CN115856239A - Water quality detection device with flow detection function and method thereof - Google Patents
Water quality detection device with flow detection function and method thereof Download PDFInfo
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- CN115856239A CN115856239A CN202211490277.8A CN202211490277A CN115856239A CN 115856239 A CN115856239 A CN 115856239A CN 202211490277 A CN202211490277 A CN 202211490277A CN 115856239 A CN115856239 A CN 115856239A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to the technical field of water quality detection, in particular to a water quality detection device with a flow detection function and a method thereof. This device can detect the flow in water quality testing, through multiunit flow detection, can be the same with the direction that rivers flowed with this device simultaneously to and the clearance of pasture and water and debris, thereby guarantee the accuracy of testing result, reduce the influence of external conditions to data, also can supply the electric energy simultaneously, also can protect the electric energy supply, thereby improve its life.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a water quality detection device with a flow detection function and a method thereof.
Background
Water is a source of life, people can not boil water in life and production activities, and along with the development of social economy, scientific progress and improvement of the living standard of people, the pollution of water quality is more and more serious, so that the water quality discharged at fixed points needs to be detected, and the safety of the water quality is ensured;
at present, the existing partial water quality device cannot detect the flow of water when in use, and in the detection process, if the detection device is resisted by aquatic weeds or sundries, the flow speed detection can also be influenced, so that the result is inaccurate.
Disclosure of Invention
The invention aims to provide a water quality detection device with a flow detection function and a method thereof, aiming at solving the problems that the existing partial water quality device provided in the background technology cannot detect the flow of water in use, and the flow speed detection is also influenced if the detection device is blocked by waterweeds or sundries in the detection, so that the result is inaccurate.
In order to achieve the purpose, the invention provides the following technical scheme: a water quality detection device with a flow detection function and a method thereof comprise a main body, a control mechanism, a rotating mechanism, a cleaning mechanism and a cruising mechanism, wherein a fixed rod is arranged at the bottom end of the main body, an adjusting rod is slidably connected to the top end of the fixed rod, the top end of the adjusting rod is fixedly connected with the main body, a detection bin is arranged at the top end of the main body, a water quality detector is arranged in the middle of the detection bin, one end of the water quality detector is connected with four groups of water inlet pipes, one ends of the water inlet pipes all extend to the outside of the main body, a water pump is arranged in the middle of each water inlet pipe, one end of each water quality detector is connected with a water drainage channel, one end of each water drainage channel extends to the outside of the main body, a control bin is arranged at the bottom end of the main body, a signal transmission module is arranged at one end of each control bin, a control module is arranged at the other end of each control bin, a battery is arranged in the middle of the control bin, three groups of flow detection pipes are evenly arranged in the middle of the main body, a magnetic bin, electromagnets are evenly arranged in the middle of the main body, the magnetic bin, electromagnets are all arranged at two sides of the flow detection pipes, flow detection pipes are arranged at two sides of the electromagnets, flow detection pipes, flow detection lines are arranged in the middle of the main body, flow detection lines, and are arranged in the directions of the electromagnets, and are perpendicular to the electromagnets, and the electromagnets.
Preferably, the control ends of the signal transmission module and the control module are electrically connected with the battery, and the water quality detector, the electromagnet and the electrode are electrically connected with the control module, so that a user can control the device to work conveniently.
Preferably, control mechanism includes switch board, guide way, guide block, shifting chute, mounting groove, first motor, threaded rod and screw thread piece, the one end of main part is provided with the switch board, two sets of guide ways have been seted up to the one end of main part, and the guide way is located the both sides of switch board, the inside all sliding connection of guide way has the guide block, and the one end of guide block all with switch board fixed connection, the shifting chute has been seted up to the one end of main part, the mounting groove has been seted up on the top of shifting chute, the inner wall of mounting groove one end is provided with first motor, the output fixedly connected with threaded rod of first motor, and the one end of threaded rod is connected with the inner wall of shifting chute one end through the bearing, the inside sliding connection of shifting chute has the screw thread piece, and the middle part of screw thread piece is connected through the screw thread with the threaded rod, the one end of screw thread piece and the one end fixed connection of switch board, the control end and the control module electric connection of first motor, the user control flow detection of being convenient for.
Preferably, slewing mechanism is including perforation, pendulum board, pressure switch, travel switch and promotion thick liquid, the perforation has been seted up to the one end of main part, fenestrate middle part is connected with the pendulum board through the pivot, and the both ends of pendulum board all are located the both sides of main part, the both ends of pendulum board all are provided with pressure switch, and pressure switch is located the same one side of pendulum board, the both ends of pendulum board all are provided with travel switch, and travel switch and pressure switch are located same one side, the one end of main part is provided with the promotion thick liquid, and promotes the control end of thick liquid and pass through pressure switch and travel switch and control module electric connection, and this device of being convenient for makes it the same with the rivers direction all the time when detecting flow, and the rivers of being convenient for get into flow detection pipe.
Preferably, the cleaning mechanism comprises a transmission wheel, toothed belts, a blocking rod, an obstacle sensor, a power bin, a first bevel gear, a second motor and a second bevel gear, wherein the transmission wheel is arranged at each of two ends of the main body, the middle of the transmission wheel is rotatably connected with the main body, two sets of toothed belts are arranged at one end of the main body, the inner walls of the toothed belts are meshed with the transmission wheel, the blocking rods are uniformly and fixedly connected to the outer surfaces of the toothed belts, the obstacle sensor is uniformly arranged at one end of the main body and is close to the set of toothed belts, the power bin is arranged at one end of the main body, the second motor is arranged on the inner wall of one end of the power bin, a second bevel gear is fixedly connected to the output end of the second motor, a set of first bevel gear is fixedly connected to the middle of the transmission wheel, the first bevel gear is located inside the power bin, and the first bevel gear is meshed with the second bevel gear, so that the interference of waterweeds and sundries in flow detection is avoided.
Preferably, the control end of the second motor is electrically connected with the control module through the obstacle sensor, so that a user can conveniently control the device to work.
Preferably, the endurance mechanism includes branch, solar light panel, protecting crust, L shaped plate, fixed plate, spout, slider, sealed pad, third motor, worm wheel, first gear, standing groove and pinion rack, the top fixedly connected with branch of main part, the top of branch is provided with two sets of protecting crust, the top fixedly connected with solar light panel of branch, and solar light panel is located the inside of protecting crust, the both ends of protecting crust are all fixedly connected with L shaped plate, the bottom of solar light panel is provided with two sets of fixed plates, and the middle part of fixed plate all with branch fixed connection, the both ends of fixed plate all with L shaped plate sliding connection, the spout has all been seted up at the both ends of fixed plate, the inside all sliding connection of spout has the slider, and the bottom of slider all with protecting crust fixed connection, the all fixedly connected with sealed pad of one end that the protecting crust is close to each other, the middle part of fixed plate all is provided with the third motor, the middle part of fixed plate all is provided with first gear, the one end all fixedly connected with the worm wheel meshes with the worm wheel respectively, the middle part of fixed plate all meshes with the pinion rack, the electric energy is enough to the pinion rack, and the electric energy is enough to the pinion rack respectively, the middle part of the protecting crust is enough the solar light panel, the middle part is enough the electric energy is enough to the middle part of the solar light panel, the electric energy is enough.
Preferably, the output end of the solar light panel is electrically connected with the battery, and the control end of the third motor is electrically connected with the control module, so that a user can control the device to work conveniently.
The invention comprises a water quality detection device with flow detection function and a method thereof, wherein the water quality detection device comprises: the device operation method comprises the following steps:
the method comprises the following steps: installing, namely installing the device in an area needing to be detected through a fixed rod by a user, and adjusting the height of the device through the fixed rod and an adjusting rod to enable the device to be in a proper position;
step two: the device comprises a water quality detector, a signal transmission module, a battery, a water quality detector, a water inlet pipe, a water outlet pipe, a water quality detector, a water outlet channel, a water quality control terminal and a user control terminal, wherein the signal transmission module is used for transmitting data and controlling the device;
step three: the flow detection device comprises a main body, a switch plate, a first motor, a threaded rod, a threaded block, an electromagnet, a control module and a signal transmission module, wherein the switch plate can be lifted at one end of the main body through the first motor, the threaded rod and the threaded block, at the moment, one end of a flow detection tube is not blocked through the switch plate, at the moment, water flows out through the flow detection tube, the electromagnet works at the same time, the electromagnet generates magnetic force, when water flows in the flow detection tube, a magnetic induction line is cut, so that induction potential is generated through an electrode, then the control module processes the induction potential, and the signal transmission module transmits data;
step four: the position is adjusted, when water flow is in conflict with a swing plate, the swing plate is not in a balance position at the moment, and is in conflict with a travel switch through the swing plate, so that the pulp pushing work is controlled, the swing plate is controlled to be in the balance position through the pulp pushing work, the direction of a main body is always consistent with the direction of the water flow, when the water flow enters a flow detection pipe through one end close to the pulp pushing work, the water flow is in conflict with a pressure switch, the pulp pushing work is enabled to be performed at the moment, the pulp pushing device is rotated, so that the water flow enters the flow detection pipe through one side of a switch plate, and the water flow is ensured to accurately enter through the flow detection pipe on one side of the switch plate;
step five: cleaning sundries, wherein when aquatic weeds or sundries are arranged at one end of the main body, the obstacle sensor controls the second motor to work, the second motor enables the driving wheel and the toothed belt to rotate through the second bevel gear and the first bevel gear, and the aquatic weeds or the sundries at one side of the main body are taken away through the stop lever on the surface of the toothed belt, so that the aquatic weeds or the sundries are prevented from being wound at one side of the main body;
step six: replenishing the electric energy, user control third motor work, the third motor passes through the worm, worm wheel and first gear makes the pinion rack remove, and the pinion rack drives the protecting crust and removes, and the L shaped plate slides at the both ends of fixed plate this moment, and the slider slides in the inside of spout simultaneously to improve the stability that the protecting crust removed, the protecting crust no longer shelters from the solar light board this moment, and the solar light board can be the electric energy with light energy conversion this moment, thereby charges to the battery.
Compared with the prior art, the invention has the beneficial effects that:
when a user uses the device, the user installs the device in a region needing to be detected through the fixed rod, the height of the device is adjusted through the fixed rod and the adjusting rod, the device is enabled to be in a proper position, then the device carries out data transmission and control work through the signal transmission module, the battery provides electric energy for the device, the user controls the device to work through the signal transmission module and the control module, the user controls the water pump and the water quality detector to work, water flow is conveyed to the inside of the water quality detector through the water inlet pipe and the water pump, water quality is detected through the water quality detector, then the water quality detector is discharged through the water discharging channel, at the moment, detection data is conveyed to the user control terminal through the signal transmission module, and when the user needs to carry out flow detection, the switch board can ascend at one end of the main body through the first motor, the threaded rod and the threaded block, at the moment, one end of the flow detection tube is not blocked by the switch plate any more, water flows out through the flow detection tube at the moment, the electromagnet works, the electromagnet generates magnetic force, when the water flows in the flow detection tube, a magnetic induction line is cut, so that induced potential is generated by an electrode, then the induced potential is processed by the control module, data transmission is performed by the signal transmission module, so that a user can conveniently obtain flow, meanwhile, the water flows are abutted against the swing plate, so that the swing plate rotates, the swing plate is not in a balance position any more at the moment, and is abutted against the travel switch by the swing plate, so that the pulp pushing work is controlled, the swing plate is controlled to be in the balance position by the pulp pushing, the direction of the main body is always consistent with the direction of the water flow, the water flow passes through the flow detection tube, the detection accuracy of the device is further ensured, when the water flow enters the flow detection tube through one end close to the pulp pushing device, at the moment, the water flow collides the pressure switch, the pulp pushing device is driven to rotate by pushing the pulp pushing device, so that the water flow enters the flow detection tube through one side of the switch plate, thereby ensuring that water flow enters through the flow detection pipe at one side of the switch board accurately, when waterweeds or sundries are arranged at one end of the main body, at the moment, the obstacle sensor controls the second motor to work, the second motor enables the transmission wheel and the toothed belt to rotate through the second bevel gear and the first bevel gear, the float grass or sundries at one side of the main body are taken away by the baffle rod on the surface of the toothed belt, thereby preventing the float grass or sundries from winding at one side of the main body, thereby influencing the accuracy of the detection result, further improving the accuracy of the detected flow, and when the electric energy needs to be supplemented, the user controls the third motor to work, the third motor enables the toothed plate to move through the worm, the worm wheel and the first gear, the toothed plate drives the protective shell to move, at the moment, the L-shaped plate slides at the two ends of the fixed plate, meanwhile, the sliding block slides in the sliding groove, thereby improving the moving stability of the protective shell, the protective shell does not shield the solar light panel at the moment, the solar light panel can convert the light energy into the electric energy at the moment, thereby charging the battery, closing the protective shell through the third motor, the worm wheel, the first gear and the toothed plate after charging, the sealing performance of the connection is improved through the sealing gasket, the device can detect the flow rate while detecting the water quality, through the detection of a plurality of groups of flow rates, the device can be simultaneously in the same direction as the flowing direction of water, and can clean water plants and sundries, therefore, the accuracy of the detection result is ensured, the influence of the external condition on data is reduced, meanwhile, the electric energy can be supplemented, the electric energy can also be protected, and the service life of the device is prolonged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic sectional perspective view of a control mechanism according to the present invention;
FIG. 4 is a schematic sectional perspective view of a control mechanism according to the present invention;
FIG. 5 is a schematic sectional perspective view of the turning mechanism of the present invention;
FIG. 6 is a schematic cross-sectional perspective view of a detection chamber, an electromagnet and an electrode according to the present invention;
FIG. 7 is a perspective view of the fixed plate, worm and first gear of the present invention;
FIG. 8 is a perspective view of the L-shaped plate, the fixed plate and the slider of the present invention;
fig. 9 is a schematic sectional perspective view of the protective shell, the placement groove and the fixing plate according to the present invention.
In the figure: 1. a main body; 2. fixing the rod; 3. adjusting a rod; 4. a detection bin; 5. a water quality detector; 6. a water inlet pipe; 7. a water pump; 8. a water drain channel; 9. a control cabin; 10. a signal transmission module; 11. a control module; 12. a battery; 13. a flow rate detection tube; 14. a magnetic force bin; 15. an electromagnet; 16. an electrode; 17. a magnetic resistance bin; 18. a magnetic resistance plate; 19. a switch plate; 20. a guide groove; 21. a guide block; 22. a moving groove; 23. mounting grooves; 24. a first motor; 25. a threaded rod; 26. a thread block; 27. perforating; 28. a swinging plate; 29. a pressure switch; 30. a travel switch; 31. pushing the pulp; 32. a driving wheel; 33. a toothed belt; 34. a gear lever; 35. an obstacle sensor; 36. a power bin; 37. a first bevel gear; 38. a second motor; 39. a second bevel gear; 40. a strut; 41. a solar light panel; 42. a protective shell; 43. an L-shaped plate; 44. a fixing plate; 45. a chute; 46. a slider; 47. a gasket; 48. a third motor; 49. a worm; 50. a worm gear; 51. a first gear; 52. a placement groove; 53. a toothed plate.
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. 1-9, an embodiment of the present invention is shown:
a water quality detection device with flow detection function and method thereof, comprises a main body 1, a control mechanism, a rotating mechanism, a cleaning mechanism and a cruising mechanism, wherein the bottom end of the main body 1 is provided with a fixed rod 2, the top end of the fixed rod 2 is connected with an adjusting rod 3 in a sliding way, the top end of the adjusting rod 3 is fixedly connected with the main body 1, the top end of the main body 1 is provided with a detection chamber 4, the middle part of the detection chamber 4 is provided with a water quality detector 5, one end of the water quality detector 5 is connected with four groups of water inlet pipes 6, one end of each water inlet pipe 6 extends to the outside of the main body 1, the middle parts of the water inlet pipes 6 are provided with water pumps 7, one end of the water quality detector 5 is connected with a water drainage channel 8, one end of the water drainage channel 8 extends to the outside of the main body 1, the bottom end of the main body 1 is provided with a control chamber 9, a signal transmission module 10 is arranged at one end of the control bin 9, a control module 11 is arranged at the other end of the control bin 9, a battery 12 is arranged in the middle of the control bin 9, three groups of flow detection tubes 13 are uniformly arranged in the middle of the main body 1, magnetic force bins 14 are uniformly arranged in the middle of the main body 1, electromagnets 15 are arranged inside the magnetic force bins 14, the electromagnets 15 are all distributed on two sides of the flow detection tubes 13, magnetic resistance bins 17 are uniformly arranged in the middle of the main body 1, magnetic resistance plates 18 are arranged inside the magnetic resistance bins 17, the magnetic resistance plates 18 are all located between the electromagnets 15, electrodes 16 are arranged on two sides of the flow detection tubes 13, the directions of the electrodes 16 are all perpendicular to the directions of the electromagnets 15, and the main body 1 is in a streamline shape;
referring to fig. 1 and 3, in the present embodiment, the control mechanism includes a switch plate 19, a guide groove 20, a guide block 21, a moving groove 22, an installation groove 23, a first motor 24, a threaded rod 25 and a threaded block 26, the switch plate 19 is disposed at one end of the main body 1, two sets of guide grooves 20 are disposed at one end of the main body 1, the guide grooves 20 are disposed at two sides of the switch plate 19, the guide block 21 is slidably connected inside the guide groove 20, one end of the guide block 21 is fixedly connected with the switch plate 19, the moving groove 22 is disposed at one end of the main body 1, the installation groove 23 is disposed at the top end of the moving groove 22, the first motor 24 is disposed on the inner wall of one end of the installation groove 23, the threaded rod 25 is fixedly connected to an output end of the first motor 24, one end of the threaded rod 25 is connected to the inner wall of one end of the moving groove 22 through a bearing, the threaded block 26 is slidably connected inside the moving groove 22, the middle part of the thread block 26 is connected with the threaded rod 25 through threads, one end of the thread block 26 is fixedly connected with one end of the switch plate 19, the control end of the first motor 24 is electrically connected with the control module 11, when a user needs to perform flow detection, the user controls the first motor 24 to work, the output end of the first motor 24 drives the threaded rod 25 to rotate, the thread block 26 can move inside the moving groove 22 through the rotating threaded rod 25, the switch plate 19 is driven to move on one side of the main body 1 through the thread block 26, the guide block 21 is driven to slide inside the guide groove 20 through the switch plate 19, when one end of the switch plate 19 rises to be level with one end of the flow detection tube 13, water flows out through the flow detection tube 13 at the moment, and the user can conveniently control the flow detection;
referring to fig. 2 and 4, in the embodiment, the rotating mechanism includes a through hole 27, a swing plate 28, a pressure switch 29, a travel switch 30 and a pushing paddle 31, the through hole 27 is formed at one end of the main body 1, the swing plate 28 is connected to the middle of the through hole 27 through a rotating shaft, both ends of the swing plate 28 are located at both sides of the main body 1, the pressure switch 29 is disposed at both ends of the swing plate 28, the pressure switch 29 is located at the same side of the swing plate 28, the travel switch 30 is disposed at both ends of the swing plate 28, the travel switch 30 and the pressure switch 29 are located at the same side, the pushing paddle 31 is disposed at one end of the main body 1, a control end of the pushing paddle 31 is electrically connected to the control module 11 through the pressure switch 29 and the travel switch 30, when a water flow collides with the swing plate 28, the swing plate 28 rotates, the swing plate 28 is no longer at a balanced position, the swing plate 28 rotates, and one end of the swing plate 28 collides with the travel switch 30, the pushing paddle 31 is controlled to work through the travel switch 30, the position of the main body 1 can be adjusted through the pushing paddle 31 in work, so that the swing plate 28 is in a balance position, the direction of the main body 1 is always consistent with the direction of water flow, the water flow can be ensured to pass through the flow detection pipe 13, the detection accuracy of the device is ensured, when the water flow enters the flow detection pipe 13 through one end close to the pushing paddle 31, the water flow collides with the pressure switch 29, the pushing paddle 31 can work through the pressure switch 29, the device can be rotated through the pushing paddle 31, the water flow enters the flow detection pipe 13 through one side of the switch plate 19, the pressure switch 29 is not collided by the water flow, the water flow is ensured to accurately enter through the flow detection pipe 13 on one side of the switch plate 19, and when the device detects the flow, the water flow always enters the interior of the flow detection tube 13 through the switch plate 19, so that the water flow can conveniently enter the flow detection tube 13;
referring to fig. 2 and 5, in the present embodiment, the cleaning mechanism includes a transmission wheel 32, a toothed belt 33, a blocking rod 34, a barrier sensor 35, a power bin 36, a first bevel gear 37, a second motor 38 and a second bevel gear 39, the transmission wheel 32 is disposed at both ends of the main body 1, the middle portion of the transmission wheel 32 is rotatably connected with the main body 1, two sets of toothed belts 33 are disposed at one end of the main body 1, inner walls of the toothed belts 33 are engaged with the transmission wheel 32, the blocking rod 34 is uniformly and fixedly connected to outer surfaces of the toothed belts 33, the barrier sensor 35 is uniformly disposed at one end of the main body 1, the barrier sensor 35 is close to one set of the toothed belts 33, the power bin 36 is disposed at one end of the main body 1, the second motor 38 is disposed on an inner wall of one end of the power bin 36, the output end of the second motor 38 is fixedly connected with the second bevel gear 39, the middle parts of the group of driving wheels 32 are fixedly connected with a first conical gear 37, the first conical gear 37 is positioned inside the power bin 36, the first conical gear 37 is meshed with a second conical gear 39, when aquatic weeds or sundries exist at one end of the main body 1, the obstacle sensor 35 controls the second motor 38 to work at the moment, the output end of the second motor 38 drives the second conical gear 39 to rotate, the second conical gear 39 drives the first conical gear 37 to rotate, the first conical gear 37 drives the group of driving wheels 32 to rotate, the driving wheels 32 drive the toothed belt 33 and the blocking rod 34 to rotate, and the blocking rod 34 on the surface of the toothed belt 33 takes away the aquatic weeds or sundries on one side of the main body 1 at the moment, so that the aquatic weeds or the sundries are prevented from being wound on one side of the main body 1, the accuracy of a detection result is further influenced, and the accuracy of a detection flow rate is further improved;
referring to fig. 2, 7, 8 and 9, in the present embodiment, the cruising mechanism includes a supporting rod 40, a solar light panel 41, a protective shell 42, an L-shaped plate 43, a fixing plate 44, a sliding groove 45, a sliding block 46, a sealing gasket 47, a third motor 48, a worm 49, a worm gear 50, a first gear 51, a placing groove 52 and a toothed plate 53, the supporting rod 40 is fixedly connected to the top end of the main body 1, two groups of protective shells 42 are disposed on the top end of the supporting rod 40, the solar light panel 41 is fixedly connected to the top end of the supporting rod 40, the solar light panel 41 is located inside the protective shell 42, the L-shaped plate 43 is fixedly connected to both ends of the protective shell 42, two groups of fixing plates 44 are disposed on the bottom end of the solar light panel 41, the middle portion of the fixing plates 44 is fixedly connected to the supporting rod 40, both ends of the fixing plates 44 are slidably connected to the L-shaped plate 43, the sliding groove 45 is disposed on both ends of the fixing plates 44, the sliding block 46 is slidably connected to the inside of the sliding groove 45, the bottom ends of the sliding blocks 46 are fixedly connected with the protective shell 42, one ends of the protective shells 42 close to each other are fixedly connected with a sealing gasket 47, the middle parts of the fixing plates 44 are respectively provided with a third motor 48, the output ends of the third motors 48 are respectively and fixedly connected with a worm 49, the middle parts of the fixing plates 44 are respectively provided with a first gear 51, one ends of the first gears 51 are respectively and fixedly connected with a worm wheel 50, the worm wheels 50 are respectively meshed with the worm 49, the middle parts of the fixing plates 44 are respectively provided with a placing groove 52, the middle parts of the protective shells 42 are respectively and fixedly connected with a toothed plate 53, the toothed plates 53 are respectively positioned inside the placing grooves 52, the first toothed plates 51 are respectively meshed with the toothed plates 53, when electric energy needs to be supplemented, a user controls the third motor 48 to work, the output end of the third motor 48 drives the worm 49 to rotate, the worm 49 drives the worm wheel 50 to rotate, the worm wheel 50 drives the first gears 51 to rotate, the toothed plate 53 is driven to move inside the placing groove 52 through the rotating first gear 51, the protective shell 42 is driven to move through the toothed plate 53, the protective shell 42 drives the L-shaped plate 43 to slide on two sides of the fixing plate 44, meanwhile, the protective shell 42 drives the sliding block 46 to slide inside the sliding groove 45, so that the moving stability of the protective shell 42 is improved, at the moment, the protective shell 42 does not shield the solar light panel 41 any more, at the moment, the solar light panel 41 can convert light energy into electric energy, so that the battery 12 is charged, after the charging is finished, the protective shell 42 is closed through the third motor 48, the worm 49, the worm gear 50, the first gear 51 and the toothed plate 53, the connection tightness of the protective shell is improved through the sealing gasket 47, so that sufficient electric energy is provided for the device, and meanwhile, the solar light panel 41 is protected;
it should be noted that the control ends of the signal transmission module 10 and the control module 11 are electrically connected to the battery 12, the water quality detector 5, the electromagnet 15 and the electrode 16 are electrically connected to the control module 11, so that a user can control the device to work, the control end of the second motor 38 is electrically connected to the control module 11 through the obstacle sensor 35, so that the user can control the device to work, the output end of the solar light panel 41 is electrically connected to the battery 12, and the control end of the third motor 48 is electrically connected to the control module 11, so that the user can control the device to work;
the device operation method comprises the following steps:
the method comprises the following steps: the device is installed, a user installs the device in an area needing detection through the fixed rod 2, and the height of the device is adjusted through the fixed rod 2 and the adjusting rod 3, so that the device is in a proper position;
step two: the device comprises a signal transmission module 10, a battery 12, a water quality detector 5, a water inlet pipe 6, a water pump 7, a water inlet pipe 6, a water outlet pipe 8, a water quality detector 5, a water outlet pipe 6, a water outlet pipe 8, a water outlet pipe 5, a water quality detector 5 and a user control terminal, wherein the signal transmission module 10 is used for data transmission and control work of the device, the battery 12 provides electric energy for the device, the user controls the device to work through the signal transmission module 10 and the control module 11, the user controls the water pump 7 and the water quality detector 5 to work, water flow is conveyed to the interior of the water quality detector 5 through the water inlet pipe 6 and the water pump 7, water quality is detected through the water quality detector 5, and then the detected data are conveyed to the user control terminal through the signal transmission module 10;
step three: flow detection, namely, the switch plate 19 can rise at one end of the main body 1 through the first motor 24, the threaded rod 25 and the threaded block 26, at the moment, one end of the flow detection tube 13 is no longer resisted through the switch plate 19, at the moment, water flows out through the flow detection tube 13, meanwhile, the electromagnet 15 works, the electromagnet 15 generates magnetic force, when the water flows inside the flow detection tube 13, magnetic induction lines are cut, so that induction potential is generated through the electrode 16, then the water is processed through the control module 11, and data transmission is performed through the signal transmission module 10;
step four: adjusting the position, when the water flow collides with the swing plate 28, the swing plate 28 is no longer in the balance position at the moment, and collides with the travel switch 30 through the swing plate 28, so as to control the pushing paddle 31 to work, the swing plate 28 is controlled to be in the balance position through the pushing paddle 31, at the moment, the direction of the main body 1 is always consistent with the direction of the water flow, when the water flow enters the flow detection pipe 13 through one end close to the pushing paddle 31, the water flow collides with the pressure switch 29, at the moment, the pushing paddle 31 works, and the device rotates through the pushing paddle 31, so that the water flow enters the flow detection pipe 13 through the other side of the switch plate 19, and therefore, the water flow is ensured to accurately enter through the flow detection pipe 13 at the other side of the switch plate 19;
step five: cleaning sundries, when aquatic weeds or sundries exist at one end of the main body 1, the obstacle sensor 35 controls the second motor 38 to work, the second motor 38 enables the transmission wheel 32 and the toothed belt 33 to rotate through the second bevel gear 39 and the first bevel gear 37, and the water weeds or the sundries at one side of the main body 1 are taken away through the stop lever 34 on the surface of the toothed belt 33, so that the aquatic weeds or the sundries are prevented from being wound at one side of the main body 1;
step six: replenishing the electric energy, the work of user control third motor 48, third motor 48 makes pinion rack 53 remove through worm 49, worm wheel 50 and first gear 51, pinion rack 53 drives protecting crust 42 and removes, L shaped plate 43 slides at the both ends of fixed plate 44 this moment, slider 46 slides in the inside of spout 45 simultaneously, thereby improve the stability that protecting crust 42 removed, protecting crust 42 no longer shelters from solar light panel 41 this moment, solar light panel 41 can convert light energy into electric energy this moment, thereby charge battery 12.
The working principle is as follows: when a user uses the device, the user installs the device in a region needing detection through the fixing rod 2, the height of the device is adjusted through the fixing rod 2 and the adjusting rod 3, so that the device is in a proper position, then the device performs data transmission and control work through the signal transmission module 10, the battery 12 provides electric energy for the device, the user controls the device to work through the signal transmission module 10 and the control module 11, the user controls the water pump 7 and the water quality detector 5 to work, the water pump 7 enables water outside the main body 1 to enter the water quality detector 5 through the water inlet pipe 6, the water quality is detected through the water quality detector 5, then the water quality detector 5 is discharged through the drainage channel 8, at the moment, the detection data is conveyed to a user control terminal through the signal transmission module 10, when the user needs to perform flow detection, the user controls the first motor 24 to work, the output end of the first motor 24 drives the threaded rod 25 to rotate, at the moment, the threaded rod 26 can enable the threaded rod 26 to move inside the moving groove 22 through the rotating threaded block 26, the switch plate 19 drives the switch plate 21 to drive the guide block 20, the magnetic force switch plate 20 to rotate, the magnetic pole and the electromagnet 13, when the magnetic force of the switch plate 13 is detected, the electromagnet 15, the electromagnet controls the flow detection module to perform flow detection, the flow detection module 13, the electromagnet 13, the flow detection module 13 simultaneously, at this moment, the swing plate 28 is no longer in a balanced position, the swing plate 28 rotates, one end of the swing plate 28 is abutted against the travel switch 30, the travel switch 30 is used for controlling the pushing slurry 31 to work, the position of the main body 1 can be adjusted through the pushing slurry 31 in work, the main body 1 drives the adjusting rod 3 to rotate inside the fixing rod 2, so that the swing plate 28 is in the balanced position, the direction of the main body 1 is always consistent with the direction of water flow, so that the water flow passes through the flow detection pipe 13, the detection accuracy of the device is ensured, when the water flow enters the flow detection pipe 13 through one end close to the pushing slurry 31, the water flow is abutted against the pressure switch 29, the pushing slurry 31 can also work through the pressure switch 29, the device rotates through the pushing slurry 31, so that the water flow enters the flow detection pipe 13 through one side of the switch plate 19, when water grass or sundries exist at one end of the main body 1, the obstacle sensor 35 controls the second motor 38 to work, the output end of the second motor 38 drives the second bevel gear 39 to rotate, the second bevel gear 39 drives the first bevel gear 37 to rotate, the first bevel gear 37 drives a set of driving wheels 32 to rotate, the driving wheels 32 drive the toothed belt 33 and the stop lever 34 to rotate, the stop lever 34 on the surface of the toothed belt 33 takes away the water grass or sundries at one side of the main body 1, so that the water grass or the sundries are prevented from winding at one side of the main body 1, the accuracy of a detection result is further influenced, the accuracy of the detected flow is further improved, when electric energy needs to be supplemented, a user controls the third motor 48 to work, and the output end of the third motor 48 drives the worm 49 to rotate, worm 49 drives worm wheel 50 and rotates, worm wheel 50 drives first gear 51 and rotates, it removes at the inside of standing groove 52 to drive pinion rack 53 through pivoted first gear 51, it removes to drive protecting crust 42 through pinion rack 53, protecting crust 42 drives L shaped plate 43 and slides in the both sides of fixed plate 44, protecting crust 42 drives slider 46 and slides in the inside of spout 45 simultaneously, thereby improve the stability that protecting crust 42 removed, protecting crust 42 no longer shelters from solar light panel 41 this moment, solar light panel 41 can convert light energy into electric energy this moment, thereby charge battery 12, after finishing charging, through third motor 48, worm 49, worm wheel 50, first gear 51 and pinion rack 53 are closed protecting crust 42, improve the leakproofness of its connection through sealed pad 47, this device can detect the flow in quality of water detection, detect through the multiunit flow detection, can be the same with the direction that water flows simultaneously, and the clearance of pasture and debris, thereby guarantee the accuracy of testing result, reduce the influence of external condition to data, also can supplement the electric energy simultaneously, thereby also can protect its life.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The water quality detection device with the flow detection function is characterized by comprising a main body (1), a control mechanism, a rotating mechanism, a cleaning mechanism and a cruising mechanism, wherein a fixed rod (2) is arranged at the bottom end of the main body (1), an adjusting rod (3) is connected to the top end of the fixed rod (2) in a sliding manner, the top end of the adjusting rod (3) is fixedly connected with the main body (1), a detection bin (4) is arranged at the top end of the main body (1), a water quality detector (5) is arranged at the middle part of the detection bin (4), one end of the water quality detector (5) is connected with four groups of water inlet pipes (6), one ends of the water inlet pipes (6) extend to the outside of the main body (1), a control bin (9) is arranged at the bottom end of the main body (1), a signal transmission module (10) is arranged at one end of the control bin (9), a control module (11) is arranged at the other end of the control bin (9), a magnetic control module (9) is arranged at the middle part of the main body (1), three groups of the main body (1) are provided with even flow detection tubes (14), the inside in magnetic force storehouse (14) all is provided with electro-magnet (15), electro-magnet (15) all distribute in the both sides of flow detection pipe (13), the middle part of main part (1) has evenly been seted up and has been hindered magnetism storehouse (17), it hinders inside being provided with in magnetism storehouse (17) and hinders magnetic sheet (18), and hinders magnetic sheet (18) and all be located between electro-magnet (15), the both sides of flow detection pipe (13) all are provided with electrode (16), and the direction of electrode (16) all with the direction mutually perpendicular of electro-magnet (15), main part (1) is the streamlined body shape.
2. The water quality detecting apparatus having a flow rate detecting function according to claim 1, characterized in that: the control ends of the signal transmission module (10) and the control module (11) are electrically connected with the battery (12), and the water quality detector (5), the electromagnet (15) and the electrode (16) are electrically connected with the control module (11).
3. The water quality detecting apparatus having a flow rate detecting function according to claim 1, characterized in that: the control mechanism comprises a switch plate (19), a guide groove (20), a guide block (21), a moving groove (22), a mounting groove (23), a first motor (24), a threaded rod (25) and a threaded block (26), one end of the main body (1) is provided with a switch plate (19), one end of the main body (1) is provided with two groups of guide grooves (20), and the guide grooves (20) are positioned at both sides of the switch plate (19), the guide blocks (21) are connected inside the guide grooves (20) in a sliding way, one end of the guide block (21) is fixedly connected with the switch board (19), one end of the main body (1) is provided with a moving groove (22), the top end of the moving groove (22) is provided with an installation groove (23), a first motor (24) is arranged on the inner wall of one end of the mounting groove (23), the output end of the first motor (24) is fixedly connected with a threaded rod (25), and one end of the threaded rod (25) is connected with the inner wall of one end of the moving groove (22) through a bearing, a thread block (26) is connected inside the moving groove (22) in a sliding way, and the middle part of the thread block (26) is connected with the threaded rod (25) through threads, one end of the thread block (26) is fixedly connected with one end of the switch plate (19), the control end of the first motor (24) is electrically connected with the control module (11).
4. The water quality detecting apparatus having a flow rate detecting function according to claim 1, characterized in that: slewing mechanism includes perforation (27), pendulum board (28), pressure switch (29), travel switch (30) and promotes thick liquid (31), perforation (27) have been seted up to the one end of main part (1), the middle part of perforation (27) is connected with pendulum board (28) through the pivot, and the both ends of pendulum board (28) all are located the both sides of main part (1), the both ends of pendulum board (28) all are provided with pressure switch (29), and pressure switch (29) are located the same one side of pendulum board (28), the both ends of pendulum board (28) all are provided with travel switch (30), and travel switch (30) and pressure switch (29) are located same one side, the one end of main part (1) is provided with and promotes thick liquid (31), and the control end that promotes thick liquid (31) passes through pressure switch (29) and travel switch (30) and control module (11) electric connection.
5. The water quality detecting apparatus with a flow rate detecting function according to claim 1, characterized in that: clearance mechanism includes drive wheel (32), cingulum (33), shelves pole (34), obstacle sensor (35), power storehouse (36), first conical gear (37), second motor (38) and second conical gear (39), the both ends of main part (1) all are provided with drive wheel (32), and the middle part of drive wheel (32) all rotates with main part (1) to be connected, the one end of main part (1) is provided with two sets of cingulums (33), and the inner wall of cingulum (33) all meshes with drive wheel (32), the equal even fixedly connected with shelves pole (34) of surface of cingulum (33), the one end of main part (1) evenly is provided with obstacle sensor (35), and obstacle sensor (35) is close to mutually with a set of cingulum (33), power storehouse (36) is seted up to the one end of main part (1), the inner wall of power storehouse (36) one end is provided with second motor (38), the output fixedly connected with second conical gear (39) of second motor (38), the middle part fixedly connected with first conical gear (37) of a set of drive wheel (32), and first conical gear (37) mesh mutually with second conical gear (39).
6. The water quality detecting apparatus having a flow rate detecting function according to claim 5, characterized in that: and the control end of the second motor (38) is electrically connected with the control module (11) through an obstacle sensor (35).
7. The water quality detecting apparatus having a flow rate detecting function according to claim 1, characterized in that: the cruising mechanism comprises a support rod (40), a solar light panel (41), a protective shell (42), an L-shaped plate (43), a fixed plate (44), a sliding groove (45), a sliding block (46), a sealing gasket (47), a third motor (48), a worm (49), a worm gear (50), a first gear (51), a placing groove (52) and a toothed plate (53), wherein the top end of the main body (1) is fixedly connected with the support rod (40), the top end of the support rod (40) is provided with two groups of protective shells (42), the top end of the support rod (40) is fixedly connected with the solar light panel (41), the solar light panel (41) is positioned in the protective shell (42), the two ends of the protective shell (42) are both fixedly connected with the L-shaped plate (43), the bottom end of the solar light panel (41) is provided with two groups of fixed plates (44), the middle part of the fixed plate (44) is both fixedly connected with the support rod (40), the two ends of the fixed plate (44) are both slidably connected with the L-shaped plate (43), the sliding groove (45) is provided with the sliding block (46), and the sliding block (46) is fixedly connected with the bottom end of the protective shell (42), the middle part of fixed plate (44) all is provided with third motor (48), the all fixedly connected with worm (49) of output of third motor (48), the middle part of fixed plate (44) all is provided with first gear (51), the all fixedly connected with worm wheel (50) of one end of first gear (51), and worm wheel (50) all meshes with worm (49) respectively mutually, standing groove (52) have all been seted up at the middle part of fixed plate (44), the all fixedly connected with pinion rack (53) in the middle part of protecting crust (42), and pinion rack (53) all are located the inside of standing groove (52) respectively, first gear (51) all meshes with pinion rack (53) mutually respectively.
8. The water quality detecting apparatus having a flow rate detecting function according to claim 7, characterized in that: the output end of the solar light panel (41) is electrically connected with the battery (12), and the control end of the third motor (48) is electrically connected with the control module (11).
9. An operation method for the water quality detecting apparatus with flow rate detecting function according to any one of claims 1 to 8, characterized in that:
the method comprises the following steps: the device is installed, a user installs the device in an area needing detection through the fixed rod (2), and the height of the device is adjusted through the fixed rod (2) and the adjusting rod (3), so that the device is in a proper position;
step two: the device comprises a water quality detection device, a signal transmission module (10) is used for carrying out data transmission and control work, a battery (12) provides electric energy for the device, a user controls the device to work through the signal transmission module (10) and a control module (11), the user controls a water pump (7) and a water quality detector (5) to work, water flow is conveyed to the inside of the water quality detector (5) through a water inlet pipe (6) and the water pump (7), water quality is detected through the water quality detector (5), then the water quality detector (5) is discharged through a water discharge channel (8), and at the moment, detection data are conveyed to a user control terminal through the signal transmission module (10);
step three: flow detection, namely, a switch plate (19) can ascend at one end of a main body (1) through a first motor (24), a threaded rod (25) and a threaded block (26), at the moment, one end of a flow detection tube (13) is not resisted any more through the switch plate (19), at the moment, water flows out through the flow detection tube (13), an electromagnet (15) works at the same time, the electromagnet (15) generates magnetic force, when the water flows inside the flow detection tube (13), magnetic induction lines are cut, so that induction potential is generated through an electrode (16), then the water is processed through a control module (11), and data transmission is performed through a signal transmission module (10);
step four: adjusting the position, conflict with pendulum board (28) when rivers, pendulum board (28) are no longer in balanced position this moment, conflict with travel switch (30) through pendulum board (28), thereby control promotes thick liquid (31) work, it is in balanced position to control pendulum board (28) through promoting thick liquid (31), the direction of main part (1) is unanimous with the rivers direction all the time this moment, when rivers get into flow detection pipe (13) through the one end that is close to promotion thick liquid (31), rivers conflict pressure switch (29) this moment, make promotion thick liquid (31) work this moment, rotate through promoting thick liquid (31) this device, make rivers get into flow detection pipe (13) through one side of switch board (19), thereby guarantee that rivers accurately get into through flow detection pipe (13) of switch board (19) one side;
step five: sundries are cleaned, when aquatic weeds or sundries exist at one end of the main body (1), the obstacle sensor (35) controls the second motor (38) to work, the second motor (38) enables the driving wheel (32) and the toothed belt (33) to rotate through the second bevel gear (39) and the first bevel gear (37), and the aquatic weeds or the sundries on one side of the main body (1) are taken away through the stop lever (34) on the surface of the toothed belt (33), so that the aquatic weeds or the sundries are prevented from being wound on one side of the main body (1);
step six: supply the electric energy, user control third motor (48) work, third motor (48) are through worm (49), worm wheel (50) and first gear (51) make pinion rack (53) remove, pinion rack (53) drive protecting crust (42) remove, L shaped plate (43) slide at the both ends of fixed plate (44) this moment, slider (46) slide in the inside of spout (45) simultaneously, thereby improve the stability that protecting crust (42) removed, protecting crust (42) no longer shelter from solar light panel (41) this moment, solar light panel (41) can convert light energy into electric energy this moment, thereby charge battery (12).
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| CN202211490277.8A CN115856239B (en) | 2022-11-25 | 2022-11-25 | Water quality detection device with flow detection function and method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020203277A (en) * | 2019-06-17 | 2020-12-24 | 呉江玲 | An alarm device for periodical sampling of water source to test water quality |
| CN214011219U (en) * | 2020-12-11 | 2021-08-20 | 镇江锐杰农业生态科技有限公司 | Water quality safety continuous monitoring device for aquaculture |
| CN113376343A (en) * | 2021-06-10 | 2021-09-10 | 丁鸿雨 | Internet of things environment detection system based on ocean engineering |
| CN216646494U (en) * | 2022-05-07 | 2022-05-31 | 湖北碧之蓝环保科技有限公司 | Water quality monitoring device |
| CN114660138A (en) * | 2022-04-11 | 2022-06-24 | 倪良荣 | Quality of water sample automated inspection appearance |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020203277A (en) * | 2019-06-17 | 2020-12-24 | 呉江玲 | An alarm device for periodical sampling of water source to test water quality |
| CN214011219U (en) * | 2020-12-11 | 2021-08-20 | 镇江锐杰农业生态科技有限公司 | Water quality safety continuous monitoring device for aquaculture |
| CN113376343A (en) * | 2021-06-10 | 2021-09-10 | 丁鸿雨 | Internet of things environment detection system based on ocean engineering |
| CN114660138A (en) * | 2022-04-11 | 2022-06-24 | 倪良荣 | Quality of water sample automated inspection appearance |
| CN216646494U (en) * | 2022-05-07 | 2022-05-31 | 湖北碧之蓝环保科技有限公司 | Water quality monitoring device |
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