Shunt valve structure

Abstract

The utility model is suitable for the technical field of shunt valve structures, and provides a shunt valve structure which comprises a communicating pipe, the periphery of the communicating pipe is sleeved with two socketed pipes, the two socketed pipes are arranged at the two ends of the communicating pipe respectively, the peripheries of the two socketed pipes are provided with shunt pipes in a communicating mode, and the shunt pipes are arranged in the communicating pipe. Ball valves are arranged in the middles of the two water distribution pipes, an adjusting mechanism used for adjusting the distance between the two water distribution pipes is arranged between the communicating pipe and the two socketed pipes, sealing structures used for improving the sealing performance between the communicating pipe and the two socketed pipes are further arranged at the two ends of the communicating pipe, and the adjusting mechanism comprises a sealing cover; the number of the sealing covers is two. The adjusting mechanism is arranged, and the distance between the two water distribution pipes can be changed through the device, so that the two water distribution pipes can be adjusted according to the distance between installed pipelines, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to a water diversion valve structure, in particular to a water diversion valve structure. Background Art

[0002] Most of the shower devices or faucet devices currently on the market are provided with a water diverter valve, which can switch the water outlet direction of the water flow, so that people can use water outlet modes with different functions according to their needs.

[0003] However, the above patent has the following shortcomings:

[0004] The spacing between the water distribution pipes of the existing water distribution valve is generally fixed. When the position of the water inlet pipe is fixed, the spacing between the water distribution pipes cannot be adjusted according to the spacing between the water inlet pipes, and an additional adapter is required for conversion, thereby reducing the application range of the water distribution valve. Utility Model Content

[0005] The utility model provides a water diversion valve structure, aiming to solve the water diversion valve structure problem mentioned in the above background technology.

[0006] The utility model is implemented as follows: a water diversion valve structure comprises a connecting pipe, a sleeve pipe is sleeved on the outer circumference of the connecting pipe, the number of the sleeve pipes is set to two, the two sleeve pipes are respectively arranged at both ends of the connecting pipe, the outer circumferences of the two sleeve pipes are both connected with water diversion pipes, a ball valve is arranged in the middle of the two water diversion pipes, and an adjustment mechanism for adjusting the distance between the two water diversion pipes is arranged between the connecting pipe and the two sleeve pipes;

[0007] Both ends of the connecting pipe are also provided with sealing structures for improving the sealing performance between the connecting pipe and the two sleeve pipes.

[0008] Preferably, the adjustment mechanism comprises a sealing cover, the number of the sealing covers is set to two, the two sealing covers are sleeved on the outer circumference of the connecting pipe, the two sealing covers are slidably connected to the connecting pipe, and the two sealing covers are respectively fixedly connected to the two sleeve pipes through flanges;

[0009] The side walls of the two sealing covers are fixedly connected with a threaded cylinder, a rotating cylinder is provided between the two threaded cylinders, the inner circumference of the rotating cylinder is rotatably connected with the connecting pipe, both ends of the rotating cylinder are provided with threaded sections, the two threaded sections are in opposite directions, the two threaded sections are respectively threadedly connected with the two threaded cylinders, and the middle part of the outer circumference of the rotating cylinder is set as a regular polygon;

[0010] By rotating the rotating cylinder, the two threaded cylinders connected to it can be driven to move at the same time. By rotating the rotating cylinder clockwise, the two threaded cylinders can be driven to move away from each other synchronously. At this time, the two threaded cylinders will be driven to move away from the two sealing covers and the two sleeve rods, thereby increasing the distance between the two water distribution pipes.

[0011] By rotating the rotating cylinder counterclockwise, the two threaded cylinders can be driven to move synchronously relative to each other. At this time, the two threaded cylinders will be driven by the two sealing covers and the two sleeve rods to move closer, thereby reducing the distance between the two water distribution pipes. The above device can change the distance between the two water distribution pipes, so that the two water distribution pipes can be adjusted according to the distance between the installed pipes, thereby improving the applicability of the device.

[0012] Preferably, the sealing structure comprises a sealing ring, the number of the sealing rings is set to two, the two sealing rings are respectively arranged at the two ends of the outer circumference of the connecting pipe, the inner rings of the two sealing rings are fixedly connected to the outer wall of the connecting pipe, and one side of the two sealing rings is provided with a compression spring;

[0013] A first sealing ring is provided at one end of the extrusion spring, and a second sealing ring is provided at the other end of the extrusion spring, the first sealing ring abuts against the sealing ring, and the second sealing ring abuts against the inner wall of the sealing cover;

[0014] By setting the first sealing ring, the sealing performance between the sealing ring and the connecting pipe can be improved, and by setting the second sealing ring, the air tightness between the sealing cover and the connecting pipe can be improved. The above double sealing setting can avoid leakage between the connecting pipe and the sleeve tube, and by setting the extrusion spring, when the sleeve tube slides to any position on the outer periphery of the connecting pipe, both ends of the extrusion spring will squeeze the first sealing ring and the second sealing ring, so that the first sealing ring can fit with the sealing ring, and the second sealing ring can fit with the second sealing cover, so that the sealing performance between the sleeve tube and the connecting pipe can be ensured when the position between the two sleeve tubes and the connecting pipe changes.

[0015] Preferably, the side walls of the two water distribution pipes are fixedly connected with positioning rods, a positioning sleeve rod is provided between the two positioning rods, and the two ends of the positioning sleeve rod are respectively slidably sleeved with the two positioning sleeve rods;

[0016] The two positioning rods can be limited by the positioning sleeve rod, and then the two water distribution pipes can be limited by the two positioning rods, and then the two sleeve pipes can be limited by the two water distribution pipes to avoid twisting between the two sleeve pipes and the connecting pipe.

[0017] Preferably, an annular groove is provided on the outer circumference of the two sealing rings, and a third sealing ring is provided in the two annular grooves. By providing the third sealing ring, the sealing performance between the sealing ring and the sleeve can be further improved.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: a water diversion valve structure of the utility model:

[0019] By providing an adjustment mechanism, the distance between the two water distribution pipes can be changed through the above device, so that the two water distribution pipes can be adjusted according to the distance between the installed pipes, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is an exploded view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A-section structure enlarged view.

[0023] In the figure:

[0024] 1. Connecting pipe; 11. Socket pipe; 12. Water distribution pipe; 13. Ball valve;

[0025] 2. Adjusting mechanism; 21. Sealing cover; 22. Threaded cylinder; 23. Rotating cylinder; 24. Threaded section;

[0026] 3. Sealing structure; 31. Sealing ring; 32. Extrusion spring; 33. First sealing ring; 34. Second sealing ring;

[0027] 121, positioning rod; 122, positioning sleeve rod;

[0028] 4. Annular groove; 41. Third sealing ring. DETAILED DESCRIPTION

[0029] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0030] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0031] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-3 The utility model provides a technical solution: a water diversion valve structure, including a connecting pipe 1, a sleeve pipe 11 is sleeved on the outer periphery of the connecting pipe 1, the number of the sleeve pipes 11 is set to two, the two sleeve pipes 11 are respectively arranged at both ends of the connecting pipe 1, the outer peripheries of the two sleeve pipes 11 are connected with water diversion pipes 12, the middle parts of the two water diversion pipes 12 are provided with ball valves 13, and an adjusting mechanism 2 for adjusting the distance between the two water diversion pipes 12 is provided between the connecting pipe 1 and the two sleeve pipes 11;

[0035] Sealing structures 3 are also provided at both ends of the connecting pipe 1 to improve the sealing performance between the connecting pipe 1 and the two sleeve pipes 11 .

[0036] Further, the adjustment mechanism 2 includes a sealing cover 21, the number of the sealing covers 21 is set to two, the two sealing covers 21 are sleeved on the outer periphery of the connecting pipe 1, the two sealing covers 21 are slidably connected to the connecting pipe 1, and the two sealing covers 21 are respectively fixedly connected to the two sleeve pipes 11 through flanges;

[0037] The side walls of the two sealing covers 21 are fixedly connected with threaded cylinders 22, a rotating cylinder 23 is provided between the two threaded cylinders 22, the inner periphery of the rotating cylinder 23 is rotatably connected to the connecting pipe 1, threaded sections 24 are provided at both ends of the rotating cylinder 23, the two threaded sections 24 are in opposite directions, the two threaded sections 24 are respectively threadedly connected to the two threaded cylinders 22, and the middle part of the outer periphery of the rotating cylinder 23 is set to a regular polygon.

[0038] Further, the sealing structure 3 includes a sealing ring 31, the number of the sealing rings 31 is set to two, the two sealing rings 31 are respectively arranged at both ends of the outer circumference of the connecting pipe 1, the inner rings of the two sealing rings 31 are fixedly connected to the outer wall of the connecting pipe 1, and one side of the two sealing rings 31 is provided with a compression spring 32;

[0039] A first sealing ring 33 is disposed at one end of the extrusion spring 32 , and a second sealing ring 34 is disposed at the other end of the extrusion spring 32 . The first sealing ring 33 abuts against the sealing ring 31 , and the second sealing ring 34 abuts against the inner wall of the sealing cover 21 .

[0040] Furthermore, the side walls of the two water distribution pipes 12 are fixedly connected with positioning rods 121 , a positioning sleeve rod 122 is provided between the two positioning rods 121 , and two ends of the positioning sleeve rod 122 are respectively slidably sleeved with the two positioning sleeve rods 122 .

[0041] Furthermore, an annular groove 4 is formed on the outer circumference of the two sealing rings 31 , and a third sealing ring 41 is formed in the two annular grooves 4 .

[0042] The working principle and use process of this utility model:

[0043] By rotating the rotating cylinder 23, the two threaded cylinders 22 connected to the rotating cylinder 23 can be driven to move at the same time. By rotating the rotating cylinder 23 clockwise, the two threaded cylinders 22 can be driven to move away from each other synchronously. At this time, the two threaded cylinders 22 will be driven to move away from the two sealing covers 21 and the two sleeve rods, thereby increasing the distance between the two water distribution pipes 12.

[0044] The two threaded cylinders 22 can be driven to move relative to each other synchronously by rotating the rotating cylinder 23 counterclockwise. At this time, the two threaded cylinders 22 will be driven to move the two sealing covers 21 and the two sleeve rods closer together, thereby reducing the distance between the two water distribution pipes 12. The above device can change the distance between the two water distribution pipes 12, so that the two water distribution pipes 12 can be adjusted according to the distance between the installed pipes, thereby improving the application range of the device;

[0045] By setting the first sealing ring 33, the sealing performance between the sealing ring 31 and the connecting pipe 1 can be improved. By setting the second sealing ring 34, the air tightness between the sealing cover 21 and the connecting pipe 1 can be improved. The above-mentioned double sealing setting can avoid leakage between the connecting pipe 1 and the sleeve tube 11. By setting the extrusion spring 32, when the sleeve tube 11 slides to any position on the outer periphery of the connecting pipe 1, both ends of the extrusion spring 32 will squeeze the first sealing ring 31 and the second sealing ring 31, so that the first sealing ring 33 can fit with the sealing ring 31, and the second sealing ring 34 can fit with the second sealing cover 21, so that when the position between the two sleeve tubes 11 and the connecting pipe 1 changes, the sealing performance between the sleeve tube 11 and the connecting pipe 1 can be ensured.

Claims

1. A water diversion valve structure, comprising a connecting pipe (1), characterized in that: The outer circumference of the connecting pipe (1) is sleeved with a sleeve pipe (11), the number of the sleeve pipes (11) is set to two, the two sleeve pipes (11) are respectively arranged at the two ends of the connecting pipe (1), the outer circumferences of the two sleeve pipes (11) are connected with a water distribution pipe (12), the middle parts of the two water distribution pipes (12) are provided with a ball valve (13), and an adjustment mechanism (2) for adjusting the distance between the two water distribution pipes (12) is provided between the connecting pipe (1) and the two sleeve pipes (11); Both ends of the connecting pipe (1) are also provided with sealing structures (3) for improving the sealing performance between the connecting pipe (1) and the two sleeve pipes (11).

2. A water diversion valve structure as claimed in claim 1, characterized in that: The regulating mechanism (2) comprises a sealing cover (21), the number of the sealing covers (21) is set to two, the two sealing covers (21) are both sleeved on the outer circumference of the connecting pipe (1), the two sealing covers (21) are both slidably connected to the connecting pipe (1), and the two sealing covers (21) are respectively fixedly connected to the two sleeve pipes (11) via flanges; The side walls of the two sealing covers (21) are fixedly connected with threaded cylinders (22); a rotating cylinder (23) is provided between the two threaded cylinders (22); the inner circumference of the rotating cylinder (23) is rotatably connected to the connecting pipe (1); threaded sections (24) are provided at both ends of the rotating cylinder (23); the two threaded sections (24) are in opposite directions; the two threaded sections (24) are respectively threadedly connected to the two threaded cylinders (22); and the middle part of the outer circumference of the rotating cylinder (23) is set as a regular polygon.

3. A water diversion valve structure as claimed in claim 2, characterized in that: The sealing structure (3) comprises a sealing ring (31), the number of the sealing rings (31) is set to two, the two sealing rings (31) are respectively arranged at two ends of the outer circumference of the connecting pipe (1), the inner rings of the two sealing rings (31) are fixedly connected to the outer wall of the connecting pipe (1), and one side of the two sealing rings (31) is provided with a compression spring (32); A first sealing ring (33) is provided at one end of the extrusion spring (32), and a second sealing ring (34) is provided at the other end of the extrusion spring (32); the first sealing ring (33) abuts against the sealing ring (31), and the second sealing ring (34) abuts against the inner wall of the sealing cover (21).

4. A water diversion valve structure as claimed in claim 1, characterized in that: The side walls of the two water distribution pipes (12) are fixedly connected with positioning rods (121), a positioning sleeve rod (122) is provided between the two positioning rods (121), and two ends of the positioning sleeve rod (122) are respectively slidably sleeved with the two positioning sleeve rods (122).

5. A water diversion valve structure as claimed in claim 3, characterized in that: An annular groove (4) is provided on the outer circumference of the two sealing rings (31), and a third sealing ring (41) is provided in the two annular grooves (4).

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