Novel valveless filter

Abstract

The utility model relates to the field of water filtration, and discloses a novel valveless filter which comprises a shell, the bottom of the shell is fixedly connected with a plurality of supporting legs, the lower part of the shell is movably connected with a fixing assembly, the middle part of the fixing assembly is provided with a filter hopper, the middle part of the filter hopper is provided with a cleaning assembly, and the cleaning assembly is fixedly connected with the shell. The fixing assembly comprises a connecting ring, the filtering hopper is fixedly connected with the connecting ring, vertical rods are fixedly connected to the left side and the right side of the bottom of the connecting ring, clamping plates are fixedly connected to the lower portions of the vertical rods, studs penetrate through the lower portions of the clamping plates and are in threaded connection with the lower portions of the clamping plates, and the studs are in threaded connection with the shell. The upper portions of the sides, close to each other, of the two clamping plates are fixedly connected with protruding strips. According to the utility model, through mutual cooperation between the filter hopper and the cleaning assembly, impurities filtered in the device can be cleaned without dismounting the filter hopper, and meanwhile, the impurities can be collected more conveniently, so that the device is more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the field of water filtration, in particular to a novel valveless filter. Background Art

[0002] A valveless filter is a specially designed filter that is usually used for industrial and commercial purposes, mainly for filtering liquids or gases. Compared with traditional valved filters, the design of the valveless filter does not require the use of valves during the filtration process, thereby simplifying the structure and improving reliability.

[0003] After searching, Chinese patent announcement number: CN220110597U discloses a valveless filter device, including a filter device body, the filter device body includes a filter tank, the inner cavity of the filter tank is equipped with a filter mechanism, the filter mechanism includes a filter plate, the center of the inner cavity of the filter plate is provided with a leak hole, the top and bottom of the inner cavity of the filter plate are respectively equipped with non-woven fabric and filter cotton, and both sides of the bottom of the filter plate are equipped with a fixing mechanism. The valveless filter device drives the locking seat to rotate through the anti-slip protrusion, and the locking seat is separated from the surface of the locking screw under the threaded connection between the locking seat and the locking screw, and then the vertical rod is pulled downward by the pull ring, and the filter plate is removed from the filter tank by the movement of the vertical rod, which can solve the problem that the internal filter screen of the existing valveless filter is easily blocked by long-term filtering during use, and if it is not replaced and repaired, the filtering performance is affected.

[0004] Although the above-mentioned device can replace and repair the filter screen by setting the mutual cooperation between the filtering mechanism and the fixing mechanism, when the filtering mechanism is removed, a large amount of impurities will accumulate on the filter screen. When the filter assembly is pulled out of the filter, the impurities are very likely to spill. The spilled impurities need to be cleaned up later, which is time-consuming and inconvenient. Therefore, a new valveless filter is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new valveless filter, which aims to improve the problem in the prior art that when the filter assembly is pulled out of the filter, impurities are easily spilled, and the spilled impurities need to be cleaned up later, which is time-consuming and inconvenient.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new valveless filter, including an outer shell, the bottom of which is fixedly connected with a plurality of legs, the lower part of the outer shell is movably connected with a fixed component, the middle part of the fixed component is provided with a filter bucket, the middle part of the filter bucket is provided with a cleaning component, the fixed component includes a connecting ring, and the filter bucket is fixedly connected to the connecting ring.

[0007] As a further description of the above technical solution:

[0008] The left and right sides of the bottom of the connecting ring are fixedly connected with upright poles, the lower part of the upright poles is fixedly connected with a clamping plate, the lower part of the clamping plate is penetrated and threadedly connected with a stud, and the stud is threadedly connected to the shell.

[0009] As a further description of the above technical solution:

[0010] A convex strip is fixedly connected to the upper part of one side of the two clamping plates close to each other.

[0011] As a further description of the above technical solution:

[0012] A convex ring is fixedly connected to the lower part of the outer wall of the shell.

[0013] As a further description of the above technical solution:

[0014] The top of the shell is fixedly connected with a water inlet pipe, and the top of the water inlet pipe is provided with a water inlet cover.

[0015] As a further description of the above technical solution:

[0016] The cleaning assembly comprises a mounting ring, which is fixedly connected to the bottom of the filter bucket, the front and rear parts of the outer wall of the mounting ring are fixedly connected with connecting plates, and the lower parts of the two connecting plates are fixedly connected with a fixing ring.

[0017] As a further description of the above technical solution:

[0018] A cover plate is arranged at the lower part of the fixing ring, a buckle is arranged on the left side of the fixing ring and the cover plate, and a hinge is arranged on the right side of the fixing ring and the cover plate.

[0019] As a further description of the above technical solution:

[0020] The cleaning assembly also includes a rotating ring, which is rotatably connected to the fixed ring, and cleaning rods are fixedly connected to the left and right sides of the top of the rotating ring.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the mutual cooperation between the filter bucket and the cleaning component, the device can clean the impurities filtered inside the filter bucket without removing the filter bucket, and it is also more convenient to collect impurities, which is more convenient and practical.

[0023] 2. In the utility model, the mutual cooperation between the fixing component and the shell is set, so that the disassembly and assembly of the filter bucket is more convenient and quick. By setting the mutual cooperation between the clamping plate, the convex strip and the convex ring, the fixing component can be initially fixed to the shell, which is convenient for the staff to fix the fixing component to the shell through the studs later, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a new type of valveless filter proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall lower three-dimensional structure of a new type of valveless filter proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the split three-dimensional structure of a novel valveless filter proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the disassembled three-dimensional structure of a fixing component, a filter bucket, and a cleaning component of a novel valveless filter proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the disassembled three-dimensional structure of a cleaning component of a novel valveless filter proposed by the utility model.

[0029] Legend:

[0030] 1. Shell; 2. Fixing assembly; 3. Filter bucket; 4. Leg; 5. Cleaning assembly; 21. Connecting ring; 22. Vertical pole; 23. Clamping plate; 24. Stud; 231. Raised strip; 11. Raised ring; 12. Water inlet pipe; 13. Water inlet cover; 51. Mounting ring; 52. Connecting plate; 53. Fixing ring; 54. Cover plate; 55. Swivel; 56. Cleaning rod; 57. Buckle; 58. Hinge. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3The utility model provides an embodiment: a novel valveless filter, including a shell 1 for connecting various components, a plurality of legs 4 are fixedly connected to the bottom of the shell 1 for supporting the device, a fixed component 2 is movably connected to the lower part of the shell 1 for cooperating with the connection between the filter bucket 3 and the shell 1, a filter bucket 3 is arranged in the middle of the fixed component 2 for filtering liquid, and a cleaning component 5 is arranged in the middle of the filter bucket 3 for cleaning the filter bucket 3.

[0033] Furthermore, the fixing component 2 includes a connecting ring 21 for connecting various components, and the filter bucket 3 is fixedly connected thereto. Vertical poles 22 are fixedly connected to the left and right sides of the bottom of the connecting ring 21 for cooperating with the connection between the connecting ring 21 and the clamping plate 23. The lower part of the vertical pole 22 is fixedly connected to the clamping plate 23, which is an L-shaped plate with a certain elasticity and can produce a certain degree of deformation. The lower part of the clamping plate 23 is penetrated and threadedly connected with a stud 24 for connecting the outer shell 1 and the clamping plate 23. The stud 24 is threadedly connected to the outer shell 1. A convex strip 231 is fixedly connected to the upper part of the side where the two clamping plates 23 are close to each other, which cooperates with the convex ring 11 to fix the fixing component 2 and the outer shell 1 to a certain extent.

[0034] Furthermore, a convex ring 11 is fixedly connected to the lower portion of the outer wall of the shell 1, which is used to cooperate with the convex strip 231, and the convex strip 231 can be stuck on its upper portion. The outer surfaces of the convex ring 11 and the convex strip 231 are both arc-shaped and relatively smooth, so as to facilitate the installation and disassembly of the fixed component 2. A water inlet pipe 12 is fixedly connected to the top of the shell 1 for water inlet, and a water inlet cover 13 is provided on the top of the water inlet pipe 12.

[0035] like Figure 3 - Figure 5As shown, the cleaning assembly 5 includes a mounting ring 51 for connecting various components, the inner wall diameter of which is consistent with the inner wall diameter of the lower part of the filter bucket 3, the mounting ring 51 is fixedly connected to the bottom of the filter bucket 3, the front and rear parts of the outer wall of the mounting ring 51 are fixedly connected with connecting plates 52 for matching the connection between the mounting ring 51 and the fixing ring 53, the lower parts of the two connecting plates 52 are fixedly connected with a fixing ring 53 for matching the connection between the cover plate 54 and the swivel 55, the inner wall diameter of which is slightly smaller than the mounting ring 51 to match the connection of the swivel 55, the lower part of the fixing ring 53 is provided with a cover plate 54, which is used to connect the lower part of the filter bucket 3 The outlet is blocked, a buckle 57 is provided on the left side of the fixing ring 53 and the cover plate 54 to control the opening and closing of the cover plate 54, and a hinge 58 is provided on the right side of the fixing ring 53 and the cover plate 54 to cooperate with the opening and closing of the cover plate 54. The cleaning component 5 also includes a swivel 55, which is used to drive the cleaning rod 56 to rotate. The inner wall diameter of the swivel 55 is consistent with that of the fixing ring 53 and is used to cooperate with the installation of the cleaning rod 56. The swivel 55 is rotatably connected to the fixing ring 53. Cleaning rods 56 are fixedly connected to the left and right sides of the top of the swivel 55 for cleaning impurities accumulated on the inner wall of the filter bucket 3, and it is close to the inner wall of the filter bucket 3.

[0036] Working principle: When in use, water flows into the housing 1 through the water inlet pipe 12, and the water flows through the filter bucket 3 to filter the impurities in the water. The impurities in the water will be filtered out by the filter bucket 3, and the filtered water will flow out of the housing 1 through the filter bucket 3. When it is necessary to clean the impurities on the filter bucket 3, a collection box or other container for collecting impurities is placed under the cleaning component 5, and the buckle 57 between the cover plate 54 and the fixing ring 53 is opened to open the cover plate 54. At this time, the impurities accumulated in the filter bucket 3 will fall into the collection container. If some impurities adhere to the inner wall of the filter bucket 3 and cannot be discharged, the rotating ring 55 can be turned by hand at this time, and the rotating ring 55 will drive the cleaning rod 56 connected thereto to rotate closely against the inner wall of the filter bucket 3, thereby cleaning the impurities adhered to the inner wall of the filter bucket 3, and the cleaned impurities will be discharged through the opening at the bottom of the filter bucket 3. After cleaning, the cover plate 54 and the fixing ring 53 are covered and the buckle 57 is locked.

[0037] If the filter bucket 3 needs to be replaced, the two studs 24 are rotated to separate them from the shell 1, and then the card plate 23 is pulled downward to separate the card plate 23 from the shell 1, thereby separating the fixing component 2 from the shell 1, and driving the filter bucket 3 and the cleaning component 5 to separate from the shell 1, and then aligning the fixing component 2 on the new filter bucket 3 with the shell 1, so that the two card plates 23 are preliminarily fixed to the shell 1 through the cooperation between the convex strip 231 and the convex ring 11, and then rotating and adjusting the fixing component 2 to align the screw holes on the card plate 23 with the screw holes on the shell 1, and then tightening the studs 24, the card plate 23 and the shell 1 to completely fix the fixing component 2 to the shell 1.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel valveless filter, comprising a housing (1), characterized in that: The bottom of the shell (1) is fixedly connected to a plurality of legs (4), the lower part of the shell (1) is movably connected to a fixed component (2), a filter hopper (3) is arranged in the middle of the fixed component (2), a cleaning component (5) is arranged in the middle of the filter hopper (3), and the fixed component (2) includes a connecting ring (21) to which the filter hopper (3) is fixedly connected.

2. A novel valveless filter according to claim 1, characterized in that: The left and right sides of the bottom of the connecting ring (21) are fixedly connected to upright poles (22), the lower part of the upright poles (22) is fixedly connected to a clamping plate (23), the lower part of the clamping plate (23) is penetrated by a stud (24) and is threadedly connected, and the stud (24) is threadedly connected to the outer shell (1).

3. A novel valveless filter according to claim 2, characterized in that: A convex strip (231) is fixedly connected to the upper parts of the sides of the two clamping plates (23) that are close to each other.

4. A novel valveless filter according to claim 1, characterized in that: A convex ring (11) is fixedly connected to the lower portion of the outer wall of the housing (1).

5. A novel valveless filter according to claim 1, characterized in that: A water inlet pipe (12) is fixedly connected to the top of the housing (1), and a water inlet cover (13) is provided on the top of the water inlet pipe (12).

6. A novel valveless filter according to claim 1, characterized in that: The cleaning assembly (5) comprises a mounting ring (51), the mounting ring (51) being fixedly connected to the bottom of the filter bucket (3), the front and rear parts of the outer wall of the mounting ring (51) being fixedly connected to connecting plates (52), and the lower parts of the two connecting plates (52) being fixedly connected to a fixing ring (53).

7. A novel valveless filter according to claim 6, characterized in that: A cover plate (54) is arranged at the lower part of the fixing ring (53), a buckle (57) is arranged on the left side of the fixing ring (53) and the cover plate (54), and a hinge (58) is arranged on the right side of the fixing ring (53) and the cover plate (54).

8. A novel valveless filter according to claim 6, characterized in that: The cleaning assembly (5) further comprises a rotating ring (55), wherein the rotating ring (55) is rotatably connected to the fixed ring (53), and cleaning rods (56) are fixedly connected to the left and right sides of the top of the rotating ring (55).

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