Valve plug with magnetic filter function and pipe system

Abstract

The utility model relates to pipeline connecting component technical field, concretely relates to a valve plug with magnetic filtering function and pipeline system. The valve plug with magnetic filtering function provides, including valve body and magnetic plug assembly, the magnetic plug includes tubular filter screen and magnet, the valve body includes the valve main body and the connecting pipe section that are connected with each other, the inclined pipe is arranged between the valve main body and the connecting pipe section, the tubular filter screen is set up in the inclined pipe and breaks the direct communication of valve main body and connecting pipe section, one end opening of tubular filter screen communicates with valve body, the wall surface filter hole of tubular filter screen communicates with connecting pipe section, the magnet is set up at the other end opening close to tubular filter screen. The filter screen can intercept the particle impurity in water flow, the magnet can effectively adsorb the metal substance in water flow, can effectively improve the perforation problem that the pipeline appears because of abrasion.

Description

Technical Field

[0001] This application relates to the field of pipeline connection components technology, and more specifically, to a valve plug with magnetic filtering function and a pipeline system. Background Technology

[0002] Brass union filter ball valve plugs are widely used in piping systems, serving functions such as connection, filtration, and sealing. However, in actual use, metal debris, rust, and other metallic substances often accumulate inside the pipes. Driven by water flow, these substances continuously impact the plug and the inner wall of the pipe, causing wear and tear. Over time, this can even lead to perforation, severely affecting the normal operation of the piping system and increasing maintenance costs and safety hazards. Currently, most brass union filter ball valve plugs on the market only possess basic filtration functions and cannot effectively adsorb metallic substances, failing to fundamentally solve the perforation problem caused by the impact and wear of metallic substances.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The purpose of this application is to provide a valve plug and pipeline system with magnetic filtering function, which aims to improve at least one of the problems mentioned in the background art.

[0005] In the first aspect, this utility model provides a valve plug with magnetic filtering function, including a valve body and a magnetic plug assembly;

[0006] The magnetic plug includes a tubular filter screen and a magnet, and the valve body includes an interconnected valve body and connecting pipe sections.

[0007] An inclined tube is installed between the valve body and the connecting pipe section, and a tubular filter screen is installed inside the inclined tube to interrupt the direct connection between the valve body and the connecting pipe section; one end of the tubular filter screen is connected to the valve body, and the filter holes on the wall of the tubular filter screen are connected to the connecting pipe section; a magnet is installed near the other end opening of the tubular filter screen.

[0008] In an optional embodiment, the magnetic plug also includes a plug cap disposed at the end of the inclined tube, and the magnet is disposed inside or outside the plug cap.

[0009] In an optional implementation, the plug cap is connected to the inclined pipe thread.

[0010] In an optional implementation, the plug cap and the inclined tube are sealed by a sealing ring.

[0011] In an optional embodiment, the valve body is a brass valve body and the plug cap is a brass cap.

[0012] In an optional embodiment, the magnetic plug further includes an end cap, which is disposed outside the plug cover, and the magnet is disposed outside the plug cover and inside the end cap.

[0013] In an optional implementation, the end cap is a plastic cap.

[0014] In an optional implementation, the valve body is a ball valve.

[0015] In an optional embodiment, a filter screen holder is provided at the junction of the valve body and the pipe section. The filter screen holder is annular and has an annular groove. The axis of the annular groove coincides with the axis of the inclined pipe, and one end of the tubular filter screen is inserted into the annular groove.

[0016] Secondly, this utility model provides a pipeline system, including a pipeline and a valve plug with magnetic filtering function connected to the pipeline as described in any of the foregoing embodiments.

[0017] Beneficial effects:

[0018] The valve plug provided by this utility model, due to the setting of tubular filter screen and magnet, can use magnetic force to attract metal substances in the pipe when the valve body is opened and water flows through. The metal substances are attracted to the filter screen and magnet, reducing the impact and wear on the plug and the inner wall of the pipe under the action of water flow. This effectively avoids perforation of the plug and pipe due to wear, and extends the service life of the plug and pipe. The filter screen can block larger particulate impurities, and the magnet attracts metal substances, realizing a dual filtration function, improving the cleanliness of the water in the pipe, and ensuring the normal operation of the pipeline system. The overall structure is simple, and the flexible joint structure makes it easy to connect and install with the pipeline without changing the original installation method and operating habits of the pipeline system, making it easy to promote and apply. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the valve plug with magnetic filtering function provided in the first embodiment of the present invention;

[0021] Figure 2 A cross-sectional view of a valve plug with magnetic filtering function provided in the first embodiment of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the valve plug with magnetic filtering function provided in the second embodiment of this utility model;

[0023] Figure 4 A cross-sectional view of a valve plug with magnetic filtering function provided in the second embodiment of this utility model.

[0024] Icons: 100 - Valve plug with magnetic filtration function; 110 - Valve body; 111 - Valve main body; 112 - Pipe section; 130 - Magnetic plug; 131 - Tubular filter screen; 132 - Magnet; 133 - Plug cover; 134 - Sealing ring; 135 - End cap; 140 - Inclined tube; 141 - Filter screen holder; 142 - Annular groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] First Embodiment

[0029] like Figure 1 and Figure 2 As shown, this embodiment provides a valve plug 100 with magnetic filtering function, including a valve body 110 and a magnetic plug 130 assembly;

[0030] The magnetic plug 130 includes a tubular filter screen 131 and a magnet 132, and the valve body 110 includes a valve body 111 and a connecting pipe section 112 that are connected to each other.

[0031] An inclined tube 140 is installed between the valve body 111 and the connecting pipe section 112. A tubular filter screen 131 is installed inside the inclined tube 140 to interrupt the direct connection between the valve body 111 and the connecting pipe section 112. One end of the tubular filter screen 131 is connected to the valve body 111, and the filter holes on the wall of the tubular filter screen 131 are connected to the connecting pipe section 112. A magnet 132 is installed near the other end opening of the tubular filter screen 131.

[0032] The valve plug provided in this embodiment, due to the tubular filter screen 131 and magnet 132, allows water to flow through when the valve body 110 is opened, using magnetic force to attract metal substances inside the pipe. This attracts the metal substances onto the filter screen and magnet 132, reducing the impact and wear on the plug and pipe wall caused by water flow. This effectively prevents perforation at the plug location and in the pipe due to wear, extending the service life of the plug and pipe. The filter screen blocks larger particles, and the magnet 132 attracts metal substances, achieving a dual filtration function, improving the cleanliness of the water in the pipe, and ensuring the normal operation of the pipeline system. The overall structure is simple, and the flexible joint structure facilitates connection and installation with the pipeline without changing the original installation method and operating habits of the pipeline system, making it easy to promote and apply.

[0033] Furthermore, the valve body 111 and the connecting pipe section 112 are coaxially arranged, and the inclined pipe 140 is inclined relative to the central axis of the two.

[0034] Furthermore, the magnetic plug 130 also includes a plug cover 133, which is disposed at the end of the inclined tube 140, and the magnet 132 is disposed inside the plug cover 133.

[0035] Furthermore, the valve body 110 is a brass valve body 110, and the plug cap 133 is a brass cap.

[0036] Furthermore, the plug cap 133 is threadedly connected to the inclined tube 140 to facilitate the easy disassembly of the magnetic plug 130.

[0037] Specifically, the threaded connection is as follows: the outer wall of the end of the plug cap 133 is provided with external threads, and the inner wall of the end of the inclined tube 140 is provided with external threads. The plug cap 133 is screwed into the inclined tube 140 to achieve the connection between the two.

[0038] Furthermore, the plug cap 133 and the inclined tube 140 are sealed by a sealing ring 134, thus ensuring the airtightness of the connection between the plug and the pipe and preventing water leakage.

[0039] Furthermore, the valve body 111 is a ball valve.

[0040] Specifically, the ball valve includes a handle, a valve stem, a valve body, and a hollow ball. The hollow ball is connected to the valve stem, and the valve stem is connected to the handle. The hollow ball is located inside the valve body. By rotating the handle, the valve stem is rotated, which in turn causes the ball to rotate. When the flow hole inside the ball is connected to the pipeline, the ball valve opens, and water can flow smoothly through the plug body. When the ball rotates and disconnects the flow hole from the pipeline, the ball valve closes, preventing water from flowing through.

[0041] It should be noted that in other embodiments of this utility model, the valve body 111 can also be other types of valves.

[0042] Furthermore, a filter screen holder 141 is provided at the junction of the valve body 111 and the connecting pipe section 112. The filter screen holder 141 is annular and has an annular groove 142. The axial direction of the annular groove 142 coincides with the axial direction of the inclined pipe 140. One end of the tubular filter screen 131 is inserted into the annular groove 142.

[0043] The filter slot 141 and the annular groove 142 increase the stability of the tubular filter 131 during installation.

[0044] Second Embodiment

[0045] This embodiment provides a valve plug 100 with magnetic filtering function, which is basically the same as the valve plug provided in the first embodiment. For any parts not mentioned, please refer to the first embodiment.

[0046] like Figure 3 and Figure 4 As shown, in this embodiment, the magnetic plug 130 also includes an end cap 135, which covers the plug cover 133. The magnet 132 is disposed outside the plug cover 133 and inside the end cap 135.

[0047] Furthermore, end cap 135 is a plastic cap.

[0048] In summary, the valve plug 100 with magnetic filtering function provided by this utility model has the following characteristics:

[0049] 1. When water flows through, it can use magnetic force to attract metal substances in the pipe, so that the metal substances are attracted to the filter screen and magnet 132, reducing the impact and wear on the plug and inner wall of the pipe under the action of water flow, effectively avoiding the phenomenon of perforation in the plug and pipe due to wear, and extending the service life of the plug and pipe.

[0050] 2. The filter screen can block larger particles of impurities, and the magnet 132 can attract metal substances, achieving a dual filtration function, improving the cleanliness of the water in the pipeline, and ensuring the normal operation of the pipeline system.

[0051] 3. The overall structure is simple, and the union structure makes it easy to connect and install with pipelines without changing the original pipeline system's installation methods and operating habits, making it easy to promote and apply.

[0052] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0053] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A valve plug with magnetic filtering function, characterized in that, Includes valve body and magnetic plug assembly; The magnetic plug includes a tubular filter screen and a magnet, and the valve body includes a valve body and a connecting pipe section that are connected to each other. An inclined tube is provided between the valve body and the connecting pipe section, and a tubular filter screen is installed inside the inclined tube to interrupt the direct connection between the valve body and the connecting pipe section; one end of the tubular filter screen is connected to the valve body, and the filter holes on the wall of the tubular filter screen are connected to the connecting pipe section; the magnet is located near the other end opening of the tubular filter screen.

2. The valve plug with magnetic filtering function according to claim 1, characterized in that, The magnetic plug also includes a plug cap, which is disposed at the end of the inclined tube, and the magnet is disposed inside or outside the plug cap.

3. The valve plug with magnetic filtering function according to claim 2, characterized in that, The plug cap is threadedly connected to the oblique pipe.

4. The valve plug with magnetic filtering function according to claim 2, characterized in that, The plug and the inclined tube are sealed by a sealing ring.

5. The valve plug with magnetic filtering function according to claim 2, characterized in that, The valve body is made of brass, and the plug cap is made of brass.

6. The valve plug with magnetic filtering function according to claim 2, characterized in that, The magnetic plug also includes an end cap, which covers the outside of the plug cover, and the magnet is disposed outside the plug cover and located inside the end cap.

7. The valve plug with magnetic filtering function according to claim 6, characterized in that, The end cap is a plastic cap.

8. The valve plug with magnetic filtering function according to claim 1, characterized in that, The valve body is a ball valve.

9. The valve plug with magnetic filtering function according to claim 1, characterized in that, A filter screen holder is provided at the junction of the valve body and the connecting pipe section. The filter screen holder is annular and has an annular groove. The axis of the annular groove coincides with the axis of the inclined pipe. One end of the tubular filter screen is inserted into the annular groove.

10. A piping system, characterized in that, Includes a pipe and a valve plug with magnetic filtering function as described in any one of claims 1 to 9 connected to the pipe.

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