CN219977502U - Flowmeter convenient to installation - Google Patents
Flowmeter convenient to installation Download PDFInfo
- Publication number
- CN219977502U CN219977502U CN202321316420.1U CN202321316420U CN219977502U CN 219977502 U CN219977502 U CN 219977502U CN 202321316420 U CN202321316420 U CN 202321316420U CN 219977502 U CN219977502 U CN 219977502U
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- waterproof
- flowmeter
- installation
- mounting flange
- flange
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- 238000009434 installation Methods 0.000 title claims abstract description 41
- 238000012856 packing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of flowmeters, in particular to a flowmeter convenient to install, which comprises: the utility model provides a flowmeter body and connect the body at its both ends, the one end that the body kept away from the flowmeter body is connected with mounting flange respectively, mounting flange passes through the bolt and is connected with outside pipeline, conical calibration subassembly is installed respectively to the one end that the body was kept away from to mounting flange, still includes the installation auxiliary assembly that the cover has the bolt to hole function on the body excircle. According to the utility model, through the matching of the conical calibration assembly and the installation auxiliary assembly, the elastic arc plates are respectively inserted into the corresponding pipelines so that the flowmeter body and the corresponding pipelines are at relative horizontal angles, meanwhile, the installation holes of the installation flange and the installation holes on the pipelines are conveniently calibrated, the stability of the flowmeter is enhanced, and meanwhile, under the matching of the installation auxiliary assembly, the nut is installed in the nut counter bore so that the screw rod and the nut counter bore can be quickly assembled, and the installation efficiency of the flowmeter is improved.
Description
Technical Field
The utility model relates to the technical field of flowmeters, in particular to a flowmeter convenient to install.
Background
The flowmeter is simply one of the most important meters for measuring the fluid flow in a pipeline or an open channel, and is divided into a differential pressure flowmeter, a rotameter, a throttling flowmeter, a slit flowmeter, a volumetric flowmeter, an electromagnetic flowmeter, an ultrasonic flowmeter and the like according to medium classification: a liquid flow meter and a gas flow meter. The flow rate can be divided into instantaneous flow rate and accumulated flow rate, and can be widely applied to industries such as petroleum and natural gas, petrochemical industry, water treatment, food and beverage, pharmacy, energy, metallurgy, pulp and paper making, building materials and the like. When the flowmeter is used, the end part of the flowmeter is required to be assembled with a required pipeline, and a plurality of bolts are used for fixedly mounting a flange on the pipeline.
For the related art, the inventor finds that in the process of installing the flowmeter, a worker is required to lift the flowmeter, attach and calibrate the end of the flowmeter to the channel of the pipeline, and simultaneously align the installing holes on the flange with each other so as to fasten the bolts, so that at least 2 workers are required to operate in a matching way, and other tools such as a wrench are required to fix the nuts in the process of installing the bolts, and the installation efficiency of the flowmeter is also affected under certain conditions.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the flowmeter convenient to install, which is convenient for attaching and calibrating the end part of the flowmeter and the channel of the pipeline, and improves the installation efficiency of the flowmeter.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a flowmeter that is easy to install, comprising: the device comprises a flowmeter body and pipe bodies connected to two ends of the flowmeter body, wherein one ends of the pipe bodies, far away from the flowmeter body, are respectively connected with mounting flanges, the mounting flanges are connected with an external pipeline through bolts, conical calibration assemblies are respectively mounted at one ends of the mounting flanges, far away from the pipe bodies, and the device further comprises mounting auxiliary assemblies which are sleeved on the outer circles of the pipe bodies and have bolt hole aligning functions;
the conical calibration assembly comprises a mounting ring and a plurality of inclined elastic arc plates connected to the end parts of the mounting ring, a yielding gap is formed between the elastic arc plates, the mounting ring is connected to the inner end part of the mounting flange, one end of each elastic arc plate, which is close to the mounting ring, is respectively matched with the inner diameter of the mounting flange, and the other end of each elastic arc plate is respectively close to the center of the mounting flange.
Through adopting above-mentioned technical scheme, in the installation, insert the toper calibration subassembly in corresponding pipeline, with the mounting hole calibration on mounting flange and the pipeline simultaneously to extrude toper calibration subassembly, make the elasticity arc gather together each other and the joint is to in the pipeline, under the cooperation of installation auxiliary assembly simultaneously, make screw rod and nut assemble fast, in order to improve the installation effectiveness of flowmeter.
The present utility model may be further configured in a preferred example to: the installation auxiliary assembly comprises a pad, one side of the pad, which is close to the pipe body, is provided with a plurality of nut countersunk holes, and the nut countersunk holes are correspondingly arranged with the installation holes on the installation flange.
Through adopting above-mentioned technical scheme, install the nut that corresponds in the nut counter bore to make the screw rod wear to establish respectively in the mounting hole of mounting flange and the mounting hole on the pipeline, install mounting flange and corresponding pipeline through instrument such as spanner, in order to improve the installation effectiveness of bolt.
The present utility model may be further configured in a preferred example to: the locking device is characterized by further comprising a locking piece connected to the saucer, wherein the locking piece comprises a collar, the collar is sleeved on the outer circle of the pipe body, one end of the collar is connected with the saucer, the cross section of the collar and the saucer is T-shaped, and at least one locking screw is arranged on the collar.
Through adopting above-mentioned technical scheme, the lantern ring rotates to suitable position along with the pad dish to make the nut counter bore and the mounting hole on the mounting flange mutually support, so that the bolt installation, in order to prevent that the lantern ring from sliding, it is fixed through the locking screw, thereby improve the stability that the lantern ring used.
The present utility model may be further configured in a preferred example to: the waterproof assembly comprises a waterproof gasket and a plurality of waterproof wires which decrease gradually along the axis position of the mounting flange, and one end of the waterproof gasket is installed in the corresponding waterproof wire.
By adopting the technical scheme, the waterproof wire is matched with the waterproof gasket, so that water leakage between the pipeline and the mounting flange is prevented.
The present utility model may be further configured in a preferred example to: one side of the waterproof gasket, which is close to the waterproof wire, is provided with a waterproof bulge I corresponding to the waterproof wire, the other side of the waterproof wire is provided with a plurality of waterproof bulges II, the waterproof bulges II are one circle more than the waterproof bulges I, and the waterproof bulges II are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, waterproof protruding first is installed to waterproof line in, because mounting flange and pipeline extrudees each other when the installation, and waterproof packing ring is extruded each other at its both ends, waterproof protruding second also extrudees the deformation along with it to further improve the leakproofness between pipeline and the mounting flange.
The present utility model may be further configured in a preferred example to: the pad is kept away from body one side offered with mounting flange assorted recess, the inboard thickness of recess is 1.5 times of mounting flange thickness.
Through adopting above-mentioned technical scheme, pipeline and mounting flange are when the installation, and nut counter bore and pipeline, the mounting hole on the mounting flange mutually match to cover the tip of pipeline under the effect of recess, thereby improve the stability when both are installed, and protect the tip of both, reduce the probability of corrosion.
In summary, the utility model comprises at least one of the following beneficial technical effects of the flowmeter convenient to install: through the cooperation of toper calibration subassembly and installation auxiliary assembly, the elasticity arc is pegged graft respectively in corresponding pipeline to flowmeter body and corresponding pipeline are in relative horizontally angle, and the mounting hole of the mounting flange of being convenient for simultaneously is calibrated with the mounting hole on the pipeline, strengthens its steadiness, under the cooperation of installation auxiliary assembly simultaneously, makes the nut install in nut counter bore, so that the screw rod is assembled rather than fast, in order to improve the installation effectiveness of flowmeter.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a waterproof gasket according to the present utility model;
FIG. 3 is a schematic view of one of the installation aid assemblies of the present utility model;
FIG. 4 is a schematic view of an alternative construction of the installation aid of the present utility model;
FIG. 5 is a schematic view of a conical calibration assembly according to the present utility model.
In the figure: 1. a flowmeter body; 2. a tube body; 3. a mounting flange; 40. a cone-shaped calibration assembly; 50. installing an auxiliary component; 60. a waterproof assembly;
41. an elastic arcuate plate; 42. a mounting ring;
51. a saucer; 52. a nut countersunk hole; 53. a locking member; 54. a groove;
61. a waterproof gasket; 62. a waterproof line; 63. a waterproof bulge I; 64. a waterproof bulge II;
531. a collar; 532. locking the screw.
Description of the embodiments
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
Referring to fig. 1-5, a flow meter for facilitating installation according to the present disclosure includes: the flowmeter comprises a flowmeter body 1 and a pipe body 2 connected to two ends of the flowmeter body, wherein one end of the pipe body 2 far away from the flowmeter body 1 is respectively connected with a mounting flange 3, the mounting flange 3 is connected with an external pipeline through bolts, one end of the mounting flange 3 far away from the pipe body 2 is respectively provided with a conical calibration assembly 40, the flowmeter further comprises an installation auxiliary assembly 50 sleeved on the outer circle of the pipe body 2 and provided with a bolt hole aligning function, the installation auxiliary assembly 50 comprises a gasket 51, one side of the gasket 51, which is close to the pipe body 2, is provided with a plurality of nut countersunk holes 52, the nut countersunk holes 52 are correspondingly arranged with the mounting holes on the mounting flange 3, the conical calibration assembly 40 comprises a mounting ring 42 and a plurality of obliquely arranged elastic arc plates 41 connected to the end parts of the mounting ring 42, a yielding gap is formed between the elastic arc plates 41, the mounting ring 42 is connected to the inner end part of the mounting flange 3, one end of the elastic arc plates 41, which is close to the mounting ring 42, is respectively matched with the inner diameter of the mounting flange 3, and the other end of the elastic arc plates 41 are respectively close to the circle center of the mounting flange 3; the mounting ring 42 is respectively integrated with the elastic arc plate 41 into a pattern structure, the surface of the elastic arc plate 41 is covered with a corrosion-resistant coating, meanwhile, the mounting flange 3 and the mounting ring 42 are welded, the conical calibration assembly 40 can adopt a stainless steel hollow structure to reduce the flow velocity of water, the number of the elastic arc plates 41 is preferably 6, when the flowmeter and the corresponding pipeline are installed, a worker inserts the end parts of the elastic arc plates 41 into the pipeline to enable the flowmeter and the corresponding pipeline to be at a relatively horizontal angle, when the elastic arc plates 41 are installed in the corresponding pipeline, the elastic arc plates 41 are gathered together, the connection between the flowmeter and the pipeline is improved, the mounting hole of the mounting flange 3 is convenient to calibrate with the mounting hole on the pipeline, and the nut is arranged in the nut counter bore 52, so that the screw rod and the corresponding pipeline are assembled quickly, and the mounting efficiency of the flowmeter is improved.
The waterproof assembly 60 is respectively arranged at one end of the mounting flange 3 far away from the pipe body 2, the waterproof assembly 60 comprises a waterproof gasket 61 and a plurality of waterproof wires 62 which are gradually decreased along the axis position of the mounting flange 3, one end of the waterproof gasket 61 is arranged in the corresponding waterproof wire 62, one side of the waterproof gasket 61 close to the waterproof wire 62 is provided with a waterproof bulge I63 corresponding to the waterproof wire 62, the other side of the waterproof wire 62 is provided with a plurality of waterproof bulges II 64, the waterproof bulges II 64 are one circle more than the waterproof bulges I63, and the waterproof bulges II 64 and the waterproof bulges II are arranged in a staggered manner; the waterproof gasket 61 is preferably made of rubber material, the waterproof gasket 61 and the waterproof bulge one 63 are integrally formed, the waterproof bulge two 64 and the waterproof gasket 61 are integrally formed, when the end part of the mounting flange 3 and the end part of the corresponding pipeline are mounted, the end part of the waterproof gasket 61 is mounted between the mounting flange 3 and the pipeline, one side of the waterproof bulge one 63 is clamped close to the waterproof wire 62 at the same time, so that the tightness between the flowmeter and the corresponding pipeline is improved, and the waterproof gasket 61 is extruded to deform when the waterproof gasket 61 and the waterproof gasket are fastened and fixed by bolts, so that the contact area between the waterproof gasket and the pipeline or the contact area between the waterproof gasket and the mounting flange 3 are increased, and the tightness of the flowmeter during mounting is further improved.
The locking piece 53 is connected to the saucer 51, the locking piece 53 comprises a collar 531, the collar 531 is sleeved on the outer circle of the pipe body 2, one end of the collar 531 is connected with the saucer 51, the cross sections of the collar 531 and the saucer 51 are T-shaped, and at least one locking screw 532 is arranged on the collar 531; the lantern ring 531 and the saucer 51 are of an integrally formed structure, the pipeline and the mounting flange 3 are connected through the elastic arc plate 41, meanwhile, the pipeline and the mounting flange are in a relative horizontal angle, so that the mounting holes of the pipeline and the mounting flange are calibrated, the saucer 51 is rotated, the nut counter bore 52 corresponds to the mounting holes again, and the required flange is mounted in the nut counter bore 52, so that the corresponding bolt is screwed, and the mounting efficiency of the flowmeter is further improved.
A groove 54 matched with the mounting flange 3 is formed on one side of the pad 51 far away from the pipe body 2, and the thickness of the inner side of the groove 54 is 1.5 times that of the mounting flange 3; after the countersunk holes 52 of the nuts correspond to the mounting holes on the pipeline and the mounting flange 3, the grooves 54 are covered on the outer circle of the mounting flange 3, and meanwhile, the end part of the pipeline is covered at a certain distance, so that the pipeline and the mounting flange 3 are located on the same axis, and the bolts are convenient to mount and fix.
The implementation principle of the embodiment is as follows: the end part of the elastic arc plate 41 on the end part of the mounting flange 3 is inserted into a pipeline, so that the flowmeter and the corresponding pipeline are positioned at a relative horizontal angle, the mounting holes on the mounting flange 3 and the mounting holes on the pipeline are adjusted to be correspondingly matched, meanwhile, the packing disc 51 is rotated, the nut countersink 52 is matched with the corresponding mounting holes on the pipeline and the mounting flange 3, if the packing disc 51 adopts the groove 54, the groove 54 is covered on the outer circle of the mounting flange 3, and meanwhile, the end part of the pipeline is covered at a certain distance, so that the pipeline and the mounting flange 3 are positioned on the same axis, then nuts are sequentially placed in the nut countersink 52, the installation and fixation of the bolts are facilitated, the installation efficiency of the pipeline and the flowmeter is improved, and meanwhile, the waterproof gasket 61 is extruded in the bolt locking process, so that the tightness of the flowmeter and the pipeline is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. A flow meter for facilitating installation, comprising: the flowmeter is characterized in that one end, far away from the pipe body (2), of the mounting flange (3) is provided with a conical calibration assembly (40) respectively, and the flowmeter further comprises an installation auxiliary assembly (50) which is sleeved on the outer circle of the pipe body (2) and has a bolt hole aligning function;
the conical calibration assembly (40) comprises a mounting ring (42) and a plurality of inclined elastic arc plates (41) connected to the end portions of the mounting ring, a yielding gap is formed between the elastic arc plates (41), the mounting ring (42) is connected to the inner side end portion of the mounting flange (3), one ends, close to the mounting ring (42), of the elastic arc plates (41) are matched with the inner diameter of the mounting flange (3) respectively, and the other ends of the elastic arc plates (41) are close to the circle centers of the mounting flange (3) respectively.
2. The flowmeter of claim 1, wherein the installation auxiliary assembly (50) comprises a pad (51), a plurality of nut countersinks (52) are arranged on one side of the pad (51) close to the pipe body (2), and the nut countersinks (52) are correspondingly arranged with the installation holes on the installation flange (3).
3. The flowmeter of claim 2, further comprising a locking member (53) connected to the saucer (51), wherein the locking member (53) comprises a collar (531), the collar (531) is sleeved on the outer circle of the pipe body (2), one end of the collar is connected with the saucer (51), the cross section of the collar (531) and the saucer (51) is in a T shape, and at least one locking screw (532) is arranged on the collar (531).
4. The flowmeter convenient to install according to claim 1, wherein one end of the installation flange (3) far away from the pipe body (2) is respectively provided with a waterproof assembly (60), the waterproof assembly (60) comprises a waterproof gasket (61) and a plurality of waterproof wires (62) which decrease gradually along the axis position of the installation flange (3), and one end of the waterproof gasket (61) is installed in the corresponding waterproof wire (62).
5. The flowmeter of claim 4, wherein one side of the waterproof gasket (61) close to the waterproof wire (62) is provided with a waterproof protrusion one (63) corresponding to the waterproof wire (62), the other side of the waterproof wire (62) is provided with a plurality of waterproof protrusions two (64), and the waterproof protrusions two (64) are more than the waterproof protrusions one (63) in one circle and are arranged in a staggered manner.
6. A flow meter convenient for installation according to claim 2, characterized in that the side of the packing disc (51) away from the pipe body (2) is provided with a groove (54) matched with the installation flange (3), and the thickness of the inner side of the groove (54) is 1.5 times the thickness of the installation flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316420.1U CN219977502U (en) | 2023-05-29 | 2023-05-29 | Flowmeter convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316420.1U CN219977502U (en) | 2023-05-29 | 2023-05-29 | Flowmeter convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977502U true CN219977502U (en) | 2023-11-07 |
Family
ID=88581352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316420.1U Active CN219977502U (en) | 2023-05-29 | 2023-05-29 | Flowmeter convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977502U (en) |
-
2023
- 2023-05-29 CN CN202321316420.1U patent/CN219977502U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |