CN210949994U - Corrosion-resistant ball that floats - Google Patents
Corrosion-resistant ball that floats Download PDFInfo
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- CN210949994U CN210949994U CN201922043749.5U CN201922043749U CN210949994U CN 210949994 U CN210949994 U CN 210949994U CN 201922043749 U CN201922043749 U CN 201922043749U CN 210949994 U CN210949994 U CN 210949994U
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- corrosion
- resistant layer
- resistant
- ball
- spheroid
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Abstract
The utility model relates to a corrosion-resistant ball that floats, which comprises a ball body, be equipped with medium channel in the spheroid, spheroidal upper end is equipped with the first recess that supplies the valve rod to connect, be equipped with interior corrosion-resistant layer in the spheroidal medium channel, interior corrosion-resistant layer parcel medium channel's both ends setting, all be equipped with outer corrosion-resistant layer on spheroidal upper and lower both ends, be equipped with fixed lug on one side of corrosion-resistant layer in the outer corrosion-resistant layer orientation, be equipped with the second recess corresponding with fixed lug on the outer corrosion-resistant layer. The utility model has the advantages that: the ball body is effectively protected, so that the ball body is not easy to corrode, and the hardness and the corrosion resistance of the whole ball body are improved.
Description
Technical Field
The utility model relates to a valve field, in particular to corrosion-resistant ball that floats.
Background
The ball body of the ball valve is floating, and under the action of medium pressure, the ball body can generate certain displacement and is tightly pressed on the sealing surface of the outlet end, so that the outlet end is sealed.
The spheroid in the current ball valve is the metal production usually, and the spheroid can receive fluidic washing and corruption in the course of the work, often can need transport the medium that has the corrosivity moreover, in case the spheroid is corroded, the effect that the ball valve will lose control and cut off, also can lead to liquid to leak after the corruption simultaneously, influences the life and the effect of ball valve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a corrosion-resistant spheroid that floats to solve above-mentioned problem.
The technical scheme of the utility model is realized like this: the utility model provides a corrosion-resistant ball that floats, includes the spheroid, be equipped with the medium channel in the spheroid, the spheroidal upper end is equipped with the first recess that supplies the valve rod to connect, be equipped with interior corrosion-resistant layer in the spheroidal medium channel, interior corrosion-resistant layer parcel medium channel's both ends setting, all be equipped with outer corrosion-resistant layer on spheroidal upper and lower both ends, outer corrosion-resistant layer is equipped with fixed lug on the one side of corrosion-resistant layer in towards, be equipped with the second recess corresponding with fixed lug on the outer corrosion-resistant layer.
By adopting the technical scheme, the ball body is effectively protected, is not easy to corrode, and the overall hardness and corrosion resistance of the ball body are improved.
The utility model discloses further set up to: the inner corrosion-resistant layer is made of polytetrafluoroethylene.
By adopting the technical scheme, the ball has good corrosion resistance and sealing performance, and can effectively ensure the normal use of the ball.
The utility model discloses further set up to: the outer corrosion-resistant layer is made of carbon fiber.
By adopting the technical scheme, the ball has good corrosion resistance and high temperature resistance, the overall strength is effectively improved, and the overall performance of the ball is improved.
The utility model discloses further set up to: impregnating glue is arranged between the outer corrosion-resistant layer and the ball body and between the outer corrosion-resistant layer and the inner corrosion-resistant layer.
By adopting the technical scheme, the outer corrosion-resistant layer, the sphere and the inner corrosion-resistant layer can be effectively and fixedly adhered together, and the ball has good corrosion resistance and high temperature resistance.
The utility model discloses further set up to: the fixed lug and the outer corrosion-resistant layer are integrally formed.
By adopting the technical scheme, the connecting strength is increased, and the service life is prolonged.
The utility model discloses further set up to: and two ends of the medium channel of the inner corrosion-resistant layer are rounded.
Through adopting above-mentioned technical scheme, can effectively solve and open and close the in-process spheroid and sealed face difficult separation, cause the ball locking and the valve rod twist off problem that can't open and close.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a in the present invention.
Fig. 3 is a schematic structural diagram of the present invention B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a corrosion-resistant ball that floats, including spheroid 1, be equipped with medium channel 2 in the spheroid 1, the upper end of spheroid 1 is equipped with the first recess 3 that supplies the valve rod to connect, be equipped with interior corrosion resistant layer 4 in the medium channel 2 of spheroid 1, the both ends setting of interior corrosion resistant layer 4 parcel medium channel 2, all be equipped with outer corrosion resistant layer 5 on the upper and lower both ends of spheroid 1, be equipped with fixed lug 6 on one side of corrosion resistant layer 4 in outer corrosion resistant layer 5 orientation, be equipped with the second recess 7 corresponding with fixed lug 6 on the outer corrosion resistant layer 5.
By adopting the technical scheme, the ball body is effectively protected, is not easy to corrode, and the overall hardness and corrosion resistance of the ball body are improved.
In the embodiment of the present invention, the inner corrosion-resistant layer 4 is made of teflon.
By adopting the technical scheme, the ball has good corrosion resistance and sealing performance, and can effectively ensure the normal use of the ball.
In the embodiment of the present invention, the outer corrosion-resistant layer 5 is made of carbon fiber.
By adopting the technical scheme, the ball has good corrosion resistance and high temperature resistance, the overall strength is effectively improved, and the overall performance of the ball is improved.
In the embodiment of the present invention, the dipping glue 8 is disposed between the outer corrosion-resistant layer 5 and the ball 1 and between the outer corrosion-resistant layer and the inner corrosion-resistant layer 4.
By adopting the technical scheme, the outer corrosion-resistant layer, the sphere and the inner corrosion-resistant layer can be effectively and fixedly adhered together, and the ball has good corrosion resistance and high temperature resistance.
In the embodiment of the present invention, the fixing protrusion 6 is integrally formed with the outer corrosion-resistant layer 5.
By adopting the technical scheme, the connecting strength is increased, and the service life is prolonged.
In the embodiment of the present invention, the two ends of the medium channel 2 of the inner corrosion-resistant layer 4 are set as round corners.
Through adopting above-mentioned technical scheme, can effectively solve and open and close the in-process spheroid and sealed face difficult separation, cause the ball locking and the valve rod twist off problem that can't open and close.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A corrosion-resistant floating sphere comprises a sphere body (1), and is characterized in that: be equipped with medium passageway (2) in spheroid (1), the upper end of spheroid (1) is equipped with first recess (3) that supplies the valve rod to connect, be equipped with interior corrosion-resistant layer (4) in medium passageway (2) of spheroid (1), the both ends setting of interior corrosion-resistant layer (4) parcel medium passageway (2), all be equipped with outer corrosion-resistant layer (5) on the upper and lower both ends of spheroid (1), be equipped with fixed lug (6) on one side of outer corrosion-resistant layer (5) orientation interior corrosion-resistant layer (4), be equipped with on outer corrosion-resistant layer (5) with fixed lug (6) corresponding second recess (7).
2. A corrosion resistant floating sphere according to claim 1, wherein: the inner corrosion-resistant layer (4) is made of polytetrafluoroethylene.
3. A corrosion resistant floating sphere according to claim 1, wherein: the outer corrosion-resistant layer (5) is made of carbon fiber.
4. A corrosion resistant floating sphere according to claim 1, wherein: impregnating glue (8) is arranged between the outer corrosion-resistant layer (5) and the sphere (1) and between the outer corrosion-resistant layer and the inner corrosion-resistant layer (4).
5. A corrosion resistant floating sphere according to claim 1, wherein: the fixed lug (6) and the outer corrosion-resistant layer (5) are integrally formed.
6. A corrosion resistant floating sphere according to claim 1, wherein: and two ends of the medium channel (2) of the inner corrosion-resistant layer (4) are designed into round corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043749.5U CN210949994U (en) | 2019-11-25 | 2019-11-25 | Corrosion-resistant ball that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043749.5U CN210949994U (en) | 2019-11-25 | 2019-11-25 | Corrosion-resistant ball that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949994U true CN210949994U (en) | 2020-07-07 |
Family
ID=71378848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922043749.5U Active CN210949994U (en) | 2019-11-25 | 2019-11-25 | Corrosion-resistant ball that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210949994U (en) |
-
2019
- 2019-11-25 CN CN201922043749.5U patent/CN210949994U/en active Active
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