CN217381829U

CN217381829U - Automatic control formula all-welded ball valve

Info

Publication number: CN217381829U
Application number: CN202220664366.9U
Authority: CN
Inventors: 吴凯; 余海燕; 王志义
Original assignee: Shanghai Kailai Valve Group Co ltd
Current assignee: Shanghai Kailai Valve Group Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-06
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a full welded ball valve of automatic control formula, the function storehouse that the lateral wall welding of the pneumatic valve top storehouse and the ball valve shell set up including ball valve shell, ball valve shell top welded connection, a lateral wall in pneumatic valve top storehouse is provided with the automatic control handle, the butt joint ring body is installed through the bolt to the side of ball valve shell, the butt joint ring body is kept away from the one end welded fastening of ball valve shell has the installation ring body, the inside wall welded fastening in function storehouse has the internal thread, the annular surface of function apron is provided with the external screw thread that corresponds with the internal thread engagement. The utility model discloses seted up the function storehouse in one side of ball valve shell, function storehouse utilizes the function apron to carry out the closure under idle state, along with the long-term use of saying in the ball valve remains the silt spot, can utilize the function apron to open the function storehouse when overhauing to can clean the inner wall of saying in the ball valve and the surface of ball valve body, very big reduction the inside clean degree of difficulty of whole ball valve.

Description

Automatic control formula all-welded ball valve

Technical Field

The utility model relates to a ball valve technical field especially relates to an automatic control formula all welded ball valve.

Background

Ball valve: the valve with the opening and closing part (ball) driven by the valve rod and rotating around the axis of the ball valve can also be used for regulating and controlling fluid.

At present, common ball valve adopts great bolt structure butt joint, and inside valve body long-term contact rivers, and the spot that is difficult to wash away can be remained to valve ball surface and inner passage, and the inside of for a long time and leading to whole valve body produces the jam, and is higher to the inside clean degree of difficulty of whole ball valve.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a full welding ball valve of automatic control formula can solve valve body long-term contact rivers, and valve ball surface and inside passage can remain the spot that is difficult to the washout, and be of a specified duration and lead to the inside production of whole valve body to block up, to the higher problem of the inside clean degree of difficulty of whole ball valve.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a full welded ball valve of automatic control formula, includes the function storehouse that ball valve shell, ball valve shell top welded connection's valve crown storehouse and the lateral wall welding of ball valve shell set up, a lateral wall in valve crown storehouse is provided with the automatic control handle, the butt joint ring body is installed through the bolt to the side of ball valve shell, the butt joint ring body is kept away from the one end welded fastening of ball valve shell has the installation ring body, the inside wall welded fastening in function storehouse has the internal thread, the place ahead in function storehouse is provided with the function apron, the annular surface of function apron is provided with the external screw thread that corresponds with the internal thread engagement.

As a preferred technical scheme of the utility model, the valve body top cap is installed through the bolt in the upper end in air valve top storehouse, the internally mounted of ball valve shell has the ball valve body, and the inside of ball valve body has seted up the ball valve interior way, the calotte welding of ball valve body has the rotation drive axle, the rotation drive axle runs through the last casing of ball valve shell and extends to the inside in air valve top storehouse, the top of rotation drive axle with the front end meshing of automatic control handle is connected.

As an optimal technical scheme of the utility model, the skin weld of function apron has the handle pole, the function apron with the function storehouse is through rotatory can dismantling.

As a preferred technical scheme of the utility model, the laminating of ball valve body's round bottom outer wall has the ball valve bracing piece, the outside of ball valve bracing piece is provided with drainage mechanism.

As a preferred technical scheme of the utility model, drainage mechanism is including drainage bottom way, store interior storehouse and storage supporter, store supporter welded fastening with the top bottom of ball valve shell, store interior storehouse set up in the ball valve say with store between the supporter, drainage bottom way sets up in store the bottom central point of supporter.

As an optimal technical scheme of the utility model, the welding of the central point bottom of storing the supporter has the drain pipe, the drain pipe with drain the water course with store interior storehouse and keep the intercommunication.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses adopt the welding mode with a plurality of junctions of whole valve body, make the intensity leakproofness of whole valve body higher, and seted up the function storehouse in one side of ball valve shell, the function storehouse utilizes the function apron to carry out the closure under idle state, along with the long-term use of saying in the ball valve remains the silt spot, can utilize the function apron to open the function storehouse when overhauing, thereby can clean the inner wall of saying in the ball valve and the surface of ball valve body, very big reduction the inside clean degree of difficulty of whole ball valve.

Drawings

FIG. 1 is an external view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an internal view of the ball valve housing of the present invention at a central point;

wherein: 1. a ball valve housing; 2. an air valve top bin; 3. a valve body top cover; 4. a self-control handle; 5. a docking ring body; 6. a mounting ring body; 7. a functional bin; 8. an internal thread; 9. a functional cover plate; 10. a handle bar; 11. a drain pipe; 12. a ball valve body; 13. an inner channel of the ball valve; 14. a rotary drive shaft; 15. a drainage channel; 16. a ball valve support rod; 17. storing the inner bin; 18. the support is stored.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-3, the utility model provides a self-control all-welded ball valve, which comprises a ball valve housing 1, a valve top bin 2 welded on the top of the ball valve housing 1, and a functional bin 7 welded on the side wall of the ball valve housing 1, wherein a self-control handle 4 is arranged on one side wall of the valve top bin 2, the opening and closing of the whole ball valve can be manually and automatically controlled by the arranged self-control handle 4, a valve body top cover 3 is arranged at the upper end of the valve top bin 2 through bolts, the valve body top cover 3 is closed above the valve top bin 2 through the arranged valve body top cover 3, the parts in the valve top bin 2 can be conveniently disassembled and repaired at the later stage through the bolt connection, a butt-joint ring body 5 is arranged at the side end of the ball valve housing 1 through bolts, the butt-joint ring body 5 is connected with the input end and the output end at two sides of the ball valve housing 1 through the bolts, and an installation ring body 6 is welded and fixed at one end of the butt-joint ring body 5 far away from the ball valve housing 1, is connected with the external pipe body through the installation ring body 6.

The inside of the ball valve shell 1 is provided with a ball valve body 12, the whole ball valve body 12 is used as the internal structure of the ball valve shell 1, the inside of the ball valve body 12 is provided with a ball valve inner channel 13, water drainage is realized through the ball valve inner channel 13 provided with a circular channel, a rotary driving shaft 14 is welded on the dome of the ball valve body 12, the rotary driving shaft 14 penetrates through the upper shell of the ball valve shell 1 and extends to the inside of the air valve top bin 2, the top of the rotary driving shaft 14 is meshed and connected with the front end of the automatic control handle 4, the automatic control handle 4 can be manually operated to rotate through meshing and connection, the rotary driving shaft 14 meshed and connected with the front end of the automatic control handle 4 rotates, the ball valve body 12 is driven to rotate through the rotary driving shaft 14, the channel of the ball valve inner channel 13 corresponds to the two side positions of the ball valve shell 1 after the ball valve body 12 rotates for 90 degrees, thereby realizing water drainage, on the contrary, after the ball valve body 12 rotates for 90 degrees counterclockwise, so that the outer side of the ball valve body 12 closes the inner passage of the ball valve housing 1.

Inside wall welded fastening in function storehouse 7 has internal thread 8, one side that makes ball valve shell 1 through function storehouse 7 that sets up is in the exposed state, the place ahead in function storehouse 7 is provided with function apron 9, the skin weld of function apron 9 has handle pole 10, function apron 9 can be dismantled through the rotation with function storehouse 7, the annular surface of function apron 9 is provided with the external screw thread that corresponds with the internal thread 8 meshing, can block up the place ahead trompil at function storehouse 7 through operation handle pole 10 and rotatory function apron 9, thereby realize the sealed closure to function storehouse 7 trompil department, will open function storehouse 7 department after, the accessible instrument cleans ball valve inner lane 13's inner wall and ball valve body 12's surface, thereby make the clean degree of difficulty in the whole valve body reduce the surface that the ball valve body was 12, thereby make the clean degree of difficulty in the whole valve body reduce

The outer wall of the round bottom of the ball valve body 12 is attached with a ball valve supporting rod 16, the ball valve supporting rod 16 is supported at the bottom of the ball valve body 12 to provide bottom support for the stable rotation of the ball valve body 12, a drainage mechanism is arranged at the outer side of the ball valve supporting rod 16, the drainage mechanism comprises a drainage bottom channel 15, a storage inner bin 17 and a storage supporting body 18, the storage supporting body 18 is fixedly welded with the top bottom of the ball valve shell 1, the storage supporting body 18 with an arc-shaped groove structure provides support for the storage inner bin 17 and can be used for storing and cleaning residual water stains and stains in the cleaning process, the storage inner bin 17 is arranged between the ball valve inner channel 13 and the storage supporting body 18, the drainage bottom channel 15 is arranged at the central point of the bottom of the storage supporting body 18, a drainage pipe 11 is welded at the bottom of the central point of the storage supporting body 18, the drainage pipe 11 is communicated with the drainage bottom channel 15 and the storage inner bin 17, and the communication design of the drainage bottom channel 15 and the storage inner bin 17 is utilized, water stains generated in the cleaning process are gathered along the cambered surface of the storage supporting body 18 and flow into the drain pipe 11 from the drain bottom channel 15, and impurities gathered in the drain pipe 11 can be discharged by opening the front cover of the drain pipe 11.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full welded ball valve of automatic control formula, includes function storehouse (7) that ball valve shell (1), ball valve shell (1) top welded connection's gas valve top storehouse (2) and the lateral wall welding of ball valve shell (1) set up, its characterized in that: a side wall of the air valve top bin (2) is provided with a self-control handle (4), a butt joint ring body (5) is installed at the side end of the ball valve shell (1) through a bolt, the butt joint ring body (5) is far away from one end of the ball valve shell (1) is welded and fixed with an installation ring body (6), an inner side wall of the function bin (7) is welded and fixed with an inner thread (8), a function cover plate (9) is arranged in front of the function bin (7), and an outer thread corresponding to the inner thread (8) in a meshed mode is arranged on the annular surface of the function cover plate (9).

2. The self-controlling all-welded ball valve according to claim 1, wherein: valve body top cap (3) are installed through the bolt in the upper end in air valve top storehouse (2), the internally mounted of ball valve shell (1) has ball valve body (12), and the inside of ball valve body (12) has seted up the ball valve interior way (13), the dome welding of ball valve body (12) has rotation drive shaft (14), rotation drive shaft (14) run through the last casing of ball valve shell (1) and extend to the inside in air valve top storehouse (2), the top of rotation drive shaft (14) with the front end meshing of automatic control handle (4) is connected.

3. The self-controlling all-welded ball valve according to claim 1, wherein: the surface of the functional cover plate (9) is welded with a handle rod (10), and the functional cover plate (9) and the functional bin (7) are detachable through rotation.

4. The self-controlling all-welded ball valve according to claim 2, wherein: the ball valve is characterized in that a ball valve supporting rod (16) is attached to the outer wall of the round bottom of the ball valve body (12), and a drainage mechanism is arranged on the outer side of the ball valve supporting rod (16).

5. The self-controlling all-welded ball valve according to claim 4, wherein: drainage mechanism including drainage bottom way (15), store interior storehouse (17) and store supporter (18), store supporter (18) welded fastening with the top bottom of ball valve shell (1), store interior storehouse (17) set up in the ball valve say (13) with store between supporter (18), drainage bottom way (15) are seted up in the bottom central point of storing supporter (18).

6. The self-controlling all-welded ball valve according to claim 5, wherein: the bottom of the central point of the storage support body (18) is welded with a drain pipe (11), and the drain pipe (11) is communicated with the drainage channel (15) and the storage inner bin (17).