CN220625394U - Clamping electromagnetic flowmeter - Google Patents
Clamping electromagnetic flowmeter Download PDFInfo
- Publication number
- CN220625394U CN220625394U CN202322296293.XU CN202322296293U CN220625394U CN 220625394 U CN220625394 U CN 220625394U CN 202322296293 U CN202322296293 U CN 202322296293U CN 220625394 U CN220625394 U CN 220625394U
- Authority
- CN
- China
- Prior art keywords
- mounting
- electromagnetic flowmeter
- installation
- flange
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a clamping type electromagnetic flowmeter measuring device which comprises a mounting shell, wherein an electromagnetic flowmeter body is arranged on the top surface of the mounting shell, an inner mounting shell is arranged in the mounting shell, a mounting frame is arranged in the inner mounting shell, a flow passage part is arranged in the mounting frame, and an electrode is arranged on the inner side wall of the mounting frame; the first sealing gasket is arranged on the front surface of the mounting frame, and the second sealing gasket is arranged on the back surface of the mounting frame. Compared with the prior art, the electromagnetic flow measuring device has the advantages that the volume is small, compared with the prior pipe section type electromagnetic measuring device, the electromagnetic flow measuring device has the advantages that the measuring length of the electromagnetic flow measuring fluid in the flowing direction is reduced through structural improvement, raw materials are saved, the cost is reduced, the installation is simple, the use is convenient and reliable, the practical efficiency is high, and certain measuring precision requirements can be met. The device can be used for measuring fluid pipes with different calibers.
Description
Technical Field
The utility model relates to the technical field of electromagnetic measurement of fluid, in particular to a clamping type electromagnetic flowmeter.
Background
Electromagnetic measurement of flowing liquids is a new technology developed today in the field of measurement. In order to achieve the object of measuring flowing objects in principle, the flow of the objects must be stable when the objects flow. Therefore, the electromagnetic measuring sensor is required to be installed and designed to have the length of the front and rear straight pipe sections of the instrument, and the higher the measuring precision requirement is, the higher the flow stability requirement is. Therefore, in order to ensure the electromagnetic measurement index, the electromagnetic measurement device is generally designed and installed on a section of pipe to realize the measurement function.
In various electromagnetic measuring devices currently applied in the market, the length of a front straight pipe section installed by the measuring device is generally more than or equal to 5-10 times of the pipe diameter, the length of a rear straight pipe section is generally more than or equal to 3-5 times of the pipe diameter, and the required installation space is large. That is, the installation space of all the conventional electromagnetic fluid measuring devices is larger than that of the electromagnetic fluid measuring devices, so that it is highly required to design a clamp-on electromagnetic flowmeter to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the above-mentioned problems, an object of the present utility model is to provide a clip-on electromagnetic flowmeter for solving the problem that the installation space of all the conventional electromagnetic fluid measuring devices proposed in the above-mentioned background art is larger than that of the electromagnetic fluid measuring devices.
The utility model adopts the following technical scheme for realizing the purposes: the clamping type electromagnetic flowmeter comprises a mounting shell, wherein an electromagnetic flowmeter body is arranged on the top surface of the mounting shell, an inner mounting shell is arranged in the mounting shell, a mounting frame is arranged in the inner mounting shell, a flow passage part is arranged in the mounting frame, and an electrode is arranged on the inner side wall of the mounting frame;
the first sealing gasket is arranged on the front surface of the mounting frame, and the second sealing gasket is arranged on the back surface of the mounting frame.
Preferably, the outer surface of the installation shell is provided with a clamping flange, and the outer surface of the clamping flange is provided with an adapting groove.
Preferably, the inner wall of the mounting shell is fixedly connected with a mounting cylinder, the back surface of the clamping flange is provided with a mounting bolt, and the mounting bolt is mutually matched with the mounting cylinder.
Preferably, the back of the installation shell is provided with an installation flange, and a through groove is formed in the installation flange.
Preferably, the flow passage part is of an inner reducing type, and the fluid passing hole is a square hole concentric with the fluid pipeline to be tested.
Preferably, the flow passage portion is a flange-like disk body.
Preferably, a sealing ring is arranged on the right side surface of the mounting flange, a connecting pipe is arranged on the left side surface of the mounting flange, and a fixing ring is arranged on the outer surface of the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the traditional pipe section type electromagnetic measuring equipment, the structure of the utility model is simple, the measuring length of the electromagnetic flow measuring fluid in the flowing direction is reduced by structural improvement, raw materials are saved, the cost is reduced, the installation is simple, the use is convenient and reliable, the practical efficiency is high, and certain measuring precision requirements can be met. The device can be used for measuring fluid pipes with different calibers. The utility model is especially suitable for the fluid measurement products such as water meters, flow meters and the like, the installation shell and the clamping flange are installed through the design of the installation bolts and the installation cylinder, meanwhile, when the utility model is in an installation state, as the center of the flow passage part is provided with the square fluid passing hole, in order to prevent leakage caused by loose sealing, the two ends of the flow passage part are sealed through the first sealing gasket and the second sealing gasket.
This clamp-on electromagnetic flowmeter measuring device through mounting flange, logical groove, sealing washer, connecting pipe and the retainer plate that set up, when using, installs the back at the installation shell through mounting flange, seals installation shell and mounting flange through the sealing washer afterwards, makes the inflow big by thick design that becomes little through the honeycomb duct afterwards, and follow-up measurement is more efficient, has embodied the functionality of design.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of a second embodiment of the structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic side view of the mounting housing and flow passage arrangement of the present utility model;
fig. 4 is an exploded view of the mounting housing and clamping flange structure of the present utility model.
In the figure: 1. mounting a shell; 2. an electromagnetic flowmeter body; 3. an inner mounting shell; 4. a mounting frame; 5. a flow passage portion; 6. an electrode; 7. a first gasket; 8. a second gasket; 9. clamping a flange; 10. an adaptation groove; 11. a mounting cylinder; 12. installing a bolt; 13. a mounting flange; 14. a through groove; 15. a seal ring; 16. a connecting pipe; 17. and (5) fixing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the clamping type electromagnetic flowmeter device comprises a mounting shell 1, an electromagnetic flowmeter body 2 and an electrode 6, wherein the mounting shell 1, the electromagnetic flowmeter body 2 and the electrode 6 are directly purchased in the market, the principle and the connection mode are all the prior art well known to the person skilled in the art, the clamping type electromagnetic flowmeter device comprises the mounting shell 1, the inner wall of the mounting shell 1 is fixedly connected with a mounting cylinder 11, the back surface of the clamping flange 9 is provided with a mounting bolt 12, the mounting bolt 12 is mutually matched with the mounting cylinder 11, the back surface of the mounting shell 1 is provided with a mounting flange 13, the inside of the mounting flange 13 is provided with a through groove 14, the right side surface of the mounting flange 13 is provided with a sealing ring 15, the left side surface of the mounting flange 13 is provided with a connecting pipe 16, the outer surface of the connecting pipe 16 is provided with a fixing ring 17, the outer surface of the mounting shell 1 is provided with a clamping flange 9, the outer surface of the clamping flange 9 is provided with an adapting groove 10, the electromagnetic flowmeter body 2 is arranged on the top surface of the installation shell 1, the inner installation shell 3 is arranged in the installation shell 1, the installation frame 4 is arranged in the inner installation shell 3, the flow passage part 5 is arranged in the installation frame 4, the electrode 6 is arranged on the inner side wall of the installation frame 4, the flow passage part 5 is of an inner variable diameter type, the electromagnetic flowmeter information processing device comprises an electromagnetic water meter and a flowmeter, the exciting coil, the signal electrodes 6 and the grounding electrodes 6 are arranged in the structure of the flow measurement part, the fluid passage hole is a square hole concentric with a fluid pipeline to be measured, the flow passage part 5 is a flange-shaped disc body, the electromagnetic flowmeter has the advantages of simple structure, reduced measuring length of the flow direction of the electromagnetic flowmeter, raw material saving, reduced cost and simple installation compared with the traditional pipe section electromagnetic measuring equipment, the device is convenient and reliable to use, has high practical efficiency and can meet certain measurement precision requirements. The device can be used for measuring fluid pipes with different calibers. The utility model is especially suitable for the fluid measurement products such as water meters, flow meters, etc., install the mounting shell 1 and clamping flange 9 through the design of the mounting bolt 12 and mounting tube 11, meanwhile when the utility model is in the installation state, because the centre of the runner through part 5 is equipped with square fluid through hole, in order to prevent leaking because of the seal is not tight, seal through the first sealing gasket 7 and second sealing gasket 8 at both ends of the runner through part 5, when the utility model is in the installation state, the mounting shell 1 is the flange disc body, have the same hole centre distance, hole number and hole size as clamping flange 9, the bolt of clamping flange 9 can pass through these bolt holes, used for fixing the runner through part 5 on the fixed object, in order to increase the firmness of the whole apparatus, the fluid through hole of the runner through part 5 has realized the inner shrink transition from round to square, has improved the flow rate, has reduced the interference such as bubble, has increased the signal stability, has reduced the length requirement of the straight tube section before and after the instrument;
the first sealing gasket 7, the front surface at the mounting bracket 4 is installed to the first sealing gasket 7, and the back of mounting bracket 4 is provided with the second sealing gasket 8, installs the back at the installation shell 1 through mounting flange 13, seals installation shell 1 and mounting flange 13 through sealing washer 15 afterwards, and follow-up measurement is more efficient.
Working principle: in use, the mounting shell 1 and the clamping flange 9 are mounted through the design of the mounting bolts 12 and the mounting cylinder 11, meanwhile, when the utility model is in the mounting state, as the center of the runner passage part 5 is provided with square fluid passing holes, in order to prevent leakage caused by loose sealing, the two ends of the runner passage part 5 are sealed through the first sealing gasket 7 and the second sealing gasket 8, when the utility model is in the mounting state, the mounting shell 1 is a flange disc body, the bolts of the clamping flange 9 can pass through the bolt holes, with the same center distance, the same number of holes and the same size of the holes as the clamping flange 9, and are used for fixing the runner passage part 5 on a fixed object, so that the stability of the whole device is improved, the fluid passing holes of the runner passage part 5 realize the transition from round to square, the runner passage is mounted on the back surface of the mounting shell 1 through the mounting flange 13, and then the mounting shell 1 and the mounting flange 13 are sealed through the sealing ring 15.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a clamp-on electromagnetic flowmeter measuring device, includes installation shell (1), its characterized in that: the electromagnetic flowmeter is characterized in that an electromagnetic flowmeter body (2) is arranged on the top surface of the installation shell (1), an inner installation shell (3) is arranged in the installation shell (1), a mounting frame (4) is arranged in the inner installation shell (3), a runner passing part (5) is arranged in the mounting frame (4), and an electrode (6) is arranged on the inner side wall of the mounting frame (4);
the first sealing gasket (7), the front surface at mounting bracket (4) is installed to first sealing gasket (7), the back of mounting bracket (4) is provided with second sealing gasket (8).
2. The clip-on electromagnetic flowmeter of claim 1, wherein: the outer surface of the installation shell (1) is provided with a clamping flange (9), and the outer surface of the clamping flange (9) is provided with an adapting groove (10).
3. A clip-on electromagnetic flowmeter according to claim 2, wherein: the inner wall of the installation shell (1) is fixedly connected with an installation cylinder (11), the back surface of the clamping flange (9) is provided with an installation bolt (12), and the installation bolt (12) is mutually matched with the installation cylinder (11).
4. The clip-on electromagnetic flowmeter of claim 1, wherein: the back of the installation shell (1) is provided with an installation flange (13), and a through groove (14) is formed in the installation flange (13).
5. The clip-on electromagnetic flowmeter of claim 1, wherein: the flow passage part (5) is of an inner reducing type, and the fluid passing hole is a square hole concentric with the fluid pipeline to be tested.
6. The clip-on electromagnetic flowmeter of claim 1, wherein: the flow passage part (5) is a flange-shaped disc body.
7. The cartridge electromagnetic flowmeter of claim 4, wherein: the right side surface of mounting flange (13) is provided with sealing washer (15), the left side surface of mounting flange (13) is provided with connecting pipe (16), the surface of connecting pipe (16) is provided with retainer plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296293.XU CN220625394U (en) | 2023-08-25 | 2023-08-25 | Clamping electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296293.XU CN220625394U (en) | 2023-08-25 | 2023-08-25 | Clamping electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220625394U true CN220625394U (en) | 2024-03-19 |
Family
ID=90226139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322296293.XU Active CN220625394U (en) | 2023-08-25 | 2023-08-25 | Clamping electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220625394U (en) |
-
2023
- 2023-08-25 CN CN202322296293.XU patent/CN220625394U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201707077U (en) | Balance flow meter | |
| CN208350150U (en) | A kind of ultrasonic flowmeter | |
| CN112034199B (en) | High-precision anti-corrosion flow velocity measurement sensor | |
| CN220625394U (en) | Clamping electromagnetic flowmeter | |
| CN216815625U (en) | Water meter with alarm function | |
| CN114993395A (en) | Detachable ultrasonic flowmeter pipeline and transducer mounting structure | |
| CN212963500U (en) | Electromagnetic flowmeter with anti-interference structure | |
| CN202994468U (en) | Lubricating oil test device | |
| CN108871478A (en) | A kind of ultrasonic flowmeter | |
| CN210375244U (en) | High-maintenance right-angle electromagnetic flowmeter | |
| CN210689735U (en) | Electromagnetic flowmeter with protection mechanism | |
| CN210036831U (en) | Parallel turbine flow sensor | |
| CN209524966U (en) | A kind of Probe arrangement structure of quadraphonic ultrasonic flowmeter | |
| CN110987092A (en) | Multiphase flow vortex shedding flowmeter in pit | |
| CN214667046U (en) | Pipe section type ultrasonic water meter | |
| CN215865337U (en) | Bar type flowmeter | |
| CN219977483U (en) | Anti-interference gas pipeline flowmeter | |
| CN217132272U (en) | Anti-interference electromagnetic flowmeter | |
| CN218238928U (en) | Electromagnetic flowmeter with low dielectric constant and micro flow | |
| CN220136407U (en) | Vortex street flowmeter | |
| CN208254556U (en) | A kind of energy-saving plug-in type swan neck system | |
| CN210141915U (en) | Novel anti-interference electromagnetic flowmeter | |
| CN212158703U (en) | Orifice plate flowmeter capable of improving measurement precision | |
| CN219608124U (en) | Ultrasonic flowmeter mounting structure | |
| CN218470036U (en) | Two-way joint for measuring fluid temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |