CN218221338U - Self-cleaning filter - Google Patents
Self-cleaning filter Download PDFInfo
- Publication number
- CN218221338U CN218221338U CN202221971426.8U CN202221971426U CN218221338U CN 218221338 U CN218221338 U CN 218221338U CN 202221971426 U CN202221971426 U CN 202221971426U CN 218221338 U CN218221338 U CN 218221338U
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- China
- Prior art keywords
- filter
- main body
- self
- extends
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 230000002265 prevention Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter of automatically cleaning relates to filter technical field, including the main part, still include clean structure and leak protection liquid structure, the drain pipe is installed to the bottom of the inside one side of main part, and the inside top of keeping away from drain pipe one side of main part installs the feed liquor pipe, leak protection liquid structure is located the inside of feed liquor pipe, the inside of main part is transversely installed the collar, and the top of collar has placed and has placed the ring of placing, place the bottom of ring and install the filter-tank, and the bottom of filter-tank passes the collar and extend to the inside bottom of main part, the end cover is installed on the top of main part, and clean structure is located the inside of filter-tank. The utility model discloses a scraper blade is scraped the inner wall of filter-tank, clears away the solid matter on its inner wall to stay on the top of scraper blade, the staff can remove the threaded connection of end cover and main part afterwards, dispel the impurity on scraper blade top can, this structure has realized the self-cleaning to the filter.
Description
Technical Field
The utility model relates to a filter technical field specifically is a filter of automatically cleaning.
Background
The filter is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter, consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, impurities of water to be treated are blocked after the water passes through a filter cartridge of the filter screen of the filter, and when the water is required to be cleaned, the detachable filter cartridge is taken out and is filled again after treatment.
The conventional filter has the advantages of simple structure and convenient maintenance, but still has the disadvantages.
When the traditional filter is used, workers need to clean the filter screen manually, and the cleaning efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter of automatically cleaning to solve the problem that needs the manual clean filter screen that provides in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a self-cleaning filter comprises a main body, a cleaning structure and a liquid leakage prevention structure;
a liquid outlet pipe is mounted at the bottom end of one side in the main body, a liquid inlet pipe is mounted at the top end of one side, far away from the liquid outlet pipe, in the main body, and the liquid leakage prevention structure is located in the liquid inlet pipe;
the cleaning device comprises a main body, a mounting ring, a placing ring, a filter tank, an end cover and a cleaning structure, wherein the mounting ring is transversely mounted in the main body, the placing ring is placed above the mounting ring, the filter tank is mounted at the bottom end of the placing ring, the bottom end of the filter tank penetrates through the mounting ring and extends to the bottom end of the interior of the main body, the end cover is mounted at the top end of the main body, and the cleaning structure is located in the filter tank;
clean structure includes servo motor, servo motor installs in the top of end cover, and the bottom of end cover installs the mounting groove, one-way threaded rod is installed to servo motor's output, and one-way threaded rod's outer wall has the screw thread piece through threaded connection, the scraper blade is installed in the outside of screw thread piece.
Preferably, one end of the liquid outlet pipe penetrates through the main body, and one end of the liquid outlet pipe extends to one side of the main body.
Preferably, one end of the liquid inlet pipe passes through the main body, and one end of the liquid inlet pipe extends to the other side of the main body.
Preferably, the bottom of mounting groove passes the end cover and extends to the inside of filter-tank, and the bottom of one-way threaded rod passes end cover and mounting groove in proper order and extends to the inside bottom of mounting groove.
Preferably, the bottom end of the one-way threaded rod is connected to the bottom end inside the mounting groove through a rotating shaft, and the inner side of the scraping plate extends to the inside of the mounting groove.
Preferably, the leak protection liquid structure includes cavity, rubber buffer, takes out pole, fixed spring, slider and closed ring, the closed ring is installed in the inside of feed liquor pipe, and the inside upper and lower both ends of closed ring have all seted up the cavity, the inside of cavity all is provided with the slider, and one side of slider all installs and takes out the pole, the outer wall of taking out the pole all overlaps and is equipped with fixed spring, and takes out the one end of pole and install the rubber buffer.
Preferably, one end of each of the pumping rods penetrates through the closed ring, and one end of each of the pumping rods extends to the inside of the liquid inlet pipe.
Preferably, the pulling rods and the cavity form a sliding structure through the sliding blocks, and one side of the rubber plug extends to the inside of the closed ring.
Compared with the prior art, the beneficial effects of the utility model are that: start servo motor, drive one-way threaded rod through servo motor, make one-way threaded rod rotatory in the inside of mounting groove, because one-way threaded rod passes through threaded connection with the thread piece, the event carries out rotatory in-process thread piece at one-way threaded rod and can be along with the screw thread removal at one-way threaded rod's outer wall, direction of rotation through adjusting one-way threaded rod, make the thread piece at the inside rebound of mounting groove, can drive the scraper blade through the thread piece, scrape the inner wall of filter-tank through the scraper blade, clear away the solid matter on its inner wall, and stay the top at the scraper blade, the staff can relieve the threaded connection of end cover and main part afterwards, can dispel the impurity on scraper blade top, this structure has realized the self-cleaning to the filter.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a side view schematic structure diagram of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a main body; 2. a filter tank; 3. mounting grooves; 4. a squeegee; 5. a liquid outlet pipe; 6. a one-way threaded rod; 7. a mounting ring; 8. placing a ring; 9. a liquid leakage prevention structure; 901. a cavity; 902. a rubber plug; 903. drawing a rod; 904. fixing the spring; 905. a slider; 906. a closed ring; 10. an end cap; 11. a servo motor; 12. a liquid inlet pipe; 13. and a thread block.
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 creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a self-cleaning filter includes a main body 1, a cleaning structure and a liquid leakage preventing structure 9;
a liquid outlet pipe 5 is mounted at the bottom end of one side inside the main body 1, a liquid inlet pipe 12 is mounted at the top end of one side, far away from the liquid outlet pipe 5, inside the main body 1, one end of the liquid outlet pipe 5 penetrates through the main body 1, one end of the liquid outlet pipe 5 extends to one side of the main body 1, one end of the liquid inlet pipe 12 penetrates through the main body 1, one end of the liquid inlet pipe 12 extends to the other side of the main body 1, and a liquid leakage prevention structure 9 is located inside the liquid inlet pipe 12;
the cleaning device comprises a main body 1, a mounting ring 7, a placing ring 8, a filter tank 2, an end cover 10 and a cleaning structure, wherein the mounting ring 7 is transversely mounted in the main body 1, the placing ring 8 is placed above the mounting ring 7, the filter tank 2 is mounted at the bottom end of the placing ring 8, the bottom end of the filter tank 2 penetrates through the mounting ring 7 to extend to the bottom end of the interior of the main body 1, the end cover 10 is mounted at the top end of the main body 1, and the cleaning structure is located in the filter tank 2;
referring to fig. 1-4, the self-cleaning filter further comprises a cleaning structure, the cleaning structure comprises a servo motor 11, the servo motor 11 is mounted at the top end of the end cover 10, the type of the servo motor 11 can be RDX-201-V36F5E13, the bottom end of the end cover 10 is provided with a mounting groove 3, the output end of the servo motor 11 is provided with a one-way threaded rod 6, the outer wall of the one-way threaded rod 6 is connected with a threaded block 13 through threads, and the outer side of the threaded block 13 is provided with a scraper 4;
the bottom end of the mounting groove 3 penetrates through the end cover 10 and extends to the inside of the filter tank 2, and the bottom end of the one-way threaded rod 6 penetrates through the end cover 10 and the mounting groove 3 in sequence and extends to the bottom end of the inside of the mounting groove 3;
the bottom end of the one-way threaded rod 6 is connected to the bottom end inside the mounting groove 3 through a rotating shaft, and the inner side of the scraping plate 4 extends into the mounting groove 3;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the rotation direction of the one-way threaded rod 6 is adjusted, so that the thread block 13 moves upwards in the mounting groove 3, the scraper 4 can be driven by the thread block 13, and the inner wall of the filter tank 2 is scraped by the scraper 4.
Example 2: the liquid leakage preventing structure 9 comprises a cavity 901, a rubber plug 902, a pumping rod 903, a fixed spring 904, a sliding block 905 and a closed ring 906, wherein the closed ring 906 is installed inside the liquid inlet pipe 12, the upper end and the lower end of the inside of the closed ring 906 are both provided with the cavity 901, the inside of the cavity 901 is provided with the sliding block 905, one side of the sliding block 905 is provided with the pumping rod 903, the outer wall of the pumping rod 903 is sleeved with the fixed spring 904, and one end of the pumping rod 903 is provided with the rubber plug 902;
one end of each of the pumping rods 903 penetrates through the closed ring 906, and one end of each of the pumping rods 903 extends to the inside of the liquid inlet pipe 12;
the pulling rods 903 and the cavity 901 form a sliding structure through the sliding blocks 905, and one side of the rubber plug 902 extends to the inside of the closed ring 906;
specifically, as shown in fig. 1 and 4, when the mechanism is used, under the reaction force of the fixed spring 904, the sliding block 905 is made to slide in the reverse direction inside the cavity 901, the pulling rod 903 is driven by the sliding block 905, the rubber stopper 902 is driven by the pulling rod 903, and the rubber stopper 902 closes the closing ring 906 again, so that the liquid inside the liquid inlet pipe 12 is prevented from leaking out after the end cover 10 is removed.
The working principle is as follows: the staff lets in the mixture through feed liquor pipe 12 to the inside of main part 1, the mixture flows into the inside of filtering tank 2, filter through filtering tank 2, then discharge through drain pipe 5, the composition that can't pass filtering tank 2 in the mixture leaves on the inner wall of filtering tank 2, can make filtering tank 2 block up after a long time, the staff can start servo motor 11 this moment, drive one-way threaded rod 6 through servo motor 11, make one-way threaded rod 6 rotatory in the inside of mounting groove 3, because one-way threaded rod 6 passes through threaded connection with thread block 13, so in-process thread block 13 that one-way threaded rod 6 rotates can move along with the screw at the outer wall of one-way threaded rod 6, through adjusting the direction of rotation of one-way threaded rod 6, make thread block 13 upwards move in the inside of mounting groove 3, can drive scraper blade 4 through thread block 13, scrape the inner wall of filtering tank 2 through scraper blade 4 and rub, clear away the solid matter on its inner wall, and leave the top at scraper blade 4, the staff can remove end cover 10 with the threaded connection of main part 1 afterwards, can remove the impurity of scraper blade 4 top, this structure has realized that the filter is automatic cleaning;
in the normal operation process, under the action of hydraulic pressure, the rubber plug 902 is pushed out from the inside of the closed ring 906, the pulling rod 903 is driven by the rubber plug 902, the sliding block 905 is driven by the pulling rod 903, the sliding block 905 slides in the cavity 901 and compresses the fixed spring 904, before the end cover 10 is taken down, the liquid inlet pipe 12 is stopped from being filled with liquid, the sliding block 905 reversely slides in the cavity 901 under the reaction force of the fixed spring 904, the pulling rod 903 is driven by the sliding block 905, the rubber plug 902 is driven by the pulling rod 903, the closed ring 906 is sealed again by the rubber plug 902, and the liquid in the liquid inlet pipe 12 is prevented from leaking after the end cover 10 is taken down.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A self-cleaning filter comprising a body (1), characterized in that: also comprises a cleaning structure and a liquid leakage prevention structure (9);
the liquid outlet pipe (5) is mounted at the bottom end of one side in the main body (1), the liquid inlet pipe (12) is mounted at the top end of one side, far away from the liquid outlet pipe (5), in the main body (1), and the liquid leakage preventing structure (9) is located in the liquid inlet pipe (12);
the cleaning device is characterized in that a mounting ring (7) is transversely mounted inside the main body (1), a placing ring (8) is placed above the mounting ring (7), a filter tank (2) is mounted at the bottom end of the placing ring (8), the bottom end of the filter tank (2) penetrates through the mounting ring (7) and extends to the bottom end inside the main body (1), an end cover (10) is mounted at the top end of the main body (1), and the cleaning structure is located inside the filter tank (2);
clean structure includes servo motor (11), install in the top of end cover (10) servo motor (11), and the bottom of end cover (10) installs mounting groove (3), one-way threaded rod (6) are installed to the output of servo motor (11), and the outer wall of one-way threaded rod (6) has screw block (13) through threaded connection, scraper blade (4) are installed in the outside of screw block (13).
2. A self-cleaning filter as claimed in claim 1, wherein: one end of the liquid outlet pipe (5) penetrates through the main body (1), and one end of the liquid outlet pipe (5) extends to one side of the main body (1).
3. A self-cleaning filter as claimed in claim 1, wherein: one end of the liquid inlet pipe (12) penetrates through the main body (1), and one end of the liquid inlet pipe (12) extends to the other side of the main body (1).
4. A self-cleaning filter as claimed in claim 1, wherein: the bottom of mounting groove (3) passes end cover (10) and extends to the inside of filter-tank (2), and the bottom of one-way threaded rod (6) passes end cover (10) and mounting groove (3) in proper order and extends to the inside bottom of mounting groove (3).
5. A self-cleaning filter as claimed in claim 1, wherein: the bottom of one-way threaded rod (6) is connected in the inside bottom of mounting groove (3) through the pivot, and the inboard of scraper blade (4) extends to the inside of mounting groove (3).
6. A self-cleaning filter as claimed in claim 1, wherein: leak protection liquid structure (9) are including cavity (901), rubber buffer (902), take out pole (903), fixed spring (904), slider (905) and closed ring (906), closed ring (906) are installed in the inside of feed liquor pipe (12), and closed ring (906) inside upper and lower both ends have all seted up cavity (901), the inside of cavity (901) all is provided with slider (905), and one side of slider (905) all installs and takes out pole (903), the outer wall of taking out pole (903) all overlaps and is equipped with fixed spring (904), and takes out one end of pole (903) and install rubber buffer (902).
7. A self-cleaning filter as claimed in claim 6, wherein: one end of each drawing rod (903) penetrates through the closed ring (906), and one end of each drawing rod (903) extends to the inside of the liquid inlet pipe (12).
8. A self-cleaning filter as claimed in claim 6, wherein: the pulling rods (903) and the cavity (901) form a sliding structure through the sliding blocks (905), and one side of the rubber plug (902) extends to the inside of the closed ring (906).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971426.8U CN218221338U (en) | 2022-07-28 | 2022-07-28 | Self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971426.8U CN218221338U (en) | 2022-07-28 | 2022-07-28 | Self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218221338U true CN218221338U (en) | 2023-01-06 |
Family
ID=84678716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221971426.8U Expired - Fee Related CN218221338U (en) | 2022-07-28 | 2022-07-28 | Self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218221338U (en) |
-
2022
- 2022-07-28 CN CN202221971426.8U patent/CN218221338U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20230106 |