CN113776607B - Multifunctional electromagnetic flowmeter with optical touch screen - Google Patents
Multifunctional electromagnetic flowmeter with optical touch screen Download PDFInfo
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- CN113776607B CN113776607B CN202110949752.2A CN202110949752A CN113776607B CN 113776607 B CN113776607 B CN 113776607B CN 202110949752 A CN202110949752 A CN 202110949752A CN 113776607 B CN113776607 B CN 113776607B
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- fixedly connected
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- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a multifunctional electromagnetic flowmeter with an optical touch screen, which comprises a box body, wherein connectors are arranged on side walls of two ends of the box body, a pipeline is fixedly connected between the two connectors together, a partition plate is fixedly connected between inner side walls of the two ends of the box body and positioned below the pipeline together, and two supporting mechanisms for supporting the box body are arranged at the lower end of the partition plate. The invention has reasonable structure, can accurately display the color gradation, more true color and flow, temperature, daily volume count and total volume count through arranging the display and operating the optical buttons, brings convenience for the debugging process, can carry out ninety-degree stepping rotation on the display, observe from different directions, read data, realize effective shock absorption and support on the box body through arranging the supporting mechanism, improve the stability of the device, adsorb the water drops on the surface of the pipeline through arranging the cleaning mechanism, store the water drops in the sponge and realize cleaning on the water drops on the pipeline.
Description
Technical Field
The invention relates to the technical field of flowmeters, in particular to a multifunctional electromagnetic flowmeter with an optical touch screen.
Background
The flow metering is one of the components of the metering science and technology, has close relation with national economy, national defense construction and scientific research, plays an important role in ensuring the product quality, improving the production efficiency and promoting the development of the science and technology, has more obvious status and effect in the national economy particularly in the current times of increasingly high energy crisis and industrial production automation degree, and is divided into differential pressure type flow meters, rotameters, throttling type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, turbine flow meters, vortex shedding flow meters and the like according to medium classification: liquid flow meter, gas flow meter, vapor flow meter, and solid flow meter.
In the prior art, the traditional flowmeter is a digital liquid crystal display, only has a black display interface, and is easy to damage the keys to cause incapability of debugging due to debugging and parameter adjustment of the flowmeter through the buttons, and meanwhile, the traditional display can only display in a single direction, so that difficulties are brought to staff in reading data.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, and provides a multifunctional electromagnetic flowmeter with an optical touch screen, which can accurately display the color gradation, more true color, flow, temperature, daily volume count and total volume count by arranging a display and operating an optical button, bring convenience to the debugging process, simultaneously operate the optical button, display orange, red, green and blue to indicate the current liquid state, is visual and attractive, can display in a single direction only unlike the traditional display, can perform ninety-degree stepping rotation, can observe from different directions by adjusting by a worker, can read data, can enhance the practicability and practicability of the device, and can start an electric push rod to stretch the telescopic end of the electric push rod after the flowmeter is installed, the fixing block is driven to move downwards, the anti-slip pad on the fixing block moves downwards to contact the ground, so that the box body is effectively supported, meanwhile, under the action of the second spring, the box body is effectively damped, when the temperature of fluid introduced into a pipeline of the flowmeter is lower, water drops are generated when the surface of the pipeline contacts with air and are attached to the outer surface of the pipeline, after the temperature of the pipeline is reduced, the low-temperature deformation metal wire contracts to drive the cleaning sleeve to slide, the water drops on the surface of the pipeline are adsorbed under the action of the water absorption layer and stored in the sponge, the cleaning of the water drops on the pipeline is realized, the long-term accumulation of the water drops on the surface of the pipeline is avoided, the pipeline is damaged, and by arranging the cooling mechanism, when the temperature of the fluid introduced into the flowmeter is higher, the low-boiling point evaporation liquid is evaporated and gasified, and the piston is pushed to move downwards, therefore, the cooling liquid in the fixed pipe is dripped onto the pipeline through the water pumping pipe, and the damage and deformation of the pipeline due to the high temperature are avoided, and the service life is influenced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a possess multi-functional electromagnetic flowmeter of optics touch-sensitive screen, includes the box, all install the connector on the both ends lateral wall of box, two between the connector together fixedly connected with pipeline, be located the below of pipeline between the both ends inside wall of box and fixedly connected with baffle jointly, the lower extreme of baffle is provided with two supporting mechanisms that are used for carrying out the support to the box;
a cleaning mechanism for cleaning water drops on the pipeline is arranged in the box body;
the inner top of the box body is fixedly connected with a fixed pipe, and a cooling mechanism for cooling the pipeline is arranged in the fixed pipe.
Preferably, the supporting mechanism comprises an electric push rod fixedly connected to the lower end of the partition board, a through groove matched with the electric push rod is formed in the lower end of the box body, the electric push rod penetrates through the through groove, the telescopic end of the electric push rod extends out of the box body, the telescopic end of the electric push rod is fixedly connected with a fixing block, the lower end face of the fixing block is provided with a groove, an anti-slip pad is slidably connected in the groove, the upper end of the anti-slip pad is elastically connected with the bottom of the groove through a second spring, and the anti-slip pad is made of rubber.
Preferably, the cleaning mechanism comprises a cleaning sleeve sleeved on the pipeline in a sliding manner, a water absorption layer is arranged on the inner wall of the cleaning sleeve, the water absorption layer is made of sponge, the water absorption layer is attached to the outer wall of the pipeline, and a low-temperature deformation metal wire is fixedly connected between the side wall of the cleaning sleeve and the inner side wall of one end of the box body.
Preferably, the cooling mechanism comprises a piston which is connected in a fixed pipe in a sealing sliding manner, the upper end of the piston is elastically connected with the inner top of the fixed pipe through two first springs which are symmetrically arranged, the upper end of the fixed pipe, which is positioned in the piston, is provided with low boiling point evaporating liquid, a one-way liquid inlet pipe is arranged on the side wall of the fixed pipe in a penetrating manner, the one-way liquid inlet pipe penetrates through the side wall of the box body and extends out of the box body, the one-way liquid inlet pipe is externally connected with a cooling liquid storage box, a water pumping pipe is fixedly connected between the inner side walls at two ends of the box body together, the water pumping pipe is communicated with the fixed pipe through a one-way liquid outlet pipe, the water pumping pipe is positioned right above the pipeline, and a plurality of water falling holes which are arranged at equal intervals are arranged at the lower end of the water pumping pipe.
Preferably, a display is mounted on the side wall of the box body, two groups of operation light buttons are arranged on the display, and a plurality of operation light buttons are distributed at four corners of the display.
Preferably, the material of the box body is stainless steel, and the surface of the stainless steel is sprayed with an anti-corrosion material.
Preferably, a drain pipe is arranged on the partition plate, penetrates through the partition plate and extends to the upper surface of the partition plate, and one end, away from the partition plate, of the drain pipe penetrates through the side wall of the box body and extends out of the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up display and operating light button, the demonstration rank that can be accurate, the color is truer, simultaneously show flow, temperature, daily volume count and total volume count, bring convenience for the debugging process, simultaneously operate light button, can show orange, red, green, blue and mark present liquid state, directly perceived and focus, be different from traditional display and can only single direction display, this display can carry out ninety degrees step-by-step rotations, staff's accessible regulation, observe from different directions, read data, reinforcing device's practicality.
2. Through setting up supporting mechanism, after the flowmeter installation is accomplished, start electric putter, make its flexible end extend, drive fixed block downwardly moving, make the slipmat on the fixed block downwardly moving to contact ground to carry out effectual support to the box, simultaneously under the effect of second spring, can effectually shock attenuation to the box.
3. Through setting up clean mechanism, when the fluid temperature of letting in the pipeline of flowmeter is lower, can produce the drop of water when pipeline surface and air contact and adhere to the pipeline surface, and after pipeline temperature reduced, low temperature deformation wire contracts, drives clean sleeve pipe and slides, under the effect of water absorption layer, adsorbs the drop of water on the pipeline surface to store in the sponge, realize cleaning the drop of water on the pipeline, avoid the drop of water to long-term accumulation rust pipeline surface, thereby cause the pipeline damage.
4. Through setting up cooling mechanism, when the fluid temperature of letting in the flowmeter is higher, low boiling point evaporating liquid evaporates the gasification, promotes the piston and moves down to on the coolant liquid in the pipe that will fix drops to the pipeline through the pump water pipe, avoid pipeline temperature how high and damage deformation, influence life.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional electromagnetic flowmeter with an optical touch screen according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a perspective view of a cleaning sleeve of the multifunctional electromagnetic flowmeter with an optical touch screen;
fig. 5 is a front view of a multifunctional electromagnetic flowmeter with an optical touch screen according to the present invention.
In the figure: 1 box, 2 connector, 3 pipeline, 4 fixed pipes, 5 one-way drain pipe, 6 pump water pipe, 7 water falling hole, 8 low boiling point evaporating liquid, 9 first spring, 10 piston, 11 cleaning sleeve, 12 low temperature deformation wire, 13 baffle, 14 water absorption layer, 15 one-way feed liquor pipe, 16 display, 17 through groove, 18 electric putter, 19 fixed block, 20 recess, 21 slipmat, 22 second spring, 23 drain pipe.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-5, a multifunctional electromagnetic flowmeter with an optical touch screen comprises a box body 1, wherein the box body 1 is made of stainless steel 1.4404, the surface of the stainless steel is coated with anti-corrosion materials, a display 16 is arranged on the side wall of the box body 1, two groups of operation light buttons are arranged on the display 16, a plurality of operation light buttons are distributed at four corners of the display 16, connectors 2 are arranged on the side walls of two ends of the box body 1, a pipeline 3 is fixedly connected between the two connectors 2 together, a baffle 13 is fixedly connected between the inner side walls of the two ends of the box body 1 below the pipeline 3 together, a drain pipe 23 is arranged on the baffle 13, the drain pipe 23 penetrates through the baffle 13 and extends to the upper surface of the baffle 13, one end, far away from the baffle 13, of the drain pipe 23 penetrates through the side wall of the box body 1 and extends to the outside the box body 1, two supporting mechanisms for supporting the box body 1 are arranged at the lower end of the baffle 13, the supporting mechanism comprises an electric push rod 18 fixedly connected to the lower end of the partition 13, a through groove 17 matched with the electric push rod 18 is formed in the lower end of the box body 1, the electric push rod 18 penetrates through the through groove 17, the telescopic end of the electric push rod 18 extends out of the box body 1, the telescopic end of the electric push rod 18 is fixedly connected with a fixed block 19, the lower end surface of the fixed block 19 is provided with a groove 20, the groove 20 is slidably connected with a non-slip mat 21 in a sliding manner, the upper end of the non-slip mat 21 is elastically connected with the bottom of the groove 20 through a second spring 22, the non-slip mat 21 is made of rubber, after the flowmeter is installed, the electric push rod 18 is started to enable the telescopic end of the electric push rod 18 to stretch to drive the fixed block 19 to move downwards, the non-slip mat 21 on the fixed block 19 moves downwards to contact the ground, so that the box body 1 is effectively supported, meanwhile, under the action of the second spring 22, the box body 1 can be effectively damped, the color gradation can be accurately displayed by arranging the display 16 and operating the optical buttons, the color is more true, the flow, the temperature, the daily volume count and the total volume count are simultaneously displayed, convenience is brought to the debugging process, meanwhile, the optical buttons can be operated to display orange, red, green and blue to indicate the current liquid state, the display 16 is visual and attractive, the display 16 is different from the traditional display 16 and can only display in a single direction, ninety degrees of stepping rotation can be carried out, the staff can observe from different directions through adjustment, data are read, and the practicability of the device are enhanced.
The cleaning mechanism comprises a cleaning sleeve 11 which is sleeved on the pipeline 3 in a sliding manner, a water absorption layer 14 is arranged on the inner wall of the cleaning sleeve 11, the water absorption layer 14 is made of sponge, the water absorption layer 14 is attached to the outer wall of the pipeline 3, a low-temperature deformation metal wire 12 is fixedly connected between the side wall of the cleaning sleeve 11 and the inner side wall of one end of the box 1, when the temperature of fluid introduced into the pipeline 3 of the flowmeter is low, the surface of the pipeline 3 is contacted with air, water drops are attached to the outer surface of the pipeline 3, the low-temperature deformation metal wire 12 contracts after the temperature of the pipeline 3 is reduced, the cleaning sleeve 11 is driven to slide, the water drops on the surface of the pipeline 3 are adsorbed under the action of the water absorption layer 14 and stored in the sponge, the cleaning of the water drops on the pipeline 3 is realized, and the long-term rust and damage of the pipeline 3 caused by the water drops is avoided;
specifically, after the sponge absorbs water, moisture is stored in the sponge, and when high-temperature liquid is introduced into the pipeline 3, the moisture evaporates and absorbs part of heat in the box body 1, so that the heat dissipation purpose is achieved.
The utility model provides a cooling mechanism that interior top fixedly connected with fixed pipe 4 of box 1 is provided with in the fixed pipe 4 and is used for cooling to pipeline 3, cooling mechanism includes sealed sliding connection piston 10 in fixed pipe 4, through the first spring 9 elastic connection of two symmetry settings between the upper end of piston 10 and the interior top of fixed pipe 4, be located the upper end of piston 10 in the fixed pipe 4 and be provided with low boiling point evaporation liquid 8, run through on the lateral wall of fixed pipe 4 and be provided with unidirectional feed pipe 15, unidirectional feed pipe 15 passes the lateral wall of box 1 and extends to outside the box 1, and unidirectional feed pipe 15 external has the coolant liquid bin, common fixedly connected with pump pipe 6 between the both ends inside wall of box 1, through unidirectional drain pipe 5 intercommunication between pump pipe 6 and the fixed pipe 4, pump pipe 6 is located the lower extreme of pump pipe 6 has seted up a plurality of equidistant hole 7 that set up, through setting up cooling mechanism, when the fluid temperature that lets in the flowmeter is higher, low boiling point evaporation liquid 8 evaporates, promote piston 10 and move down, thereby it is high to use the pipeline 3 to drop down with fixed pipe 4 to avoid the life-span of pipe 3 to influence the life-span of cooling liquid.
When the flowmeter is used, after the flowmeter is installed, the electric push rod 18 is started, the telescopic end of the electric push rod is stretched, the fixed block 19 is driven to move downwards, the anti-slip pad 21 on the fixed block 19 is driven to move downwards to contact the ground, so that the box body 1 is effectively supported, meanwhile, under the action of the second spring 22, the box body 1 can be effectively damped and liquid is introduced into the pipeline 3, when the temperature of the fluid introduced into the pipeline 3 of the flowmeter is lower, water drops are generated when the surface of the pipeline 3 contacts with air, and are attached to the outer surface of the pipeline 3, after the temperature of the pipeline 3 is reduced, the low-temperature deformation metal wire 12 is contracted, the cleaning sleeve 11 is driven to slide, the water drops on the surface of the pipeline 3 are adsorbed under the action of the water absorbing layer 14 and stored in a sponge, so that the cleaning of the water drops on the pipeline 3 is realized, the long-term rust accumulation of water drops on the surface of the pipeline 3 is avoided, so that the pipeline 3 is damaged, when the temperature of fluid introduced into the flowmeter is higher, the low-boiling-point evaporating liquid 8 is evaporated and gasified, the piston 10 is pushed to move downwards, so that the cooling liquid in the fixed pipe 4 is dripped onto the pipeline 3 through the pumping pipe 6, the damage and deformation caused by the high temperature of the pipeline 3 are avoided, the service life is influenced, a worker can control the operation of the optical button, the color gradation can be accurately displayed, the color is more true, the flow, the temperature, the daily volume count and the total volume count are simultaneously displayed, convenience is brought to a debugging process, meanwhile, the optical button is operated, the current liquid state can be marked by orange, red, green and blue color can be displayed, the visual and attention is paid, the display 16 can be rotated in ninety-degree steps, and the observation is convenient.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a possess multi-functional electromagnetic flowmeter of optics touch-sensitive screen, includes box (1), its characterized in that, connector (2) are all installed on the both ends lateral wall of box (1), two jointly fixedly connected with pipeline (3) between connector (2), be located jointly fixedly connected with baffle (13) in the below of pipeline (3) between the both ends inside wall of box (1), the lower extreme of baffle (13) is provided with two supporting mechanisms that are used for carrying out the support to box (1);
the cleaning mechanism comprises a cleaning sleeve (11) which is sleeved on the pipeline (3) in a sliding manner, a water absorbing layer (14) is arranged on the inner wall of the cleaning sleeve (11), the water absorbing layer (14) is made of sponge, the water absorbing layer (14) is attached to the outer wall of the pipeline (3), and a low-temperature deformation metal wire (12) is fixedly connected between the side wall of the cleaning sleeve (11) and the inner side wall of one end of the box (1) together
The inner top of the box body (1) is fixedly connected with a fixed pipe (4), and a cooling mechanism for cooling the pipeline (3) is arranged in the fixed pipe (4).
2. The multifunctional electromagnetic flowmeter with the optical touch screen according to claim 1, characterized in that the supporting mechanism comprises an electric push rod (18) fixedly connected to the lower end of the partition plate (13), a through groove (17) matched with the electric push rod (18) is formed in the lower end of the box body (1), the electric push rod (18) penetrates through the through groove (17), the telescopic end of the electric push rod (18) extends out of the box body (1), a fixing block (19) is fixedly connected to the telescopic end of the electric push rod (18), a groove (20) is formed in the lower end face of the fixing block (19), an anti-slip pad (21) is connected in the groove (20) in a sliding mode, the upper end of the anti-slip pad (21) is elastically connected with the bottom of the groove (20) through a second spring (22), and the anti-slip pad (21) is made of rubber.
3. The multifunctional electromagnetic flowmeter with the optical touch screen according to claim 1, wherein the cooling mechanism comprises a piston (10) which is connected in a fixed pipe (4) in a sealing sliding manner, a first spring (9) which is arranged in a symmetrical manner is elastically connected between the upper end of the piston (10) and the inner top of the fixed pipe (4), a low boiling point evaporating liquid (8) is arranged at the upper end of the piston (10) in the fixed pipe (4), a one-way liquid inlet pipe (15) is arranged on the side wall of the fixed pipe (4) in a penetrating manner, the one-way liquid inlet pipe (15) penetrates through the side wall of the box (1) and extends out of the box (1), a cooling liquid storage box is externally connected to the one-way liquid inlet pipe (15), a water pumping pipe (6) is fixedly connected between the inner side walls of the two ends of the box (1), the water pumping pipe (6) and the fixed pipe (4) are communicated through a one-way liquid outlet pipe (5), the water pumping pipe (6) is arranged right above the pipeline (3), and a plurality of water pumping pipes (6) are arranged at equal intervals.
4. The multifunctional electromagnetic flowmeter with the optical touch screen according to claim 1, wherein a display (16) is installed on the side wall of the box body (1), two groups of operation light buttons are arranged on the display (16), and a plurality of operation light buttons are distributed at four corners of the display (16).
5. The multifunctional electromagnetic flowmeter with the optical touch screen according to claim 1, wherein the material of the box body (1) is of stainless steel 1.4404 design, and the surface of the stainless steel is sprayed with an anti-corrosion material.
6. The multifunctional electromagnetic flowmeter with the optical touch screen according to claim 1, wherein a drain pipe (23) is arranged on the partition board (13), the drain pipe (23) penetrates through the partition board (13) and extends to the upper surface of the partition board (13), and one end, far away from the partition board (13), of the drain pipe (23) penetrates through the side wall of the box body (1) and extends out of the box body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110949752.2A CN113776607B (en) | 2021-08-18 | 2021-08-18 | Multifunctional electromagnetic flowmeter with optical touch screen |
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| CN202110949752.2A CN113776607B (en) | 2021-08-18 | 2021-08-18 | Multifunctional electromagnetic flowmeter with optical touch screen |
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| CN113776607B true CN113776607B (en) | 2023-12-26 |
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| AU2002332783A1 (en) * | 2001-08-29 | 2003-03-18 | Conagra Grocery Products Company | Device and method for removing build-up on measurement gauges |
| EP3855136B1 (en) * | 2018-04-05 | 2024-02-28 | Kamstrup A/S | Compact ultrasonic flowmeter |
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| US5086654A (en) * | 1990-09-17 | 1992-02-11 | Th-Flow, Inc. | Variable area flowmeter |
| US5515734A (en) * | 1995-01-10 | 1996-05-14 | Malminen; Kari | Variable area flow meter |
| JPH10221137A (en) * | 1997-02-10 | 1998-08-21 | Tokimec Inc | Jig for fitting probe of cryogenic ultrasonic flowmeter |
| JP2008155140A (en) * | 2006-12-25 | 2008-07-10 | Nidec Sankyo Corp | Tube cleaning device, liquid level gage, flowmeter, and float type flowmeter |
| EP3603827A1 (en) * | 2018-08-02 | 2020-02-05 | Claus Harald Olsen | Washing device for tubes/pipes/poles |
| CN208736503U (en) * | 2018-09-28 | 2019-04-12 | 唐山朗源科技有限公司 | A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor |
| CN112254013A (en) * | 2020-10-21 | 2021-01-22 | 西安德厚电子科技有限公司 | High-precision anti-seismic flowmeter |
| CN112611421A (en) * | 2021-02-25 | 2021-04-06 | 申兆斌 | High-precision displacement volumetric flowmeter |
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| CN113776607A (en) | 2021-12-10 |
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