Electric Y-shaped filter

Abstract

The utility model relates to the technical field of Y-shaped filters, and discloses an electric Y-shaped filter which comprises a Y-shaped filter body, an inclined pipe is communicated with the upper end of the Y-shaped filter body, flanges are fixedly connected with the two ends of the Y-shaped filter body, a filter cartridge is arranged in the inclined pipe, and fluid flows in through one flange and flows out through the other flange. After passing through the filter cartridge, the water flows out from the other flange to finish filtration; a cleaning device for cleaning the inner wall of the filter cartridge is arranged at the upper end of the inclined pipe, a fixing device is arranged on the outer side of the inclined pipe, and the fixing device is used for fixing the cleaning device on the inclined pipe. According to the utility model, the cleaning device is arranged to clean the inner wall of the filter cartridge in the inclined pipe, so that the mesh blockage caused by long-time use of the filter cartridge is avoided, the filter cartridge does not need to be frequently disassembled for cleaning, and the time is saved; the fixing device is arranged, so that the sealing cover can be quickly mounted and dismounted, and the interior of the electric Y-shaped filter can be conveniently overhauled and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of Y-type filters, in particular to an electric Y-type filter. Background Art

[0002] The Y-type filter is an indispensable filtering device for the pipeline system of conveying medium. The Y-type filter is usually installed at the inlet end of the pressure reducing valve, the pressure relief valve, the water level valve or other equipment to remove impurities in the medium. For example, the Chinese patent: CN218188371U, the technical solution disclosed in the patent is as follows: a Y-type filter cleaning device is disclosed, including a Y-type filter body, the top and bottom of the Y-type filter body are fixedly installed with a connecting flange, the right side of the Y-type filter body is connected with an inclined tube, the top of the inclined tube is provided with a mounting cover, and the inside of the inclined tube is provided with a filter cartridge. The utility model is used to connect the Y-type filter body by setting a connecting flange, and the impurities in the medium are filtered under the action of the filter cartridge. When the impurities inside the filter cartridge need to be cleaned, the mounting cover is rotated and removed by the operating handle, and then the plug and the filter cartridge are taken out, so as to facilitate the cleaning of the impurities inside the filter cartridge. After the cleaning is completed, the filter cartridge is installed inside the inclined tube, and at the same time, the existing Y-type filter does not have the function of facilitating the removal of the filtering mechanism, which leads to great trouble when cleaning the Y-type filter and reduces the cleaning efficiency of the Y-type filter.

[0003] However, in actual use, the device requires the filter cartridge to be taken out for cleaning, which is inefficient. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electric Y-type filter.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An electric Y-type filter comprises a Y-type filter body, wherein the upper end of the Y-type filter body is connected to an inclined tube, and flanges are fixedly connected to the two ends of the Y-type filter body. A filter cartridge is arranged inside the inclined tube, and fluid flows in through one of the flanges and flows out from the other flange after passing through the filter cartridge to complete the filtration; a cleaning device for cleaning the inner wall of the filter cartridge is arranged at the upper end of the inclined tube, and a fixing device is arranged on the outer side of the inclined tube, and the fixing device is used to fix the cleaning device on the inclined tube.

[0009] Preferably, the cleaning device includes a sealing cover, which is connected to one end of the inclined tube through a fixing device, the upper end of the sealing cover is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the part of the rotating rod located inside the inclined tube is a threaded rod, and the outer wall of the threaded rod is threadedly connected to a movable plate; a spacer is provided at one end of the movable plate away from the Y-type filter body at the center position, and a folded net is connected between the spacer and the sealing cover.

[0010] (III) Beneficial effects

[0011] Compared with the prior art, the utility model provides an electric Y-type filter, which has the following beneficial effects:

[0012] 1. The utility model can clean the inner wall of the filter cartridge inside the inclined tube by arranging a cleaning device, thereby avoiding mesh clogging caused by long-term use of the filter cartridge, ensuring the filtering effect of the electric Y-type filter, and eliminating the need to frequently disassemble the filter cartridge for cleaning, thus saving time.

[0013] Second, the utility model can realize the rapid installation and removal of the sealing cover by setting the fixing device, so as to facilitate the inspection and maintenance of the inside of the electric Y-type filter.

[0014] 3. During normal use, the folding net is in an unfolded state and can shield the threaded rod, reducing the adhesion of debris to the threaded rod and affecting the matching relationship between the threaded rod and the movable plate thread; the folding net can be retracted during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] Figure 6 For this utility model Figure 3 Enlarged structural diagram at point C in the middle.

[0022] In the figure: 1. Y-type filter body; 2. inclined tube; 3. flange; 4. filter cartridge; 5. cleaning device; 501. sealing cover; 502. motor; 503. rotating rod; 504. threaded rod; 505. movable plate; 506. cleaning cotton; 507. limiting block; 508. stirring blade; 6. fixing device; 601. fixed annular plate; 602. movable annular plate; 603. tension spring; 604. fixing seat; 605. L-shaped rod; 606. clamping block; 607. clamping slot; 7. anti-rotation strip; 8. groove; 9. spacer; 10. folding net. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-Figure 5 As shown, an electric Y-type filter comprises a Y-type filter body 1, the upper end of the Y-type filter body 1 is connected to an inclined tube 2, both ends of the Y-type filter body 1 are fixedly connected to flanges 3, and a filter cartridge 4 is arranged inside the inclined tube 2. The fluid flows in through one of the flanges 3, passes through the filter cartridge 4, and flows out from the other flange 3 to complete the filtration. For example, referring to Figure 2 The specific flow direction is: from Figure 2 The water flows in from the flange 3 on the left and flows out from the flange 3 on the right.

[0026] Specifically, a cleaning device 5 for cleaning the inner wall of the filter cartridge 4 is disposed at the upper end of the inclined tube 2 .

[0027] like Figure 2 As shown, the cleaning device 5 includes a sealing cover 501, which is connected to one end of the inclined tube 2 through a fixing device 6, and the upper end of the sealing cover 501 is fixedly connected to a motor 502, and the output end of the motor 502 is fixedly connected to a rotating rod 503, and the part of the rotating rod 503 located inside the inclined tube 2 is a threaded rod 504, and the outer wall of the threaded rod 504 is threadedly connected to a movable plate 505. The utility model adopts the driving mode of the motor 502, that is, when cleaning is required, the motor 502 is started to drive the threaded rod 504 to rotate, thereby driving the movable plate 505 to move up and down, and the inner wall of the filter cartridge 4 is scraped, so that the debris blocked near the mesh is removed to ensure smooth water flow.

[0028] like Figure 4As shown, the outer circumference of the movable plate 505 is provided with cleaning cotton 506, and the cleaning cotton 506 can fit well on the inner wall of the filter cylinder 4 for scraping, thereby improving the cleaning effect.

[0029] The inner wall of the filter cylinder 4 is provided with an anti-rotation strip 7, and the outer circumference of the movable plate 505 is provided with a groove 8 engaged with the anti-rotation strip 7. Through the cooperation between the anti-rotation strip 7 and the groove 8, the movable plate 505 can be prevented from rotating around the threaded rod 504, and can ultimately only move along the axial direction of the threaded rod 504.

[0030] The bottom end of the threaded rod 504 is rotatably connected to a limiting block 507 arranged at the bottom of the inner wall of the filter cartridge 4 .

[0031] like Figure 5 As shown, a spacer sleeve 9 is provided at one end of the moving plate 505 which is at the center position away from the Y-type filter body 1, and a folding net 10 is connected between the spacer sleeve 9 and the sealing cover 501. The folding net 10 of the utility model can be folded when the moving plate 505 is close to the sealing cover 501, and unfolded when the moving plate 505 is away from the sealing cover 501. The folding net 10 shields the threaded rod 504 to prevent debris from adhering to the thread groove and affecting the thread fit.

[0032] In this embodiment, by providing a cleaning device 5, the inner wall of the filter cartridge 4 inside the inclined tube 2 can be cleaned, thereby avoiding clogging of the filter cartridge 4 due to long-term use, ensuring the filtering effect of the electric Y-type filter, and eliminating the need to frequently remove the filter cartridge 4 for cleaning, thereby saving time.

[0033] During use, when it is necessary to clean the inside of the filter cartridge 4 inside the inclined tube 2, first start the motor 502 to drive the rotating rod 503 to rotate, so that the threaded rod 504 rotates accordingly, causing the movable plate 505 to rise or fall along the axial direction of the threaded rod 504, driving the cleaning cotton 506 to rise or fall, and cleaning the inner wall of the filter cartridge 4, thereby ensuring its filtering effect.

[0034] Example 2

[0035] like Figure 6As shown, a fixing device 6 is provided on the outer side of the oblique tube 2, and the fixing device 6 is used to fix the cleaning device 5 on the oblique tube 2. The fixing device 6 includes a fixed annular plate 601, and the fixed annular plate 601 is fixedly sleeved on the outer wall of the oblique tube 2, and the outer wall of the oblique tube 2 is movably sleeved with a movable annular plate 602, and the upper end of the fixed annular plate 601 is fixedly connected with a tension spring 603, and the upper end of the tension spring 603 is fixedly connected with the movable annular plate 602, and also includes a plurality of fixing seats 604 fixedly connected to the side wall of the sealing cover 501, and the inner part of the fixing seat 604 is rotatably connected with an L-shaped rod 605, and the outer wall of the other end of the L-shaped rod 605 is fixedly connected with a clamping block 606, and the outer wall of the movable annular plate 602 is provided with a clamping groove 607 matched with the clamping block 606. The utility model uses the tension of the tension spring 603 to make the sealing cover 501 tightly pressed on the oblique tube 2, thereby ensuring the sealing type. At the same time, the designed fixing device 6 is also convenient for the later disassembly and maintenance of the cleaning device 5. Especially when the filtering effect or water flow effect still does not change significantly after the implementation of Example 1, the disassembly and maintenance of the cleaning device 5 can be considered.

[0036] The tension springs 603 are provided in four numbers and are evenly distributed on the upper end of the fixed annular plate 601 , so as to ensure that the movable annular plate remains parallel to the fixed annular plate.

[0037] A sealing bearing is provided at the connection between the sealing cover 501 and the rotating rod 503, thereby ensuring the sealing performance of the inclined tube.

[0038] In this embodiment, by providing the fixing device 6, the sealing cover 501 can be quickly installed and removed, which is convenient for inspection and maintenance of the inside of the electric Y-type filter.

[0039] When in use, first cover the inclined tube 2 with the sealing cover 501, then slide the movable annular plate 602 toward the sealing cover 501, rotate the L-shaped rod 605, so that the block 606 at the other end of the L-shaped rod 605 moves to the lower end of the movable annular plate 602, and then release the movable annular plate 602. Under the action of the tension spring 603, the movable annular plate 602 will be pulled to move to the lower end, and then the block 606 will enter the inside of the slot 607, thereby fixing the sealing cover 501.

Claims

1. An electric Y-type filter, comprising a Y-type filter body (1), characterized in that: The upper end of the Y-type filter body (1) is connected to an inclined tube (2), and flanges (3) are fixedly connected at both ends of the Y-type filter body (1). A filter cartridge (4) is arranged inside the inclined tube (2), and fluid flows in through one of the flanges (3), passes through the filter cartridge (4), and flows out from the other flange (3) to complete filtering; a cleaning device (5) for cleaning the inner wall of the filter cartridge (4) is arranged at the upper end of the inclined tube (2), and a fixing device (6) is arranged on the outer side of the inclined tube (2), and the fixing device (6) is used to fix the cleaning device (5) on the inclined tube (2).

2. An electric Y-type filter according to claim 1, characterized in that: The cleaning device (5) comprises a sealing cover (501), the sealing cover (501) being connected to one end of the inclined tube (2) via a fixing device (6), the upper end of the sealing cover (501) being fixedly connected to a motor (502), the output end of the motor (502) being fixedly connected to a rotating rod (503), the portion of the rotating rod (503) located inside the inclined tube (2) being a threaded rod (504), the outer wall of the threaded rod (504) being threadedly connected to a movable plate (505).

3. An electric Y-type filter according to claim 2, characterized in that: The outer circumference of the movable plate (505) is provided with cleaning cotton (506).

4. The electric Y-type filter according to claim 2, characterized in that: The inner wall of the filter cartridge (4) is provided with an anti-rotation strip (7), and the outer circumference of the movable plate (505) is provided with a groove (8) engaged with the anti-rotation strip (7).

5. The electric Y-type filter according to claim 2, characterized in that: The bottom end of the threaded rod (504) is rotatably connected to a limiting block (507) arranged at the bottom of the inner wall of the filter cartridge (4).

6. The electric Y-type filter according to claim 2, characterized in that: A spacer sleeve (9) is provided at one end of the movable plate (505) which is at the center position away from the Y-type filter body (1), and a folded net (10) is connected between the spacer sleeve (9) and the sealing cover (501).

7. The electric Y-type filter according to claim 1, characterized in that: The fixing device (6) comprises a fixed annular plate (601), the fixed annular plate (601) is fixedly sleeved on the outer wall of the inclined tube (2), the outer wall of the inclined tube (2) is movably sleeved with a movable annular plate (602), the upper end of the fixed annular plate (601) is fixedly connected with a tension spring (603), the upper end of the tension spring (603) is fixedly connected with the movable annular plate (602), and also comprises a plurality of fixing seats (604) fixedly connected to the side wall of the sealing cover (501), the interior of the fixing seat (604) is rotatably connected with an L-shaped rod (605), the outer wall of the other end of the L-shaped rod (605) is fixedly connected with a clamping block (606), and the outer wall of the movable annular plate (602) is provided with a clamping groove (607) that cooperates with the clamping block (606).

8. The electric Y-type filter according to claim 7, characterized in that: Four tension springs (603) are provided and evenly distributed on the upper end of the fixed annular plate (601).

9. The electric Y-type filter according to claim 2, characterized in that: A sealed bearing is provided at the connection between the sealing cover (501) and the rotating rod (503).

Images