CN211599610U

CN211599610U - Ball valve for industrial production

Info

Publication number: CN211599610U
Application number: CN202021744825.1U
Authority: CN
Inventors: 陈景华
Original assignee: Tianjin Binhai New Area Tanggu Chengfan Precisioncasting Co ltd
Current assignee: Tianjin Binhai New Area Tanggu Chengfan Precisioncasting Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-09-29
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a ball valve for industrial production, including valve body, ball valve subassembly, medium pipeline has been seted up to the terminal surface of valve body, and medium pipeline inside has the ball valve subassembly, the lateral wall of valve body is provided with the auxiliary pipe, and auxiliary pipe and medium pipeline communicate with each other, the communicating department of auxiliary pipe and medium pipeline is provided with seal structure, and seal structure internal connection has a revolution mechanic, seal structure includes seal post, through-hole, first annular, second annular, first sealing ring, second sealing ring, and the upper end of seal post has seted up the through-hole, first annular has been seted up on seal post lateral wall upper portion. Ball valve for industrial production, seal structure is connected through sealed post and auxiliary pipe, can realize taking out of sealed post to make things convenient for the equipment of ball valve subassembly, revolution mechanic utilizes carousel and butt joint post, realizes taking out the butt joint post, conveniently washs the ball valve subassembly.

Description

Ball valve for industrial production

Technical Field

The utility model relates to a valve field, in particular to ball valve for industrial production.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to its function, it can be divided into shut-off valve, check valve, regulating valve, etc.; in the process of the valve for industrial production, the ball valve is damaged by some substances in industrial production, and the maintenance and the replacement of the ball valve are complicated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the ball valve for the industrial production, can effectively solve the problem in the background art.

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

ball valve for industrial production, including valve body, ball valve subassembly, medium pipeline has been seted up to the terminal surface of valve body, and there is the ball valve subassembly medium pipeline is inside, the lateral wall of valve body is provided with the auxiliary pipe, and auxiliary pipe and medium pipeline communicate with each other, the department that communicates with each other of auxiliary pipe and medium pipeline is provided with seal structure, and seal structure internal connection has revolution mechanic, seal structure includes sealed post, through-hole, first annular, second annular, first sealing ring, second sealing ring, and the upper end of sealed post has seted up the through-hole, first annular has been seted up on sealed post lateral wall upper portion, and has cup jointed first sealing ring in the first annular groove, the second annular groove has been seted up to sealed post lateral wall lower part, and has cup jointed the second sealing ring in the second annular groove.

Preferably, the first sealing ring is the same with the structure of second sealing ring, the lateral wall interlude of sealed post is provided with the screw thread, and sealed post is connected with the auxiliary pipe through the screw thread, sealed post upper end is the arc setting, and sealed post upper end arc face and medium pipeline pipe wall adaptation setting.

Preferably, revolution mechanic includes butt joint post, first seal groove, second seal groove, first sealing washer, second sealing washer, connection pad, carousel, and the lower extreme of butt joint post is connected with the connection pad, the lower extreme of connection pad is provided with the carousel, and carousel and connection pad an organic whole set up, first seal groove has been seted up to the lateral wall of butt joint post, and first seal groove inslot has cup jointed first sealing washer, the second seal groove has been seted up to the lateral wall of butt joint post, and the inslot of second seal groove has cup jointed the second sealing washer.

Preferably, the upper end of butt joint post is the arc setting, and butt joint post upper end arcwall face sets up with sealed post upper end arcwall face adaptation, the butt joint post is connected with sealed post through the screw thread.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, seal structure is connected through sealed post and accessory pipe, can realize taking out of sealed post to make things convenient for the equipment of ball valve subassembly, revolution mechanic utilizes carousel and butt joint post, realizes taking out the butt joint post, and the convenience is washd ball valve subassembly.

Drawings

FIG. 1 is a schematic view of the overall structure of the ball valve for industrial production according to the present invention;

FIG. 2 is a schematic view of the ball valve for industrial production according to the present invention;

FIG. 3 is a schematic view of the split of the sealing structure of the ball valve for industrial production according to the present invention;

fig. 4 is the utility model discloses the revolution mechanic split sketch map of ball valve for industrial production.

In the figure: 1. a valve body; 2. a ball valve assembly; 3. a sealing structure; 301. sealing the column; 302. a through hole; 303. a first ring groove; 304. a second ring groove; 305. a first seal ring; 306. a second seal ring; 4. a rotating structure; 401. butting columns; 402. a first seal groove; 403. a second seal groove; 404. a first seal ring; 405. a second seal ring; 406. a connecting disc; 407. a turntable; 5. a media conduit; 6. and (4) a secondary pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the ball valve for industrial production comprises a valve body 1, a ball valve component 2 and a medium pipeline 5, wherein the medium pipeline 5 is arranged on the end surface of the valve body 1, and the medium pipeline 5 is internally provided with a ball valve component 2, the side wall of the valve body 1 is provided with an auxiliary pipe 6, the auxiliary pipe 6 is communicated with the medium pipeline 5, the communicated part of the auxiliary pipe 6 and the medium pipeline 5 is provided with a sealing structure 3, and the sealing structure 3 is internally connected with a rotating structure 4, the sealing structure 3 comprises a sealing column 301, a through hole 302, a first ring groove 303, a second ring groove 304, a first sealing ring 305 and a second sealing ring 306, the upper end of the sealing column 301 is provided with a through hole 302, the upper part of the side wall of the sealing column 301 is provided with a first ring groove 303, a first sealing ring 305 is sleeved in the first ring groove 303, a second ring groove 304 is formed in the lower portion of the side wall of the sealing column 301, and a second sealing ring 306 is sleeved in the second ring groove 304; the sealing structure 3 is connected with the auxiliary pipe 6 through the sealing column 301, and the sealing column 301 can be taken out, so that the ball valve assembly 2 is convenient to assemble.

Wherein, first sealing ring 305 is the same with second sealing ring 306's structure, and sealed post 301's lateral wall interlude is provided with the screw thread, and sealed post 301 is connected with auxiliary pipe 6 through the screw thread, and sealed post 301 upper end is the arc setting, and sealed post 301 upper end arcwall face sets up with 5 pipe wall adaptations of medium pipeline.

The rotating structure 4 comprises a docking column 401, a first sealing groove 402, a second sealing groove 403, a first sealing ring 404, a second sealing ring 405, a connecting disc 406 and a rotating disc 407, the lower end of the docking column 401 is connected with the connecting disc 406, the lower end of the connecting disc 406 is provided with the rotating disc 407, the rotating disc 407 and the connecting disc 406 are integrally arranged, the side wall of the docking column 401 is provided with the first sealing groove 402, the first sealing ring 404 is sleeved in the first sealing groove 402, the side wall of the docking column 401 is provided with the second sealing groove 403, and the second sealing ring 405 is sleeved in the second sealing groove 403; the rotary structure 4 utilizes the turntable 407 and the docking column 401 to take out the docking column 401, thereby facilitating the cleaning of the ball valve assembly 2.

Wherein, docking column 401's upper end is the arc setting, and docking column 401 upper end arcwall face sets up with sealed post 301 upper end arcwall face adaptation, and docking column 401 is connected with sealed post 301 through the screw thread.

It should be noted that, when the ball valve for industrial production of the present invention is used for assembling the sealing structure 3, the rotating structure 4 and the auxiliary pipe 6, the connecting disc 406 and the rotating disc 407 arranged on the rotating structure 4 are integrally arranged, the upper end of the connecting disc 406 contacts the lower end of the docking post 401, the connecting disc 406 is rotated to adjust the position of the threaded hole formed on the edge of the end surface of the connecting disc 406, the threaded hole formed on the edge of the end surface of the connecting disc 406 is aligned with the threaded hole formed on the edge of the lower end surface of the docking post 401, the threaded hole formed on the end surface of the connecting disc 406 is inserted with a bolt to realize the fixed connection between the connecting disc 406 and the docking post 401, the first sealing ring 404 is sleeved into the first sealing groove 402 formed on the docking post 401, the second sealing ring 405 is sleeved into the second sealing groove 403 formed on the docking post 401 to realize the assembly of the rotating structure 4, the first sealing ring, the sleeving connection between the first sealing ring 305 and the sealing column 301 is realized, the second sealing ring 306 is sleeved into the column body of the sealing column 301, the second sealing ring 306 is moved into the groove of the second annular groove 304, the sleeving connection between the second sealing ring 306 and the sealing column 301 is realized, the assembly of the sealing structure 3 is realized, the ball valve assembly 2 can be inserted from the auxiliary pipe 6, the assembly of the ball valve assembly 2 is convenient, the upper end of the sealing column 301 is aligned with the pipe opening of the auxiliary pipe 6 to be inserted, the side wall of the sealing column 301 is connected with the auxiliary pipe 6 through threads, the butt-joint column 401 arranged on the rotating structure 4 is aligned with the through hole 302 arranged at the lower end of the sealing column 301 to be inserted until the upper end face of the butt-joint column 401 is butted with the sealing column 301 to stop rotating the rotating turntable 407, the ball valve assembly 2 is flushed to remove lumps adhering to the ball valve assembly 2 in industrial applications and the sealing structure 3 is removed to facilitate replacement of the ball valve assembly 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Ball valve for industrial production, its characterized in that: the ball valve comprises a valve body (1), a ball valve component (2) and a medium pipeline (5), wherein the medium pipeline (5) is arranged on the end face of the valve body (1), the ball valve component (2) is arranged inside the medium pipeline (5), an auxiliary pipe (6) is arranged on the side wall of the valve body (1), the auxiliary pipe (6) is communicated with the medium pipeline (5), a sealing structure (3) is arranged at the communication position of the auxiliary pipe (6) and the medium pipeline (5), a rotating structure (4) is connected inside the sealing structure (3), the sealing structure (3) comprises a sealing column (301), a through hole (302), a first annular groove (303), a second annular groove (304), a first sealing ring (305) and a second sealing ring (306), the through hole (302) is arranged at the upper end of the sealing column (301), the first annular groove (303) is arranged on the upper portion of the side wall of the sealing column (301), and the first sealing ring (305) is sleeved, and a second ring groove (304) is formed in the lower part of the side wall of the sealing column (301), and a second sealing ring (306) is sleeved in the second ring groove (304).

2. The ball valve for industrial production according to claim 1, wherein: the structure of first sealing ring (305) and second sealing ring (306) is the same, the lateral wall interlude of sealed post (301) is provided with the screw thread, and sealed post (301) is connected with auxiliary pipe (6) through the screw thread, arc setting is personally submitted to sealed post (301) upper end, and sealed post (301) upper end arcwall face and medium pipeline (5) pipe wall adaptation setting.

3. The ball valve for industrial production according to claim 2, wherein: rotating-structure (4) are including butt joint post (401), first seal groove (402), second seal groove (403), first sealing washer (404), second sealing washer (405), connection pad (406), carousel (407), and the lower extreme of butt joint post (401) is connected with connection pad (406), the lower extreme of connection pad (406) is provided with carousel (407), and carousel (407) and connection pad (406) an organic whole set up, first seal groove (402) have been seted up to the lateral wall of butt joint post (401), and first seal groove (402) inslot has cup jointed first sealing washer (404), second seal groove (403) have been seted up to the lateral wall of butt joint post (401), and the inslot of second seal groove (403) has cup jointed second sealing washer (405).

4. The ball valve for industrial production according to claim 3, wherein: the upper end of butt joint post (401) is the arc setting, and butt joint post (401) upper end arcwall face sets up with sealed post (301) upper end arcwall face adaptation, butt joint post (401) are connected with sealed post (301) through the screw thread.