CN220398635U - Electromagnetic water meter with stable metering - Google Patents
Electromagnetic water meter with stable metering Download PDFInfo
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- CN220398635U CN220398635U CN202321846163.2U CN202321846163U CN220398635U CN 220398635 U CN220398635 U CN 220398635U CN 202321846163 U CN202321846163 U CN 202321846163U CN 220398635 U CN220398635 U CN 220398635U
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- metering
- mounting
- cover plate
- connecting end
- water meter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims description 26
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses an electromagnetic water meter with stable metering, which comprises a water receiving pipe, wherein the water receiving pipe is used for guiding water flow, a metering sensor is arranged in the water receiving pipe, and the metering sensor is used for detecting the water flow value of the water receiving pipe; the metering assembly comprises a metering shell, a mounting frame and a metering module, wherein the metering shell is mounted above the water receiving pipe, a mounting cavity is formed in the metering shell, the mounting frame is mounted in the mounting cavity, and the outer wall of the mounting frame is abutted to the inner wall of the mounting cavity; the metering module is mounted on the mounting frame and is used for receiving the flow value of the metering sensor; the bottom of the metering shell is provided with an electric connector, and the electric connector is used for being connected with an external power line. According to the electromagnetic water meter with stable metering, the mounting frame is arranged in the metering shell and used for assembling the metering module, and the metering module can be stably assembled.
Description
Technical Field
The utility model relates to the technical field of water meters, in particular to an electromagnetic water meter with stable metering.
Background
The electromagnetic water meter is a metering instrument specially designed for the actual requirements of water supply and water use enterprises, is specially designed for water industry, and can optimize water supply and water trade metering settlement. The electromagnetic water meter with the dustproof and waterproof meter cover has numerous advantages, including: the unique all-stainless steel shell design ensures that the water meter can be used in a high-pollution corrosion environment, accords with the domestic water meter use environment, and has the advantages of an all-pass structure, zero pressure loss and no abrasion; the electromagnetic water meter with the dustproof and waterproof meter cover is far superior to the traditional water meter in the aspects of ultra-large range ratio, small flow sensitivity and ultra-large flow measurement, and is often used in places with high data measurement requirements and complex environments.
The inside of the electromagnetic water meter known at present is provided with a precise electronic module, such as a metering module for measuring flow and measuring and displaying the flow, and the electromagnetic water meter is mainly complex in installation environment and easy to shake, so that the metering module installed inside is easy to loosen under the action of external force, and inaccurate metering is caused.
Disclosure of Invention
In order to overcome at least one of the defects in the prior art, the utility model provides an electromagnetic water meter with stable metering, wherein a mounting frame is arranged inside a metering shell for assembling a metering module, and the metering module can be stably assembled.
The utility model adopts the technical proposal for solving the problems that:
an electromagnetic water meter with stable metering, which comprises a water meter body,
the water receiving pipe is used for guiding water flow, a metering sensor is arranged in the water receiving pipe, and the metering sensor is used for detecting the water flow value of the water receiving pipe;
the metering assembly comprises a metering shell, a mounting frame and a metering module, wherein the metering shell is mounted above the water receiving pipe, a mounting cavity is formed in the metering shell, the mounting frame is mounted in the mounting cavity, and the outer wall of the mounting frame is abutted to the inner wall of the mounting cavity; the metering module is mounted on the mounting frame and is used for receiving the flow value of the metering sensor; the bottom of the metering shell is provided with an electric connector, and the electric connector is used for being connected with an external power line.
Further, the metering shell is provided with a first connecting end and a second connecting end, the first connecting end is covered with a bottom plate, and the bottom plate is provided with the electric connector; the bottom plate is connected to the water receiving pipe; the second connecting end is covered with a cover plate, and the cover plate is made of transparent materials; the first sealing ring is clamped between the bottom plate and the first connecting end, and the second sealing ring is clamped between the cover plate and the second connecting end.
Further, the second connecting end is provided with a pressing ring, and the inner wall of the pressing ring is provided with internal threads; the second connecting end is provided with external threads, the pressing ring is sleeved outside the cover plate, and the pressing ring is in threaded connection with the external threads through the internal threads, so that the pressing ring seals the cover plate at the second connecting end and compresses the second sealing ring.
Further, a bearing step is arranged on the inner wall of the second connecting end, and the edge of the cover plate is arranged on the bearing step; the second sealing ring is clamped between the cover plate and the bearing step.
Further, the first connecting end is provided with a first flanging extending outwards, and the first sealing ring is clamped between the edge of the bottom plate and the first flanging.
Further, the bottom plate is provided with a protruding platform inserted into the second connecting end and a second flanging surrounding the periphery of the protruding platform, and the second flanging is used for abutting against the second flanging after the protruding platform is inserted into the second connecting end and compacting the first sealing ring.
Further, the mounting frame comprises a first bearing plate, a second bearing plate and a mounting rod, one end of the mounting rod is connected with the first bearing plate, and the other end of the mounting rod is connected with the second bearing plate.
Further, the installation pole includes two pole sections, the one end of pole section is equipped with the screw thread section, the other end of pole section is equipped with the screw thread groove, the screw thread section is used for the spiro union to in the screw thread groove.
In summary, the utility model has the following technical effects:
when using, can install the measurement module on the mounting bracket, then will install the time measurement casing installation intracavity of assembling, because the mounting bracket outer wall supports with the inner wall in installation chamber and leans on, can not appear rocking after the assembly, so the measurement module assembly of assembly to the mounting bracket is stable, in the measurement process, the measurement sensor detects the flow value in the water receiving pipe, then carries out signal transmission and shows after the measurement module receives, the convenience of customers measures, its whole measurement process is stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the metering assembly of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a schematic structural view of the mounting frame of the present utility model.
Wherein the reference numerals have the following meanings: 10. a water receiving pipe; 20. a metering housing; 21. a bottom plate; 211. a protruding stand; 22. a compression ring; 23. a first flanging; 24. a cover plate; 25. bearing the step; 30. an electrical connector; 40. a first seal ring; 50. a second seal ring; 61. a first support plate; 62. a second support plate; 63. a pole segment; 631. a threaded section; 632. a thread groove.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 4, the utility model discloses an electromagnetic water meter with stable metering, which comprises a water receiving pipe 10 and a metering assembly, wherein the water receiving pipe 10 is used for guiding water flow, and a metering sensor (not shown in the drawing) is arranged in the water receiving pipe 10 and can be used for measuring the flow value of the water flowing into the water receiving pipe 10.
The metering assembly comprises a metering shell 20, a mounting frame and a metering module (not shown in the drawing), wherein the metering shell 20 is arranged above the water receiving pipe 10, a mounting cavity is formed in the metering shell 20, the mounting frame is arranged in the mounting cavity, the outer wall of the mounting frame abuts against the inner wall of the mounting cavity, and the gap between the mounting frame and the mounting cavity, which is capable of deflecting after being assembled, is reduced.
The metering module is mounted on the mounting frame, and can receive the flow value of the metering sensor, and the bottom end of the metering shell 20 is provided with an electrical connector 30, and the electrical connector 30 can be connected with an external power line.
Based on the structure, the electromagnetic water meter with stable metering, which is disclosed by the utility model, can be used, when in use, the metering module can be installed on the installation frame, then the metering shell 20 is installed in the installation cavity when in installation, and the outer wall of the installation frame is abutted against the inner wall of the installation cavity, so that the metering module assembled on the installation frame can not shake after the installation, the metering module is stably assembled, the metering sensor detects the flow value in the water receiving pipe 10 in the metering process, and then the metering module receives and transmits and displays signals, so that the metering process is convenient for a user to meter, and the whole metering process is stable.
In addition, since the bottom end of the metering housing 20 is provided with the electrical connector 30 which can be electrically connected with the metering module, and then the electrical connector 30 can serve as a wired access port of the electromagnetic water meter, but since the waterproof performance of the wired access port is relatively poor, the internal parts are easy to fail, the electrical connector 30 can be arranged at the bottom end of the metering housing 20 in the embodiment, even if leakage occurs at the connecting position, water cannot infiltrate upwards, but falls downwards, so that the hidden danger of water inflow is reduced, and the normal operation of the metering module is further ensured.
The metering module may be mounted on the mounting frame by means of screws or bonding.
Further, the metering housing 20 has a first connection end and a second connection end, the first connection end is capped with a bottom plate 21, the bottom plate 21 is provided with an electrical connector 30, the bottom plate 21 is connected to the water receiving pipe 10, the second connection end is capped with a cover plate 24, and the cover plate 24 is made of transparent material. Specifically, the first seal ring 40 is sandwiched between the bottom plate 21 and the first connection end, and the second seal ring 50 is sandwiched between the cover plate 24 and the second connection end.
It should be noted that, the metering module in this embodiment is an existing metering module, the specific structure thereof is selected from the instrument panel, the electronic converter and the battery which are disposed from top to bottom in the prior art, the specific working principle and structure are not protected in this application, the instrument panel and the electronic converter are disposed at the lower side of the glass window compression ring 22, the battery is disposed below the electronic converter, the cover plate 24 can be covered on the top end of the metering housing 20, and the indication condition of the metering module can be observed.
In addition, since the first seal ring 40 is clamped between the first connecting end of the metering housing 20 and the bottom plate 21, the first seal ring 40 can form a seal at one end of the metering housing 20, and the second seal ring 50 is clamped between the second connecting end of the metering housing 20 and the cover plate 24, a seal structure can be formed at both end portions of the metering housing 20, and the water inflow condition inside the metering housing 20 can be reduced.
Specifically, the cover plate 24 may be made of glass or acrylic plate in the prior art.
Further, the second connecting end may be provided with a pressing ring 22, an internal thread is provided on an inner wall of the pressing ring 22, an external thread is provided corresponding to the second connecting end, when the cover plate 24 is assembled, the cover plate 24 may be placed on the second connecting end, the pressing ring 22 is sleeved outside the cover plate 24, then the pressing ring 22 is spirally connected with the external thread through the internal thread, the pressing ring 22 is rotated to enable the pressing ring 22 to cover the cover plate 24 on the second connecting end, and in the connection process, the pressing ring 22 can compress the cover plate 24, so that the cover plate 24 compresses the second sealing ring 50, the second sealing ring 50 deforms to form larger deformation after compressing, the sealing surface becomes larger, and the sealing effect is better.
Further, a bearing step 25 is provided on the inner wall of the second connection end, when the cover plate 24 is assembled to the second connection end, the edge of the cover plate 24 is placed on the bearing step 25, and the second sealing ring 50 is clamped between the cover plate 24 and the bearing step 25, when the compression ring 22 is screwed in and compressed, the second sealing ring 50 can be compressed and deformed on the cover plate 24 and the bearing step 25 to form a seal, and the sealing structure is stable.
Further, a first flange 23 extending outwards may be further disposed at the first connection end, and the first sealing ring 40 is clamped between the edge of the bottom plate 21 and the first flange 23, and the first sealing ring 40 clamped between the first flange 23 and the bottom plate 21 has a relatively large sealing surface due to the fact that the first flange 23 is turned outwards relative to the first connection end of the metering housing 20, so that the sealing effect is better.
Further, the bottom plate 21 is provided with a protruding platform 211 and a second flange which are inserted into the second connecting end, the second flange is surrounded on the periphery of the protruding platform 211, the second flange can be abutted against the second flange after the protruding platform 211 is inserted into the second connecting end, and the first sealing ring 40 is tightly pressed, so that the first sealing ring 40 can be tightly pressed between the first flange 23 and the second flange, the sealing surface is large, the sealing structure is stable, and the waterproof performance is better.
Further, the mounting frame in this embodiment includes a first supporting plate 61, a second supporting plate 62 and a mounting rod, one end of the mounting rod is connected to the first supporting plate 61, and the other end of the mounting rod is connected to the second supporting plate 62, that is, the metering module may be mounted by the first supporting plate 61 and the second supporting plate 62, so as to form a larger assembly surface, and the assembly structure is stable.
More specifically, the mounting rod of the mounting rack may include two rod segments 63, one end of each rod segment 63 is provided with a thread segment 631, the other end of each rod segment 63 is provided with a thread groove 632, the thread segments 631 are screwed into the thread grooves 632, when the mounting rack is assembled, threaded holes can be formed in the first support plate 61 and the second support plate 62, the thread segment 631 of one rod segment 63 can be screwed into the threaded hole of the first support plate 61, the thread groove 632 of the other rod segment 63 can be connected with the thread segment 631 of the other rod segment 63 in a threaded manner, the thread groove 632 of the other rod segment 63 can correspond to the threaded hole of the second support plate 62, and the mounting rack can be assembled by screwing screws in the threaded holes, so that the use of external connection structures is reduced in the assembling process, and the mounting rack is convenient to assemble and disassemble.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. An electromagnetic water meter with stable metering, which is characterized by comprising,
the water receiving pipe is used for guiding water flow, a metering sensor is arranged in the water receiving pipe, and the metering sensor is used for detecting the water flow value of the water receiving pipe;
the metering assembly comprises a metering shell, a mounting frame and a metering module, wherein the metering shell is mounted above the water receiving pipe, a mounting cavity is formed in the metering shell, the mounting frame is mounted in the mounting cavity, and the outer wall of the mounting frame is abutted to the inner wall of the mounting cavity; the metering module is mounted on the mounting frame and is used for receiving the flow value of the metering sensor; the bottom of the metering shell is provided with an electric connector, and the electric connector is used for being connected with an external power line.
2. The electromagnetic water meter of claim 1, wherein the metering housing has a first connection end and a second connection end, the first connection end capped with a base plate, the base plate having the electrical connector thereon; the bottom plate is connected to the water receiving pipe; the second connecting end is covered with a cover plate, and the cover plate is made of transparent materials; the first sealing ring is clamped between the bottom plate and the first connecting end, and the second sealing ring is clamped between the cover plate and the second connecting end.
3. The electromagnetic water meter of claim 2, wherein the second connection end is provided with a pressure ring, and the inner wall of the pressure ring is provided with internal threads; the second connecting end is provided with external threads, the pressing ring is sleeved outside the cover plate, and the pressing ring is in threaded connection with the external threads through the internal threads, so that the pressing ring seals the cover plate at the second connecting end and compresses the second sealing ring.
4. The electromagnetic water meter of claim 3, wherein the inner wall of the second connecting end is provided with a bearing step, and the edge of the cover plate is arranged on the bearing step; the second sealing ring is clamped between the cover plate and the bearing step.
5. The electromagnetic water meter of claim 2, wherein the first connection end is provided with a first flange extending outwardly, and the first seal ring is sandwiched between the rim of the bottom plate and the first flange.
6. The electromagnetic water meter of claim 5, wherein the bottom plate is provided with a protruding platform inserted into the second connecting end and a second flanging surrounding the protruding platform, and the second flanging is used for abutting against the second flanging and pressing the first sealing ring after the protruding platform is inserted into the second connecting end.
7. The meter of any one of claims 1-6, wherein the mounting bracket comprises a first support plate, a second support plate, and a mounting bar, one end of the mounting bar being connected to the first support plate, and the other end of the mounting bar being connected to the second support plate.
8. The metering stable electromagnetic water meter of claim 7 wherein the mounting rod comprises two rod segments, one end of the rod segments being provided with a threaded segment and the other end of the rod segments being provided with a threaded slot, the threaded segment being for threaded engagement into the threaded slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846163.2U CN220398635U (en) | 2023-07-13 | 2023-07-13 | Electromagnetic water meter with stable metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846163.2U CN220398635U (en) | 2023-07-13 | 2023-07-13 | Electromagnetic water meter with stable metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398635U true CN220398635U (en) | 2024-01-26 |
Family
ID=89615056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321846163.2U Active CN220398635U (en) | 2023-07-13 | 2023-07-13 | Electromagnetic water meter with stable metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398635U (en) |
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2023
- 2023-07-13 CN CN202321846163.2U patent/CN220398635U/en active Active
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