter sand case
Bottom end is further opened with several oil outlets, and the oil outlet connects screen pipe by oil guide pipe, is respectively mounted in the oil guide pipe
There is valve, filter core is provided in the screen pipe, and the top of the screen pipe has been connected through a screw thread removable cover, the screen pipe
Bottom end oil outlet be all connected with transparent fuel tank, the side of the transparent fuel tank passes through another oil inlet that return duct connects screen pipe
Mouthful, it is also equipped with oil pump on the return duct, and the junction of the return duct and screen pipe is equipped with check valve.
As a kind of optimal technical scheme of the utility model, the top of the filter sand case offers oil inlet.
As a kind of optimal technical scheme of the utility model, the side of the filter sand case offers several sand exports.
As a kind of optimal technical scheme of the utility model, the side on filter sand case top, which is provided with, checks window.
As a kind of optimal technical scheme of the utility model, the bottom end of the transparent fuel tank offers oil discharge outlet, and
Valve is installed in the oil discharge outlet.
The advantageous effect that the utility model is reached is：By the way that transparent fuel tank is arranged in the bottom end of screen pipe, by transparent
Fuel tank it can be seen that screen pipe inner filter core filter effect, be conveniently replaceable filter core；Oil outlet at filter sand bottom end passes through Oil Guide
Pipe connects screen pipe, and valve is arranged in oil guide pipe, and removable cover is arranged on the top of the screen pipe, if desired replaces filter core
When, it is only necessary to valve is closed, then the removable cover on screen pipe top is opened, then takes out filter core, it not only will not shadow
The use to the device is rung, meanwhile, it replaces convenient, fast；Return duct is connected in the side of transparent fuel tank again, when in transparent fuel tank
Oily purity it is too low when, can by return duct by transparent fuel tank oil be oriented to screen pipe filter again, the dress can be improved
The filter effect set.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of oil filter of the utility model；
In figure：1, filter sand case；2, oil inlet；3, filtering meshes；4, sand export；5, rinse mouth；6, oil guide pipe；7, valve；
8, screen pipe；9, filter core；10, transparent fuel tank；11, oil pump；12, return duct；13, check valve.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of oil filter of the utility model, including filter sand case 1, the bottom inside filter sand case 1
End is fixed with filtering meshes 3, if the filtering meshes 3 are formed by stacking by dried layer filter screen, the bottom end of filter sand case 1 offers rinse mouth
5, the bottom end of filter sand case 1 is further opened with several oil outlets, and the oil outlet connects screen pipe 8, oil guide pipe by oil guide pipe 6
It is mounted on valve 7 in 6, filter core 9 is provided in screen pipe 8, and the top of the screen pipe 8 has been connected through a screw thread removable cover,
The bottom end oil outlet of screen pipe 8 is all connected with transparent fuel tank 10, and the side of transparent fuel tank 10 connects screen pipe 8 by return duct 12
Another oil inlet 2, be also equipped with oil pump 11 on the return duct 12, and the return duct 12 and the junction of screen pipe 8 are equipped with
Check valve 13.
The top of filter sand case 1 offers oil inlet 2.
The side of filter sand case 1 offers several sand exports 4.
The side on 1 top of filter sand case, which is provided with, checks window.
The bottom end of transparent fuel tank 10 offers oil discharge outlet, and valve 7 is equipped in the oil discharge outlet.
Operation principle：After crude oil enters filter sand case 1 by oil inlet 2, first by filtering meshes 3, filtering meshes 3 will be former
Large granular impurity in oil filters out, and then crude oil is entered by oil guide pipe 6 in screen pipe 8 again, and the valve 7 in oil guide pipe 6 exists
Normally open is in when normal work, the filter core 9 in screen pipe 8 further filters crude oil, thus by the impurity mistake in crude oil
It is filtered dry only, then crude oil enters in transparent fuel tank 10, by observing the purity of the crude oil in transparent fuel tank 10, can judge to filter
The using effect of core 9 proves that the using effect of filter core 9 is deteriorated if the purity of the crude oil in transparent fuel tank 10 is relatively low, at this point,
Valve 7 in oil guide pipe 6 is closed, then opens the removable cover on 8 top of screen pipe, the filter core 9 for taking out and more renewing, then will
Removable cover covers, and then opens the valve 7 in oil guide pipe 6, then by the unlatching of oil pump 11, make oil pump 11 will be in transparent fuel tank 10
Oil re-directs screen pipe 8, is filtered again to crude oil, can filter crude oil clean；When looking by 1 top of filter sand case
When seeing that window views the granule foreign product in filter sand case 1 to certain altitude, it is provided with valve 7 in sand export 4, by sand export 4
Valve 7 open, so that the impurity in filter sand case 1 is discharged, then again by sand export 4 valve 7 close；When needs pair
When filter sand case 1 cleans, by washing by water into rinse mouth 5, make water to 3 back flush of filtering meshes, it can will be in filtering meshes 3
Impurity develops, meanwhile, it is capable to which filter sand case 1 is clean.
This kind of oil filter can be seen by the way that transparent fuel tank 10 is arranged in the bottom end of screen pipe 8 by transparent fuel tank 10
The filter effect for going out 8 inner filter core 9 of screen pipe, is conveniently replaceable filter core 9；Oil outlet in 1 bottom end of filter sand case is connected by oil guide pipe 6
Screen pipe 8, and valve is set in oil guide pipe 6, and removable cover is set on the top of the screen pipe 8, if desired replace filter core 9
When, it is only necessary to valve 7 is closed, then the removable cover on 8 top of screen pipe is opened, then filter core 9 is taken out, not only will not
The use of the device is influenced, meanwhile, it replaces convenient, fast；Return duct 12 is connected in the side of transparent fuel tank 10 again, when transparent
When oily purity in fuel tank 10 is too low, the oil in transparent fuel tank 10 can be oriented to screen pipe 8 by return duct 12 and filtered again,
The filter effect of the device can be improved.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of oil filter, including filter sand case (1), which is characterized in that the internal bottom end of the filter sand case (1) was fixed with
Filter mesh layer (3), for the filtering meshes (3) if being formed by stacking by dried layer filter screen, the bottom end of the filter sand case (1) offers rinse mouth
(5), the bottom end of the filter sand case (1) is further opened with several oil outlets, and the oil outlet is connected by oil guide pipe (6) and filtered
It manages (8), valve (7) is mounted in the oil guide pipe (6), filter core (9), and the screen pipe are provided in the screen pipe (8)
(8) top has been connected through a screw thread removable cover, and the bottom end oil outlet of the screen pipe (8) is all connected with transparent fuel tank (10), institute
The side for stating transparent fuel tank (10) connects another oil inlet (2) of screen pipe (8), the return duct (12) by return duct (12)
On be also equipped with oil pump (11), and the junction of the return duct (12) and screen pipe (8) is equipped with check valve (13).
2. a kind of oil filter according to claim 1, which is characterized in that the top of the filter sand case (1) offers
Oil inlet (2).
3. a kind of oil filter according to claim 1, which is characterized in that the side of the filter sand case (1) offers
Several sand exports (4).
4. a kind of oil filter according to claim 1, which is characterized in that the side on filter sand case (1) top is set
It is equipped with and checks window.
5. a kind of oil filter according to claim 1, which is characterized in that open the bottom end of the transparent fuel tank (10)
Valve (7) is installed equipped with oil discharge outlet, and in the oil discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643470.5U CN207838395U (en) | 2017-11-30 | 2017-11-30 | A kind of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643470.5U CN207838395U (en) | 2017-11-30 | 2017-11-30 | A kind of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838395U true CN207838395U (en) | 2018-09-11 |
Family
ID=63423130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643470.5U Expired - Fee Related CN207838395U (en) | 2017-11-30 | 2017-11-30 | A kind of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207838395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126547A (en) * | 2018-10-17 | 2019-01-04 | 大连豪森设备制造有限公司 | A kind of oil product heating stirring liquid removing device and its working method |
| CN109762596A (en) * | 2019-03-15 | 2019-05-17 | 卞洪丽 | A kind of oil filter |
-
2017
- 2017-11-30 CN CN201721643470.5U patent/CN207838395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126547A (en) * | 2018-10-17 | 2019-01-04 | 大连豪森设备制造有限公司 | A kind of oil product heating stirring liquid removing device and its working method |
| CN109762596A (en) * | 2019-03-15 | 2019-05-17 | 卞洪丽 | A kind of oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |