CN219432506U - Ball valve convenient to clearance dirt - Google Patents

Abstract

The utility model discloses a ball valve convenient for cleaning dirt, which comprises a valve body, wherein a valve cover is fixedly arranged at the top end of the valve body through a screw, a valve ball is arranged in the valve body, a through hole is formed in the outer surface of the valve ball, a valve rod is fixedly connected to the top end of the valve ball, two fixing brackets are fixedly connected to the inner part of the valve body, a first bearing is fixedly arranged in each fixing bracket, a rotating shaft is fixedly arranged in the inner ring of each first bearing, and an impeller is fixedly arranged at the left end of each rotating shaft. This device is through setting up two fixed bolsters in the inside of valve body, and the internally mounted of fixed bolster is first to be beaten, through first bearing installation pivot, sets up the impeller in the one end of pivot, when the water conservancy passes through the valve body, utilizes the impact effect of rivers, can promote impeller rotation, makes the impeller drive the clearance brush of the pivot other end clear up the valve body inner wall to avoid dirt adhesion at the valve body inner wall.

Description

Ball valve convenient to clearance dirt

Technical Field

The utility model relates to the field of valves, in particular to a ball valve convenient for cleaning dirt.

Background

The valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, is used for the fluid control system, and can be widely used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metals, radioactive media and the like from the simplest stopping valve to various valves used in a very complex automatic control system, and the valve is quite various in variety and specification and comprises a plurality of types of valves such as a gate valve, a stopping valve, a plug valve, a ball valve, a butterfly valve, a needle valve, a diaphragm valve and the like.

The ball valve is driven by the valve rod and rotates around the axis of the ball valve, and can also be used for fluid regulation and control, wherein a strong shearing force exists between the V-shaped ball core of the hard seal V-shaped ball valve and the metal valve seat of the surfacing hard alloy, the hard seal V-shaped ball valve is particularly suitable for mediums containing fiber, tiny solid particles and the like, impurities in water can be adhered to the inner wall of the ball valve in long-time work of the ball valve, but the existing ball valve is inconvenient to clean the impurities on the inner wall, and the impurities are required to be removed, so that the ball valve is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a ball valve convenient for cleaning dirt, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a ball valve convenient to clearance dirt, includes the valve body, there is the valve gap on the top of valve body through screw fixed mounting, the inside of valve body is equipped with the valve ball, the opening has been seted up to the surface of valve ball, the top fixedly connected with valve rod of valve ball, two fixed bolsters of inside fixedly connected with of valve body, every the inside of fixed bolster is all fixed mounting has first bearing, every the equal fixed mounting of inner circle of first bearing has the pivot, every the equal fixed mounting in left end of pivot has the impeller, every the equal fixed mounting in right-hand member of pivot has the clearance brush, every the clearance brush all contacts with the inner wall of valve body.

In a further embodiment, two sealing rings are fixedly connected to the interior of the valve body, and the outer surface of the valve ball is in contact with the sealing rings.

In a further embodiment, the top end of the valve body is fixedly embedded with a sealing shaft sleeve, the upper surface of the valve cover is fixedly embedded with a second bearing, and the top end of the valve rod sequentially penetrates through the sealing shaft sleeve and the second bearing and extends to the upper side of the valve cover.

In a further embodiment, the outer surface of the valve rod is fixedly connected with a rotating handle, and an anti-skid sleeve is sleeved on the outer surface of the rotating handle.

In a further embodiment, the left end and the right end of the valve body are fixedly connected with mounting plates, and one side surface, close to each other, of each mounting plate is provided with mounting holes in annular arrangement.

In a further embodiment, the bottom end of the valve body is fixedly connected with a supporting block, the bottom surface of the supporting block is fixedly connected with a valve seat, and the front surface of the valve body is provided with a nameplate.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through setting up two fixed bolsters in the inside of valve body, and the internally mounted of fixed bolster is first to be beaten, through first bearing installation pivot, sets up the impeller in the one end of pivot, when the water conservancy passes through the valve body, utilizes the impact effect of rivers, can promote the impeller rotation, makes the impeller drive the clearance brush of the pivot other end clear up the valve body inner wall to avoid the dirt adhesion at the valve body inner wall, set up the data plate in the front of valve body, have the rivers direction on the data plate, the impeller rotates along with the rivers after the installation of being convenient for.

Drawings

Fig. 1 is a schematic perspective view of a ball valve for facilitating dirt cleaning.

Fig. 2 is a front cross-sectional view of a ball valve that facilitates cleaning of dirt.

Fig. 3 is a schematic view of the connection structure of the valve rod and the valve ball in the ball valve for cleaning dirt.

Fig. 4 is a side view of a fixed bracket in a ball valve that facilitates cleaning of dirt.

In the figure: 1. a valve body; 2. a support block; 3. a valve seat; 4. a nameplate; 5. a mounting hole; 6. a mounting plate; 7. a valve cover; 8. a valve stem; 9. a rotating handle; 10. an anti-skid sleeve; 11. an impeller; 12. a valve ball; 13. a fixed bracket; 14. a rotating shaft; 15. cleaning brushes; 16. a seal ring; 17. sealing the shaft sleeve; 18. a second bearing; 19. a through port; 20. a first bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a ball valve convenient for cleaning dirt comprises a valve body 1, wherein a valve cover 7 is fixedly arranged at the top end of the valve body 1 through screws, a valve ball 12 is arranged in the valve body 1, a through hole 19 is formed in the outer surface of the valve ball 12, a valve rod 8 is fixedly connected to the top end of the valve ball 12, two fixing brackets 13 are fixedly connected to the inner part of the valve body 1, a first bearing 20 is fixedly arranged in each fixing bracket 13, a rotating shaft 14 is fixedly arranged in the inner ring of each first bearing 20, an impeller 11 is fixedly arranged at the left end of each rotating shaft 14, a cleaning brush 15 is fixedly arranged at the right end of each rotating shaft 14, and each cleaning brush 15 is contacted with the inner wall of the valve body 1.

The inside fixedly connected with two sealing washer 16 of valve body 1, the surface and the sealing washer 16 of valve ball 12 contact, cooperate valve ball 12 through sealing washer 16, can guarantee the sealed effect of ball valve, the fixed sealed axle sleeve 17 of inlaying in top of valve body 1, the upper surface fixed of valve gap 7 is inlayed and is had second bearing 18, and the top of valve rod 8 runs through sealed axle sleeve 17 and second bearing 18 in proper order and extends to the top of valve gap 7, cooperates with valve rod 8 through sealed axle sleeve 17, plays sealed pivoted effect.

The surface fixedly connected with of valve rod 8 changes handle 9, changes the surface cover of handle 9 and is equipped with antiskid cover 10, sets up antiskid cover 10 on changing handle 9, conveniently rotates ball valve rod 8, and the equal fixedly connected with mounting plate 6 in both ends about valve body 1, and annular arrangement's mounting hole 5 has all been seted up to a side that two mounting plates 6 are close to each other, makes things convenient for ball valve installation fixedly through mounting plate 6, the bottom fixedly connected with supporting shoe 2 of valve body 1, the bottom fixedly connected with disk seat 3 of supporting shoe 2, the front of valve body 1 is equipped with nameplate 4, can instruct the installation direction through nameplate 4.

The working principle of the utility model is as follows:

when the ball valve is used, firstly, the ball valve is installed between pipelines according to the water flow direction, the valve rod 8 is driven to rotate through the rotating handle 9, the valve rod 8 drives the valve ball 12 in the valve body 1 to rotate, the through hole 19 in the valve ball 12 is communicated with the valve body 1, water is conveniently introduced, the impeller 11 in the valve body 1 rotates along with the action of water flow, the impeller 11 drives the cleaning brush 15 to rotate through the rotating shaft 14, the cleaning brush 15 cleans dirt on the inner wall of the valve body 1, and the dirt is discharged along with the water flow, so that the use of the ball valve cannot be influenced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Ball valve convenient to clearance dirt, its characterized in that: including valve body (1), there is valve gap (7) on the top of valve body (1) through screw fixed mounting, the inside of valve body (1) is equipped with valve ball (12), opening (19) have been seted up to the surface of valve ball (12), the top fixedly connected with valve rod (8) of valve ball (12), the inside fixedly connected with two fixed bolster (13) of valve body (1), every the inside of fixed bolster (13) is all fixed mounting has first bearing (20), every the equal fixed mounting of inner circle of first bearing (20) has pivot (14), every the equal fixed mounting of left end of pivot (14) has impeller (11), every equal fixed mounting in the right-hand member of pivot (14) has cleaning brush (15), every cleaning brush (15) all contacts with the inner wall of valve body (1).

2. A ball valve for facilitating the cleaning of dirt as defined in claim 1, wherein: two sealing rings (16) are fixedly connected inside the valve body (1), and the outer surface of the valve ball (12) is contacted with the sealing rings (16).

3. A ball valve for facilitating the cleaning of dirt as defined in claim 1, wherein: the top of valve body (1) is fixed to be inlayed and is had sealed axle sleeve (17), the upper surface of valve gap (7) is fixed to be inlayed and is had second bearing (18), the top of valve rod (8) runs through sealed axle sleeve (17) and second bearing (18) in proper order and extends to the top of valve gap (7).

4. A ball valve for facilitating the cleaning of dirt as defined in claim 1, wherein: the outer surface of the valve rod (8) is fixedly connected with a rotating handle (9), and an anti-skid sleeve (10) is sleeved on the outer surface of the rotating handle (9).

5. A ball valve for facilitating the cleaning of dirt as defined in claim 1, wherein: the valve body (1) is characterized in that the left end and the right end of the valve body (1) are fixedly connected with mounting plates (6), and annular mounting holes (5) are formed in one side surface, close to each other, of each mounting plate (6).

6. A ball valve for facilitating the cleaning of dirt as defined in claim 1, wherein: the valve is characterized in that a supporting block (2) is fixedly connected to the bottom end of the valve body (1), a valve seat (3) is fixedly connected to the bottom surface of the supporting block (2), and a nameplate (4) is arranged on the front surface of the valve body (1).