CN113188623A - Water flow monitoring system based on intelligent water affair and monitoring method thereof - Google Patents
Water flow monitoring system based on intelligent water affair and monitoring method thereof Download PDFInfo
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- CN113188623A CN113188623A CN202110486801.3A CN202110486801A CN113188623A CN 113188623 A CN113188623 A CN 113188623A CN 202110486801 A CN202110486801 A CN 202110486801A CN 113188623 A CN113188623 A CN 113188623A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000012544 monitoring process Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 229920003023 plastic Polymers 0.000 claims abstract description 26
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 30
- 230000003321 amplification Effects 0.000 claims description 23
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 23
- 238000007667 floating Methods 0.000 claims description 21
- 230000010365 information processing Effects 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 238000004364 calculation method Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
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- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
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Abstract
The invention discloses a water flow monitoring system based on intelligent water affairs and a monitoring method thereof, wherein the monitoring system comprises a flow velocity detection bin, first strong magnets are fixedly arranged at the upper end and the lower end of the outer side surface of the flow velocity detection bin, a rotating rod is movably arranged in the middle of the inner side of the flow velocity detection bin through a bearing, a rotor is fixedly arranged on the outer side surface of the rotating rod, sealing shells are movably arranged at two ends of the rotating rod through bearings, a first lead is arranged in each sealing shell, a liquid level detection bin is fixedly arranged at one side of the surface of the flow velocity detection bin, a plastic rod is fixedly arranged in the middle of the inner side of the liquid level detection bin, and a sealing ring is fixedly arranged between each plastic rod and the liquid level detection bin. The invention has good use effect, and can monitor the flow velocity of water flow firstly when detecting the water quantity in the pipeline and then detect the liquid level depth in the pipeline, thereby obtaining more standard flow data.
Description
Technical Field
The invention relates to the field of flow monitoring, in particular to a water flow monitoring system based on intelligent water affairs and a monitoring method thereof.
Background
In order to calculate whether the water pollution load exceeds the environmental capacity or not, evaluate the control effect, master the total pollutant discharge amount and the water discharge amount of the pollution source and the like, the flow of the corresponding water body needs to be monitored. When the influence of drainage on environmental pollution is evaluated according to the total pollution discharge amount, on one hand, the comprehensive analysis and comparison of the process and the pollution discharge condition can be carried out by combining the material balance and the water balance of an enterprise; on the other hand, the defect that a certain enterprise utilizes a large amount of fresh water to dilute sewage can be avoided, and the water-saving work is facilitated.
The existing flow monitoring system has the following defects when in use:
1. the existing flow monitoring system obtains the fluid flow by directly multiplying the flow velocity of the movable fluid by the cross-sectional area of the pipeline when the system is used, but the fluid cannot be guaranteed to be filled in the pipeline all the time when the fluid circulates in the pipeline, so that the flow of the fluid in the system is directly obtained by the traditional method rather inaccurately,
2. when the existing flow monitoring system monitors that the flow of the fluid is low, a pressurizing mechanism which is convenient to use and can be automatically triggered is lacked, so that when the flow of the fluid is low and the flow rate is low, the fluid cannot flow to a target position or be sprayed out at high speed to achieve a target effect, and therefore a flow monitoring system is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a water flow monitoring system based on intelligent water affairs and a monitoring method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a water flow monitoring system based on intelligent water affairs comprises a flow velocity detection bin, wherein the upper end and the lower end of the outer side surface of the flow velocity detection bin are fixedly provided with first strong magnets, the middle part of the inner side of the flow velocity detection bin is provided with a rotating rod through a bearing, the outer side surface of the rotating rod is fixedly provided with a rotor, the two ends of the rotating rod are movably provided with a sealing shell through a bearing, a first lead is arranged inside the sealing shell, one side of the surface of the flow velocity detection bin is fixedly provided with a liquid level detection bin, the middle part of the inner side of the liquid level detection bin is fixedly provided with a plastic rod, a sealing ring is fixedly arranged between the plastic rod and the liquid level detection bin, the upper end of the plastic rod is fixedly provided with a functional bin, one side inside the plastic rod is fixedly provided with a first sliding rod, one side of the inside the plastic rod, which is far away from the first sliding rod, is fixedly provided with a second sliding rod, the novel plastic pole is characterized in that a copper wire is wound on the outer side surface of the second sliding pole, a sliding block is movably sleeved at the lower end of the outer side surface of the first sliding pole, a second strong magnet is fixedly arranged on the outer side surface of the sliding block, a floating ball is movably sleeved at the lower end of the outer side surface of the plastic pole, a third strong magnet is fixedly arranged inside the floating ball, a conductive elastic piece is fixedly arranged on the outer side surface of the sliding block, the conductive elastic piece is clamped on the outer side surface of the copper wire, a second wire is fixedly arranged at the upper end of the sliding block, the second wire is electrically connected with the conductive elastic piece, a third wire is fixedly arranged at the upper end of the second sliding pole, the third wire is electrically connected with the copper wire, a first limiting block is fixedly arranged at the lower end of the first sliding pole, and a second limiting block is fixedly arranged at the lower end of the second sliding pole.
Preferably, the wire spool is movably arranged on one side inside the function bin through the rotating shaft, the second wire is wound on the outer surface of the wire spool, the torsion spring is fixedly arranged at one end of the rotating shaft where the wire spool is located, the limiting rod is fixedly arranged on one side of the torsion spring in the function bin, the torsion spring is close to one end of the limiting rod and fixedly connected with the limiting rod, and the second wire can be conveniently wound and stored through the wire spool.
Preferably, the fixed sealed storehouse that is provided with of plastics pole lower extreme, the fixed first flexure strip that is provided with in inside one side of sealed storehouse, first flexure strip outside fixed surface is provided with first contact, the fixed second flexure strip that is provided with in inside one side of keeping away from first flexure strip of sealed storehouse, second flexure strip outside fixed surface is provided with the second contact, the fixed fourth wire that is provided with in first flexure strip one side, the fixed fifth wire that is provided with in second flexure strip one side can play the trigger action through first contact and second contact.
Preferably, the liquid level detection storehouse is kept away from the fixed return bend that is provided with in one side in velocity of flow detection storehouse, the fixed first flange that is provided with between return bend and the liquid level detection storehouse, can conveniently link together return bend and velocity of flow detection storehouse through first flange.
Preferably, one side that the liquid level detection storehouse was kept away from to the velocity of flow detection storehouse is fixed and is provided with second flange, the return bend is kept away from the fixed third flange that is provided with of one end of first flange, can conveniently be with external other pipelines of this system through second flange, third flange.
Preferably, the fixed solenoid valve that is provided with of return bend lower extreme, the fixed branch pipe that is provided with of solenoid valve lower extreme, the fixed cavity that is provided with of one end that the solenoid valve was kept away from to the branch pipe, the inboard middle part of cavity is provided with the impeller through the bearing activity, the fixed mount pad that is provided with in cavity upper end, the inside fixed motor that is provided with of mount pad, the output axle head of motor passes through the shaft coupling and is connected with the transmission between the impeller, rotates when the inside fluid flow rate of pipeline and flow are less through the impeller, pressurizes automatically for the fluid can flow according to the target requirement.
Preferably, the first contact and the second contact are electrically connected with the solenoid valve through a fourth conducting wire and a fifth conducting wire, and the solenoid valve can be controlled to be opened after the first contact is contacted with the second contact.
Preferably, a display screen is fixedly arranged at the upper end of the functional bin, a control box is fixedly arranged at the lower end of the liquid level detection bin, a monitoring system is arranged in the control box and comprises a processor, a calculation module, an information processing module, a first signal amplification module, a second signal amplification module, a radio receiving module, a radio transmitting module and an information storage module, the input end of the processor is electrically connected with the calculation module and the radio receiving module, the input end of the calculation module is electrically connected with the information processing module, the information processing module is electrically connected with the first signal amplification module and the second signal amplification module, the first lead is electrically connected with the first signal amplification module, the second lead is electrically connected with the third lead and the second amplification module, and the output end of the processor is electrically connected with the display screen, The information storage module and the radio transmitting module are electrically connected, and the flow inside the computing system can be conveniently monitored in real time through the monitoring system.
A monitoring method of a water flow monitoring system based on intelligent water affairs specifically comprises the following steps:
the first step is as follows: when the system is used, liquid can be pushed to rotate when flowing into the flow velocity detection bin, the rotor can cut magnetic induction lines of a magnetic field formed between first strong magnets after being stressed and rotated, so that magnetic flux changes and then induced electromotive force and induced current are formed, so that the flow velocity information of the fluid inside the system can be converted into current information, the generated induced current is input to a first signal amplification module through a first wire, then the flow velocity of water at the moment can be obtained through an information processing module, when the water flows into the liquid level detection bin, the floating ball can be driven to move through buoyancy, the floating ball can be driven to move by adsorbing a third strong magnet through a second strong magnet, so that the third strong magnet and the sliding block can be driven to move up and down, when the sliding block moves up and down, different positions of a conductive elastic sheet contact copper wire can be driven to flow to the conductive elastic sheet through the second wire, and then different positions can be obtained when the current flows to the third wire through the copper wire The resistance can convert the height information of the water flow into current information, and then the current information is transmitted to the information processing module together, then the information processing module moves the cross street area of the water flow through the height information of the water flow, then the flow of the water flow in the system can be calculated through the calculating module, and the whole monitoring result is accurate when the water flow cannot fill the pipeline;
the second step is that: when the system is used, the floating ball not only can play a role in determining the liquid level height, but also can play a role in triggering in linkage, when the liquid level in the system is too low to reach a threshold value, the flow rate and the liquid pressure of the fluid in the system are also lowered below the threshold value, the downward moving position of the floating ball is lower, the second strong magnet is close to the first elastic sheet and the second elastic sheet, the first elastic sheet and the second elastic sheet of the iron can be magnetized through the second strong magnet, thereby enabling the first elastic sheet and the second elastic sheet to approach through magnetic attraction, enabling the first contact to contact with the second contact, thus, the electromagnetic valve can be electrified and opened, then the liquid can enter the branch pipe, then the impeller is driven by the motor to rotate, namely, the liquid can be pressurized to enable the liquid to flow through the branch pipe, so that the fluid obtains the required pressure and flow rate;
the third step: when the system is used, the fluid flow information in the system can be remotely obtained by working personnel through the radio receiving module and the radio transmitting module, so that the flow can be conveniently and remotely monitored.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can separately monitor the flow velocity of the fluid in the system and the cross-sectional area of the fluid, and then can calculate the flow of the water flow in the system in real time through the information processing module and the calculating module, thereby ensuring that the monitoring result is more accurate, and obviously improving the monitoring effect of the system when the pipeline is full without a method when the fluid is less;
2. when the liquid level in the system is too low to reach a threshold value, the flow rate and the liquid pressure of the fluid in the system are also reduced to be below the threshold value, the floating ball moves downwards to be lower, the second strong magnet, the first elastic sheet and the second elastic sheet are close to the first elastic sheet and the second elastic sheet, the first elastic sheet and the second elastic sheet of the iron can be magnetized through the second strong magnet, the first elastic sheet and the second elastic sheet are close to each other through magnetic force adsorption, the first contact and the second contact are in contact, the electromagnetic valve can be powered on and opened, then the liquid can enter the branch pipe, the impeller is driven to rotate through the motor, the liquid can be pressurized to flow through the branch pipe, the fluid can obtain the required pressure and flow rate, the whole triggering process is automatic and does not need to be controlled, and the use is convenient;
3. the floating ball is moved through the height of the liquid level, then the slider is driven to move through magnetic force, the first elastic sheet and the second elastic sheet can be magnetized to automatically trigger the opening of the electromagnetic valve, the slider is controlled to move through the magnetic force, the electromagnetic valve is controlled to be started, structures among all parts do not need to be in contact, the sealing is convenient, the system can be conveniently in contact with fluid, the installation in the liquid is convenient, short circuit is not easy, and the service life of the system can be prolonged.
Drawings
FIG. 1 is a schematic view of an overall structure of a water flow monitoring system based on intelligent water affairs according to the present invention;
FIG. 2 is an internal structure diagram of a functional cabin in the water flow monitoring system based on intelligent water management;
FIG. 3 is an internal structure diagram of a plastic rod of the water flow monitoring system based on intelligent water management;
fig. 4 is a system block diagram of a monitoring system in a water flow monitoring system based on intelligent water affairs.
In the figure: 1. a flow velocity detection bin; 2. a first strong magnet; 3. rotating the rod; 4. a rotor; 5. sealing the housing; 6. a first conductive line; 7. a liquid level detection bin; 8. a plastic rod; 9. a seal ring; 10. a functional bin; 11. a first slide bar; 12. a second slide bar; 13. a copper wire; 14. a slider; 15. a second strong magnet; 16. a third strong magnet; 17. a conductive spring plate; 18. a second conductive line; 19. a third conductive line; 20. a first stopper; 21. a second limiting block; 22. a wire spool; 23. a torsion spring; 24. a limiting rod; 25. a floating ball; 26. sealing the bin; 27. a first elastic sheet; 28. a first contact; 29. a second elastic sheet; 30. a second contact; 31. a fourth conductive line; 32. a fifth conductive line; 33. bending the pipe; 34. a first connecting flange; 35. a second connecting flange; 36. a third connecting flange; 37. an electromagnetic valve; 38. a branch pipe; 39. a cavity; 40. an impeller; 41. a mounting seat; 42. an electric motor; 43. a display screen; 44. a control box; 45. a processor; 46. a calculation module; 47. an information processing module; 48. a first signal amplification module; 49. a second signal amplification module; 50. a radio receiving module; 51. a radio transmission module; 52. and an information storage module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.
Referring to fig. 1-4, the present invention provides a technical solution: a water flow monitoring system based on intelligent water service comprises a flow velocity detection bin 1, wherein a first strong magnet 2 is fixedly arranged at the upper end and the lower end of the outer side surface of the flow velocity detection bin 1, a rotating rod 3 is movably arranged in the middle of the inner side of the flow velocity detection bin 1 through a bearing, a rotor 4 is fixedly arranged on the outer side surface of the rotating rod 3, sealing shells 5 are movably arranged at two ends of the rotating rod 3 through bearings, a first lead 6 is arranged in each sealing shell 5, a liquid level detection bin 7 is fixedly arranged at one side of the surface of the flow velocity detection bin 1, a plastic rod 8 is fixedly arranged in the middle of the inner side of the liquid level detection bin 7, a sealing ring 9 is fixedly arranged between the plastic rod 8 and the liquid level detection bin 7, a functional bin 10 is fixedly arranged at the upper end of the plastic rod 8, a first sliding rod 11 is fixedly arranged at one side of the inner part of the plastic rod 8, a second slide bar 12 is fixedly arranged on one side of the inside of the plastic bar 8 far away from the first slide bar 11, a copper wire 13 is wound on the outer side surface of the second slide bar 12, a slide block 14 is movably sleeved on the lower end of the outer side surface of the first slide bar 11, a second strong magnet 15 is fixedly arranged on the outer side surface of the slide block 14, a floating ball 25 is movably sleeved on the lower end of the outer side surface of the plastic bar 8, a third strong magnet 16 is fixedly arranged inside the floating ball 25, a conductive elastic sheet 17 is fixedly arranged on the outer side surface of the slide block 14, the conductive elastic sheet 17 is clamped on the outer side surface of the copper wire 13, a second lead 18 is fixedly arranged at the upper end of the slide block 14, the second lead 18 is electrically connected with the conductive elastic sheet 17, a third lead 19 is fixedly arranged at the upper end of the second slide bar 12, the third lead 19 is electrically connected with the copper wire 13, and a first limit block 20 is fixedly arranged at the lower end of the first slide bar 11, the lower end of the second sliding rod 12 is fixedly provided with a second limiting block 21.
Inside one side of function storehouse 10 is provided with wire reel 22 through the pivot activity, second wire 18 twines and sets up at wire reel 22 outside surface, wire reel 22 is fixed in pivot one end at the place and is provided with torsional spring 23, at the fixed gag lever post 24 that is provided with in 23 one side of torsional spring in function storehouse 10, torsional spring 23 is close to fixed connection between the one end of gag lever post 24 and the gag lever post 24, can conveniently twine through wire reel 22 and accomodate second wire 18.
The fixed sealed storehouse 26 that is provided with of plastics pole 8 lower extreme, the fixed first flexure strip 27 that is provided with in the inside one side of sealed storehouse 26, first flexure strip 27 outside fixed surface is provided with first contact 28, the fixed second flexure strip 29 that is provided with in the inside one side of keeping away from first flexure strip 27 of sealed storehouse 26, the fixed second contact 30 that is provided with in the outside fixed surface of second flexure strip 29, the fixed fourth wire 31 that is provided with in first flexure strip 27 one side, the fixed fifth wire 32 that is provided with in second flexure strip 29 one side can play the trigger action through first contact 28 and second contact 30.
Liquid level detection storehouse 7 is kept away from the fixed return bend 33 that is provided with in one side of velocity of flow detection storehouse 1, fixed being provided with first flange 34 between return bend 33 and the liquid level detection storehouse 7, can conveniently link together return bend 33 and velocity of flow detection storehouse 1 through first flange 34.
The fixed second flange 35 that is provided with in one side that keeps away from liquid level detection storehouse 7 in velocity of flow detection storehouse 1, the fixed third flange 36 that is provided with in one end that first flange 34 was kept away from to return bend 33, can conveniently be with other external pipelines of this system through second flange 35, third flange 36.
The fixed solenoid valve 37 that is provided with of return bend 33 lower extreme, the fixed branch pipe 38 that is provided with of solenoid valve 37 lower extreme, the fixed cavity 39 that is provided with of one end that solenoid valve 37 was kept away from to branch pipe 38, the inboard middle part of cavity 39 is provided with impeller 40 through the bearing activity, the fixed mount pad 41 that is provided with in cavity 39 upper end, the inside fixed motor 42 that is provided with of mount pad 41, motor 42's output axle head passes through the shaft coupling and is connected with the transmission between impeller 40, rotates through impeller 40 when the inside fluid flow rate of pipeline and flow are less, pressurizes automatically for the fluid can flow according to the target requirement.
The first contact 28 and the second contact 30 are electrically connected with the solenoid valve 37 through the fourth lead 31 and the fifth lead 32, and the solenoid valve 37 can be controlled to be opened after the first contact 28 is contacted with the second contact 30.
The upper end of the functional bin 10 is fixedly provided with a display screen 43, the lower end of the liquid level detection bin 7 is fixedly provided with a control box 44, a monitoring system is arranged in the control box 44, the monitoring system comprises a processor 45, a calculation module 46, an information processing module 47, a first signal amplification module 48, a second signal amplification module 49, a radio receiving module 50, a radio transmitting module 51 and an information storage module 52, the input end of the processor 45 is electrically connected with the calculation module 46 and the radio receiving module 50, the input end of the calculation module 46 is electrically connected with the information processing module 47, the information processing module 47 is electrically connected with the first signal amplification module 48 and the second signal amplification module 49, the first lead 6 is electrically connected with the first signal amplification module 48, and the second lead 18 is electrically connected with the third lead 19 and the second amplification module, the output end of the processor 45 is electrically connected with the display screen 43, the information storage module 52 and the radio transmission module 51, and the flow inside the computing system can be conveniently monitored in real time through the monitoring system.
A monitoring method of a water flow monitoring system based on intelligent water affairs specifically comprises the following steps:
the first step is as follows: when the system is used, liquid can be pushed to rotate the rotor 4 when flowing into the flow velocity detection bin 1, the rotor 4 can cut the magnetic induction lines of the magnetic field formed between the first strong magnets 2 after being stressed and rotated, so that the magnetic flux changes and then induced electromotive force and induced current are formed, the flow velocity information of the fluid in the system can be converted into current information, the generated induced current is input to the first signal amplification module 48 through the first lead 6, the flow velocity of the water at the moment can be obtained through the information processing module 47, when the water enters the liquid level detection bin 7, the floating ball 25 is driven to move through buoyancy, the floating ball 25 can be driven to move through the second strong magnet 15 to adsorb the third strong magnet 16 so as to drive the third strong magnet 16 and the sliding block 14 to move up and down, and when the sliding block 14 moves up and down, the conductive elastic sheet 17 can be driven to contact different positions of the copper wire 13, therefore, the current can flow to the conductive elastic sheet 17 through the second lead 18 and then flow to the third lead 19 through the copper wire 13 to obtain different resistances, so that the height information of the current can be converted into the current information and then transmitted to the information processing module 47, the information processing module 47 moves the cross street area of the current through the height information of the current, the flow of the current in the system can be calculated through the calculation module 46, and the whole monitoring result is accurate when the current cannot fill the pipeline;
the second step is that: when the system is used, the floating ball 25 can not only play a role in determining the height of the liquid level, but also play a role in triggering in a linkage manner, when the liquid level in the system is too low to reach a threshold value, at the moment, the flow rate of fluid in the system and the liquid pressure are also lowered below the threshold value, at the moment, the floating ball 25 moves downwards to be lower, so that the second strong magnet 15, the first elastic sheet 27 and the second elastic sheet 29 which are made of iron are close to the first elastic sheet 27 and the second elastic sheet 29, the first elastic sheet 27 and the second elastic sheet 29 are magnetized through the second strong magnet 15, the first elastic sheet 27 and the second elastic sheet 29 are close to each other through magnetic force adsorption, the first contact 28 and the second contact 30 are contacted, the electromagnetic valve 37 is opened through electrification, then the liquid can enter the branch pipe 38, then the motor 42 drives the impeller 40 to rotate, namely the liquid can be pressurized to enable the liquid to flow through the branch pipe 38, thereby allowing the fluid to achieve the desired pressure and flow rate;
the third step: when the system is used, the wireless receiving module 50 and the wireless transmitting module 51 can be used, so that the staff can remotely obtain the fluid flow information in the system, and the flow can be conveniently and remotely monitored.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a water flow monitoring system based on wisdom water utilities, includes velocity of flow detection storehouse (1), its characterized in that: the device is characterized in that a first strong magnet (2) is fixedly arranged at the upper end of the outer side surface of the flow velocity detection bin (1) and at the lower end, a rotating rod (3) is arranged at the middle of the inner side of the flow velocity detection bin (1) through a bearing activity, a rotor (4) is fixedly arranged at the outer side surface of the rotating rod (3), sealing shells (5) are arranged at the two ends of the rotating rod (3) through a bearing activity, a first wire (6) is arranged inside the sealing shells (5), a liquid level detection bin (7) is fixedly arranged at one side of the surface of the flow velocity detection bin (1), a plastic rod (8) is fixedly arranged at the middle of the inner side of the liquid level detection bin (7), a sealing ring (9) is fixedly arranged between the plastic rod (8) and the liquid level detection bin (7), a functional bin (10) is fixedly arranged at the upper end of the plastic rod (8), and a first sliding rod (11) is fixedly arranged at one side of the inner side of the plastic rod (8), a second sliding rod (12) is fixedly arranged on one side, far away from the first sliding rod (11), inside the plastic rod (8), a copper wire (13) is wound on the outer side surface of the second sliding rod (12), a sliding block (14) is movably sleeved at the lower end of the outer side surface of the first sliding rod (11), a second strong magnet (15) is fixedly arranged on the outer side surface of the sliding block (14), a floating ball (25) is movably sleeved at the lower end of the outer side surface of the plastic rod (8), a third strong magnet (16) is fixedly arranged inside the floating ball (25), a conductive elastic sheet (17) is fixedly arranged on the outer side surface of the sliding block (14), the conductive elastic sheet (17) is clamped on the outer side surface of the copper wire (13), a second lead (18) is fixedly arranged at the upper end of the sliding block (14), the second lead (18) is electrically connected with the conductive elastic sheet (17), and a third lead (19) is fixedly arranged at the upper end of the second sliding rod (12), the third lead (19) is electrically connected with the copper wire (13), a first limiting block (20) is fixedly arranged at the lower end of the first sliding rod (11), and a second limiting block (21) is fixedly arranged at the lower end of the second sliding rod (12).
2. The intelligent water flow monitoring system according to claim 1, wherein: inside one side of function storehouse (10) is provided with wire reel (22) through the pivot activity, second wire (18) winding sets up at wire reel (22) outside surface, wire reel (22) place pivot one end is fixed and is provided with torsional spring (23), inherent torsional spring (23) one side of function storehouse (10) is fixed and is provided with gag lever post (24), fixed connection between one end that torsional spring (23) are close to gag lever post (24) and gag lever post (24).
3. The intelligent water flow monitoring system according to claim 1, wherein: the fixed sealed storehouse (26) that is provided with of plastics pole (8) lower extreme, the fixed first flexure strip (27) that is provided with in inside one side of sealed storehouse (26), first flexure strip (27) outside fixed surface is provided with first contact (28), the fixed second flexure strip (29) that is provided with in inside one side of keeping away from first flexure strip (27) of sealed storehouse (26), second flexure strip (29) outside fixed surface is provided with second contact (30), fixed fourth wire (31) that is provided with in first flexure strip (27) one side, fixed fifth wire (32) that is provided with in second flexure strip (29) one side.
4. The intelligent water flow monitoring system according to claim 1, wherein: the liquid level detection storehouse (7) is kept away from one side fixed elbow pipe (33) that is provided with in velocity of flow detection storehouse (1), fixed flange (34) of being provided with between elbow pipe (33) and liquid level detection storehouse (7).
5. The intelligent water flow monitoring system according to claim 4, wherein: one side that liquid level detection storehouse (7) were kept away from in velocity of flow detection storehouse (1) is fixed to be provided with second flange (35), the fixed third flange (36) that is provided with of one end that first flange (34) were kept away from in return bend (33).
6. The intelligent water flow monitoring system according to claim 4, wherein: return bend (33) lower extreme is fixed and is provided with solenoid valve (37), solenoid valve (37) lower extreme is fixed and is provided with branch pipe (38), the fixed cavity (39) that is provided with of one end that solenoid valve (37) were kept away from in branch pipe (38), cavity (39) inboard middle part is provided with impeller (40) through the bearing activity, cavity (39) upper end is fixed and is provided with mount pad (41), mount pad (41) inside fixed motor (42) that is provided with, the output shaft end of motor (42) passes through the transmission connection between shaft coupling and impeller (40).
7. The intelligent water flow monitoring system according to claim 6, wherein: the first contact (28) and the second contact (30) are electrically connected with the electromagnetic valve (37) through a fourth lead (31) and a fifth lead (32).
8. The intelligent water flow monitoring system according to claim 1, wherein: the upper end of the functional bin (10) is fixedly provided with a display screen (43), the lower end of the liquid level detection bin (7) is fixedly provided with a control box (44), a monitoring system is arranged in the control box (44), the monitoring system comprises a processor (45), a calculation module (46), an information processing module (47), a first signal amplification module (48), a second signal amplification module (49), a radio receiving module (50), a radio transmitting module (51) and an information storage module (52), the input end of the processor (45) is electrically connected with the calculation module (46) and the radio receiving module (50), the input end of the calculation module (46) is electrically connected with the information processing module (47), and the information processing module (47) is electrically connected with the first signal amplification module (48) and the second signal amplification module (49), the first conducting wire (6) is electrically connected with the first signal amplification module (48), the second conducting wire (18) is electrically connected with the third conducting wire (19) and the second amplification module, and the output end of the processor (45) is electrically connected with the display screen (43), the information storage module (52) and the radio emission module (51).
9. The method as claimed in claims 1-8, further comprising the steps of:
the first step is as follows: when the system is used, liquid can push and rotate the rotor (4) when flowing into the flow velocity detection bin (1), the rotor (4) can cut magnetic induction lines of a magnetic field formed between the first strong magnets (2) after being stressed and rotated, so that magnetic flux changes and then induced electromotive force and induced current are formed, the flow velocity information of the fluid in the system can be converted into current information, the generated induced current is input to the first signal amplification module (48) through the first lead (6), the flow velocity of the water at the moment can be obtained through the information processing module (47), when the water flows into the liquid level detection bin (7), the floating ball (25) can be driven to move through buoyancy, the floating ball (25) moves, and the third strong magnet (16) can be adsorbed through the second strong magnet (15) so as to drive the third strong magnet (16) and the sliding block (14) to move up and down, when the sliding block (14) moves up and down, the sliding block (14) can drive the conductive elastic sheet (17) to contact different positions of the copper wire (13), so that current can flow to the conductive elastic sheet (17) through the second wire (18) and then flow to the third wire (19) through the copper wire (13) to obtain different resistances, so that height information of the current can be converted into current information, and then the current information is transmitted to the information processing module (47) together, then the information processing module (47) moves through the height information of the current, so that the cross street area of the current is measured at the moment, and then the flow of the current in the system can be calculated through the calculating module (46), and the whole monitoring result is accurate when the pipeline cannot be filled with the current;
the second step is that: when the system is used, the floating ball (25) can not only play a role in determining the height of the liquid level, but also play a role in triggering in a linkage manner, when the liquid level in the system is too low to reach a threshold value, the flow rate and the liquid pressure of the fluid in the system are also lowered below the threshold value, at the moment, the floating ball (25) moves downwards to be lower, so that the second strong magnet (15), the first elastic sheet (27) and the second elastic sheet (29) are close to each other, the first elastic sheet (27) and the second elastic sheet (29) of the iron can be magnetized through the second strong magnet (15), the first elastic sheet (27) and the second elastic sheet (29) are close to each other through magnetic adsorption, the first contact (28) is contacted with the second contact (30), the electromagnetic valve (37) can be electrified to be opened, then the liquid can enter the branch pipe (38), and then the motor (42) drives the impeller (40) to rotate, the liquid can be pressurized to enable the liquid to flow through the branch pipe (38), so that the fluid obtains the required pressure and flow rate;
the third step: when the system is used, the wireless receiving module (50) and the wireless transmitting module (51) can be used, so that a worker can remotely obtain the fluid flow information in the system, and the flow can be conveniently and remotely monitored.
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| CN113188623B (en) | 2023-11-24 |
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