CN211978422U - Sampling device for water quality monitoring - Google Patents
Sampling device for water quality monitoring Download PDFInfo
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- CN211978422U CN211978422U CN202020761059.3U CN202020761059U CN211978422U CN 211978422 U CN211978422 U CN 211978422U CN 202020761059 U CN202020761059 U CN 202020761059U CN 211978422 U CN211978422 U CN 211978422U
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- rotating shaft
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Abstract
The utility model discloses a sampling device for water quality monitoring, which comprises a floating plate, wherein the bottom of the floating plate is provided with a propeller, the propeller is connected with a motor, the floating plate is provided with a water pump, the water pump is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a corrugated hose, the corrugated hose is connected with a balancing weight, the balancing weight is connected with a pull rope, the top of the pull rope is wound on a winding drum, and the winding drum is connected with a first; a rotating shaft is rotatably connected above the floating plate, the top of the rotating shaft is connected with a turntable, the turntable is provided with 4 placing holes, and sampling buckets are inserted into the placing holes; the rotating shaft is connected with a second motor for driving the rotating shaft to rotate; the controller is electrically connected with the motor, the first motor and the second motor and controls the motor, the first motor and the second motor; the controller is connected with the remote terminal through the wireless communication module. This device can adjust the sample degree of depth, can solve current device sample classification comparatively single, can not be fine carry out the problem of aassessment to quality of water according to water sample testing data.
Description
Technical Field
The utility model relates to a water quality monitoring technology field, concretely relates to sampling device for water quality monitoring.
Background
With the development and construction of modernization, the supply of water resources can not be kept in production and life of people, but the water resources in China are in a relatively deficient state at present, and the construction of a water supply dispatching system is enhanced, so that the method has very important significance for reasonably and effectively using water resources.
In water supply operations, monitoring of water quality is a particularly important task. The water quality sampling is an important link and is not simply collected, and the water sample for analysis is representative and can accurately reflect the concentration of the pollution factors contained in the detected water. There are many factors that affect the collection of water samples, such as sampling points, sampling instruments and methods, sampling frequency, sampling volume, and methods for storing water samples. Variations in either factor may result in changes in the results of the analysis. Therefore, how to accurately reflect the water quality of the collected water sample is the first problem to be solved in the monitoring and analyzing work. The existing sampling device can not adjust the sampling depth, the sampling category is single, and the quality of water can not be well evaluated according to water sample detection data.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, a sampling device for water quality monitoring is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a sampling device for water quality monitoring, including the kickboard, the bottom of kickboard is provided with the screw, the screw is connected with the motor, be provided with the water pump on the kickboard, the water pump is connected with inlet tube and outlet pipe, the inlet tube is connected with the bellows, be connected with the balancing weight on the outer wall of bellows bottom, the balancing weight is connected with the stay cord, the stay cord top is twined on a reel, the reel is connected with the first motor that drives this reel rotation, first motor and reel all fix and set up on the kickboard; a rotating shaft is rotatably connected above the floating plate, the top of the rotating shaft is connected with a turntable, the turntable is provided with 4 placing holes, and sampling buckets for containing water samples are inserted in the placing holes; the rotating shaft is connected with a second motor for driving the rotating shaft to rotate; the controller is electrically connected with the motor, the first motor and the second motor and controls the motor, the first motor and the second motor; the controller is connected with the remote terminal through the wireless communication module.
Preferably, an upright post is arranged above the floating plate, a solar cell panel is hinged to the upper end of the upright post, a hydraulic telescopic rod is further arranged on the upright post, and the top of the hydraulic telescopic rod is connected with the solar cell panel; the solar cell panel is connected with a storage battery, and the storage battery is connected with the motor, the first motor and the second motor through wires.
Preferably, a large bevel gear is arranged on the rotating shaft, a small bevel gear is meshed with the large bevel gear, and the small bevel gear is connected with the second motor.
Preferably, the first motor and the second motor are both speed-adjustable motors.
Preferably, a floating ball is arranged at the bottom of the floating plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can realize the position adjustment of the inlet of the corrugated hose in the vertical direction by arranging the winding drum, the first motor and the pull rope, further realize the adjustment of the sampling depth, and solve the problems that the sampling category of the existing sampling device is single and the sampling depth can not be adjusted;
2. by arranging the rotatable disc, the disc is controlled to rotate through the remote control terminal to be matched with water samples of different depths taken by a water pump, so that the water sampling device is convenient and practical;
3. through setting up solar cell panel, store light energy in the battery, for first motor, second motor provide the electric energy, energy-concerving and environment-protective.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the disk.
Fig. 3 is an electrical control diagram of the present invention.
Description of reference numerals:
1, floating plate; 2, floating ball; 3, a propeller; 4 a motor; 5, a base; 6 a rotating shaft; 7, a disc; 8, sampling a barrel; 9 large bevel gears; 10 small bevel gears; 11 a second motor; 12 upright posts; 13 a solar panel; 14, hydraulic telescopic rods; 15 a storage battery; 16 a controller; 17 a support; 171 a stringing hole; 18 a water pump; 19 a corrugated hose; 20, discharging a water pipe; 21 pulling a rope; 22 a reel; 23 a first motor; 24, a balancing weight; 25 remote terminal.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-3, the sampling device for water quality monitoring provided by this embodiment includes a floating plate 1, a propeller 3 is disposed at the bottom of the floating plate 1, the propeller 3 is connected to a motor 4, the motor 4 is disposed in a sealed box, and the sealed box is fixedly connected to the bottom of the floating plate 1.
The floating plate 1 is fixedly provided with a support 17, one end of the support 17 extends out of the floating plate 1, the support 17 is provided with a water pump 18, the water pump 18 is connected with a water inlet pipe and a water outlet pipe 20, the water inlet pipe is connected with a corrugated hose 19, the outer wall of the bottom of the corrugated hose 19 is connected with a balancing weight 24, and a filter screen can be arranged at the water inlet of the corrugated hose 19 and used for preventing impurities from entering the water pump 18.
The balancing weight 24 is connected with a pulling rope 21, a rope passing hole 171 is formed in the support 17, the pulling rope 21 penetrates through the rope passing hole 171, the top of the pulling rope 21 is wound on a winding drum 22, the winding drum 22 is connected with a first motor 23 for driving the winding drum 22 to rotate, and the first motor 23 and the winding drum 22 are fixedly mounted on the support 17.
A base 5 is arranged above the floating plate 1, a rotating shaft 6 is rotatably connected above the base 5 through a bearing, a rotating disc 7 is fixedly connected to the top of the rotating shaft 6, 4 placing holes 71 are formed in the rotating disc 7, sampling buckets 8 for containing water samples are inserted into the placing holes 71, and one sampling bucket 8 is arranged right below the water outlet pipe 20 in an initial state; a large bevel gear 9 is arranged on the rotating shaft 6, a small bevel gear 10 is meshed with the large bevel gear 9, and the small bevel gear 10 is connected with a second motor 11.
The whole device also comprises a controller 16, wherein the controller 16 is electrically connected with the motor 4, the first motor 23 and the second motor 11 and controls the motors; the controller 16 is connected with a remote terminal 25 through a wireless communication module, and the remote terminal 25 can be a remote controller and is used for remotely controlling the controller 16; the wireless communication module can be one of a wireless network communication mode of Bluetooth, wifi, 4g and zigbee.
An upright post 12 is arranged above the floating plate 1, a solar cell panel 13 is hinged to the upper end of the upright post 12, a hydraulic telescopic rod 14 is further arranged on the upright post 12, and the top of the hydraulic telescopic rod 14 is connected with the solar cell panel 13; the solar cell panel 13 is connected with the storage battery 15, and the storage battery 15 is connected with the motor 4, the first motor 23 and the second motor 11 through wires to provide electric energy for the storage battery 15, so that the solar cell panel is energy-saving and environment-friendly.
For the convenience of control, the first motor 23 and the second motor 11 are both speed-adjustable motors.
In order to improve the buoyancy and stability, floating balls 2 are arranged at four corners of the floating plate 1.
The specific working process is as follows:
when the device is used, a worker sends a command through the remote terminal 25 on the shore, and after the controller 16 receives the control command, the controller controls the motor 4 to be started, and the propeller 3 is used for driving the floating plate 1 to float to a specified sampling position; after the preset position is reached, the remote terminal 25 is continuously controlled, the controller 16 continuously receives the command and controls the first motor 23 to start, the first motor 23 drives the winding drum 22 to rotate, the pull rope 21 drives the balancing weight 24 to move up and down, and the adjustment of the first sampling depth is completed;
after the first sampling depth adjustment is finished, starting the water pump 18, sucking water by the water pump 18, and flowing into the sampling barrel 8 through the water outlet pipe 20 to finish the first sampling; then, the sampling depth is continuously adjusted, the sampling depth of the second time is determined, a command is continuously sent out through the remote terminal 25, after the controller 16 receives the control command, the second motor 11 is controlled to rotate, another empty sampling barrel 8 is rotated to be right below the water outlet pipe 20, then the water pump 18 is controlled to work, the water pump 18 sucks water and flows into the sampling barrel 8 through the water outlet pipe 20, and the second sampling is completed; after all the samples are taken, the floating plate 1 is controlled to return to the shore through the remote terminal 25; this device passes through remote control sampling mechanism, need not the staff and borrows the ship to go to gather, and is not only convenient but also safe, labour saving and time saving, the control of being convenient for.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A sampling device for water quality monitoring comprises a floating plate, wherein a propeller is arranged at the bottom of the floating plate and is connected with a motor, and the sampling device is characterized in that a water pump is arranged on the floating plate and is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a corrugated hose, a balancing weight is connected to the outer wall of the bottom of the corrugated hose, the balancing weight is connected with a pull rope, the top of the pull rope is wound on a winding drum, the winding drum is connected with a first motor for driving the winding drum to rotate, and the first motor and the winding drum are both fixedly arranged on the floating plate; a rotating shaft is rotatably connected above the floating plate, the top of the rotating shaft is connected with a turntable, the turntable is provided with 4 placing holes, and sampling buckets for containing water samples are inserted in the placing holes; the rotating shaft is connected with a second motor for driving the rotating shaft to rotate; the controller is electrically connected with the motor, the first motor and the second motor and controls the motor, the first motor and the second motor; the controller is connected with the remote terminal through the wireless communication module.
2. The sampling device for water quality monitoring according to claim 1, wherein an upright column is arranged above the floating plate, a solar cell panel is hinged to the upper end of the upright column, a hydraulic telescopic rod is further arranged on the upright column, and the top of the hydraulic telescopic rod is connected with the solar cell panel; the solar cell panel is connected with a storage battery, and the storage battery is connected with the motor, the first motor and the second motor through wires.
3. The sampling device for water quality monitoring according to claim 1, wherein the rotating shaft is provided with a large bevel gear, the large bevel gear is engaged with a small bevel gear, and the small bevel gear is connected with the second motor.
4. The sampling device for water quality monitoring according to claim 1, wherein the first motor and the second motor are both speed-adjustable motors.
5. The sampling device for water quality monitoring according to claim 1, wherein a floating ball is disposed at the bottom of the floating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761059.3U CN211978422U (en) | 2020-05-09 | 2020-05-09 | Sampling device for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761059.3U CN211978422U (en) | 2020-05-09 | 2020-05-09 | Sampling device for water quality monitoring |
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| Publication Number | Publication Date |
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| CN211978422U true CN211978422U (en) | 2020-11-20 |
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| CN202020761059.3U Active CN211978422U (en) | 2020-05-09 | 2020-05-09 | Sampling device for water quality monitoring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432818A (en) * | 2020-12-07 | 2021-03-02 | 湖南德人牧业科技有限公司 | Sampling device for water quality detection for fish pond culture |
| CN112985905A (en) * | 2021-02-08 | 2021-06-18 | 重庆普绿斯环保科技发展有限公司 | Sampling device and water quality monitoring method |
| CN113086778A (en) * | 2021-03-02 | 2021-07-09 | 李申莹 | A hydrology water resource monitoring devices for in water conservation environmental protection |
-
2020
- 2020-05-09 CN CN202020761059.3U patent/CN211978422U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432818A (en) * | 2020-12-07 | 2021-03-02 | 湖南德人牧业科技有限公司 | Sampling device for water quality detection for fish pond culture |
| CN112985905A (en) * | 2021-02-08 | 2021-06-18 | 重庆普绿斯环保科技发展有限公司 | Sampling device and water quality monitoring method |
| CN113086778A (en) * | 2021-03-02 | 2021-07-09 | 李申莹 | A hydrology water resource monitoring devices for in water conservation environmental protection |
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