CN206409472U - A kind of hydraulic oil filter - Google Patents
A kind of hydraulic oil filter Download PDFInfo
- Publication number
- CN206409472U CN206409472U CN201720000599.8U CN201720000599U CN206409472U CN 206409472 U CN206409472 U CN 206409472U CN 201720000599 U CN201720000599 U CN 201720000599U CN 206409472 U CN206409472 U CN 206409472U
- Authority
- CN
- China
- Prior art keywords
- hydraulic oil
- filter
- filter core
- filtering tank
- sleeve pipe
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of hydraulic oil filter, including hydraulic oil container, filtering tank and the filter core that is arranged in filtering tank；Filtering tank includes chassis and upper cover, connected between chassis and upper cover by flange, filtering tank is connected by oil inlet pipe with hydraulic oil container, the first oil pump is connected with oil inlet pipe, the bottom of filtering tank is connected with flowline, and flowline connects the second oil pump and extend into hydraulic oil container；The sleeve pipe shut in filter core provided with bottom, multiple side openings are evenly equipped with the side wall of sleeve pipe, sleeve pipe passes through filter core and one end and contacts baseplate, the other end extends filtering tank and connected with oil inlet pipe, the oil inlet pipe other end stretches into the bottom of hydraulic oil container, filter core two ends are fixed on sleeve pipe by nut, and the bottom of filter core is connected with dust-collecting box, and dust-collecting box is located between filter core and nut.The problem of hydraulic oil filter is to solve existing hydraulic oil filter poor filtration effect, easily block and cause secondary pollution to hydraulic oil in filter process.
Description
Technical field
The utility model is related to a kind of filter, and in particular to a kind of hydraulic oil filter.
Background technology
In order to avoid the hydraulic pressure deterioration of oil in it is produced, greasy blocking oil circuit needs to filter it hydraulic test, filters
Facility be filter.In the prior art, filtration core is arranged in the housing of filter, and filtration core is almost in occupation of this
The space of housing, such filter has greasy susceptible to plugging shortcoming.In addition, existing filter can not easily be known
The clean-up performance of filter screen is, it is necessary to which filtration core is entirely taken out from filter can just see, one side is inconvenient, on the other hand
During filtration core is taken out, the dust or impurity being attached on filter screen can be dropped in fluid again due to gravity, to oil
Liquid produces secondary pollution, therefore, it should provide a kind of new technical scheme and solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic oil filter, is filtered with solving existing hydraulic oil filter
Effect is poor, the problem of easily block and cause secondary pollution to hydraulic oil in filter process.
For up to above-mentioned purpose, the technical scheme that the utility model is used is：A kind of hydraulic oil filter is provided, including
Hydraulic oil container, filtering tank and the filter core being arranged in filtering tank；Filtering tank includes chassis and upper cover, leads between chassis and upper cover
Flange connection is crossed, filtering tank is connected by oil inlet pipe with hydraulic oil container, and the first oil pump, the bottom of filtering tank are connected with oil inlet pipe
Flowline is connected with, flowline connects the second oil pump and extend into hydraulic oil container；The sleeve pipe shut in filter core provided with bottom, set
Multiple side openings are evenly equipped with the side wall of pipe, sleeve pipe passes through filter core and one end and contacts baseplate, and the other end extends filtering tank with entering
Oil pipe is connected, and the oil inlet pipe other end stretches into the bottom of hydraulic oil container, and filter core two ends are fixed on sleeve pipe by nut, the bottom of filter core
End is connected with dust-collecting box, and dust-collecting box is located between filter core and nut.
It is preferred that, the side wall of filter core is provided with some filter openings.
It is preferred that, be provided with the limited block for being used for sleeve pipe being fixed in fixed plate in filtering tank.
It is preferred that, filtering pot bottom is provided with closeable sewage draining exit.
It is preferred that, the side wall of filtering tank is provided with observation panel, and the outside of observation panel passes through seal cap sealing, the number of observation panel
Measure as two.
In summary, the utility model has advantages below：
1st, the utility model is by the way that the hydraulic oil in hydraulic oil container is drawn into sleeve pipe through filter element filtering, the liquid after filtering
Force feed is back to hydraulic oil container, and such iterative cycles can filter out the impurity in hydraulic oil container, and good filtration effect is difficult to block up
Cleanliness of hydraulic oil, light after plug, and filtering, abrasion resistance and hydraulic system pressure substantially increase, and greatly reduce maintenance
Upkeep cost；Capacity utilization, serviceability rate and utilization rate are improved simultaneously, production efficiency is significantly improved.
2nd, because the bottom in filter core is connected with dust-collecting box, the dust or impurity of the larger particles being attached on filter screen will
Because gravity is dropped in dust-collecting box, it is to avoid cause secondary pollution to hydraulic oil, with very strong practicality.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model hydraulic oil filter；
Wherein, 1, hydraulic oil container；2nd, upper cover；3rd, chassis；4th, oil inlet pipe；5th, flowline；6th, the first oil pump；7th, the second oil
Pump；8th, bottom plate；9th, filter core；10th, sleeve pipe；11st, side opening；12nd, filter opening；13rd, dust-collecting box；14th, nut；15th, fixed plate；16th, it is spacing
Block；17th, observation panel；18th, closure；19th, sewage draining exit.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In one embodiment of the present utility model, there is provided a kind of hydraulic oil filter, including hydraulic pressure as shown in Figure 1
Fuel tank 1, filtering tank and the filter core 9 being arranged in filtering tank；Filtering tank includes chassis 3 and upper cover 2, between chassis 3 and upper cover 2
Connected by flange, filtering tank is connected by oil inlet pipe 4 with hydraulic oil container 1, the first oil pump 6, filtering tank are connected with oil inlet pipe 4
Bottom be connected with flowline 5, flowline 5 connects the second oil pump 7 and simultaneously extend into hydraulic oil container 1；Provided with bottom envelope in filter core 9
Multiple side openings 11 are evenly equipped with dead sleeve pipe 10, the side wall of sleeve pipe 10, sleeve pipe 10 passes through filter core 9 and one end is contacted with bottom plate 8, separately
One end is extended filtering tank and connected with oil inlet pipe 4, and the other end of oil inlet pipe 4 stretches into the bottom of hydraulic oil container 1, and the two ends of filter core 9 pass through
Nut 14 is fixed on sleeve pipe 10, and the bottom of filter core 9 is connected with dust-collecting box 13, and dust-collecting box 13 is located between filter core 9 and nut 14.
Optimal enforcement of the present utility model example, the side wall of filter core 9, which is provided with some filter openings 12, filtering tank, is provided with that be used for will
Sleeve pipe 10 is fixed on the limited block 16 in fixed plate 15, and filtering pot bottom is provided with closeable sewage draining exit 19, the side wall of filtering tank
Observation panel 17 is provided with, the outside of observation panel 17 is sealed by closure 18, the quantity of observation panel 17 is two.
Hydraulic oil in hydraulic oil container 1, filtering tank is conveyed to through the first oil pump 6, after then being filtered through filtration core 9, then by
Second oil pump 7 is transmitted back to hydraulic oil container 1, and such iterative cycles operation a period of time, it is such as new that the oil after filtering can become light.
Multiple side openings 11 are evenly equipped with by the way that filter core 9 is fixed on sleeve pipe 10, and on the side wall of sleeve pipe 10, filter core 9 does not have
Full of whole filtering tank, filter effect more preferably, is not easily blocked.The side wall of filtering tank is provided with observation panel 17, can pass through observation
Mouth 17 observes directly the clean condition of filter screen, it is not necessary to every time take out filter core, it is only necessary to observing filter screen cleaning
Degree is exceeded, just needs to take out filter core；Meanwhile, because the bottom of filter core 9 is connected with dust-collecting box 13, it is attached to larger on filter screen
The dust or impurity of particle will be dropped in dust-collecting box 13 due to gravity, it is to avoid cause secondary pollution to hydraulic oil, with very strong
Practicality.
Although being described in detail with reference to accompanying drawing to embodiment of the present utility model, it should not be construed as pair
The restriction of the protection domain of this patent.In the scope described by claims, those skilled in the art are without creative labor
The dynamic various modification and variation that can be made still belong to the protection domain of this patent.
Claims (5)
1. a kind of hydraulic oil filter, it is characterised in that：Including hydraulic oil container（1）, filtering tank and be arranged in filtering tank
Filter core（9）；Filtering tank includes chassis（3）And upper cover（2）, chassis（3）And upper cover（2）Between connected by flange, the mistake
Filter tank passes through oil inlet pipe（4）With hydraulic oil container（1）Connection, the oil inlet pipe（4）On be connected with the first oil pump（6）, the filtering
The bottom of tank is connected with flowline（5）, the flowline（5）Connect the second oil pump（7）And it extend into hydraulic oil container（1）It is interior；Institute
State filter core（9）The interior sleeve pipe shut provided with bottom（10）, sleeve pipe（10）Side wall on be evenly equipped with multiple side openings（11）, sleeve pipe（10）
Through filter core（9）And one end and bottom plate（8）Contact, the other end extends filtering tank and oil inlet pipe（4）Connection, the oil inlet pipe
（4）The other end stretches into hydraulic oil container（1）Bottom, the filter core（9）Two ends pass through nut（14）It is fixed on sleeve pipe（10）On, filter
Core（9）Bottom be connected with dust-collecting box（13）, dust-collecting box（13）Positioned at filter core（9）And nut（14）Between.
2. hydraulic oil filter as claimed in claim 1, it is characterised in that：The filter core（9）Side wall provided with some
Filter opening（12）.
3. hydraulic oil filter as claimed in claim 1, it is characterised in that：Being provided with the filtering tank is used for sleeve pipe
（10）It is fixed on fixed plate（15）On limited block（16）.
4. hydraulic oil filter as claimed in claim 1, it is characterised in that：The filtering pot bottom is provided with closeable row
Dirty mouth（19）.
5. hydraulic oil filter as claimed in claim 1, it is characterised in that：The side wall of the filtering tank is provided with observation panel
（17）, the outside of the observation panel passes through closure（18）Sealing, observation panel（17）Quantity be two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000599.8U CN206409472U (en) | 2017-01-03 | 2017-01-03 | A kind of hydraulic oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000599.8U CN206409472U (en) | 2017-01-03 | 2017-01-03 | A kind of hydraulic oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409472U true CN206409472U (en) | 2017-08-15 |
Family
ID=59551908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000599.8U Active CN206409472U (en) | 2017-01-03 | 2017-01-03 | A kind of hydraulic oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387505A (en) * | 2017-09-10 | 2017-11-24 | 英立（江苏）机电有限公司 | A kind of efficient hydraulic filter |
-
2017
- 2017-01-03 CN CN201720000599.8U patent/CN206409472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387505A (en) * | 2017-09-10 | 2017-11-24 | 英立（江苏）机电有限公司 | A kind of efficient hydraulic filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206409472U (en) | A kind of hydraulic oil filter | |
| CN108261881A (en) | A kind of spraying and dedusting environmental protection equipment | |
| CN206121303U (en) | High accuracy fluid filtration system | |
| CN107399842A (en) | A kind of multiple sewage-treatment plant | |
| CN207056068U (en) | A kind of methanol filtration system | |
| CN206366304U (en) | A kind of cleaner | |
| CN108952892A (en) | A kind of automobile exhaust gas purifying installation | |
| CN206409471U (en) | A kind of hydraulic oil filter | |
| CN211912991U (en) | Four-layer water filtering device | |
| CN203264384U (en) | Suction filtration device for high-viscosity fluids | |
| CN206867837U (en) | A kind of y-type filter pollution discharge structure | |
| CN209675069U (en) | A kind of corrugated tank inside hot oil rinse-system | |
| CN209818289U (en) | Water pump connection filter device | |
| CN207672649U (en) | A kind of Accrete clearing device for clearing up riverway sludge | |
| CN207920988U (en) | A kind of hydraulic control system of vacuum fueling machine | |
| CN206853242U (en) | A kind of new online self-cleaning filtering equipment | |
| CN207928834U (en) | A kind of material outlet | |
| CN206809854U (en) | A kind of water treatment tank | |
| CN214063167U (en) | Agricultural machinery engine air filter | |
| CN209393150U (en) | A kind of reaction kettle automatic discharging device | |
| CN217638283U (en) | Sampling preprocessing device for water quality testing | |
| CN217896629U (en) | Energy-saving environment-friendly green building device | |
| CN211679179U (en) | Container cleaning device for petrochemical industry | |
| CN209940956U (en) | Fermentation cylinder that prevents matrimony vine jam | |
| CN218166227U (en) | Novel high-efficient filtration jar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |