CN216899040U - Anti-vibration vortex shedding flowmeter - Google Patents
Anti-vibration vortex shedding flowmeter Download PDFInfo
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- CN216899040U CN216899040U CN202122232241.7U CN202122232241U CN216899040U CN 216899040 U CN216899040 U CN 216899040U CN 202122232241 U CN202122232241 U CN 202122232241U CN 216899040 U CN216899040 U CN 216899040U
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Abstract
The utility model discloses an anti-vibration vortex shedding flowmeter, which comprises a first connecting pipe, a vortex shedding flowmeter body, a second connecting pipe and an anti-vibration assembly, wherein the first connecting pipe, the vortex shedding flowmeter body and the second connecting pipe are sequentially connected from left to right; the connecting and sealing assembly comprises a sealing gasket, a size adjusting assembly and a connecting piece. The utility model belongs to the technical field of vortex shedding flowmeters, and particularly provides an anti-vibration vortex shedding flowmeter which is simple in structure, convenient to use, suitable for sealing vortex shedding flowmeters with different sizes, good in sealing performance, capable of improving the accuracy of the flowmeter and capable of protecting the vortex shedding flowmeters.
Description
Technical Field
The utility model belongs to the technical field of vortex shedding flowmeters, and particularly relates to an anti-vibration vortex shedding flowmeter.
Background
The vortex shedding flowmeter is a volume flowmeter which is produced according to the Karman vortex shedding principle and is used for measuring the volume flow, standard condition volume flow or mass flow of gas, steam or liquid. The flow meter is mainly used for measuring the flow of industrial pipeline medium fluid, such as various media such as gas, liquid, steam and the like; its advantages are low pressure loss, wide range of measuring range, high precision and no influence from fluid density, pressure, temp and viscosity.
Most of the existing vortex shedding flowmeters are simply installed, and the existing vortex shedding flowmeters have no protective measures, such as impact or vibration, which may affect the accuracy of the flowmeters and even may cause damage to the flowmeters.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the anti-vibration vortex shedding flowmeter which has the advantages of simple structure, convenient use, good sealing performance, improvement on the accuracy of the flowmeter and protection effect on the vortex shedding flowmeter, and can be suitable for sealing the vortex shedding flowmeters with different sizes.
The technical scheme adopted by the utility model is as follows: the utility model relates to an anti-vibration vortex shedding flowmeter which comprises a first connecting pipe, a vortex shedding flowmeter body, a second connecting pipe and an anti-vibration assembly, wherein the first connecting pipe, the vortex shedding flowmeter body and the second connecting pipe are sequentially connected from left to right; the connecting sealing assembly comprises a sealing gasket, a size adjusting assembly and a connecting piece, the sealing gasket is sleeved on the outer side of the vortex shedding flowmeter body, the size adjusting assembly is sleeved on the outer side of the sealing gasket, and the connecting piece is sleeved on the outer side of the size adjusting assembly; the anti-vibration assembly comprises an anti-vibration inner sleeve and an anti-vibration outer sleeve, the anti-vibration inner sleeve is arranged on the outer side of the upper end of the vortex shedding flowmeter body, the anti-vibration outer sleeve is arranged on the outer side of the anti-vibration inner sleeve, and an anti-vibration buffer spring is connected between the anti-vibration inner sleeve and the anti-vibration outer sleeve.
Further, size adjusting part is including adjusting frame and regulating spring, it connects to locate sealed between filling up and the connecting piece to adjust the frame, the outside of sealed pad is equipped with sealing bottom plate, it is equipped with sealed roof to connect on the inner wall of connecting piece, just regulating spring connects and locates between sealing bottom plate and the sealed roof.
Furthermore, the inner wall of the connecting piece is connected with an adjusting groove, and the upper end of the adjusting frame is arranged in the adjusting groove.
Furthermore, be equipped with on the connecting piece lateral wall and connect buffering subassembly, it includes buffering storage plate and lower buffering storage plate to connect buffering subassembly, go up buffering storage plate and connect one side of locating the connecting piece with lower buffering storage plate, it is equipped with the connection buffer board to go up to connect between buffering storage plate and the lower buffering storage plate, it is the setting of U-shaped to connect the buffer board.
Furthermore, go up the buffering and accomodate the board and all connect one side of buffering and accomodate the board down and be equipped with the buffering and accomodate the groove, connect the inside of locating two buffering and accomodate the groove respectively of two diaphragms of buffer board, just be equipped with between the riser of connecting the buffer board and the connecting piece and be connected buffer spring.
Further, the lower extreme of anti vibration endotheca and anti vibration overcoat is equipped with fixed connector, the one end outside connection of fixed connector is equipped with sub-magic subsides, fixed connector's the other end outside connection is equipped with female magic subsides, just sub-magic subsides and female magic subsides cooperation setting.
Further, the connecting piece includes left connecting piece and right connecting piece, the tip of left side connecting piece and right connecting piece all is equipped with the screw hole, the inside of screw hole is equipped with fixing bolt, fixing bolt's outside cover is equipped with fixation nut.
The utility model with the structure has the following beneficial effects: this scheme anti vibration type vortex flowmeter protects the upper end of vortex flowmeter body through the anti vibration subassembly, through the use of size adjusting part, makes the connection seal subassembly be applicable to not unidimensional vortex flowmeter body and seals up the use, through fixed connector's use, makes the installation and the dismantlement of anti vibration subassembly convenient, through the use of connecting the buffering subassembly, cushions the protection to external force, has improved the accuracy of flowmeter.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-vibration vortex shedding flowmeter according to the present invention;
FIG. 2 is a schematic structural diagram of a connection sealing assembly in the anti-vibration vortex shedding flowmeter according to the present invention;
FIG. 3 is a schematic view of a fixed connection member in the anti-vibration vortex shedding flowmeter of the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
The vortex shedding flowmeter comprises a vortex shedding flowmeter body, a first connecting pipe, a second connecting pipe, a vortex shedding flowmeter body, a second connecting pipe, a third connecting pipe, a fourth connecting pipe, a fifth connecting pipe, a sixth connecting pipe, a seventh connecting pipe, a sixth connecting pipe, a seventh connecting pipe, a sixth connecting pipe, a seventh connecting pipe, a sixth connecting pipe.
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the anti-vibration vortex flowmeter of the present invention comprises a first connecting pipe 1, a vortex flowmeter body 2, a second connecting pipe 3 and an anti-vibration assembly 5, wherein the first connecting pipe 1, the vortex flowmeter body 2 and the second connecting pipe 3 are sequentially connected from left to right, a connection sealing assembly 6 is sleeved at a connection position of the first connecting pipe 1 and the vortex flowmeter body 2 and a connection position of the second connecting pipe 3 and the vortex flowmeter body 2, and the anti-vibration assembly 5 is sleeved outside an upper end of the vortex flowmeter body 2; the connecting and sealing assembly 6 comprises a sealing gasket 7, a size adjusting assembly 8 and a connecting piece 9, the sealing gasket 7 is sleeved on the outer side of the vortex shedding flowmeter body 2, the size adjusting assembly 8 is sleeved on the outer side of the sealing gasket 7, and the connecting piece 9 is sleeved on the outer side of the size adjusting assembly 8; the anti-vibration assembly 5 comprises an anti-vibration inner sleeve 10 and an anti-vibration outer sleeve 11, wherein the anti-vibration inner sleeve 10 is arranged on the outer side of the upper end of the vortex shedding flowmeter body 2, the anti-vibration outer sleeve 11 is arranged on the outer side of the anti-vibration inner sleeve 10, and an anti-vibration buffer spring 12 is connected between the anti-vibration inner sleeve 10 and the anti-vibration outer sleeve 11.
The size adjusting assembly 8 comprises an adjusting frame 13 and an adjusting spring 14, the adjusting frame 13 is connected between the sealing gasket 7 and the connecting piece 9, a sealing bottom plate 15 is arranged on the outer side of the sealing gasket 7, a sealing top plate 16 is connected on the inner wall of the connecting piece 9, and the adjusting spring 14 is connected between the sealing bottom plate 15 and the sealing top plate 16; the inner wall of the connecting piece 9 is connected with an adjusting groove 17, and the upper end of the adjusting frame 13 is arranged in the adjusting groove 17.
A connecting buffer assembly 18 is arranged on the side wall of the connecting piece 9, the connecting buffer assembly 18 comprises an upper buffer storage plate 19 and a lower buffer storage plate 20, the upper buffer storage plate 19 and the lower buffer storage plate 20 are both connected to one side of the connecting piece 9, a connecting buffer plate 21 is connected between the upper buffer storage plate 19 and the lower buffer storage plate 20, and the connecting buffer plate 21 is arranged in a U shape; go up the buffering and accomodate board 19 and all connect to be equipped with buffering and accomodate groove 22 with one side of buffering and accomodate board 20 down, connect the inside of two buffering and accomodate grooves 22 of two diaphragms of buffer board 21 and connect respectively, just be equipped with between the riser of connecting buffer board 21 and the connecting piece 9 and be connected buffer spring 23.
The lower ends of the anti-vibration inner sleeve 10 and the anti-vibration outer sleeve 11 are provided with fixed connecting pieces 24, the outer side of one end of each fixed connecting piece 24 is connected with a sub magic tape 25, the outer side of the other end of each fixed connecting piece 24 is connected with a female magic tape 26, and the sub magic tapes 25 and the female magic tapes 26 are arranged in a matched mode; the connecting piece 9 includes left connecting piece 27 and right connecting piece 28, the tip of left side connecting piece 27 and right connecting piece 28 all is equipped with the screw hole, the inside of screw hole is equipped with fixing bolt 29, fixing bolt 29's outside cover is equipped with fixation nut 30.
When the vortex street flowmeter is used specifically, the sealing gasket 7 is sleeved between the first connecting pipe 1 and the vortex street flowmeter body 2, and between the vortex street flowmeter body 2 and the second connecting pipe 3, the sealing performance of the connecting positions of the first connecting pipe 1 and the vortex street flowmeter body 2, and between the vortex street flowmeter body 2 and the second connecting pipe 3 is improved through the fixing bolt 29 and the fixing nut 30, the adjustment is convenient according to the vortex street flowmeter bodies 2 with different sizes through the use of the size adjusting component 8, when the size is larger, the vortex street flowmeter body 2 extrudes the adjusting spring 14 to enable the upper end of the adjusting frame 13 to enter the inside of the adjusting groove 17, when external force is received, the external force extrudes the connecting buffer plate 21, the connecting buffer plate 21 enters the inside of the buffer accommodating groove 22, and the connecting buffer spring 23 buffers the external force; the anti-vibration component 5 is sleeved on the upper end of the vortex shedding flowmeter body 2, the anti-vibration component 5 is fixed on the upper end of the vortex shedding flowmeter body 2 by using the sub magic tape 25 and the mother magic tape 26 on the fixed connecting piece 24, and the use of the anti-vibration buffer spring 12 reduces the influence of external force on the upper end of the vortex shedding flowmeter body 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides an anti vibration type vortex flowmeter which characterized in that: the vortex shedding flowmeter comprises a first connecting pipe, a vortex shedding flowmeter body, a second connecting pipe and an anti-vibration assembly, wherein the first connecting pipe, the vortex shedding flowmeter body and the second connecting pipe are sequentially connected from left to right; the connecting sealing assembly comprises a sealing gasket, a size adjusting assembly and a connecting piece, the sealing gasket is sleeved on the outer side of the vortex shedding flowmeter body, the size adjusting assembly is sleeved on the outer side of the sealing gasket, and the connecting piece is sleeved on the outer side of the size adjusting assembly; the anti-vibration assembly comprises an anti-vibration inner sleeve and an anti-vibration outer sleeve, the anti-vibration inner sleeve is arranged on the outer side of the upper end of the vortex shedding flowmeter body, the anti-vibration outer sleeve is arranged on the outer side of the anti-vibration inner sleeve, and an anti-vibration buffer spring is connected between the anti-vibration inner sleeve and the anti-vibration outer sleeve.
2. An anti-vibration vortex shedding flowmeter according to claim 1, wherein: the size adjusting assembly comprises an adjusting frame and an adjusting spring, the adjusting frame is connected and arranged between a sealing gasket and a connecting piece, a sealing bottom plate is arranged on the outer side of the sealing gasket, a sealing top plate is connected and arranged on the inner wall of the connecting piece, and the adjusting spring is connected and arranged between the sealing bottom plate and the sealing top plate.
3. An anti-vibration vortex shedding flowmeter according to claim 2, wherein: the inner wall of the connecting piece is connected with an adjusting groove, and the upper end of the adjusting frame is arranged in the adjusting groove.
4. An anti-vibration vortex shedding flowmeter according to claim 1, wherein: the connecting piece is characterized in that a connecting buffering assembly is arranged on the side wall of the connecting piece, the connecting buffering assembly comprises an upper buffering storage plate and a lower buffering storage plate, the upper buffering storage plate and the lower buffering storage plate are connected to be arranged on one side of the connecting piece, a connecting buffering plate is connected between the upper buffering storage plate and the lower buffering storage plate, and the connecting buffering plate is arranged in a U shape.
5. An anti-vibration vortex shedding flowmeter according to claim 4, wherein: go up the buffering and accomodate the board and all connect one side of buffering and accomodate the board down and be equipped with the buffering and accomodate the groove, two diaphragms of connecting the buffer board are connected respectively and are located two buffering and accomodate the inside in groove, just be equipped with between the riser of connecting the buffer board and the connecting piece and be connected buffer spring.
6. An anti-vibration vortex shedding flowmeter according to claim 1, wherein: the lower extreme of anti vibration endotheca and anti vibration overcoat is equipped with fixed connector, fixed connector's the one end outside is connected and is equipped with sub-magic subsides, fixed connector's the other end outside is connected and is equipped with female magic subsides, just sub-magic subsides and female magic subsides cooperation setting.
7. An anti-vibration vortex shedding flowmeter according to claim 1, wherein: the connecting piece includes left connecting piece and right connecting piece, the tip of left side connecting piece and right connecting piece all is equipped with the screw hole, the inside of screw hole is equipped with fixing bolt, fixing bolt's outside cover is equipped with fixation nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232241.7U CN216899040U (en) | 2021-09-15 | 2021-09-15 | Anti-vibration vortex shedding flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232241.7U CN216899040U (en) | 2021-09-15 | 2021-09-15 | Anti-vibration vortex shedding flowmeter |
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| Publication Number | Publication Date |
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| CN216899040U true CN216899040U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122232241.7U Active CN216899040U (en) | 2021-09-15 | 2021-09-15 | Anti-vibration vortex shedding flowmeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202584A (en) * | 2023-05-05 | 2023-06-02 | 河南新航流量仪表有限公司 | Vibration-resistant vortex shedding flowmeter |
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2021
- 2021-09-15 CN CN202122232241.7U patent/CN216899040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202584A (en) * | 2023-05-05 | 2023-06-02 | 河南新航流量仪表有限公司 | Vibration-resistant vortex shedding flowmeter |
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