CN219911787U - Intelligent adjusting butterfly valve - Google Patents

Abstract

The utility model discloses an intelligent adjusting butterfly valve, which comprises a butterfly valve shell and a fixed sleeve rod, wherein the top end of the butterfly valve shell is provided with the fixed sleeve rod, the top end of the fixed sleeve rod is provided with a mounting frame, the side wall of one end inside the mounting frame is rotatably provided with a first rotating rod through a bearing, one end of the first rotating rod is provided with a first conical gear, the bottom end inside the mounting frame is provided with a mounting frame, the inside of the mounting frame is rotatably provided with a second conical gear through a ball, the bottom end of the second conical gear is provided with a second rotating rod, the inside of the butterfly valve shell is provided with a sealing valve, the inside of the sealing valve is provided with a first mounting groove, the first mounting groove is fixedly connected with the second rotating rod, and the bottom end of the sealing valve is provided with a rotating shaft. This intelligent regulation butterfly valve is through unclamping U type pole, and drives U type pole and spacing hole looks block through the spring main part elasticity is restoration to be convenient for carry out spacing fixed to first rotating lever.

Description

Intelligent adjusting butterfly valve

Technical Field

The utility model relates to the technical field of butterfly valves, in particular to an intelligent adjusting butterfly valve.

Background

The butterfly valve is also called as a flap valve, and is a regulating valve with simple structure, and the butterfly valve capable of being used for the on-off control of low-pressure pipeline medium is a valve in which a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve opening and closing, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like. The pipe is mainly used for cutting and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve in the valve body, so that the purpose of opening and closing or adjusting is achieved, the traditional intelligent adjusting butterfly valve can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most intelligent regulation butterfly valves in the current market cannot be limited when in use, and the intelligent regulation butterfly valves are easy to rotate when being opened, so that the service life of the intelligent regulation butterfly valves is influenced;

2. most intelligent regulation butterfly valves in the market at present cause the sealed effect of intelligent regulation butterfly valve to become poor easily when long-time the use to cause intelligent regulation butterfly valve to take place to reveal.

Disclosure of Invention

The utility model aims to provide an intelligent adjusting butterfly valve for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent butterfly valve that adjusts, includes butterfly valve casing and fixed loop bar, fixed loop bar is installed on the top of butterfly valve casing, and installs the installing frame on the top of fixed loop bar, the lateral wall of the inside one end of installing frame passes through the bearing and rotates installs first bull stick, first bevel gear is installed to the one end of first bull stick, the mounting bracket is all installed to the inside bottom of installing frame, and the inside of mounting bracket is rotated through the ball and is installed second bevel gear, and the second bull stick is installed to the bottom of second bevel gear, the inside of butterfly valve casing is provided with sealing valve, and sealing valve's internally mounted has first mounting groove, first mounting groove and second bull stick fixed connection, the pivot is installed to sealing valve's bottom, and the pivot passes through the bearing and rotates with the inner wall of butterfly valve casing and be connected, limiting hole has all been seted up to the outer wall of first bull stick, the second mounting groove has been seted up on the top of installing frame, sealing groove has been seted up to the outer wall of butterfly valve casing.

Preferably, a disc is installed at one end of the first rotating rod, and anti-skidding lines are arranged on the outer wall of the disc.

Preferably, the side walls at two ends inside the second mounting groove are provided with sliding rails, the sliding rails are internally provided with sliding blocks, one ends of the sliding blocks, far away from the sliding rails, of the sliding blocks are provided with U-shaped rods, and the U-shaped rods are mutually matched with the limiting holes.

Preferably, the bottom of U type pole is installed the spring main part, and the bottom of spring main part and the inside bottom fixed connection of second mounting groove.

Preferably, a sealing ring is arranged on the outer wall of the sealing valve, and the sealing ring and the limiting hole are mutually sealed.

Preferably, the first and second bevel gears are intermeshed.

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

1. through installing second mounting groove, slide rail, slider, U type pole and spacing hole, through upwards pulling U type pole, and through the mutually supporting of slide rail and slider, make U type pole go up and down and pulling spring main part in the inside of second mounting groove through slider and slide rail and take place deformation, thereby make U type pole not in the block with spacing hole looks block, thereby be convenient for open sealing valve through rotating the disc, simultaneously through unclamping U type pole, and drive U type pole and spacing hole looks block through spring main part elastic recovery, thereby be convenient for carry out spacing fixed to first rotating lever;

2. meanwhile, the device drives the first rotating rod and the first conical gear to rotate through the starting disc through the butterfly valve shell, the sealing valve, the limiting hole and the sealing ring, and the first conical gear and the second conical gear are meshed with each other, so that the first conical gear can drive the second conical gear and the second rotating rod to rotate simultaneously when rotating, the sealing valve is driven to rotate simultaneously through the rotation of the second rotating rod, and the sealing valve is sealed with the sealing ring through the limiting hole, so that the sealing valve is better in sealing effect when being opened.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the rotary structure of the front-view sealing valve of the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of a limiting hole structure according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

FIG. 7 is a schematic view of a sealing valve structure according to the present utility model;

FIG. 8 is a schematic view of a seal ring according to the present utility model.

In the figure: 1. butterfly valve shell; 2. fixing the loop bar; 3. a mounting frame; 4. a first rotating lever; 5. a disc; 6. a first bevel gear; 7. a mounting frame; 8. a second bevel gear; 9. a second rotating rod; 10. sealing the valve; 11. a rotating shaft; 12. a first mounting groove; 13. a limiting hole; 14. a second mounting groove; 15. a slide rail; 16. a slide block; 17. a U-shaped rod; 18. a spring body; 19. a seal ring; 20. and (5) sealing the groove.

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.

Embodiment 1 referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an intelligent regulation butterfly valve, includes butterfly valve casing 1 and fixed loop bar 2, its characterized in that: the fixed loop bar 2 is installed at the top of the butterfly valve shell 1, the installation frame 3 is installed at the top of the fixed loop bar 2, the first rotating rod 4 is installed on the side wall of one end inside the installation frame 3 through bearing rotation, the first bevel gear 6 is installed at one end of the first rotating rod 4, the installation frame 7 is installed at the bottom of the inside of the installation frame 3, the second bevel gear 8 is installed inside the installation frame 7 through ball rotation, the second rotating rod 9 is installed at the bottom of the second bevel gear 8, the sealing valve 10 is arranged inside the butterfly valve shell 1, the first installation groove 12 is fixedly connected with the second rotating rod 9, the rotating shaft 11 is installed at the bottom of the sealing valve 10, the rotating shaft 11 is connected with the inner wall of the butterfly valve shell 1 through bearing rotation, the limiting hole 13 is formed in the outer wall of the first rotating rod 4, the disc 5 is installed at one end of the first rotating rod 4, the outer wall of the disc 5 is provided with anti-skidding threads, the sealing valve 10 is driven to rotate through the rotation of the second rotating rod 9, and the sealing hole 13 and the sealing ring 19 are mutually sealed, and accordingly the sealing valve 10 can be opened conveniently, and the sealing effect is better;

in embodiment 2, referring to fig. 1-4, a second mounting groove 14 is provided at the top end of the mounting frame 3, a sealing groove 20 is provided on the outer wall of the butterfly valve housing 1, sliding rails 15 are installed on the side walls of two ends inside the second mounting groove 14, sliding blocks 16 are provided inside the sliding rails 15, a U-shaped rod 17 is installed at one end of the sliding blocks 16 far away from the sliding rails 15, the U-shaped rod 17 is matched with the limiting hole 13, a spring main body 18 is installed at the bottom end of the U-shaped rod 17, the bottom end of the spring main body 18 is fixedly connected with the bottom end inside the second mounting groove 14, a sealing ring 19 is installed on the outer wall of the sealing valve 10, the sealing ring 19 is mutually sealed with the limiting hole 13, the first conical gear 6 and the second conical gear 8 are mutually meshed, the U-shaped rod 17 is driven to lift inside the sliding rails 15 through elastic recovery of the spring main body 18 and clamped with the limiting hole 13, and therefore limiting fixation of the first rotating rod 4 is facilitated.

Working principle: when the intelligent butterfly valve is used, the U-shaped rod 17 is pulled upwards, the sliding rail 15 and the sliding rail 16 are matched with each other, the U-shaped rod 17 is lifted in the second mounting groove 14 through the sliding rail 16 and the sliding rail 15, and the spring main body 18 is pulled to deform, so that the U-shaped rod 17 is not clamped with the limiting hole 13, the sealing valve 10 is opened conveniently through rotating the disc 5, the U-shaped rod 17 is loosened, the U-shaped rod 17 is driven to lift in the sliding rail 15 through the sliding rail 16 through elastic recovery of the spring main body 18 and is clamped with the limiting hole 13, and therefore limiting fixation of the first rotating rod 4 is facilitated;

the first rotating rod 4 and the first conical gear 6 are driven to rotate by the starting disc 5, and the first conical gear 6 and the second conical gear 8 are meshed with each other, so that the first conical gear 6 can drive the second conical gear 8 and the second rotating rod 9 to rotate simultaneously when rotating, the sealing valve 10 is driven to rotate simultaneously by the rotation of the second rotating rod 9, and the sealing valve 10 is sealed with the sealing ring 19 through the limiting hole 13, so that the sealing effect of the sealing valve 10 is better when opening, and the above is all the working principles of the utility model.

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.

Claims (6)

1. The utility model provides an intelligent regulation butterfly valve, includes butterfly valve casing (1) and fixed loop bar (2), its characterized in that: the butterfly valve is characterized in that the top end of the butterfly valve shell (1) is provided with a fixed sleeve rod (2), the top end of the fixed sleeve rod (2) is provided with a mounting frame (3), the side wall of one end inside the mounting frame (3) is provided with a first rotating rod (4) through bearing rotation, one end of the first rotating rod (4) is provided with a first conical gear (6), the bottom end inside the mounting frame (3) is provided with a mounting frame (7), the inside of the mounting frame (7) is provided with a second conical gear (8) through ball rotation, the bottom end of the second conical gear (8) is provided with a second rotating rod (9), the inside of the butterfly valve shell (1) is provided with a sealing valve (10), the inside of the sealing valve (10) is provided with a first mounting groove (12), the first mounting groove (12) is fixedly connected with the second rotating rod (9), the bottom end of the sealing valve (10) is provided with a rotating shaft (11), the rotating shaft (11) is connected with the inner wall of the shell (1) through a bearing, the outer wall of the first rotating rod (4) is provided with a limiting hole (13), and the top end of the butterfly valve shell (1) is provided with a sealing groove (20).

2. The intelligent regulation butterfly valve of claim 1, wherein: the disc (5) is installed to one end of first bull stick (4), and the outer wall of disc (5) is provided with anti-skidding line.

3. The intelligent regulation butterfly valve of claim 1, wherein: the side walls at two ends inside the second mounting groove (14) are provided with sliding rails (15), the sliding rails (15) are internally provided with sliding blocks (16), one end, far away from the sliding rails (15), of each sliding block (16) is provided with a U-shaped rod (17), and the U-shaped rods (17) are mutually matched with the limiting holes (13).

4. An intelligent regulation butterfly valve according to claim 3, wherein: the bottom of U type pole (17) is installed spring main part (18), and the bottom of spring main part (18) and the inside bottom fixed connection of second mounting groove (14).

5. The intelligent regulation butterfly valve of claim 1, wherein: the outer wall of the sealing valve (10) is provided with a sealing ring (19), and the sealing ring (19) and the limiting hole (13) are mutually sealed.

6. The intelligent regulation butterfly valve of claim 1, wherein: the first bevel gear (6) and the second bevel gear (8) are meshed with each other.