CN209310858U - A kind of electromagnetic flowmeter component - Google Patents

A kind of electromagnetic flowmeter component Download PDF

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Publication number
CN209310858U
CN209310858U CN201920283398.2U CN201920283398U CN209310858U CN 209310858 U CN209310858 U CN 209310858U CN 201920283398 U CN201920283398 U CN 201920283398U CN 209310858 U CN209310858 U CN 209310858U
Authority
CN
China
Prior art keywords
electromagnetic flowmeter
detection cylinder
flange
water
cylinder
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.)
Expired - Fee Related
Application number
CN201920283398.2U
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Chinese (zh)
Inventor
黄玺榕
陈昱企
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 Jinhu County Thermal Instrument And Cable Factory Co Ltd
Original Assignee
Jiangsu Jinhu County Thermal Instrument And Cable Factory 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.)
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Publication date
Application filed by Jiangsu Jinhu County Thermal Instrument And Cable Factory Co Ltd filed Critical Jiangsu Jinhu County Thermal Instrument And Cable Factory Co Ltd
Priority to CN201920283398.2U priority Critical patent/CN209310858U/en
Application granted granted Critical
Publication of CN209310858U publication Critical patent/CN209310858U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of electromagnetic flowmeter components, are related to electromagnetic flowmeter technical field.The electromagnetic flowmeter component, including filter device, detect cylinder and electromagnetic flowmeter ontology, detection cylinder side sealing welding is connected to water service pipe, water service pipe is connected to the second connecting flange far from one end sealing welding of detection cylinder, second connecting flange flanged joint has the first connecting flange, first connecting flange is connected to water inlet pipe far from the side sealing welding of the second connecting flange, filter device is provided on water inlet inside pipe wall, detection cylinder lateral surface is welded with fixed retainer, bottom cover is provided with below detection cylinder, bottom cover is installed on to the bottom of detection cylinder by bolt-through bottom cover and fixed retainer, the other side sealing welding of detection cylinder is connected to outlet pipe, outlet pipe is connected to water-output flange far from one end sealing welding of detection cylinder, the utility model structure is simple, flexibility is high, be conducive to improve the service life of the electromagnetic flowmeter.

Description

A kind of electromagnetic flowmeter component
Technical field
The present invention relates to electromagnetic flowmeter technical field, specially a kind of electromagnetic flowmeter component.
Background technique
Flowmeter, national scientific and technical terminology validation board is it is defined as: indicates measured flux and (or) selected Time interval in fluid total volume instrument.It is in simple terms exactly a kind of instrument for measuring fluid flow in pipeline or open channel Table.Meter is divided into again differential pressure flowmeter, spinner flowmeter, restriction flowmeter, slit flowmeter, volume-displacement, electricity Magnetic flowmeter, ultrasonic flowmeter etc..By medium classification: fluid flowmeter and gas flowmeter.Electromagnetic flowmeter was 20th century The new type of flowmeter that 50 ~ sixties develops rapidly with the development of electronic technology.Electromagnetic flowmeter is application Electromagnetic induction principle measures one kind of conductive fluid flow according to conductive fluid by the electromotive force inducted when externally-applied magnetic field Instrument.
Existing electromagnetic flowmeter practicability is poor, and generally non-dismountable formula, such structure is unfavorable for staff Later period repairs replacement to electromagnetic flowmeter;Impurity may be attached with by being detected in water, and long-time service is likely to result in electricity The blocking of magnetic flowmeter water pipe, influences work, while also will affect the accuracy of detection data.
Summary of the invention
The purpose of the present invention is to provide a kind of electromagnetic flowmeter components, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of electromagnetic flowmeter component, including filtering fill It sets, detect cylinder and electromagnetic flowmeter ontology, detection cylinder side sealing welding is connected to water service pipe, and water service pipe is separate to detect the one of cylinder End sealing welding is connected to the second connecting flange, and the second connecting flange flanged joint has the first connecting flange, and the first connecting flange is separate The side sealing welding of second connecting flange is connected to water inlet pipe, and filter device, detection cylinder lateral surface weldering are provided on inside pipe wall of intaking It is connected to fixed retainer, is provided with bottom cover below detection cylinder, bottom cover is installed on by detection by bolt-through bottom cover and fixed retainer The bottom of cylinder, the other side sealing welding for detecting cylinder are connected to outlet pipe, and outlet pipe is connected to water outlet far from one end sealing welding of detection cylinder Flange, detection cylinder top sealing welding are connected to connecting tube, lower flange are welded at the top of connecting tube, is provided with electricity above lower flange Magnetic flowmeter ontology, the leading exterior surface of electromagnetic flowmeter ontology are inlaid with display screen, and the side of electromagnetic flowmeter ontology is equipped with The other side of connector, electromagnetic flowmeter ontology is equipped with transmitter, and the outer surface of electromagnetic flowmeter ontology is welded with upper flange, on Flange and lower flange flanged joint, electromagnetic flowmeter body bottom portion are provided with test conduit, test the bottom end of conduit through connection It manages and extends in detection cylinder, the bottom end for testing conduit is provided with test electrode.
Preferably, the filter device includes metal screen, quartz sand filtration layer and activated carbon filter layer, metal screen, Quartz sand filtration layer and activated carbon filter layer are fixedly installed on the inner wall of water inlet pipe.
Preferably, the bottom cover is provided with seal washer close to the side of detection cylinder.
Preferably, the water-output flange is provided with lining far from the side of outlet pipe.
Preferably, rubber layer is provided on the inner wall of the connecting tube.
Preferably, the connector is gland head.
Compared with prior art, the beneficial effects of the present invention are:
(1), the electromagnetic flowmeter component passes through water inlet pipe, metal screen, quartz sand filtration layer and activated carbon filter layer Be used cooperatively, can be avoided excessive impurity and carry out in detection cylinder, avoid water service pipe, in detection cylinder and outlet pipe impurity it is excessive and It results in blockage, to be conducive to improve the service life of the electromagnetic flowmeter, the connection type of water inlet pipe uses flanged joint, from And cleaning replacement is carried out to filter device convenient for later stage work personnel.
(2), the electromagnetic flowmeter component can be to electromagnetic flowmeter sheet by being used cooperatively for upper flange and lower flange Body, test conduit and detecting electrode are dismantled, consequently facilitating staff repairs, flexibility is higher.
(3), the electromagnetic flowmeter component, staff is dismantled bottom cover by detection cylinder bottom by tool, so that work Personnel the upkeep operations such as can clean, derust to detection cylinder inner wall, avoid the rusty stain attachment that is corrosive on detection cylinder inner wall And the detection data of detection motor is influenced, be conducive to the accuracy for improving detection data.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the enlarged diagram in the portion A in the present invention;
Fig. 3 is front view of the invention.
In figure: 1 filter device, 101 metal screens, 102 quartz sand filtration layers, 103 activated carbon filter layers, 2 water inlet pipes, 3 First connecting flange, 4 second connecting flanges, 5 water service pipes, 6 fixed retainers, 7 bottom covers, 8 seal washers, 9 outlet pipes, 10 detection electricity Pole, 11 test conduits, 12 detection cylinders, 13 connecting tubes, 14 upper flanges, 15 electromagnetic flowmeter ontologies, 16 connectors, 17 display screens, 18 transmitters, 19 lower flanges, 20 rubber layers, 21 water-output flanges.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of electromagnetic flowmeter component, including filter device 1, Cylinder 12 and electromagnetic flowmeter ontology 15 are detected, detection 12 side sealing welding of cylinder is connected to water service pipe 5, and water service pipe 5 is far from detection cylinder 12 One end sealing welding be connected to the second connecting flange 4,4 flanged joint of the second connecting flange has the first connecting flange 3, the first connection method The blue 3 side sealing weldings far from the second connecting flange 4 are connected to water inlet pipe 2, and filter device 1 is provided on 2 inner wall of water inlet pipe, filter Device 1 includes metal screen 101, quartz sand filtration layer 102 and activated carbon filter layer 103, metal screen 101, quartz sand filtration Layer 102 and activated carbon filter layer 103 are fixedly installed on the inner wall of water inlet pipe 2, and detection 12 lateral surface of cylinder is welded with fixing lock Circle 6, detects and is provided with bottom cover 7 below cylinder 12, and bottom cover 7 is provided with seal washer 8 close to the side of detection cylinder 12, is passed through by bolt It wears bottom cover 7 and bottom cover 7 is installed on the bottom of detection cylinder 12 by fixed retainer 6, the other side sealing welding of detection cylinder 12 is connected to water outlet Pipe 9, outlet pipe 9 are connected to water-output flange 21, side of the water-output flange 21 far from outlet pipe 9 far from one end sealing welding of detection cylinder 12 It is provided with lining, detection 12 top sealing welding of cylinder is connected to connecting tube 13, rubber layer 20 is provided on the inner wall of connecting tube 13, connects The top of pipe 13 is welded with lower flange 19, and the top of lower flange 19 is provided with electromagnetic flowmeter ontology 15, electromagnetic flowmeter ontology 15 leading exterior surface is inlaid with display screen 17, and the side of electromagnetic flowmeter ontology 15 is equipped with connector 16, and connector 16 is lattice The other side of blue head, electromagnetic flowmeter ontology 15 is equipped with transmitter 18, and the outer surface of electromagnetic flowmeter ontology 15 is welded with method Orchid 14, upper flange 14 and 19 flanged joint of lower flange, 15 bottom of electromagnetic flowmeter ontology are provided with test conduit 11, test conduit 11 bottom end is through connecting tube 13 and extends in detection cylinder 12, and the bottom end of test conduit 11 is provided with test electrode 10, uses When, which is connected on pipeline, water passes sequentially through water inlet pipe 2, water service pipe 5, detection cylinder 12 and water outlet Pipe 9 flows, and when water enters in detection cylinder 12, detection motor 10 carries out detection operation, and electromagnetic flowmeter ontology 15 will be tested Test number is fed back to display screen 17 after calculating by the electromotive force that electrode 10 detects, to complete flow rate calculation work Make, when being passed through out of water inlet pipe 2 by water, metal screen 101 is filtered impurity biggish in water, quartz sand filtration layer Sand grains in 102 pairs of water is filtered, and activated carbon filter layer 103 is filtered the other parts impurity in water, so as to It avoids excessive impurity from carrying out in detection cylinder 12, avoids that water service pipe 5, impurity is excessive and cause to block up in detection cylinder 12 and outlet pipe 9 Plug, to be conducive to improve the service life of the electromagnetic flowmeter, the connection type of water inlet pipe 2 uses flanged joint, thus just Cleaning replacement is carried out to filter device 1 in later stage work personnel, when electromagnetic flowmeter ontology 15 needs to be serviced or replaces When, under being dismantled upper flange 14 from lower flange 19 by tool, so as to electromagnetic flowmeter ontology 15, test conduit 11 It is dismantled with detecting electrode 10, consequently facilitating staff repairs, flexibility is higher, and in daily maintenance, staff is logical It crosses tool and dismantles bottom cover 7 by 12 bottom of detection cylinder, staff is enabled to clean, derust to detection 12 inner wall of cylinder Upkeep operation avoids the detection data for detecting be corrosive on 12 inner wall of cylinder rusty stain attachment and influence detection motor 10, is conducive to Improve the accuracy of detection data.
In use, which is connected on pipeline, water passes sequentially through water inlet pipe 2, water flowing Pipe 5, detection cylinder 12 and outlet pipe 9 flow, and when water enters in detection cylinder 12, detection motor 10 carries out detection operation, electromagnetism Test number is fed back to display screen 17 after calculating for the electromotive force that electrode 10 detects is tested by flowmeter bodies 15, from And flow rate calculation work is completed, when being passed through out of water inlet pipe 2 by water, metal screen 101 carried out impurity biggish in water Filter, the sand grains in 102 pairs of water of quartz sand filtration layer are filtered, activated carbon filter layer 103 to the other parts impurity in water into Row filtering, when electromagnetic flowmeter ontology 15 is needed to be serviced or replaced, by tool by upper flange 14 from lower flange 19 Under upper disassembly, so as to be dismantled to electromagnetic flowmeter ontology 15, test conduit 11 and detecting electrode 10, in daily maintenance In, staff by tool by bottom cover 7 by 12 bottom of detection cylinder dismantle, enable staff to detection 12 inner wall of cylinder into The upkeep operations such as row cleaning, derusting.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of electromagnetic flowmeter component, including filter device (1), detection cylinder (12) and electromagnetic flowmeter ontology (15), special Sign is: detection cylinder (12) side sealing welding is connected to water service pipe (5), and the one end of water service pipe (5) far from detection cylinder (12) is close Soldering and sealing is connected to the second connecting flange (4), and the second connecting flange (4) flanged joint has the first connecting flange (3), the first connecting flange (3) the side sealing welding far from the second connecting flange (4) is connected to water inlet pipe (2), is provided with filter device on water inlet pipe (2) inner wall (1), detection cylinder (12) lateral surface is welded with fixed retainer (6), is provided with bottom cover (7) below detection cylinder (12), is passed through by bolt It wears bottom cover (7) and bottom cover (7) is installed on the bottom of detection cylinder (12) by fixed retainer (6), detect another side seal of cylinder (12) It is welded with outlet pipe (9), outlet pipe (9) is connected to water-output flange (21) far from one end sealing welding of detection cylinder (12), detects cylinder (12) top sealing welding be connected to connecting tube (13), be welded at the top of connecting tube (13) lower flange (19), lower flange (19) it is upper Side is provided with electromagnetic flowmeter ontology (15), and the leading exterior surface of electromagnetic flowmeter ontology (15) is inlaid with display screen (17), electricity The side of magnetic flowmeter ontology (15) is equipped with connector (16), and the other side of electromagnetic flowmeter ontology (15) is equipped with transmitter (18), the outer surface of electromagnetic flowmeter ontology (15) is welded with upper flange (14), and upper flange (14) and lower flange (19) flange connect It connects, electromagnetic flowmeter ontology (15) bottom is provided with test conduit (11), and connecting tube (13) are run through in the bottom end of test conduit (11) And extend in detection cylinder (12), the bottom end of test conduit (11) is provided with test electrode (10).
2. a kind of electromagnetic flowmeter component according to claim 1, it is characterised in that: the filter device (1) includes gold Belong to strainer (101), quartz sand filtration layer (102) and activated carbon filter layer (103), metal screen (101), quartz sand filtration layer (102) it is fixedly installed on the inner wall of water inlet pipe (2) with activated carbon filter layer (103).
3. a kind of electromagnetic flowmeter component according to claim 1, it is characterised in that: the bottom cover (7) is close to detection cylinder (12) side is provided with seal washer (8).
4. a kind of electromagnetic flowmeter component according to claim 1, it is characterised in that: the water-output flange (21) is far from out The side of water pipe (9) is provided with lining.
5. a kind of electromagnetic flowmeter component according to claim 1, it is characterised in that: on the inner wall of the connecting tube (13) It is provided with rubber layer (20).
6. a kind of electromagnetic flowmeter component according to claim 1, it is characterised in that: the connector (16) is Glan Head.
CN201920283398.2U 2019-03-06 2019-03-06 A kind of electromagnetic flowmeter component Expired - Fee Related CN209310858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920283398.2U CN209310858U (en) 2019-03-06 2019-03-06 A kind of electromagnetic flowmeter component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920283398.2U CN209310858U (en) 2019-03-06 2019-03-06 A kind of electromagnetic flowmeter component

Publications (1)

Publication Number Publication Date
CN209310858U true CN209310858U (en) 2019-08-27

Family

ID=67682030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920283398.2U Expired - Fee Related CN209310858U (en) 2019-03-06 2019-03-06 A kind of electromagnetic flowmeter component

Country Status (1)

Country Link
CN (1) CN209310858U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906991A (en) * 2019-11-26 2020-03-24 唐山大方汇中仪表有限公司 High-sensitivity electromagnetic flowmeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906991A (en) * 2019-11-26 2020-03-24 唐山大方汇中仪表有限公司 High-sensitivity electromagnetic flowmeter

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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: 20190827

Termination date: 20210306