CN217603397U - Ball valve connecting rod spheroid - Google Patents
Ball valve connecting rod spheroid Download PDFInfo
- Publication number
- CN217603397U CN217603397U CN202221614016.8U CN202221614016U CN217603397U CN 217603397 U CN217603397 U CN 217603397U CN 202221614016 U CN202221614016 U CN 202221614016U CN 217603397 U CN217603397 U CN 217603397U
- Authority
- CN
- China
- Prior art keywords
- ball
- arc
- ball valve
- spheroid
- shaped channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a ball valve connecting rod spheroid relates to the ball valve spheroid field, solves the unable environment that is suitable for non-straight line, non-right angle pipeline of ball valve spheroid. The ball valve comprises a valve seat, an arc-shaped channel is arranged in the ball body, the cross section of the arc-shaped channel is arc-shaped, the arc-shaped channel penetrates through two opposite side surfaces of the ball body, and the surface included angle of the two opposite side surfaces is an acute angle. The ball body comprises an outer ball ring and an inner arc tube, a vertical cavity is formed in the outer ball ring, the arc channel is located in the inner arc tube, and the position of the opening of the inner arc tube and the position of the inner side of the arc tube are respectively connected with the outer ball ring in an integrated mode. The spheroid passes through the arc passageway and realizes turning, the interior fluid of quick direct conversion pipeline current angle to be applicable to non-straight line, non right angle's pipe connection, need not to carry out the pipeline turn through elbow fitting and connect, the pipeline installation space that dwindles greatly simplifies the pipeline installation environment, accords with the demand of special operating mode, and in addition, fluid pressure after the turn has certain loss, has certain decompression effect.
Description
Technical Field
The utility model belongs to the technical field of the ball valve spheroid and specifically relates to a ball valve connecting rod spheroid.
Background
Today, in the environment of pipe connections, it is common to have straight or vertical connections, especially at the ends of ball valves. However, in some special circumstances, due to the requirements of working conditions or limited space in the installation environment, the two ends of the valve pipe are connected at non-linear and non-right angles, which makes the ball valve ball body in the prior art unsuitable for such a situation.
Disclosure of Invention
The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a ball valve connecting rod spheroid solves the unable environment that is suitable for non-straight line, non-right angle pipeline of ball valve spheroid.
The technical scheme of the utility model: the ball valve comprises a valve seat, an arc-shaped channel is arranged in the ball body, the cross section of the arc-shaped channel is arc-shaped, the arc-shaped channel penetrates through two opposite side surfaces of the ball body, and the surface included angle of the two opposite side surfaces is an acute angle.
Adopt above-mentioned technical scheme, the spheroid passes through the arc passageway and realizes turning of certain angle, the fluid current angle in the quick direct conversion pipeline to be applicable to non-straight line, non right angle's pipe connection, need not to carry out the pipeline turn through elbow fitting and connect, the pipeline installation space that dwindles greatly simplifies the pipeline installation environment, accords with the demand of special operating mode, and in addition, fluid pressure after the turn has certain loss, has certain decompression effect.
The utility model discloses a further setting: the spheroid is including outer ball ring and interior arc pipe, has seted up vertical cavity in the outer ball ring, and the arc passageway is located interior arc pipe, and the mouth of pipe position of interior arc pipe, the inboard position of arc are connected with outer ball ring an organic whole respectively.
Adopt above-mentioned further setting, reduce whole spheroidal volume, alleviate spheroidal weight, save material cost, in addition, cavity inner wall and inner arc tube outer wall have enlarged surface contact area, are favorable to promoting the cooling rate of spheroid under high temperature environment.
The utility model discloses a further setting again: the ball arm is connected with the ball arm from the upper part and the lower part of the inner arc tube to form an upper ball arm and a lower ball arm respectively, and the central axes of the upper ball arm and the lower ball arm are arranged in a collinear way with the vertical central axis of the outer ball ring.
Adopt above-mentioned further setting again, form connecting rod formula spheroid, be convenient for install in the ball valve, compact structure simplifies the assembly process.
The utility model discloses a still further set up: the outer surface of the outer ball ring contacts the valve seat to form a sealing fit.
By adopting the further arrangement, the outer ball ring can form effective sealing with the valve seat, and the design requirement of the ball valve is met.
Drawings
FIG. 1 is a vertical cross-sectional view of an embodiment of the present invention;
FIG. 2 is a horizontal half-sectional view of an embodiment of the present invention;
wherein, 1, an arc-shaped channel; 2. an outer ball ring; 3. an inner arc tube; 21. a cavity; 4. a shaft; 41. putting a ball arm; 42. and (5) putting a cue.
Detailed Description
As shown in fig. 1 and fig. 2, the ball valve comprises a valve seat, an arc-shaped channel 1 is formed in the ball body, the cross section of the arc-shaped channel 1 is arc-shaped, the arc-shaped channel 1 penetrates from the left side surface of the ball body to the right side surface of the ball body, and the surface included angle α between the two opposite side surfaces of the left side surface and the right side surface is an acute angle, that is, the central angle of the arc-shaped channel 1 is an acute angle. When the ball valve is opened, the arc-shaped channel 1 is used for the fluid to pass through, and the passing angle of the fluid can be changed so as to meet the requirement of a pipeline. When the ball valve is installed in a pipeline, the included angle formed by the pipelines to be connected at the two ends is a complementary angle of the surface included angle, so that the connecting angle of the pipeline is an obtuse angle.
The spheroid is including outer ball 2 and interior arc pipe 3, and cavity 21 has been seted up to vertical direction in the outer ball 2, and arc passageway 1 is located interior arc pipe 3, and the left and right flank mouth of pipe position and the arc of interior arc pipe 3 are close to circular inboard position and are connected with outer ball 2 an organic whole respectively. The vertical section of the inner arc tube 3 is circular when viewed from the vertical section of the sphere, and the center of the inner arc tube and the center of the outer spherical ring 2 are eccentrically arranged.
The inner arc pipe 3 is also integrally connected with a ball rod 4, the ball rod 4 is integrally connected from the upper part and the lower part of the inner arc pipe 3 to form an upper ball rod 41 and a lower ball rod 42 respectively, and the central axes of the upper ball rod 41 and the lower ball rod 42 are arranged in the same line with the vertical central axis of the outer ball ring 2, so that a connecting rod type ball body is formed.
The outer surface of the outer ball ring 2 is in contact with the valve seat to form sealing fit, and when the ball valve is opened, the valve seat is positioned at the outer edges of pipe orifices on two sides of the arc-shaped channel 1. Therefore, the flow channel arrangement of the ball valve body is matched with the angle of the arc-shaped channel 1, so that the ball valve is better suitable for pipeline connection with special angles.
Claims (4)
1. The utility model provides a ball valve connecting rod spheroid, the ball valve is including disk seat, its characterized in that: an arc-shaped channel is formed in the ball body, the cross section of the arc-shaped channel is arc-shaped, the arc-shaped channel penetrates through two opposite side surfaces of the ball body, and the surface included angle of the two opposite side surfaces is an acute angle.
2. A ball valve link sphere according to claim 1, wherein: the ball body comprises an outer ball ring and an inner arc tube, a vertical cavity is formed in the outer ball ring, the arc channel is located in the inner arc tube, and the position of the opening of the inner arc tube and the position of the inner side of the arc are respectively and integrally connected with the outer ball ring.
3. A ball valve link sphere according to claim 2, wherein: the ball arm is connected with the upper ball arm and the lower ball arm from the upper part and the lower part of the inner arc tube, and the central axes of the upper ball arm and the lower ball arm are arranged in a collinear way with the vertical central axis of the outer ball ring.
4. A ball valve link sphere according to claim 2, wherein: the outer surface of the outer ball ring contacts the valve seat to form a sealing fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221614016.8U CN217603397U (en) | 2022-06-24 | 2022-06-24 | Ball valve connecting rod spheroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221614016.8U CN217603397U (en) | 2022-06-24 | 2022-06-24 | Ball valve connecting rod spheroid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217603397U true CN217603397U (en) | 2022-10-18 |
Family
ID=83590684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221614016.8U Active CN217603397U (en) | 2022-06-24 | 2022-06-24 | Ball valve connecting rod spheroid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217603397U (en) |
-
2022
- 2022-06-24 CN CN202221614016.8U patent/CN217603397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217603397U (en) | Ball valve connecting rod spheroid | |
| CN108775406A (en) | High-performance nano coating corrugated tube valve special for chlorine | |
| CN206530768U (en) | A kind of vacuum valve packing box seal structure | |
| CN2416290Y (en) | Cone seal stop valve for liquid caustic soda | |
| CN206386493U (en) | Two-way hard seal spiral valve | |
| CN214305415U (en) | Stop valve structure and air conditioning system with same | |
| CN211649126U (en) | Welding ball valve that floats | |
| CN208058030U (en) | One kind is two-way to use machinery valve | |
| CN2317375Y (en) | Medium-high-pressure bellow stop valve | |
| CN209100689U (en) | A kind of deformation spherical surface eccentric valve | |
| CN220488342U (en) | High-temperature high-pressure integrated hydrophobic ball valve | |
| CN211779100U (en) | Split type welded connection pipe spherical stop valve | |
| CN111677947A (en) | High-pressure-bearing-capacity stable-sealing nodular cast iron pipe | |
| CN2809357Y (en) | High and middle pressure corrugated pipe stop valve | |
| CN207093796U (en) | A kind of pneumatic rubber expansion butterfly valve | |
| CN2929377Y (en) | Vacuum butterfly valve | |
| CN218118644U (en) | Sealing structure of butterfly valve | |
| CN217056516U (en) | Hydrogenation is with high safe forged steel stop valve | |
| CN215172422U (en) | Ball type valve body | |
| CN2708055Y (en) | Eccentric hemisphere valve with vertical full flow passage | |
| CN220910544U (en) | High temperature resistant three-way ball valve | |
| CN201420896Y (en) | Floating sealing device of vacuum choke valve | |
| CN212718023U (en) | Wear-resisting angle type stop valve | |
| CN208900734U (en) | A kind of high temperature three-eccentric-butterfly-valve | |
| CN213900735U (en) | Temperature and pressure reducing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |