CN213610062U - Hydraulic pipeline filter convenient to renew cartridge more - Google Patents
Hydraulic pipeline filter convenient to renew cartridge more Download PDFInfo
- Publication number
- CN213610062U CN213610062U CN202022047427.0U CN202022047427U CN213610062U CN 213610062 U CN213610062 U CN 213610062U CN 202022047427 U CN202022047427 U CN 202022047427U CN 213610062 U CN213610062 U CN 213610062U
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- ring
- filter
- casing
- shell
- lower shell
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Abstract
The utility model provides a hydraulic pressure pipeline filter convenient to renew cartridge more, including lower casing and filter core, the upper end of casing is provided with the casing down, be provided with in the upper casing with the communicating ring platform of casing down, it is internal that the inferior valve is arranged in to the filter core, and the upper end is provided with the end links, and the ring platform is passed to the upper end of end links, and is provided with the handle, and one side of going up the casing be provided with the communicating inlet of casing down, the opposite side of going up the casing be provided with the communicating liquid outlet of ring platform, the upper end of going up the casing is provided. The utility model discloses only need open and strain the cap, can change the filter core, easy operation is convenient.
Description
Technical Field
The utility model relates to a filtration equipment technical field especially indicates a hydraulic pressure pipeline filter convenient to renew cartridge more.
Background
The existing hydraulic pipeline filter has the advantages that the lower shell is required to be detached when the filter element is replaced, the filter element is very difficult to replace when the installation space is limited due to the product structure, the operation difficulty is high, threads between the upper shell and the lower shell are easy to damage, and the service life of the shell is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic pressure pipeline filter convenient to renew cartridge only with opening the filter cap, can renew cartridge, easy operation is convenient.
The technical scheme of the utility model is realized like this: the utility model provides a hydraulic pressure pipeline filter convenient to renew cartridge, includes casing and filter core down, the upper end of casing is provided with the casing down, be provided with in the upper casing with the communicating ring platform of casing down, it is internal that the inferior valve is arranged in to the filter core, and the upper end is provided with the end link, the ring platform is passed to the upper end of end link, and is provided with the handle, one side of going up the casing is provided with and lower communicating inlet of casing, the opposite side of going up the casing is provided with and encircles the communicating liquid outlet of platform, the upper end of going up the casing is.
Furthermore, a positioning ring is arranged on the outer wall of the end ring, the positioning ring is arranged at the upper end of the ring platform, and a first sealing ring is arranged between the end ring and the ring platform.
Further, the filtering cap is in threaded connection with the upper shell, and a second sealing ring is arranged at the threaded connection position.
Further, the upper housing is threadedly coupled to the lower housing.
Further, the lower end of the lower shell is provided with an oil drain valve.
The utility model has the advantages that:
the utility model discloses only need open and strain the cap, can change the filter core, easy operation is convenient, and occupation space is little, has prolonged the life of last casing, lower casing moreover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The filter comprises a lower shell 1, a filter element 2, an upper shell 3, a ring platform 4, an end ring 5, a handle 6, a positioning ring 7, a first sealing ring 8, a liquid inlet 9, a liquid outlet 10, a filter cap 11, a second sealing ring 12 and an oil drain valve 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, a hydraulic pipeline filter convenient for filter element replacement comprises a lower shell 1 and a filter element 2, wherein the upper end of the lower shell 1 is in threaded connection with an upper shell 3, a third sealing ring is filled at the threaded connection part of the upper shell 3 and the lower shell 1, a ring platform 4 communicated with the lower shell 1 is arranged in the upper shell 3, the filter element 2 is arranged in the lower shell 1, an end ring 5 is fixed at the upper end of the filter element 2, and a handle 6 is fixed at the upper end of the end ring 5 and penetrates through the ring platform 4. The outer wall of the end ring 5 is provided with a positioning ring 7, the positioning ring 7 and the end ring 5 are of an integral structure, the positioning ring 7 is arranged at the upper end of the ring platform 4, and a first sealing ring 8 is filled between the end ring 5 and the ring platform 4.
One side of the upper shell 3 is provided with a liquid inlet 9 communicated with the lower shell 1, the other side of the upper shell 3 is provided with a liquid outlet 10 communicated with the annular table 4, the upper end of the upper shell 3 is provided with a through threaded hole, the threaded hole is in threaded connection with a filter cap 11, and a second sealing ring 12 is filled between the filter cap 11 and the threaded hole. The first seal ring 8, the second seal ring 12 and the third seal ring are all O-shaped seal rings.
The lower end of the lower shell 1 is provided with an oil drain valve 13, and the upper shell 3 can be additionally provided with a differential pressure signal transmitter according to requirements.
The application method of the embodiment comprises the following steps: when the filter element 2 needs to be replaced, the filter cap 11 is detached, and the filter element 2 is directly drawn out through the handle 6, so that the replacement is convenient; after the filter element 2 is replaced, the filter cap 11 is installed, hydraulic oil enters the lower shell 1 through the liquid inlet 9, then enters the upper shell 3 through the filter element 2, and is discharged through the liquid outlet 10, and filtering is completed; the oil drain valve 13 may be opened to discharge contaminants deposited in the lower housing 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure pipeline filter convenient to renew cartridge, includes casing (1) and filter core (2) down, its characterized in that: the upper end of the lower shell (1) is provided with an upper shell (3), a ring platform (4) communicated with the lower shell (1) is arranged in the upper shell (3), the filter element (2) is arranged in the lower shell (1), an end ring (5) is arranged at the upper end of the lower shell, the upper end of the end ring (5) penetrates through the ring platform (4) and is provided with a handle (6), one side of the upper shell (3) is provided with a liquid inlet (9) communicated with the lower shell (1), the other side of the upper shell (3) is provided with a liquid outlet (10) communicated with the ring platform (4), and the upper end of the upper shell (3) is provided with a detachable filter cap (11).
2. The hydraulic line filter for facilitating filter cartridge replacement of claim 1, wherein: the outer wall of the end ring (5) is provided with a positioning ring (7), the positioning ring (7) is arranged at the upper end of the ring platform (4), and a first sealing ring (8) is arranged between the end ring (5) and the ring platform (4).
3. The hydraulic line filter for facilitating filter cartridge replacement of claim 1, wherein: the filtering cap (11) is in threaded connection with the upper shell (3), and a second sealing ring (12) is arranged at the threaded connection position.
4. The hydraulic line filter for facilitating filter cartridge replacement of claim 1, wherein: the upper shell (3) is connected with the lower shell (1) through threads.
5. The hydraulic line filter for facilitating filter cartridge replacement of claim 1, wherein: the lower end of the lower shell (1) is provided with an oil drain valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047427.0U CN213610062U (en) | 2020-09-17 | 2020-09-17 | Hydraulic pipeline filter convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047427.0U CN213610062U (en) | 2020-09-17 | 2020-09-17 | Hydraulic pipeline filter convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610062U true CN213610062U (en) | 2021-07-06 |
Family
ID=76649687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047427.0U Active CN213610062U (en) | 2020-09-17 | 2020-09-17 | Hydraulic pipeline filter convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610062U (en) |
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2020
- 2020-09-17 CN CN202022047427.0U patent/CN213610062U/en active Active
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