Household quick pipeline filter assembly

Abstract

A household fast pipeline filter assembly comprises a shell, the shell is of a hollow tubular structure, and a first fixing piece is fixed in the water inlet end; a second fixing piece is fixed in the water outlet end; the lower end of the first fixing piece is connected with a filtering assembly. According to the household quick pipeline filter assembly, the plurality of sections of strong magnets are arranged in the shell to form the magnetic bar, and repulsion structures are formed among the plurality of sections of strong magnets, so that metal particles in water are more comprehensively adsorbed by the plurality of sections of strong magnetic points, the adsorption capacity is greatly increased, and the metal particles contained in liquid are firmly adsorbed by the strong magnetic bar; therefore, the purpose of separating impurities is achieved, the permanent magnet is not easy to demagnetize, and dirt cannot fall off. The shell and the cover body are in sealed connection, so that the magnet is located in a sealed environment, and the service life of the magnet is prolonged; and when the magnetic bar in the shell is taken out, a user can peel off impurities from the shell by hands, the impurities are easy and convenient to clean, and the magnetic bar can be repeatedly used after being put into the shell and assembled.

Description

Technical Field

[0001] This utility model relates to a household quick-drain filter assembly. Background Technology

[0002] As living standards improve, people are paying more attention to the quality of drinking water and health issues. To filter tap water, the usual method is to install a simple filter device. However, due to the presence of metallic impurities such as rust in tap water, the filtration efficiency of ordinary filters is low after long-term use, and replacement is cumbersome and maintenance costs are high. Utility Model Content

[0003] This utility model provides a household quick-drain filter assembly.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A household quick-drain filter assembly includes a housing, which is a hollow tubular structure. The upper end of the housing is an inlet, and the lower end is an outlet. A first fixing member is fixed inside the inlet end, and a second fixing member is fixed inside the outlet end. A filter assembly is connected to the lower end of the first fixing member. The filter assembly includes a housing and a cover that cooperate with each other. The cover has multiple arc-shaped through holes spaced apart. Multiple magnets are disposed inside the housing, with magnets of the same pole arranged adjacent to each other.

[0006] Preferably, the outer casing is made of plastic.

[0007] Preferably, the bottom of the lower outer ring of the first fastener is chamfered, and the top of the upper outer ring of the second fastener is chamfered.

[0008] Preferably, the first and second fixing members are connected to the outer casing by a plastic seal.

[0009] Preferably, the shell is a cylindrical tubular structure, the top end of the shell is inserted and fixed inside the cover, and a sealing ring is provided between the cover and the shell to completely seal the inside of the shell.

[0010] Preferably, a sealing gasket is provided on the top of the outer ring of the cover, the sealing gasket is fixed to the lower end of the inner wall of the first fixing member, and the top end of the cover and the bottom end of the first fixing member are on the same horizontal line.

[0011] Preferably, the arc-shaped through hole is located inside the connection between the cover and the sealing gasket, and the through holes are evenly distributed.

[0012] Preferably, an iron sheet is provided at the lower end of each magnet section.

[0013] Preferably, the first fixing member is a ring structure, the inner wall of the first fixing member is provided with internal threads, and the upper end of the first fixing member is flush with the upper end of the outer shell.

[0014] Preferably, the lower end of the second fixing member is exposed on the outside of the outer shell, the second fixing member is a ring structure, and the outer wall of the lower end of the second fixing member is provided with external threads.

[0015] Compared with existing technologies, this utility model of a household quick-connect pipe filter assembly uses multiple strong magnets inside the housing to form a magnetic rod. These magnets create a repulsive structure, allowing for more comprehensive adsorption of metal particles in the water, significantly increasing the adsorption capacity. Metal particles in the liquid are firmly adsorbed by the strong magnetic rod, thus achieving the purpose of separating impurities. Furthermore, the permanent magnets are not easily demagnetized, preventing dirt from falling off. The sealed connection between the housing and the cover ensures the magnets are in a sealed environment, extending their lifespan. When the magnetic rod is removed from the housing, users can easily peel impurities off the housing by hand, making cleaning simple and convenient. The magnetic rod can then be reassembled and reused. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a household quick-drain filter assembly according to the present invention.

[0017] Figure 2 This is a cross-sectional view of a household quick-drain filter assembly according to the present invention.

[0018] Figure 3 This is a partial schematic diagram of a household quick-drain filter assembly according to the present invention. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1 to 3As shown, a household quick-connect pipe filter assembly includes a housing 1, which is made of plastic and has a hollow tubular structure. The upper end of the housing 1 is an inlet, and the lower end is an outlet. A first fixing member 2 is fixed inside the inlet end. The first fixing member 2 has an annular structure and an internal thread on its inner wall. The upper end of the first fixing member 2 is flush with the upper end of the housing 1, and the bottom of the lower outer ring of the first fixing member 2 is chamfered. A second fixing member 7 is fixed inside the outlet end. The lower end of the second fixing member 7 protrudes outside the housing 1, and an external thread is provided on the lower outer wall of the second fixing member 7. The top of the upper outer ring of the second fixing member 7 is chamfered. The internal thread of the first fixing member 2 and the external thread of the second fixing member 7 are used to connect the filter to the pipeline. The first fixing member 2 and the second fixing member 7 are connected to the housing 1 by a plastic seal. The outer shell 1 is made of high-strength, corrosion-resistant material, which ensures the stability and durability of the overall filter structure. The filter assembly is fixed to the pipeline by the internal thread of the first fixing member 2 and the external thread of the second fixing member 7. It has good sealing performance and convenient fixing method, which makes it easy for users to replace it themselves and reduce maintenance costs.

[0021] The lower end of the first fixing member 2 is connected to a filter assembly, which includes a housing 4 and a cover 3 that cooperate with each other. The housing 4 is a cylindrical tubular structure. A sealing gasket 8 is provided on the top of the outer ring of the cover 3. The sealing gasket 8 is fixed to the lower end of the inner wall of the first fixing member 2. The top end of the cover 3 and the bottom end of the first fixing member 2 are on the same horizontal line. The top end of the housing 4 is inserted and fixed inside the cover 3. A sealing ring 9 is provided between the cover 3 and the housing 4 to completely seal the inside of the housing 4. Multiple arc-shaped through holes 31 are provided on the cover 3 at intervals. The arc-shaped through holes 31 are located inside the connection between the cover 3 and the sealing gasket 8. The through holes 31 are evenly arranged to ensure uniform water flow distribution, improve filtration efficiency, reduce water flow resistance, and extend service life. Multiple magnets 5 are provided inside the housing 4. Magnets with the same pole are arranged adjacent to each other. The multiple magnets 5 inside the housing 4 are arranged to form a magnetic rod. An iron sheet 6 is provided at the lower end of each magnet 5.

[0022] After the filter assembly is fixed to the pipeline using the first fixing member 2 and the second fixing member 7, the water flows through the inlet, through the through hole 31, and into the interior of the outer shell 1, where it contacts the shell 4. The shell 4 has multiple strong magnetic points inside, which can adsorb metal particles in the water. After filtration, the water flows out from the outlet. The magnet 5 is a permanent magnet, so the adsorbed dirt will not fall off. Since the top of the cover 3 and the bottom of the first fixing member 2 are on the same horizontal line, the water can only flow through the through hole 31 along the shell 4, making full use of the magnetic rod's adsorption force and reducing the probability of impurities directly passing through the magnetic rod to the outlet. When too many impurities are adsorbed on the outside of the shell 4, the sealing gasket 8 can be removed, and the cover 3 can be separated from the shell 4 to remove the magnetic rod. Without the action of the magnet, the adsorbed impurities are easier to clean. Users can peel the impurities off the shell 4 by hand, and then put the magnetic rod back into the shell 4 to complete the assembly, which can then be reused.

[0023] This utility model of a household quick-connect pipe filter assembly uses multiple strong magnets inside the housing 4 to form a magnetic rod. The multiple strong magnets form a repulsive structure, allowing for more comprehensive adsorption of metal particles in the water, greatly increasing the adsorption capacity. The metal particles contained in the liquid are firmly adsorbed by the strong magnetic rod, thus achieving the purpose of separating impurities. Moreover, the permanent magnet is not easy to demagnetize, and dirt will not fall off. Furthermore, the housing 4 and the cover 3 are sealed together, keeping the magnet 5 in a sealed environment and extending the service life of the magnet 5. When the magnetic rod is removed from the housing 4, the user can peel the impurities off the housing 4 by hand, making impurity cleaning simple and convenient. After reassembling, the magnetic rod can be put back into the housing 4 for reuse.

[0024] Finally, it should be noted that the above embodiments only illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A household quick-drain filter assembly, comprising a housing (1), the housing (1) being a hollow tubular structure, the upper end of the housing (1) being an inlet and the lower end being an outlet, a first fixing member (2) being fixed inside the inlet end; a second fixing member (7) being fixed inside the outlet end; a filter assembly being connected to the lower end of the first fixing member (2), the filter assembly comprising a housing (4) and a cover (3) that cooperate with each other, a plurality of arc-shaped through holes (31) being spaced apart on the cover (3), and a plurality of magnets (5) being disposed inside the housing (4), with magnets (5) of the same pole being arranged adjacent to each other.

2. The household quick-drain filter assembly according to claim 1, characterized in that, The outer shell (1) is made of plastic.

3. The household quick-drain filter assembly according to claim 1, characterized in that, The bottom of the lower outer ring of the first fastener (2) is chamfered, and the top of the upper outer ring of the second fastener (7) is chamfered.

4. The household quick-drain filter assembly according to claim 1, characterized in that, The first fixing member (2) and the second fixing member (7) are connected to the outer shell (1) by plastic sealing.

5. The household quick-drain filter assembly according to claim 1, characterized in that, The shell (4) is a cylindrical tubular structure. The top end of the shell (4) is inserted and fixed inside the cover (3). A sealing ring (9) is provided between the cover (3) and the shell (4) to completely seal the inside of the shell (4).

6. The household quick-drain filter assembly according to claim 1, characterized in that, A sealing gasket (8) is provided on the top of the outer ring of the cover (3). The sealing gasket (8) is fixed to the lower end of the inner wall of the first fixing member (2). The top of the cover (3) and the bottom of the first fixing member (2) are on the same horizontal line.

7. The household quick-drain filter assembly according to claim 1, characterized in that, The arc-shaped through hole (31) is located inside the connection between the cover (3) and the sealing gasket (8), and the through holes (31) are evenly distributed.

8. The household quick-drain filter assembly according to claim 1, characterized in that, Each magnet (5) has an iron plate (6) at its lower end.

9. The household quick-drain filter assembly according to claim 1, characterized in that, The first fixing member (2) is a ring structure. The inner wall of the first fixing member (2) is provided with internal threads. The upper end of the first fixing member (2) is flush with the upper end of the outer shell (1).

10. The household quick-drain filter assembly according to claim 1 or 9, characterized in that, The lower end of the second fixing member (7) is exposed on the outside of the outer shell (1). The second fixing member (7) is a ring structure and has an external thread on the outer wall of the lower end of the second fixing member (7).

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