Multifunctional integrated ball valve

Abstract

The utility model discloses a multifunctional integrated ball valve, which relates to the field of ball valves and comprises a valve body, a threaded opening is arranged at the top end of the valve body, a threaded column is in threaded fit with the inside of the threaded opening, a ball core is fixed at the bottom end of the threaded column and arranged inside the valve body, a ball groove is arranged inside the valve body, and the ball core rotatably passes through the ball groove. In actual operation, when water flows into the first outlet and the second outlet, the water flows can be in contact with the two filter screens, so that the water flows passing through the first outlet and the second outlet are filtered, continuous discharge of impurities in water is reduced, and further, when the water flows are unstable or no water flows into the first outlet, the impurities in the water are prevented from being discharged by the elastic force of the spring. The filter screen in the first outlet can be popped out, and impurities adhered to the filter screen can shake and descend while the filter screen is popped out, so that the filter screen is prevented from being completely blocked.

Description

Technical Field

[0001] This utility model relates to the field of ball valves, and in particular to a multifunctional integrated ball valve. Background Technology

[0002] A ball valve is a valve in which the opening and closing element (ball) is driven by the valve stem and rotates around the valve's axis. It can also be used for fluid regulation and control. Hard-seal V-type ball valves, with their V-shaped ball core and hard alloy-faced metal seat, possess strong shearing force, making them particularly suitable for media containing fibers, small solid particles, etc. Multi-port ball valves not only flexibly control the merging, splitting, and switching of flow directions in pipelines, but also allow the closure of any channel while connecting the other two.

[0003] Most existing ball valves are only used as control channel switches, and their functions are relatively simple and need to be improved.

[0004] Therefore, it is necessary to propose a multifunctional integrated ball valve to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a multi-functional integrated ball valve to solve the problem that most existing ball valves are only used as control channel switches, and their functions are relatively simple and need to be improved.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional integrated ball valve, comprising a valve body, a threaded opening at the top of the valve body, a threaded post threaded inside the threaded opening, a ball core fixed at the bottom of the threaded post, the ball core being disposed inside the valve body, a ball groove being provided inside the valve body for the ball core to rotate through, and a first outlet and a second outlet being provided on one side and at the bottom of the ball core, respectively, the first outlet and the second outlet being interconnected.

[0007] Both the first outlet and the second outlet are equipped with filter screens. A fixing block is fixed on the inner wall of the first outlet. The fixing block is ring-shaped, and a spring is fixed on the side of the fixing block facing the first outlet. One side of one of the filter screens is fixedly connected to one end of the spring, and the filter screen is slidably fitted inside the first outlet.

[0008] Preferably, the valve body has through grooves on both sides, and the positions of the through grooves correspond to the positions of the first outlet.

[0009] Preferably, the bottom end of the valve body has a bottom opening corresponding to the second outlet, and the bottom opening and the through groove are both connected to the inside of the ball groove.

[0010] Preferably, the top of the threaded column extends out of the valve body, and a handle is connected to the top of the extended end.

[0011] Preferably, a water quality sensor is disposed inside the sphere core, and the detection end of the water quality sensor extends into the interior of the first outlet.

[0012] Preferably, an indicator strip is fixed to the outside of the valve body, and the indicator strip is distributed along the height direction of the valve body.

[0013] Preferably, the valve body has connection ports fixed on both sides, and the two connection ports correspond to the positions of the through grooves.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. In the actual operation of this utility model, by rotating the threaded column, the first outlet of the ball core can be aligned with one of the through slots, thereby realizing that the water flow passes through the corresponding through slots and the bottom opening in sequence to complete the water flow output. When the first outlet does not align with the through slot, the water flow can be blocked. In the actual operation of this utility model, when the water flow enters the first outlet and the second outlet, the water flow will come into contact with the two filter screens, thereby filtering the water flow passing through the first outlet and the second outlet and reducing the continued discharge of impurities in the water.

[0016] 2. Furthermore, when the water flow is unstable, or when no water flows into the first outlet, the spring force will cause the filter screen inside the first outlet to pop out. As the filter screen pops out, the impurities attached to the filter screen will shake and fall down, preventing the filter screen from becoming completely clogged. At the same time as the ball core rotates, the water quality inside the ball core can be detected, achieving a multi-functional effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the multifunctional integrated ball valve of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the indicator strip of this utility model.

[0019] Figure 3 This is a schematic diagram of the spherical core structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the internal structure of the sphere core of this utility model.

[0021] In the diagram: 1. Valve body; 2. Threaded port; 3. Handle; 4. Connection port; 5. Bottom opening; 6. Fixing block; 7. Through groove; 8. Ball core; 9. First outlet; 10. Second outlet; 11. Indicator bar; 12. Water quality sensor; 13. Filter screen. Detailed Implementation

[0022] This utility model provides, for example Figures 1-4The multifunctional integrated ball valve shown includes a valve body 1. A threaded port 2 is provided at the top of the valve body 1. A threaded post is threaded inside the threaded port 2. A ball core 8 is fixed at the bottom of the threaded post. The ball core 8 is disposed inside the valve body 1. A ball groove is provided inside the valve body 1 for the ball core 8 to rotate through. A first outlet 9 and a second outlet 10 are respectively provided on one side and at the bottom of the ball core 8. The first outlet 9 and the second outlet 10 are interconnected. A bottom through-hole 5 corresponding to the second outlet 10 is provided at the bottom of the valve body 1. The bottom through-hole 5 and the through-groove 7 are both connected to the inside of the ball groove. Connection ports 4 are fixed on both sides of the valve body 1. The two connection ports 4 correspond to the positions of the through-groove 7.

[0023] The top of the threaded column extends out of the valve body 1, and a handle 3 is connected to the top of the extended end. By rotating the handle 3, the ball core 8 can be rotated inside the ball groove, thereby determining whether the first outlet 9 corresponds to the position of the through groove 7.

[0024] In the actual operation of this utility model, by rotating the threaded column, the first outlet 9 of the ball core 8 can be aligned with one of the through slots 7, so that the water flow can pass through the corresponding through slot 7 and the bottom opening 5 in sequence to complete the water flow output. When the first outlet 9 is not aligned with the through slot 7, the water flow can be blocked.

[0025] Both the first outlet 9 and the second outlet 10 are equipped with filter screens 13. A fixing block 6 is fixed on the inner wall of the first outlet 9. The fixing block 6 is ring-shaped, and a spring is fixed on the side of the fixing block 6 facing the first outlet 9. One side of one of the filter screens 13 is fixedly connected to one end of the spring, and the filter screen 13 is slidably fitted inside the first outlet 9.

[0026] In actual operation of this utility model, when water flows into the first outlet 9 and the second outlet 10, the water will come into contact with the two filter screens 13, thereby filtering the water flowing through the first outlet 9 and the second outlet 10 and reducing the continued discharge of impurities in the water.

[0027] Furthermore, when the water flow is unstable, or when no water flows into the first outlet 9, the spring force will cause the filter screen 13 inside the first outlet 9 to pop out. As the filter screen 13 pops out, the impurities adhering to the filter screen 13 will shake and fall down, preventing the filter screen 13 from becoming completely blocked.

[0028] Both sides of the valve body 1 are provided with through grooves 7, and the position of the through grooves 7 corresponds to the position of the first outlet 9.

[0029] A water quality sensor 12 is installed inside the spherical core 8. The detection end of the water quality sensor 12 extends into the first outlet 9. The water quality sensor 12 can monitor the water quality of the water source passing through the first outlet 9 in real time.

[0030] An indicator strip 11 is fixed on the outside of the valve body 1. The indicator strip 11 is distributed along the height direction of the valve body 1. By the angle formed between the indicator strip 11 and the handle 3, it is easy for personnel to judge the rotation angle of the ball core 8 inside the valve body 1, which facilitates operation.

Claims

1. A multifunction integrated ball valve comprising a valve body (1), characterized in that: The valve body (1) top end is provided with a threaded port (2), the threaded port (2) is internally threaded with a threaded column, the threaded column bottom end is fixed with a ball core (8), the ball core (8) is arranged in the valve body (1) inside, the valve body (1) inside is provided with a ball groove for the ball core (8) rotation, the ball core (8) one side and bottom end are provided with a first outlet (9) and a second outlet (10) respectively, the first outlet (9) and the second outlet (10) are communicated with each other; The first outlet (9) and the second outlet (10) are internally provided with a filter screen (13), the inner wall of the first outlet (9) is fixed with a fixed block (6), the fixed block (6) is arranged as an annular, and the side of the fixed block (6) towards the first outlet (9) is fixed with a spring, one side of one filter screen (13) and one end of the spring are fixedly connected, and the filter screen (13) is slidingly fitted in the first outlet (9).

2. The multi-functional integrated ball valve according to claim 1, wherein: The both sides of the valve body (1) are provided with a through groove (7), and the position of the through groove (7) corresponds to the position of the first outlet (9).

3. The multi-functional integrated ball valve according to claim 1, wherein: The bottom end of the valve body (1) is provided with a bottom through port (5) corresponding to the second outlet (10), and the bottom through port (5) and the through groove (7) are communicated with the ball groove.

4. The multi-functional integrated ball valve according to claim 1, wherein: The threaded column top end extends out of the valve body (1), and the extending end top is connected with a handle (3).

5. The multi-functional integrated ball valve according to claim 1, wherein: The ball core (8) is internally provided with a water quality sensor (12), and the detection end of the water quality sensor (12) extends into the inside of the first outlet (9).

6. The multi-functional integrated ball valve according to claim 1, wherein: The valve body (1) outside is fixed with an indicating strip (11), and the indicating strip (11) is distributed along the height direction of the valve body (1).

7. The multi-functional integrated ball valve according to claim 1, wherein: The both sides of the valve body (1) are fixed with a connecting port (4), and the two connecting ports (4) correspond to the positions of the through grooves (7) respectively.

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