CN216407797U - High-performance anti-corrosion ball valve - Google Patents

Abstract

The utility model discloses a high-performance anti-corrosion ball valve which comprises a device main body, wherein a water inlet and a water outlet are respectively arranged on two sides of the device main body, a ball valve body is arranged in the device main body, a flow through groove is formed in the ball valve body, and rubber sheaths are fixedly arranged on the outer wall of the ball valve body and the inner wall of the flow through groove. This kind of anticorrosive ball valve of high performance, when rivers flow through the ball valve body, make the rubber sheath protect the ball valve body, and abundant packing the ball valve body and the gap that device main part inner wall produced after using for a long time, the purpose of anticorrosive and leak protection water has been realized, through setting up the filter screen, when rivers cross filter screen department, the filter screen can filter the impurity of aquatic, the impurity that has prevented in the rivers flows into the through-flow groove, cause the ball valve body to damage, the effectual life who promotes the ball valve body.

Description

High-performance anti-corrosion ball valve

Technical Field

The utility model relates to the technical field of ball valves, in particular to a high-performance anti-corrosion ball valve.

Background

The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valve, electronic ball valve, manual ball valve, but present ball valve mostly has the gap with the inner wall of governing valve, leads to the medium to make the ball valve produce after flowing into rust or corruption, has reduced the life of ball valve. Therefore, we improve the problem and provide a high-performance anti-corrosion ball valve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a high-performance anti-corrosion ball valve which comprises a device main body, wherein a water inlet and a water outlet are respectively arranged on two sides of the device main body, a ball valve body is arranged in the device main body, a flow through groove is formed in the ball valve body, rubber sheaths are fixedly arranged on the outer wall of the ball valve body and the inner wall of the flow through groove, a fixed block is fixedly arranged on one side of the top end of the device main body, an insertion groove is formed in the top end of the fixed block, the bottom end of the insertion groove extends into the device main body, a first connecting block is inserted into the insertion groove, a filter screen is fixedly arranged at the bottom end of the first connecting block, a second connecting block is fixedly arranged at the bottom end of the filter screen, a fixing groove is formed in the bottom end of the inner wall of the device main body, and the bottom end of the second connecting block extends into the fixing groove.

As a preferred technical scheme of the utility model, the rubber sheath is made of anticorrosive rubber, and the thickness of the rubber sheath is five millimeters.

As a preferred technical solution of the present invention, the outer sides of the first connecting block and the second connecting block are fixedly provided with a sealing ring, and the outer sides of the sealing rings are tightly attached to the inner walls of the slot and the fixing groove.

As a preferred technical scheme of the present invention, a pulling block is fixedly installed at the top end of the first connecting block, and a groove is formed at the bottom end of the pulling block.

As a preferred technical scheme of the present invention, both sides of the slot are provided with cavities, the cavities are internally and fixedly provided with springs, one end of each spring is fixedly provided with a limiting post, and both sides of the first connecting block are provided with limiting holes.

As a preferred technical solution of the present invention, one end of the limiting post is inserted into the limiting hole, and both the one end of the limiting post and the limiting post are arc-shaped.

The utility model has the beneficial effects that:

1. this kind of anticorrosive ball valve of high performance through setting up rubber sheath, when rivers flow through the ball valve body, makes rubber sheath protect the ball valve body to and abundant having filled the gap that produces with device main part inner wall after the ball valve body uses for a long time, realized anticorrosive and leak protection water's purpose, the effectual life who promotes the ball valve body.

2. This kind of anticorrosive ball valve of high performance, through setting up the filter screen, when rivers crossed filter screen department, the filter screen can filter the impurity of aquatic, has prevented that the impurity in the rivers from flowing into the through-flow groove, causes the ball valve body to damage.

3. This kind of anticorrosive ball valve of high performance, through setting up spring and spacing post, the elasticity of spring inserts the both sides of first connecting block with spacing post, enables the firm inside of fixing in the device main part of filter screen, has prevented droing of filter screen to and provide convenience when clearing up the filter screen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic sectional elevation view of a high performance corrosion-resistant ball valve of the present invention;

FIG. 2 is a schematic partial side sectional view of a high performance corrosion resistant ball valve of the present invention;

FIG. 3 is an enlarged schematic view of a portion of FIG. 1A of a high performance corrosion-resistant ball valve of the present invention;

FIG. 4 is an enlarged partial schematic view at B of FIG. 1 of a high performance corrosion-resistant ball valve of the present invention;

fig. 5 is a schematic perspective view of a high performance corrosion-resistant ball valve of the present invention.

In the figure: 1. a device main body; 2. a water inlet; 3. a water outlet; 4. a ball valve body; 5. a flow through groove; 6. a rubber sheath; 7. a fixed block; 8. a slot; 9. a first connection block; 10. a filter screen; 11. a second connecting block; 12. fixing grooves; 13. a seal ring; 14. pulling the block; 15. a groove; 16. a cavity; 17. a spring; 18. a limiting column; 19. and a limiting hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the high-performance anticorrosion ball valve comprises a device main body 1, wherein a water inlet 2 and a water outlet 3 are respectively arranged on two sides of the device main body 1, a ball valve body 4 is arranged inside the device main body 1, a through flow groove 5 is arranged inside the ball valve body 4, and rubber sheaths 6 are fixedly arranged on the outer wall of the ball valve body 4 and the inner wall of the through flow groove 5.

Wherein, the material of rubber sheath 6 is anticorrosive rubber, and the thickness of rubber sheath 6 all is five millimeters, makes rubber sheath 6 closely laminate with the inner wall of device main part 1, has reduced ball valve body 4 and device main part 1 and has produced the space.

Wherein, one side fixed mounting on 1 top of device main part has fixed block 7, slot 8 has been seted up on the top of fixed block 7, the bottom of slot 8 extends to the inside of device main part 1, insert in the inside of slot 8 and install first connecting block 9, the bottom fixed mounting of first connecting block 9 has filter screen 10, the bottom fixed mounting of filter screen 10 has second connecting block 11, fixed slot 12 has been seted up to the bottom of 1 inner wall of device main part, the bottom of second connecting block 11 extends to the inside of fixed slot 12, utilize filter screen 10 to filter the impurity of aquatic.

Wherein, and the outside of first connecting block 9 and second connecting block 11 all fixed mounting have sealing washer 13, and the outside of sealing washer 13 all closely laminates with the inner wall of slot 8 and fixed slot 12, utilizes sealing washer 13 to prevent that water from the uncovered outflow of slot 8 and fixed slot 12.

Wherein, the top fixed mounting of first connecting block 9 has pulling piece 14, and recess 15 has been seted up to the bottom of pulling piece 14, has made things convenient for the staff to take out filter screen 10.

Wherein, the cavity 16 has all been seted up to the both sides of slot 8, and the inside of cavity 16 is all fixed mounting has spring 17, and the one end of spring 17 is all fixed mounting has spacing post 18, and spacing hole 19 has all been seted up to the both sides of first connecting block 9, has made things convenient for the staff to take out filter screen 10 and has cleared up.

Wherein, one end of the limiting column 18 is inserted into the limiting hole 19, and both one end of the limiting column 18 and the limiting column 18 are arc-shaped.

The working principle is as follows: when the staff used device main part 1, utilized the characteristic of rubber sheath 6, filled ball valve body 4 after long-time use with the space of device main part 1 inner wall to protect ball valve body 4, utilize the filter screen 10 to filter the impurity of centering aquatic, utilize spring 17's inertia, with the firm inside of fixing at spacing hole 19 of spacing post 18, can fix and change filter screen 10.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a high performance anticorrosion ball valve, includes device main part (1), its characterized in that, device main part (1) both sides are provided with water inlet (2) and delivery port (3) respectively, the inside of device main part (1) is provided with ball valve body (4), open flow groove (5) have been seted up to the inside of ball valve body (4), the outer wall of ball valve body (4) and the inner wall of open flow groove (5) all fixed mounting have rubber sheath (6), one side fixed mounting on device main part (1) top has fixed block (7), slot (8) have been seted up on the top of fixed block (7), the bottom of slot (8) extends to the inside of device main part (1), the inside of slot (8) is inserted and is installed first connecting block (9), the bottom fixed mounting of first connecting block (9) has filter screen (10), the bottom fixed mounting of filter screen (10) has second connecting block (11), fixed slot (12) have been seted up to the bottom of device main part (1) inner wall, the bottom of second connecting block (11) extends to the inside of fixed slot (12).

2. The high-performance anti-corrosion ball valve according to claim 1, wherein the rubber sheath (6) is made of anti-corrosion rubber, and the thickness of the rubber sheath (6) is five millimeters.

3. The high-performance anti-corrosion ball valve according to claim 1, wherein sealing rings (13) are fixedly mounted on the outer sides of the first connecting block (9) and the second connecting block (11), and the outer sides of the sealing rings (13) are tightly attached to the inner walls of the slot (8) and the fixing groove (12).

4. The high-performance anti-corrosion ball valve according to claim 1, wherein a pulling block (14) is fixedly mounted at the top end of the first connecting block (9), and a groove (15) is formed in the bottom end of the pulling block (14).

5. The high-performance anti-corrosion ball valve according to claim 1, wherein cavities (16) are formed in two sides of the slot (8), springs (17) are fixedly mounted inside the cavities (16), limiting columns (18) are fixedly mounted at one ends of the springs (17), and limiting holes (19) are formed in two sides of the first connecting block (9).

6. The high-performance anti-corrosion ball valve according to claim 5, wherein one end of the limiting column (18) is inserted into the limiting hole (19), and both the one end of the limiting column (18) and the limiting column (18) are arc-shaped.

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