Quick connect and adapt multiple models of pipe joint

Abstract

The utility model relates to pipeline joint technical field, put forward fast connection and adapt to pipeline joint of many models, include: filter shell, one side of filter shell is equipped with input pipe no. One. The device integrates two standardized physical interfaces of "threaded quick connection" and "flange connection" on the shell, can be flexibly adapted to most different caliber, pressure and material pipeline, realizes quick, reliable butt joint, all inflowing fluids converge in the shell, are output after unified purification through built-in multilayer filter cotton, through independent control multiple switch valves on the shell, can easily realize multiple input, unified filtration output, reverse flushing or pipeline switching and multiple work modes, this "multi-standard connection + integrated filtration + valve control" integrated design upgrades a simple connector to a powerful pipeline processing and control node, significantly improves the modular degree and operation flexibility of pipeline system.

Description

Technical Field

[0001] This utility model relates to the field of pipe fitting technology, specifically to a quick-connect pipe fitting that is compatible with multiple models. Background Technology

[0002] Pipe fittings mainly refer to components that, through clever design, can reliably connect different pipe diameters, materials, or even standards (such as metric / imperial units) without the need for traditional welding or complex tools; In complex piping systems, traditional connectors have limited functionality and cannot quickly adapt to different pipe models and connection methods. They also lack integrated filtration and flexible flow control functions, leading to technical problems such as cumbersome system construction, poor scalability, and inconvenient maintenance. Therefore, a pipe connector that can quickly connect and adapt to multiple models is proposed. Utility Model Content

[0003] This invention proposes a quick-connecting and adaptable pipe fitting for multiple models, solving the problems in related technologies where traditional fittings in complex piping systems have limited functionality, cannot quickly adapt to different models and connection methods of pipes, and lack integrated filtration and flexible flow control functions, resulting in cumbersome system construction, poor scalability, and inconvenient maintenance.

[0004] The technical solution of this utility model is as follows: a quick-connecting and adaptable pipe fitting for multiple models, including: a filter housing; The filter housing has an input pipe on one side and an input pipe on the other side. One end of the input pipe is provided with a connector for the matching pipe, and one end of the input pipe is provided with a connector. The inner wall of the filter housing is provided with a filter element, and the bottom of the filter housing is provided with a water supply pipe. The filter housing is provided with a sealing element on one end face, and a connecting pipe three is provided on one side of the sealing element. A switch valve one is provided on the horizontal section of the input pipe one, a switch valve two is provided on the vertical section of the input pipe two, a switch valve three is provided on the horizontal section of the connecting pipe three, and an installation component is provided at one end of the water supply pipe.

[0005] Optionally, the connector one includes an external thread formed on the outer surface of the input pipe one, a threaded shell threaded to the surface of the input pipe one, and a connecting pipe one fixedly connected to one end of the threaded shell one; The inner wall of the threaded shell is provided with a sealing gasket.

[0006] Optionally, the second connector includes a connecting piece 1 fixedly connected to one side of the input pipe 2, a sealing piece 2 provided at the interface of the connecting piece 1, a connecting piece 2 provided on one side of the connecting piece 1, a connecting pipe 2 provided on one side of the connecting piece 2, a plurality of bolts 1 and a nut 1 threadedly connected to the outer surface of the bolts 1.

[0007] Optionally, the filter element includes a collection shell, a guide shell fixedly connected to the inner wall of the collection shell, a plurality of filter cottons fixedly connected to the inner wall of the guide shell, and a plurality of filters formed on the surface of the collection shell. The flow guide shell is used to cooperate with the input pipe one, input pipe two and connecting pipe three, and is used to cooperate with the water supply pipe.

[0008] Optionally, the sealing element includes a sealing cap, a sealing sheet disposed on the end face of the filter shell, a plurality of bolts and a plurality of nuts; The three bolts pass through the reserved holes of the sealing cover and the filter shell in sequence and are connected to the three nuts by thread.

[0009] Optionally, the mounting components include a flange one fixedly connected to the end face of the water supply pipe, a flange two provided on one side of the flange one, a water supply pipe fixedly connected to one side of the flange two, a plurality of bolts two and a plurality of nuts two; The second bolt passes through flange one and flange two in sequence and is threadedly connected to nut two.

[0010] The working principle and beneficial effects of this utility model are as follows: This application combines two standardized physical interfaces—"threaded quick connection" and "flange connection"—onto the housing, allowing for flexible adaptation to most pipes of different diameters, pressures, and materials. This enables rapid and reliable connection. All inflowing fluids converge within the housing and are uniformly purified by the built-in multi-layer filter before being output. By independently controlling multiple on / off valves on the housing, various operating modes such as multi-input, unified filtration output, backflushing, or pipeline switching can be easily achieved. This integrated design of "multi-standard connection + integrated filtration + valve control" upgrades a simple connector into a powerful pipeline processing and control node, significantly improving the modularity and operational flexibility of the pipeline system. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ; Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ; Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 3 ; Figure 5 This is a partial cross-sectional structural diagram of the flow collector shell in this utility model; In the diagram: 1. Filter housing; 2. Input pipe one; 3. Input pipe two; 4. Water supply pipe; 5. Threaded housing; 6. Connecting pipe one; 7. Connecting piece one; 8. Connecting piece two; 9. Connecting pipe two; 10. Bolt one; 11. Nut one; 12. Flange one; 13. Flange two; 14. Bolt two; 15. Nut two; 16. Water supply pipe; 17. Connecting pipe three; 18. Sealing cap; 19. Bolt three; 20. Nut three; 21. Collector housing; 22. Sealing piece one; 23. Sealing piece two; 24. Switch valve one; 25. Switch valve two; 26. Switch valve three; 27. Flow guide housing; 28. Filter cotton. Detailed Implementation

[0013] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0014] Example: Please refer to Figure 1 - Figure 5 The present invention provides a quick-connect pipe fitting that is compatible with multiple models, including: a filter housing 1; One side of the filter housing 1 is provided with an inlet pipe 2, and the other side of the filter housing 1 is provided with an inlet pipe 3. One end of the inlet pipe 2 is provided with a connector 1 that matches the pipe, and one end of the inlet pipe 3 is provided with a connector 2. The inner wall of the filter housing 1 is provided with a filter element, and the bottom of the filter housing 1 is provided with a water supply pipe 4. The inner wall of the inlet pipe 2 is provided with an internal thread. The end face of the filter housing 1 is provided with a sealing element, and one side of the sealing element is provided with a connecting pipe 3 17. The horizontal section of the input pipe 1 2 is provided with a switch valve 1 24, the vertical section of the input pipe 2 3 is provided with a switch valve 2 25, the horizontal section of the connecting pipe 3 17 is provided with a switch valve 3 26, and one end of the water supply pipe 4 is provided with an installation component. Connecting pipe 1 (6), connecting pipe 2 (9), connecting pipe 3 (17), water supply pipe 16, and external pipes can be connected in different ways depending on the material, such as threaded connection, flange connection, welding connection, socket connection, adhesive connection, compression fitting connection, and grooved (clamp) connection.

[0015] Furthermore, the connector includes an external thread formed on the outer surface of the input pipe 2, a threaded shell 5 threadedly connected to the surface of the input pipe 2, and a connecting pipe 6 fixedly connected to one end of the threaded shell 5. The inner wall of the threaded shell 5 is provided with a sealing gasket.

[0016] Specifically, connector 1 is connected to threaded shell 5 via the external thread on the outer surface of input pipe 2. During installation, if the external pipe is made of a tough material, disconnect connector 6, push the end of the external pipe into threaded shell 5, press the sealing gasket against its end face, and then tighten threaded shell 5 to complete the quick sealing connection. This design is particularly suitable for occasions where frequent disassembly is required or where the pipe itself has external threads. If the external pipe is made of a non-tough material, connect the external pipe to connector 6.

[0017] Furthermore, the second connector includes a connecting piece 7 fixedly connected to one side of the input pipe 2 3, a sealing piece 23 located at the interface of the connecting piece 7, a connecting piece 2 8 located on one side of the connecting piece 7, a connecting pipe 2 9 located on one side of the connecting piece 2 8, a plurality of bolts 10 and a nut 11 threadedly connected to the outer surface of the bolts 10.

[0018] Specifically, connector two uses a flange connection. During installation, the flange of the external pipe is mated with connector 7, with sealing plate 23 placed in between to ensure a seal. Then, connector 8 is placed on top, and multiple bolts 10 are passed through the aligned holes and tightened with nuts 11. This method can withstand high pressure and is suitable for reliable connections in large-diameter or high-pressure pipeline systems, connecting the external pipe to connector 9.

[0019] Furthermore, the filter element includes a collection shell 21, a guide shell 27 fixedly connected to the inner wall of the collection shell 21, a plurality of filter cotton 28 fixedly connected to the inner wall of the guide shell 27, and a plurality of 29 formed on the surface of the collection shell 21. 29 is used to cooperate with input pipe 1 2, input pipe 2 3 and connecting pipe 3 17, and guide shell 27 is used to cooperate with water supply pipe 4.

[0020] Specifically, the filter element is fixed inside the filter housing 1 by the collection housing 21. After the water flows in from each interface, it is guided by the guide housing 27 and must pass through the multi-layer filter cotton 28 on its inner wall. The filter cotton 28 can effectively intercept particulate impurities in the water. The purified water flows out from the water supply pipe 4 at the bottom. The opening 29 on the collection housing 21 ensures that each pipe is connected to the filter chamber.

[0021] Furthermore, the sealing element includes a sealing cap 18, a sealing sheet 22 disposed on the end face of the filter housing 1, a plurality of bolts 19 and a plurality of nuts 20; Bolt 319 passes through the reserved holes of sealing cover 18 and filter shell 1 in sequence and is threaded to nut 320.

[0022] Specifically, the seal is used to seal the end of the filter housing 1 for maintenance of the filter. During installation, the sealing plate 122 is placed on the end face of the filter housing 1, and then the sealing cover 18 is put on. Multiple bolts 19 are passed through the reserved holes of both, and finally the nuts 20 are tightened. This flange-type sealing structure can ensure that the filter chamber is completely sealed during operation.

[0023] Furthermore, the mounting components include a flange 12 fixedly connected to the end face of the water supply pipe 4, a flange 2 13 provided on one side of the flange 12, a water supply pipe 16 fixedly connected to one side of the flange 2 13, multiple bolts 2 14 and multiple nuts 2 15. Bolt 214 passes through flange 12 and flange 213 in sequence and is threaded to nut 215.

[0024] Specifically, the installation component connects the water supply pipe 4 to the external water supply pipe 16 via flange connection, aligns the end faces of flange 12 and flange 23, and can install a sealing gasket in the middle. Then, multiple bolts 2 14 are passed through the corresponding holes and tightened evenly with nuts 2 15, thereby achieving a firm connection of the main water supply pipeline and connecting the water supply pipe 16 to the main water supply pipeline.

[0025] The workflow for this application is as follows: First, select the appropriate connection method according to the model (diameter, pressure, material) of the external pipeline and the site requirements: For pipelines that need to be quickly disassembled or have external threads, use connector one to fix the pipe end to connector one 6, tighten the threaded shell 5, and achieve a quick sealing connection by pressing with the internal sealing gasket. For large-diameter, high-pressure, or permanent and reliable pipelines, use connector two to fix the pipeline to the connecting pipe two 9 on the surface of connector two 8, place sealing plate two 23 in the middle, cover connector two 8, and tighten with bolt one 10 and nut one 11. The main water outlet channel is connected by an installation component: the main water outlet pipe is fixedly connected to the water supply pipe 16, and then the gasket is installed between flange 12 and flange 23 and then tightened with bolt 2 14 and nut 2 15.

[0026] Finally, seal the end of the filter housing with a seal: place the sealing sheet 22, cover with the sealing cap 18, and tighten evenly with bolts 19 and nuts 20 to ensure the filter chamber is sealed. Its connecting pipe 3 is connected to the external pipeline. After installation, the flow direction is controlled by operating three switching valves: opening switching valve 1 24 and switching valve 25 allows fluid to enter the joint simultaneously or selectively from inlet pipe 1 2 and inlet pipe 2 3. Opening the switch valve 26 allows fluid to enter or exit through the connecting pipe 17. The inflowing fluid collects in the filter housing 1, is guided by the guide housing 27, and is forced to pass through the multi-layer filter cotton 28. Impurities are intercepted, and the purified fluid flows out from the bottom water supply pipe 4 to supply the downstream system. The design of three independent on / off valves provides flexible process control: Normal filtration mode: Open on / off valve 1 24 and / or on / off valve 2 25, close on / off valve 3 26, filter multiple incoming water sources and output them uniformly; Bypass or reverse flushing mode: By combining the opening and closing of valves, fluid can flow from the connecting pipe 317 for reverse flushing, or one fluid path can be directed to another, meeting the needs of system cleaning, diversion or emergency switching.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quick-connect pipe fitting that adapts to multiple models, characterized in that: include: Filter housing (1); The filter shell (1) has an input pipe 1 (2) on one side and an input pipe 2 (3) on the other side. One end of the input pipe 1 (2) is provided with a connector 1 that matches the pipe, and one end of the input pipe 2 (3) is provided with a connector 2. The inner wall of the filter shell (1) is provided with a filter element, and the bottom of the filter shell (1) is provided with a water supply pipe (4). The filter housing (1) has a sealing element on its end face, and a connecting pipe three (17) is provided on one side of the sealing element. The horizontal section of the input pipe one (2) is provided with a switch valve one (24). The vertical section of the input pipe two (3) is provided with a switch valve two (25). The horizontal section of the connecting pipe three (17) is provided with a switch valve three (26). One end of the water supply pipe (4) is provided with an installation component.

2. The quick-connect pipe fitting that adapts to multiple models according to claim 1, characterized in that: The connector includes an external thread on the outer surface of the input pipe (2), a threaded shell (5) threaded on the surface of the input pipe (2), and a connecting pipe (6) fixedly connected to one end of the threaded shell (5). The inner wall of the threaded shell (5) is provided with a sealing gasket.

3. The quick-connect pipe fitting that adapts to multiple models according to claim 1, characterized in that: The second connector includes a connecting piece 1 (7) fixedly connected to one side of the input pipe 2 (3), a sealing piece 2 (23) provided at the interface of the connecting piece 1 (7), a connecting piece 2 (8) provided on one side of the connecting piece 1 (7), a connecting pipe 2 (9) provided on one side of the connecting piece 2 (8), a plurality of bolts 1 (10) and a nut 1 (11) threadedly connected to the outer surface of the bolts 1 (10).

4. The quick-connect pipe fitting that adapts to multiple models according to claim 1, characterized in that: The filter element includes a collection shell (21), a guide shell (27) fixedly connected to the inner wall of the collection shell (21), a plurality of filter cotton (28) fixedly connected to the inner wall of the guide shell (27), and a plurality of (29) opened on the surface of the collection shell (21). The (29) is used to cooperate with the input pipe one (2), the input pipe two (3) and the connecting pipe three (17), and the guide shell (27) is used to cooperate with the water supply pipe (4).

5. The quick-connect pipe fitting that adapts to multiple models according to claim 1, characterized in that: The sealing element includes a sealing cap (18), a sealing sheet (22) disposed on the end face of the filter shell (1), a plurality of bolts (19) and a plurality of nuts (20). The bolt three (19) passes through the reserved holes of the sealing cover (18) and the filter shell (1) in sequence and is threadedly connected to the nut three (20).

6. The quick-connect pipe fitting that adapts to multiple models according to claim 1, characterized in that: The mounting components include a flange one (12) fixedly connected to the end face of the water supply pipe (4), a flange two (13) provided on one side of the flange one (12), a water supply pipe (16) fixedly connected to one side of the flange two (13), a plurality of bolts two (14) and a plurality of nuts two (15). The second bolt (14) passes through the first flange (12) and the second flange (13) in sequence and is threadedly connected to the second nut (15).

Images