CN114184754A - Water body on-line monitoring device and monitoring system based on internet - Google Patents
Water body on-line monitoring device and monitoring system based on internet Download PDFInfo
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- CN114184754A CN114184754A CN202111448224.5A CN202111448224A CN114184754A CN 114184754 A CN114184754 A CN 114184754A CN 202111448224 A CN202111448224 A CN 202111448224A CN 114184754 A CN114184754 A CN 114184754A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 176
- 238000007667 floating Methods 0.000 claims abstract description 65
- 238000011084 recovery Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 17
- 239000008239 natural water Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Abstract
The invention discloses an internet-based water body online monitoring device and a monitoring system, which relate to the field of water body detection and comprise a floating platform and an auxiliary floating assembly, wherein a containing bin is arranged in the middle of the floating platform, a sampling platform and a sampling assembly are arranged in the containing bin, the sampling assembly comprises a sampling cylinder, a closed cover is arranged at the upper end of the sampling cylinder, a turntable, a driving motor and a sampling mechanism are arranged at the top end of the containing bin, a GPS (global positioning system) positioner is arranged on the floating platform, a bin door is arranged on the side wall of the containing bin, a central controller, a battery and a recovery assembly are additionally arranged on the floating platform. When a plurality of groups of samples need to be taken, the position of the GPS locator detectable device is set, and the central controller control device can perform fixed-point sampling on related coordinates according to a written-in program in advance, so that the sampling can be conveniently performed at different positions of different regions along with the flowing water body, the sampling can be conveniently tracked and recovered after the sampling is finished, and the sampling can be conveniently detected on the water body sample.
Description
Technical Field
The invention relates to the field of water body detection, in particular to an internet-based water body online monitoring device and a monitoring system.
Background
Along with the increase of the intensity and the speed of water resource development and the increasing enhancement of the awareness of the ecological environment of people, the water quality and the environment are gradually emphasized at home and abroad. In the water quality monitoring work of environmental protection, water sample collection is an important link, and the water sample to be analyzed can represent to accurately reflect the concentration index of the water quality parameter. The invasion of estuary saline water is one of ocean disasters which are extremely concerned internationally, the Yangtze river is the largest river in China and is also the largest border water source in Shanghai cities, the runoff entering the sea is large, the self-purification capacity is strong, the water area environment is better, and the perennial water quality reaches the national second-class ground surface water standard. The Yangtze river mouth has become the preferred water source area of the water supply source of the Shanghai city, but because the Yangtze river at the Shanghai enters the sea mouth, the water supply can be influenced by the invasion of saline water in the dry season of the Yangtze river every year, the concentration of chloride often exceeds the standard, the reverse flow of seawater is the key point for restricting the second water source area of the Shanghai city, namely the capacity of an old reservoir for supplying high-quality fresh water, and is also the key factor for restricting the development and utilization of the south branch fresh water resource of the Yangtze river mouth.
In the conventional technology, the monitoring of the water body chloride is generally carried out by using a manual monitoring and a ship measuring mode. The manual monitoring and the ship measurement are difficult to form a series due to small data quantity, and the results are easy to generate errors.
Disclosure of Invention
The invention aims to: in order to solve the technical problems that manual monitoring and ship measurement are difficult to form a series due to small data quantity, the invention provides the water body online monitoring device based on the Internet, which is convenient to sample, can sample for multiple times, and is accurate in sampling and sufficient in data.
The invention specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a water on-line monitoring device based on internet, includes floating platform, floating platform is last to establish supplementary showy subassembly, floating platform middle part is equipped with and holds the storehouse, it is equipped with the intake of opening towards the lower extreme to hold the storehouse bottom, it is equipped with the sample platform in the storehouse to hold, be equipped with the sampling subassembly on the sample platform, the sampling subassembly includes a plurality of sampler barrels that are annular grafting on the sample platform, the sampler barrel upper end is equipped with the closing cap, it is equipped with the carousel to hold the storehouse top, it is equipped with the drive motor that the carousel rotates to hold the storehouse, the carousel lower extreme is equipped with the sampling mechanism that makes the sampler barrel stretch into the water downwards, be equipped with the GPS locator on floating platform, it is equipped with articulated bin gate to hold the storehouse lateral wall, be equipped with central controller, battery in addition on floating platform, GPS locator, sampling mechanism, The driving motors are electrically connected with the central controller, and a recovery assembly matched with the floating platform is additionally arranged.
Through the scheme, the convenient recovery device for the recovery assembly is arranged, the convenient device is put into water by arranging the floating platform, the convenient stabilizing device for the auxiliary floating assembly is arranged, the floating platform is provided with the accommodating bin and the sampling platform, a plurality of sampling cylinders are arranged on the sampling platform, the sampling mechanism is arranged, the convenient sampling cylinders downwards extend into the water along a water intake so as to be convenient for the sampling cylinders to sample, the sampling cylinders are annularly inserted so as to be convenient for repeated sampling, when a plurality of groups of samples need to be taken, the central controller controls the driving motor to drive the rotary disc to rotate so as to drive the sampling mechanism to move right above the next sampling cylinder so as to be convenient for re-sampling, the position of the device can be detected by the GPS positioner, the central controller can carry out fixed-point sampling at relevant coordinates according to a program written in advance, the central controller can conveniently carry out sampling at different regions and different positions along with the flowing water, and can be convenient for tracking and recovery after the sampling is finished, accessible recovery subassembly carries out the device and retrieves, conveniently detects sampler barrel water sample, and its sample is convenient, consumes the manpower less, and the security is high.
Furthermore, the sampling mechanism comprises a telescopic lead screw arranged on the rotary disc, a servo motor electrically connected with the central controller is arranged on the rotary disc, a helical gear is arranged on an output shaft of the servo motor and meshed with the telescopic lead screw, a top block is arranged at the lower end of the telescopic lead screw, the moving track of the top block is right opposite to the setting of the sampling cylinder, and an automatic water taking unit is arranged at the lower end of the sampling cylinder.
Through above-mentioned scheme, when needing the sample, servo motor is opened to central controller, and the helical gear drives flexible lead screw downstream, makes kicking block and sampler barrel support tightly to make the sampler barrel stretch into the water, make things convenient for automatic water intaking unit to take a sample, the sample finishes, opens servo motor, and the helical gear drives flexible lead screw upstream, and the device resets, and the sample is preserved in the sampler barrel.
Furthermore, an anti-loosening ring is arranged at the upper end of the sampling tube.
Through above-mentioned scheme, set up locking ring and fall into the water including the sampler barrel, carry on spacingly to the sampler barrel stroke.
Furthermore, the automatic water taking unit comprises a sealing cover which is hinged to the bottom end of the sampling cylinder and is opened towards the inner side of the sampling cylinder, a cutoff opening is formed in the lower end of the sampling cylinder, an adsorption magnetic ring is arranged between the sealing cover and the sampling cylinder, and a thimble which is opposite to the sealing cover is arranged at the bottom end of the sampling cylinder of the sampling platform.
Through the above scheme, when the sampler barrel descends, the thimble will seal the lid and open, and in the water got into the sampler barrel, make things convenient for the sampler barrel to take a sample, after the sample finishes, flexible lead screw rebound, the inside air of sampler barrel drove the sampler barrel and rises, and the water was by damming mouthful downward flow, and the thimble breaks away from the sampler barrel this moment, and sealed lid is closed under the drive that adsorbs the magnetic ring, accomplishes the water and damps the sample, and whole process automation degree is high, and the sample sealing degree is good.
Furthermore, a reset floating floater is arranged in the sampling tube.
Through above-mentioned scheme, set up the float that resets and make things convenient for at flexible lead screw rebound, the float that resets of the inside air fit lower extreme of sampling tube drives the sampling tube and rises, the stability of hoisting device sample.
Further, supplementary showy subassembly is including locating the flotation platform periphery is annular cavity, still including locating hold the stable counter weight of storehouse bottom.
Through above-mentioned scheme, set up the convenient increase floating platform buoyancy of cavity, set up simultaneously and stabilize the counter weight and be convenient for the reinforcing and hold storehouse and the holistic stability of device.
Furthermore, the recovery assembly comprises a hook arranged at the top end of the floating platform, and a recovery rope matched with the hook is additionally arranged.
Through the scheme, the hook is arranged to be convenient to lap with the recovery cable, so that the recovery device is convenient.
The invention also aims to provide a matched monitoring system applied to the sampling device.
An on-line water body monitoring system applied to any one of claims 1 to 7, comprising the following steps:
s1, inputting sampling coordinates according to map point selection;
s2, delivering the floating platform, and positioning by a GPS;
s3, moving the floating platform along with the water body, and sampling at fixed points according to sampling coordinates;
s4, recovering the floating platform;
and S5, monitoring and analyzing data.
Further, in step S3, the water body may be a natural water body or an artificial water body.
Through the scheme, accessible satellite map mark sampling place, select the target sampling place, drop into the water with floating platform, fix a position through GPS location real-time simultaneously, when reacing the predetermined area, can sample automatically, its sampling effect is better, need not to consume the manpower, after accomplishing the sampling, can retrieve floating platform, detect and analyze data, whole system is whole to have central controller and GPS location to control often, the sampling precision is high, the suitability is good, to natural water such as rivers and lakes and artifical water its practicality higher.
The invention has the following beneficial effects:
1. the device is provided with a convenient recovery device of a recovery component, the convenient device is thrown into water by arranging a floating platform, a convenient stabilizing device of an auxiliary floating component is arranged on the floating platform, a containing bin and a sampling platform are arranged on the floating platform, a plurality of sampling cylinders are arranged on the sampling platform, a sampling mechanism is arranged, the sampling cylinders can extend into the water downwards along a water intake, the sampling cylinders can conveniently sample, the sampling cylinders are inserted in an annular shape, repeated sampling is convenient, when a plurality of groups of samples need to be taken, a central controller controls a driving motor to drive a turntable to rotate, the sampling mechanism is driven to move to be right above the next sampling cylinder, secondary sampling is convenient, the position of a GPS locator detectable device is arranged, fixed-point sampling can be carried out according to a program written in advance, the central controller controls the device to carry out fixed-point sampling at relevant coordinates, sampling at different regions and different positions can be conveniently carried out along with flowing water, and tracking and recovery are convenient after sampling is finished, the device can be recycled through the recycling assembly, so that the water body sample of the sampling cylinder can be conveniently detected, the sampling is convenient, the labor consumption is low, and the safety is high;
2. when the sampling cylinder descends, the sealing cover is pushed open by the ejector pin, water enters the sampling cylinder, the sampling cylinder can conveniently sample, after sampling is finished, the telescopic lead screw moves upwards, air in the sampling cylinder drives the sampling cylinder to ascend, the water flows downwards from the closure opening, the ejector pin is separated from the sampling cylinder at the moment, the sealing cover is closed under the driving of the adsorption magnetic ring, water closure sampling is finished, the automation degree of the whole process is high, additional driving power is not needed, and the sealing degree of the sample is good;
3. through satellite map mark sampling place, select target sampling place, drop into the water with floating platform, fix a position through GPS location real-time simultaneously, when reacing the predetermined area, can sample automatically, its sampling effect is better, need not to consume the manpower, after accomplishing the sampling, can retrieve floating platform, detect and analyze data, whole system is whole to have central controller and GPS location to control often, the sampling precision is high, the suitability is good, to natural water such as rivers and lakes and its practicality of artifical water higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic illustration of the explosive structure of the present invention
Reference numerals: 11. a floating platform; 12. an accommodating bin; 13. a water intake; 14. a sampling stage; 15. a sampling tube; 16. closing the cover; 17. a turntable; 18. a drive motor; 19. a GPS locator; 20. a bin gate; 21. hooking; 22. a telescopic lead screw; 23. a servo motor; 24. a helical gear; 25. a top block; 27. a sealing cover; 28. a flow interception port; 29. adsorbing a magnetic ring; 30. a thimble; 31. resetting the float; 32. an anti-loosening ring; 33. a cavity; 34. and stabilizing the balance weight.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Example 1
As shown in fig. 1 to 3, the embodiment provides an internet-based water body online monitoring device, which comprises a floating platform 11, an auxiliary floating assembly is arranged on the floating platform 11, a containing bin 12 is arranged in the middle of the floating platform 11, a water intake 13 with an opening facing to the lower end is arranged at the bottom end of the containing bin 12, a sampling platform 14 is arranged in the containing bin 12, a sampling assembly is arranged on the sampling platform 14, the sampling assembly comprises 4 sampling cylinders 15 which are annularly inserted on the sampling platform 14, a closed cover 16 is arranged at the upper end of each sampling cylinder 15, a turntable 17 is arranged at the top end of the containing bin 12, a driving motor 18 for driving the turntable 17 to rotate is arranged on the containing bin 12, an output shaft of the driving motor 18 is fixedly connected with the center of the turntable 17, a sampling mechanism for driving the sampling cylinders 15 to downwardly extend into a water body is arranged at the lower end of the turntable 17, a GPS locators 19 are arranged on the floating platform 11, a hinged bin door 20 is arranged on the side wall of the containing bin 12, a central controller and a battery (not shown) are additionally arranged on the floating platform 11, the GPS positioner 19, the sampling mechanism and the driving motor 18 are all electrically connected with the central controller, a recovery component matched with the floating platform 11 is additionally arranged, the recovery component comprises a hook 21 arranged at the top end of the floating platform 11, and a recovery rope matched with the hook 21 is additionally arranged. The recovery rope can adopt a common rope (not shown in the figure), and the hook 21 is conveniently lapped with the recovery rope, thereby facilitating the recovery device.
Therefore, a convenient recovery device for a recovery assembly is arranged, the convenient device is put into a water body by arranging a floating platform 11, a convenient stabilizing device for an auxiliary floating assembly is arranged, a containing bin 12 and a sampling platform 14 are arranged on the floating platform 11, a plurality of sampling cylinders 15 are arranged on the sampling platform 14, a sampling mechanism is arranged, the sampling cylinders 15 can conveniently extend into the water body downwards along a water taking port 13, the sampling cylinders 15 can conveniently take samples, the sampling cylinders 15 are annularly inserted, the sampling cylinders 15 are convenient to repeatedly take samples, when a plurality of groups of samples need to be taken, a central controller controls a driving motor 18 to drive a turntable 17 to rotate, the sampling mechanism is driven to move to the position right above the next sampling cylinder 15, the sampling mechanism is convenient to take samples again, a GPS positioner 19 is arranged to detect the position of the device, the device can also carry out samples at relevant coordinates according to a program written in advance, and the central controller can conveniently take samples at different regions and different positions along with a flowing water body, the sample also can conveniently be tracked and retrieved after finishing, and the accessible is retrieved the subassembly and is carried out the device and retrieve, conveniently detects its sample convenience 15 water samples of sampler barrel.
Referring to fig. 2 and 3, the sampling mechanism includes a telescopic screw 22 disposed on a rotary table 17, a servo motor 23 electrically connected to a central controller is disposed on the rotary table 17, an output shaft of the servo motor 23 is provided with a helical gear 24, a thread is disposed on an outer periphery of the telescopic screw 22, the helical gear 24 is also screwed on an outer periphery of the telescopic screw 22, the helical gear 24 on the output shaft of the servo motor 23 is engaged with the helical gear 24 on the telescopic screw 22, a top block 25 is disposed at a lower end of the telescopic screw 22, a moving track of the top block 25 is disposed opposite to the sampling cylinder 15, an automatic water taking unit is disposed at a lower end of the sampling cylinder 15, when a sample is required, the central controller starts the servo motor 23, the helical gear 24 drives the telescopic screw 22 to move downward, the top block 25 is abutted against the sampling cylinder 15, and the sampling cylinder 15 is made to extend into a water body, the automatic water taking unit is convenient to take a sample, the servo motor 23 is started, the helical gear 24 drives the telescopic screw 22 to move upward, the device is reset and the sample is stored in the sample cylinder 15.
Referring to fig. 2 and 3, the automatic water taking unit includes a sealing cover 27 hinged to the bottom end of the sampling cylinder 15 and opened towards the inner side of the sampling cylinder 15, a cutoff opening 28 is arranged in the lower end of the sampling cylinder 15, an adsorption magnetic ring 29 is arranged between the sealing cover 27 and the sampling cylinder 15, a thimble 30 arranged opposite to the sealing cover 27 is arranged at the bottom end of the sampling table 14, when the sampling cylinder 15 descends, the thimble 30 pushes the sealing cover 27 open, water enters the sampling cylinder 15 to facilitate sampling of the sampling cylinder 15, after sampling is completed, the telescopic screw rod 22 moves upwards, the sampling cylinder 15 is driven by air in the sampling cylinder 15 to ascend, the water flows downwards through the cutoff opening 28, at the moment, the thimble 30 is separated from the sampling cylinder 15, the sealing cover 27 is closed under the driving of the adsorption magnetic ring 29, the water interception sampling is completed, the whole process degree is high, and the sample sealing degree is good.
Referring to fig. 2 and 3, in order to improve the stability of the device, a reset float 31 is arranged in the sampling tube 15, the reset float 31 is arranged to move upwards on the telescopic screw rod 22, the reset float 31 at the lower end of the air inside the sampling tube 15 is matched with the air inside the sampling tube 15 to drive the sampling tube 15 to ascend, and the sampling stability of the device is improved. Meanwhile, the upper end of the sampling tube 15 is provided with the anti-loosening ring 32, and the anti-loosening ring 32 is arranged to fall into a water body through the sampling tube 15, so that the stroke of the sampling tube 15 is limited. The auxiliary floating assembly comprises a cavity 33 which is arranged on the periphery of the floating platform 11 and is annular, and a stable counterweight 34 which is arranged at the bottom end of the accommodating bin 12. The provision of cavity 33 facilitates increasing the buoyancy of floating platform 11, while the provision of stabilising weight 34 facilitates increasing the stability of holding bin 12 and the overall apparatus.
The invention also aims to provide a matched monitoring system applied to the sampling device.
An online water body monitoring system comprises the following steps:
s1, inputting sampling coordinates according to map point selection;
s2, delivering the floating platform 11, and positioning by a GPS;
s3, moving the floating platform 11 with the water body, and sampling at fixed points according to sampling coordinates;
s4, recovering the floating platform 11;
and S5, monitoring and analyzing data.
Further, in step S3, the water body may be a natural water body or an artificial water body.
Accessible satellite map mark sampling place, select target sampling place, drop into the water with floating platform 11, fix a position through GPS location real-time simultaneously, when reacing the predetermined area, can sample automatically, its sampling effect is better, need not to consume the manpower, after accomplishing the sampling, can retrieve floating platform 11, detect analysis to data, whole system is whole to have central controller and GPS location to control often, the sampling precision is high, the suitability is good, to natural water such as rivers and lakes and its practicality of artifical water higher.
The implementation principle is as follows: a convenient recovery device of a recovery component is arranged, the convenient device is put into a water body by arranging a floating platform 11, a convenient stabilizing device of an auxiliary floating component is arranged, a containing bin 12 and a sampling platform 14 are arranged on the floating platform 11, a plurality of sampling cylinders 15 are arranged on the sampling platform 14, a sampling mechanism is arranged, the convenient sampling cylinders 15 downwards extend into the water body along a water intake 13, the convenient sampling cylinders 15 take samples, the sampling cylinders 15 are annularly inserted, repeated sampling is convenient, when a plurality of groups of samples need to be taken, a central controller controls a driving motor 18 to drive a turntable 17 to rotate, the sampling mechanism is driven to move to the position right above the next sampling cylinder 15, re-sampling is convenient, a GPS positioner 19 is arranged to detect the position of the device, a program written in advance can be adopted, the central controller controls the device to sample at relevant coordinates, and the device is convenient to take samples at different regions and different positions along with the flowing water body, the sample also can conveniently be tracked and retrieved after finishing, and the accessible is retrieved the subassembly and is carried out the device and retrieve, conveniently detects 15 water samples of sampler barrel, and its sample is convenient, consumes the manpower less, and the security is high.
Claims (10)
1. The online water body monitoring device based on the Internet is characterized by comprising a floating platform (11), wherein an auxiliary floating assembly is arranged on the floating platform (11), a containing bin (12) is arranged in the middle of the floating platform (11), a water intake (13) with an opening facing the lower end is arranged at the bottom end of the containing bin (12), a sampling platform (14) is arranged in the containing bin (12), the sampling platform (14) is provided with a sampling assembly, the sampling assembly comprises a plurality of sampling barrels (15) which are annularly inserted and connected on the sampling platform (14), a closed cover (16) is arranged at the upper end of each sampling barrel (15), a turntable (17) is arranged at the top end of the containing bin (12), a driving motor (18) for driving the turntable (17) to rotate is arranged on the containing bin (12), and a sampling mechanism for promoting the sampling barrels (15) to downwards extend into a water body is arranged at the lower end of the turntable (17), the floating platform is characterized in that a GPS (global positioning system) positioner (19) is arranged on the floating platform (11), a hinged bin door (20) is arranged on the side wall of the accommodating bin (12), a central controller and a battery are additionally arranged on the floating platform (11), the GPS positioner (19), the sampling mechanism and the driving motor (18) are electrically connected with the central controller, and a recovery assembly matched with the floating platform (11) is additionally arranged.
2. The internet-based water body online monitoring device according to claim 1, wherein the sampling mechanism comprises a telescopic lead screw (22) arranged on the rotary table (17), the rotary table (17) is provided with a servo motor (23) electrically connected with a central controller, an output shaft of the servo motor (23) is provided with a helical gear (24), the helical gear (24) is engaged with the telescopic lead screw (22), a top block (25) is arranged at the lower end of the telescopic lead screw (22), the moving track of the top block (25) is arranged right opposite to the sampling cylinder (15), and the lower end of the sampling cylinder (15) is provided with an automatic water taking unit.
3. The internet-based water body on-line monitoring device as claimed in claim 2, characterized in that the upper end of the sampling cylinder (15) is provided with an anti-loose ring (32).
4. The internet-based water body online monitoring device according to claim 3, wherein the automatic water taking unit comprises a sealing cover (27) which is hinged to the bottom end of the sampling cylinder (15) and is opened towards the inner side of the sampling cylinder (15), a cutoff port (28) is arranged in the lower end of the sampling cylinder (15), an adsorption magnetic ring (29) is arranged between the sealing cover (27) and the sampling cylinder (15), and an ejector pin (30) which is opposite to the sealing cover (27) is arranged at the bottom end of the sampling cylinder (15) of the sampling platform (14).
5. The internet-based water body on-line monitoring device as claimed in claim 4, characterized in that a reset float (31) is arranged in the sampling cylinder (15).
6. The online water body monitoring device based on the internet as recited in claim 1, characterized in that the auxiliary floating assembly comprises a cavity (33) which is arranged on the periphery of the floating platform (11) and is annular, and further comprises a stabilizing counterweight (34) which is arranged at the bottom end of the accommodating bin (12).
7. The internet-based online water body monitoring device according to claim 1, wherein the recovery assembly comprises a hook (21) arranged at the top end of the floating platform (11), and a recovery rope matched with the hook (21) is further arranged.
8. An on-line water body monitoring system applied to any one of claims 1 to 7, which is characterized by comprising the following steps:
s1, inputting sampling coordinates according to map point selection;
s2, delivering the floating platform (11), and positioning by a GPS;
s3, moving the floating platform (11) along with the water body, and sampling at fixed points according to sampling coordinates;
s4, recovering the floating platform (11);
and S5, monitoring and analyzing data.
9. The internet-based water body on-line monitoring device according to claim 1, wherein in step S3, the water body can be natural water body or artificial water body.
10. The application of the internet-based water body on-line monitoring device and the internet-based water body on-line monitoring system applied to any one of claims 1 to 9 in water body monitoring.
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| CN202111448224.5A CN114184754A (en) | 2021-11-30 | 2021-11-30 | Water body on-line monitoring device and monitoring system based on internet |
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| CN202111448224.5A CN114184754A (en) | 2021-11-30 | 2021-11-30 | Water body on-line monitoring device and monitoring system based on internet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115078677A (en) * | 2022-07-22 | 2022-09-20 | 江苏建深环境科技有限公司 | Monitoring device for water pollution treatment box |
| CN116879522A (en) * | 2023-07-25 | 2023-10-13 | 生态环境部南京环境科学研究所 | Rapid tracing method and device for sudden water pollution of drinking water source |
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