CN219796129U - Turbulence-preventing butterfly valve - Google Patents
Turbulence-preventing butterfly valve Download PDFInfo
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- CN219796129U CN219796129U CN202321153456.2U CN202321153456U CN219796129U CN 219796129 U CN219796129 U CN 219796129U CN 202321153456 U CN202321153456 U CN 202321153456U CN 219796129 U CN219796129 U CN 219796129U
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- butterfly valve
- turbulence
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- butterfly
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of butterfly valves, in particular to an anti-turbulence butterfly valve, which solves the problems that in the prior art, after a turbulence phenomenon occurs when the medium flow speed in a pipeline is too fast, the turbulence phenomenon is relieved by the existing valve without a better method, and friction resistance and energy loss are greatly increased due to the existence of turbulence. The utility model provides an anti-turbulence butterfly valve, includes the butterfly valve body, and the vertical disk seat that is provided with of inner chamber of butterfly valve body, the vertical transfer line that is provided with of inner chamber of disk seat, and the tooth form board has been cup jointed to the outer lane of transfer line, and the top of transfer line runs through disk seat and butterfly valve body in proper order and extends to one side of butterfly valve body. By structural design, the utility model solves the problem that the valve product used on the existing pipeline cannot solve turbulent medium, reduces friction resistance among the mediums, slows down the loss of flow velocity, reduces the consumption of energy sources, reduces the cost, and can be suitable for various working condition environments and pipelines with different pressures.
Description
Technical Field
The utility model relates to the technical field of butterfly valves, in particular to an anti-turbulence butterfly valve.
Background
The existing center line butterfly valve is composed of a driving device, a butterfly valve body, a valve seat, a valve plate and other parts, and the opening and closing actions of the valve are controlled by the far end of a manual control device or an automatic control device such as an electric device, a pneumatic device and the like, so that the device for cutting off and adjusting the fluid medium in the pipeline is realized. The butterfly valve mainly has the operation principle that the butterfly plate realizes the opening and closing functions of the valve through the control of a turbine of a driving device. The valve plate and the valve seat in the butterfly valve are matched with each other in a fixed interference fit, and the applicable pipeline pressure is fixed, so that the butterfly valve is not very convenient to use;
the structural surface of the butterfly plate is smooth in the prior art, the valve is only suitable for laminar flow media with relatively slow flow rate of the pipeline media, but when the flow rate of the pipeline media is increased or raised, turbulence is displayed, the butterfly plate is not suitable any more, when the turbulence is serious, the fluid resistance is increased, the input energy of the conveying media is further consumed, and the irrecoverable loss caused by severe vibration to the safety of the pipeline and the equipment is also generated;
after the turbulence phenomenon that the medium flow speed in the pipeline is too fast, the existing valve does not have a better method for relieving the turbulence phenomenon, the existence of the turbulence greatly increases friction resistance and energy loss, and the tooth-shaped butterfly plate with turbulence carding function, namely the tooth-shaped plate or the comb plate is invented by referring to the structure of the comb in our daily life, so that the turbulence-preventing butterfly valve is provided.
Disclosure of Invention
The utility model aims to provide an anti-turbulence butterfly valve, which solves the problems that in the prior art, after a turbulence phenomenon occurs when the medium flow speed in a pipeline is too fast, the turbulence phenomenon is relieved by the existing valve without a better method, and the friction resistance and the energy loss are greatly increased due to the existence of the turbulence.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an anti-turbulence butterfly valve, includes the butterfly valve body, the vertical disk seat that is provided with of inner chamber of butterfly valve body, the vertical transfer line that is provided with of inner chamber of disk seat, and the outer lane of transfer line has cup jointed the tooth form board, the top of transfer line runs through disk seat and butterfly valve body in proper order and extends to one side of butterfly valve body.
Preferably, a driving mechanism is arranged at the top of the butterfly valve body, and the top of the transmission rod is fixedly connected with the output end of the driving mechanism.
Preferably, the outer walls of the two sides of the toothed plate are provided with tooth groups, and the two tooth groups are symmetrically distributed on one side of the two outer walls of the toothed plate.
Preferably, the tooth group comprises a plurality of tooth blocks, and one side of each tooth block is fixedly connected with the outer wall of the adjacent tooth plate.
Preferably, the bottom of the transmission rod is rotationally connected with the inner cavity of the adjacent valve seat.
Preferably, the outer ring of the tooth-shaped plate is attached to the inner cavity of the adjacent valve seat.
The utility model has at least the following beneficial effects:
the pipeline starts to lead to the medium, according to different user demands, the angle that the butterfly valve butterfly plate was opened to the instruction nameplate of adjusting drive arrangement is consulted to realize stationary flow and laminar flow's purpose, through structural design, when solving the unable turbulent flow medium problem of solving of valve product that uses on the current pipeline, reduced the frictional resistance between the medium, slowed down the loss of velocity of flow, reduced the consumption of energy, reduce cost can be applicable to multiple operating mode environment, different pressure pipeline.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a valve seat structure according to the present utility model;
FIG. 3 is a cross-sectional view of a toothed plate of the present utility model;
fig. 4 is a schematic view of a toothed plate structure of the present utility model.
In the figure: 1. a tooth-shaped plate; 2. a butterfly valve body; 3. a valve seat.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, an anti-turbulence butterfly valve comprises a butterfly valve body 2, wherein a valve seat 3 is vertically arranged in an inner cavity of the butterfly valve body 2, a transmission rod is vertically arranged in the inner cavity of the valve seat 3, a tooth-shaped plate 1 is sleeved on an outer ring of the transmission rod, the top of the transmission rod sequentially penetrates through the valve seat 3 and the butterfly valve body 2 to extend to one side of the butterfly valve body 2, specifically, when a person uses the butterfly valve, a special flange of the butterfly valve is adopted, the designed butterfly valve is assembled on a pipeline to be used, and the valve is positioned and fastened in a bolt manner;
before a medium is not passed through a pipeline, a driving device is used for switching a valve for 2-3 times, so that the butterfly valve can be normally opened and closed, and after no jamming feeling is caused, the next operation is carried out;
the pipeline starts to lead to the medium, according to different user demands, the angle that the butterfly valve butterfly plate was opened to the instruction nameplate of adjusting drive arrangement is consulted to realize stationary flow and laminar flow's purpose, through structural design, when solving the unable turbulent flow medium problem of solving of valve product that uses on the current pipeline, reduced the frictional resistance between the medium, slowed down the loss of velocity of flow, reduced the consumption of energy, reduce cost can be applicable to multiple operating mode environment, different pressure pipeline.
The scheme comprises the following working processes:
when a person uses the butterfly valve, the butterfly valve is assembled on a pipeline to be used by adopting a flange special for the butterfly valve, and the valve is positioned and fastened by adopting a bolt mode;
before a medium is not passed through a pipeline, a driving device is used for switching a valve for 2-3 times, so that the butterfly valve can be normally opened and closed, and after no jamming feeling is caused, the next operation is carried out;
the pipeline starts to be communicated with a medium, and according to different use requirements, the angle of the butterfly valve butterfly plate is opened by referring to the indication nameplate of the adjusting driving device, so that the purposes of steady flow and laminar flow are realized.
The working process can be as follows:
through structural design, when solving the unable turbulent flow medium problem of solving the valve product that uses on the current pipeline, reduced the frictional resistance between the medium, slowed down the loss of velocity of flow, reduced the consumption of energy, reduce cost can be applicable to multiple operating mode environment, different pressure pipeline.
Further, a driving mechanism is arranged at the top of the butterfly valve body 2, and the top of the transmission rod is fixedly connected with the output end of the driving mechanism.
Further, the outer walls of the two sides of the toothed plate 1 are provided with tooth groups, and the two tooth groups are symmetrically distributed on one side of the two outer walls of the toothed plate 1.
Further, the tooth group comprises a plurality of tooth blocks, and one side of each tooth block is fixedly connected with the outer wall of the adjacent tooth plate 1.
Further, the bottom of the transmission rod is rotationally connected with the inner cavity of the adjacent valve seat 3.
Further, the outer ring of the tooth-shaped plate 1 is attached to the inner cavity of the adjacent valve seat 3.
To sum up: when a person uses the butterfly valve, the butterfly valve is assembled on a pipeline to be used by adopting a flange special for the butterfly valve, and the valve is positioned and fastened by adopting a bolt mode;
before a medium is not passed through a pipeline, a driving device is used for switching a valve for 2-3 times, so that the butterfly valve can be normally opened and closed, and after no jamming feeling is caused, the next operation is carried out;
the pipeline starts to lead to the medium, according to different user demands, the angle that the butterfly valve butterfly plate was opened to the instruction nameplate of adjusting drive arrangement is consulted to realize stationary flow and laminar flow's purpose, through structural design, when solving the unable turbulent flow medium problem of solving of valve product that uses on the current pipeline, reduced the frictional resistance between the medium, slowed down the loss of velocity of flow, reduced the consumption of energy, reduce cost can be applicable to multiple operating mode environment, different pressure pipeline.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an anti-turbulence butterfly valve, includes butterfly valve body (2), its characterized in that, the vertical disk seat (3) that is provided with of inner chamber of butterfly valve body (2), the vertical transfer line that is provided with of inner chamber of disk seat (3), and the outer lane of transfer line has cup jointed tooth form board (1), the top of transfer line runs through disk seat (3) and butterfly valve body (2) in proper order and extends to one side of butterfly valve body (2).
2. The anti-turbulence butterfly valve according to claim 1, wherein a driving mechanism is arranged at the top of the butterfly valve body (2), and the top of the transmission rod is fixedly connected with the output end of the driving mechanism.
3. The anti-turbulence butterfly valve according to claim 1, wherein the outer walls of the two sides of the toothed plate (1) are provided with tooth groups, and two tooth groups are symmetrically distributed on one side of the two outer walls of the toothed plate (1).
4. An anti-turbulence butterfly valve according to claim 3, wherein the set of teeth comprises a plurality of teeth, and one side of the teeth is fixedly connected to the outer wall of the adjacent tooth plate (1).
5. An anti-turbulence butterfly valve according to claim 1, characterized in that the bottom of the transmission rod is in rotational connection with the inner cavity of the adjacent valve seat (3).
6. An anti-turbulence butterfly valve according to claim 1, characterized in that the outer ring of the toothed plate (1) is attached to the inner cavity of the adjacent valve seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153456.2U CN219796129U (en) | 2023-05-15 | 2023-05-15 | Turbulence-preventing butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153456.2U CN219796129U (en) | 2023-05-15 | 2023-05-15 | Turbulence-preventing butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796129U true CN219796129U (en) | 2023-10-03 |
Family
ID=88151696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153456.2U Active CN219796129U (en) | 2023-05-15 | 2023-05-15 | Turbulence-preventing butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796129U (en) |
-
2023
- 2023-05-15 CN CN202321153456.2U patent/CN219796129U/en active Active
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