Sectional type high-strength filter element assembly

Abstract

The utility model belongs to the technical field of filter elements, and particularly relates to a sectional type high-strength filter element assembly which comprises a first filter cartridge, a second filter cartridge and a third filter cartridge, a first mounting ring is fixedly mounted on the left side of the first filter cartridge, and a first connecting ring is fixedly mounted on the right side in the first filter cartridge; a second mounting ring is fixedly mounted on the left side of the second filter cartridge, and a second connecting ring is fixedly mounted on the right side in the second filter cartridge. The assembly is composed of the first filter cartridge, the second filter cartridge and the third filter cartridge, different filter materials are arranged in the first filter cartridge, the second filter cartridge and the third filter cartridge respectively, the assembly adopts a sectional design, and the sectional design can prevent a filter element from being compressed, so that the influence on the filtering effect can be avoided, and the service life of the assembly is prolonged. Each filter element has a specific function and a specific service life, and the separated design can ensure that each filter element works in an optimal state, so that the filtering strength is improved, the mixed use time is avoided, and the risk of filter element blockage is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of filter technology, specifically relating to a segmented high-strength filter assembly. Background Technology

[0002] Filter cartridges are a technical term for filtration and purification functions. Currently, filter cartridges are mainly used in the filtration industry, such as oil filtration, air filtration, and water filtration. Filter cartridges are mainly used to separate solid particulate impurities from liquids or gases. When a fluid enters a filter cartridge containing a filter screen of a certain size, the impurities in the fluid are blocked, while the clean fluid flows out through the filter cartridge.

[0003] A filter element is a device that filters impurities inside a fluid. After a period of use, a typical filter element will be compressed, which will affect the filtration effect. The problem that this component addresses is how to prevent the filter element from being compressed and thus affecting the filtration effect. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a segmented high-strength filter element assembly, which solves the problem of how to prevent the filter element from being compressed and thus affecting the filtration effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a segmented high-strength filter cartridge assembly, comprising a first filter cartridge, a second filter cartridge, and a third filter cartridge. A first mounting ring is fixedly installed on the left side of the first filter cartridge, and a first connecting ring is fixedly installed on the right side inside the first filter cartridge. A second mounting ring is fixedly installed on the left side of the second filter cartridge, and a second connecting ring is fixedly installed on the right side inside the second filter cartridge. A third mounting ring is fixedly installed on the left side of the third filter cartridge, and a third connecting ring is fixedly installed on the right side inside the third filter cartridge. A ceramic filter plate is fixedly installed in the middle inside the first filter cartridge, an activated carbon plate is fixedly installed in the middle inside the second filter cartridge, and an RO membrane is fixedly installed in the middle inside the third filter cartridge. External threads are provided on the outer sides of the first, second, and third mounting rings, and internal threads are provided on the inner sides of the third connecting ring, the first connecting ring, and the second connecting ring. The second mounting ring is threadedly connected to the first connecting ring, and the third mounting ring is threadedly connected to the second connecting ring.

[0006] Preferably, the surface of the first filter cylinder is provided with a first anti-slip groove, and multiple first anti-slip grooves are provided, and the multiple first anti-slip grooves are arranged in a circle on the surface of the first filter cylinder.

[0007] Preferably, anti-slip strips are fixedly installed on the surface of the second filter cartridge, and multiple anti-slip strips are provided, and the multiple anti-slip strips are arranged in a circle on the surface of the second filter cartridge.

[0008] Preferably, the surface of the third filter cylinder is provided with a second anti-slip groove, and multiple second anti-slip grooves are provided, and the multiple second anti-slip grooves are arranged in a circle on the surface of the third filter cylinder.

[0009] Preferably, the third connecting ring, the first connecting ring, and the second connecting ring are respectively fixedly installed inside the third connecting ring, the first connecting ring, and the second connecting ring.

[0010] Preferably, the first mounting ring, the second mounting ring, and the third mounting ring are identical in size and shape.

[0011] Preferably, the third connecting ring, the first connecting ring, and the second connecting ring are exactly the same size and shape.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This assembly consists of a first filter cartridge, a second filter cartridge, and a third filter cartridge, each containing different filter materials. Because this assembly employs a segmented design, which prevents filter cartridge compression and thus avoids affecting filtration efficiency, each filter cartridge has a specific function and lifespan. The separate design ensures that each filter cartridge operates at its optimal condition, improving filtration strength, preventing confusion regarding usage time, and reducing the risk of filter cartridge clogging. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is an internal sectional view of the present invention.

[0018] In the diagram: 1. First filter cartridge; 2. Second filter cartridge; 3. Third filter cartridge; 4. First anti-slip groove; 5. Anti-slip strip; 6. Second anti-slip groove; 7. First mounting ring; 8. External thread; 9. Third connecting ring; 10. Internal thread; 11. Third sealing ring; 12. First connecting ring; 13. Ceramic filter plate; 14. First sealing ring; 15. Second mounting ring; 16. Activated carbon plate; 17. Second connecting ring; 18. Second sealing ring; 19. RO membrane; 20. Third mounting ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides the following technical solution: a segmented high-strength filter element assembly, comprising a first filter cartridge 1, a second filter cartridge 2, and a third filter cartridge 3. A first mounting ring 7 is fixedly installed on the left side of the first filter cartridge 1, and a first connecting ring 12 is fixedly installed on the right side inside the first filter cartridge 1. A second mounting ring 15 is fixedly installed on the left side of the second filter cartridge 2, and a second connecting ring 17 is fixedly installed on the right side inside the second filter cartridge 2. A third mounting ring 20 is fixedly installed on the left side of the third filter cartridge 3, and a third connecting ring 17 is fixedly installed on the right side inside the third filter cartridge 3. The first filter cylinder 1 has a ceramic filter plate 13 fixedly installed in the middle, the second filter cylinder 2 has an activated carbon plate 16 fixedly installed in the middle, and the third filter cylinder 3 has an RO membrane 19 fixedly installed in the middle. The outer sides of the first mounting ring 7, the second mounting ring 15 and the third mounting ring 20 are all provided with external threads 8. The inner sides of the third connecting ring 9, the first connecting ring 12 and the second connecting ring 17 are all provided with internal threads 10. The second mounting ring 15 is threadedly connected to the first connecting ring 12, and the third mounting ring 20 is threadedly connected to the second connecting ring 17.

[0021] Specifically, the surface of the first filter cylinder 1 is provided with a first anti-slip groove 4, and multiple first anti-slip grooves 4 are provided, and the multiple first anti-slip grooves 4 are arranged in a circle on the surface of the first filter cylinder 1.

[0022] Specifically, anti-slip strips 5 are fixedly installed on the surface of the second filter cylinder 2, and multiple anti-slip strips 5 are provided, and the multiple anti-slip strips 5 are arranged in a circle on the surface of the second filter cylinder 2.

[0023] Specifically, the surface of the third filter cylinder 3 is provided with a second anti-slip groove 6, and there are multiple second anti-slip grooves 6, which are arranged in a circular pattern on the surface of the third filter cylinder 3.

[0024] Specifically, the third connecting ring 9, the first connecting ring 12, and the second connecting ring 17 are respectively fixedly installed with the third sealing ring 11, the first sealing ring 14, and the second sealing ring 18.

[0025] Specifically, the first mounting ring 7, the second mounting ring 15, and the third mounting ring 20 are exactly the same in size and shape.

[0026] Specifically, the third connecting ring 9, the first connecting ring 12, and the second connecting ring 17 are exactly the same in size and shape.

[0027] In use, this component consists of a first filter cartridge 1, a second filter cartridge 2, and a third filter cartridge 3. Different filter materials are installed inside each of these three cartridges. Because this component employs a segmented design, which prevents filter cartridge compression and thus avoids affecting filtration efficiency, each filter cartridge has a specific function and lifespan. The separate design ensures each cartridge operates at its optimal condition, enhancing filtration efficiency, avoiding confusion about usage times, and reducing the risk of filter cartridge clogging. Different filtration effects can be achieved through the ceramic filter plate 13, activated carbon plate 16, and RO membrane 19. The use of three different materials further enhances the filtration effect, contributing to increased filtration intensity. Filtration intensity refers to the number of impurities in water or air processed per unit time, used to measure its filtration effectiveness. The external thread 8 and internal thread 10 facilitate the installation and connection of the first filter cartridge 1, second filter cartridge 2, and third filter cartridge 3. Since the first mounting ring 7, second mounting ring 15, and third mounting ring 20 are identical in size and shape, and the third connecting... The connecting ring 9, the first connecting ring 12, and the second connecting ring 17 are identical in size and shape. The use of the first sealing ring 14, the second sealing ring 18, and the third sealing ring 11 ensures a tight seal between the first filter cartridge 1, the second filter cartridge 2, and the third filter cartridge 3, preventing leakage. A well-sealed filter element ensures the filter medium is not disturbed by external factors, improving filtration efficiency and effectiveness, thus better protecting the equipment. Multiple first anti-slip grooves 4 are arranged circumferentially on the surface of the first filter cartridge 1, increasing the friction. Similarly, multiple second anti-slip grooves 6 are arranged circumferentially on the surface of the third filter cartridge 3, increasing the friction. Multiple anti-slip strips 5 are arranged circumferentially on the surface of the second filter cartridge 2, increasing the friction. This increased friction facilitates the rotation of the first filter cartridge 1, the second filter cartridge 2, and the third filter cartridge 3, making assembly and disassembly easier and increasing the convenience of use.

[0028] In one aspect of this embodiment, since the plurality of first anti-slip grooves 4 are arranged in a circumferential pattern on the surface of the first filter cylinder 1, the friction of the surface of the first filter cylinder 1 can be increased. Since the plurality of second anti-slip grooves 6 are arranged in a circumferential pattern on the surface of the third filter cylinder 3, the friction of the surface of the third filter cylinder 3 can be increased. Since the plurality of anti-slip strips 5 are arranged in a circumferential pattern on the surface of the second filter cylinder 2, the friction of the surface of the second filter cylinder 2 can be increased. By increasing the friction of the surfaces of the first filter cylinder 1, the second filter cylinder 2 and the third filter cylinder 3, the first filter cylinder 1, the second filter cylinder 2 and the third filter cylinder can be rotated easily, so as to facilitate the assembly and disassembly of this component, which is beneficial to increasing the convenience of using the component.

[0029] In one aspect of this embodiment, since the first mounting ring 7, the second mounting ring 15, and the third mounting ring 20 are all the same size and shape, and the third connecting ring 9, the first connecting ring 12, and the second connecting ring 17 are all the same size and shape, and with the addition of the first sealing ring 14, the second sealing ring 18, and the third sealing ring 11, the sealing of the connection between the first filter cartridge 1, the second filter cartridge 2, and the third filter cartridge 3 can be guaranteed, avoiding leakage problems. A well-sealed filter element can ensure that the filter medium is not disturbed by the outside world, improve filtration efficiency and effect, and thus better protect the equipment.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A segmented high-strength filter cartridge assembly comprising a first filter cartridge (1), a second filter cartridge (2) and a third filter cartridge (3), characterized in that: The left side of the first filter cartridge (1) is fixedly installed with a first mounting ring (7), the right side inside the first filter cartridge (1) is fixedly installed with a first connecting ring (12), the left side of the second filter cartridge (2) is fixedly installed with a second mounting ring (15), the right side inside the second filter cartridge (2) is fixedly installed with a second connecting ring (17), the left side of the third filter cartridge (3) is fixedly installed with a third mounting ring (20), the right side inside the third filter cartridge (3) is fixedly installed with a third connecting ring (9), the middle of the first filter cartridge (1) is fixedly installed with a ceramic filter plate (13), the middle of the second filter cartridge (2) is fixedly installed with an activated carbon plate (16), the middle of the third filter cartridge (3) is fixedly installed with an RO membrane (19), the outer sides of the first mounting ring (7), the second mounting ring (15) and the third mounting ring (20) are all provided with external threads (8), the inner sides of the third connecting ring (9), the first connecting ring (12) and the second connecting ring (17) are all provided with internal threads (10), and the second mounting ring (15) is threadedly connected with the first connecting ring (12), and the third mounting ring (20) is threadedly connected with the second connecting ring (17).

2. A segmented high-strength filter cartridge assembly according to claim 1 wherein: The surface of the first filter cartridge (1) is provided with a plurality of first anti-skid grooves (4), and the plurality of first anti-skid grooves (4) are arranged in a circle on the surface of the first filter cartridge (1).

3. A segmented high-strength filter cartridge assembly according to claim 1 or 2, characterized in that: The surface of the second filter cartridge (2) is fixedly installed with a plurality of anti-skid strips (5), and the plurality of anti-skid strips (5) are arranged in a circle on the surface of the second filter cartridge (2).

4. The segmented high-strength filter cartridge assembly of claim 1, wherein: The surface of the third filter cartridge (3) is provided with a plurality of second anti-skid grooves (6), and the plurality of second anti-skid grooves (6) are arranged in a circle on the surface of the third filter cartridge (3).

5. A segmented high-strength filter element assembly according to claim 1 or 2, characterized in that: The inner sides of the third connecting ring (9), the first connecting ring (12) and the second connecting ring (17) are respectively fixedly installed with a third sealing ring (11), a first sealing ring (14) and a second sealing ring (18).

6. The segmented high-strength filter cartridge assembly of claim 1, wherein: The first mounting ring (7), the second mounting ring (15) and the third mounting ring (20) are completely same in size and shape.

7. The segmented high-strength filter cartridge assembly of claim 1, wherein: The third connecting ring (9), the first connecting ring (12) and the second connecting ring (17) are completely same in size and shape.

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