CN220039542U - Corrosion-resistant electromagnetic flowmeter - Google Patents
Corrosion-resistant electromagnetic flowmeter Download PDFInfo
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- CN220039542U CN220039542U CN202320947631.9U CN202320947631U CN220039542U CN 220039542 U CN220039542 U CN 220039542U CN 202320947631 U CN202320947631 U CN 202320947631U CN 220039542 U CN220039542 U CN 220039542U
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- 230000007797 corrosion Effects 0.000 title claims abstract description 18
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- 239000002274 desiccant Substances 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 2
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- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000004043 dyeing Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000007639 printing Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of electromagnetic flowmeters, and provides a corrosion-resistant electromagnetic flowmeter, which comprises an electromagnetic flowmeter main body, a mounting shell and a mounting frame, wherein the mounting shell is arranged on the outer side of the middle position of the electromagnetic flowmeter main body, the mounting frame is arranged in the mounting shell, electromagnetic coils are arranged at the upper end and the lower end of the mounting frame, one end of each electromagnetic coil is connected with the outer side of the electromagnetic flowmeter main body, detection electrodes are arranged at the front end and the rear end of the middle position of the electromagnetic flowmeter main body, and an insulating layer is arranged in the electromagnetic flowmeter main body. According to the utility model, the moisture-proof structure is arranged, so that the electromagnetic coil is prevented from being wetted and short-circuited in a rainy or humid weather environment for a long time, moisture in air in the installation shell can be absorbed by using the drying agent, the air is kept dry, and the electromagnetic coil is prevented from being wetted, so that the moisture-proof effect is improved.
Description
Technical Field
The utility model relates to the technical field of electromagnetic flow meters, in particular to a corrosion-resistant electromagnetic flow meter.
Background
The electromagnetic flowmeter is a novel flowmeter which is rapidly developed along with the development of electronic technology in the 50-60 th century. The electromagnetic flowmeter is an instrument for measuring the flow of a conductive fluid according to the flow measured according to Faraday's law of electromagnetic induction and the electromotive force induced when the conductive fluid passes through an externally applied magnetic field. The method is mainly used for metallurgy, petrochemical, papermaking, printing and dyeing, textile, water supply, sewage treatment and the like;
for this reason, the patent of publication number CN215811025U discloses portable electromagnetic flowmeter, including the electromagnetic flowmeter body, the both ends of electromagnetic flowmeter body are connected respectively on the pipeline, the outside of pipeline is equipped with the installation shell, the bottom integrated into one piece of installation shell is equipped with the fixed slot, the top of installation shell is equipped with the protecting sheathing, the protecting sheathing nestification is in the outside of electromagnetic flowmeter body, the protecting sheathing with the installation shell passes through the screw and fixes, the top of protecting sheathing is equipped with the fixed block, the fixed block with the protecting sheathing passes through bolt and nut and fixes. According to the electromagnetic flowmeter, the protecting shell is arranged outside the electromagnetic flowmeter body and is connected with the installing shell arranged outside the pipeline, and the electromagnetic flowmeters can be mutually fixed through the fixed groove and the fixed block structure, so that the electromagnetic flowmeter is convenient to carry, pack and transport;
the prior art scheme has the defect that the internal electromagnetic coil is easy to generate damp damage and short circuit due to weather or environment in the use process, the electromagnetic flowmeter can be installed outdoors or indoors when being used, and the electromagnetic coil is easy to generate damp short circuit once being in rainy or humid weather environment for a long time when being installed in an outdoor pipeline, so that the corrosion-resistant electromagnetic flowmeter is needed to solve the problem.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a corrosion-resistant electromagnetic flowmeter, which is used for solving the defect that when the traditional electromagnetic flowmeter is installed in an outdoor pipeline, once the electromagnetic flowmeter is in a rainy or humid weather environment for a long time, a solenoid is easy to generate a damp short circuit.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the corrosion-resistant electromagnetic flowmeter comprises an electromagnetic flowmeter main body, a mounting shell and a mounting frame, wherein the mounting shell is arranged on the outer side of the middle position of the electromagnetic flowmeter main body, the mounting frame is arranged in the mounting shell, and electromagnetic coils are arranged at the upper end and the lower end of the inside of the mounting frame;
one end of the electromagnetic coil is connected with the outer side of the electromagnetic flowmeter main body, detection electrodes are arranged at the front end and the rear end of the middle position of the electromagnetic flowmeter main body, an insulating layer is arranged in the electromagnetic flowmeter main body, and a display screen is arranged at the top end of the electromagnetic flowmeter main body;
the bottom of display screen is provided with the fixed plate, the outside of display screen is provided with rain-proof structure, one side of the inside of mounting bracket is provided with dampproofing structure, dampproofing structure includes installation piece, dampproofing box, drier, fixture block and draw-in groove, the installation piece sets up in one side of the inside of mounting bracket.
Preferably, the draw-in groove has been seted up to the inside of installation piece, the inside of draw-in groove is provided with the fixture block, the bottom of fixture block is provided with dampproofing box, dampproofing box's inside is provided with the drier.
Preferably, the side view cross-sectional area of the clamping groove is larger than the side view cross-sectional area of the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.
Preferably, a plurality of ventilation holes are designed on one side of the moistureproof box, and the ventilation holes are arranged at equal intervals on one side of the moistureproof box.
Preferably, the rain-proof structure includes shield shell, mounting hole, spring, slot, inserted bar and mounting groove, the mounting groove begins in the inside of fixed plate both sides, the inside both sides of mounting groove are provided with the mounting hole, the inside of mounting hole is provided with the spring, one side of spring is provided with the inserted bar, the inside of inserting into the mounting groove is inserted to the shield shell, the slot has been seted up to the inside of shield shell both sides.
Preferably, the inner diameter of the slot is larger than the outer diameter of the inserted link, and an inserting structure is formed between the slot and the inserted link.
Preferably, the two sets of the inserting rods are symmetrically distributed in the mounting groove.
(III) beneficial effects
The corrosion-resistant electromagnetic flowmeter provided by the utility model has the advantages that: through being provided with dampproofing structure, in order to prevent that electromagnetic flowmeter main part from being in under the weather environment of raining or moist for a long time, the electromagnetic coil from appearing the condition of short circuit that wets, consequently through the use of drier, can carry out an absorption to the moisture in the inside air of installation shell, keep the dryness of air, prevent that electromagnetic coil from appearing the condition of wetting to dampproofing effect has been improved;
through being provided with rain-proof structure, in order to prevent that the rainwater from entering into the inside of display screen when meetting rainy day in electromagnetic flowmeter main part, lead to the display screen to appear damaging the condition, consequently through the cooperation of protecting crust, slot and inserted bar use, can install the protecting crust in the outside of display screen, shelter from one to the display screen, prevent that the rainwater from entering into the inside of display screen to rainproof effect has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;
FIG. 4 is a schematic front view of a partial structure of the rain-proof structure of the present utility model;
fig. 5 is a schematic side view of the moisture barrier structure of the present utility model.
Reference numerals in the drawings illustrate: 1. an electromagnetic flowmeter body; 2. a mounting shell; 3. a mounting frame; 4. an electromagnetic coil; 5. a detection electrode; 6. an insulating layer; 7. a rain-proof structure; 701. a protective shell; 702. a mounting hole; 703. a spring; 704. a slot; 705. a rod; 706. a mounting groove; 8. a display screen; 9. a fixing plate; 10. a moisture-proof structure; 1001. a mounting block; 1002. a moisture-proof box; 1003. a drying agent; 1004. a clamping block; 1005. a clamping groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the corrosion-resistant electromagnetic flowmeter provided by the utility model comprises an electromagnetic flowmeter main body 1, a mounting shell 2 and a mounting frame 3, wherein the mounting shell 2 is arranged on the outer side of the middle position of the electromagnetic flowmeter main body 1, the mounting frame 3 is arranged in the mounting shell 2, electromagnetic coils 4 are arranged at the upper end and the lower end of the inner part of the mounting frame 3, one end of each electromagnetic coil 4 is connected with the outer side of the electromagnetic flowmeter main body 1, detection electrodes 5 are arranged at the front end and the rear end of the middle position of the electromagnetic flowmeter main body 1, an insulating layer 6 is arranged in the electromagnetic flowmeter main body 1, a display screen 8 is arranged at the top end of the electromagnetic flowmeter main body 1, a fixing plate 9 is arranged at the bottom end of the display screen 8, a rainproof structure 7 is arranged on the outer side of the display screen 8, inside one side of mounting bracket 3 is provided with dampproofing structure 10, dampproofing structure 10 includes installation piece 1001, dampproofing box 1002, drier 1003, fixture block 1004 and draw-in groove 1005, installation piece 1001 sets up in the inside one side of mounting bracket 3, the draw-in groove 1005 has been seted up to the inside of installation piece 1001, the inside of draw-in groove 1005 is provided with fixture block 1004, the bottom of fixture block 1004 is provided with dampproofing box 1002, the inside of dampproofing box 1002 is provided with drier 1003, the side view cross-sectional area of draw-in groove 1005 is greater than the side view cross-sectional area of fixture block 1004, constitute the block structure between fixture block 1004 and the draw-in groove 1005, one side design of dampproofing box 1002 has a plurality of ventilation hole, a plurality of ventilation hole is equidistant range in one side of dampproofing box 1002.
The operating principle of the corrosion-resistant electromagnetic flowmeter based on the embodiment 1 is as follows: when using electric magnetic flowmeter main part 1, be connected electric magnetic flowmeter main part 1 with the pipeline and carry out a measurement to its flow, when electric magnetic flowmeter main part 1 runs into rainy humid weather, the use of drier 1003 can carry out an absorption to the moisture in the inside air of installation shell 2, keep the drying of air, prevent that solenoid 4 from appearing the condition of wetting, and through the cooperation use of fixture block 1004 and draw-in groove 1005, it is more convenient when changing drier 1003, the outside coating at electric magnetic flowmeter main part 1 has anticorrosive coating, reach corrosion-resistant effect, thereby accomplish dampproofing anticorrosive work.
Example two
The embodiment further includes: the outside of display screen 8 is provided with rain-proof structure 7, rain-proof structure 7 includes shield 701, mounting hole 702, spring 703, slot 704, inserted bar 705 and mounting groove 706, mounting groove 706 begins in the inside of fixed plate 9 both sides, the inside both sides of mounting groove 706 are provided with mounting hole 702, the inside of mounting hole 702 is provided with spring 703, one side of spring 703 is provided with inserted bar 705, the inside of mounting groove 706 is inserted into to shield 701, slot 704 has been seted up to the inside of shield 701 both sides, the internal diameter of slot 704 is greater than the external diameter of inserted bar 705, constitute the structure of inserting between slot 704 and the inserted bar 705, inserted bar 705 is provided with two sets of, two sets of inserted bars 705 are the symmetric distribution in the inside of mounting groove 706.
In this embodiment, when a rainy day is encountered, the protecting shell 701 is lifted, then the bottom end of the protecting shell 701 is inserted into the mounting groove 706, when the protecting shell 701 is inserted into the mounting groove 706, at this time, one end of the spring 703, which pushes the inserting rod 705 according to elasticity, is inserted into the slot 704, so as to complete the mounting work of the protecting shell 701, at this time, the protecting shell 701 covers the outer side of the display screen 8, and shields the display screen 8, so that rainwater is prevented from entering the display screen 8 during rainy day, and the display screen 8 is damaged, thereby completing the rainproof work.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a corrosion resistance electromagnetic flowmeter, includes electromagnetic flowmeter main part (1), installation shell (2) and mounting bracket (3), its characterized in that: the electromagnetic flowmeter comprises an electromagnetic flowmeter body (1), wherein an installation shell (2) is arranged on the outer side of the middle position of the electromagnetic flowmeter body, an installation frame (3) is arranged in the installation shell (2), and electromagnetic coils (4) are arranged at the upper end and the lower end of the inside of the installation frame (3);
one end of the electromagnetic coil (4) is connected with the outer side of the electromagnetic flowmeter main body (1), detection electrodes (5) are arranged at the front end and the rear end of the middle position of the electromagnetic flowmeter main body (1), an insulating layer (6) is arranged in the electromagnetic flowmeter main body (1), and a display screen (8) is arranged at the top end of the electromagnetic flowmeter main body (1);
the bottom of display screen (8) is provided with fixed plate (9), the outside of display screen (8) is provided with rain-proof structure (7), one side of mounting bracket (3) inside is provided with dampproofing structure (10), dampproofing structure (10) are including installation piece (1001), dampproofing box (1002), drier (1003), fixture block (1004) and draw-in groove (1005), installation piece (1001) set up in one side of mounting bracket (3) inside.
2. A corrosion resistant electromagnetic flowmeter according to claim 1, wherein: clamping grooves (1005) are formed in the mounting blocks (1001), clamping blocks (1004) are arranged in the clamping grooves (1005), a dampproof box (1002) is arranged at the bottom end of each clamping block (1004), and a drying agent (1003) is arranged in the dampproof box (1002).
3. A corrosion resistant electromagnetic flowmeter according to claim 1, wherein: the side view cross-sectional area of the clamping groove (1005) is larger than that of the clamping block (1004), and a clamping structure is formed between the clamping block (1004) and the clamping groove (1005).
4. A corrosion resistant electromagnetic flowmeter according to claim 1, wherein: one side of the dampproof box (1002) is designed with a plurality of ventilation holes, and the ventilation holes are arranged at equal intervals on one side of the dampproof box (1002).
5. A corrosion resistant electromagnetic flowmeter according to claim 1, wherein: rain-proof structure (7) is including shield shell (701), mounting hole (702), spring (703), slot (704), inserted bar (705) and mounting groove (706), inside in fixed plate (9) both sides is started in mounting groove (706), inside both sides of mounting groove (706) are provided with mounting hole (702), the inside of mounting hole (702) is provided with spring (703), one side of spring (703) is provided with inserted bar (705), the inside of inserting into mounting groove (706) is inserted to shield shell (701), slot (704) have been seted up to the inside of shield shell (701) both sides.
6. The corrosion resistant electromagnetic flowmeter of claim 5, wherein: the inner diameter of the slot (704) is larger than the outer diameter of the inserted link (705), and an inserting structure is formed between the slot (704) and the inserted link (705).
7. The corrosion resistant electromagnetic flowmeter of claim 5, wherein: the two sets of the inserted bars (705) are arranged, and the two sets of the inserted bars (705) are symmetrically distributed in the mounting groove (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947631.9U CN220039542U (en) | 2023-04-25 | 2023-04-25 | Corrosion-resistant electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947631.9U CN220039542U (en) | 2023-04-25 | 2023-04-25 | Corrosion-resistant electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039542U true CN220039542U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320947631.9U Active CN220039542U (en) | 2023-04-25 | 2023-04-25 | Corrosion-resistant electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039542U (en) |
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2023
- 2023-04-25 CN CN202320947631.9U patent/CN220039542U/en active Active
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