CN219413599U

CN219413599U - Ball valve with cleaning mechanism

Info

Publication number: CN219413599U
Application number: CN202320909726.1U
Authority: CN
Inventors: 魏志欣; 孙阳伟; 王金磊; 唐林; 王相贵; 王开; 李付彦
Original assignee: Kaifeng Ruike Valve Co ltd
Current assignee: Kaifeng Ruike Valve Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-25
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a ball valve with a cleaning mechanism, which comprises a valve body (1), wherein a through hole (14) is formed in the middle of a valve core (13), and a gear (4) is fixedly connected to the upper end of a valve rod (3); install installing port (7) around valve body (1), the front side install sealed lid on installing port (7), sealed cover threaded connection has lead screw (8), lead screw (8) one end outside fixedly connected with removes dish (9), be located installing port (7) both sides sliding connection on valve body (1) and remove frame (5), remove frame (5) front side fixedly connected with connecting plate (10), connecting plate (10) are located lead screw (8) both sides, remove frame (5) upper end central symmetry fixedly connected with rack (6), rack (6) are located gear (4) both sides, can make the valve close earlier through the lead screw and make the impeller remove again, the person of facilitating the use operates.

Description

Ball valve with cleaning mechanism

Technical Field

The utility model relates to a ball valve, in particular to a ball valve with a cleaning mechanism.

Background

The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, when the ball valve is changed from an open state to a closed state in the working process of the ball valve, a part of fluid remains in the valve core channel position of the ball valve, and if the remaining fluid is a large-concentration and easily-solidified object, the ball valve is blocked in a state that the ball valve is not used for a period of time, so that the next use is influenced. Accordingly, one skilled in the art would provide a ball valve with a cleaning mechanism to address the problems set forth in the background above.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a ball valve with a cleaning mechanism, which comprises a valve body, wherein connecting flanges are fixedly connected to two sides of the valve body, a valve rod is rotatably connected to the interior of the valve body, a valve core is fixedly connected to the lower end of the valve rod, a through hole is formed in the middle of the valve core, and a gear is fixedly connected to the upper end of the valve rod;

the front side and the rear side of the valve body are provided with mounting openings, the front side is provided with sealing covers, screw rods are connected to the sealing covers in a threaded manner, the outer sides of one end of each screw rod are fixedly connected with moving discs, the valve body is provided with moving frames which are arranged on the two sides of the mounting openings in a sliding manner, the front sides of the moving frames are fixedly connected with connecting plates, the connecting plates are arranged on the two sides of each screw rod, racks are symmetrically and fixedly connected to the centers of the upper ends of the moving frames, and the racks are arranged on the two sides of each gear;

the other end of the screw rod is positioned in the mounting port and is fixedly connected with a pushing plate, the diameter of the pushing plate is the same as that of the through hole, and the rear side of the screw rod is connected with a collecting box.

Preferably: one end of the screw rod is fixedly connected with a handle, and the length of the handle is smaller than the diameter of the movable disc.

Preferably: and the valve body is fixedly connected with a T-shaped rod, and the T-shaped rod penetrates through the movable frame.

Preferably: and springs are fixedly connected between the movable frames.

Preferably: and one side of the collecting box is connected with a gate in a sliding manner.

Preferably: the straight line where the mounting opening is located passes through the center of the valve core.

The utility model has the technical effects and advantages that:

according to the utility model, the mounting port is arranged on the valve body, the pushing plate is arranged in the mounting port to push out residues in the through hole of the valve core, so that the residues are prevented from being solidified in the valve core to cause the blockage of the ball valve, and meanwhile, the device is provided with the screw rod, the moving disc and the connecting plate, and the valve can be closed firstly and then the pushing plate can be moved through the rotation of the screw rod, so that the operation of a user is facilitated.

Drawings

FIG. 1 is a schematic view of the structure provided herein;

FIG. 2 is a schematic view of the structure of the interior of the valve body provided herein;

in the figure:

1. a valve body; 2. a connecting flange; 3. a valve stem; 4. a gear; 5. a moving rack; 6. a rack; 7. a mounting port; 8. a screw rod; 9. a moving tray; 10. a connecting plate; 11. a spring; 12. a pushing plate; 13. a valve core; 14. a through hole; 15. a collection box; 16. and (3) a gate.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-2, in this embodiment, a ball valve with a cleaning mechanism is provided, including a valve body 1, two sides of the valve body 1 are fixedly connected with connecting flanges 2, a valve rod 3 is rotatably connected inside the valve body 1, a valve core 13 is fixedly connected inside the valve body 1 at the lower end of the valve rod 3, a through hole 14 is provided in the middle of the valve core 13, and a gear 4 is fixedly connected at the upper end of the valve rod 3;

the valve body 1 is provided with mounting openings 7 at the front side and the rear side, the straight line where the mounting openings 7 are positioned passes through the center of a valve core 13, a sealing cover is arranged on the mounting openings 7 at the front side, a screw rod 8 is connected to the sealing cover in a threaded manner, a movable disc 9 is fixedly connected to the outer side of one end of the screw rod 8, a handle is fixedly connected to one end of the screw rod 8, the length of the handle is smaller than the diameter of the movable disc 9, movable frames 5 are slidably connected to the two sides of the mounting openings 7 on the valve body 1, T-shaped rods are fixedly connected to the valve body 1, the T-shaped rods pass through the movable frames 5, springs 11 are fixedly connected between the movable frames 5, a connecting plate 10 is fixedly connected to the front side of the movable frames 5, the connecting plate 10 is positioned on two sides of the screw rod 8, racks 6 are symmetrically and fixedly connected to the centers of the upper ends of the movable frames 5, and the racks 6 are positioned on two sides of the gear 4;

the other end of the screw rod 8 is positioned in the mounting opening 7 and fixedly connected with a pushing plate 12, the diameter of the pushing plate 12 is the same as that of the through hole 14, the mounting opening 7 at the rear side is connected with a collecting box 15, and one side of the collecting box 15 is slidably connected with a gate 16.

The working principle of the utility model is as follows:

when the device is used, the device is connected into a pipeline through the connecting flange 2, when the valve is closed, the screw rod 8 is rotated by a user, the screw rod 8 drives the moving disc 9 to be screwed into the mounting opening 7 together in the rotating process, the moving disc 9 props up the connecting plate 10 in the moving process, the connecting plate 10 moves to two sides, the connecting plate 10 drives the moving frame 5 to move to two sides together against the pulling force of the spring 11, racks 6 on the moving frame 5 are mutually far away from the driving gear 4 to rotate, the gear 4 rotates to drive the valve rod 3 to rotate, the valve rod 3 rotates to drive the valve core 13 to rotate, the through hole 14 on the valve core 13 is aligned with the mounting opening 7, the screw rod 8 continues to rotate, the pushing plate 12 at one end of the screw rod 8 moves into the through hole 14 to push out residues in the through hole 14, the residues fall into the collecting box 15, and the subsequent user can open the gate 16 to take out the residues through pulling.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The ball valve with the cleaning mechanism comprises a valve body (1) and is characterized in that connecting flanges (2) are fixedly connected to two sides of the valve body (1), a valve rod (3) is rotatably connected to the inside of the valve body (1), a valve core (13) is fixedly connected to the lower end of the valve rod (3) and positioned in the valve body (1), a through hole (14) penetrating through the valve core (13) is formed in the middle of the valve core, and a gear (4) is fixedly connected to the upper end of the valve rod (3);

the valve body (1) is provided with a mounting opening (7) on the front side and a sealing cover on the mounting opening (7), a screw rod (8) is connected to the sealing cover in a threaded manner, a movable disc (9) is fixedly connected to the outer side of one end of the screw rod (8), movable frames (5) are slidably connected to the two sides of the mounting opening (7) on the valve body (1), connecting plates (10) are fixedly connected to the front sides of the movable frames (5), the connecting plates (10) are arranged on the two sides of the screw rod (8), racks (6) are fixedly connected to the centers of the upper ends of the movable frames (5) in a symmetrical manner, and the racks (6) are arranged on the two sides of the gear (4);

the other end of the screw rod (8) is positioned in the mounting opening (7) and fixedly connected with a pushing plate (12), the diameter of the pushing plate (12) is the same as that of the through hole (14), and the rear side of the screw rod is connected with a collecting box (15) in the mounting opening (7).

2. A ball valve with a cleaning mechanism according to claim 1, characterized in that one end of the screw (8) is fixedly connected with a handle, the length of which is smaller than the diameter of the moving disc (9).

3. A ball valve with a cleaning mechanism according to claim 1, characterized in that the valve body (1) is fixedly connected with a T-shaped rod which passes through the moving frame (5).

4. A ball valve with a cleaning mechanism according to claim 1, characterized in that a spring (11) is fixedly connected between the moving frames (5).

5. A ball valve with a cleaning mechanism according to claim 1, characterized in that the collecting tank (15) is slidingly connected with a gate (16) on one side.

6. A ball valve with a cleaning mechanism according to claim 1, characterized in that the mounting opening (7) is located in a straight line through the centre of the valve core (13).