CN220622779U - High-performance butterfly valve suitable for large-flow control - Google Patents
High-performance butterfly valve suitable for large-flow control Download PDFInfo
- Publication number
- CN220622779U CN220622779U CN202322335552.5U CN202322335552U CN220622779U CN 220622779 U CN220622779 U CN 220622779U CN 202322335552 U CN202322335552 U CN 202322335552U CN 220622779 U CN220622779 U CN 220622779U
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- opening
- closing mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000007858 starting material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a high-performance butterfly valve suitable for large-flow control, which belongs to the technical field of butterfly valves and comprises a valve body, wherein a through hole is formed in the outer surface of the valve body, a guide groove is formed in the inner wall of the valve body, a guide block is movably connected in the guide groove, a valve plate is fixedly connected to the upper surface of the guide block, a rotating rod is fixedly connected to the outer surface of the valve plate, a connecting rod is fixedly connected to the top end of the rotating rod, an opening and closing mechanism is arranged above the valve body, the output end of the opening and closing mechanism is fixedly connected with the top end of the connecting rod, a switch is electrically connected to the upper surface of the opening and closing mechanism, and symmetrical placing grooves are formed in the front surface and the back surface of the valve plate. Through subtracting the flow board, can flow the device inside rivers and flow the restriction of velocity of flow has been reached to the purpose of carrying out the velocity of flow to the large-traffic rivers, avoids the device unable to suppress the phenomenon that damage leakage appears to it, through being provided with the starter plate, can pop out the starter to subtracting the flow board.
Description
Technical Field
The utility model belongs to the technical field of butterfly valves, and particularly relates to a high-performance butterfly valve suitable for large-flow control.
Background
The butterfly valve is also called as a flap valve, and is a simple-structure regulating valve, the butterfly valve capable of being used for the on-off control of low-pressure pipeline medium is characterized in that a closing member is a disc, the butterfly valve rotates around a valve shaft to achieve the purpose of opening and closing, the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like, the butterfly valve mainly plays the 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 purpose of opening and closing or regulating is achieved.
The butterfly valve is used for controlling the opening and closing states in the liquid substance conveying process, but the traditional butterfly valve can only control the pipeline system simply and cannot control the flow rate of the liquid substance with larger flow, so that the problem that the butterfly valve body is damaged or leaked due to overlarge compression is easily caused, and the butterfly valve is suitable for large-flow control.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-performance butterfly valve suitable for large-flow control, which aims to solve the technical problems that the conventional butterfly valve can only control a pipeline system simply and can not restrain the flow rate of liquid substances with large flow, so that the butterfly valve body is easily damaged or leaked due to overlarge compression.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high performance butterfly valve suitable for large-traffic control, includes the valve body, the through-hole has been seted up to the surface of valve body, the guide way has been seted up to the inner wall of valve body, the inside swing joint of guide way has the guide block, the upper surface fixedly connected with valve plate of guide block, the surface fixedly connected with bull stick of valve plate, the top fixedly connected with connecting rod of bull stick, the top of valve body is equipped with opening and closing mechanism, opening and closing mechanism's output and the top fixed connection of connecting rod, opening and closing mechanism's upper surface electricity is connected with the switch, symmetrical standing groove has all been seted up on the positive and negative both sides of valve plate, every group the equal fixedly connected with of inner wall of standing groove is symmetrical supporting shoe, every group the equal fixedly connected with atress pole of a side that the supporting shoe is close to each other, every group the inside of standing groove all is equipped with the current reducing plate, every group the connecting hole has all been seted up to the upper surface of current reducing plate, every group the atress pole all is located the inside of connecting hole, every group the equal fixedly connected with starter plate of a side that the current reducing plate kept away from each other.
As the preferable technical scheme of the utility model, the upper surface of the opening and closing mechanism is fixedly connected with a protective sleeve, and the inner wall of the protective sleeve is fixedly connected with the outer surface of the switch.
As the preferable technical scheme of the utility model, the front surface and the back surface of the valve body are fixedly connected with flange plates, and the outer surface of each flange plate is fixedly connected with a plurality of groups of symmetrical mounting holes.
As a preferable technical scheme of the utility model, the right side surface of the opening and closing mechanism is provided with a power interface, and the power interface is electrically connected with the opening and closing mechanism.
As the preferable technical scheme of the utility model, the front surface of the opening and closing mechanism is provided with a nameplate groove, and the inner wall of the nameplate groove is fixedly connected with a nameplate.
As the preferable technical scheme of the utility model, symmetrical sealing gaskets are arranged in the valve body, and one side surfaces of the two sealing gaskets, which are close to each other, are respectively and fixedly connected with the front surface and the back surface of the valve body.
The utility model provides a high-performance butterfly valve suitable for large-flow control, which has the following beneficial effects:
according to the utility model, through the flow reducing plate, the flow in the device can be choked, the purpose of restraining the flow speed of high-flow water is achieved, the phenomenon that the device cannot restrain the high-flow water and is damaged and leaked is avoided, through the arrangement of the starting plate, the flow reducing plate can be popped up and started, the phenomenon that the device is easy to pop up and fails in flow reduction due to the fact that the flow reducing plate cannot pop up is avoided, and through the arrangement of the opening and closing mechanism, the opening and closing control of a valve by a user is more convenient, and the phenomenon that a worker is inconvenient in opening and closing control of the valve is avoided.
Drawings
FIG. 1 is a schematic perspective view of a valve body according to the present utility model;
FIG. 2 is a schematic perspective view of an opening and closing mechanism according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the valve body according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the placement tank according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 3 according to the present utility model;
fig. 6 is an enlarged schematic view of the structure B in fig. 4 according to the present utility model.
In the figure: 1. a valve body; 2. a flange plate; 3. a placement groove; 4. a mounting hole; 5. a force-bearing rod; 6. an opening and closing mechanism; 7. a protective sleeve; 8. a sealing gasket; 9. a flow reducing plate; 10. a support block; 11. a start plate; 12. a valve plate; 13. a nameplate groove; 14. a nameplate; 15. a switch; 16. a power interface; 17. a guide groove; 18. a guide block; 19. a connection hole; 20. a connecting rod; 21. a rotating rod; 22. and a through hole.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a high performance butterfly valve suitable for high-flow control, including valve body 1, through-hole 22 has been seted up to the surface of valve body 1, guide way 17 has been seted up to the inner wall of valve body 1, guide way 17's inside swing joint has guide block 18, guide block 18's upper surface fixedly connected with valve plate 12, valve plate 12's surface fixedly connected with bull stick 21, bull stick 21's top fixedly connected with connecting rod 20, valve body 1's top is equipped with hoist mechanism 6, hoist mechanism 6's output and connecting rod 20's top fixed connection, hoist mechanism 6's upper surface electricity is connected with switch 15, symmetrical standing groove 3 has all been seted up to valve plate 12's positive and negative both sides, the equal fixedly connected with symmetrical supporting shoe 10 of inner wall of every standing groove 3, the equal fixedly connected with atress pole 5 of a side that every group of supporting shoe 10 is close to each other, every inside of standing groove 3 all is equipped with current reducing plate 9, connecting hole 19 has all been seted up to the upper surface of every group's current reducing plate 9, every group atress pole 5 all is located connecting hole 19's inside, every group current reducing plate 9 is kept away from each other a side and is all fixedly connected with starting plate 11.
Wherein, the upper surface fixedly connected with protective sheath 7 of hoist mechanism 6, the inner wall of protective sheath 7 and the surface fixed connection of switch 15 can protect switch 15, avoids switch 15 to appear damaging the phenomenon because of wearing and tearing too high easily.
Wherein, the equal fixedly connected with ring flange 2 in positive and negative two sides of valve body 1, the equal fixedly connected with multiunit symmetrical mounting hole 4 of the surface of every ring flange 2 can make the installation of device more convenient, avoids the workman to appear inconvenient phenomenon when installing it.
The right side surface of the opening and closing mechanism 6 is provided with a power interface 16, and the power interface 16 is electrically connected with the opening and closing mechanism 6, so that the device is more convenient to connect with an external circuit, and inconvenient phenomena caused by connection of the device and the external circuit by a user are avoided.
The nameplate groove 13 is formed in the front face of the opening and closing mechanism 6, the nameplate 14 is fixedly connected to the inner wall of the nameplate groove 13, the model of the device can be identified by workers more conveniently, and the phenomenon that model identification errors occur easily when the workers use the device is avoided.
The inside of the valve body 1 is provided with symmetrical sealing gaskets 8, one side surface, close to each other, of each sealing gasket 8 is fixedly connected with the front surface and the back surface of the valve body 1 respectively, and the device can be sealed for the second time, so that the sealing performance of the device is further improved.
Specific use and action of the embodiment:
when the device is used, the device is firstly placed at a designated position, is installed and positioned through the matching of the flange plate 2 and the installation hole 4, is communicated with a power supply through the power supply interface 16, is controlled to be opened and closed through the switch 15, then drives the valve plate 12 to rotate by utilizing the rotation of the connecting rod 20 and the rotating rod 21, so that water flow is discharged, the starting plate 11 drives the flow reducing plate 9 to open by utilizing the impact of the water flow, and finally the flow reducing plate 9 is utilized to reduce the water flow, so that the aim of reducing the speed of larger water flow is fulfilled, and the phenomenon that the device is easy to cause leakage and damage because the water flow cannot be subjected to flow speed control is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A high performance butterfly valve suitable for high flow control, characterized in that: the valve comprises a valve body (1), a through hole (22) is formed in the outer surface of the valve body (1), a guide groove (17) is formed in the inner wall of the valve body (1), guide blocks (18) are movably connected to the inside of the guide groove (17), valve plates (12) are fixedly connected to the upper surface of the guide blocks (18), rotating rods (21) are fixedly connected to the outer surfaces of the valve plates (12), connecting rods (20) are fixedly connected to the top ends of the rotating rods (21), an opening and closing mechanism (6) is arranged above the valve body (1), the output end of the opening and closing mechanism (6) is fixedly connected with the top ends of the connecting rods (20), a switch (15) is electrically connected to the upper surface of the opening and closing mechanism (6), symmetrical placing grooves (3) are formed in the front surface and back surface of the valve plates (12), supporting blocks (10) are fixedly connected to the inner wall of each placing groove (3), a stress rod (5) is fixedly connected to one side surface of each group, the inner side of each supporting block (10) is mutually close to each other, a flow reducing plate (9) is arranged in the inside each placing groove (3), a flow reducing plate (19) is formed in the inner surface of each group, the connecting holes (19) are formed in the connecting holes (19), one side surface of each group of the flow reducing plates (9) which are far away from each other is fixedly connected with a starting plate (11).
2. A high performance butterfly valve for high flow control according to claim 1, wherein: the upper surface of the opening and closing mechanism (6) is fixedly connected with a protective sleeve (7), and the inner wall of the protective sleeve (7) is fixedly connected with the outer surface of the switch (15).
3. A high performance butterfly valve for high flow control according to claim 1, wherein: the valve body is characterized in that the front surface and the back surface of the valve body (1) are fixedly connected with flange plates (2), and the outer surface of each flange plate (2) is fixedly connected with a plurality of groups of symmetrical mounting holes (4).
4. A high performance butterfly valve for high flow control according to claim 1, wherein: the right side face of the opening and closing mechanism (6) is provided with a power interface (16), and the power interface (16) is electrically connected with the opening and closing mechanism (6).
5. A high performance butterfly valve for high flow control according to claim 1, wherein: the front of the opening and closing mechanism (6) is provided with a nameplate groove (13), and the inner wall of the nameplate groove (13) is fixedly connected with a nameplate (14).
6. A high performance butterfly valve for high flow control according to claim 1, wherein: the inside of valve body (1) is equipped with symmetrical sealed pad (8), two sealed pad (8) are close to each other one side respectively with the positive and negative two sides fixed connection of valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335552.5U CN220622779U (en) | 2023-08-30 | 2023-08-30 | High-performance butterfly valve suitable for large-flow control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335552.5U CN220622779U (en) | 2023-08-30 | 2023-08-30 | High-performance butterfly valve suitable for large-flow control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622779U true CN220622779U (en) | 2024-03-19 |
Family
ID=90223873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335552.5U Active CN220622779U (en) | 2023-08-30 | 2023-08-30 | High-performance butterfly valve suitable for large-flow control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622779U (en) |
-
2023
- 2023-08-30 CN CN202322335552.5U patent/CN220622779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |