CN219755374U - Integrated multifunctional butterfly valve - Google Patents
Integrated multifunctional butterfly valve Download PDFInfo
- Publication number
- CN219755374U CN219755374U CN202321082249.2U CN202321082249U CN219755374U CN 219755374 U CN219755374 U CN 219755374U CN 202321082249 U CN202321082249 U CN 202321082249U CN 219755374 U CN219755374 U CN 219755374U
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- Prior art keywords
- valve
- sliding sleeve
- ring
- rod
- butterfly valve
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- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an integrated multifunctional butterfly valve, which relates to the technical field of valves, wherein a sliding sleeve is connected to the outer part of the valve rod in a sliding way, a movable bolt is connected to the inner part of the sliding sleeve in a penetrating way, a fixing nut is sleeved on the outer part of the movable bolt, one end of the fixing nut is connected with the sliding sleeve, one end of the sliding sleeve is provided with a sealing ring, one end of the sealing ring, which is far away from the valve rod, is connected with a valve body, the middle part of the top end of the valve rod is connected with a rubber ring, a plurality of screws are arranged at the four corners at the bottom of the rubber ring, a connecting seat is arranged at the top end of the rubber ring, one middle part of one end of the connecting seat is connected with a fixing rod, a turntable is movably connected to one end of the fixing rod, a plurality of connecting rods are distributed at equal intervals in the turntable, an anti-sliding sleeve is sleeved on the outer part of the valve rod, a fixing ring is arranged at the bottom of the anti-sliding sleeve, and the inner part of the fixing ring is connected with the fixing sleeve in a penetrating way.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an integrated multifunctional butterfly valve.
Background
The butterfly valve is also called as a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline medium, the butterfly valve refers to a valve which is opened and closed by rotating a closing member (a valve clack or a butterfly plate) around a valve shaft, and mainly plays roles of cutting off and throttling on a pipeline, and the butterfly valve opening and closing member is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve in a valve body, so that the aim of opening and closing or regulating is achieved.
Through retrieving, the present disclosure now discloses a butterfly valve (publication number CN 205859174U), this butterfly valve, through the fixed setting of disk seat on the inner wall of passageway, the disk seat sets up the feed end at the passageway, the terminal surface of disk seat flushes with the terminal surface of valve body, integrative setting or welded fastening are equipped with solid fixed ring on the inner wall of passageway, gu fixed ring's internal diameter is less than or equal to the internal diameter of disk seat, can not cause the interference to the motion of valve plate like this, the disk seat can dismantle with solid fixed ring and be connected, in this embodiment, be equipped with the screw hole on the valve plate, be equipped with the counter bore on the disk seat, be equipped with in the counter bore with screw hole complex set screw, set screw can be a plurality of, use the axis of disk seat as centre of a circle circumference array setting, be equipped with sealed the pad between disk seat and solid fixed ring, sealed pad is annular setting.
However, in the above technical scheme, although the anti-corrosion function is very good, the sealing surface of the valve body is easy to be crushed and further causes the butterfly valve to leak when foreign matters are mixed between the valve plate and the fixed ring, so that the integrated multifunctional butterfly valve is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an integrated multifunctional butterfly valve, which solves the problem that the sealing surface of the valve body is easy to be crushed and further causes the leakage of the butterfly valve when foreign matters are mixed between the valve plate and the fixed ring.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the integrated multifunctional butterfly valve comprises a valve rod, wherein a sliding sleeve is connected to the outer portion of the valve rod in a sliding manner, a movable bolt is connected to the inner portion of the sliding sleeve in a penetrating manner, a fixing nut is sleeved on the outer portion of the movable bolt, one end of the fixing nut is connected with the sliding sleeve, a sealing ring is arranged at one end of the sliding sleeve, and a valve body is connected to one end, far away from the valve rod, of the sealing ring.
Preferably, the middle part of the top end of the valve rod is connected with a rubber ring, a plurality of screws are arranged at four corners of the bottom of the rubber ring, and a connecting seat is arranged at the top end of the rubber ring.
Preferably, a fixed rod is connected to the middle part of one end of the connecting seat, a turntable is movably connected to one end of the fixed rod, and a plurality of connecting rods are distributed in the turntable at equal intervals.
Preferably, the anti-slip sleeve is sleeved outside the valve rod, a fixed ring is arranged at the bottom of the anti-slip sleeve, and the fixed sleeve is connected inside the fixed ring in a penetrating manner.
Preferably, the outside of fixed cover is connected with the valve body, the top of valve body is provided with the mounting panel, the both ends of mounting panel are connected with the lantern ring, the bottom of lantern ring is connected with the outside of valve body.
Preferably, the inside of valve body is provided with the disk seat, the inside equidistance of disk seat distributes has a plurality of reinforcing holes, and the one end of disk seat is connected with the sealing washer, the outside of disk seat is provided with the valve body, and the inside of disk seat is provided with the sealing washer.
Preferably, a plurality of connecting holes are distributed in the sealing ring from top to bottom at equal intervals, and a fixing sleeve is connected in the sealing ring in a penetrating manner.
Preferably, one end external connection of sliding sleeve has first support frame, and the other end external connection of sliding sleeve has the second support frame, the one end of second support frame is connected with first support frame through the sliding sleeve.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the valve rod is arranged at the central position of the axial direction of the valve body, the disc plate is arranged outside the valve rod, the circular sliding sleeve is welded on the side surface of the disc plate, the sliding sleeve is sleeved outside the valve rod and is tightly matched with the valve rod, the sliding sleeve and the valve rod are provided with the dead nut, the movable bolt is screwed into the sliding sleeve through the dead nut to further fix the disc plate and the valve rod, the disc plate is connected with the valve rod through the sliding sleeve, the valve rod is further effectively prevented from reducing the strength of the valve body due to the fact that the valve rod passes through the valve body, and then the sealing ring is matched with the valve rod to further play a role in preventing the sealing surface of the valve body from being damaged by extrusion and further causing leakage of the butterfly valve.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a fixing rod according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the valve body of the present utility model;
FIG. 4 is a schematic cross-sectional view of a turntable according to the present utility model;
fig. 5 is a schematic top view of the connecting base of the present utility model.
In the figure: 1. a turntable; 2. an anti-skid sleeve; 3. a connecting seat; 4. a connecting rod; 5. a valve stem; 6. a fixed sleeve; 7. a connection hole; 8. a first support frame; 9. a second support frame; 10. a fixing ring; 11. a fixed screw cap; 12. a sliding sleeve; 13. a movable bolt; 14. a fixed rod; 15. a collar; 16. a mounting plate; 17. a valve body; 18. a seal ring; 19. a valve seat; 20. reinforcing the hole; 21. a rubber ring; 22. and (3) a screw.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, the present utility model provides a technical solution: the utility model provides an integral type multi-functional butterfly valve, including valve rod 5, the outside sliding connection of valve rod 5 has sliding sleeve 12, the inside through connection of sliding sleeve 12 has movable bolt 13, fixed nut 11 has been cup jointed to movable bolt 13's outside, fixed nut 11's one end is connected with sliding sleeve 12, sliding sleeve 12's one end is provided with sealing washer 18, sealing washer 18 keeps away from valve rod 5's one end is connected with valve body 17, screw in movable bolt 13 and then fixed dish board and valve rod 5 on this inside through fixed nut 11, utilize sliding sleeve 12 to connect dish board and valve rod 5, and then effectively avoid valve rod 5 to lead to the effect that valve body 17 intensity reduces because of it passes the valve body 17, then use and then play the sealed face of valve rod 5 and be difficult for being crowded to hinder and then lead to the effect that the butterfly valve leaked through sealing washer 18 and valve rod 5.
Referring to fig. 1, 2, 3, 4 and 5, a rubber ring 21 is connected to the middle of the top end of a valve rod 5, a plurality of screws 22 are arranged at four corners of the bottom of the rubber ring 21, a connecting seat 3 is arranged at the top end of the rubber ring 21, a fixed rod 14 is connected to the middle of one end of the connecting seat 3, a turntable 1 is movably connected to one end of the fixed rod 14, a plurality of connecting rods 4 are equidistantly distributed in the turntable 1, an anti-slip sleeve 2 is sleeved on the outer part of the valve rod 5, a fixed ring 10 is arranged at the bottom of the anti-slip sleeve 2, a fixed sleeve 6 is connected to the inner part of the fixed ring 10 in a penetrating manner, a valve body 17 is connected to the outer part of the fixed sleeve 6, a mounting plate 16 is arranged at the top end of the valve body 17, lantern rings 15 are connected to the two ends of the mounting plate 16, the bottom of the lantern rings 15 are connected to the outer part of the valve body 17, a valve seat 19 is arranged in the valve body 17, a plurality of reinforcing holes 20 are equidistantly distributed in the valve seat 19, and one end of the valve seat 19 is connected with a sealing ring 18, the outside of the valve seat 19 is provided with a valve body 17, the inside of the valve seat 19 is provided with a sealing ring 18, a plurality of connecting holes 7 are distributed in the inside of the sealing ring 18 from top to bottom at equal intervals, the inside of the sealing ring 18 is connected with a fixed sleeve 6 in a penetrating way, one end of the sliding sleeve 12 is externally connected with a first supporting frame 8, the other end of the sliding sleeve 12 is externally connected with a second supporting frame 9, one end of the second supporting frame 9 is connected with the first supporting frame 8 through the sliding sleeve 12, a plurality of reinforcing holes 20 are distributed in the inside of the valve seat 19 at equal intervals, one end of the valve seat 19 is connected with the sealing ring 18, the outside of the valve seat 19 is provided with the valve body 17, the inside of the valve seat 19 is provided with the sealing ring 18, a plurality of connecting holes 7 are distributed in the inside of the sealing ring 18 from top to bottom at equal intervals, the inside of the sealing ring 18 is connected with the fixed sleeve 6 in a penetrating way, one end of the sliding sleeve 12 is externally connected with the first supporting frame 8, and the other end external connection of sliding sleeve 12 has second support frame 9, and the one end of second support frame 9 is connected with through sliding sleeve 12 and mutually supports and use between the first support frame 8, and then plays the effect of reinforcement butterfly valve.
When the multifunctional butterfly valve is used, whether each part of the measuring instrument can be normally used or not is checked, repair measures for maintaining or replacing part of parts can be immediately made when the multifunctional butterfly valve cannot be normally used, when all the parts are ready, a disc plate is arranged outside the valve rod 5 through the central position of the valve rod 5 in the axial direction of the valve body 17, a circular sliding sleeve 12 is welded on the side face of the disc plate, the sliding sleeve 12 is sleeved outside the valve rod 5 and is tightly matched with the valve rod 5, a dead nut 11 is arranged on the sliding sleeve 12 and the valve rod 5, a movable bolt 13 is screwed into the sliding sleeve 11, the disc plate and the valve rod 5 are further fixed, the disc plate is connected with the valve rod 5 through the sliding sleeve 12, the effect that the strength of the valve body 17 is reduced due to the fact that the valve rod 5 passes through the valve body 17 is effectively avoided, then the sealing ring 18 is matched with the valve rod 5 to be used, the sealing face of the valve body 17 is not easy to be damaged by extrusion, the effect that the butterfly valve is leaked is further caused, and the multifunctional butterfly valve is further completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Integral type multi-functional butterfly valve, including valve rod (5), its characterized in that: the novel valve is characterized in that a sliding sleeve (12) is connected to the outside of the valve rod (5) in a sliding manner, a movable bolt (13) is connected to the inside of the sliding sleeve (12) in a penetrating manner, a fixing nut (11) is sleeved on the outside of the movable bolt (13), one end of the fixing nut (11) is connected with the sliding sleeve (12), a sealing ring (18) is arranged at one end of the sliding sleeve (12), and a valve body (17) is connected to one end, far away from the valve rod (5), of the sealing ring (18).
2. The integrated multi-function butterfly valve of claim 1, wherein: the middle part of the top end of the valve rod (5) is connected with a rubber ring (21), a plurality of screws (22) are arranged at four corners of the bottom of the rubber ring (21), and a connecting seat (3) is arranged at the top end of the rubber ring (21).
3. The integrated multi-function butterfly valve of claim 2, wherein: the connecting seat is characterized in that a fixing rod (14) is connected to the middle of one end of the connecting seat (3), a turntable (1) is movably connected to one end of the fixing rod (14) at the outer portion, and a plurality of connecting rods (4) are distributed in the turntable (1) at equal intervals.
4. The integrated multi-function butterfly valve of claim 2, wherein: the anti-slip valve is characterized in that an anti-slip sleeve (2) is sleeved outside the valve rod (5), a fixed ring (10) is arranged at the bottom of the anti-slip sleeve (2), and a fixed sleeve (6) is connected inside the fixed ring (10) in a penetrating manner.
5. The integrated multi-function butterfly valve of claim 4, wherein: the outside of fixed cover (6) is connected with valve body (17), the top of valve body (17) is provided with mounting panel (16), the both ends of mounting panel (16) are connected with lantern ring (15), the bottom of lantern ring (15) is connected with the outside of valve body (17).
6. The integrated multi-function butterfly valve of claim 5, wherein: the inside of valve body (17) is provided with disk seat (19), the inside equidistance of disk seat (19) distributes has a plurality of reinforcement holes (20), and the one end of disk seat (19) is connected with sealing washer (18), the outside of disk seat (19) is provided with valve body (17), and the inside of disk seat (19) is provided with sealing washer (18).
7. The integrated multi-function butterfly valve of claim 6, wherein: a plurality of connecting holes (7) are distributed in the sealing ring (18) from top to bottom at equal intervals, and a fixing sleeve (6) is connected in the sealing ring (18) in a penetrating manner.
8. The integrated multi-function butterfly valve of claim 1, wherein: one end external connection of sliding sleeve (12) has first support frame (8), and the other end external connection of sliding sleeve (12) has second support frame (9), the one end of second support frame (9) is connected with first support frame (8) through sliding sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082249.2U CN219755374U (en) | 2023-05-08 | 2023-05-08 | Integrated multifunctional butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082249.2U CN219755374U (en) | 2023-05-08 | 2023-05-08 | Integrated multifunctional butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755374U true CN219755374U (en) | 2023-09-26 |
Family
ID=88078329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321082249.2U Active CN219755374U (en) | 2023-05-08 | 2023-05-08 | Integrated multifunctional butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755374U (en) |
-
2023
- 2023-05-08 CN CN202321082249.2U patent/CN219755374U/en active Active
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