CN208805240U - A kind of electromagnetic flowmeter with liner protective device - Google Patents
A kind of electromagnetic flowmeter with liner protective device Download PDFInfo
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- CN208805240U CN208805240U CN201821401792.3U CN201821401792U CN208805240U CN 208805240 U CN208805240 U CN 208805240U CN 201821401792 U CN201821401792 U CN 201821401792U CN 208805240 U CN208805240 U CN 208805240U
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- liner
- protective device
- electromagnetic flowmeter
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Abstract
The utility model discloses a kind of electromagnetic flowmeters with liner protective device; including the first main body, monitoring block, the second main body and flow monitoring equipment; the inside of first main body is respectively arranged with liner rubber and built-in channel; and built-in channel is located at the inside of liner rubber; the left and right ends of first main body are respectively and fixedly provided with flange plate; the side of the separate support column of the flange plate is connected with connecting block, is provided with control block above the monitoring block.The electromagnetic flowmeter with liner protective device; compared with existing common intelligent electromagnetic flowmeter; the service performance of whole device is greatly improved while increasing structure; its equipment passes through internal increased rubber layer in use; make pipeline therein that there is certain erosion resistibility; enough protections are formed to inner wall of the pipe, while improving the accuracy of flowmeter in use, effectively meet the use demand of people.
Description
Technical field
The utility model relates to intelligent electromagnetic flowmeter technical field, specially a kind of electromagnetism with liner protective device
Flowmeter.
Background technique
Intelligent electromagnetic flowmeter draw be using the all-round intelligent flow meter of domestic and international advanced technology development, exploitation, and it is old-fashioned
Simulation or non intelligent Electromagnetic Flow in respect of very big difference, especially in measurement accuracy, reliability, stability, use function
Energy and service life etc., electromagnetic flowmeter are to be used to measure conduction in pipeline according to Faraday's electromagnetic induction law manufacture
The Ferraris instrument of medium volume flow, measurement are not influenced by fluid density, viscosity, temperature, pressure and conductivity variations, are passed
Sensor induced voltage signal and mean flow rate are in a linear relationship, therefore measurement accuracy is high；Without hindrance mobile parts, nothing in measurement pipe
Crushing, straight pipe requirement is lower, therefore sensor life-time is extremely long, has unique adaptability to slurries measurement；Reasonably select sensing
Device lining and electrode material have good corrosion-resistant and wear resistance.
In the monitoring of existing pipeline flow, especially small pipeline, due to solid content is high, flow velocity quickly, wash away serious, hold very much
It easily causes flange connections flange because washing away rupture, causes constantly to be washed inside pipeline, and make electromagnetic flowmeter monitoring not
It accurately and damages, must regularly replace, maintenance cost is very high, has seriously affected the normal operation of production, cannot expire well
The use demand of sufficient people carries out technological innovation for above situation on the basis of existing intelligent electromagnetic flowmeter.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic flowmeters with liner protective device, to solve above-mentioned back
Itd is proposed in scape technology in the monitoring of general pipeline flow, especially small pipeline, due to solid content is high, flow velocity quickly, wash away it is serious,
It easily causes flange connections flange because washing away rupture, causes constantly to be washed inside pipeline, and electromagnetic flowmeter is supervised
Indeterminacy is true and damages, must regularly replace, and maintenance cost is very high, has seriously affected the normal operation of production, cannot be fine
The use demand problem for meeting people.
To achieve the above object, the utility model provides the following technical solutions: a kind of electromagnetism with liner protective device
Flowmeter, including the first main body, monitoring block, the second main body and flow monitoring equipment, the inside of first main body are respectively set
There are liner rubber and built-in channel, and built-in channel is located at the inside of liner rubber, the left and right ends of first main body are solid
Surely there is flange plate, and be provided with connection through-hole inside the upper and lower ends of flange plate, be provided with control above the monitoring block
Block, and the middle part that block is located at built-in channel is monitored, the outside of the control block is provided with sealing ring, and the inside setting of control block
There is engaging column, support column is provided with above second main body, and the second main body is located at the top of engaging column, the flange plate
The side of separate support column be connected with connecting block, attachment base, and the left and right two of attachment base are provided with above the support column
Fixed screw is provided with inside side, the front end of the flow monitoring equipment is equipped with fixing rivet, and flow monitoring equipment position
Control knob is provided on the left of the top of attachment base, the flow monitoring equipment.
Preferably, it is fitted closely between the outer surface of the liner rubber and the interior surface of the first main body, and first
It coincides between the central axes of main body, liner rubber and built-in channel.
Preferably, the center line between the flange plate about the first main body is symmetrical, and flange plate and connecting block and the
It is an integral structure between one main body, and connects through-hole and be equidistantly uniformly distributed inside with flange plate.
Preferably, the upper end of the monitoring block is connected by engaging column with the lower end of flow monitoring equipment, and engaging column
It is sequentially passed through from bottom to top in the inside of control block, support column and attachment base.
Preferably, the upper end of the control block is inside the lower end of the second main body, and the lower end external edge of the second main body
It is welding between edge and the first main body.
Preferably, the lower end of the flow monitoring equipment is connected by fixed screw with attachment base, and in attachment base
Central axes of the axis perpendicular to the first main body.
Compared with prior art, the utility model has the beneficial effects that this has the electromagnetic flowmeter of liner protective device,
Compared to common electromagnetic flowmeter, the service performance of whole device, equipment are greatly improved while increasing structure
In use by internal increased rubber layer, make pipeline therein that there is certain erosion resistibility, in pipeline
Wall forms enough protections, while improving the accuracy of flowmeter in use, effectively meets the use of people
Demand；The impact resistance inside pipeline can be increased by liner rubber, work is effectively protected to the formation of pipeline interior surface
With to effectively avoid the problem that service life is shorter inside pipeline；The flange formed by flange plate and connection through-hole
Connection has detachable ability, and more convenient quick in disassembly process, and connection type intensity is high, has good sealing
Property；Operation can be monitored to the instantaneous flow inside pipeline by monitoring block, and monitor block and flow monitoring equipment it
Between be directly connected to by engaging column, not only increase the intensity of monitoring device, while improving the levels of precision in monitoring process；
Welding between second main body and the first main body can keep equipment various places inside uniform force degree, and control block and sealing ring
Secondary seal operation can be formed to pipeline inside；Connection type between flow monitoring equipment and attachment base operates more
It is simple and convenient, the flow monitoring equipment of different size can be installed according to the needs of users.
Detailed description of the invention
Fig. 1 is the utility model main view half section structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is partial enlargement structural representation at the utility model A.
In figure: 1, the first main body；2, liner rubber；3, built-in channel；4, flange plate；5, through-hole is connected；6, connecting block；7,
Monitor block；8, control block；9, sealing ring；10, engaging column；11, the second main body；12, support column；13, attachment base；14, fixed spiral shell
Silk；15, flow monitoring equipment；16, fixing rivet；17, control knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Electromagnetic Flow with liner protective device
Meter, including the first main body 1, monitoring block 7, the second main body 11 and flow monitoring equipment 15, the inside of the first main body 1 are respectively arranged with
Liner rubber 2 and built-in channel 3, and built-in channel 3 is located at the inside of liner rubber 2, the outer surface of liner rubber 2 and first
It is fitted closely between the interior surface of main body 1, and phase between the central axes of the first main body 1, liner rubber 2 and built-in channel 3
It is overlapped, the impact resistance inside pipeline can be increased by liner rubber 2, work is effectively protected to the formation of pipeline interior surface
With to effectively avoid the problem that service life is shorter inside pipeline, the left and right ends of the first main body 1 are respectively and fixedly provided with flange plate
4, and connection through-hole 5 is provided with inside the upper and lower ends of flange plate 4, the center line phase between flange plate 4 about the first main body 1
Symmetrically, and between flange plate 4 and connecting block 6 and the first main body 1 it is an integral structure, and connects equidistant uniform point of through-hole 5
The inside of cloth and flange plate 4 has detachable ability by the flanged joint that flange plate 4 and connection through-hole 5 are formed, and tears open
It is more convenient quick during dress, and connection type intensity is high, has good leakproofness, the top of monitoring block 7 is provided with control
Clamp dog 8, and the middle part that block 7 is located at built-in channel 3 is monitored, the outside of control block 8 is provided with sealing ring 9, and the inside of control block 8
It is provided with engaging column 10, the upper end of monitoring block 7 is connected by engaging column 10 with the lower end of flow monitoring equipment 15, and engaging column
10 sequentially pass through from bottom to top in the inside of control block 8, support column 12 and attachment base 13, can be to pipeline by monitoring block 7
Internal instantaneous flow is monitored operation, and monitors and directly connected between block 7 and flow monitoring equipment 15 by engaging column 10
It connects, not only increases the intensity of monitoring device, while improving the levels of precision in monitoring process, the top of the second main body 11 is set
It is equipped with support column 12, and the second main body 11 is located at the top of engaging column 10, the upper end of control block 8 is embedded in the lower end of the second main body 11
Inside, and be welding between the lower end external margin of the second main body 11 and the first main body 1, the second main body 11 and the first main body 1 it
Between welding can keep equipment various places inside uniform force degree, and control block 8 can be formed pipeline inside with sealing ring 9
Secondary seal operation, the side of the separate support column 12 of flange plate 4 are connected with connecting block 6, and the top of support column 12 is provided with company
Joint chair 13, and fixed screw 14 is provided with inside the left and right sides of attachment base 13, the front end of flow monitoring equipment 15 is equipped with
Fixing rivet 16, and flow monitoring equipment 15 is located at the top of attachment base 13, the lower end of flow monitoring equipment 15 passes through fixed spiral shell
Silk 14 is connected with attachment base 13, and the central axes of attachment base 13 are perpendicular to the central axes of the first main body 1, flow monitoring equipment 15
Connection type between attachment base 13 operates relatively simple convenience, can install different size according to the needs of users
Flow monitoring equipment 15, the left side of flow monitoring equipment 15 is provided with control knob 17.
Working principle: the Electromagnetic Flow timing with liner protective device is being used, first according to the needs of users
The flow monitoring equipment 15 of corresponding specification is installed in the top of attachment base 13, and is attached by fixed screw 14, is being pacified
It needs to keep the concentricity between monitoring block 7 and flow monitoring equipment 15 while dress, to keep in flow monitoring process
Levels of precision, secondly by connection through-hole 5 and flange plate 4 between cooperation the device is connected with pipeline, by flange
The flanged joint that piece 4 and connection through-hole 5 are formed has detachable ability, and more convenient quick in disassembly process, has
Good leakproofness can be to the instantaneous flow inside pipeline by monitoring block 7 when fluid is in 3 internal flow of built-in channel
It is monitored operation, and monitors and is directly connected between block 7 and flow monitoring equipment 15 by engaging column 10, improves monitoring dress
The intensity set, wherein flow monitoring equipment 15 uses HQLDE flowmeter, and here it is the Electromagnetic Flows with liner protective device
The working principle of meter.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electromagnetic flowmeter with liner protective device, including the first main body (1), monitoring block (7), the second main body (11)
With flow monitoring equipment (15), it is characterised in that: the inside of first main body (1) is respectively arranged with liner rubber (2) and interior
It sets channel (3), and built-in channel (3) is located at the inside of liner rubber (2), the left and right ends of first main body (1) are fixed
Have flange plate (4), and is provided with connection through-hole (5) inside the upper and lower ends of flange plate (4), the top of monitoring block (7)
It is provided with control block (8), and monitors the middle part that block (7) are located at built-in channel (3), the outside of the control block (8) is provided with close
Seal (9), and control block (8) is internally provided with engaging column (10), above second main body (11) is provided with support column
(12), and the second main body (11) is located at the top of engaging column (10), and the side of the separate support column (12) of the flange plate (4) connects
It is connected to connecting block (6), is provided with attachment base (13) above the support column (12), and inside the left and right sides of attachment base (13)
It is provided with fixed screw (14), the front end of the flow monitoring equipment (15) is equipped with fixing rivet (16), and flow monitoring
Equipment (15) is located at the top of attachment base (13), is provided with control knob (17) on the left of the flow monitoring equipment (15).
2. a kind of electromagnetic flowmeter with liner protective device according to claim 1, it is characterised in that: the liner
It is fitted closely between the outer surface of rubber (2) and the interior surface of the first main body (1), and the first main body (1), liner rubber
(2) and between the central axes of built-in channel (3) it coincides.
3. a kind of electromagnetic flowmeter with liner protective device according to claim 1, it is characterised in that: the flange
Center line between piece (4) about the first main body (1) is symmetrical, and flange plate (4) and connecting block (6) and the first main body (1) it
Between be an integral structure, and connect through-hole (5) equidistantly be uniformly distributed with the inside of flange plate (4).
4. a kind of electromagnetic flowmeter with liner protective device according to claim 1, it is characterised in that: the monitoring
The upper end of block (7) is connected by engaging column (10) with the lower end of flow monitoring equipment (15), and engaging column (10) is from bottom to top
It sequentially passes through in the inside of control block (8), support column (12) and attachment base (13).
5. a kind of electromagnetic flowmeter with liner protective device according to claim 1, it is characterised in that: the control
The upper end of block (8) is inside the lower end of the second main body (11), and the lower end external margin and the first main body of the second main body (11)
It (1) is welding between.
6. a kind of electromagnetic flowmeter with liner protective device according to claim 1, it is characterised in that: the flow
The lower end of monitoring device (15) is connected by fixed screw (14) with attachment base (13), and the central axes of attachment base (13) are vertical
In the central axes of the first main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401792.3U CN208805240U (en) | 2018-08-29 | 2018-08-29 | A kind of electromagnetic flowmeter with liner protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401792.3U CN208805240U (en) | 2018-08-29 | 2018-08-29 | A kind of electromagnetic flowmeter with liner protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805240U true CN208805240U (en) | 2019-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821401792.3U Active CN208805240U (en) | 2018-08-29 | 2018-08-29 | A kind of electromagnetic flowmeter with liner protective device |
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| CN (1) | CN208805240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473832A (en) * | 2020-04-23 | 2020-07-31 | 特福隆（上海）科技有限公司 | Internal pressure measuring method and internal pressure measuring device of electromagnetic water meter |
-
2018
- 2018-08-29 CN CN201821401792.3U patent/CN208805240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473832A (en) * | 2020-04-23 | 2020-07-31 | 特福隆（上海）科技有限公司 | Internal pressure measuring method and internal pressure measuring device of electromagnetic water meter |
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