CN217762156U - American-standard ball valve - Google Patents
American-standard ball valve Download PDFInfo
- Publication number
- CN217762156U CN217762156U CN202221568511.XU CN202221568511U CN217762156U CN 217762156 U CN217762156 U CN 217762156U CN 202221568511 U CN202221568511 U CN 202221568511U CN 217762156 U CN217762156 U CN 217762156U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- sealing washer
- ball valve
- guide bar
- ball
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 241000446313 Lamella Species 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a beautiful mark ball valve, including disk seat, ball lamella and be located the water-passing flange of disk seat both sides, the inner wall both sides of disk seat are provided with the sealing washer with the ball lamella butt, the dismantlement is connected with regulation pole and guide bar on the sealing washer, the inner wall that leads to the water flange is provided with stop collar and the uide bushing be connected with regulation pole and guide bar respectively, the one end of guide bar is provided with the screw thread section, the outside of screw thread section is provided with the swing arm, the inside of swing arm has the screw thread deep hole. The utility model discloses in, the ball lamella rotates the in-process and realizes the inside sealed of disk seat with sealing washer contact extrusion, when wearing and tearing appear in the sealing washer, through rotating the swing arm for the screw thread deep hole closes the drive with revolving of screw thread section and adjusts the pole and screw out to the outside, and meanwhile the guide bar slides along the uide bushing, adjusts the screw out of pole and promotes the sealing washer to the direction that is close to the ball lamella, thereby has compensated the wearing and tearing gap of sealing washer, has improved the leakproofness of beautiful mark ball valve.
Description
Technical Field
The utility model relates to a ball valve technical field especially relates to a beautiful mark ball valve.
Background
The American standard ball valve and the flanged gate valve belong to the same type of valve, and the difference is that a closing member of the valve is a ball, and the ball rotates around the center line of the valve body to achieve the opening and closing of the valve.
The ball valve of beautiful mark that has now need frequently to rotate the spheroid in the use and reach and open and close the purpose, and the spheroid produces the friction with the sealing washer at the rotation in-process, and long-time back of using, the sealed effect of sealing washer worsens, has reduced the sealed effect of beautiful mark ball valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the American-standard ball valve is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a beautiful mark ball valve, includes disk seat, ball lamella and is located the water-passing flange of disk seat both sides, the inner wall both sides of disk seat be provided with the sealing washer of ball lamella butt, the dismantlement is connected with regulation pole and guide bar on the sealing washer, the inner wall that leads to the water flange is provided with stop collar and the uide bushing be connected with regulation pole and guide bar respectively, the one end of guide bar is provided with the screw thread section, the outside of screw thread section is provided with the swing arm, the inside of swing arm has the screw thread deep hole, still be provided with the ring cover that is used for installing the swing arm on the inner wall that leads to the water flange.
Preferably, the other end of the adjusting rod is provided with a groove, and the inside of the groove is connected with a ball ejecting block through a spring.
Preferably, the sealing ring is provided with a bead pit, and a magnetic absorption block is arranged in the bead pit.
Preferably, the top bead block is made of a magnetic material and is matched and attracted with the magnetic attraction block.
Preferably, a tension spring is further disposed outside the guide bar.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in this application, the ball valve rotates the in-process and realizes the inside sealed of disk seat with sealing washer contact extrusion, when the sealing washer wearing and tearing appear, through rotating the swing arm for the screw thread deep hole closes with revolving of screw thread section and drives the regulation pole and outwards screw out, and meanwhile the guide bar slides along the uide bushing, adjusts the screw out of pole and promotes the sealing washer to the direction that is close to the ball valve, thereby has compensated the wearing and tearing gap of sealing washer, has improved the leakproofness of beautiful mark ball valve.
Drawings
Fig. 1 shows a schematic front view structure provided according to an embodiment of the present invention;
fig. 2 shows a schematic diagram of an internal structure provided according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection structure of an adjusting lever and a rotating lever according to an embodiment of the present invention;
fig. 4 shows an enlarged schematic structural diagram of a portion a in fig. 2 according to an embodiment of the present invention.
Illustration of the drawings:
1. a valve seat; 2. a water supply flange; 3. a ball flap; 4. a seal ring; 5. sleeving a ring; 6. rotating the rod; 7. a limiting sleeve; 8. deep hole of screw thread; 9. a threaded segment; 10. adjusting a rod; 11. a groove; 12. a spring; 13. ejecting a bead block; 14. a magnetic block; 15. a guide bar; 16. a guide sleeve; 17. a tension spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a beautiful mark ball valve, including disk seat 1, ball lamella 3 and the water flange 2 that leads to that is located disk seat 1 both sides, the inner wall both sides of disk seat 1 are provided with the sealing washer 4 with 3 butts of ball lamella, it is connected with regulation pole 10 and guide bar 15 to dismantle on the sealing washer 4, the inner wall that leads to water flange 2 is provided with stop collar 7 and the uide bushing 16 be connected with regulation pole 10 and guide bar 15 respectively, adjust pole 10 and 7 sliding fit of stop collar, guide bar 15 and uide bushing 16 sliding fit, the one end of guide bar 15 is provided with screw thread section 9, the outside of screw thread section 9 is provided with swing stem 6, the inside of swing stem 6 has screw thread deep hole 8, screw thread section 9 closes with deep hole 8 soon to be connected, still be provided with the ring cover 5 that is used for installing swing stem 6 on the inner wall that leads to water flange 2, swing stem 6 and ring cover 5 normal running fit.
Specifically, as shown in fig. 4, the other end of the adjusting rod 10 is provided with a groove 11, the inside of the groove 11 is connected with a top bead block 13 through a spring 12, a bead pit is formed in the sealing ring 4, a magnetic suction block 14 is arranged in the bead pit, the top bead block 13 is made of magnetic materials and is attracted with the magnetic suction block 14 in a matching manner, during installation, the other end of the adjusting rod 10 is inserted into a socket of the sealing ring 4, the top bead block 13 is upwards popped out under the action of the spring 12 and is attracted with the magnetic suction block 14, so that the convenient installation of the adjusting rod 10 and the sealing ring 4 is realized, and meanwhile, the sealing ring 4 is convenient to replace.
Specifically, as shown in fig. 2, a tension spring 17 is further disposed outside the guide rod 15, so that under the elastic force of the tension spring 17, a tensile force is generated on the guide rod 15, and the guide rod 15 drives the bottom of the sealing ring 4 to be attached to the ball flap 3.
In conclusion, when the American-standard ball valve provided by the embodiment is used, the ball flap 3 is in contact with the sealing ring 4 in the rotating process to extrude to realize the sealing inside the valve seat 1, when the sealing ring 4 is worn, the rotating rod 6 is rotated to drive the adjusting rod 10 to rotate outwards through the screwing of the threaded deep hole 8 and the threaded section 9, meanwhile, the guide rod 15 slides along the guide sleeve 16, the rotating-out of the adjusting rod 10 pushes the sealing ring 4 to the direction close to the ball flap 3, so that the abrasion gap of the sealing ring 4 is compensated, and the sealing performance of the American-standard ball valve is improved.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a beautiful mark ball valve, includes disk seat (1), ball lamella (3) and is located disk seat (1) both sides lead to water flange (2), its characterized in that, the inner wall both sides of disk seat (1) are provided with sealing washer (4) with ball lamella (3) butt, the dismantlement is connected with on sealing washer (4) and adjusts pole (10) and guide bar (15), the inner wall that leads to water flange (2) is provided with stop collar (7) and uide bushing (16) of being connected with adjusting pole (10) and guide bar (15) respectively, the one end of guide bar (15) is provided with screw thread section (9), the outside of screw thread section (9) is provided with swing arm (6), the inside of swing arm (6) has screw thread deep hole (8), still be provided with ring cover (5) that are used for installing swing arm (6) on the inner wall that leads to water flange (2).
2. A american-standard ball valve according to claim 1, characterized in that the other end of the adjusting rod (10) has a groove (11), the inside of the groove (11) being connected with a ball-ejecting block (13) by means of a spring (12).
3. A ball valve according to claim 1, characterized in that the sealing ring (4) has a bead pit, and a magnetic block (14) is arranged in the bead pit.
4. The ball valve according to claim 2, wherein the top bead block (13) is made of magnetic material and is adapted to be attracted by the magnetic block (14).
5. A american-standard ball valve according to claim 2, characterized in that the guide rod (15) is externally provided with a tension spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568511.XU CN217762156U (en) | 2022-06-22 | 2022-06-22 | American-standard ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568511.XU CN217762156U (en) | 2022-06-22 | 2022-06-22 | American-standard ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217762156U true CN217762156U (en) | 2022-11-08 |
Family
ID=83895614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221568511.XU Active CN217762156U (en) | 2022-06-22 | 2022-06-22 | American-standard ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217762156U (en) |
-
2022
- 2022-06-22 CN CN202221568511.XU patent/CN217762156U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 325000 No. 19, Lane 238, liming West Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Sun Haizhen Country or region after: Zhong Guo Address before: 325000 plot B-16, airport new area, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Ruitong Valve Co.,Ltd. Country or region before: Zhong Guo |