CN215831213U - Three-way quick-mounting ball valve - Google Patents
Three-way quick-mounting ball valve Download PDFInfo
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- CN215831213U CN215831213U CN202121515644.6U CN202121515644U CN215831213U CN 215831213 U CN215831213 U CN 215831213U CN 202121515644 U CN202121515644 U CN 202121515644U CN 215831213 U CN215831213 U CN 215831213U
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Abstract
The utility model relates to the technical field of ball valves and discloses a three-way quick-assembly ball valve which comprises a first valve cover, a ball body, a valve body, a second valve cover, a valve rod, an anti-wear pad, an O-shaped ring, a filler, a pressure ring, a disc spring, a gland and a bolt; the valve comprises a valve body, a first valve cover, a second valve cover, a ball body, a valve rod and a valve rod, wherein the first valve cover and the second valve cover are symmetrically arranged on two sides of the valve body; the gland is mounted on the top opening of the valve body through bolts. According to the valve, the anti-abrasion pad, the O-shaped ring, the filler, the compression ring and the disc spring are arranged in the top opening of the valve body, and the anti-abrasion performance of the valve rod can be improved by utilizing the protection effect of the anti-abrasion pad, the O-shaped ring, the filler, the compression ring and the disc spring on the valve rod, so that the service life of the valve is prolonged, the use cost is reduced, the structure is simple, the use is convenient, the market prospect is wide, and the valve is beneficial to popularization.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a three-way quick-mounting ball valve.
Background
The ball valve is a valve with a ball body driven by a valve rod and rotating around the axis of the ball valve, the multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of media on a pipeline, and can close any channel to connect the other two channels, but the valve rod rotates frequently, the valve rod is easy to wear, the service life is shortened, and therefore the three-way quick-mounting ball valve is provided.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, the present invention provides a three-way quick-assembling ball valve.
In order to achieve the purpose, the three-way quick-assembly ball valve provided by the utility model comprises a first valve cover, a ball body, a valve body, a second valve cover, a valve rod, an anti-wear pad, an O-shaped ring, a filler, a pressure ring, a disc spring, a gland and a bolt;
the valve comprises a valve body, a first valve cover, a second valve cover, a ball body, a valve rod and a valve rod, wherein the first valve cover and the second valve cover are symmetrically arranged on two sides of the valve body;
the gland is installed on the top opening of the valve body through a bolt, the gland is sleeved at the top end of the valve rod, the packing, the pressure ring and the disc spring are all arranged in the top opening of the valve body and sleeved on the periphery of the valve rod, and the disc spring, the pressure ring and the packing are sequentially arranged downwards;
still be provided with antifriction pad and O type circle in the top opening of valve body, antifriction pad sets up the below at O type circle, and antifriction pad, O type circle all suit are on the valve rod.
Preferably, the top of valve body is provided with the opening that is used for installing the gland, the both sides of valve body are provided with the opening that is used for installing first valve gap, the front of valve body is provided with the opening that is used for installing the second valve gap.
Preferably, a first sealing strip is installed at the joint of the first valve cover and the valve body.
Preferably, a second sealing strip is installed at the joint of the second valve cover and the valve body.
Preferably, sealing rings are arranged between the ball body and the first valve cover and between the ball body and the second valve cover.
Compared with the prior art, the three-way quick-mounting ball valve provided by the utility model has the following beneficial effects:
according to the valve, the anti-abrasion pad, the O-shaped ring, the filler, the compression ring and the disc spring are arranged in the top opening of the valve body, and the anti-abrasion performance of the valve rod can be improved by utilizing the protection effect of the anti-abrasion pad, the O-shaped ring, the filler, the compression ring and the disc spring on the valve rod, so that the service life of the valve is prolonged, the use cost is reduced, the structure is simple, the use is convenient, the market prospect is wide, and the valve is beneficial to popularization.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a side view of FIG. 2 in accordance with the present invention.
In the figure: 1. a first valve cover; 2. a first seal strip; 3. a seal ring; 4. a sphere; 5. a valve body; 6. a second seal strip; 7. a second valve cover; 8. a valve stem; 9. an anti-friction pad; 10. an O-shaped ring; 11. a filler; 12. pressing a ring; 13. a disc spring; 14. a gland; 15. and (4) bolts.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.
Referring to fig. 1-3, the three-way quick-assembling ball valve provided by the utility model comprises a first valve cover 1, a ball 4, a valve body 5, a second valve cover 7, a valve rod 8, an anti-wear pad 9, an O-ring 10, a packing 11, a compression ring 12, a disc spring 13, a gland 14 and a bolt 15;
the two first valve covers 1 are symmetrically arranged on two sides of the valve body 5, the second valve cover 7 is arranged on the front surface of the valve body 5, the ball body 4 is arranged in the middle of the valve body 5, the valve rod 8 is arranged on the top of the ball body 4, and the other end of the valve rod 8 extends out of an opening in the top of the valve body 5;
the gland 14 is installed on the top opening of the valve body 5 through a bolt 15, the gland 14 is sleeved at the top end of the valve rod 8, the packing 11, the pressing ring 12 and the disc spring 13 are all arranged in the top opening of the valve body 5 and sleeved on the periphery of the valve rod 8, and the disc spring 13, the pressing ring 12 and the packing 11 are sequentially arranged downwards;
still be provided with antifriction pad 9 and O type circle 10 in the top opening of valve body 5, antifriction pad 9 sets up the below at O type circle 10, and antifriction pad 9, O type circle 10 all suit are on valve rod 8, and antifriction pad 9 and O type circle 10 are rubber products, not only can reduce valve rod 8's wearing and tearing, can also improve the leakproofness.
The top of the valve body 5 is provided with an opening for installing the gland 14, the two sides of the valve body 5 are provided with openings for installing the first valve cover 1, and the front of the valve body 5 is provided with an opening for installing the second valve cover 7.
The first sealing strip 2 is installed at the junction of the first valve cover 1 and the valve body 5.
And a second sealing strip 6 is arranged at the joint of the second valve cover 7 and the valve body 5.
And sealing rings 3 are arranged between the ball 4 and the first valve cover 1 and between the ball 4 and the second valve cover 7.
According to the utility model, the anti-wear pad 9, the O-shaped ring 10, the filler 11, the compression ring 12 and the disc spring 13 are arranged in the top opening of the valve body 5, and the anti-wear performance of the valve rod 8 can be improved by utilizing the protection effect of the anti-wear pad 9, the O-shaped ring 10, the filler 11, the compression ring 12 and the disc spring 13 on the valve rod 8, so that the service life of the valve is prolonged, the use cost is reduced, the structure is simple, the use is convenient, the market prospect is wide, and the popularization is facilitated.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (5)
1. The three-way quick-assembly ball valve is characterized by comprising a first valve cover (1), a ball body (4), a valve body (5), a second valve cover (7), a valve rod (8), an anti-wear pad (9), an O-shaped ring (10), a filler (11), a pressing ring (12), a disc spring (13), a pressing cover (14) and a bolt (15);
the two first valve covers (1) are symmetrically arranged on two sides of the valve body (5), the second valve cover (7) is arranged on the front face of the valve body (5), the ball body (4) is arranged in the middle of the valve body (5), the valve rod (8) is arranged at the top of the ball body (4), and the other end of the valve rod (8) extends out of an opening in the top of the valve body (5);
the gland (14) is installed on the top opening of the valve body (5) through a bolt (15), the gland (14) is sleeved at the top end of the valve rod (8), the packing (11), the pressing ring (12) and the disc spring (13) are all arranged in the top opening of the valve body (5) and sleeved on the periphery of the valve rod (8), and the disc spring (13), the pressing ring (12) and the packing (11) are sequentially arranged downwards;
still be provided with antifriction pad (9) and O type circle (10) in the top opening of valve body (5), antifriction pad (9) set up the below at O type circle (10), and antifriction pad (9), O type circle (10) all suit are on valve rod (8).
2. A three-way quick-assembling ball valve according to claim 1, characterized in that the top of the valve body (5) is provided with an opening for mounting a gland (14), the two sides of the valve body (5) are provided with openings for mounting a first valve cover (1), and the front of the valve body (5) is provided with an opening for mounting a second valve cover (7).
3. A three-way quick-assembling ball valve according to claim 1, characterized in that a first sealing strip (2) is installed at the joint of the first valve cover (1) and the valve body (5).
4. A three-way quick-assembling ball valve according to claim 1, characterized in that a second sealing strip (6) is installed at the joint of the second valve cover (7) and the valve body (5).
5. A three-way quick-assembling ball valve according to claim 1, characterized in that sealing rings (3) are arranged between the ball body (4) and the first and second valve covers (1, 7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515644.6U CN215831213U (en) | 2021-07-05 | 2021-07-05 | Three-way quick-mounting ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515644.6U CN215831213U (en) | 2021-07-05 | 2021-07-05 | Three-way quick-mounting ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831213U true CN215831213U (en) | 2022-02-15 |
Family
ID=80191250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515644.6U Active CN215831213U (en) | 2021-07-05 | 2021-07-05 | Three-way quick-mounting ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831213U (en) |
-
2021
- 2021-07-05 CN CN202121515644.6U patent/CN215831213U/en active Active
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