CN114185366A - Intelligent constant-speed flow controller - Google Patents
Intelligent constant-speed flow controller Download PDFInfo
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- CN114185366A CN114185366A CN202110548631.7A CN202110548631A CN114185366A CN 114185366 A CN114185366 A CN 114185366A CN 202110548631 A CN202110548631 A CN 202110548631A CN 114185366 A CN114185366 A CN 114185366A
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- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims description 65
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
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- Measuring Volume Flow (AREA)
Abstract
The invention provides an intelligent constant-speed flow controller, and relates to the technical field of flow controllers. This intelligence constant velocity flow controller, including intelligent control device, the flowmeter shell, the flange pipe, and a housing, dust removal mechanism, remove bubble mechanism intelligent control device bottom and be equipped with the flowmeter shell, flowmeter shell top and intelligent control device bottom fixed connection, both sides are equipped with the flange pipe around the flowmeter shell, fixed connection between flowmeter shell and the flange pipe, be close to fixedly connected with dust removal mechanism on the flange pipe that is located flowmeter shell rear side in the flowmeter shell, it dies to prevent that the dust card in the liquid from appearing the card when elliptic gear surface makes elliptic gear rotate, be close to fixedly connected with on the flange pipe that is located flowmeter shell obverse side in the flowmeter shell and remove bubble mechanism, flowmeter shell middle part fixedly connected with shell, the problem that contains the bubble in the liquid and influences the monitoring effect of elliptic gear flowmeter to liquid flow has been solved.
Description
Technical Field
The invention relates to the technical field of flow controllers, in particular to an intelligent constant-speed flow controller.
Background
An elliptic gear flowmeter belongs to a type of volumetric flowmeter, which has higher precision in a flow meter, utilizes a mechanical measuring element to continuously divide fluid into single known volume parts, and measures the total flow volume according to the times of filling and discharging the volume parts of the fluid one by one, and is suitable for the flow metering work of industrial departments such as chemical industry, petroleum, medicine, electric power, metallurgy, food and the like.
Oval gear flowmeter can mix with bubble and dust in the liquid when the in-process of work, can lead to oval gear not smooth when dust and bubble pass through oval gear, stretches and appears the dead phenomenon of card even to and mix with the bubble in the liquid and can influence the monitoring effect of flowmeter through the flow timing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent constant-speed flow controller, and solves the problem that the monitoring effect of the elliptic gear flowmeter on the liquid flow is influenced by bubbles and dust contained in the liquid.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: intelligent constant-speed flow controller, including intelligent control device, the flowmeter shell, the flange pipe, the shell, dust removal mechanism, remove bubble mechanism intelligent control device bottom and be equipped with the flowmeter shell, flowmeter shell top and intelligent control device bottom fixed connection, both sides are equipped with the flange pipe around the flowmeter shell, fixed connection between flowmeter shell and the flange pipe, be close to fixedly connected with dust removal mechanism on the flange pipe that is located flowmeter shell rear side in the flowmeter shell, be close to fixedly connected with on the flange pipe that is located flowmeter shell positive side in the flowmeter shell and remove bubble mechanism, flowmeter shell middle part fixedly connected with shell.
Preferably, flowmeter shell left and right sides middle part is equipped with square opening, shell and square opening fixed connection, and the dust removal mechanism left and right sides sets up the one end fixed connection who keeps away from the flowmeter shell with the shell in the shell, and flowmeter shell positive side and rear side are equipped with the round mouth, and the round mouth diameter is the same with flange pipe middle part opening diameter.
Preferably, the dust removing mechanism comprises a fixed rod arranged at the inner side of a rear opening in the flowmeter shell, the middle part of the fixed rod is fixedly connected with an electromagnet post, the left side and the right side of the fixed rod are fixedly connected with supporting rods, one side of each supporting rod, which is far away from the flange pipe, is fixedly connected with an elastic connecting plate, the other end of each elastic connecting plate is fixedly connected with an arc-shaped connecting plate, the middle part of the outer side of each arc-shaped connecting plate is fixedly connected with an elliptic electromagnet block, the inner side of each arc-shaped connecting plate is uniformly and fixedly connected with arc-shaped elastic cleaning plates, cleaning brushes are uniformly and fixedly connected between the arc-shaped elastic cleaning plates, and an electromagnetic fixed block arranged in a square opening, one side of each electromagnetic fixed block, which is far away from the flowmeter shell, is fixedly connected with an elastic connecting plate, the other end of each connecting spring is fixedly connected with a second electromagnetic fixed block, one side of each electromagnetic fixed block, which is close to the flowmeter shell, is fixedly connected with an elastic cleaning block, the other side of the elastic cleaning block is uniformly and fixedly connected with a second cleaning brush.
Preferably, the elastic cleaning block is provided with an arc-shaped groove on one side far away from the electromagnetic fixing block, the second cleaning brush is arranged between the arc-shaped grooves, the magnetic poles of the second electromagnetic fixing block and the electromagnetic fixing block are the same, circular openings are uniformly formed in the arc-shaped elastic cleaning plate and the arc-shaped connecting plate, and the magnetic poles of the elliptic electromagnet block and the electromagnet column are the same.
Preferably, remove bubble mechanism including setting up the solid fixed ring of intraoral arc in the positive side opening in the flowmeter shell, gu fixed ring of arc and round mouthful inner wall fixed connection, gu fixed ring of arc keeps away from one of flowmeter shell middle part and serves even fixedly connected with fixed spring, gu fixed ring of arc is close to flowmeter shell middle part and serves and be equipped with the electromagnetism post, gu fixed ring inboard of arc evenly is equipped with electromagnetic sliding block, fixedly connected with line of cut between the electromagnetic sliding block, and including setting up the elliptic gear at middle part in the flowmeter shell, the elliptic gear middle part is equipped with the shaft coupling, shaft coupling and elliptic gear both sides fixed connection, the inboard top of elliptic gear and bottom fixed connection have the magnetism speed limit piece, elliptic gear and the crossing both sides fixedly connected with second magnetism speed limit piece of shaft coupling.
Preferably, the magnetic pole is the same between oval gear and the shaft coupling, the magnetic pole is opposite between magnetism speed limit piece and the electro-magnet post, the solid fixed ring inboard of arc evenly is equipped with the rectangle recess, the electromagnetism slider sets up in the rectangle recess, if be located the left electromagnetism slider of line of cut and rectangle recess fixed connection then sliding connection between the electromagnetism slider on line of cut right side and the rectangle recess, the line of cut of upper and lower adjacent electromagnetism slider both sides is then opposite with the connected mode of rectangle recess, the magnetic pole between the both ends is the same with the magnetic pole between the solid fixed ring both ends of arc about the electromagnetism slider, the solid fixed ring of arc is last evenly to be equipped with the inlet.
(III) advantageous effects
(1) According to the invention, the electromagnetic fixed block, the connecting spring, the second electromagnetic fixed block, the elastic cleaning block, the second cleaning brush, the arc-shaped elastic cleaning plate, the cleaning brush, the electromagnet column and the elliptical electromagnet block which are arranged in the dust removal mechanism enable the elastic cleaning block, the arc-shaped elastic cleaning plate and the cleaning brush to be capable of cleaning tooth grooves on the surface of the elliptical gear tightly by mutual repulsion between like magnetic poles in the rotating process of the elliptical gear, so that the phenomenon that the elliptical gear is stuck in the tooth grooves due to dust particles in liquid being stuck in the tooth grooves in the rotating process is prevented, and the monitoring effect of the flow meter on the flow rate is influenced.
(2) According to the invention, the arc-shaped connecting plate, the elliptical electromagnet block, the arc-shaped elastic cleaning plate, the cleaning brush, the elastic connecting plate and the circular openings arranged on the arc-shaped connecting plate and the arc-shaped elastic cleaning plate are arranged in the dust removing mechanism, so that when the elliptical gear pushes liquid to pass through the arc-shaped connecting plate, part of the liquid passes through the arc-shaped connecting plate and the circular openings on the arc-shaped elastic cleaning plate to continuously wash the cleaning brush between the arc-shaped elastic cleaning plate and the arc-shaped connecting plate, dust is mixed in the cleaning brush, and enters the tooth grooves on the surface of the elliptical gear in the process of friction between the arc-shaped elastic cleaning plate, the cleaning brush and the surface of the elliptical gear, and the detection effect of the flowmeter is influenced by the phenomena of unsmooth rotation and jamming of the elliptical gear when the elliptical gear is contacted.
(3) The invention uses the arc fixing ring, the fixing spring, the electromagnet post and the electromagnetic slide block which are arranged in the bubble removing mechanism, the cutting line enables the cutting line to continuously swing under the action of the tension of the fixing spring and the impact force of the liquid on the cutting line and the arc fixing ring when the liquid passes through the cutting line, and the swinging effect of the cutting line is enhanced under the action of the magnetic force between the magnetic speed limiting block and the electromagnet post and between the electromagnetic slide block and the arc fixing ring, so that the cutting line continuously cuts the bubbles in the liquid passing through the cutting line, and the monitoring effect of the flow meter on the flow rate of the liquid passing through the flow meter and the shell is prevented from being influenced by excessive bubbles in the liquid.
(4) According to the invention, through the magnetic speed-limiting block arranged in the bubble removing mechanism, when two elliptic gears are in a vertical state, the second magnetic speed-limiting block and the magnetic speed-limiting block are close to each other, so that the current passing through the second magnetic speed-limiting block and the magnetic speed-limiting block is changed, and when the second magnetic speed-limiting block and the magnetic speed-limiting block are separated, the elliptic gears rotate the speed surface under the influence of the magnetic force between the magnetic speed-limiting block and the second magnetic speed-limiting block, so that the flow of liquid passing through the shell of the flowmeter is controlled, the flow of the liquid passing through the shell of the flowmeter is conveniently and remotely controlled in real time to reach an ideal flow value, the waste is reduced, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
FIG. 4 is a schematic view of an arc-shaped connection plate structure according to the present invention;
FIG. 5 is a schematic view of an arcuate fixed ring structure in accordance with the present invention;
FIG. 6 is an enlarged view of the structure A in FIG. 3 according to the present invention.
The intelligent control device comprises an intelligent control device 1, a flowmeter shell 2, a flange pipe 3, a shell 4, a dust removal mechanism 5, a fixing rod 501, an electromagnet column 502, a supporting rod 503, an elastic connecting plate 504, an arc connecting plate 505, an elliptic electromagnet block 506, an arc elastic cleaning plate 507, a cleaning brush 508, an electromagnetic fixing block 509, a connecting spring 510, a second electromagnetic fixing block 511, an elastic cleaning block 512, a second cleaning brush 513, a bubble removing mechanism 6, an arc fixing ring 601, a fixing spring 602, an electromagnet column 603, an electromagnetic sliding block 604, a cutting line 605, an elliptic gear 606, a coupler 607, a magnetic speed limiting block 608 and a second speed limiting magnetic block 609.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an embodiment of the present invention provides an intelligent constant-velocity flow controller, which includes an intelligent control device 1, a flow meter housing 2, a flange pipe 3, a housing 4, a dust removing mechanism 5, a bubble removing mechanism 6, a flow meter housing 2 disposed at a bottom end of the intelligent control device, a top end of the flow meter housing 2 fixedly connected to a bottom end of the intelligent control device 1, the flange pipes 3 disposed at front and rear sides of the flow meter housing 2, the flow meter housing 2 and the flange pipes 3 fixedly connected to each other, the dust removing mechanism 5 fixedly connected to the flange pipe 3 in the flow meter housing 2 near a rear side of the flow meter housing 2, the bubble removing mechanism 6 fixedly connected to the flange pipe 3 in the flow meter housing 2 near a front side of the flow meter housing 2, the housing 4 fixedly connected to a middle portion of the flow meter housing 2, square openings disposed at middle portions of left and right sides of the flow meter housing 2, the housing 4 fixedly connected to the square openings, the left side and the right side of the dust removing mechanism 5 are fixedly connected with one end, far away from the flowmeter shell 2, of the shell 4, round openings are formed in the front side and the rear side of the flowmeter shell 2, and the diameter of each round opening is the same as that of the opening in the middle of the flange pipe 3.
The dust removing mechanism 5 comprises a fixed rod 501 arranged at the inner side of the rear opening in the flowmeter shell 2, an electromagnet post 502 is fixedly connected in the middle of the fixed rod 501, supporting rods 503 are fixedly connected at the left and right sides of the fixed rod 501, an elastic connecting plate 504 is fixedly connected at one side of the supporting rods 503 far away from the flange pipe 3, an arc-shaped connecting plate 505 is fixedly connected at the other end of the elastic connecting plate 504, an elliptical electromagnet block 506 is fixedly connected in the middle of the outer side of the arc-shaped connecting plate 505, an arc-shaped elastic cleaning plate 507 is uniformly and fixedly connected at the inner side of the arc-shaped connecting plate 505, a cleaning brush 508 is uniformly and fixedly connected between the arc-shaped elastic cleaning plates 507, and an electromagnetic fixed block 509 arranged in a square opening, the elastic connecting plate 504 is fixedly connected at one side of the electromagnetic fixed block 509 far away from the flowmeter shell 2, a second electromagnetic fixed block 511 is fixedly connected at the other end of the connecting spring 510, and the elastic cleaning block 512 is fixedly connected at one side of the electromagnetic fixed block 509 close to the flowmeter shell 2, even fixedly connected with second cleaning brush 513 on the elasticity clearance piece 512 opposite side, elasticity clearance piece 512 is equipped with the arc recess on keeping away from the one side of electromagnetism fixed block 509, and second cleaning brush 513 sets up between the arc recess, and the magnetic pole is the same between second electromagnetism fixed block 511 and the electromagnetism fixed block 509, has evenly seted up circular opening on arc elasticity clearance board 507 and the arc connecting plate 505, and the magnetic pole is the same between oval electromagnet block 506 and the electromagnet pole 502.
The bubble removing mechanism 6 comprises an arc fixing ring 601 arranged in an opening at the front side in the flowmeter shell 2, the arc fixing ring 601 is fixedly connected with the inner wall of a round opening, one end of the arc fixing ring 601 far away from the middle part of the flowmeter shell 2 is uniformly and fixedly connected with a fixing spring 602, one end of the arc fixing ring 601 close to the middle part of the flowmeter shell 2 is provided with an electromagnet post 603, the inner side of the arc fixing ring 601 is uniformly provided with an electromagnet slider 604, a cutting line 605 is fixedly connected between the electromagnet sliders 604, the bubble removing mechanism also comprises an elliptic gear 606 arranged at the middle part in the flowmeter shell 2, the middle part of the elliptic gear 606 is provided with a coupler 607, the coupler 607 is fixedly connected with the two sides of the elliptic gear 606, the top end and the bottom end of the inner side of the elliptic gear 606 are fixedly connected with magnetic speed limiting blocks 608, the two sides of the intersection of the elliptic gear 606 and the coupler 607 are fixedly connected with second magnetic speed limiting blocks 609, and the magnetic poles of the elliptic gear 606 and the coupler 607 are the same, the magnetic poles of the magnetic speed limiting block 608 are opposite to those of the electromagnet columns 603, rectangular grooves are uniformly formed in the inner side of the arc-shaped fixing ring 601, the electromagnetic sliders 604 are arranged in the rectangular grooves, if the electromagnetic sliders 604 positioned on the left side of the cutting line 605 are fixedly connected with the rectangular grooves, the electromagnetic sliders 604 on the right side of the cutting line 605 are in sliding connection with the rectangular grooves, the connection modes of the cutting line 605 and the rectangular grooves on two sides of the electromagnetic sliders 604 adjacent up and down are opposite, the magnetic poles between the left end and the right end of each electromagnetic slider 604 are the same as the magnetic poles between two ends of the arc-shaped fixing ring 601, and liquid inlets are uniformly formed in the arc-shaped fixing ring 601.
When the flowmeter is used, when liquid enters the flowmeter shell 2 through the flange pipe 3 on the positive side of the flowmeter shell 2, the liquid enters the flowmeter shell 2 through the cutting line 605 between the arc-shaped fixing rings 601, when the liquid impacts the arc-shaped fixing rings 601 and the cutting line 605, part of the liquid enters the flowmeter shell 2 through the liquid inlet and simultaneously pushes the arc-shaped fixing rings 601 to incline the arc-shaped fixing rings 601 to one side of the flowmeter shell 2, the arc-shaped fixing rings 601 continuously swing in small amplitude under the action of the fixing springs 602 along with the continuous impact of the liquid to drive the cutting line 605 to swing, so that bubbles in the liquid are cut by continuously staggering between the cutting lines 605 to squeeze the bubbles in the liquid, the accurate effect of the flowmeter is prevented from being influenced by a large amount of bubbles in the liquid, and meanwhile, the electromagnetic slider 604 sliding in the rectangular groove along with the continuous impact of the liquid on the cutting line 605 inclines towards the front ends of the arc-shaped fixing rings 601 Because the magnetic poles between the arc-shaped fixed ring 601 and the cutting line 605 are the same, the electromagnetic slide block 604 continuously drives the cutting line 605 to slide and swing in the rectangular groove, and when the elliptical gear 606 drives the magnetic speed-limiting block 608 to rotate in the rotating process, when the magnetic speed-limiting block 608 is close to the electromagnet column 603, the electromagnet column 603 is inclined towards one side far away from the middle part of the flowmeter shell 2 under the action of mutual repulsion of like magnetic poles to enhance the staggered cutting effect between the cutting lines 605, thereby enhancing the cleaning effect on bubbles in liquid, and when the elliptical gear 606 rotates and the two elliptical gears 606 are in a vertical state, the magnetic speed-limiting block 608 in the elliptical gear 606 is vertical to the second magnetic speed-limiting block 609, at the moment, the attractive force between the magnetic poles of the magnetic speed-limiting block 608 and the second magnetic speed-limiting block 609 is increased by changing the magnitude of current introduced into the magnetic speed-limiting block 608 and the second magnetic speed-limiting block 609, the magnetic rate limiting block 608 and the second magnetic rate limiting block 609 are slowed down to control the flow rate of the liquid within the meter housing 2.
And when the elliptic gear 606 rotates, the electromagnetic fixing block 509 moves towards the flowmeter housing 2 under the tension of the connecting spring 510 and the action of the opposite magnetic poles between the second electromagnetic fixing block 511 and the electromagnetic fixing block 509, so that the bottom ends of the elastic cleaning block 512 and the second cleaning brush 513 cling to the surface of the elliptic gear 606 and rub against the surface of the elliptic gear 606 to clean the surface of the tooth socket on the longer side of the elliptic gear 606, thereby cleaning the wider side of the elliptic gear 606 when the tip of the elliptic gear 606 pushes the liquid to pass through the inner walls on the two sides of the flowmeter housing 2 in the rotating process of the elliptic gear 606, preventing the elliptic gear 606 from rotating unsmoothly and even being stuck to influence the detection effect of the flowmeter when the dust in the liquid is stuck in the tooth socket in the elliptic gear 606 when the tip of the elliptic gear 606 pushes the inner walls on the two sides of the flowmeter housing 2, and when the tip of the elliptic gear 606 passes through the inner side of the arc connecting plate 505, the arc-shaped elastic cleaning plate 507 and the cleaning brush 508 are arranged in the tooth grooves on the elliptic gear 606 to clean the tooth grooves in the elliptic gear 606, so that the phenomenon that the elliptic gear 606 is stuck when the middle part of the inner part of the flowmeter shell 2 is contacted is prevented, meanwhile, dust cleaned from the elliptic gear 606 by the cleaning brush 508 and the arc-shaped elastic cleaning plate 507 flows out of the circular openings on the arc-shaped connecting plate 505 and the arc-shaped elastic cleaning plate 507 and enters the flange pipe 3 on the rear side of the flowmeter shell 2 along with the flowing of liquid, so that the liquid continuously washes the cleaning brush 508 between the arc-shaped elastic cleaning plate 507 and the arc-shaped connecting plate 505 to flush the dust between the cleaning brushes 508 into the flange pipe 3, the dust in the liquid is prevented from being stuck between the cleaning brushes 508, and the dust enters the tooth grooves on the surface of the elliptic gear 606 when the cleaning brush 508, the arc-shaped elastic cleaning plate 507 and the surface of the elliptic gear 606 rub against the surface of the elliptic gear 606 to influence the rotation of the elliptic gear 606, and when the arc-shaped elastic cleaning plate 507 and the cleaning brush 508 clean the surface of the elliptic gear 606 under the mutual repulsion action of like magnetic poles between the elliptic electromagnet block 506 and the electromagnet column 502, the arc-shaped elastic cleaning plate 507 and the cleaning brush 508 can be tightly attached to the surface of the elliptic gear 606 to enhance the cleaning effect on the elliptic gear 606.
Claims (6)
1. Intelligent constant-speed flow controller, including intelligent control device (1), flowmeter shell (2), flange pipe (3), shell (4), dust removal mechanism (5), remove bubble mechanism (6) its characterized in that: the intelligent control device bottom is equipped with flowmeter shell (2), flowmeter shell (2) top and intelligent control device (1) bottom fixed connection, both sides are equipped with flange pipe (3) around flowmeter shell (2), fixed connection between flowmeter shell (2) and flange pipe (3), be close to fixedly connected with dust removal mechanism (5) on flange pipe (3) that are located flowmeter shell (2) rear side in flowmeter shell (2), be close to fixedly connected with except that bubble mechanism (6) on flange pipe (3) that are located flowmeter shell (2) positive side in flowmeter shell (2), flowmeter shell (2) middle part fixedly connected with shell (4).
2. The intelligent constant velocity flow controller of claim 1, wherein: flowmeter shell (2) left and right sides middle part is equipped with square opening, and shell (4) and square opening fixed connection, the one end fixed connection of keeping away from flowmeter shell (2) with shell (4) in shell (4) is set up to the dust removal mechanism (5) left and right sides, and flowmeter shell (2) positive side and rear side are equipped with the round mouth, and the round mouth diameter is the same with flange pipe (3) middle part opening diameter.
3. The intelligent constant velocity flow controller of claim 1, wherein: the dust removal mechanism (5) comprises a fixing rod (501) arranged on the inner side of the inner rear side opening of the flowmeter shell (2), an electromagnet post (502) is fixedly connected to the middle of the fixing rod (501), supporting rods (503) are fixedly connected to the left side and the right side of the fixing rod (501), an elastic connecting plate (504) is fixedly connected to one side, away from the flange pipe (3), of the supporting rod (503), an arc-shaped connecting plate (505) is fixedly connected to the other end of the elastic connecting plate (504), an elliptic electromagnet block (506) is fixedly connected to the middle of the outer side of the arc-shaped connecting plate (505), an arc-shaped elastic cleaning plate (507) is uniformly and fixedly connected to the inner side of the arc-shaped connecting plate (505), cleaning brushes (508) and electromagnetic fixing blocks (509) arranged in the square opening are uniformly and fixedly connected to one side, away from the flowmeter shell (2), of the electromagnetic fixing blocks (509) are fixedly connected to the elastic connecting plate (504), the other end of the connecting spring (510) is fixedly connected with a second electromagnetic fixing block (511), one side, close to the flowmeter shell (2), of the electromagnetic fixing block (509) is fixedly connected with an elastic cleaning block (512), and the other side of the elastic cleaning block (512) is uniformly and fixedly connected with a second cleaning brush (513).
4. The intelligent constant velocity flow controller of claim 3, wherein: the electromagnetic cleaning brush is characterized in that an arc-shaped groove is formed in one side, far away from the electromagnetic fixing block (509), of the elastic cleaning block (512), the second cleaning brush (513) is arranged between the arc-shaped grooves, magnetic poles of the second electromagnetic fixing block (511) and the electromagnetic fixing block (509) are identical, circular openings are uniformly formed in the arc-shaped elastic cleaning plate (507) and the arc-shaped connecting plate (505), and the magnetic poles of the elliptic electromagnet block (506) and the electromagnet column (502) are identical.
5. The intelligent constant velocity flow controller of claim 1, wherein: the bubble removing mechanism (6) comprises an arc-shaped fixing ring (601) arranged in a flow meter shell (2) and provided with an opening at the front side, the arc-shaped fixing ring (601) is fixedly connected with the inner wall of the round opening, one end, far away from the middle part of the flow meter shell (2), of the arc-shaped fixing ring (601) is uniformly and fixedly connected with a fixing spring (602), one end, close to the middle part of the flow meter shell (2), of the arc-shaped fixing ring (601) is provided with an electromagnet post (603), the inner side of the arc-shaped fixing ring (601) is uniformly provided with an electromagnetic slider (604), a cutting line (605) is fixedly connected between the electromagnetic sliders (604), and an elliptic gear (606) arranged in the middle part of the flow meter shell (2) is included, the middle part of the elliptic gear (606) is provided with a coupler (607), the coupler (607) is fixedly connected with the two sides of the elliptic gear (606), the top end and the bottom end of the inner side of the elliptic gear (606) are fixedly connected with a magnetic speed limiting block (608), two sides of the intersection of the elliptic gear (606) and the coupling (607) are fixedly connected with second magnetic speed-limiting blocks (609).
6. The intelligent constant-velocity flow controller of claim 5, wherein: the magnetic poles between the elliptic gear (606) and the coupler (607) are the same, the magnetic poles between the magnetic speed limiting block (608) and the electromagnet post (603) are opposite, the inner side of the arc-shaped fixing ring (601) is uniformly provided with a rectangular groove, the electromagnetic sliders (604) are arranged in the rectangular groove, if the electromagnetic sliders (604) positioned on the left side of the cutting line (605) are fixedly connected with the rectangular groove, the electromagnetic sliders (604) on the right side of the cutting line (605) are in sliding connection with the rectangular groove, the connection modes of the cutting line (605) on two sides of the electromagnetic sliders (604) adjacent up and down and the rectangular groove are opposite, the magnetic poles between the left end and the right end of the electromagnetic sliders (604 are the same as the magnetic poles between the two ends of the arc-shaped fixing ring (601), and the arc-shaped fixing ring (601) is uniformly provided with a liquid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548631.7A CN114185366A (en) | 2021-05-20 | 2021-05-20 | Intelligent constant-speed flow controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548631.7A CN114185366A (en) | 2021-05-20 | 2021-05-20 | Intelligent constant-speed flow controller |
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| CN114185366A true CN114185366A (en) | 2022-03-15 |
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| CN210108441U (en) * | 2019-06-20 | 2020-02-21 | 合肥精杰仪表有限公司 | Electromagnetic flowmeter |
| CN212721605U (en) * | 2020-08-19 | 2021-03-16 | 彭泽县天然气有限公司 | Gas flowmeter for natural gas conveying pipeline |
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2021
- 2021-05-20 CN CN202110548631.7A patent/CN114185366A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734175A (en) * | 2011-10-11 | 2012-10-17 | 陈久斌 | Axial flow device |
| WO2017147902A1 (en) * | 2016-03-04 | 2017-09-08 | 马翼 | Novel electrostatic dust removal apparatus based on internet of things |
| CN105779022A (en) * | 2016-03-10 | 2016-07-20 | 中国神华能源股份有限公司 | Cyclone separator and gas-liquid-solid separating system |
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| CN212721605U (en) * | 2020-08-19 | 2021-03-16 | 彭泽县天然气有限公司 | Gas flowmeter for natural gas conveying pipeline |
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