CN220398654U - Electromagnetic flowmeter tube - Google Patents
Electromagnetic flowmeter tube Download PDFInfo
- Publication number
- CN220398654U CN220398654U CN202321427847.9U CN202321427847U CN220398654U CN 220398654 U CN220398654 U CN 220398654U CN 202321427847 U CN202321427847 U CN 202321427847U CN 220398654 U CN220398654 U CN 220398654U
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- pipe
- straight pipe
- electromagnetic flowmeter
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- electromagnetic
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- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electromagnetic flowmeter tube body, which comprises a main tube and two fixed covers, wherein the two fixed covers are symmetrically arranged on the outer side of the main tube, and a cavity is formed by matching the main tube with the two fixed covers. The electromagnetic coil of the electromagnetic flowmeter is convenient to install, the stability of the installation of the external sleeve can be improved, and the electromagnetic coil is protected.
Description
Technical Field
The utility model relates to the technical field of electromagnetic flow meters, in particular to an electromagnetic flow meter tube body.
Background
The electromagnetic flowmeter is a common instrument in a valve pipeline, the whole instrument is similar to a valve, and can be called as a flowmeter or a flow detector, and is an instrument for measuring the flow of conductive fluid according to the electromotive force induced when the conductive fluid passes through an externally-applied magnetic field by applying an electromagnetic induction principle.
The utility model discloses a high-precision electromagnetic flowmeter of Chinese patent with the bulletin number of CN212082482U, which structurally comprises a pipe body, a sleeve, an electromagnetic converter, a flange, a wave absorbing layer, an electromagnetic coil, an electrode and an adapting mechanism. However, the electromagnetic coil with the structure is unstable to install, cannot protect the electromagnetic coil, and influences the service life of the electromagnetic flowmeter.
Disclosure of Invention
The utility model aims to provide the technical scheme of the electromagnetic flowmeter tube body aiming at the defects in the prior art, which is convenient for installing the electromagnetic coil of the electromagnetic flowmeter, can improve the stability of installing the external sleeve and plays a role in protecting the electromagnetic coil.
In order to solve the technical problems, the utility model adopts the following technical scheme:
electromagnetic flowmeter body, its characterized in that: the device comprises a main body pipe and two fixed covers, wherein the two fixed covers are symmetrically arranged on the outer side of the main body pipe, and the main body pipe and the two fixed covers are matched to form a cavity; through the design of above-mentioned structure, not only be convenient for electromagnetic flowmeter's electromagnetic coil install, can improve the stability of outside sleeve pipe installation moreover, play the effect of protection electromagnetic coil.
Further, the main body pipe comprises a first straight pipe, a second straight pipe and an expansion pipe, the two second straight pipes are connected to two ends of the first straight pipe through the expansion pipe, the electromagnetic coil is convenient to install on the outer side of the first straight pipe, and the county is located between the two second straight pipes.
Further, the aperture of the second straight pipe is larger than that of the first straight pipe, so that the electromagnetic coil is convenient to install.
Further, a through hole is formed in the first straight pipe and used for installing an electromagnetic commutator of the electromagnetic flowmeter.
Further, all be equipped with the ring flange on the second straight tube, be equipped with the mounting hole on the ring flange, the holistic installation of body is dismantled of being convenient for.
Further, the end face of the second straight pipe protrudes out of the outer end face of the flange plate, so that sealing performance of the pipe body during connection is improved.
Further, the fixed cover is arranged on the second straight pipe, and one side close to the second straight pipe expands to one side of the first straight pipe, so that the electromagnetic coil and the sleeve are convenient to install, the electromagnetic coil can be protected, and the service life of the electromagnetic flowmeter is prolonged.
Further, the fixed cover comprises an expansion part and a positioning ring, and the positioning ring is connected with the second straight pipe through the expansion part, so that the installation stability is improved.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the electromagnetic coil of the electromagnetic flowmeter is convenient to install, the stability of the installation of the external sleeve can be improved, and the electromagnetic coil is protected.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is an effect diagram of an electromagnetic flowmeter tube of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with the retaining cap removed;
fig. 3 is a schematic structural view of the fixing cover in the present utility model.
In the figure: 1-a main body tube; 101-a first straight tube; 102-expanding the tube; 103-a second straight tube; 104-through holes; 2-a flange plate; 3-mounting holes; 4-a fixed cover; 401-an expansion section; 402-retaining ring.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, 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, shall fall within the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
As shown in fig. 1 to 3, the electromagnetic flowmeter tube body of the utility model comprises a main tube 1 and two fixed covers 4, wherein the two fixed covers 4 are symmetrically arranged on the outer side of the main tube 1, and the main tube 1 and the two fixed covers 4 are matched to form a cavity; through the design of above-mentioned structure, not only be convenient for electromagnetic flowmeter's electromagnetic coil install, can improve the stability of outside sleeve pipe installation moreover, play the effect of protection electromagnetic coil.
The main body pipe 1 comprises a first straight pipe 101, a second straight pipe 103 and an expansion pipe 102, wherein the two second straight pipes 103 are connected to two ends of the first straight pipe 101 through the expansion pipe 102, so that an electromagnetic coil is conveniently arranged on the outer side of the first straight pipe 101, and the electromagnetic coil is arranged between the two second straight pipes 103. The aperture of the second straight tube 103 is larger than that of the first straight tube 101, so that the electromagnetic coil is convenient to install. The first straight pipe 101 is provided with a through hole 104 for installing an electromagnetic commutator of an electromagnetic flowmeter.
The second straight pipe 103 is provided with a flange plate 2, and the flange plate 2 is provided with a mounting hole 3, so that the whole pipe body is convenient to mount and dismount. The end face of the second straight pipe 103 protrudes out of the outer end face of the flange plate 2, which is beneficial to improving the sealing performance during pipe body connection.
The fixed cover 4 is arranged on the second straight pipe 103, and expands from one side close to the second straight pipe 103 to one side of the first straight pipe 101, so that the electromagnetic coil and the sleeve are convenient to install, the electromagnetic coil can be protected, and the service life of the electromagnetic flowmeter is prolonged. The fixed cover 4 comprises an expansion part 401 and a positioning ring 402, and the positioning ring 402 is connected with the second straight pipe 103 through the expansion part 401, so that the installation stability is improved.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to achieve substantially the same technical effects are included in the scope of the present utility model.
Claims (5)
1. Electromagnetic flowmeter body, its characterized in that: the device comprises a main body pipe and a fixed cover, wherein the two fixed covers are symmetrically arranged on the outer side of the main body pipe, and a cavity is formed by matching the main body pipe with the two fixed covers; the main body pipe comprises a first straight pipe, a second straight pipe and an expansion pipe, and the two second straight pipes are connected to the two ends of the first straight pipe through the expansion pipe; the fixed cover is arranged on the second straight pipe and expands from one side close to the second straight pipe to one side of the first straight pipe; the fixed cover comprises an expansion part and a positioning ring, and the positioning ring is connected with the second straight pipe through the expansion part.
2. The electromagnetic flowmeter tube of claim 1, wherein: the aperture of the second straight pipe is larger than that of the first straight pipe.
3. The electromagnetic flowmeter tube of claim 1, wherein: and the first straight pipe is provided with a through hole.
4. The electromagnetic flowmeter tube of claim 1, wherein: and the second straight pipes are respectively provided with a flange plate, and the flange plates are provided with mounting holes.
5. The electromagnetic flowmeter tube of claim 4, wherein: the end face of the second straight pipe protrudes out of the outer end face of the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427847.9U CN220398654U (en) | 2023-06-06 | 2023-06-06 | Electromagnetic flowmeter tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427847.9U CN220398654U (en) | 2023-06-06 | 2023-06-06 | Electromagnetic flowmeter tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398654U true CN220398654U (en) | 2024-01-26 |
Family
ID=89597954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321427847.9U Active CN220398654U (en) | 2023-06-06 | 2023-06-06 | Electromagnetic flowmeter tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398654U (en) |
-
2023
- 2023-06-06 CN CN202321427847.9U patent/CN220398654U/en active Active
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