Shunt valve structure of intelligent closestool

Abstract

The utility model relates to an intelligent closestool shunt valve structure which comprises a motor, a water inlet valve body connected with the motor and a water outlet valve head installed on the water inlet valve body, the water inlet valve body is provided with a containing cavity, and a rotating shaft core, a Y-shaped sealing ring and a movable piece matched with the rotating shaft core are arranged in the containing cavity. An annular sealing ring is arranged between the water inlet valve body and the water outlet valve head, a sealing gasket is arranged on the end face of the moving plate and the end face of the water outlet valve head, a water diversion runner is arranged at one end of the water outlet valve head, protruding ribs are arranged on the periphery of the water diversion runner, and a water outlet is formed in the other end of the water outlet valve head. The sealing gasket is arranged at the contact end of the moving plate and the water outlet valve head, the protruding ribs are designed on the water distribution flow channel structure of the water outlet valve head and matched with the sealing gasket on the moving plate at the same time to achieve the perfect sealing effect, and the problems that the secondary machining and grinding technology is complex, cost is high, sealing water is prone to leaking, and quality is uncontrollable are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent toilets, in particular to a water diversion valve structure of an intelligent toilet. Background Art

[0002] The existing water diversion valve water diversion structure solution requires special equipment to perform secondary processing and grinding of the structural parts to ensure the flatness of the moving plate and the outlet valve head during the rotating water diversion process. In addition, this solution still has defects: 1. The grinding cost is high; 2. The grinding flatness defect rate is uncontrollable; 3. Water is easily mixed and leaked between the moving plate and the static plate. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides an intelligent toilet water diversion valve structure, which solves the technical problems that the existing water diversion valve still has high grinding cost, uncontrollable grinding flatness defect rate, and easy water cross-talk and leakage between the moving plate and the static plate after secondary processing and grinding.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] An embodiment of the utility model provides a smart toilet water diversion valve structure, comprising a motor, a water inlet valve body connected to the motor, and a water outlet valve head installed on the water inlet valve body, the water inlet valve body is provided with an accommodating cavity, a rotating shaft core, a Y-shaped sealing ring, and a moving plate matched with the rotating shaft core are provided in the accommodating cavity, an annular sealing ring is provided between the water inlet valve body and the water outlet valve head, a sealing gasket is provided on the end face of the moving plate and the water outlet valve head, a water diversion channel is provided at one end of the water outlet valve head, a raised rib is provided on the outer periphery of the water diversion channel, and a water outlet is provided at the other end of the water outlet valve head.

[0008] Preferably, the rotating shaft core is provided with a rotating shaft, and wedge-shaped grooves are provided on both sides of the rotating shaft.

[0009] Preferably, a boss with a central through hole is provided on one side of the movable plate, wedge blocks are provided on both sides of the boss, and a positioning recessed hole is provided on the other side of the movable plate.

[0010] Preferably, the moving plate is also provided with a through water hole.

[0011] Preferably, the sealing gasket is provided with a sealing center hole, and a sealing notch is provided adjacent to the sealing center hole.

[0012] Preferably, the end surface of the sealing gasket is also provided with a positioning protrusion.

[0013] Preferably, the water inlet valve body is also provided with a water inlet.

[0014] Preferably, the water outlet valve head is also provided with an air inlet and a water outlet.

[0015] (III) Beneficial effects

[0016] The beneficial effects of the utility model are as follows: the intelligent toilet water diversion valve structure of the utility model, by arranging a sealing gasket at the contact end of the movable plate and the water outlet valve head, and designing raised ribs on the water diversion channel structure of the water outlet valve head, which cooperate with the sealing gasket on the movable plate to achieve a perfect sealing effect, avoiding the complexity of the secondary processing and grinding process, high cost, easy leakage of sealing water, uncontrollable quality and other problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the overall structure of the embodiment of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure in the embodiment of the utility model;

[0019] Figure 3 This is a structural diagram of the moving piece in the embodiment of the utility model;

[0020] Figure 4 This is a structural diagram of a sealing gasket in an embodiment of the utility model.

[0021] [Description of Reference Numerals]

[0022] 1. Motor; 2. Water inlet valve body; 21. Accommodating chamber; 22. Water inlet; 3. Rotating shaft core; 31. Rotating shaft; 32. Wedge-shaped groove; 4. Y-shaped sealing ring; 5. Moving plate; 51. Boss; 52. Center through hole; 53. Wedge block; 54. Positioning recessed hole; 55. Water passing hole; 6. Sealing gasket; 61. Positioning protrusion; 62. Sealing center hole; 63. Sealing notch; 7. Annular sealing ring; 8. Water outlet valve head; 81. Water distribution channel; 82. Raised ribs; 83. Air inlet; 84. Water outlet. DETAILED DESCRIPTION

[0023] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0024] See also Figures 1 to 4The utility model provides a smart toilet water diversion valve structure, including a motor 1, a water inlet valve body 2 connected to the motor 1, and a water outlet valve head 8 installed on the water inlet valve body 2, the water inlet valve body 2 is provided with an accommodating cavity 21, a rotating shaft core, a Y-shaped sealing ring 4, and a moving piece 5 adapted to the rotating shaft core are arranged in the accommodating cavity 21, an annular sealing ring 7 is arranged between the water inlet valve body 2 and the water outlet valve head 8, a sealing gasket 6 is arranged on the end surface of the moving piece 5 and the water outlet valve head 8, a water diversion channel 81 is arranged at one end of the water outlet valve head 8, the number of the water diversion channel 81 is more than two, the outer periphery of the water diversion channel 81 is provided with a raised rib 82, and the other end of the water outlet valve head 8 is provided with a water outlet 84.

[0025] In the embodiment of the present disclosure, the rotating shaft core 3 is provided with a rotating shaft 31, and wedge grooves 32 are provided on both sides of the rotating shaft 31. The wedge grooves 32 cooperate with the wedge blocks 53 on the moving plate 5. Driven by the output shaft of the motor 1, the rotating shaft core 3 drives the moving plate 5 to rotate. When the water hole 55 corresponds to the flow channel on the relevant water outlet valve head 8, water is discharged from this flow channel, thereby achieving the purpose of dividing the water into multiple water paths by the water diversion valve.

[0026] In the embodiment of the present disclosure, a boss 51 with a central through hole 52 is provided on one side of the movable plate 5 , wedge blocks 53 are provided on both sides of the boss 51 , and a positioning recessed hole 54 is provided on the other side of the movable plate 5 .

[0027] In the embodiment of the present disclosure, the moving plate 5 is further provided with a through water hole 55 .

[0028] In the embodiment of the present disclosure, the sealing gasket 6 is provided with a sealing middle hole 62 , and a sealing notch 63 is provided adjacent to the sealing middle hole 62 . The sealing gasket 6 is made of silicone or rubber.

[0029] In the embodiment of the present disclosure, the end surface of the sealing gasket 6 is further provided with a positioning protrusion 61 , and the positioning protrusion 61 matches with the positioning recessed hole 54 .

[0030] In the embodiment of the present disclosure, the water inlet valve body 2 is further provided with a water inlet 22 .

[0031] In the embodiment of the present disclosure, the water outlet valve head 8 is further provided with an air inlet 83 and a water outlet 84 .

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described above, it is understandable that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field cannot change, modify, replace or modify the above embodiments within the scope of the present invention.

Claims

1. An intelligent toilet water diversion valve structure, comprising a motor (1), a water inlet valve body (2) connected to the motor (1), and a water outlet valve head (8) mounted on the water inlet valve body (2), wherein the water inlet valve body (2) is provided with a receiving cavity (21), wherein a rotating shaft core, a Y-shaped sealing ring (4), and a moving plate (5) adapted to the rotating shaft core are provided in the receiving cavity (21), and an annular sealing ring (7) is provided between the water inlet valve body (2) and the water outlet valve head (8), characterized in that: The end surfaces of the moving plate (5) and the water outlet valve head (8) are provided with sealing gaskets (6); one end of the water outlet valve head (8) is provided with a water diversion channel (81); the outer periphery of the water diversion channel (81) is provided with raised ribs (82); and the other end of the water outlet valve head (8) is provided with a water outlet (84).

2. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The rotating shaft core (3) is provided with a rotating shaft (31), and wedge-shaped grooves (32) are provided on both sides of the rotating shaft (31).

3. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: A convex column (51) having a central through hole (52) is provided on one side of the movable plate (5), wedge blocks (53) are provided on both sides of the convex column (51), and a positioning recessed hole (54) is provided on the other side of the movable plate (5).

4. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The moving plate (5) is also provided with a through water hole (55).

5. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The sealing gasket (6) is provided with a sealing center hole (62), and a sealing notch (63) is provided adjacent to the sealing center hole (62).

6. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The end surface of the sealing gasket (6) is also provided with a positioning protrusion (61).

7. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The water inlet valve body (2) is also provided with a water inlet (22).

8. The intelligent toilet water diversion valve structure according to claim 1, characterized in that: The water outlet valve head (8) is also provided with an air inlet (83) and a water outlet (84).

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