CN207335792U - A kind of inserted electromagnet flow meter - Google Patents
A kind of inserted electromagnet flow meter Download PDFInfo
- Publication number
- CN207335792U CN207335792U CN201721457583.6U CN201721457583U CN207335792U CN 207335792 U CN207335792 U CN 207335792U CN 201721457583 U CN201721457583 U CN 201721457583U CN 207335792 U CN207335792 U CN 207335792U
- Authority
- CN
- China
- Prior art keywords
- shell
- cover board
- flow meter
- electromagnet flow
- inserted electromagnet
- 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
Links
Abstract
The utility model belongs to flow-meter field, and in particular to a kind of inserted electromagnet flow meter, uses, wherein plastic cement pipeline is connected by three-way connection with reference to plastic cement pipeline, it is characterised in that：Inserted electromagnet flow meter includes：The sensor being plugged in three-way connection and the gauge outfit being connected by conducting wire with sensor；Sensor includes：Shell, the electrode being pierced by from shell lower end, encapsulation electromagnetic coil inside the housing, by shell from the cover board of top seal, the waterproof connector being pierced by from cover board and for fixing the nut of cover board and shell, the top of shell has external screw thread, nut includes the internal thread part being adapted with the external screw thread of shell and for pushing down the pressing plate portion of cover board, and the internal diameter in pressing plate portion is less than the internal diameter of internal thread part；Shell and cover board use plastic material.Sensor need to be only plugged into blend compounds water adhering and sealing in three-way connection and can complete to install by the utility model, easy to operate, and using plastic material, cost is greatly saved.
Description
Technical field
The utility model belongs to flow-meter technical field, and in particular to a kind of inserted electromagnet flow meter.
Background technology
At present, China's water resource growing tension, for using water wisely, country constantly puts into effect irrigation water metering and sewage
Emission measurement implementing regulations, in addition the industries such as chemical industry, papermaking, food, weaving, environmental protection, plumbing be required for water flow into
Row metering.Current flux meter is mostly that metal material is made, and on the metallic conduit for plumbing, flowmeter needs mostly
The complicated process such as welding completes installation, and flowmeter is heavy, and manufacture is of high cost, and for the row such as field irrigation, sewage discharge
Industry, water pipe is mostly plastic cement pipeline, and is not applied to.
For response, country calls, and is badly in need of that research is a can be suitable for plastic cement pipeline, accurate measurement and the low flow of cost
Meter.
Electromagnetic flowmeter is to utilize a kind of instrument for measuring conducting liquid volume flow made of Faraday's electromagnetic induction law
Table.The Measurement channel of electromagnetic flowmeter is one section of smooth straight without choked flow detection piece, is contained because being not easy obstruction suitable for measurement
The liquid-solid biphase lubricant of solid particle or fiber, such as paper pulp, coal water slurry, ore pulp, mud and sewage.Measured by electromagnetic flowmeter
Volume flow, actually significantly influenced from fluid density, viscosity, temperature, pressure and conductivity variations.So electromagnetic current
Gauge can accurately measure the water flow of field irrigation, sewage discharge etc..
Electromagnetic flowmeter is also divided into duct type and inserted electromagnet flow meter.Routinely, DN200 is generally used with lower relative aperture
Duct type electromagnetic flowmeter, when more than DN200 bores, in order to cost-effective, generally more can use inserted electromagnet flow meter.
But the structure and processing technology of electromagnetic flowmeter are limited by, the production cost of electromagnetic flowmeter occupies height not always
Under, price becomes the more widely used restraining factors of electromagnetic flowmeter.
Utility model content
The purpose of the utility model is to overcome the industry water flow monitoring such as irrigation existing in the prior art and sewage discharge
Insufficient, existing flowmeter be not suitable for being installed to plastic cement pipeline and it is of high cost the defects of, there is provided it is a kind of suitable for plastic cement pipeline,
Substantially reduce the inserted electromagnet flow meter of flowmeter cost.
Technical solution is used by the utility model solves its technical problem：
A kind of inserted electromagnet flow meter, uses with reference to plastic cement pipeline, and wherein plastic cement pipeline is connected by three-way connection, its
It is characterized in that：The inserted electromagnet flow meter includes：The sensor that is plugged in the three-way connection and by conducting wire with
The gauge outfit of the sensor connection；The sensor includes：Shell, the electrode being pierced by from the shell lower end, be encapsulated in it is described
The electromagnetic coil of enclosure, by the shell from the cover board of top seal, the waterproof connector being pierced by from the cover board and
For fixing the nut of cover board and shell, the top of the shell has external screw thread, and the nut includes outer with the shell
Internal thread part that screw thread is adapted and for pushing down the pressing plate portion of the cover board, the internal diameter in the pressing plate portion is less than the internal thread
The internal diameter in portion；The shell and cover board use plastic material.
Preferably, the cover board includes the lower convergence part to fit with the internal face of the shell and upper with the shell
The covering part that surface fits；The upper end of the covering part has a boss, and the pressing plate portion of the nut is resisted against described cover
On the right angle shoulder that portion is formed with the boss.
Preferably, the bottom surface of the shell is arc surface.
Preferably, the bottom surface of the shell also has guiding gutter.
Preferably, sealed inside the sealing space that the shell and the cover board are formed by irrigating fluid sealant.
Preferably, the internal face of the upper end of the shell has chamfering, the lower convergence part of the cover board and the inner wall of shell
Also there is sealing ring between face.
Preferably, the shell is inserted into the three-way connection and by glue adhering and sealing.
A kind of beneficial effect of inserted electromagnet flow meter of the utility model is：
1st, the flowmeter of the utility model can combine plastic cement pipeline and use, it is only necessary to insert the sensors into plastic cement pipeline
Three-way connection in, blend compounds water adhering and sealing is easy to operate, and flowmeter shell select plastic material, on the one hand
Cost is greatly saved, has on the other hand been also adapted to be connected with the installation of plastic cement pipeline.
2nd, the top of the shell of the utility model has been done sensor very by the connection of cover board and the ingenious structure of nut
Good sealing, and gauge outfit is tightly connected to by conducting wire, compared with the prior art in need to be connected to gauge outfit with pipeline and greatly save
Cost, the manufacture cost of the utility model are only 1/3rd of traditional electromagnetic flowmeter.
3rd, the bottom surface of shell is arranged to arc surface and sets guiding gutter that current can be made more steady by the utility model,
So that metering is more accurate.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram of the inserted electromagnet flow meter of the utility model embodiment；
Fig. 2 is the sensor structure figure of the utility model embodiment；
Fig. 3 is A portions enlarged drawing in Fig. 2.
In figure:1st, three-way connection, 2, sensor, 21, shell, 211, guiding gutter, 22, electrode, 23, electromagnetic coil, 24, lid
Plate, 241, lower convergence part, 242, covering part, 243, boss, 25, waterproof connector, 26, nut, 261, internal thread part, 262, pressing plate
Portion, 27, sealing ring, 3, conducting wire, 4, gauge outfit.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of specific embodiment of inserted electromagnet flow meter of the utility model as shown in Figure 1-Figure 3, can combine modeling
Plastic pipe uses, and is particularly suitable for irrigation, sewage discharge industry, and wherein plastic cement pipeline passes through three-way connection (1) and connects, plug-in type
Electromagnetic flowmeter includes：The sensor (2) that is plugged in three-way connection (1) and it is connected by conducting wire (3) with sensor (2)
Gauge outfit (4)；As shown in Figures 2 and 3, sensor (2) includes：Shell (21), the electrode (22) being pierced by from shell (21) lower end, envelope
Worn mounted in the internal electromagnetic coil (23) of shell (21), by shell (21) from the cover board (24) of top seal, from cover board (24)
The waterproof connector (25) that goes out and for fixing the nut (26) of cover board (24) and shell (21), the top of shell (21) have outer
Screw thread, nut (26) include the internal thread part (261) being adapted with the external screw thread of shell (21) and for pushing down cover board (24)
Pressing plate portion (262), the internal diameter of pressing plate portion (262) are less than the internal diameter of internal thread part (261)；Shell (21) and cover board (24) use
Plastic material.Cost, and electrode (22) and shell are greatly saved relative to traditional metal material using plastic material
(21) felt pad is no longer needed between.Only need to be inserted into sensor (2) in the three-way connection (1) of plastic cement pipeline, blend compounds
Water adhering and sealing, it is easy to operate, and the shell (21) of flowmeter selects plastic material to be also adapted to the peace with plastic cement pipeline
Load connects.
In order to realize better seal effect, the present embodiment cover plate (24) includes fitting with the internal face of shell (21)
Lower convergence part (241) and the covering part (242) that fits with the upper surface of shell (21)；The upper end of covering part (242) has
One boss (243), the pressing plate portion (262) of nut (26) are resisted against the right angle shoulder that covering part (242) is formed with boss (243)
On.
As a preferred embodiment, the bottom surface of shell (21) is arc surface, the lower part of shell (21) also has
Guiding gutter (211), can make current more steady, so that metering is more accurate.
In order to realize better seal effect, can pass through inside the sealing space that shell (21) and cover board (24) are formed
Irrigate fluid sealant sealing.
In addition, referring to Fig. 3, the internal face of the upper end of shell (21) has a chamfering, the lower convergence part (241) of cover board (24) with
Also there is sealing ring (27) between the internal face of shell (21).
Electromagnetic Flow timing is installed, shell (21) need to be only inserted into three-way connection (1) and by glue adhering and sealing,
Relative to complicated procedures of forming such as traditional welding, mounting means is very simple, and good seal.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.Protection by the obvious changes or variations that the spirit of the utility model is extended out still in the utility model
Among scope.
Claims (7)
1. a kind of inserted electromagnet flow meter, uses with reference to plastic cement pipeline, wherein plastic cement pipeline is connected by three-way connection (1),
It is characterized in that：The inserted electromagnet flow meter includes：The sensor (2) that is plugged in the three-way connection (1) and logical
Cross the gauge outfit (4) that conducting wire (3) is connected with the sensor (2)；The sensor (2) includes：Shell (21), from the shell
(21) lower end is pierced by electrode (22), be encapsulated in the internal electromagnetic coil (23) of the shell (21) _, by the shell (21) from
The cover board (24) of top seal, the waterproof connector (25) being pierced by from the cover board (24) and for fixing cover board (24) and outer
The nut (26) of shell (21), the top of the shell (21) have external screw thread, and the nut (26) includes and the shell (21)
The internal thread part (261) that is adapted of external screw thread and for pushing down the pressing plate portion (262) of the cover board (24), the pressing plate portion
(262) internal diameter is less than the internal diameter of the internal thread part (261)；The shell (21) and cover board (24) use plastic material.
A kind of 2. inserted electromagnet flow meter according to claim 1, it is characterised in that：The cover board (24) includes and institute
State lower convergence part (241) that the internal face of shell (21) fits and the covering part to fit with the upper surface of the shell (21)
(242)；The upper end of the covering part (242) has a boss (243), and the pressing plate portion (262) of the nut (26) is resisted against institute
State on the right angle shoulder that covering part (242) is formed with the boss (243).
A kind of 3. inserted electromagnet flow meter according to claim 1, it is characterised in that：The bottom surface of the shell (21)
For arc surface.
A kind of 4. inserted electromagnet flow meter according to claim 1, it is characterised in that：The bottom surface of the shell (21)
Also there is guiding gutter (211).
A kind of 5. inserted electromagnet flow meter according to claim 1, it is characterised in that：The shell (21) and the lid
Sealed inside the sealing space that plate (24) is formed by irrigating fluid sealant.
A kind of 6. inserted electromagnet flow meter according to claim 1, it is characterised in that：The upper end of the shell (21)
Internal face has chamfering, also has sealing ring between the lower convergence part (241) of the cover board (24) and the internal face of shell (21)
(27)。
7. according to a kind of inserted electromagnet flow meter of claim 1-6 any one of them, it is characterised in that：The shell (21)
It is inserted into the three-way connection (1) and by glue adhering and sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457583.6U CN207335792U (en) | 2017-11-03 | 2017-11-03 | A kind of inserted electromagnet flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457583.6U CN207335792U (en) | 2017-11-03 | 2017-11-03 | A kind of inserted electromagnet flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335792U true CN207335792U (en) | 2018-05-08 |
Family
ID=62364216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457583.6U Active CN207335792U (en) | 2017-11-03 | 2017-11-03 | A kind of inserted electromagnet flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335792U (en) |
-
2017
- 2017-11-03 CN CN201721457583.6U patent/CN207335792U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102840356B (en) | Electromagnetic flow measurement and control integrated device | |
| CN209043393U (en) | A kind of electromagnetism water meter case | |
| CN207335792U (en) | A kind of inserted electromagnet flow meter | |
| CN207830996U (en) | A kind of detection device of the pressure pipeline of precise positioning | |
| CN206708478U (en) | A kind of integrated form flow equilibrium measuring unit | |
| CN210221163U (en) | Electrode sealing structure of electromagnetic flowmeter | |
| CN106052778B (en) | Electromagnetic measuring system for oil well flow | |
| CN208254559U (en) | A kind of anti-corrosion type integration orifice plate | |
| CN110411523A (en) | A kind of high-voltage electromagnetic flow meter electrode packaging system | |
| CN207336480U (en) | Vertical pipeline flow of slurry bulk concentration measuring device | |
| CN207570611U (en) | Compression high-voltage electromagnetic flowmeter inside and outside a kind of immersion | |
| CN208860415U (en) | The New Electromagnetic Flowmeter of POM electrode | |
| CN206269865U (en) | Water processing flow statistical equipment | |
| CN205175473U (en) | Integrated intelligent inner cone type flow meter | |
| CN104215285A (en) | Electromagnetic flow meter | |
| CN214173462U (en) | Leakage-proof magnetic flowmeter | |
| CN207622810U (en) | A kind of electromagnetic flowmeter of ontology pressure | |
| CN210664624U (en) | Vertical spiral wing type water meter with pressure taking port on meter shell cover plate | |
| CN205175472U (en) | Integrated intelligent screwed -down vortex flow meter | |
| CN213301345U (en) | Sealing structure for mounting electromagnetic flowmeter | |
| CN205175507U (en) | Anticorrosive liquid level changer of intelligent ceramic pressure drag | |
| CN207991647U (en) | A kind of anti-algae infestation water-fertilizer integral flow meter specially | |
| CN209166543U (en) | A kind of explosion-proof Split intelligent electromagnetic flow meter | |
| CN208818293U (en) | A kind of more corrosion resistant called putting-into-type liquid level meter | |
| CN206676342U (en) | A kind of dropwise addition measuring tank of the acylating agent of L MUSCONE productions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |