CN207798165U - A kind of Multifunctional vortex street flowmeter - Google Patents
A kind of Multifunctional vortex street flowmeter Download PDFInfo
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- CN207798165U CN207798165U CN201820139527.6U CN201820139527U CN207798165U CN 207798165 U CN207798165 U CN 207798165U CN 201820139527 U CN201820139527 U CN 201820139527U CN 207798165 U CN207798165 U CN 207798165U
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- fixedly connected
- measurement pipe
- flowmeter
- sealing ring
- vortex street
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Abstract
The utility model discloses a kind of Multifunctional vortex street flowmeters, including measurement pipe, support tube and flowmeter, it is fixedly connected with support tube at the upper end side wall center of measurement pipe, flowmeter is fixedly connected at the top of support tube, the equal movable sleeve in both ends of measurement pipe is connected to sleeve, the madial wall of two sleeves has been fixedly connected with multiple equally distributed sliding blocks, the both ends tube wall position corresponding with sliding block of measurement pipe offers sliding slot, measurement pipe both ends offer the first through hole being connected to sliding slot, positive stop bead is equipped in first through hole, the both ends madial wall of measurement pipe offers the first groove, the first sealing ring is fixedly connected in first groove.The utility model is easy to operate, facilitates technical staff to go to adjust the position of flowmeter for the difference of pipeline internal medium, worker is facilitated to dismount flowmeter, can carry out vibration damping to input pipe and efferent duct, keeps the measurement of flowmeter more stable and accurate.
Description
Technical field
The utility model is related to vortex-shedding meter technical field more particularly to a kind of Multifunctional vortex street flowmeters.
Background technology
Vortex-shedding meter is also referred to as swirl flowmeter or Karman vortex street flowmeter, is mainly used for industrial pipeline medium fluid
Flow measurement, such as a variety of media of gas, liquid, steam, its main feature is that the pressure loss is small, range ability is big, and precision is high,
It is hardly influenced by parameters such as fluid density, pressure, temperature, viscosity when Test Cycle volume flow.
In the prior art, existing vortex-shedding meter cannot have when installing and using to the requirement of environment height to flowmeter
Shell and pipeline carry out vibration damping, affect measurement result, due to measure medium difference, the installation site of flowmeter is not
It is logical, thus traditional mounting means cannot meet in a pipeline by different medium accurately measured.
Utility model content
Purpose of the utility model is to solve the height of flowmeter installation requirement in the prior art, it has not been convenient to adjust flowmeter
Position different media is measured, be also inconvenient to facilitate worker to dismount flowmeter, while can not be carried out to pipeline
The problem of vibration damping, and a kind of Multifunctional vortex street flowmeter proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of Multifunctional vortex street flowmeter, including measurement pipe, support tube and flowmeter, in the upper end side wall of the measurement pipe
It is fixedly connected with support tube at the heart, flowmeter is fixedly connected at the top of the support tube, the both ends of the measurement pipe are movable
It is socketed with sleeve, the madial walls of two sleeves has been fixedly connected with multiple equally distributed sliding blocks, and the two of the measurement pipe
End pipe wall position corresponding with sliding block offers sliding slot, and it is logical that the measurement pipe both ends offer first be connected to sliding slot
Hole, is equipped with positive stop bead in the first through hole, and the both ends madial wall of the measurement pipe offers the first groove, and described first
The first sealing ring is fixedly connected in groove, the both ends of the measurement pipe are connected with connecting tube by positive stop bead, described in two
The tube wall that connecting tube is located at the inside of measurement pipe offers annular slot and two equally distributed second grooves, the ring respectively
Shape card slot and positive stop bead are clamped, and have been fixedly connected with the second sealing ring in two second grooves, two connecting tubes
The other end has been fixedly connected with mounting blocks, and the other side of the mounting blocks offers the mounting groove being connected to connecting tube, described
Yielding rubber is fixedly connected in mounting groove, the mounting blocks are connected with standard flange, two standard laws by mounting groove
Blue fixation respectively is communicated with input pipe and efferent duct, and multiple uniformly point the second through-holes are offered on the side wall of the mounting blocks, more
Movable sleeve is connected to fixing bolt in a second through-hole, and the fixing bolt is threaded with fixture block.
Preferably, the both ends madial wall of the measurement pipe has been fixedly connected with limited aunular sheet corresponding with positive stop bead.
Preferably, the side wall of two standard flanges has been fixedly connected with third sealing ring.
Preferably, the side wall of two connecting tubes has been fixedly connected with support column, and the lower end of two support columns is total
It is same to be fixedly connected with the same bottom plate.
Preferably, the preferred material of first sealing ring, the second sealing ring and third sealing ring is anti-corrosive rubber, institute
The preferred material for stating yielding rubber is abrasive rubber.
Compared with prior art, the utility model provides a kind of Multifunctional vortex street flowmeter, has following advantageous effect：
1, the Multifunctional vortex street flowmeter is being covered by being arranged in the sleeve and first through hole at measurement pipe both ends and setting
The positive stop bead in sliding block and first through hole on cylinder, measurement pipe are clamped by positive stop bead and connecting tube, and first is equipped in measurement pipe
Sealing ring, connecting tube are equipped with the second sealing ring, can realize the sealing to connecting tube and measurement pipe, measurement pipe is enable to revolve
Turn, technical staff is facilitated to go to the position of adjustment flowmeter according to the difference for measuring medium, so that flowmeter is measured in pipeline and lead to
The different medium crossed, while being also convenient for worker's dismounting measurement pipe and measurement pipe inside is cleaned.
2, the Multifunctional vortex street flowmeter is being pacified by the mounting groove and vibration isolation rubber and setting that are arranged on mounting blocks
The second through-hole and fixing bolt on block are filled, fixture block is threaded on fixing bolt, standard flange is equipped with third sealing ring,
It can realize and vibration damping and sealing are carried out to input pipe and efferent duct, the medium in pipeline is made to smoothly pass measurement pipe, improve and measure
Precision, and protection flowmeter, by the way that the support column in two connecting tubes is arranged, support column is equipped with bottom plate, being capable of the company of fixation
It takes over, keeps measurement pipe more stable, increase the precision that flowmeter measures.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, facilitate technical staff to go to the position of adjustment flowmeter for the difference of pipeline internal medium, worker is facilitated to dismount flow
Meter can carry out vibration damping to input pipe and efferent duct, keep the measurement of flowmeter more stable and accurate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Multifunctional vortex street flowmeter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Multifunctional vortex street flowmeter part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of Multifunctional vortex street flowmeter part B structural schematic diagram.
In figure：1 bottom plate, 2 support columns, 3 input pipes, 4 flowmeters, 5 support tubes, 6 measurement pipes, 7 connecting tubes, 8 efferent ducts, 9
Annular slot, 10 positive stop beads, 11 sliding blocks, 12 sleeves, 13 sliding slots, 14 first sealing rings, 15 limited aunular sheets, 16 second sealing rings,
17 standard flanges, 18 fixture blocks, 19 mounting blocks, 20 third sealing rings, 21 fixing bolts, 22 yielding rubbers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of Multifunctional vortex street flowmeter, including measurement pipe 6, support tube 5 and flowmeter 4, in measurement pipe 6
Portion is equipped with vortex sounding body, and support tube 5 is fixedly connected at the upper end side wall center of measurement pipe 6, and the top of support tube 5, which is fixed, to be connected
It is connected to flowmeter 4, the equal movable sleeve in both ends of measurement pipe 6 is connected to sleeve 12, and the madial walls of two sleeves 12 has been fixedly connected with more
The both ends tube wall position corresponding with sliding block 11 of a equally distributed sliding block 11, measurement pipe 6 offers sliding slot 13, measurement pipe
6 both ends offer the first through hole being connected to sliding slot 13, are equipped with positive stop bead 10 in first through hole, in the both ends of measurement pipe 6
Side wall offers the first groove, and the first sealing ring 14 is fixedly connected in the first groove, and the both ends of measurement pipe 6 pass through limit
Pearl 10 is connected with connecting tube 7, and the tube wall for the inside that two connecting tubes 7 are located at measurement pipe offers annular slot 9 and two respectively
Equally distributed second groove, annular slot 9 are clamped with positive stop bead 10, and the second sealing has been fixedly connected in two the second grooves
Circle 16, the other end of two connecting tubes 7 has been fixedly connected with mounting blocks 19, and the other side of mounting blocks 19 offers and connecting tube
The mounting grooves of 7 connections, are fixedly connected with yielding rubber 22 in mounting groove, mounting blocks 19 are connected with standard flange by mounting groove
17, fixation is communicated with input pipe 3 and efferent duct 8 to two standard flanges 17 respectively, is offered on the side wall of mounting blocks 19 multiple equal
Even point of the second through-hole, movable sleeve is connected to fixing bolt 20 in multiple second through-holes, and fixing bolt 20 is threaded with fixture block 18.
The both ends madial wall of measurement pipe 6 has been fixedly connected with limited aunular sheet 15 corresponding with positive stop bead 10, prevents positive stop bead
10 fall, and the side wall of two standard flanges 17 has been fixedly connected with third sealing ring 21, prevent junction when pipe vibration from occurring
Leakage, the side walls of two connecting tubes 7 have been fixedly connected with support column 2, and the lower ends of two support columns 2 is fixedly connected with same jointly
A bottom plate 1 facilitates fixation measuring equipment, reduces influence of the vibrations to measurement result, the first sealing ring 14,16 and of the second sealing ring
The preferred material of third sealing ring 21 is anti-corrosive rubber, and the preferred material of yielding rubber 22 is abrasive rubber, increases each company
The leakproofness for meeting place, prevents junction from leaking.
In the utility model, in use, according to the difference for measuring medium, rotation measuring pipe 6, measurement pipe 6 rotates in drive
Second sealing ring 16 and positive stop bead 10 in portion rotate, and positive stop bead 10 is clamped connecting tube 7 and does not shake, and can facilitate adjustment vortex
The position of generating body, turns fixing bolt 21, and fixed spiral shell 21 can drive fixture block to move, can easy disassembly connecting tube 7, sliding
Sleeve 12, sleeve 12 are moved with movable slider 11, and the movement of sliding block 11 is detached with positive stop bead 10, the movement of positive stop bead 10 and annular slot 9
Separation, connecting tube 7 easy to disassemble are cleaned and are safeguarded to swirl generating body.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Multifunctional vortex street flowmeter, including measurement pipe（6）, support tube（5）And flowmeter（4）, which is characterized in that it is described
Measurement pipe（6）Upper end side wall center at be fixedly connected with support tube（5）, the support tube（5）Top be fixedly connected with stream
Gauge（4）, the measurement pipe（6）The equal movable sleeve in both ends be connected to sleeve（12）, two sleeves（12）Madial wall it is solid
Surely multiple equally distributed sliding blocks are connected with（11）, the measurement pipe（6）Both ends tube wall and sliding block（11）Corresponding position
Offer sliding slot（13）, the measurement pipe（6）Both ends offer and sliding slot（13）The first through hole of connection, multiple described
It is equipped with positive stop bead in one through-hole（10）, the measurement pipe（6）Both ends madial wall offer the first groove, described first is recessed
The first sealing ring is fixedly connected in slot（14）, the measurement pipe（6）Both ends pass through positive stop bead（10）It is connected with connecting tube
（7）, two connecting tubes（7）Tube wall positioned at the inside of measurement pipe offers annular slot respectively（9）Uniformly divide with two
Second groove of cloth, the annular slot（9）With positive stop bead（10）Clamping has been fixedly connected with the in two second grooves
Two sealing rings（16）, two connecting tubes（7）The other end be fixedly connected with mounting blocks（19）, the mounting blocks（19）'s
The other side offers and connecting tube（7）The mounting groove of connection is fixedly connected with yielding rubber in the mounting groove（22）, described
Mounting blocks（19）Standard flange is connected with by mounting groove（17）, two standard flanges（17）Fixation is communicated with defeated respectively
Enter pipe（3）And efferent duct（8）, the mounting blocks（19）Side wall on offer multiple uniformly point the second through-holes, multiple described the
Movable sleeve is connected to fixing bolt in two through-holes（20）, the fixing bolt（20）It is threaded with fixture block（18）.
2. a kind of Multifunctional vortex street flowmeter according to claim 1, which is characterized in that the measurement pipe（6）Both ends
Madial wall has been fixedly connected with and positive stop bead（10）Corresponding limited aunular sheet（15）.
3. a kind of Multifunctional vortex street flowmeter according to claim 1, which is characterized in that two standard flanges（17）Side
Wall has been fixedly connected with third sealing ring（21）.
4. a kind of Multifunctional vortex street flowmeter according to claim 1, which is characterized in that two connecting tubes（7）'s
Side wall has been fixedly connected with support column（2）, two support columns（2）Lower end be fixedly connected with the same bottom plate jointly（1）.
5. a kind of Multifunctional vortex street flowmeter according to claim 1, which is characterized in that first sealing ring（14）、
Second sealing ring（16）With third sealing ring（21）Preferred material be anti-corrosive rubber, the yielding rubber（22）Preferred material
Matter is abrasive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139527.6U CN207798165U (en) | 2018-01-28 | 2018-01-28 | A kind of Multifunctional vortex street flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139527.6U CN207798165U (en) | 2018-01-28 | 2018-01-28 | A kind of Multifunctional vortex street flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798165U true CN207798165U (en) | 2018-08-31 |
Family
ID=63270873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820139527.6U Active CN207798165U (en) | 2018-01-28 | 2018-01-28 | A kind of Multifunctional vortex street flowmeter |
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| Country | Link |
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| CN (1) | CN207798165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174144A (en) * | 2019-05-27 | 2019-08-27 | 西安利都仪表测控设备有限公司 | A kind of precession whirlpool gas flowmeter |
| CN110987092A (en) * | 2019-12-27 | 2020-04-10 | 东北石油大学 | Multiphase flow vortex shedding flowmeter in pit |
| CN111637935A (en) * | 2020-06-11 | 2020-09-08 | 浙江奥新仪表有限公司 | Vortex street flowmeter |
-
2018
- 2018-01-28 CN CN201820139527.6U patent/CN207798165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174144A (en) * | 2019-05-27 | 2019-08-27 | 西安利都仪表测控设备有限公司 | A kind of precession whirlpool gas flowmeter |
| CN110987092A (en) * | 2019-12-27 | 2020-04-10 | 东北石油大学 | Multiphase flow vortex shedding flowmeter in pit |
| CN111637935A (en) * | 2020-06-11 | 2020-09-08 | 浙江奥新仪表有限公司 | Vortex street flowmeter |
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