CN209589142U - A kind of electromagnetic flowmeter - Google Patents

A kind of electromagnetic flowmeter Download PDF

Info

Publication number
CN209589142U
CN209589142U CN201920659685.9U CN201920659685U CN209589142U CN 209589142 U CN209589142 U CN 209589142U CN 201920659685 U CN201920659685 U CN 201920659685U CN 209589142 U CN209589142 U CN 209589142U
Authority
CN
China
Prior art keywords
lining
annulus
water outlet
tubulose oil
electromagnetic flowmeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920659685.9U
Other languages
Chinese (zh)
Inventor
周东祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU RUNDONG INSTRUMENT TECHNOLOGY Co Ltd
Original Assignee
JIANGSU RUNDONG INSTRUMENT TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU RUNDONG INSTRUMENT TECHNOLOGY Co Ltd filed Critical JIANGSU RUNDONG INSTRUMENT TECHNOLOGY Co Ltd
Priority to CN201920659685.9U priority Critical patent/CN209589142U/en
Application granted granted Critical
Publication of CN209589142U publication Critical patent/CN209589142U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of electromagnetic flowmeter, including measurement conduit and two tubulose oil ga(u)ges, the measurement conduit two sides of the bottom are respectively provided with a through-hole, lining is equipped in the measurement conduit, several and lining centerline parallel pipeline is evenly equipped in the lining, minimum range of each pipeline from lining inner surface, no more than the 5% of lining internal diameter, two sides are respectively equipped with an annulus in the lining, minimum range of each annulus from lining inner surface is not more than the 5% of lining internal diameter, the end of all pipelines is connected to ipsilateral annulus in lining, each annulus bottom is equipped with a water outlet, ipsilateral water outlet and through-hole is concentric, one end of two tubulose oil ga(u)ges is respectively connected with a water outlet, the tubulose oil ga(u)ge other end passes through through-hole and protrudes from measurement conduit outer wall.The utility model can find electromagnetic flowmeter lining excessive wear in time, be not allowed to avoid measuring caused by because of Lining wear, simple and reliable for structure.

Description

A kind of electromagnetic flowmeter
Technical field
The invention belongs to flowmeter technology fields more particularly to one kind can reflect interior lining over worn electromagnetic current Meter.
Background technique
Electromagnetic flowmeter be using electromagnetic induction principle, according to conductive fluid by the electromotive force inducted when externally-applied magnetic field come A kind of instrument of measurement conductive fluid flow, has and is quick on the draw, no machinery inertial, not by the temperature of measured medium in measurement process The influence of degree, viscosity, density and conductivity, range ability is wide, and the low advantage of operation energy consumption has very in current industrial production It is widely applied.But electromagnetic flowmeter is in use, the wear condition of lining can not be found in time, only be ground When damaging flowmeter and not working, it could find that lining has worn out, usually will cause whole system at this time cannot normally transport Turn, the data obtained inaccuracy causes damages.
Summary of the invention
In order to overcome the problems, such as that lining excessive wear is not easy to be found in time in existing electromagnetic flowmeter, the present invention provides one Kind electromagnetic flowmeter, the electromagnetic flowmeter can show lining excessive wear in time, remind staff's more exchange device, it is ensured that institute Measured data is accurate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electromagnetic flowmeter, including measurement conduit and Two tubulose oil ga(u)ges, the measurement conduit two sides of the bottom are respectively provided with a through-hole, are equipped with lining, the lining in the measurement conduit In in be evenly equipped with several with lining centerline parallel pipeline, minimum range of each pipeline from lining inner surface is not more than lining The 5% of internal diameter, two sides are respectively equipped with an annulus in the lining, and minimum range of each annulus from lining inner surface is not more than The 5% of lining internal diameter, the end of all pipelines is connected to ipsilateral annulus in lining, and each annulus bottom is equipped with one and goes out The mouth of a river, ipsilateral water outlet and through-hole are concentric, and one end of two tubulose oil ga(u)ges is respectively connected with a water outlet, the pipe The shape oil ga(u)ge other end passes through through-hole and protrudes from measurement conduit outer wall.
Preferably, the mode that water outlet is connected with tubulose oil ga(u)ge are as follows: water outlet is equipped with screw thread, and tubulose oil ga(u)ge end is also set There is screw thread, the two is connected through a screw thread.
Preferably, it is equipped in the tubulose oil ga(u)ge and surveys water test paper.
After Lining wear is excessive, the pipeline in lined inner wall can be damaged, and tested quantity of fluid first flows into pipeline, then flows into circle Ring is then flowed in tubulose oil ga(u)ge by the water outlet of annulus bottom, can be by whether having liquid in observation tubulose oil ga(u)ge, to sentence Disconnected lining whether survey water test paper and meet liquid colour-changeable, can be convenient sight by excessive wear, the setting survey water test paper in tubulose oil ga(u)ge It examines.
The beneficial effects of the present invention are: electromagnetic flowmeter lining excessive wear can be found in time, to avoid grinding because of lining Measurement caused by damage is inaccurate, simple and reliable for structure.
Detailed description of the invention
The present invention is further illustrated with example with reference to the accompanying drawing.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is cross-sectional view of the invention.
1. measurement conduit in figure, 2. linings, 3. tubulose oil ga(u)ges, 4. pipelines, 5. annulus, A. pipeline is most from lining inner surface Small distance.
Specific embodiment
In Fig. 1 and Fig. 2, a kind of electromagnetic flowmeter, wherein 1. measurement conduits, 2. linings, 3. tubulose oil ga(u)ges, 4. pipelines, 5 circles Ring.The measurement conduit two sides of the bottom are respectively provided with a through-hole, and lining is equipped in the measurement conduit, is evenly equipped in the lining Several pipelines with lining centerline parallel, minimum range (A) of each pipeline from lining inner surface are the 4% of lining internal diameter, institute It states two sides in lining and is respectively equipped with an annulus, minimum range of each annulus from lining inner surface is the 4% of lining internal diameter, lining In in the ends of all pipelines be connected to ipsilateral annulus, each annulus bottom is equipped with a water outlet, ipsilateral water outlet Mouth and through-hole are concentric, and one end of two tubulose oil ga(u)ges is respectively connected with a water outlet, and the tubulose oil ga(u)ge other end is worn It crosses through-hole and protrudes from measurement conduit outer wall.
Preferably, the mode that water outlet is connected with tubulose oil ga(u)ge in this example are as follows: water outlet is equipped with screw thread, tubulose oil ga(u)ge End also is provided with screw thread, and the two is connected through a screw thread.
Preferably, it is equipped in tubulose oil ga(u)ge described in this example and surveys water test paper.
For clarity to those skilled in the art's display technique scheme in attached drawing, thus lining interior conduit interval show compared with Greatly, pipeline enclosure guarantees that everywhere abrasion can be found in time away from very small in practice.

Claims (3)

1. a kind of electromagnetic flowmeter, including measurement conduit and two tubulose oil ga(u)ges, it is characterized in that: the measurement conduit two sides of the bottom It is respectively provided with a through-hole, lining is equipped in the measurement conduit, is evenly equipped in the lining several and lining centerline parallel Pipeline, minimum range of each pipeline from lining inner surface are not more than the 5% of lining internal diameter, and two sides are respectively equipped in the lining One annulus, minimum range of each annulus from lining inner surface are not more than the 5% of lining internal diameter, the end of all pipelines in lining Portion is connected to ipsilateral annulus, and each annulus bottom is equipped with a water outlet, and ipsilateral water outlet and through-hole are concentric, described One end of two tubulose oil ga(u)ges be respectively connected with a water outlet, the tubulose oil ga(u)ge other end, which passes through through-hole and protrudes from measurement, leads Pipe outer wall.
2. a kind of electromagnetic flowmeter according to claim 1, it is characterized in that: the mode that water outlet is connected with tubulose oil ga(u)ge Are as follows: water outlet is equipped with screw thread, and tubulose oil ga(u)ge end also is provided with screw thread, and the two is connected through a screw thread.
3. a kind of electromagnetic flowmeter according to claim 1 surveys water test paper it is characterized in that: being equipped in the tubulose oil ga(u)ge.
CN201920659685.9U 2019-05-09 2019-05-09 A kind of electromagnetic flowmeter Active CN209589142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920659685.9U CN209589142U (en) 2019-05-09 2019-05-09 A kind of electromagnetic flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920659685.9U CN209589142U (en) 2019-05-09 2019-05-09 A kind of electromagnetic flowmeter

Publications (1)

Publication Number Publication Date
CN209589142U true CN209589142U (en) 2019-11-05

Family

ID=68347899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920659685.9U Active CN209589142U (en) 2019-05-09 2019-05-09 A kind of electromagnetic flowmeter

Country Status (1)

Country Link
CN (1) CN209589142U (en)

Similar Documents

Publication Publication Date Title
CN201707077U (en) Balance flow meter
CN209589142U (en) A kind of electromagnetic flowmeter
CN204594516U (en) Pipeline section type mass flowmeter
CN206019741U (en) A kind of range changing Coriolis flowmeter
CN205333128U (en) Turbine flowmeter device
CN202483554U (en) Oil well produced-fluid optical fiber measuring system
CN209689686U (en) A kind of high-accuracy electromagnetic flowmeter
CN102023037B (en) Non-full pipe electromagnetic flowmeter
CN202693044U (en) Horizontal float flow meter
CN104280076A (en) High-precision large-diameter vortex flowmeter
CN208780273U (en) A kind of integration all risk insurance temperature jacket type metal pipe float flow apparatus
CN201181224Y (en) Bypass type pipeline flowmeter
CN204202658U (en) One possesses caliber high-precision flowmeter
CN105157762A (en) Turbo type flow meter
CN206990132U (en) A kind of base table is the ultrasonic calorimeter of column
CN205981305U (en) Card formula turbine flowmeter
CN208805241U (en) New Electromagnetic Flowmeter
CN204099645U (en) A kind of experiment pressure can survey ball valve
CN204694317U (en) A kind of heavy caliber ultrasonic flowmeter transducer seat
CN209495738U (en) A kind of natural gas swirl flowmeter
CN203599143U (en) Automatic cleaning device of natural gas flowmeters
CN207991647U (en) A kind of anti-algae infestation water-fertilizer integral flow meter specially
CN207894462U (en) A kind of wide-range compares electromagnetic flow transducer
CN202582615U (en) Wellbar flow sensor
CN109297555A (en) New Electromagnetic Flowmeter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant