CN208220863U - A kind of filter easy to clean - Google Patents
A kind of filter easy to clean Download PDFInfo
- Publication number
- CN208220863U CN208220863U CN201820768030.0U CN201820768030U CN208220863U CN 208220863 U CN208220863 U CN 208220863U CN 201820768030 U CN201820768030 U CN 201820768030U CN 208220863 U CN208220863 U CN 208220863U
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- China
- Prior art keywords
- filter
- filter core
- filter chamber
- reversal valve
- chamber
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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 provides a kind of filter easy to clean, is related to filter field, including cabinet, and cabinet wall is equipped with spiral deflector；The first filter core, the second filter core being gradually reduced in cabinet equipped with aperture, the first filter core are arranged in the second filter core, and the first filter chamber is equipped in the first filter core, and the second filter core forms the second filter chamber, third filter chamber with the first filter core, cabinet wall respectively；First filter chamber bottom is equipped with the first reversal valve, and the first reversal valve is equipped with the first connecting tube, oil inlet pipe, sewage pipe, and oil inlet pipe and sewage pipe are oppositely arranged, and the first connecting tube protrudes into the first filter chamber, is equipped with cleaning plant in the first filter chamber；Third filter chamber bottom is equipped with the second reversal valve, and the second reversal valve is equipped with the second connecting tube, flowline, air inlet looped pipeline, and flowline and air inlet looped pipeline are oppositely arranged, and the second connecting tube protrudes into third filter chamber；According to one kind of the utility model embodiment filter easy to clean, have the advantages that filter effect is good, can be purged to filter residue.
Description
Technical field
The utility model relates to filter fields, more particularly to a kind of filter easy to clean.
Background technique
The effect of oil filter be in the machine oil of oil sump objectionable impurities filter out, supplied with clean machine oil
To kinematic pairs such as crankshaft, connecting rod, camshaft, booster, piston rings, oil filter to lubrication is cooled down, cleaning action, from
And extend the service life of these components.But the filter core of existing oil filter is usually a strainer, is carried out to machine oil
When filter, machine oil is passed into strainer, impurity is stayed in the bottom surface of strainer, not only filter area is small, poor filtration effect, Er Qieyou
In being not provided with cleaning plant, long-time filter residue can be deposited on filter screen, and oil filter is easy to cause to block, and influence it just
It is often used.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose that a kind of convenience is clear
The filter washed has the advantages that filter effect is good, can be purged to filter residue.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of filter easy to clean, including cabinet, and the cabinet wall is equipped with deflector,
The deflector is in the shape of a spiral；The first filter core, the second filter core, first filter core and second filter core are equipped in the cabinet
Cylindrical, the filter opening aperture of first filter core is greater than the filter opening aperture of second filter core, the first filter core setting
In second filter core, the first filter chamber, shape between first filter core and second filter core are equipped in first filter core
At the second filter chamber, third filter chamber is formed between second filter core and the cabinet wall；First filter chamber bottom middle
Equipped with the first reversal valve, first reversal valve is equipped with the first connecting tube, oil inlet pipe, the first sewage pipe, wherein the oil inlet pipe
It is oppositely arranged with first sewage pipe, first reversal valve is connected by first connecting tube with first filter chamber
It is logical, cleaning plant is equipped in first filter chamber, the cleaning plant is located at the top of first filter chamber, the cleaning plant
Including sequentially connected driving device, telescopic rod, annular scraper, the driving device is fixed on the top of first filter chamber,
The periphery of the annular scraper is adapted with the inner wall of first filter core；Second filter chamber bottom is equipped with the second sewage pipe,
Second sewage pipe is furnished with the first electrically-controlled valve；Third filter chamber bottom is equipped with the second reversal valve, and second reversal valve is set
There are the second connecting tube, flowline, air inlet looped pipeline, wherein the flowline and the air inlet looped pipeline are oppositely arranged, described second is changed
It is connected to valve by second connecting tube with the third filter chamber, the top of the box is equipped with by the third filter chamber and outside
The air inlet supervisor of portion's connection, the air inlet supervisor are furnished with the second electrically-controlled valve；It is the driving device, first reversal valve, described
Second reversal valve, first electrically-controlled valve, first electrically-controlled valve, second electrically-controlled valve are by the control outside the cabinet
Device control.
In the preferable technical solution of the utility model, the screw pitch of the deflector is gradually increased from the bottom up.
In the preferable technical solution of the utility model, the annular scraper is equipped with multiple ventholes.
In the preferable technical solution of the utility model, the aperture of the oil inlet pipe is identical with the aperture of the flowline,
The aperture of first connecting tube, the aperture of first sewage pipe, the aperture of second connecting tube and second blowdown
The aperture of pipe is all larger than the aperture of the oil inlet pipe.
In the preferable technical solution of the utility model, the quantity of the air inlet supervisor is two, two air inlet supervisors
It is distributed in the top two sides of the third filter chamber respectively；The quantity of second reversal valve is two, two second reversal valves
It is distributed in the two sides of the bottom of the third filter chamber respectively.
In the preferable technical solution of the utility model, the quantity of second sewage pipe is two, two second rows
Dirty pipe is distributed in the two sides of the bottom of second filter chamber respectively.
Working principle of the utility model is:
A kind of filter provided by the utility model in normal work, control the first reversal valve make the first connecting tube and
Oil inlet pipe keeps connection, while controlling the second reversal valve and the second connecting tube is made to keep being connected to flowline, other valves close
Then closed state is passed through machine oil from oil inlet pipe toward the first filter chamber, from out after the filtering that machine oil passes through the first filter core and the second filter core
Oil pipe discharge, impurity then stay on the first filter core inner wall and on the second filter core inner wall；To be stockpiled on the first filter core and the second filter core
Impurity and dirt when reaching a certain amount of, cleaned, stopping is passed through machine oil, side by side institute's organic oil of empty filter, so
After switch the first reversal valve the first connecting tube and the first sewage pipe made to keep be connected to, while the second switching valve of switching makes second
Connecting tube is connected to air inlet looped pipeline, then first starts driving device, drives annular scraper to move up and down first by telescopic rod
Partial impurities on filter core scrape off, after annular scraper operate a period of time after, stop driving device, open the first electrically-controlled valve and
Second electrically-controlled valve, the gas of different pressures is passed through toward air inlet supervisor and air inlet looped pipeline, and the pressure that air inlet supervisor is passed through gas is greater than
Air inlet looped pipeline is passed through the pressure of gas, blows off dirt and impurity on filter core inner wall onto cabinet bottom wall, in deflector
Spiral air flow with pressure is formed under effect, and all dirt and impurity are taken away from the first sewage pipe and the second sewage pipe.
The utility model has the following beneficial effects:
One kind provided by the utility model filter easy to clean can effectively filter out machine by the setting of Double filter element
Solid particle in oil, filter effect is good, guarantees to have moistened the cleannes of lubricating oil, can extend machine oil pump part service life, reduce
Use cost；And the gas of different pressures is passed through by air inlet supervisor and the air inlet looped pipeline, so that on filter core inner wall
Dirt and impurity blown off onto cabinet bottom wall, along with spiral air flow with pressure is formed under the action of the deflector, no
Improve only cleaning effect, and can will it is cleaned under dirt impurity rapidly from first sewage pipe or described the
The discharge of two sewage pipes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for filter easy to clean that specific embodiment of the present invention provides；
Fig. 2 is that a kind of annular scraper for filter easy to clean that specific embodiment of the present invention provides is overlooked
Figure；
Fig. 3 is a kind of top view for filter easy to clean that specific embodiment of the present invention provides；
Fig. 4 is a kind of deflector for filter easy to clean that specific embodiment of the present invention provides in cabinet
Flat distribution map on wall.
In figure:
100, cabinet；110, the first filter core；120, the second filter core；130, deflector；200, the first filter chamber；300, the second filter
Chamber；310, the second sewage pipe；311, the first electrically-controlled valve；400, third filter chamber；410, air inlet is responsible for；411, the second electrically-controlled valve；
500, the first reversal valve；510, the first connecting tube；520, oil inlet pipe；530, the first sewage pipe；600, the second reversal valve；610,
Two connecting tubes；620, flowline；630, air inlet looped pipeline；700, cleaning plant；710, driving device；720, telescopic rod；730, ring
Shape scraper plate；731, venthole.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 to 4, including cabinet 100,100 inner wall of cabinet are equipped with deflector 130, the deflector 130
In the shape of a spiral；The first filter core 110, the second filter core 120, first filter core 110 and second filter are equipped in the cabinet 100
Core 120 is cylindrical, and the filter opening aperture of first filter core 110 is greater than the filter opening aperture of second filter core 120, and described the
One filter core 110 is arranged in second filter core 120, and the first filter chamber 200, first filter are equipped in first filter core 110
Form the second filter chamber 300 between core 110 and second filter core 120, second filter core 120 and 100 inner wall of the cabinet it
Between formed third filter chamber 400；First filter chamber, the 200 bottom middle is equipped with the first reversal valve 500, first reversal valve
500 are equipped with the first connecting tube 510, oil inlet pipe 520, the first sewage pipe 530, wherein the oil inlet pipe 520 and first blowdown
Pipe 530 is oppositely arranged, and first reversal valve 500 is connected by first connecting tube 510 with first filter chamber 200,
It is equipped with cleaning plant 700 in first filter chamber 200, the cleaning plant 700 is located at the top of first filter chamber 200, institute
Stating cleaning plant 700 includes sequentially connected driving device 710, telescopic rod 720, annular scraper 730, the driving device 710
It is fixed on the top of first filter chamber 200, the periphery of the annular scraper 730 and the inner wall of first filter core 110 are mutually fitted
Match；Second filter chamber, 300 bottom is equipped with the second sewage pipe 310, and second sewage pipe 310 is furnished with the first electrically-controlled valve 311；Institute
400 bottom of third filter chamber is stated equipped with the second reversal valve 600, second reversal valve 600 is equipped with the second connecting tube 610, flowline
620, air inlet looped pipeline 630, wherein the flowline 620 and the air inlet looped pipeline 630 are oppositely arranged, second reversal valve 600
It is connected by second connecting tube 610 with the third filter chamber 400, is equipped at the top of the cabinet 100 and filters the third
The air inlet supervisor 410 that chamber 400 is connected to outside, the air inlet supervisor 410 are furnished with the second electrically-controlled valve 411；The driving device
710, first reversal valve 500, second reversal valve 600, first electrically-controlled valve 311, first electrically-controlled valve 311,
Second electrically-controlled valve 411 is controlled by the controller outside the cabinet 100.
One kind provided by the utility model filter easy to clean can effectively filter out machine by the setting of Double filter element
Solid particle in oil, filter effect is good, guarantees to have moistened the cleannes of lubricating oil, can extend machine oil pump part service life, reduce
Use cost；And the gas of different pressures is passed through by air inlet supervisor 410 and the air inlet looped pipeline 630, so that filter core
Dirt and impurity on inner wall are blown off onto 100 bottom wall of cabinet, with pressure along with being formed under the action of deflector 130
Spiral air flow, not only increases cleaning effect, and can will it is cleaned under dirt impurity rapidly from first blowdown
Pipe 530 or second sewage pipe 310 discharge.
More specifically, the setting of the air inlet looped pipeline 630 be for supplemental air flow to 110 bottom end of the first filter core and
The flushing action of second filter core, 120 bottom end.
Further, the screw pitch of the deflector 130 is gradually increased from the bottom up, and such setting can guide gas
Stream is slowly gathered toward 100 bottom centre of cabinet, further strengthens to form hurricane band pressure gas stream.
Further, the annular scraper 730 is equipped with multiple ventholes 731, the one side of multiple ventholes 731
It is that partial impurities can rest on 730 upper surface of annular scraper in order to prevent, on the other hand when air inlet supervisor 410 is logical
When entering gas, need portion gas that can clean the tip portion of the first filter core 110, the venthole 731 is this portion gas structure
At channel.
Further, the aperture of the oil inlet pipe 520 is identical with the aperture of the flowline 620, first connecting tube
510 aperture, the aperture of first sewage pipe 530, the aperture of second connecting tube 610 and second sewage pipe 310
Aperture be all larger than the aperture of the oil inlet pipe 520, due to first connecting tube 510, first sewage pipe 530, described
Second connecting tube 610 and second sewage pipe 310 play the role of that impurity is discharged, and biggish aperture is conducive to each pipe
Road is not blocked by impurity.
Further, the quantity of the air inlet supervisor 410 is two, and two air inlet supervisors 410 are distributed in described respectively
The top two sides of third filter chamber 400；The quantity of second reversal valve 600 is two, and two second reversal valves 600 divide respectively
Be distributed in the two sides of the bottom of the third filter chamber 400, it is such to be provided with the flushing action for being conducive to reinforce air-flow, avoid air-flow only from
Fixed-direction cleans first filter core 110 and second filter core 120.
Further, the quantity of second sewage pipe 310 is two, and two second sewage pipes 310 are distributed in respectively
The two sides of the bottom of second filter chamber 300 realize the discharge of multi-direction guidance air-flow, are conducive to clean described the first of large area
Impurity on filter core 110 and second filter core 120.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of filter easy to clean, it is characterised in that:
Including cabinet (100), cabinet (100) inner wall is equipped with deflector (130), and the deflector (130) is in the shape of a spiral；Institute
It states and is equipped with the first filter core (110), the second filter core (120), first filter core (110) and second filter core in cabinet (100)
(120) cylindrical, the filter opening aperture of first filter core (110) is greater than the filter opening aperture of second filter core (120), institute
The first filter core (110) setting is stated in second filter core (120), the first filter chamber is equipped in first filter core (110)
(200), it is formed the second filter chamber (300) between first filter core (110) and second filter core (120), second filter core
(120) third filter chamber (400) are formed between the cabinet (100) inner wall；First filter chamber (200) the bottom middle is equipped with
First reversal valve (500), first reversal valve (500) are equipped with the first connecting tube (510), oil inlet pipe (520), the first sewage pipe
(530), wherein the oil inlet pipe (520) and first sewage pipe (530) are oppositely arranged, first reversal valve (500) is logical
It crosses first connecting tube (510) to be connected with first filter chamber (200), cleaning dress is equipped in first filter chamber (200)
Set (700), the cleaning plant (700) is located at the top of first filter chamber (200), the cleaning plant (700) include according to
The driving device (710) of secondary connection, telescopic rod (720), annular scraper (730), the driving device (710) are fixed on described
The top of one filter chamber (200), the periphery of the annular scraper (730) are adapted with the inner wall of first filter core (110)；It is described
Second filter chamber (300) bottom is equipped with the second sewage pipe (310), and second sewage pipe (310) is furnished with the first electrically-controlled valve (311)；
Third filter chamber (400) bottom is equipped with the second reversal valve (600), and second reversal valve (600) is equipped with the second connecting tube
(610), flowline (620), air inlet looped pipeline (630), wherein the flowline (620) and the air inlet looped pipeline (630) are set relatively
It sets, second reversal valve (600) is connected by second connecting tube (610) with the third filter chamber (400), the case
The air inlet supervisor (410) for being connected to the third filter chamber (400) with outside is equipped at the top of body (100), (410) are responsible in the air inlet
Equipped with the second electrically-controlled valve (411)；The driving device (710), first reversal valve (500), second reversal valve
(600), first electrically-controlled valve (311), second electrically-controlled valve (411) the controller control external by the cabinet (100)
System.
2. one kind according to claim 1 filter easy to clean, it is characterised in that:
The screw pitch of the deflector (130) is gradually reduced from the bottom up.
3. one kind according to claim 1 filter easy to clean, it is characterised in that:
The annular scraper (730) is equipped with multiple ventholes (731).
4. one kind according to claim 1 filter easy to clean, it is characterised in that:
The aperture of the oil inlet pipe (520) is identical with the aperture of the flowline (620), the hole of first connecting tube (510)
Diameter, the aperture of first sewage pipe (530), the aperture of second connecting tube (610) and second sewage pipe (310)
Aperture is all larger than the aperture of the oil inlet pipe (520).
5. one kind according to claim 1 filter easy to clean, it is characterised in that:
The quantity of the air inlet supervisor (410) is two, and two air inlet supervisors (410) are distributed in the third filter chamber respectively
(400) top two sides；The quantity of second reversal valve (600) is two, and two second reversal valves (600) are distributed respectively
In the two sides of the bottom of the third filter chamber (400).
6. one kind according to claim 1 filter easy to clean, it is characterised in that:
The quantity of second sewage pipe (310) is two, and two second sewage pipes (310) are distributed in second filter respectively
The two sides of the bottom of chamber (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768030.0U CN208220863U (en) | 2018-05-22 | 2018-05-22 | A kind of filter easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768030.0U CN208220863U (en) | 2018-05-22 | 2018-05-22 | A kind of filter easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220863U true CN208220863U (en) | 2018-12-11 |
Family
ID=64509794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768030.0U Expired - Fee Related CN208220863U (en) | 2018-05-22 | 2018-05-22 | A kind of filter easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469534A (en) * | 2018-12-13 | 2019-03-15 | 桂美苹 | A kind of electrostatic adsorption type automobile exhaust gas purifying installation |
| CN109882267A (en) * | 2019-03-19 | 2019-06-14 | 朱红 | A kind of automobile exhaust gas purifying installation |
-
2018
- 2018-05-22 CN CN201820768030.0U patent/CN208220863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469534A (en) * | 2018-12-13 | 2019-03-15 | 桂美苹 | A kind of electrostatic adsorption type automobile exhaust gas purifying installation |
| CN109882267A (en) * | 2019-03-19 | 2019-06-14 | 朱红 | A kind of automobile exhaust gas purifying installation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20190522 |