CN218954156U - High-platform three-way flange ball valve - Google Patents
High-platform three-way flange ball valve Download PDFInfo
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- CN218954156U CN218954156U CN202222866350.9U CN202222866350U CN218954156U CN 218954156 U CN218954156 U CN 218954156U CN 202222866350 U CN202222866350 U CN 202222866350U CN 218954156 U CN218954156 U CN 218954156U
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Abstract
The utility model discloses a high-platform three-way flange ball valve which comprises a valve body, a valve seat, a ball body, a valve rod, a valve cover, a flange rear cover and a pneumatic actuator, wherein the valve body is provided with a valve seat; a three-way runner is arranged in the valve body, and runner ports of the three-way runner are fixedly connected with the flange rear cover respectively; a ball body is rotationally connected to the three-way runner, and a circulation channel is formed in the ball body; the flow channel is T-shaped or L-shaped; the valve seat is arranged in the three-way runner and is in sealing fit with the ball body; the pneumatic actuator drives the ball body to rotate through the valve rod to control the communication and the cutting-off of the three-way runner; the top of valve body pass through first bolt with valve gap fixed connection. According to the utility model, the valve body is connected with the valve cover and the flange rear cover through the bolts, so that the valve cover, the valve body and the flange rear cover can be disassembled, the ball body in the valve body can be conveniently replaced, the T-shaped and L-shaped switching of the ball body is satisfied, and the practicability is increased.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a high-platform three-way flange ball valve.
Background
The three-way flange ball valve has T-shape and L-shape. The T-shaped pipeline can enable three orthogonal pipelines to be communicated with each other and cut off a third channel, so that the split-flow and confluence functions are achieved. The L-shaped pipeline can only connect two mutually orthogonal pipelines, can not simultaneously keep the mutual communication of the third pipeline, and only plays a role in distribution. The device is widely applicable to the working conditions of petroleum, chemical industry, urban water supply and drainage and the like requiring strict cutting-off.
The utility model patent number CN201320717414.7 is a three-way ball valve, which comprises a valve body and a valve rod, and is characterized in that the valve body is horizontally provided with a first outflow channel, a second outflow channel and an inflow channel, the junction of the valve body and the valve body is a valve cavity, the inflow channel and the first outflow channel are in line and are vertical to the second outflow channel, a valve ball is arranged in the valve cavity, and an inlet sealing seat and an outlet sealing seat which are respectively positioned at the side of the inflow channel and the side of the first outflow channel are arranged between the valve ball and the valve body. However, the three-way ball valve cannot be disassembled, the ball in the valve body cannot be replaced, and the mutual switching between the T shape and the L shape cannot be realized.
Based on the above situation, the utility model provides a high-platform three-way flange ball valve, which can effectively solve the problems.
Disclosure of Invention
The utility model aims to provide a high-platform three-way flange ball valve. According to the high-platform three-way flange ball valve provided by the utility model, the valve body is connected with the valve cover and the flange rear cover through bolts, so that the valve cover and the valve body can be realized; dismantle between valve body and the flange back lid to the spheroid in the convenient valve body is changed, satisfies the ball valve and has the switching of T type and L type, has increased the practicality.
The utility model is realized by the following technical scheme:
a high-platform three-way flange ball valve comprises a valve body, a valve seat, a ball body, a valve rod, a valve cover, a flange rear cover and a pneumatic actuator; a three-way runner is arranged in the valve body, and runner ports of the three-way runner are fixedly connected with the flange rear cover respectively; a ball body is rotationally connected to the three-way runner, and a circulation channel is formed in the ball body; the flow channel is T-shaped or L-shaped; the valve seat is arranged in the three-way runner and is in sealing fit with the ball body; the pneumatic actuator drives the ball body to rotate through the valve rod to control the communication and the cutting-off of the three-way runner; the top of valve body pass through first bolt with valve gap fixed connection, be provided with the packing box in the valve gap, the packing box intussuseption is filled with the filler, the top of filler is provided with the gland, the top of gland is provided with the seal cover.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the upper surface of the valve body is fixedly connected with a bracket, the top of the bracket is fixedly connected with the lower surface of the pneumatic actuator through a second bolt, and the bottom of the bracket is fixedly connected with the valve cover through a third bolt.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, an output end of the pneumatic actuator is fixedly connected with the top of the valve rod through a connecting shaft.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a first sealing ring is arranged between the valve body and the flange rear cover.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a second sealing ring is arranged between the valve body and the valve cover.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the valve body and the flange rear cover are fixedly connected through a fourth bolt.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, an air receiving port is arranged at the top of the pneumatic actuator.
Compared with the prior art, the utility model has the following advantages:
according to the high-platform three-way flange ball valve provided by the utility model, the valve body is connected with the valve cover and the flange rear cover through the bolts, so that the valve cover and the valve body and the flange rear cover can be detached, the ball body in the valve body can be conveniently replaced, the T-type and L-type switching of the ball body is met, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a partial enlarged view of a portion a of fig. 1.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Example 1:
a high-platform three-way flange ball valve comprises a valve body 1, a valve seat 2, a ball 3, a valve rod 4, a valve cover 5, a flange rear cover 6 and a pneumatic actuator 7; a three-way runner 101 is arranged in the valve body 1, and runner ports of the three-way runner 101 are fixedly connected with the flange rear cover 6 respectively; a ball body 3 is rotatably connected to the three-way runner 101, and a circulation channel 301 is formed in the ball body 3; the flow channel 301 is T-shaped or L-shaped; the valve seat 2 is arranged in the three-way runner 101 and is in sealing fit with the ball body 3; the pneumatic actuator 7 drives the ball body 3 to rotate through the valve rod 4 to control the communication and the cutting-off of the three-way runner 101; the top of valve body 1 through first bolt 8 with valve gap 5 fixed connection, be provided with packing box 501 in the valve gap 5, the packing box 501 intussuseption is filled with packing 9, the top of packing 9 is provided with gland 10, the top of gland 10 is provided with seal cover 11.
The valve body, the valve cover and the flange rear cover are connected through bolts, so that the valve cover and the valve body can be realized; dismantle between valve body 1 and the flange back lid 6 to the spheroid that conveniently in the valve body is changed, satisfies the switching of spheroid T type and L type, has increased the practicality.
Further, in another embodiment, the upper surface of the valve body 1 is fixedly connected with a bracket 12, the top of the bracket 12 is fixedly connected with the lower surface of the pneumatic actuator 7 through a second bolt 13, and the bottom of the bracket 12 is fixedly connected with the valve cover 5 through a third bolt 14. Thereby facilitating the fixed mounting of the pneumatic actuator 7 over the valve body.
Further, in another embodiment, the output end of the pneumatic actuator 7 is fixedly connected to the top of the valve rod 4 through a connecting shaft 15. Thereby facilitating the connection of the pneumatic actuator 7 with the valve stem 4 and driving the valve stem 4 to rotate.
Further, in another embodiment, a first sealing ring 16 is provided between the valve body 1 and the flange rear cover 6. The arrangement of the first sealing ring 16 increases the sealing performance between the valve body 1 and the flange rear cover 6, so that the leakage between the valve body 1 and the flange rear cover 6 is avoided.
Further, in another embodiment, a second sealing ring 17 is provided between the valve body 1 and the valve cover 5. The arrangement of the second sealing ring 17 increases the sealing performance between the valve body 1 and the valve cover 5, thereby preventing the leakage problem between the valve body 1 and the valve cover 5.
Further, in another embodiment, the valve body 1 and the flange rear cover 6 are fixedly connected by a fourth bolt 18. Thereby facilitating the mounting and dismounting between the valve body 1 and the flange rear cover 6.
Further, in another embodiment, the top of the pneumatic actuator 7 is provided with a gas-receiving opening 71. Thereby facilitating the air-connection of the pneumatic actuator 7.
Based on the description of the utility model and the drawings, a high-platform three-way flanged ball valve of the utility model can be easily manufactured or used by a person skilled in the art, and can produce the positive effects described in the utility model.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (7)
1. A high platform tee bend flange ball valve, its characterized in that: the valve comprises a valve body (1), a valve seat (2), a ball body (3), a valve rod (4), a valve cover (5), a flange rear cover (6) and a pneumatic actuator (7); a three-way runner (101) is arranged in the valve body (1), and runner ports of the three-way runner (101) are fixedly connected with the flange rear cover (6) respectively; a ball body (3) is rotationally connected to the three-way runner (101), and a circulation channel (301) is formed in the ball body (3); the flow channel (301) is T-shaped or L-shaped; the valve seat (2) is arranged in the three-way runner (101) and is in sealing fit with the ball body (3); the pneumatic actuator (7) drives the ball body (3) to rotate through the valve rod (4) to control the communication and the cutting-off of the three-way runner (101); the top of valve body (1) through first bolt (8) with valve gap (5) fixed connection, be provided with packing box (501) in valve gap (5), packing box (501) intussuseption is filled with filler (9), the top of filler (9) is provided with gland (10), the top of gland (10) is provided with seal cover (11).
2. The high platform three-way flanged ball valve of claim 1, wherein: the upper surface of valve body (1) fixedly connected with support (12), the top of support (12) pass through second bolt (13) with the lower surface fixed connection of pneumatic actuator (7), the bottom of support (12) pass through third bolt (14) with valve gap (5) fixed connection.
3. The high platform three-way flanged ball valve of claim 1, wherein: the output end of the pneumatic actuator (7) is fixedly connected with the top of the valve rod (4) through a connecting shaft (15).
4. The high platform three-way flanged ball valve of claim 1, wherein: a first sealing ring (16) is arranged between the valve body (1) and the flange rear cover (6).
5. The high platform three-way flanged ball valve of claim 1, wherein: a second sealing ring (17) is arranged between the valve body (1) and the valve cover (5).
6. The high platform three-way flanged ball valve of claim 1, wherein: the valve body (1) is fixedly connected with the flange rear cover (6) through a fourth bolt (18).
7. The high platform three-way flanged ball valve of claim 1, wherein: the top of the pneumatic actuator (7) is provided with an air port (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866350.9U CN218954156U (en) | 2022-10-27 | 2022-10-27 | High-platform three-way flange ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866350.9U CN218954156U (en) | 2022-10-27 | 2022-10-27 | High-platform three-way flange ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218954156U true CN218954156U (en) | 2023-05-02 |
Family
ID=86134883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222866350.9U Active CN218954156U (en) | 2022-10-27 | 2022-10-27 | High-platform three-way flange ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218954156U (en) |
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2022
- 2022-10-27 CN CN202222866350.9U patent/CN218954156U/en active Active
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