CN209828418U - High-efficient oil pump filter - Google Patents
High-efficient oil pump filter Download PDFInfo
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- CN209828418U CN209828418U CN201920568905.7U CN201920568905U CN209828418U CN 209828418 U CN209828418 U CN 209828418U CN 201920568905 U CN201920568905 U CN 201920568905U CN 209828418 U CN209828418 U CN 209828418U
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- filter screen
- oil pump
- sleeve
- filter
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Abstract
The utility model discloses a high-efficient oil pump filter, including last connecting cover and lower connecting cover, the ring channel has all been opened to the bottom outer wall of going up connecting cover and the bottom outer wall of lower connecting cover, and the inside of dashpot has cup jointed filter screen and sleeve, telescopic inner wall is opened has the apopore, and the inner wall of apopore has one-way nozzle through threaded connection, telescopic one side outer wall is opened there is the inlet tube jack, and the inner wall of inlet tube jack has the inlet tube through threaded connection. The utility model discloses can drive attached solid impurity at the filter screen inner wall and drop, help improving the clean effect to the filter screen, can prevent that solid impurity from causing the nozzle to damage in getting into one-way nozzle, can improve the connection dynamics of connecting between lid and the lower connection lid, guarantee the device's intensity, the dismouting of being convenient for simultaneously helps improving the clean convenient degree of maintenance, the pole setting drives the cleaning brush and rotates and scrub the filter screen inner wall, helps further improving the clean effect to the filter screen.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a high-efficient oil pump filter.
Background
In hydraulic system working process, the abrasive dust that has dust or mechanical motion to produce in the difficult access to fluid, the direct extraction of oil pump receives the contaminated fluid can lead to hydraulic system to produce many troubles, consequently the pollution of control oil is very important, and fluid need purify through the filter before getting into the oil pump.
Through search, in the patent with Chinese patent publication No. CN207187270U, an oil pump net type filter is disclosed, which comprises a filter body and a filter screen; the pot filter body is a cylindrical body, one end of the pot filter body is provided with an inlet to the pump, and the other end of the pot filter body is sealed by a bottom plate; the filter body consists of a protective frame; a filter screen is arranged around the protective frame; still be equipped with the clean layer between filter screen and the fender frame, the device sets up the clean layer in filter screen inside for clean filter screen, but fluid from the inside outside infiltration of filter screen, solid impurity can be intercepted inside the filter screen, it is difficult to get rid of solid impurity to the filter screen bath through clean layer, lead to solid impurity to receive the rivers impact force easily on the contrary and pressed in the mesh of filter screen, cause the filter screen to damage even, and solid impurity probably blocks up the hole for water spraying on the clean layer moreover, causes the clean layer to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-efficiency oil pump filter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient oil pump filter, includes upper connection lid and lower connection lid, the ring channel has all been opened to the bottom outer wall of upper connection lid and the bottom outer wall of lower connection lid, and the inside of dashpot has cup jointed filter screen and sleeve, telescopic inner wall is opened there is the apopore, and the inner wall of apopore has one-way nozzle through threaded connection, telescopic one side outer wall is opened there is the inlet tube jack, and the inner wall of inlet tube jack has the inlet tube through threaded connection.
Preferably, the filter screen is located telescopic inside, and the bottom outer wall of upper junction lid and the top outer wall of lower junction lid all have the sealing ring through the fix with screw, and the sealing ring is located between filter screen and the sleeve.
Preferably, the outer wall of the top of the upper connecting cover and the outer wall of one side of the sleeve are respectively provided with an oil inlet hole and an oil outlet hole, and the inner wall of the oil outlet hole is spliced with an oil outlet pipe.
Preferably, the outer walls of the upper connecting cover and the lower connecting cover are both provided with U-shaped grooves, connecting plates are inserted into the U-shaped grooves, and the two ends of each connecting plate are of U-shaped hook-shaped structures.
Preferably, the outer wall of the bottom of the lower connecting cover is provided with a mounting groove, and the inner wall of the mounting groove is sleeved with an end cover.
Preferably, the top outer wall of end cover is opened there is the drain, and there is the blow off pipe inner wall of drain through threaded connection, and the outer wall of blow off pipe has the solenoid valve through the clamp joint.
Preferably, still include the scrubbing mechanism, the scrubbing mechanism includes pole setting and cleaning brush, and the pole setting welds in the top outer wall of end cover, and the cleaning brush passes through the one side outer wall of fix with screw in pole setting, and the inner wall in filter screen is attached to the cleaning brush.
Compared with the prior art, the utility model provides a high-efficient oil pump filter possesses following beneficial effect:
1. this high-efficient oil pump filter, through sleeve and the one-way nozzle that sets up, spray the cleaning solution to the filter screen through the one-way nozzle, liquid from the outside to inside impact filter screen, can drive attached solid impurity on the filter screen inner wall and drop, help improving the clean effect to the filter screen, filter screen interception solid impurity can prevent to cause the nozzle to damage in solid impurity gets into the one-way nozzle in addition.
2. This high-efficient oil pump filter, through the U type groove and the connecting plate that set up, the U type couple column structure at connecting plate both ends inserts U type inslot portion, can improve the connection dynamics between connection lid and the lower connection lid, guarantees the device's intensity, and the dismouting of being convenient for simultaneously helps improving the clean convenient degree of maintenance.
3. This high-efficient oil pump filter, through end cover, pole setting and the cleaning brush that sets up, the end cover cup joints inside the lower connection cover, and when rotating the end cover, the pole setting drives the cleaning brush and rotates and scrub the filter screen inner wall, helps further improving the clean effect to the filter screen.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation helps improving the clean effect to the filter screen, the maintenance of being convenient for.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a high efficiency oil pump filter according to embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of a high-efficiency oil pump filter according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a high-efficiency oil pump filter provided in embodiment 2 of the present invention.
In the figure: 1-upper connecting cover, 2-sleeve, 3-one-way nozzle, 4-filter screen, 5-cleaning brush, 6-oil outlet pipe, 7-lower connecting cover, 8-vertical rod, 9-end cover, 10-blow-off pipe, 11-sealing ring, 12-oil inlet, 13-water inlet, 14-U-shaped groove, 15-connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, a high-efficient oil pump filter, including upper junction cover 1 and lower junction cover 7, the ring channel has all been opened to the bottom outer wall of upper junction cover 1 and the bottom outer wall of lower junction cover 7, and the inside of dashpot has cup jointed filter screen 4 and sleeve 2, the inner wall of sleeve 2 is opened has the apopore, and the inner wall of apopore has one-way nozzle 3 through threaded connection, one side outer wall of sleeve 2 is opened has the inlet tube jack, and the inner wall of inlet tube jack has inlet tube 13 through threaded connection.
The utility model discloses in, filter screen 4 is located the inside of sleeve 2, and the bottom outer wall of upper junction cover 1 and the top outer wall of lower junction cover 7 all have sealing ring 11 through the fix with screw, and sealing ring 11 is located between filter screen 4 and the sleeve 2.
The utility model discloses in, open respectively on the top outer wall of upper junction cover 1 and one side outer wall of sleeve 2 has inlet port and oil outlet, and the inner wall of oil outlet is pegged graft and is had oil pipe 6.
The utility model discloses in, the outer wall of connecting cover 1 and lower connecting cover 7 has all opened U type groove, and the inside in U type groove is pegged graft and is had connecting plate 15, and connecting plate 15 both ends are U type couple column structure.
The utility model discloses in, the bottom outer wall of lower junction cover 7 is opened there is the mounting groove, and the inner wall of mounting groove has cup jointed end cover 9.
The utility model discloses in, the top outer wall of end cover 9 is opened there is the drain, and the inner wall of drain has blow off pipe 10 through threaded connection, and the outer wall of blow off pipe 10 has the solenoid valve through the clamp joint.
Example 2
Referring to fig. 3, a high-efficient oil pump filter, still including scrubbing the mechanism, scrubbing the mechanism and including pole setting 8 and cleaning brush 5, and pole setting 8 welds in the top outer wall of end cover 9, and cleaning brush 5 passes through one side outer wall of fix with screw in pole setting 8, and the inner wall in filter screen 4 is attached to cleaning brush 5, and when rotating end cover 9, pole setting 8 drives cleaning brush 5 and rotates and scrub filter screen 4 inner wall, can effectively clear away impurity, avoids impurity to adhere to and influences the liquid circulation rate in filter screen 4 inner wall.
The working principle is as follows: inside fluid passes through inlet port 12 and gets into filter screen 4, through the solid impurity in the filter screen 4 interception fluid, fluid after the purification passes through out oil pipe 6 discharges, when filter screen 4 needs to be clean, through inlet tube 13 to 2 inside cleaning solution of pouring into of sleeve, the cleaning solution is sprayed on filter screen 4 by one-way nozzle 3, liquid impacts filter screen 4 from the outside to inside, the solid impurity who drives attached 4 inner walls of filter screen drops, when rotating end cover 9, pole setting 8 drives cleaning brush 5 and rotates and scrub 4 inner walls of filter screen, further clean filter screen 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient oil pump filter, includes connecting cap (1) and lower connecting cap (7), its characterized in that, the bottom outer wall of upper connecting cap (1) and the bottom outer wall of lower connecting cap (7) have all been opened the ring channel, and the inside of dashpot has cup jointed filter screen (4) and sleeve (2), the inner wall of sleeve (2) is opened has the apopore, and the inner wall of apopore has one-way nozzle (3) through threaded connection, one side outer wall of sleeve (2) is opened has the inlet tube jack, and the inner wall of inlet tube jack has inlet tube (13) through threaded connection.
2. The high-efficiency oil pump filter is characterized in that the filter screen (4) is positioned inside the sleeve (2), the outer wall of the bottom of the upper connecting cover (1) and the outer wall of the top of the lower connecting cover (7) are both fixed with sealing rings (11) through screws, and the sealing rings (11) are positioned between the filter screen (4) and the sleeve (2).
3. The high efficiency oil pump filter according to claim 2, wherein the top outer wall of the upper connection cover (1) and the outer wall of one side of the sleeve (2) are respectively provided with an oil inlet and an oil outlet, and the inner wall of the oil outlet is inserted with an oil outlet pipe (6).
4. The high-efficiency oil pump filter as claimed in claim 3, wherein the outer walls of the upper connecting cover (1) and the lower connecting cover (7) are both provided with U-shaped grooves, the inside of each U-shaped groove is inserted with a connecting plate (15), and two ends of each connecting plate (15) are in U-shaped hook-shaped structures.
5. The high-efficiency oil pump filter is characterized in that the outer wall of the bottom of the lower connecting cover (7) is provided with a mounting groove, and the inner wall of the mounting groove is sleeved with an end cover (9).
6. The high-efficiency oil pump filter is characterized in that a sewage draining outlet is formed in the outer wall of the top of the end cover (9), a sewage draining pipe (10) is connected to the inner wall of the sewage draining outlet through threads, and an electromagnetic valve is clamped on the outer wall of the sewage draining pipe (10) through a clamp.
7. The high-efficiency oil pump filter as claimed in claim 6, further comprising a brushing mechanism, wherein the brushing mechanism comprises a vertical rod (8) and a cleaning brush (5), the vertical rod (8) is welded on the outer wall of the top of the end cover (9), the cleaning brush (5) is fixed on the outer wall of one side of the vertical rod (8) through a screw, and the cleaning brush (5) is attached to the inner wall of the filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568905.7U CN209828418U (en) | 2019-04-24 | 2019-04-24 | High-efficient oil pump filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568905.7U CN209828418U (en) | 2019-04-24 | 2019-04-24 | High-efficient oil pump filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828418U true CN209828418U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568905.7U Active CN209828418U (en) | 2019-04-24 | 2019-04-24 | High-efficient oil pump filter |
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| Country | Link |
|---|---|
| CN (1) | CN209828418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130088A (en) * | 2021-11-04 | 2022-03-04 | 廖春仲 | Environment-friendly oil filter equipment for oil field |
-
2019
- 2019-04-24 CN CN201920568905.7U patent/CN209828418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130088A (en) * | 2021-11-04 | 2022-03-04 | 廖春仲 | Environment-friendly oil filter equipment for oil field |
| CN114130088B (en) * | 2021-11-04 | 2023-12-26 | 濮阳市科润石油工程技术有限公司 | Environment-friendly oil filter equipment for oil field |
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