CN210069020U - Valve ball body and ball valve adopting same - Google Patents
Valve ball body and ball valve adopting same Download PDFInfo
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- CN210069020U CN210069020U CN201920898674.6U CN201920898674U CN210069020U CN 210069020 U CN210069020 U CN 210069020U CN 201920898674 U CN201920898674 U CN 201920898674U CN 210069020 U CN210069020 U CN 210069020U
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- sealing
- spheroid
- runner
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Abstract
The utility model provides a valve ball body and adopt this spheroidal ball valve, through set up a plurality of bellied supporting structure of formation that link to each other on the spheroid, supporting structure comprises the sealing on the runner passageway direction and with the spheroid body of runner passageway vertical direction, support and the sealed cooperation firmly between the disk seat of sealing and ball valve, realized the ball valve in processing and use, and processing is convenient, save material, sealing performance is good, flow area is big when opening and closing, prevent blockking up the effect that discharges fast and improve ball valve life.
Description
Technical Field
The utility model relates to a valve finish machining technical field, concretely relates to valve spheroid and adopt this spheroidal ball valve.
Background
The existing ball valve needs to carry out large-area surface finish machining and hardening treatment on the surface of the ball body in the machining process, otherwise, the use of the ball valve is influenced, the production cost is high, but the flow area is small when the existing ball body is opened and closed, the surface of the ball body is easily scratched in the long-term use process to influence the sealing performance, and the valve cavity is easily blocked and blocked to influence the use performance of the ball valve.
Disclosure of Invention
In order to solve the technical defect that prior art exists, the utility model provides a processing is convenient, save material, and sealing performance is good, and flow area is big when opening and closing, prevents blockking up the quick valve ball body that discharges improvement ball valve life and adopts this spheroidal ball valve.
The utility model discloses a technical solution be: the utility model provides a valve ball body, includes the spheroid body, this internal runner passageway that is equipped with of spheroid, the surface of spheroid body be equipped with a plurality of runner mouths, runner passageway direction on and with all be formed with bellied sealing on the spheroid body of runner passageway vertical direction, sealing and spheroid body between integrated into one piece, the disk seat of sealing and ball valve between support and the sealed cooperation of hard, sealing in runner mouth department form confined annular structure, the radian of the sealing of annular structure the same with the radian of spheroid body, the spheroid body include between the sealing of runner passageway direction and disk seat between the sealed complex open position and with runner passageway vertical direction on the sealing and the disk seat between the closed position of sealed complex hard.
The sealing part of the annular structure is concentrically arranged with the ball body.
The sealing part in the flow passage channel direction is positioned on the flow passage port.
The flow passage opening is circular, and the sealing part of the annular structure positioned at the flow passage opening and the circular flow passage opening are arranged in a concentric circle.
The ball body is connected with the sealing part on the ball body in the direction vertical to the flow passage in the flow passage direction to form a raised support structure, and the support structure wraps the ball body inside.
The utility model provides an adopt spheroidal ball valve of valve, the ball valve include valve body, spheroid and valve rod, the spheroid arrange inside the valve body in and link to each other with the valve rod, the valve body in be equipped with the disk seat, disk seat and the spheroidal sealing part between support and the sealed cooperation firmly, the ball valve include on the spheroid that the sealing on the passageway direction of runner and disk seat between the sealed complex open the position firmly and with the runner passageway vertical direction on the sealing and disk seat between the sealed complex closed position firmly.
The utility model has the advantages that: the utility model provides a valve ball body and adopt this spheroidal ball valve, through set up a plurality of bellied supporting structure that link to each other formation on the spheroid, supporting structure comprises on the runner passageway direction and with the sealing on the spheroid body of runner passageway vertical direction, support and the sealed cooperation firmly between the disk seat of sealing and ball valve, realized the ball valve in processing and use, processing is convenient, save material, sealing performance is good, flow area is big when opening and closing, prevent blockking up the effect that discharges improvement ball valve life soon.
Drawings
Fig. 1 is a schematic view of the valve ball structure of the present invention.
Fig. 2 is a schematic view of the valve ball structure of the present invention.
Fig. 3 is a schematic view of the sectional structure of the valve ball of the present invention.
Wherein, 1-sphere body, 11-flow passage, 12-sealing part, and 13-support structure.
Detailed Description
Now combine fig. 1, fig. 2, fig. 3 to explain the utility model discloses a valve ball body, including spheroid body 1, spheroid body 1 in be equipped with runner passageway 11, spheroid body 1's surface be equipped with a plurality of runner mouths, runner passageway 11 on and with runner passageway 11 vertical direction's spheroid body 1 on all be formed with bellied sealing 12, sealing 12 and spheroid body 1 between integrated into one piece, annular structure's sealing 12 and spheroid body 1 set up with one heart. The sealing part 12 is matched with the valve seat of the ball valve in a supporting and hard sealing mode, the sealing part 12 forms a closed annular structure at the position of the flow passage opening, the radian of the sealing part 12 of the annular structure is the same as that of the ball body 1, the flow passage opening is circular, and the sealing part 12 of the annular structure and the circular flow passage opening which are positioned at the position of the flow passage opening are arranged in a concentric circle mode. The sealing part 12 in the direction of the flow passage channel 11 is positioned above the flow passage port. The sphere body 1 comprises an opening position where the sealing part 12 in the direction of the flow passage 11 is in hard sealing fit with the valve seat and a closing position where the sealing part 12 in the direction perpendicular to the flow passage 11 is in hard sealing fit with the valve seat. The utility model discloses a set up a plurality of bellied supporting structure that link to each other formation on the spheroid, supporting structure by the runner passageway direction on and with the sealing on the spheroid body of runner passageway vertical direction constitute, support and the cooperation of hard seal between the disk seat of sealing and ball valve, realized the ball valve in processing and use, processing is convenient, sealing performance is good, open when closing flow area big, prevent blockking up the effect that improves ball valve life soon to discharge.
The sealing parts 12 on the ball body 1 in the direction of the flow passage 11 and in the direction perpendicular to the flow passage 11 are connected to form a convex support structure 13, and the support structure 13 covers the ball body 1 inside.
The utility model provides an adopt spheroidal ball valve of valve, the ball valve include valve body, spheroid and valve rod, the spheroid arrange inside the valve body in and link to each other with the valve rod, the valve body in be equipped with the disk seat, disk seat and the spheroidal sealing part 12 within a definite time sealed cooperation firmly, the ball valve include on the spheroid that the sealing part 12 and the disk seat in 11 directions of runner passageway open the position and with the runner passageway 11 vertical direction on the sealing part 12 and the disk seat between sealed complex closed position firmly.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a valve ball body, includes spheroid body (1), its characterized in that, spheroid body (1) in be equipped with runner passageway (11), the surface of spheroid body (1) be equipped with a plurality of runner mouths, runner passageway (11) direction on and with runner passageway (11) vertical direction's spheroid body (1) on all be formed with bellied sealing (12), sealing (12) and spheroid body (1) between integrated into one piece, sealing (12) and the disk seat of ball valve between support and the cooperation of hard seal, sealing (12) form confined annular structure in runner mouth department, the radian of sealing (12) of annular structure the same with the radian of spheroid body (1), spheroid body (1) including runner passageway (11) direction on sealing (12) and the disk seat between the position of opening of the cooperation of hard seal and with runner passageway (11) vertical direction on sealing (12) and the disk seat between Hard seal mated closed position.
2. A valved ball according to claim 1, wherein the annular sealing portion (12) is concentric with the ball body (1).
3. A valve ball according to claim 1, characterised in that the seal (12) in the direction of the flow channel (11) is located at the mouth of the flow channel.
4. A valve ball according to claim 3 wherein the port opening is circular and the annular seal (12) at the port opening is concentric with the circular port opening.
5. A valve ball according to claim 1, wherein the sealing portion (12) of the ball body (1) in the direction of the flow passage (11) and perpendicular to the flow passage (11) is connected to form a raised support structure (13), and the support structure (13) encloses the ball body (1) therein.
6. A ball valve using the valve ball of claim 1, wherein the ball valve comprises a valve body, a ball body and a valve stem, the ball body is disposed inside the valve body and connected to the valve stem, a valve seat is disposed in the valve body, the valve seat is supported and in hard sealing engagement with a sealing portion (12) on the ball body, the ball valve comprises an open position in which the sealing portion (12) on the ball body in the direction of the flow passage (11) is in hard sealing engagement with the valve seat, and a closed position in which the sealing portion (12) on the ball body in the direction perpendicular to the flow passage (11) is in hard sealing engagement with the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898674.6U CN210069020U (en) | 2019-06-15 | 2019-06-15 | Valve ball body and ball valve adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898674.6U CN210069020U (en) | 2019-06-15 | 2019-06-15 | Valve ball body and ball valve adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069020U true CN210069020U (en) | 2020-02-14 |
Family
ID=69426844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898674.6U Active CN210069020U (en) | 2019-06-15 | 2019-06-15 | Valve ball body and ball valve adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210069020U (en) |
-
2019
- 2019-06-15 CN CN201920898674.6U patent/CN210069020U/en active Active
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| GR01 | Patent grant | ||
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