CN220418540U - Electromagnetic flowmeter - Google Patents
Electromagnetic flowmeter Download PDFInfo
- Publication number
- CN220418540U CN220418540U CN202320467833.3U CN202320467833U CN220418540U CN 220418540 U CN220418540 U CN 220418540U CN 202320467833 U CN202320467833 U CN 202320467833U CN 220418540 U CN220418540 U CN 220418540U
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- protective box
- electromagnetic flowmeter
- flowmeter
- fixedly arranged
- top cover
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- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an electromagnetic flowmeter. The electromagnetic flowmeter includes: a flowmeter body disposed on the pipe; the protection box is arranged on the pipeline and buckled on the flowmeter body, and consists of two half shells; the arc plates are fixedly arranged on the protective box and fixedly connected with the pipeline through bolts; the sealing ring is fixedly arranged on the half shell; the heat insulation mechanism is arranged on the protective box. The electromagnetic flowmeter provided by the utility model has the advantages of protecting equipment installed outdoors, isolating the equipment from the outside and prolonging the service life.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic flow meters, and particularly relates to an electromagnetic flow meter.
Background
The electromagnetic flowmeter is a meter for measuring the flow of conductive fluid, which is made by utilizing Faraday's law of electromagnetic induction, and can linearly convert a flow signal into an induced electromotive force corresponding to the flow signal, the flow of conductive fluid can be determined by measuring the induced electromotive force, the electromagnetic flowmeter comprises a sensor and a transmitter connected with the sensor, the sensor is used for measuring the electromotive force induced by cutting magnetic force lines when the conductive fluid passes through an externally applied magnetic field, the electromotive force signal is led out and transmitted to the transmitter, the transmitter amplifies the micro electromotive force signal measured and output by the sensor and converts the micro electromotive force signal into a standard voltage or current signal proportional to the flow of the measured fluid, and the processed signal is output to a display or a remote client to display the measured flow of the fluid.
Electromagnetic flowmeter is often applied in outdoor environment, and current electromagnetic flowmeter often sets up in the open air in the use, when meetting sleet weather, and sleet causes electromagnetic flowmeter's corruption easily, and outside dust also gets into electromagnetic flowmeter simultaneously in easily, because electromagnetic flowmeter belongs to the precision instrument, and is higher to the precision requirement, above-mentioned problem extremely easily influences electromagnetic flowmeter's measurement accuracy, causes the too big influence measurement of error.
Therefore, it is necessary to provide a new electromagnetic flowmeter to solve the above technical problems.
Disclosure of Invention
The utility model provides an electromagnetic flowmeter, which aims to solve the technical problem that most of electromagnetic flowmeters installed outdoors cannot be protected.
The electromagnetic flowmeter provided by the utility model comprises: a flowmeter body disposed on the pipe; the protection box is arranged on the pipeline and buckled on the flowmeter body, and consists of two half shells; the arc plates are fixedly arranged on the protective box and fixedly connected with the pipeline through bolts; the sealing ring is fixedly arranged on the half shell; the heat insulation mechanism is arranged on the protective box.
As a further scheme of the utility model, the heat insulation mechanism comprises a top cover and a plurality of buckles, wherein the top cover is buckled on the protective box, a plurality of notches are formed in the top cover, a plurality of clamping grooves are formed in the protective box, the notches are respectively matched with the clamping grooves, the buckles are respectively and slidably arranged on the notches, and clamping plates of the buckles are respectively and slidably contacted with the clamping grooves.
As a further scheme of the utility model, ventilation openings are formed in two sides of the protective box, the two ventilation openings are arranged oppositely, and a dustproof net is fixedly arranged in each ventilation opening through threads.
As a further scheme of the utility model, limiting plates are fixedly arranged on two sides of the protective box, connecting plates are slidably arranged on the two limiting plates, rain shielding plates are fixedly arranged on the two connecting plates, and the rain shielding plates are arranged in a semicircular shape.
As a further scheme of the utility model, the top of the inner wall of the top cover is fixedly provided with a moisture detector, and the detection end of the moisture detector extends out of the top cover.
As a further scheme of the utility model, a plurality of hydraulic cylinders are fixedly arranged in the protective box, and two rain baffles are fixedly arranged on the hydraulic cylinders.
As a further scheme of the utility model, two hooks are fixedly arranged in the protective box.
Compared with the related art, the electromagnetic flowmeter provided by the utility model has the following beneficial effects:
the utility model provides an electromagnetic flowmeter:
1. through the setting of protective housing, can protect the flowmeter body and handle, make it when outdoor, avoid suffering the wind and rain and drench, reduce life, fix the top cap through the buckle, can be comparatively convenient when installing the top cap, convenient operation simultaneously, through the setting of dust screen, can keep apart impurity and dust in the outside air, reduce it and enter into the protective housing;
2. the connecting plate slides into the limiting plate to install the rain shielding plate, so that the rain shielding plate is convenient to install, convenient to replace and convenient to shield rainwater;
3. shelter from the rainwater through the weather shield, can effectually reduce the rainwater and enter into the protective housing in, reduce the contact of flowmeter body and water, establish the material through the hook, can be comparatively convenient when placing the material.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic cross-sectional front view of a preferred embodiment of an electromagnetic flowmeter according to the present utility model;
FIG. 2 is a schematic side cross-sectional view of a preferred embodiment of an electromagnetic flowmeter according to the present utility model;
FIG. 3 is a schematic side view of an electromagnetic flowmeter according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic top cross-sectional view of the protective case, top cover and buckle provided by the utility model;
FIG. 5 is a schematic view of the structure of the connector plate and the flashing in accordance with the present utility model;
fig. 6 is an enlarged schematic view of the portion a in fig. 2.
In the figure: 1. a flowmeter body; 2. a protective box; 3. an arc-shaped fixing plate; 4. a seal ring; 5. a top cover; 6. a buckle; 7. a vent; 8. a dust screen; 9. a limiting plate; 10. a splice plate; 11. a flashing; 12. a moisture detector; 13. a hydraulic cylinder; 14. a rain shield; 15. a hook.
Detailed Description
Referring to fig. 1-6 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of an electromagnetic flowmeter according to the present utility model; FIG. 2 is a schematic side cross-sectional view of a preferred embodiment of an electromagnetic flowmeter according to the present utility model; FIG. 3 is a schematic side view of an electromagnetic flowmeter according to a preferred embodiment of the present utility model; FIG. 4 is a schematic top cross-sectional view of the protective case, top cover and buckle provided by the utility model; FIG. 5 is a schematic view of the structure of the connector plate and the flashing in accordance with the present utility model; fig. 6 is an enlarged schematic view of the portion a in fig. 2. The electromagnetic flowmeter comprises: a flowmeter body 1 provided on a pipe; the protection box 2 is arranged on the pipeline, the protection box 2 is buckled on the flowmeter body 1, and the protection box 2 consists of two half shells; the arc-shaped plates are fixedly arranged on the protective box 2 and fixedly connected with the pipeline through bolts; the sealing ring 4 is fixedly arranged on the half shell; the heat insulation mechanism is arranged on the protective box 2, and can protect the flowmeter body 1 through the arrangement of the protective box 2, so that the flowmeter body is prevented from being exposed to wind, blown and drenched outdoors, and the service life is prolonged.
The heat insulation mechanism comprises a top cover 5 and a plurality of buckles 6, the top cover 5 is buckled on the protective box 2, a plurality of notches are formed in the top cover 5, a plurality of clamping grooves are formed in the protective box 2, the notches are respectively matched with the clamping grooves, the buckles 6 are respectively slidably mounted on the notches, the clamping plates of the buckles 6 are respectively in sliding contact with the clamping grooves, the top cover 5 is fixed through the buckles 6, and the heat insulation mechanism is convenient and fast to use and convenient to operate when the top cover 5 is installed.
Vent 7 has all been seted up to the both sides of protective housing 2, two vent 7 sets up relatively, two equal screw thread fixed mounting has dust screen 8 in the vent 7, through dust screen 8's setting, can keep apart impurity and dust in the outside air, reduces its entering into protective housing 2.
The both sides of protective housing 2 are all fixed mounting has limiting plate 9, two equal slidable mounting has joint board 10 on the limiting plate 9, two equal fixed mounting has flashing 11 on the joint board 10, flashing 11 is semi-circular setting, slides to limiting plate 9 in through joint board 10, installs flashing 11, and is comparatively convenient when installing flashing 11, is convenient for change simultaneously.
The inner wall top fixed mounting of top cap 5 has moisture detector 12, moisture detector 12's detection end extends to outside the top cap 5 detects the rainwater through moisture detector 12, and the weather shield 14 of being convenient for shelters from the rainwater.
The utility model discloses a flowmeter, including protection box 2, including the protection box 2, the internal fixed mounting of protection box 2 has a plurality of pneumatic cylinders 13, and a plurality of fixed mounting has two weather shield 14 on the pneumatic cylinder 13, shelters from the rainwater through weather shield 14, can effectually reduce the rainwater and enter into in the protection box 2, reduces flowmeter body 1 and the contact of water.
Two hooks 15 are fixedly installed in the protective box 2, and material materials are hung through the hooks 15, so that the protective box is convenient and fast to place.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the electromagnetic flowmeter provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the flowmeter is used, firstly, the flowmeter body 1 is arranged on a pipeline, then materials (such as a drying agent and the like) capable of absorbing moisture in air are hung on a hook 15 in the protective box 2, then the protective box 2 is arranged at the joint of the flowmeter body 1 and the pipeline, the protective box 2 is arranged by using bolts, after the protective box 2 is arranged, the top cover 5 is buckled on the protective box 2, then the two clamping plates of the clamping plate 6 are pressed by using the clamping plate 6, the two clamping plates are mutually close, then the clamping plate 6 slides into the notch, the clamping plate 6 slides into the clamping groove, the two clamping plates are released, the clamping groove is fixed by the clamping plate 6, and the top cover 5 is fixed;
the side surface of the flowmeter body 1 is provided with a wireless transmission antenna, so that the flowmeter body 1 has a wireless transmission function and a remote signal transmission is stable;
when the flowmeter body 1 is used, the protective box 2 protects the flowmeter body 1, the ventilation opening 7 ventilates the flowmeter body 1, and when the flowmeter is ventilated, the dustproof net 8 can isolate impurities or dust in external air and avoid entering the protective box 2;
in rainy season, rainwater drops on the detection end of the moisture detector 12, and then the moisture detector 12 transmits a signal to external control equipment, so that the external control equipment starts the hydraulic cylinder 13, the hydraulic cylinder 13 drives the rain baffle 14 to slide, the rain baffle 14 slides to shield the vent 7, meanwhile, the rain baffle 11 can shield the upper part of the vent 7, rainwater can be reduced to enter the protective box 2, and meanwhile, when part of rainwater enters the protective box 2, the use of the flowmeter body 1 is not influenced;
when rainwater drips on the protective housing 2, sealing washer 4 can carry out sealed processing to the protective housing 2, makes its entering that reduces rainwater when using, is the triangle-shaped setting through top cap 5 simultaneously, can carry out thermal-insulated processing to the protective housing 2.
Compared with the related art, the electromagnetic flowmeter provided by the utility model has the following beneficial effects:
the utility model provides an electromagnetic flowmeter, through the arrangement of a protective box 2, the flowmeter body 1 can be protected, so that the flowmeter body is prevented from being exposed to wind and rain when in the open air, the service life is reduced, a top cover 5 is fixed through a buckle 6, the flowmeter is convenient and fast to operate when the top cover 5 is installed, impurities and dust in the external air can be isolated through the arrangement of a dustproof net 8, the impurities and dust entering the protective box 2 are reduced, the connecting plate 10 slides into a limiting plate 9, the rain shielding plate 11 is installed, the rainwater is convenient and fast to install and convenient to replace when the rain shielding plate 11 is installed, the rainwater is conveniently shielded by a rainwater shielding plate 14, the rainwater entering the protective box 2 can be effectively reduced, the contact between the flowmeter body 1 and water is reduced, and a material is convenient and fast when the material is placed through a hanging hook 15.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. An electromagnetic flowmeter, comprising:
a flowmeter body disposed on the pipe;
the protection box is arranged on the pipeline and buckled on the flowmeter body, and consists of two half shells;
the arc plates are fixedly arranged on the protective box and fixedly connected with the pipeline through bolts;
the sealing ring is fixedly arranged on the half shell;
the heat insulation mechanism is arranged on the protective box.
2. The electromagnetic flowmeter of claim 1, wherein the heat insulation mechanism comprises a top cover and a plurality of buckles, the top cover is buckled on the protective box, a plurality of notches are formed in the top cover, a plurality of clamping grooves are formed in the protective box, the notches are respectively matched with the clamping grooves, the buckles are respectively slidably mounted on the notches, and clamping plates of the buckles are respectively in sliding contact with the clamping grooves.
3. The electromagnetic flowmeter of claim 1, wherein the two sides of the protective box are provided with ventilation openings, the two ventilation openings are arranged oppositely, and a dustproof net is fixedly arranged in each ventilation opening through threads.
4. The electromagnetic flowmeter of claim 1, wherein limiting plates are fixedly arranged on two sides of the protective box, connecting plates are slidably arranged on the two limiting plates, and rain-shielding plates are fixedly arranged on the two connecting plates and are arranged in a semicircular shape.
5. The electromagnetic flowmeter of claim 2, wherein a moisture detector is fixedly mounted on top of the inner wall of the top cover, and a detection end of the moisture detector extends out of the top cover.
6. The electromagnetic flowmeter of claim 1, wherein a plurality of hydraulic cylinders are fixedly arranged in the protective box, and two rain shields are fixedly arranged on a plurality of hydraulic cylinders.
7. The electromagnetic flowmeter of claim 1, wherein two hooks are fixedly installed in the protective box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467833.3U CN220418540U (en) | 2023-03-13 | 2023-03-13 | Electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467833.3U CN220418540U (en) | 2023-03-13 | 2023-03-13 | Electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418540U true CN220418540U (en) | 2024-01-30 |
Family
ID=89651599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467833.3U Active CN220418540U (en) | 2023-03-13 | 2023-03-13 | Electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418540U (en) |
-
2023
- 2023-03-13 CN CN202320467833.3U patent/CN220418540U/en active Active
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| GR01 | Patent grant |