Hydrogen-rich water bucket structure
By introducing a constricted convex ring, sealing end cap, and pressing panel into the hydrogen-rich water tank, the problems of insufficient sealing and structural strength are solved, achieving better sealing and convenient inner bag replacement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-04-14
AI Technical Summary
Existing hydrogen-rich water tanks have shortcomings in terms of sealing and structural strength, and it is inconvenient to replace the inner bag.
The design incorporates a constricted convex ring, sealing end caps, and a compression panel, combined with sealing rings and fasteners, to achieve better sealing and structural strength, while also allowing for easy replacement of the inner bag.
It improves the sealing and structural strength of the hydrogen-rich water tank, facilitates the replacement of the inner bag, and ensures stable positioning when stacked.
Smart Images
Figure CN224117766U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hydrogen-rich water storage technology, and more specifically, to a hydrogen-rich water tank structure. Background Technology
[0002] Hydrogen-rich water refers to water containing trace amounts of hydrogen molecules. It is a type of drinking water rich in hydrogen and represents a healthy drinking water habit and trend.
[0003] In existing technologies, hydrogen-rich water tanks are used as storage containers for hydrogen-rich water. These tanks need to have good sealing properties to better lock in the hydrogen gas, making it difficult for hydrogen molecules to escape. Additionally, it is important to make it easier to replace the inner bag of the hydrogen-rich water tank. Utility Model Content
[0004] This utility model overcomes the shortcomings of the prior art and provides a hydrogen-rich water tank structure. By setting a constricted convex ring, a sealing end cap, and a pressing panel, it can achieve better sealing of the tank body, and the overall structural strength is better. The mounting ring is not easily deformed and it is easy to achieve positioning when stacked. Furthermore, when changing the inner liner, it is only necessary to unscrew the fasteners and remove the sealing end cap to replace the inner bag.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A hydrogen-rich water tank structure includes a tank body with an installation port at the top. A constricted protruding ring with a diameter smaller than the opening of the installation port is provided on the inner side of the installation port. A sealing end cap is installed in the opening of the installation port, abutting against the upper end face of the constricted protruding ring. An upper opening is formed on the sealing end cap. The tank also includes a pressing panel with an insert portion that is adapted to and inserted into the upper opening. An installation ring extends outward from the top surface of the installation port, and the pressing panel is mated to the installation ring, pressing the sealing end cap into the opening.
[0007] Preferably, a reinforcing ring is provided on the outer side of the mounting port below the mounting ring, and a transition section is formed between the mounting ring and the reinforcing ring.
[0008] Preferably, the constricted protrusion corresponds to the transition section.
[0009] Preferably, a sealing ring is provided between the sealing end cap and the constricted convex ring.
[0010] Preferably, the mounting ring is provided with multiple mounting holes, and the clamping panel is provided with assembly holes that are compatible with the mounting holes. Fasteners are passed through the assembly holes and mounting holes to achieve fixed installation of the clamping panel.
[0011] Preferably, the bottom of the barrel is provided with a support ring, and the inner side of the support ring is provided with a mating protrusion ring at a height lower than the support ring. The inner side of the mating protrusion ring is a mating low surface, and the center of the mating low surface is provided with a mating groove. The sealing end cap is provided with an outlet, which is adapted to the mating groove. The pressing panel is adapted to the mating low surface.
[0012] Preferably, the two barrels can be installed by connecting them vertically, with the pressing panel of the lower barrel located in the lower mating surface of the upper barrel, and the outlet of the lower barrel located in the mating groove of the upper barrel.
[0013] The beneficial effects of this utility model are as follows: This utility model has a reasonable structural design. By setting a constricted convex ring, a sealing end cap and a pressing panel, it can achieve better sealing of the bucket body, and the overall structural strength is better. The installation ring is not easily deformed and it is easy to achieve positioning when stacked. Furthermore, when replacing the inner liner, you only need to unscrew the fasteners and take out the sealing end cap to replace the inner bag. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model. Figure 1 ;
[0015] Figure 2 This is a schematic diagram of the structure of a specific embodiment of the present utility model. Figure 2 ;
[0016] Figure 3 This is a schematic diagram illustrating the structure of the barrel in a specific embodiment of the present invention;
[0017] Figure 4 This is a schematic diagram illustrating the structure of the sealing end cap according to a specific embodiment of the present invention;
[0018] Figure 5 This is a schematic diagram illustrating the structure of the pressing panel in a specific embodiment of this utility model;
[0019] Figure 6 This is a schematic diagram illustrating the structure of the bottom of the bucket in a specific embodiment of the present invention.
[0020] In the diagram: 1. Barrel body; 2. Mounting port; 21. Opening; 22. Mounting ring; 221. Mounting hole; 23. Reinforcing ring; 24. Transition section; 3. Narrowing protrusion ring; 4. Sealing end cap; 41. Top opening; 42. Outlet; 5. Pressing panel; 51. Insertion plate; 52. Assembly hole; 53. Fastener; 6. Support ring; 61. Butt joint protrusion ring; 62. Butt joint bottom surface; 63. Butt joint groove. Detailed Implementation
[0021] 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.
[0022] like Figure 1-6 As shown, a hydrogen-rich water tank structure includes a tank body 1. The top of the tank body 1 has an installation port 2. Inside the installation port 2, a constricted protruding ring 3 with a diameter smaller than the opening 21 of the installation port 2 is provided. A sealing end cap 4 is installed in the opening 21 of the installation port 2, and the sealing end cap 4 abuts against the upper end face of the constricted protruding ring 3. An upper opening 41 is formed on the sealing end cap 4. The tank also includes a pressing panel 5, which has an insert portion 51 that is adapted to and inserted into the upper opening 41. An installation ring 22 extends outward from the top surface of the installation port 2. The pressing panel 5 is mated to the installation ring 22 and presses the sealing end cap 4 into the opening 21. A reinforcing ring 23 is provided below the installation ring 22 on the outer side of the installation port 2. A transition section 24 is formed between the installation ring 22 and the reinforcing ring 23. The constricted protruding ring 3 is provided corresponding to the transition section 24. The sealing end cap 4 and the constricted protruding ring 3 are connected. A sealing ring is provided between the protruding rings 3; the mounting ring 22 is provided with multiple mounting holes 221, and the clamping panel 5 is provided with assembly holes 52 that are adapted to the mounting holes 221. The clamping panel 5 is fixedly installed by fasteners 53 passing through the assembly holes 52 and mounting holes 221; the bottom of the barrel 1 is provided with a support ring 6, and the inner side of the support ring 6 is provided with a mating protrusion 61 that is lower than the height of the support ring 6. The inner side of the mating protrusion 61 is a mating low surface 62, and the center of the mating low surface 62 is provided with a mating groove 63. The sealing end cap 4 is provided with an outlet 42 that is adapted to the mating groove 63. The clamping panel 5 is adapted to the mating low surface 62; the two barrels 1 can be installed by mating them vertically. The clamping panel 5 of the lower barrel 1 is located in the mating low surface 62 of the upper barrel 1, and the outlet 42 of the lower barrel 1 is located in the mating groove 63 of the upper barrel 1.
[0023] By adopting the above technical solution, the sealing end cap 4 in this utility model can achieve a good seal for the barrel 1. The sealing end cap 4 is installed in the opening 21 and abuts against the top surface of the constricted convex ring 3. A sealing ring (not shown in the figure) is provided between the sealing end cap 4 and the constricted convex ring 3 to better ensure the sealing performance of the barrel 1. After the sealing end cap 4 is installed, the clamping panel 5 is fixedly installed by inserting the insert portion 51 of the clamping panel 5 into the upper opening 41 and by fastening the fastener 53 through the assembly hole 52 and the mounting hole 221. This better ensures the connection stability of the sealing end cap 4, and even during transportation, the sealing end cap 4 will not loosen relative to the opening 21.
[0024] By incorporating a reinforcing ring 23, the mounting ring 22 does not need to be directly contacted when lifting or lowering the barrel 1, thus preventing deformation of the mounting ring 22 and ensuring the stability of the sealing end cap 4.
[0025] Furthermore, the two barrels 1 can be stacked one on top of the other. After stacking, the bottom surface 62 of the mating joint engages with the pressing panel 5, while the outlet part 42 engages with the mating groove 63, thus achieving better positioning of the two barrels 1.
[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A hydrogen-rich water tank structure, comprising a tank body (1), characterized in that, The top of the barrel (1) is provided with an installation port (2). The inner side of the installation port (2) is provided with a constricted protruding ring (3) with a diameter smaller than the opening (21) of the installation port (2). The installation port (2) is located in the opening (21) and a sealing end cap (4) is installed. The sealing end cap (4) abuts against the upper end face of the constricted protruding ring (3). An upper opening (41) is formed on the sealing end cap (4). It also includes a pressing panel (5). The pressing panel (5) has an insert portion (51) that is adapted to the upper opening (41) and inserted into the upper opening (41). The top surface of the installation port (2) extends outward to form an installation ring (22). The pressing panel (5) is mated and installed on the installation ring (22) and presses the sealing end cap (4) into the opening (21).
2. The hydrogen-rich water tank structure according to claim 1, characterized in that, A reinforcing ring (23) is provided on the outside of the mounting port (2) below the mounting ring (22), and a transition section (24) is formed between the mounting ring (22) and the reinforcing ring (23).
3. The hydrogen-rich water tank structure according to claim 2, characterized in that, The constricted protrusion ring (3) is set corresponding to the transition section (24).
4. The hydrogen-rich water tank structure according to claim 3, characterized in that, A sealing ring is provided between the sealing end cap (4) and the constricted protruding ring (3).
5. A hydrogen-rich water tank structure according to claim 1, 2, 3, or 4, characterized in that, The mounting ring (22) is provided with multiple mounting holes (221), and the clamping panel (5) is provided with assembly holes (52) that are compatible with the mounting holes (221). The clamping panel (5) is fixedly installed by passing fasteners (53) through the assembly holes (52) and the mounting holes (221).
6. The hydrogen-rich water tank structure according to claim 5, characterized in that, The bottom of the barrel (1) is provided with a support ring (6). The inner side of the support ring (6) is provided with a mating protrusion (61) which is lower than the height of the support ring (6). The inner side of the mating protrusion (61) is a mating low surface (62). The center of the mating low surface (62) is provided with a mating groove (63). The sealing end cap (4) is provided with an outlet (42). The outlet (42) is adapted to the mating groove (63). The pressing panel (5) is adapted to the mating low surface (62).
7. The hydrogen-rich water tank structure according to claim 6, characterized in that, The two barrels (1) can be installed by connecting them vertically. The pressing panel (5) of the lower barrel (1) is located in the lower surface (62) of the upper barrel (1), and the outlet (42) of the lower barrel (1) is located in the groove (63) of the upper barrel (1).