CN106948901A - A kind of oil strainer - Google Patents
A kind of oil strainer Download PDFInfo
- Publication number
- CN106948901A CN106948901A CN201710300677.0A CN201710300677A CN106948901A CN 106948901 A CN106948901 A CN 106948901A CN 201710300677 A CN201710300677 A CN 201710300677A CN 106948901 A CN106948901 A CN 106948901A
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- cap
- filter body
- sealing ring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of oil strainer, including filter body, the top of filter body is provided with upper oil cap, the bottom of upper oil cap is provided with oil inlet, the bottom of oil inlet is provided with inflow pipeline, the bottom of inflow pipeline is provided with filter core core body, the side of filter core core body is provided with filter case, the bottom of filter case is provided with flowline, the bottom of flowline is provided with oil cleaner screen, the bottom of oil cleaner screen is provided with sealing ring, the bottom of sealing ring is provided with oil-out, the bottom of oil-out is provided with lower oil cap, filter body is internally provided with differential pressure transmitter device, oil cleaner screen of the invention by being set in bottom, engine oil impurity in fuel tank can completely be cleared up, by setting differential pressure transmitter device, it can recognize whether filter blocks at any time, prompting people timely clean or changed filter core, it is easy to find that failure is timely handled, whole device is reasonable in design, it is easy to use, so as to effectively raise practicality and filter efficiency.
Description
Technical field
The present invention relates to a kind of filter, and in particular to a kind of oil strainer.
Background technology
Fuel tank is the container charged on vehicle or aircraft, is the special appearance of storage hydraulic oil or hydraulic fluid in hydraulic system
Device, fuel tank can be divided into two kinds of open type oil tank and sealed reservoir, and fuel tank must have sufficiently large volume, and fuel sucking pipe and oil return pipe should be inserted
Enter below minimum level, produce bubble to prevent from being emptied splashing with oil return, the distance between fuel sucking pipe and oil return pipe will be as far as possible
Ground far, between dividing plate should be set, in order to keep fluid to clean, fuel tank should have on the cover plate of peripheral sealing, cover plate be equipped with air
Cleaner, tank bottoms should will give sufficient attention away from ground 150mm, preservative treatment of the above to tank internal surface, filtering
Device is the special diesel purification equipment of diesel fuel for internal combustion engines, and it can filter the mechanical admixture of diesel oil more than 90%, colloid, asphalitine
Deng can ensure the cleaning of diesel oil to greatest extent, improve service life of aeroengine, unclean diesel oil will cause engine oil spout
System and cylinder heel and toe wear, make that engine power declines, fuel consumption increases sharply, and substantially reduce generator and use the longevity
Life, using cleaner, can be increased substantially using the filtering accuracy and efficiency of the engine of felt formula filtering purifier, make into
The life several times of mouth high-quality, oil-saving effect is obvious.Existing oil-tank filtering device is due to the defect designed in structure, in filtering
The impurity in fuel tank can not have been filtered when impurity, and existing filter can not find that failure causes filter to be sent out in time
It is raw to damage.
The content of the invention
The technical problem to be solved in the present invention is the impurity for overcoming existing filter to go out completely in fuel tank to the greatest extent, and not
It can find that there is provided a kind of oil strainer for the problem of filter breaks down in time.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The present invention provides a kind of oil strainer, including filter body, and the top of the filter body is provided with upper oil cap, institute
The bottom for stating oil cap is provided with oil inlet, and the bottom of the oil inlet is provided with inflow pipeline, the bottom of the inflow pipeline
It is provided with filter core core body, the side of the filter core core body is provided with filter case, the bottom of the filter case is provided with fuel-displaced
Pipeline, the bottom of the flowline is provided with oil cleaner screen, and the bottom of the oil cleaner screen is provided with sealing ring, the sealing ring
Bottom is provided with oil-out, and the bottom of the oil-out is provided with lower oil cap, and the filter body is internally provided with differential pressure signaling
Device.
As a preferred technical solution of the present invention, the differential pressure transmitter device connects with the filter body to be fixed
Connect.
As a preferred technical solution of the present invention, the upper oil cap and lower oil cap are bolted in filter sheet
On body, and both ends open is blocked.
As a preferred technical solution of the present invention, the filter body carries self-packer.
As a preferred technical solution of the present invention, the inflow pipeline and the flowline are internally provided with circle
Shape or oval ducts.
As a preferred technical solution of the present invention, the inside of the upper oil cap and the lower oil cap is equipped with sealing
Circle.
The beneficial effect that is reached of the present invention is：The present invention, can be by fuel tank by the oil cleaner screen set in bottom
Engine oil impurity is cleared up completely so that the present invention improves filter efficiency, by setting differential pressure transmitter device, can be understood at any time
Whether blocked to filter, point out people timely to clean or change filter core, be easy to find that failure is timely handled, entirely
Device is reasonable in design, easy to use, so as to effectively raise practicality and filter efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
In figure：1st, filter body；2nd, upper oil cap；3rd, oil inlet；4th, inflow pipeline；5th, filter core core body；6th, filter case；7th, go out
Oil-piping；8th, oil cleaner screen；9th, sealing ring；10th, oil-out；11st, differential pressure transmitter device；12nd, lower oil cap.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figure 1, the present invention provides a kind of oil strainer, including filter body 1, the top of filter body 1 is provided with
Upper oil cap 2, the bottom of upper oil cap 2 is provided with oil inlet 3, and the bottom of oil inlet 3 is provided with inflow pipeline 4, the bottom of inflow pipeline 4
End is provided with filter core core body 5, and the side of filter core core body 5 is provided with filter case 6, and the bottom of filter case 6 is provided with flowline
Road 7, the bottom of flowline 7 is provided with oil cleaner screen 8, and the bottom of oil cleaner screen 8 is provided with sealing ring 9, and the bottom of sealing ring 9 is set
There is oil-out 10, the bottom of oil-out 10 is provided with lower oil cap 12, and filter body 1 is internally provided with differential pressure transmitter device 11.
Differential pressure transmitter device 11 is to be fixedly connected with filter body 1.
Upper oil cap 2 and lower oil cap 12 block both ends open to be bolted on filter body 1.
Filter body 1 carries self-packer, is easy to unpicking and washing or updating filter core for filter.
Inflow pipeline 4 and flowline 7 are internally provided with circular or oval ducts.
The inside of upper oil cap and the lower oil cap is equipped with sealing ring, prevents that machine oil from spilling from oil port.
The device is a kind of oil strainer, including filter body 1, passes through the oil-feed for setting the upper bottom of hydraulic fluid port 2 to set
Mouth 3, machine oil passes through inflow pipeline 4 by oil inlet 3, and reaching filter core core body 5 by inflow pipeline 4 is filtered, filter core core body 5
Side be provided with filter case 6, after oil filtration is complete, oil cleaner screen 8 is reached by the flowline 7 of the bottom of filter case 6 and entered
Second of filtering of row, what can be filtered is more thorough, is come out by the machine oil of oil-out 12, by upper oil cap 2 and lower oil cap 12
Interior setting sealing ring 9, can effectively prevent that machine oil from leaking outside, can by the setting differential pressure transmitter device 11 inside filter body 1
To point out people timely to clean and change filter core.
The present invention can be cleared up the engine oil impurity in fuel tank completely by the oil cleaner screen set in bottom so that
The present invention improves filter efficiency, by setting differential pressure transmitter device, can recognize whether filter blocks at any time, points out people
Filter core is timely cleaned or changed, is easy to find that failure is timely handled, whole device is reasonable in design, easy to use, from
And effectively raise practicality and filter efficiency.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress equivalent.
Within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of oil strainer, including filter body（1）, it is characterised in that the filter body（1）Top be provided with
Upper oil cap（2）, the upper oil cap（2）Bottom be provided with oil inlet（3）, the oil inlet（3）Bottom be provided with oil inlet pipe
Road（4）, the inflow pipeline（4）Bottom be provided with filter core core body（5）, the filter core core body（5）Side be provided with filter core
Shell（6）, the filter case（6）Bottom be provided with flowline（7）, the flowline（7）Bottom be provided with filter
Oil network（8）, the oil cleaner screen（8）Bottom be provided with sealing ring（9）, the sealing ring（9）Bottom be provided with oil-out
（10）, the oil-out（10）Bottom be provided with lower oil cap（12）, the filter body（1）It is internally provided with differential pressure transmitter device
（11）.
2. a kind of oil strainer according to claim 1, it is characterised in that the differential pressure transmitter device（11）With the mistake
Filter body（1）To be fixedly connected.
3. a kind of oil strainer according to claim 1, it is characterised in that the upper oil cap（2）With the lower oil cap
（12）It is bolted in filter body（1）On, and both ends open is blocked.
4. a kind of oil strainer according to claim 1, it is characterised in that the filter body（1）With self-styled
Device.
5. a kind of oil strainer according to claim 1, it is characterised in that the inflow pipeline（4）With it is described fuel-displaced
Pipeline（7）Be internally provided with circular or oval ducts.
6. a kind of oil strainer according to claim 1, it is characterised in that the upper oil cap（2）With the lower oil cap
（12）Inside be equipped with sealing ring（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300677.0A CN106948901A (en) | 2017-04-29 | 2017-04-29 | A kind of oil strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300677.0A CN106948901A (en) | 2017-04-29 | 2017-04-29 | A kind of oil strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948901A true CN106948901A (en) | 2017-07-14 |
Family
ID=59477930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300677.0A Pending CN106948901A (en) | 2017-04-29 | 2017-04-29 | A kind of oil strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757088A (en) * | 2018-05-14 | 2018-11-06 | 芜湖钻石航空发动机有限公司 | Dry lubrication system oil tank |
-
2017
- 2017-04-29 CN CN201710300677.0A patent/CN106948901A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757088A (en) * | 2018-05-14 | 2018-11-06 | 芜湖钻石航空发动机有限公司 | Dry lubrication system oil tank |
| CN108757088B (en) * | 2018-05-14 | 2023-11-14 | 芜湖钻石航空发动机有限公司 | Lubricating oil tank for dry lubrication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
|
| WD01 | Invention patent application deemed withdrawn after publication |