CN216242349U

CN216242349U - Electric butterfly valve with rubber lining flange

Info

Publication number: CN216242349U
Application number: CN202122797888.4U
Authority: CN
Inventors: 宋文杰; 宋二朋
Original assignee: Tianjin Puluosi Valve Co ltd
Current assignee: Tianjin Puluosi Valve Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-08
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a flange rubber-lined electric butterfly valve which comprises a butterfly valve main body and an installation plate, wherein a rubber-lined groove is arranged in the butterfly valve main body, screw holes are formed in the butterfly valve main body and are positioned on two sides of the rubber-lined groove, a control main body is arranged at the top end of the butterfly valve main body, a groove is formed in the surface of the control main body, a screen is arranged on the left side in the groove, a control button is arranged on the right side in the groove, and a protective cover assembly is arranged at the top end of the butterfly valve main body and comprises a guide rail, a sliding block, a vertical plate, toughened glass, a connecting plate, a convex block and a groove seat.

Description

Electric butterfly valve with rubber lining flange

Technical Field

The utility model relates to an electric butterfly valve, in particular to a flange rubber-lined electric butterfly valve.

Background

The electric butterfly valve belongs to one of electric valve and electric control valve. The electric butterfly valve mainly has the following connection modes: flange and wafer type; the sealing form of the electric butterfly valve mainly comprises: rubber seals and metal seals. The electric butterfly valve controls the opening and closing of the butterfly valve through a power signal. The product can be used as a shut-off valve, a control valve and a check valve of a pipeline system. The utility model relates to a flange rubber-lined electric butterfly valve, which is additionally provided with a manual control device, can be operated manually temporarily once a power failure occurs, and cannot influence the use.

Patent numbers: CN103047430A discloses an electric butterfly valve, this design electric butterfly valve can realize opening fast or close when losing the electricity, simple structure, and the security of system is high.

However, the above patents have the following disadvantages: 1. the above design is inconvenient for protecting the screen and the control buttons, so improvement is required. 2. The above design is inconvenient for installing the rubber lining, so improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flange rubber-lined electric butterfly valve which is convenient for protecting a screen and a control button, is convenient for installing rubber lining and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a flange rubber-lined electric butterfly valve, includes butterfly valve main part and mounting panel, the internally mounted of butterfly valve main part has the rubber-lined groove, the inside of butterfly valve main part is located the rubber-lined groove both sides and all installs the screw, control main part and control main part surface mounting are installed on the top of butterfly valve main part and are fluted, the screen is installed in the inside left side of recess, control button is installed on the inside right side of recess, protective cover subassembly and protective cover subassembly are installed on butterfly valve main part top and include guide rail, slider, riser, toughened glass, connecting plate, lug and groove seat.

Further, the top fixedly connected with guide rail of butterfly valve main part and the surperficial sliding connection of guide rail have the slider, the bottom fixedly connected with riser of slider, the fixed surface of the top fixedly connected with connecting plate of slider and connecting plate is connected with the lug, the groove seat is installed on the top right side of guide rail.

Furthermore, the surface of the bump is mutually inserted with the inner surface of the groove seat, and a plurality of friction grains are designed in the groove seat and are rough.

Furthermore, the through holes are formed in the left side and the right side of the inner portion of the mounting plate, and screws can conveniently penetrate through the mounting plate through the through holes.

Furthermore, toughened glass is installed to the internally mounted of riser, through the fine observation screen content of toughened glass ability.

Compared with the prior art, the utility model has the following beneficial effects: the lining rubber is put into the rubber lining groove for simple limiting, then the through hole on the mounting plate faces to the screw holes on the two sides of the rubber lining groove on the butterfly valve main body, after the alignment is finished, the lining rubber passes through the through hole through a screw and is installed into the screw holes in a clockwise rotating mode, after the installation is finished, the lining rubber can be fixed in the rubber lining groove by the mounting plate, the upper side and the lower side of the butterfly valve main body both need to be provided with the mounting plate, the lining rubber can be firmly fixed in the rubber lining groove, the rubber lining groove and the lining rubber are designed correspondingly, the lining rubber can well cling to the inner side wall of the rubber lining groove, the installation of the lining rubber is very convenient, when a control button is not needed, the right movement of the sliding block is pushed, the sliding block drives the guide rail to move rightwards, the straight movement of the vertical plate can be well maintained, the vertical plate covers the surface of the groove rightwards, the sliding block simultaneously drives the connecting plate to move rightwards, the convex block is inserted into the groove seat (the groove seat is designed with rough friction grains which are contacted with the convex block to form a certain friction force, thereby fix the lug in the groove seat, just can extract with exerting oneself), can fix the simple of riser, at this moment can observe inside screen content through toughened glass, can be fine protect screen and control button, when needs use control button, promote hard moving left of riser open the recess surface can, very convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a flange rubber-lined electric butterfly valve of the present invention;

fig. 2 is an enlarged view of a part a of the flange rubber-lined electric butterfly valve in fig. 1.

In the figure: 1. a butterfly valve body; 2. a rubber lining groove; 3. a screw hole; 4. mounting a plate; 5. a control body; 6. a groove; 7. a screen; 8. a control button; 9. a protective cover assembly; 901. a guide rail; 902. a slider; 903. a vertical plate; 904. tempering the glass; 905. a connecting plate; 906. a bump; 907. a slot seat; 10. and a through hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a flange rubber-lined electric butterfly valve comprises a butterfly valve main body 1 and a mounting plate 4, a rubber-lined groove 2 is mounted inside the butterfly valve main body 1, screw holes 3 are mounted on two sides of the rubber-lined groove 2 inside the butterfly valve main body 1, a control main body 5 and a groove 6 are mounted on the surface of the control main body 5 on the top end of the butterfly valve main body 1, a screen 7 is mounted on the left inside of the groove 6, a control button 8 is mounted on the right inside of the groove 6, and a protective cover assembly 9 is mounted on the top end of the butterfly valve main body 1 and comprises a guide rail 901, a slider 902, a riser 903, toughened glass 904, a connecting plate 905, a bump 906 and a groove seat 907.

The top end of the butterfly valve main body 1 is fixedly connected with a guide rail 901, the surface of the guide rail 901 is connected with a sliding block 902 in a sliding manner, the bottom end of the sliding block 902 is fixedly connected with a vertical plate 903, the top end of the sliding block 902 is fixedly connected with a connecting plate 905, the surface of the connecting plate 905 is fixedly connected with a convex block 906, and the right side of the top end of the guide rail 901 is provided with a groove seat 907.

The surface of the bump 906 and the inner surface of the slot 907 are inserted into each other, and a plurality of friction lines are designed inside the slot 907 and are rough.

Wherein, through-hole 10 has all been seted up to the inside left and right sides of mounting panel 4, and through-hole 10 makes things convenient for the screw to pass mounting panel 4.

Wherein, toughened glass 904 is installed to the internally mounted of riser 903, through toughened glass 904 observation screen 7 content that can be fine.

It should be noted that the utility model is a flange rubber-lined electric butterfly valve, the lining rubber is put into the rubber-lined groove 2 for simple limit, then the through hole 10 on the mounting plate 4 is opposite to the screw holes 3 on both sides of the rubber-lined groove 2 on the butterfly valve main body 1, after the alignment is completed, the screw is passed through the through hole 10 and is installed into the screw hole 3 by clockwise rotation, after the installation is completed, the mounting plate 4 can fix the lining rubber in the rubber-lined groove 2, the mounting plate 4 is needed to be installed on both upper and lower sides of the butterfly valve main body 1, the lining rubber can be firmly fixed in the rubber-lined groove 2, the rubber-lined groove 2 and the lining rubber are designed correspondingly, the lining rubber can well cling to the inner side wall of the rubber-lined groove 2, the installation of the lining rubber is very convenient, when the control button 8 is not needed, then the slide block 902 is pushed to move rightwards, the slide block 902 drives the guide rail 901 to move rightwards, the straight line movement of the vertical plate 903 can be well maintained, the surface of the groove 6 is covered rightwards by the vertical plate 903, the slider 902 drives the right removal of connecting plate 905 simultaneously, insert lug 906 in the groove seat 907 (groove seat 907 internal design has the friction line coarser and the contact of lug 906 can form certain frictional force, thereby fix lug 906 in groove seat 907, just can extract with strength), can be with simple fixed of riser 903, can observe inside screen 7 content through toughened glass 904 at this moment, can be fine protect screen 7 and control button 8, use control button 8 when needs, the leftward movement that promotes riser 903 hard can open recess 6 surface, therefore, the great convenience is obtained.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flange rubber-lined electric butterfly valve, includes butterfly valve main part (1) and mounting panel (4), its characterized in that: the inside mounting of butterfly valve main part (1) has lining glue groove (2), the inside of butterfly valve main part (1) is located lining glue groove (2) both sides and all installs screw (3), control main part (5) and control main part (5) surface mounting have recess (6) are installed to the top of butterfly valve main part (1), screen (7) are installed on the inside left side of recess (6), control button (8) are installed on the inside right side of recess (6), protection lid subassembly (9) and protective cover subassembly (9) are installed on butterfly valve main part (1) top and include guide rail (901), slider (902), riser (903), toughened glass (904), connecting plate (905), lug (906) and groove seat (907).

2. The electric butterfly valve with rubber lining on flange of claim 1, characterized in that: the top end of the butterfly valve main body (1) is fixedly connected with a guide rail (901), the surface of the guide rail (901) is connected with a sliding block (902) in a sliding mode, the bottom end of the sliding block (902) is fixedly connected with a vertical plate (903), the top end of the sliding block (902) is fixedly connected with a connecting plate (905) and the surface of the connecting plate (905) is fixedly connected with a convex block (906), and a groove seat (907) is installed on the right side of the top end of the guide rail (901).

3. The electric butterfly valve with rubber lining on flange of claim 1, characterized in that: the surface of the convex block (906) is mutually inserted with the inner surface of the groove seat (907).

4. The electric butterfly valve with rubber lining on flange of claim 1, characterized in that: through holes (10) are formed in the left side and the right side of the inner portion of the mounting plate (4).

5. The electric butterfly valve with rubber lining on flange of claim 1, characterized in that: tempered glass (904) is installed inside the vertical plate (903).