CN204679129U - A kind of novel electromagnetic flowmeter - Google Patents
A kind of novel electromagnetic flowmeter Download PDFInfo
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- CN204679129U CN204679129U CN201520388597.1U CN201520388597U CN204679129U CN 204679129 U CN204679129 U CN 204679129U CN 201520388597 U CN201520388597 U CN 201520388597U CN 204679129 U CN204679129 U CN 204679129U
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Abstract
The utility model discloses a kind of novel electromagnetic flowmeter, comprise display control unit, connecting pipe, shell, measuring guide, ceramic lined, field coil, electrode, suction flange, straight pipe and discharge flange, described display control unit comprises display screen and flow converter, connecting pipe is provided with between flow converter and shell, one end mouth of pipe of connecting pipe is provided with the first joint flange, the other end mouth of pipe is provided with the second joint flange, flow converter and shell are by the first joint flange, connecting pipe, being connected of second joint flange, shell is ferromagnetic shell, outer side sprays one deck tungsten carbide sprayed coating, in shell, measuring guide is set, in measuring guide, ceramic lined is set, measuring guide is provided with field coil and electrode, straight pipe is connected with between described suction flange and measuring guide.Electromagnetic flowmeter of the present utility model, has good high temperature resistance, radiation-resistant advantage, and measurement effect is accurate, and deviation is little, and flow converter can be pulled down as required and be used alone.
Description
Technical field
The utility model relates to flowrate measuring tool technical field, particularly relates to a kind of novel electromagnetic flowmeter.
Background technology
Electromagnetic flowmeter is the new type of flowmeter developed rapidly along with the development of electronic technology in the 50-60 age in 20th century.Electromagnetic flowmeter is application electromagnetic induction principle, is measured a kind of instrument of conductive fluid flow according to conductive fluid by the electromotive force of inducting during externally-applied magnetic field.Electromagnetic flowmeter by arranging magnetic field around conducting liquid, when conducting liquid is in magnetic field during cutting magnetic line, produce the induced potential be directly proportional to liquid mean flow rate, induced voltage signal is detected by the electrode of two or more and liquid comes into contact, after delivering to converter intelligent processing method, flow, the display of integrated flux and the communication between data on flows and microsystem and control when realizing liquid moment.
Flow converter is all directly fixed on shell by existing electromagnetic flowmeter, and flow converter can not depart from flow sensor and be used alone, and is unfavorable for obtaining data on flows in some application scenario, thus makes troubles to the use of flowmeter.Secondly, existing electromagnetic flowmeter is subject to summer high-temperature and there will be the phenomenon that instrument burns in outdoor complicated working environment, as long as the equipment having ferromagnetic object and have a strong-electromagnetic field is near electromagnetic flowmeter, capital affects operating fields and the flow signal of sensor, thus affects flowmeter accuracy of detection.In addition, operationally, through measuring guide, there is flow velocity uneven in measuring media to existing electromagnetic flowmeter, poor stability, causes the problem that measuring accuracy is not high.
Utility model content
The purpose of this utility model there is provided a kind of novel electromagnetic flowmeter, there is good high temperature resistance, radiation-resistant advantage, measurement effect is accurate, deviation is little, be connected with flow converter by connecting pipe above shell, connecting pipe two ends are fixed by flange, can pull down as required and be used alone.
The technical solution adopted in the utility model is as follows:
A kind of novel electromagnetic flowmeter, comprise display control unit, connecting pipe, shell, measuring guide, ceramic lined, field coil, electrode, suction flange, straight pipe and discharge flange, described display control unit comprises display screen and flow converter, connecting pipe is provided with between flow converter and shell, one end mouth of pipe of described connecting pipe is provided with the first joint flange, the other end mouth of pipe is provided with the second joint flange, described flow converter and shell are by the first joint flange, connecting pipe, the cooperation of the second joint flange removably connects, described shell is ferromagnetic shell, the outside of shell coats one deck tungsten carbide sprayed coating, in shell, measuring guide is set, in measuring guide, ceramic lined is set, measuring guide is provided with field coil and electrode, and field coil and electrode are positioned at enclosure, described suction flange and discharge flange are arranged at the two ends of measuring guide respectively, straight pipe is connected with between described suction flange and measuring guide.
Described display screen is LED backlit display.
The length of described straight pipe is greater than the length of described measuring guide.
Described suction flange, straight pipe, measuring guide and discharge flange are integral type structure.
The beneficial effects of the utility model are as follows:
Novel electromagnetic flowmeter of the present utility model, is connected with flow converter by connecting pipe above shell, and connecting pipe two ends are fixed by flange, can pull down as required and be used alone; Described shell is ferromagnetic shell, the outside of shell coats one deck tungsten carbide sprayed coating, ferromagnetic material is selected to make shell, effectively can isolate the interference of external magnetic field, one deck tungsten carbide sprayed coating is coated in the outside of ferromagnetic shell, avoid because summer high-temperature burns out the situation of instrument, there is high temperature resistance, radiation-resistant advantage; Straight pipe is connected with between described suction flange and measuring guide, tested media is made to be introduced into straight pipe by suction flange, again through measuring guide, straight pipe plays a good current stabilization effect, make medium more steady at flow velocity before measuring guide, thus make test result more correct, reduce deviation, guarantee measurement effect; Ceramics lining, improve rigidity and the physical strength of lining, there is good thermotolerance, wearing quality and corrosion resistance, electrical insulating property is high, not easily deform under high temperature, high pressure, be applicable to the fluid of high corrosion and grinding, can vacuum be tolerated, and insensitive for temperature variation, make electromagnetic flowmeter can be applied to the medium of acid, alkali, pastel, mud and other high burn into high solids contents.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
Embodiment:
See accompanying drawing 1 and accompanying drawing 2, a kind of novel electromagnetic flowmeter, comprise display control unit 1, connecting pipe 2, shell 3, measuring guide 4, ceramic lined 5, field coil 6, electrode 7, suction flange 8, straight pipe 9 and discharge flange 10, described display control unit 1 comprises display screen 101 and flow converter 102, described display screen 101 is LED backlit display, connecting pipe 2 is provided with between described flow converter 102 and shell 3, one end mouth of pipe of described connecting pipe 2 is provided with the first joint flange 201, the other end mouth of pipe is provided with the second joint flange 202, described flow converter 102 and shell 3 are by the first joint flange 201, connecting pipe 2, the cooperation of the second joint flange 202 removably connects, described shell 3 is ferromagnetic shell, the outside of shell 3 coats one deck tungsten carbide sprayed coating 301, measuring guide 4 is set in shell 3, ceramic lined 5 is set in measuring guide 4, measuring guide 4 is provided with field coil 6 and electrode 7, and field coil 6 and electrode 7 are positioned at shell 3 inside, described suction flange 8 and discharge flange 10 are arranged at the two ends of measuring guide 4 respectively, straight pipe 9 is connected with between described suction flange 8 and measuring guide 4, the length of described straight pipe 9 is greater than the length of described measuring guide 4, described suction flange 8, straight pipe 9, measuring guide 4 and discharge flange 10 are integral type structure.Novel electromagnetic flowmeter of the present utility model, is connected with flow converter 102 by connecting pipe 2 above shell 3, and connecting pipe 2 two ends are fixed by flange, can pull down as required and be used alone; Described shell 3 is ferromagnetic shell, the outside of shell 3 coats one deck tungsten carbide sprayed coating 301, ferromagnetic material is selected to make shell, effectively can isolate the interference of external magnetic field, one deck tungsten carbide sprayed coating is coated in the outside of ferromagnetic shell, avoid because summer high-temperature burns out the situation of instrument, there is high temperature resistance, radiation-resistant advantage; Straight pipe 9 is connected with between described suction flange and measuring guide, tested media is made to be introduced into straight pipe 9 by suction flange, again through measuring guide 4, straight pipe 9 plays a good current stabilization effect, make medium more steady at flow velocity before measuring guide, thus make test result more correct, reduce deviation, guarantee measurement effect; Ceramics lining, improve rigidity and the physical strength of lining, there is good thermotolerance, wearing quality and corrosion resistance, electrical insulating property is high, not easily deform under high temperature, high pressure, be applicable to the fluid of high corrosion and grinding, can vacuum be tolerated, and insensitive for temperature variation, make electromagnetic flowmeter can be applied to the medium of acid, alkali, pastel, mud and other high burn into high solids contents.
Claims (4)
1. a novel electromagnetic flowmeter, it is characterized in that: comprise display control unit, connecting pipe, shell, measuring guide, ceramic lined, field coil, electrode, suction flange, straight pipe and discharge flange, described display control unit comprises display screen and flow converter, connecting pipe is provided with between flow converter and shell, one end mouth of pipe of described connecting pipe is provided with the first joint flange, the other end mouth of pipe is provided with the second joint flange, described flow converter and shell are by the first joint flange, connecting pipe, the cooperation of the second joint flange removably connects, described shell is ferromagnetic shell, the outside of shell coats one deck tungsten carbide sprayed coating, in shell, measuring guide is set, in measuring guide, ceramic lined is set, measuring guide is provided with field coil and electrode, and field coil and electrode are positioned at enclosure, described suction flange and discharge flange are arranged at the two ends of measuring guide respectively, straight pipe is connected with between described suction flange and measuring guide.
2. novel electromagnetic flowmeter according to claim 1, is characterized in that: described display screen is LED backlit display.
3. novel electromagnetic flowmeter according to claim 1, is characterized in that: the length of described straight pipe is greater than the length of described measuring guide.
4. novel electromagnetic flowmeter according to claim 1, is characterized in that: described suction flange, straight pipe, measuring guide and discharge flange are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388597.1U CN204679129U (en) | 2015-06-05 | 2015-06-05 | A kind of novel electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388597.1U CN204679129U (en) | 2015-06-05 | 2015-06-05 | A kind of novel electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679129U true CN204679129U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388597.1U Expired - Fee Related CN204679129U (en) | 2015-06-05 | 2015-06-05 | A kind of novel electromagnetic flowmeter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204679129U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041518A (en) * | 2018-07-17 | 2018-12-18 | 重庆电子工程职业学院 | A kind of cooling system for mainframe computer |
| CN109163770A (en) * | 2018-09-27 | 2019-01-08 | 东营方圆有色金属有限公司 | A kind of hot matte flow measurement device |
| CN109555920A (en) * | 2017-09-26 | 2019-04-02 | 西安国仪测控设备有限公司 | A kind of the high-voltage electromagnetic flowmeter and method of ceramic lined |
| CN118565573A (en) * | 2024-08-05 | 2024-08-30 | 江苏鑫华禹测控技术有限公司 | Electromagnetic water meter |
-
2015
- 2015-06-05 CN CN201520388597.1U patent/CN204679129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555920A (en) * | 2017-09-26 | 2019-04-02 | 西安国仪测控设备有限公司 | A kind of the high-voltage electromagnetic flowmeter and method of ceramic lined |
| CN109041518A (en) * | 2018-07-17 | 2018-12-18 | 重庆电子工程职业学院 | A kind of cooling system for mainframe computer |
| CN109163770A (en) * | 2018-09-27 | 2019-01-08 | 东营方圆有色金属有限公司 | A kind of hot matte flow measurement device |
| CN118565573A (en) * | 2024-08-05 | 2024-08-30 | 江苏鑫华禹测控技术有限公司 | Electromagnetic water meter |
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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: 20150930 Termination date: 20180605 |