CN204831409U - Anti -interference electric -magnetic flow meter of excitation - Google Patents
Anti -interference electric -magnetic flow meter of excitation Download PDFInfo
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- CN204831409U CN204831409U CN201520345495.1U CN201520345495U CN204831409U CN 204831409 U CN204831409 U CN 204831409U CN 201520345495 U CN201520345495 U CN 201520345495U CN 204831409 U CN204831409 U CN 204831409U
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- measuring tube
- excitation
- fixedly connected
- electromagnetic flowmeter
- seal casinghousing
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Abstract
The utility model provides an anti -interference electric -magnetic flow meter of excitation, including the measuring tube, the flange, a filter equipment, the 2nd filter equipment, sensor device, annular iron net, ring and display device gather materials, the upper surface of measuring tube is equipped with the closed -loop, a filter equipment includes first fixed block, first locating piece, first horizon bar and first filter screen, the interior fixed surface of surface and the measuring tube of ring of gathering materials is connected, sensor device includes seal shell, electromagnetic flow transducer, excitation coil, the support column, the antenna, first supporting shoe and second supporting shoe, display device includes the body, a display screen, a power supply, the signal reception module, storage module and treater, annular iron net is the annular, the upper and lower surface of annular iron net is connected with the interior fixed surface of measuring tube, the iron net adopts the conductive metal material to make. The utility model protects an electromagnetic flow transducer prevents externally to its influence. With data transmission to display device, can remotely observe convenient to use and pass through the antenna.
Description
Technical field
The utility model relates to rate-of flow measurement mechanism, particularly relates to the anti-interference electromagnetic flowmeter of a kind of excitation.
Background technology
At present, general flowmeter is all by magnetic rotating manner, adopt the maximum shortcoming of this rotating manner to be exactly once flowmeter there will be non-metering phenomenon under strong magnetic environment, especially in electrolytic metal technique, require low-voltage and high-current work, during work, the magnetic field effect that on-the-spot generation is extremely strong, flowmeter, because of the effect of thin high-intensity magnetic field, makes scene and remote transfer signal display disorder, normally measurement be cannot detect, normal production control and work efficiency had a strong impact on.Existing electromagnetic flowmeter can only transmit flow detection data among a small circle simultaneously, there is certain limitation during use.
Therefore, be necessary to provide a kind of new technical scheme to overcome above-mentioned defect.
Summary of the invention
The purpose of this utility model is to provide a kind of excitation that can effectively solve the problems of the technologies described above anti-interference electromagnetic flowmeter.
For achieving the above object, the utility model adopts following technical scheme:
The anti-interference electromagnetic flowmeter of a kind of excitation, the anti-interference electromagnetic flowmeter of described excitation comprises measuring tube, be positioned at the flange at two ends, described measuring tube left and right, be arranged at the first filtration unit of described measuring tube inside, be positioned at the second filtration unit on the right side of described first filtration unit, sensor device between described first filtration unit and the second filtration unit, be positioned at the annular iron net around described sensor device, be positioned at gather materials ring and the display device that is positioned at outside described measuring tube on the right side of the second filtration unit, the upper surface of described measuring tube is provided with closed-loop, and described first filtration unit comprises the first fixed block being positioned at upper and lower both sides, be arranged at the first locating piece on described measuring tube inside surface, the first horizon bar between described first locating piece and described first fixed block and the first screen pack be arranged on described first horizon bar, describedly gather materials ring in the form of a ring, the outside surface of the described ring that gathers materials is fixedly connected with the inside surface of described measuring tube, and described sensor device comprises seal casinghousing, be positioned at the electromagnetic flow transducer of described seal casinghousing inside, be positioned at the field coil around described electromagnetic flow transducer, be positioned at the support column above described housing, be positioned at the antenna above described support column, the second back-up block being positioned at the first back-up block above described seal casinghousing and being positioned at below described seal casinghousing, described display device comprises body, be arranged at the display screen on described body, be positioned at the power supply of body interior, signal receiving module, memory module and processor, ringwise, the upper and lower surface of described annular iron net is fixedly connected with the inside surface of described measuring tube described annular iron net, and described iron net adopts conductive metallic material to make.
The second screen pack that described second filtration unit comprises the second fixed block in upper and lower both sides, the second locating piece be arranged on described measuring tube inside surface, the second horizon bar between described second fixed block and described second locating piece and is arranged on described second horizon bar.
Described first fixed block is L-type, and one end of described first fixed block is fixedly connected with the inside surface of described measuring tube, and the other end of described first fixed block is horizontal.
Described first locating piece is rectangular parallelepiped, described first locating piece is fixedly connected with the inside surface of described measuring tube, described first horizon bar is rectangular parallelepiped, and a side of described first horizon bar contacts with described first locating piece, and the another side of described first horizon bar contacts with described first fixed block.
Described seal casinghousing is hollow right cylinder, and described seal casinghousing is vertically placed.
Described first screen pack is rectangular parallelepiped, and the side of described first screen pack is fixedly connected with described first horizon bar.
The upper surface of described first back-up block is fixedly connected with the inside surface of described measuring tube, the lower surface of described first back-up block is fixedly connected with the upper surface of described seal casinghousing, the upper surface of described second back-up block is fixedly connected with the lower surface of described seal casinghousing, and the lower surface of described second back-up block is fixedly connected with the inside surface of described measuring tube.
Described support column is right cylinder, and the lower end of described support column is fixedly connected with the upper surface of described seal casinghousing, and the upper end of described support column is positioned at the top of described measuring tube.
Described antenna is arranged on described support column, and described antenna and described electromagnetic flow transducer are electrically connected.
Described body is rectangular parallelepiped, and described display screen is arranged at the upper surface of described body.
Compared with prior art; the utility model has following beneficial effect: the anti-interference electromagnetic flowmeter structure of the utility model excitation is simple, easy to use, by arranging field coil; thus can magnetic field be produced; thus effectively can protect this electromagnetic flowmeter, simultaneously by the setting of annular iron net, it not only can filter out impurity; simultaneously galvanization thereon; and then magnetic field can be produced around electromagnetic flow transducer, protection electromagnetic flow transducer, prevent its impact of outer bound pair.And send data to display device by antenna, can observe at a distance, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-interference electromagnetic flowmeter of the utility model excitation.
Embodiment
As shown in Figure 1, the anti-interference electromagnetic flowmeter of the utility model excitation comprises measuring tube 1, the flange 2 at described measuring tube about 1 two ends, the first filtration unit 3 being arranged at described measuring tube 1 inside, the second filtration unit 4 on the right side of described first filtration unit 3, the sensor device 6 between described first filtration unit 3 and the second filtration unit 4, is positioned at annular iron net 8 around described sensor device 6, is positioned at gather materials ring 5 and the display device 7 that is positioned at outside described measuring tube 1 on the right side of the second filtration unit 4.
As shown in Figure 1, described measuring tube 1 is in hollow rectangular parallelepiped, and the upper surface of described measuring tube 1 is provided with closed-loop 11, and described closed-loop 11 is in circular, and described closed-loop 11 is fixedly connected with described measuring tube 1.Described flange 2 is provided with two and lays respectively at the left and right sides of described measuring tube 1, and described flange 2 is fixedly connected with described measuring tube 1.
As shown in Figure 1, described first filtration unit 3 the first screen pack 34 of comprising the first fixed block 31 in upper and lower both sides, being arranged at the first locating piece 33 of described measuring tube 1 inside surface, the first horizon bar 32 between described first locating piece 33 and described first fixed block 31 and being arranged on described first horizon bar 32.Described first fixed block 31 is in L-type, and one end of described first fixed block 31 is fixedly connected with the inside surface of described measuring tube 1, and the other end of described first fixed block 31 is horizontal.Described first locating piece 33 is provided with two and lays respectively at upper and lower both sides, and described first locating piece 33 is in rectangular parallelepiped, and described first locating piece 33 is fixedly connected with the inside surface of described measuring tube 1.Described first horizon bar 32 is provided with two and lays respectively at upper and lower both sides, described first horizon bar 32 is in rectangular parallelepiped, one side of described first horizon bar 32 contacts with described first locating piece 33, the another side of described first horizon bar 32 contacts with described first fixed block 31, thus can play good fixation to the first horizon bar 32.Described first screen pack 34 is in rectangular parallelepiped, and the side of described first screen pack 34 is fixedly connected with described first horizon bar 32.
As shown in Figure 1, the second screen pack 44 that described second filtration unit 4 comprises the second fixed block 41 in upper and lower both sides, the second locating piece 43 be arranged on described measuring tube 1 inside surface, the second horizon bar 42 between described second fixed block 41 and described second locating piece 43 and is arranged on described second horizon bar 42, because described second filtration unit 4 is identical with described first filtration unit 3 structure, therefore do not repeat them here.
As shown in Figure 1, described in gather materials ring 5 in the form of a ring, described in the gather materials outside surface of ring 5 be fixedly connected with the inside surface of described measuring tube 1, described in the gather materials left surface of ring 5 be skewed.
As shown in Figure 1, described sensor device 6 the second back-up block 67 of comprising seal casinghousing 61, being positioned at the electromagnetic flow transducer 63 of described seal casinghousing 61 inside, being positioned at field coil 62 around described electromagnetic flow transducer 63, being positioned at support column 64 above described housing 61, being positioned at antenna 65 above described support column 64, being positioned at the first back-up block 66 above described seal casinghousing 61 and being positioned at below described seal casinghousing 61.Described seal casinghousing 61 is in hollow right cylinder, and described seal casinghousing 61 is vertically placed, and described electromagnetic flow transducer 63 is arranged in described seal casinghousing 61, for detecting Electromagnetic Flow.Described field coil 62 is enclosed in around described electromagnetic flow transducer 63, thus can play good shielding action, plays good protective effect to current flow sensor 63.Described first back-up block 66 is provided with two and lays respectively at the left and right sides, and the upper surface of described first back-up block 66 is fixedly connected with the inside surface of described measuring tube 1, and the lower surface of described first back-up block 66 is fixedly connected with the upper surface of described seal casinghousing 61.Described second back-up block 67 is in rectangular parallelepiped, and the upper surface of described second back-up block 67 is fixedly connected with the lower surface of described seal casinghousing 61, and the lower surface of described second back-up block 67 is fixedly connected with the inside surface of described measuring tube 1.Described support column 64 is in right cylinder, and the lower end of described support column 64 is fixedly connected with the upper surface of described seal casinghousing 61, and the upper end of described support column 64 is positioned at the top of described measuring tube 1.Described antenna 65 is arranged on described support column 64, and described antenna 65 is connected with described electromagnetic flow transducer 63 by flexible cable.
As shown in Figure 1, described annular iron net 8 ringwise, the upper and lower surface of described annular iron net 8 is fixedly connected with the inside surface of described measuring tube 1, described iron net 8 adopts conductive metallic material to make, it not only can play the effect of filtration, when its surface energising, can also play good shielding action, described annular iron net 8 surrounds described sensor device 6.
As shown in Figure 1, described display device 7 comprise body 71, the display screen 72 be arranged on described body 71, the power supply 73 being positioned at body 71 inside, signal receiving module 74, memory module 75 and processor 76.Described body 71 is in rectangular parallelepiped.Described display screen 72 is arranged at the upper surface of described body 71, for showing the data that electromagnetic flow transducer 63 detects.Described power supply 73 is positioned at display screen 72 provides electric energy, and described power supply 73 is electrically connected with described display screen 72.The data that described signal receiving module 74 is sent for receiving antenna 65, described power supply 74 is electrically connected with described signal receiving module 74.The data that described memory module 75 detects for store electricity magnetic flow transducers 63, described power supply 73 and processor 76 are electrically connected with described memory module 75.The data that described processor 76 detects for the treatment of electromagnetic flow transducer 63, described processor 76 is connected with described power supply 73 display screen 72.
Obviously, above-described embodiment is only used to clearly example is described, and the restriction not to embodiment.For those of ordinary skill in the field, other multi-form change or variations can also be made on the basis of the above description.Here without the need to also giving exhaustive to all embodiments.And thus the apparent change of amplifying out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. the anti-interference electromagnetic flowmeter of excitation, is characterized in that: the anti-interference electromagnetic flowmeter of described excitation comprises measuring tube, be positioned at the flange at two ends, described measuring tube left and right, be arranged at the first filtration unit of described measuring tube inside, be positioned at the second filtration unit on the right side of described first filtration unit, sensor device between described first filtration unit and the second filtration unit, be positioned at the annular iron net around described sensor device, be positioned at gather materials ring and the display device that is positioned at outside described measuring tube on the right side of the second filtration unit, the upper surface of described measuring tube is provided with closed-loop, and described first filtration unit comprises the first fixed block being positioned at upper and lower both sides, be arranged at the first locating piece on described measuring tube inside surface, the first horizon bar between described first locating piece and described first fixed block and the first screen pack be arranged on described first horizon bar, describedly gather materials ring in the form of a ring, the outside surface of the described ring that gathers materials is fixedly connected with the inside surface of described measuring tube, and described sensor device comprises seal casinghousing, be positioned at the electromagnetic flow transducer of described seal casinghousing inside, be positioned at the field coil around described electromagnetic flow transducer, be positioned at the support column above described housing, be positioned at the antenna above described support column, the second back-up block being positioned at the first back-up block above described seal casinghousing and being positioned at below described seal casinghousing, described display device comprises body, be arranged at the display screen on described body, be positioned at the power supply of body interior, signal receiving module, memory module and processor, ringwise, the upper and lower surface of described annular iron net is fixedly connected with the inside surface of described measuring tube described annular iron net, and described iron net adopts conductive metallic material to make.
2. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 1, is characterized in that: the second screen pack that described second filtration unit comprises the second fixed block in upper and lower both sides, the second locating piece be arranged on described measuring tube inside surface, the second horizon bar between described second fixed block and described second locating piece and is arranged on described second horizon bar.
3. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 2, it is characterized in that: described first fixed block is L-type, one end of described first fixed block is fixedly connected with the inside surface of described measuring tube, and the other end of described first fixed block is horizontal.
4. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 3, it is characterized in that: described first locating piece is rectangular parallelepiped, described first locating piece is fixedly connected with the inside surface of described measuring tube, described first horizon bar is rectangular parallelepiped, one side of described first horizon bar contacts with described first locating piece, and the another side of described first horizon bar contacts with described first fixed block.
5. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 4, is characterized in that: described seal casinghousing is hollow right cylinder, and described seal casinghousing is vertically placed.
6. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 5, it is characterized in that: described first screen pack is rectangular parallelepiped, the side of described first screen pack is fixedly connected with described first horizon bar.
7. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 6, it is characterized in that: the upper surface of described first back-up block is fixedly connected with the inside surface of described measuring tube, the lower surface of described first back-up block is fixedly connected with the upper surface of described seal casinghousing, the upper surface of described second back-up block is fixedly connected with the lower surface of described seal casinghousing, and the lower surface of described second back-up block is fixedly connected with the inside surface of described measuring tube.
8. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 7, it is characterized in that: described support column is right cylinder, the lower end of described support column is fixedly connected with the upper surface of described seal casinghousing, and the upper end of described support column is positioned at the top of described measuring tube.
9. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 8, it is characterized in that: described antenna is arranged on described support column, described antenna and described electromagnetic flow transducer are electrically connected.
10. the anti-interference electromagnetic flowmeter of excitation as claimed in claim 9, it is characterized in that: described body is rectangular parallelepiped, described display screen is arranged at the upper surface of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345495.1U CN204831409U (en) | 2015-05-26 | 2015-05-26 | Anti -interference electric -magnetic flow meter of excitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345495.1U CN204831409U (en) | 2015-05-26 | 2015-05-26 | Anti -interference electric -magnetic flow meter of excitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831409U true CN204831409U (en) | 2015-12-02 |
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ID=54689001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345495.1U Expired - Fee Related CN204831409U (en) | 2015-05-26 | 2015-05-26 | Anti -interference electric -magnetic flow meter of excitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021473A (en) * | 2019-12-23 | 2020-04-17 | 宁夏水投科技股份有限公司 | Wisdom water utilities water supply instrument data acquisition equipment |
| US10712184B1 (en) | 2019-01-09 | 2020-07-14 | Georg Fischer Signet Llc | Magnetic flowmeter assembly having independent coil drive and control system |
| US11365995B2 (en) | 2018-09-28 | 2022-06-21 | Georg Fischer Signet Llc | Magnetic flowmeter including auxiliary electrodes upstream and downstream of the pair of measuring electrodes and an adjustable brace |
-
2015
- 2015-05-26 CN CN201520345495.1U patent/CN204831409U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365995B2 (en) | 2018-09-28 | 2022-06-21 | Georg Fischer Signet Llc | Magnetic flowmeter including auxiliary electrodes upstream and downstream of the pair of measuring electrodes and an adjustable brace |
| US10712184B1 (en) | 2019-01-09 | 2020-07-14 | Georg Fischer Signet Llc | Magnetic flowmeter assembly having independent coil drive and control system |
| CN111021473A (en) * | 2019-12-23 | 2020-04-17 | 宁夏水投科技股份有限公司 | Wisdom water utilities water supply instrument data acquisition equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190526 |