Detachable and washable anti-fouling composite liquid cooling connector

Abstract

The utility model discloses a detachable wash scale -inhibiting type composite liquid cooling connector, including the middle pipe, the top fixedly connected with its inside intercommunication of water inlet pipe of middle pipe, the bottom fixedly connected with its inside intercommunication of water outlet pipe of middle pipe, the inside spigot joint of water inlet pipe has the connecting pipe, the outer wall bottom of connecting pipe is equipped with annular limit slot, the inside and outside both sides top of water inlet pipe is provided with quick -wiring assembly, the inside of water outlet pipe is provided with magnetic attraction formula screen component, the utility model relates to liquid cooling connector technical field, this detachable wash scale -inhibiting type composite liquid cooling connector, through setting up quick -wiring assembly, need not to help additional tool, can realize the quick fixing or separation of connecting pipe and water inlet pipe, greatly shorten the installation and dismounting time, set up magnetic attraction formula screen component, can effectively intercept the impurity in cooling liquid, reduce the scale deposition in pipeline, maintain the unobstructedness and heat dissipation efficiency of liquid cooling system, make convenient and efficient to wash simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of liquid cooling connector technology, specifically a detachable, washable, and scale-resistant composite liquid cooling connector. Background Technology

[0002] In the field of liquid cooling technology, composite liquid cooling connectors are widely used as key components for controlling the flow of coolant. Traditional liquid cooling connectors often use threaded connections, relying on sealants to ensure a tight seal, which is quite effective. To improve maintenance efficiency and flexibility, quick-release connectors have been introduced. These often use snap-fit ​​connections, allowing two connectors to be quickly connected or disconnected, significantly optimizing operational convenience.

[0003] In existing technologies, tools such as wrenches are typically required for threaded or flanged connections. The disassembly and assembly process involves many steps and is time-consuming. Furthermore, relying solely on threaded seals can easily lead to seal failure due to uneven installation force, causing coolant leakage. In addition, in existing technologies, impurities in the coolant can directly enter the piping system, and long-term accumulation can easily form scale or block the pipes, resulting in reduced coolant flow and decreased heat dissipation efficiency. Also, since existing technologies use fixed filters, the filters are inconvenient to remove, and cleaning impurities requires disassembling the entire joint or even the pipe, increasing the labor and material costs of maintenance.

[0004] To address this issue, the present invention provides a detachable, washable, and scale-resistant composite liquid cooling connector. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a detachable and washable anti-scaling composite liquid cooling connector. Through its quick-connect components, the connecting pipe and inlet pipe can be quickly fixed or separated without additional tools, significantly shortening installation and disassembly time. Simultaneously, the tight fit between the sealing gasket and the connecting pipe effectively prevents coolant leakage at the connection point. The magnetic filter assembly effectively intercepts impurities in the coolant, reducing scale buildup in the pipes and maintaining the smooth flow and heat dissipation efficiency of the liquid cooling system. Furthermore, it makes disassembly and cleaning convenient and efficient, solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a detachable and washable anti-scaling composite liquid cooling connector, comprising a middle tube, an inlet pipe fixedly connected to the top of the middle tube and communicating with its interior, an outlet pipe fixedly connected to the bottom of the middle tube and communicating with its interior, a connecting pipe inserted into the inside of the inlet pipe, an internal thread I provided on the top of the inner wall of the connecting pipe, an annular limiting groove provided on the bottom of the outer wall of the connecting pipe, an internal thread II provided on the bottom of the inner wall of the outlet pipe, quick-connect assemblies provided on the upper sides of the inner and outer sides of the inlet pipe, and a magnetic filter assembly provided inside the outlet pipe.

[0007] Preferably, the quick-connect assembly includes a sealing gasket, which is fixedly connected to the inner bottom of the water inlet pipe and tightly fitted to the bottom wall of the connecting pipe. Two hollow fixing seats are fixedly connected to the upper outer wall of the water inlet pipe, arranged symmetrically on the left and right. A rotating shaft is rotatably connected inside each of the two hollow fixing seats. A toggle rod is fixedly connected to the outer wall of each of the two rotating shafts. A limit protrusion is fixedly connected to the top of each of the two toggle rods.

[0008] Preferably, rectangular grooves adapted to the position of the hollow fixing seat are provided on both the left and right sides of the inside of the water inlet pipe. The ends of the two limiting protrusions near the connecting pipe pass through the rectangular grooves and extend into the inside of the water inlet pipe. The two limiting protrusions are movably connected inside the annular limiting groove and limit the connecting pipe.

[0009] Preferably, the magnetic filter assembly includes an annular plate and four circular slots. The four circular slots are opened inside the water outlet pipe and are arranged in a circular array. A magnetic block is fixedly connected inside each of the four circular slots.

[0010] Preferably, a filter screen is fixedly connected inside the annular plate, two symmetrically arranged handles are fixedly connected to the bottom of the annular plate, and four magnetic blocks arranged in a ring array are fixedly connected to the top of the annular plate.

[0011] Preferably, the size, position, and number of the second magnetic block are adapted to the circular slot.

[0012] Beneficial effects

[0013] This invention provides a detachable, washable, and scale-resistant composite liquid cooling connector. Compared with the prior art, it has the following advantages:

[0014] (1) The detachable and washable anti-scaling composite liquid cooling connector can quickly fix or separate the connecting pipe and the water inlet pipe by turning the lever without the need for additional tools through the set quick-connect component, which greatly shortens the installation and disassembly time. It is especially suitable for scenarios that require frequent maintenance or replacement of parts. At the same time, the tight fit between the sealing gasket and the connecting pipe, combined with the mechanical limiting structure, can effectively prevent coolant leakage at the connection, ensuring the sealing performance and operational stability of the liquid cooling system.

[0015] (2) The detachable and washable anti-scaling composite liquid cooling connector can effectively intercept impurities such as metal debris and scale particles in the coolant through the magnetic filter assembly, reduce scale deposition in the pipe, maintain the smooth flow and heat dissipation efficiency of the liquid cooling system, and extend the service life of the overall equipment. At the same time, the magnetic adsorption enables the filter to be quickly connected and separated from the outlet pipe, making disassembly and cleaning convenient and efficient. Attached Figure Description

[0016] Fig. 1This is a three-dimensional view of the overall structure of this utility model;

[0017] Fig. 2 This is an exploded structural diagram of the present invention;

[0018] Fig. 3 This is a schematic diagram of the quick-connect component structure of this utility model;

[0019] Fig. 4 This is a schematic diagram of the magnetic filter assembly structure of this utility model;

[0020] Fig. 5 This is another schematic diagram of the magnetic filter assembly structure of this utility model.

[0021] In the diagram: 1. Middle pipe; 10. Inlet pipe; 11. Outlet pipe; 12. Connecting pipe; 13. Internal thread one; 14. Annular limiting groove; 15. Internal thread two; 2. Quick-connect assembly; 20. Hollow fixing seat; 21. Rotating shaft; 22. Actuating rod; 23. Limiting protrusion; 24. Rectangular groove; 25. Sealing gasket; 3. Magnetic filter assembly; 30. Circular slot hole; 31. Magnetic block one; 32. Annular plate; 33. Filter screen; 34. Pull handle; 35. Magnetic block two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1:

[0024] Please see Figs. 1-3 A detachable and washable anti-scaling composite liquid cooling connector includes a central tube 1. The top of the central tube 1 is fixedly connected to an inlet pipe 10 communicating with its interior, and the bottom of the central tube 1 is fixedly connected to an outlet pipe 11 communicating with its interior. A connecting pipe 12 is inserted into the interior of the inlet pipe 10. The top of the inner wall of the connecting pipe 12 is provided with an internal thread 13, and the bottom of the outer wall of the connecting pipe 12 is provided with an annular limiting groove 14. The bottom of the inner wall of the outlet pipe 11 is provided with an internal thread 15. Quick-connect components 2 are provided on the upper inner and outer sides of the inlet pipe 10, and a magnetic filter assembly 3 is provided inside the outlet pipe 11.

[0025] Furthermore, the middle tube 1, as the main structure, is made of corrosion-resistant metal material, and its interior forms a channel for coolant flow. At the top of the middle tube 1, an inlet pipe 10 is fixedly connected by welding. The inlet pipe 10 is connected to the interior of the middle tube 1 and is used to introduce external coolant into the middle tube 1. At the bottom of the middle tube 1, an outlet pipe 11 is also fixedly connected by welding. It is connected to the interior of the middle tube 1 and is responsible for exporting the coolant flowing through the middle tube 1. A connecting pipe 12 is inserted into the interior of the inlet pipe 10. The top of the inner wall of the connecting pipe 12 is provided with an internal thread 13, which can be threaded to the external liquid supply pipe. The bottom of the outer wall of the connecting pipe 12 is provided with an annular limiting groove 14, which is used to cooperate with the quick-connect assembly 2 to realize the quick connection and fixation of the connecting pipe 12 and the inlet pipe 10. The bottom of the inner wall of the outlet pipe 11 is provided with an internal thread 15, which facilitates connection to the external liquid outlet pipe.

[0026] The quick-connect assembly 2 includes a sealing gasket 25, which is fixedly connected to the inner bottom of the water inlet pipe 10 and tightly fitted to the bottom wall of the connecting pipe 12. Two hollow fixing seats 20 are fixedly connected to the upper part of the outer wall of the water inlet pipe 10, which are arranged symmetrically on the left and right. The interior of each of the two hollow fixing seats 20 is rotatably connected to a rotating shaft 21. The outer wall of each of the two rotating shafts 21 is fixedly connected to a toggle rod 22, and the top of each of the two toggle rods 22 is fixedly connected to a limit protrusion 23.

[0027] The inside of the water inlet pipe 10 has rectangular grooves 24 on both the left and right sides that are adapted to the position of the hollow fixed seat 20. The two limiting protrusions 23 on the left and right sides pass through the rectangular grooves 24 and extend into the inside of the water inlet pipe 10. The two limiting protrusions 23 on the left and right sides are movably connected to the inside of the annular limiting groove 14 and play a limiting role for the connecting pipe 12.

[0028] Furthermore, the sealing gasket 25 is made of rubber and is fixedly connected to the inner bottom of the water inlet pipe 10 by adhesive. When the connecting pipe 12 is inserted into the water inlet pipe 10, the sealing gasket 25 fits tightly against the bottom wall of the connecting pipe 12, providing a good seal and preventing coolant leakage. The two hollow fixing seats 20 are symmetrically arranged on the left and right sides and are fixedly connected to the upper part of the outer wall of the water inlet pipe 10 by welding. The inside of the water inlet pipe 10 has rectangular grooves 24 on the left and right sides that correspond to the positions of the hollow fixing seats 20. When the connecting pipe 12 is inserted into the water inlet pipe 10, the lever 22 is rotated to make the limiting protrusion 23 engage in the annular limiting groove 14, which can limit the connecting pipe 12 and complete the quick connection. When disassembly is required, the lever 22 is rotated in the opposite direction to make the limiting protrusion 23 disengage from the annular limiting groove 14, and the connecting pipe 12 can be pulled out of the water inlet pipe 10.

[0029] The external coolant supply pipe is threadedly connected to the internal thread 13 at the top of the connecting pipe 12, delivering coolant to the connecting pipe 12. After the connecting pipe 12 is inserted into the inlet pipe 10, its bottom fits tightly against the sealing gasket 25 at the bottom of the inlet pipe 10, forming the first line of defense to prevent coolant leakage from the connection. At this time, the operator rotates the lever 22 on the outside of the inlet pipe 10, causing the rotating shaft 21 to rotate, so that the limiting protrusion 23 passes through the rectangular groove 24 on the inner side of the inlet pipe 10 and is precisely engaged in the annular limiting groove 14 of the connecting pipe 12. Through the combined action of mechanical limiting and the elastic sealing of the sealing gasket 25, the connecting pipe 12 and the inlet pipe 10 are quickly sealed. After the coolant flows from the connecting pipe 12 into the inlet pipe 10, it enters the internal channel of the middle pipe 1 and exchanges heat with the heating element on the outside of the middle pipe 1. After absorbing heat, the coolant flows downward and enters the outlet pipe 11 at the bottom of the middle pipe 1. With the quick-connect component 2, the connecting pipe 12 and the inlet pipe 10 can be quickly fixed or separated without the need for additional tools by rotating the lever 22, which greatly shortens the installation and disassembly time. It is especially suitable for scenarios that require frequent maintenance or replacement of parts. At the same time, the tight fit between the sealing gasket and the connecting pipe 12, combined with the mechanical limiting structure, can effectively prevent coolant leakage at the connection, ensuring the sealing performance and operational stability of the liquid cooling system.

[0030] Example 2:

[0031] Please see Figs. 4-5 This embodiment provides a technical solution based on embodiment one: the magnetic filter assembly 3 includes an annular plate 32 and four circular slots 30. The four circular slots 30 are opened inside the water outlet pipe 11 and are arranged in a circular array. A magnetic block 31 is fixedly connected inside each of the four circular slots 30.

[0032] A filter screen 33 is fixedly connected inside the annular plate 32. Two handles 34 are fixedly connected to the bottom of the annular plate 32 and arranged symmetrically on the left and right. Four magnetic blocks 35 arranged in a ring array are fixedly connected to the top of the annular plate 32.

[0033] The size, position, and number of magnetic blocks 35 are matched with the circular slots 30.

[0034] Furthermore, the annular plate 32 is made of a metal material compatible with the water outlet pipe 11. A filter screen 33 is fixedly connected inside it. The filter screen 33 can be made of stainless steel and is used to filter impurities in the coolant to prevent scale formation. Two symmetrically arranged pull handles 34 are fixedly connected to the bottom of the annular plate 32 by welding, which makes it easy to remove the annular plate 32 from the water outlet pipe 11 for cleaning or replacement. Four magnetic blocks 35 arranged in a ring array are fixedly connected to the top of the annular plate 32. The size, position and number of magnetic blocks 35 are compatible with the circular slot 30 and magnetic block 31. Through the magnetic attraction between magnetic block 31 and magnetic block 35, the annular plate 32 can be stably installed in the water outlet pipe 11. When the filter screen 33 needs to be cleaned, the annular plate 32 can be pulled out of the water outlet pipe 11 simply by pulling the pull handles 34. The operation is very convenient.

[0035] Inside the outlet pipe 11, the annular plate 32 is strongly magnetically attracted to the magnetic block 31 in the corresponding circular slot 30 inside the outlet pipe 11 through the four magnetic blocks 35 arranged in a ring array at the top. This stabilizes the annular plate 32 inside the outlet pipe 11. When the coolant flows through the filter screen 33 inside the annular plate 32, the filter screen 33 intercepts impurities such as metal debris and scale particles in the coolant, preventing impurities from depositing and forming scale in the pipe. The filtered coolant is discharged through the external outlet pipe connected to the internal thread 15 at the bottom of the outlet pipe 11, completing the entire liquid cooling cycle. The magnetically attracted filter screen assembly 3 effectively intercepts impurities such as metal debris and scale particles in the coolant, reduces scale deposition in the pipe, maintains the smooth flow and heat dissipation efficiency of the liquid cooling system, and extends the service life of the overall equipment. At the same time, the magnetic attraction enables the filter screen to be quickly connected and separated from the outlet pipe 11, making disassembly and cleaning convenient and efficient.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] The working principle of this utility model is as follows: During operation, the external liquid supply pipe is first threadedly connected to the internal thread 13 at the top of the connecting pipe 12, supplying coolant to the connecting pipe 12. After the connecting pipe 12 is inserted into the inlet pipe 10, its bottom is tightly fitted with the sealing gasket 25 at the bottom of the inlet pipe 10, forming the first line of defense to prevent coolant leakage from the connection. At this time, the operator rotates the actuating lever 22 on the outside of the inlet pipe 10, causing the rotating shaft 21 to rotate, so that the limiting protrusion 23 passes through the rectangular groove 24 on the inner side of the inlet pipe 10 and is precisely engaged in the annular limiting groove 14 of the connecting pipe 12. Through the combined action of mechanical limiting and the elastic sealing of the sealing gasket 25, the connecting pipe 12 and the inlet pipe 10 are properly sealed. The water pipe 10 is quickly sealed and fixed. After the coolant flows from the connecting pipe 12 into the inlet pipe 10, it enters the internal channel of the middle pipe 1 and exchanges heat with the heating element outside the middle pipe 1. After absorbing heat, the coolant flows downward and enters the outlet pipe 11 at the bottom of the middle pipe 1. With the quick-connect component 2, the connecting pipe 12 and the inlet pipe 10 can be quickly fixed or separated without the need for additional tools by rotating the lever 22. This greatly shortens the installation and disassembly time, and is especially suitable for scenarios that require frequent maintenance or replacement of parts. At the same time, the tight fit between the sealing gasket and the connecting pipe 12, combined with the mechanical limiting structure, can effectively prevent coolant leakage at the connection, ensuring the sealing performance and operational stability of the liquid cooling system.

[0038] Inside the outlet pipe 11, the annular plate 32 is strongly magnetically attracted to the magnetic block 31 in the corresponding circular slot 30 inside the outlet pipe 11 through the four magnetic blocks 35 arranged in a ring array at the top. This stabilizes the annular plate 32 inside the outlet pipe 11. When the coolant flows through the filter screen 33 inside the annular plate 32, the filter screen 33 intercepts impurities such as metal debris and scale particles in the coolant, preventing impurities from depositing and forming scale in the pipe. The filtered coolant is discharged through the external outlet pipe connected to the internal thread 15 at the bottom of the outlet pipe 11, completing the entire liquid cooling cycle. The magnetically attracted filter screen assembly 3 effectively intercepts impurities such as metal debris and scale particles in the coolant, reduces scale deposition in the pipe, maintains the smooth flow and heat dissipation efficiency of the liquid cooling system, and extends the service life of the overall equipment. At the same time, the magnetic attraction enables the filter screen to be quickly connected and separated from the outlet pipe 11, making disassembly and cleaning convenient and efficient.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable, washable, scale-resistant composite liquid cooling connector, comprising a central tube (1), characterized in that: The top of the middle pipe (1) is fixedly connected to an inlet pipe (10) communicating with its interior, and the bottom of the middle pipe (1) is fixedly connected to an outlet pipe (11) communicating with its interior. A connecting pipe (12) is inserted into the inside of the inlet pipe (10). The top of the inner wall of the connecting pipe (12) is provided with an internal thread (13). The bottom of the outer wall of the connecting pipe (12) is provided with an annular limiting groove (14). The bottom of the inner wall of the outlet pipe (11) is provided with an internal thread (15). Quick-connect components (2) are provided on the upper inner and outer sides of the inlet pipe (10). A magnetic filter assembly (3) is provided inside the outlet pipe (11).

2. The removable and washable anti-scaling composite liquid cooling connector according to claim 1, characterized in that: The quick-connect assembly (2) includes a sealing gasket (25), which is fixedly connected to the inner bottom of the water inlet pipe (10) and tightly fitted to the bottom wall of the connecting pipe (12). Two hollow fixing seats (20) are fixedly connected to the upper part of the outer wall of the water inlet pipe (10), which are arranged symmetrically on the left and right. The interior of each of the two hollow fixing seats (20) is rotatably connected to a rotating shaft (21). The outer walls of each of the two rotating shafts (21) are fixedly connected to a toggle rod (22), and the top of each of the two toggle rods (22) is fixedly connected to a limit protrusion (23).

3. A detachable, washable, scale-resistant composite liquid cooling connector according to claim 2, characterized in that: The water inlet pipe (10) has rectangular grooves (24) on both the left and right sides that are adapted to the position of the hollow fixed seat (20). The two limiting protrusions (23) on the left and right sides pass through the rectangular grooves (24) and extend into the interior of the water inlet pipe (10) near the connecting pipe (12). The two limiting protrusions (23) on the left and right sides are movably connected to the interior of the annular limiting groove (14) and play a limiting role for the connecting pipe (12).

4. The removable and washable anti-scaling composite liquid cooling joint according to claim 1, characterized in that: The magnetic filter assembly (3) includes an annular plate (32) and four circular slots (30). The four circular slots (30) are opened inside the water outlet pipe (11) and are arranged in a circular array. A magnetic block (31) is fixedly connected inside each of the four circular slots (30).

5. A detachable, washable, scale-resistant composite liquid cooling connector according to claim 4, characterized in that: A filter screen (33) is fixedly connected inside the annular plate (32). Two handles (34) are fixedly connected to the bottom of the annular plate (32) and arranged symmetrically on the left and right. Four magnetic blocks (35) arranged in a ring array are fixedly connected to the top of the annular plate (32).

6. A detachable, washable, scale-resistant composite liquid cooling connector according to claim 5, characterized in that: The size, position, and number of the magnetic block two (35) are adapted to the circular slot (30).

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