CN210664608U - Anti-vibration vortex shedding flowmeter - Google Patents
Anti-vibration vortex shedding flowmeter Download PDFInfo
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- CN210664608U CN210664608U CN201922081627.5U CN201922081627U CN210664608U CN 210664608 U CN210664608 U CN 210664608U CN 201922081627 U CN201922081627 U CN 201922081627U CN 210664608 U CN210664608 U CN 210664608U
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- protective housing
- flowmeter
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- arc protective
- vortex shedding
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Abstract
The utility model discloses an anti vibration type vortex flowmeter, including the flowmeter body, flowmeter body facial make-up is equipped with the clamp of two symmetries, every an axis of rotation has all been installed to the last lateral wall of clamp, all be fixed with arc protective housing in the axis of rotation, the one end that the clamp was kept away from to arc protective housing all is equipped with extends the piece, every first screw hole has all been seted up on the extension piece, two through bolt threaded connection, two between the first screw hole extend through bolt threaded connection, two all be fixed with one on the inside wall on the relative one side of arc protective housing and support the piece, every arc protective housing is kept away from and is all attached an anticollision bag on one side lateral wall of support piece. The utility model discloses when receiving the striking, under the resistance action of water, the water in the sack circulates each other, can absorb the impact effectively for the flowmeter can be got up by fine protection, can avoid the damage of flowmeter when receiving the striking.
Description
Technical Field
The utility model relates to a flowmeter technical field especially relates to an anti vibration type vortex 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 of 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. The vortex shedding flowmeter is characterized in that movable mechanical parts are not arranged, so that the reliability is high, the maintenance amount is small, most of the existing vortex shedding flowmeters are simply installed, no protective measures are provided, for example, when impact or vibration is received, the accuracy of the flowmeter can be influenced, and even damage can be caused, and therefore an anti-vibration vortex shedding flowmeter is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-vibration vortex shedding flowmeter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti vibration type vortex street flowmeter, includes the flowmeter body, flowmeter body facial make-up is equipped with the clamp of two symmetries, every an axis of rotation has all been installed to the last lateral wall of clamp, all be fixed with arc protective housing in the axis of rotation, the one end that the clamp was kept away from to arc protective housing all is equipped with extends the piece, every first screw hole has all been seted up on the extension piece, two through bolt threaded connection, two between the first screw hole extend through bolt threaded connection, two all be fixed with one on the inside wall on the relative one side of arc protective housing and support the piece, every arc protective housing is kept away from and is all attached with an anticollision bag on one side lateral wall of support piece.
Preferably, every the clamp all includes two curved fixture blocks, two the one end of fixture block is passed through the axis of rotation and is rotated the connection, the other end of fixture block all is equipped with the protruding portion, two set up the second screw hole that big or small position corresponds on the protruding portion, two through locking screw threaded connection between the second screw hole.
Preferably, each of the two abutting blocks is of a T-shaped structure, and the T-shaped ends of the two abutting blocks are arranged oppositely.
Preferably, each anti-collision bag is of a hollow structure, a water inlet is formed in the upper end of each anti-collision bag, and a sealing cover is arranged on each water inlet in a matched mode.
Preferably, a plurality of partition strips are arranged in the anti-collision bag at equal intervals, a water flowing hole is formed in each partition strip, and the water flowing holes are lower and lower towards the two sides by taking the water inlet as a center.
The utility model discloses in, the setting of clamp can carry out effectual fixed to the flowmeter body, reduce its vibration when receiving the collision, the arc structure that the arc protecting sheathing formed can carry out effectual protection to the flowmeter in addition, two other settings that support the piece can form a miniature triangle district, compressive resistance and shock resistance have been increased, setting up through bolt and screw hole can make two inseparable associations of arc protecting sheathing be in the same place in addition, water in the anticollision bag need not hold, and thus, when receiving the striking, under the resistance of water effect, the circulation of each other of water in the sack, can absorb the impact effectively, the utility model discloses make the flowmeter can be got up by fine protection, can avoid the damage of flowmeter when receiving the striking.
Drawings
Fig. 1 is a schematic structural diagram of an anti-vibration vortex shedding flowmeter provided by the present invention;
FIG. 2 is a schematic view of the interior of the crash bag;
fig. 3 is a schematic structural view of the clip.
In the figure: 1 anticollision bag, 2 arc protective housing, 3 flowmeter bodies, 4 clamps, 5 extension pieces, 6 bolts, 7 support pieces, 8 baffle, 9 discharge orifices, 10 water inlets, 11 sealed covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an anti vibration type vortex street flowmeter, including flowmeter body 3, flowmeter body 3 facial make-up is equipped with the clamp 4 of two symmetries, every a axis of rotation has all been installed to the last lateral wall of clamp 4, all be fixed with arc protective housing 2 in the axis of rotation, the one end that clamp 4 was kept away from to arc protective housing 2 all is equipped with extends piece 5, every first screw hole has all been seted up on the extension piece 5, two through 6 threaded connection of bolt, two between the first screw hole extend and pass through 6 threaded connection of bolt, two on the relative one side of arc protective housing 2 all be fixed with one on the inside wall and support piece 7, every arc protective housing 2 keeps away from and all pastes with an anticollision bag 1 on the one side lateral wall of support piece 7.
In the utility model, each clamp 4 comprises two arc-shaped clamping blocks, one end of each clamping block is rotatably connected through a rotating shaft, the other end of each clamping block is provided with a protruding part, the two protruding parts are provided with second threaded holes corresponding to the big and small positions, the two second threaded holes are connected through locking screws in a threaded manner, each abutting block 7 is of a T-shaped structure, the T-shaped ends of the two abutting blocks 7 are oppositely arranged, the T-shaped structure can increase the contact surface between the two abutting blocks 7 and increase the area of the water to be washed, the interior of each anti-collision bag 1 is of a hollow structure, the upper end of the anti-collision bag 1 is provided with a water inlet 10, the water inlet 10 is provided with a sealing cover 11 in a matching manner, the water can be conveniently added into the anti-collision bag 1 and changed, the interior of the anti-collision bag 1 is provided with a plurality of cutting strips 8 at equal intervals, each cutting strip 8 is provided with a water, and the positions of the water flowing holes 9 from the water inlet 10 to the two sides are lower and lower, and the arrangement of the water flowing holes 9 in an echelon way can ensure that the water in the bag is better communicated.
The utility model discloses in, clamp 4's setting can carry out effectual fixed to flowmeter body 3, reduce its vibration when receiving the collision, the arc structure that arc protective housing 2 formed can carry out effectual protection to the flowmeter in addition, two other settings to piece 7 can form a miniature triangle district, compressive resistance and shock resistance have been increased, can make two inseparable associations of arc protective housing 2 be in the same place through setting up of bolt 6 and screw hole in addition, water in the anticollision bag 1 need not hold and is filled up, thus, when receiving the striking, under the resistance effect of water, the circulation of water in the sack each other, can absorb the impact effectively.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An anti-vibration vortex shedding flowmeter, which comprises a flowmeter body (3) and is characterized in that, the flowmeter body (3) is provided with two symmetrical hoops (4), the upper side wall of each hoop (4) is provided with a rotating shaft, all be fixed with arc protective housing (2) in the axis of rotation, the one end that clamp (4) were kept away from in arc protective housing (2) all is equipped with extension piece (5), every first screw hole has all been seted up on extension piece (5), two through bolt (6) threaded connection, two between the first screw hole extend through bolt (6) threaded connection, two between piece (5) all be fixed with one on the inside wall on the relative one side of arc protective housing (2) and support piece (7), every arc protective housing (2) are kept away from and are all attached to have one anticollision bag (1) on the one side lateral wall of supporting piece (7).
2. Anti-vibration vortex shedding flowmeter according to claim 1, wherein each of the clamping bands (4) comprises two arc-shaped clamping blocks, one ends of the two clamping blocks are rotatably connected through a rotating shaft, the other ends of the clamping blocks are respectively provided with a protruding portion, the two protruding portions are provided with second threaded holes corresponding in size and position, and the two second threaded holes are in threaded connection through locking screws.
3. Anti-vibration vortex shedding flowmeter according to claim 1, wherein each of the resisting blocks (7) is of a T-shaped structure, and the T-shaped ends of the two resisting blocks (7) are oppositely arranged.
4. Anti-vibration vortex shedding flowmeter according to claim 1, wherein the interior of each anti-collision bag (1) is of a hollow structure, a water inlet (10) is formed in the upper end of each anti-collision bag (1), and a sealing cover (11) is arranged on the water inlet (10) in a matching manner.
5. Anti-vibration vortex shedding flowmeter according to claim 4, wherein the anti-collision bag (1) is internally provided with a plurality of dividing strips (8) at equal intervals, each dividing strip (8) is provided with a water flowing hole (9), and the water flowing holes (9) are gradually lowered from the water inlet (10) to the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081627.5U CN210664608U (en) | 2019-11-27 | 2019-11-27 | Anti-vibration vortex shedding flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081627.5U CN210664608U (en) | 2019-11-27 | 2019-11-27 | Anti-vibration vortex shedding flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664608U true CN210664608U (en) | 2020-06-02 |
Family
ID=70841974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081627.5U Active CN210664608U (en) | 2019-11-27 | 2019-11-27 | Anti-vibration vortex shedding flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664608U (en) |
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2019
- 2019-11-27 CN CN201922081627.5U patent/CN210664608U/en active Active
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