CN212514551U - River water quality monitoring device based on Internet of things - Google Patents
River water quality monitoring device based on Internet of things Download PDFInfo
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- CN212514551U CN212514551U CN202021353529.9U CN202021353529U CN212514551U CN 212514551 U CN212514551 U CN 212514551U CN 202021353529 U CN202021353529 U CN 202021353529U CN 212514551 U CN212514551 U CN 212514551U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000012806 monitoring device Methods 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 230000006855 networking Effects 0.000 claims description 7
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 16
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a river water quality monitoring device based on the Internet of things, which comprises a waterproof control box, a lifting driving mechanism, a navigation driving mechanism and a sensing acquisition mechanism; the lifting driving mechanism comprises a lifting driving motor, a lifting driving screw and a lifting rod; the sensing acquisition mechanism comprises a fence net, two disc plates and a water quality sensor. The river water quality monitoring device can retract the sensing and collecting mechanism into the circular recess by utilizing the lifting driving mechanism during navigation, so that the navigation resistance is reduced, and the sensing and collecting mechanism is lowered into water during water quality monitoring, so that the reliability of water quality monitoring is ensured; the sailing driving mechanism is utilized to facilitate sailing the waterproof control box to a specified monitoring area for measurement, and the comprehensive monitoring requirement on the river water quality is met.
Description
Technical Field
The utility model relates to a river water quality monitoring device, especially a river water quality monitoring device based on thing networking.
Background
At present, most of the existing river water quality monitoring devices are fixedly arranged on the side edge of a river bank, when a wider river is encountered, the water quality distribution is not uniform, and the water quality monitoring on the side edge of the river bank cannot meet the requirement of comprehensive measurement of the water quality of the river, so that the river water quality monitoring is not comprehensive enough. Therefore, it is necessary to design a river water quality monitoring device based on the internet of things, which can sail on the river water surface and meet the comprehensive monitoring requirement of river water quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a river water quality monitoring devices based on thing networking can sail on the river water surface, satisfies the comprehensive monitoring requirement of river water quality.
In order to realize the aim of the utility model, the utility model provides a river water quality monitoring device based on the Internet of things, which comprises a waterproof control box, a lifting driving mechanism, a navigation driving mechanism and a sensing acquisition mechanism; a round recess is arranged at the center of the bottom of the waterproof control box; a central sleeve is vertically arranged at the center of the waterproof control box, and the lower end of the central sleeve extends downwards to the round depression; the lifting driving mechanism comprises a lifting driving motor, a lifting driving screw and a lifting rod; a strip-shaped guide hole is vertically formed in the pipe wall of the central sleeve and above the waterproof control box, and the lifting driving screw is vertically and rotatably mounted at the strip-shaped guide hole through two end part supports; the lifting driving motor is fixedly arranged on the outer pipe wall at the upper end of the central sleeve, and a driving gear is fixedly arranged at the end part of an output shaft of the lifting driving motor; a driven gear is fixedly arranged at the upper end part of the lifting driving screw rod; the driving gear and the driven gear are in transmission through a driving chain; the upper end of the lifting rod vertically penetrates through the circular recess to enter the central sleeve, the upper end of the lifting rod is provided with a driving block extending out of the strip-shaped guide hole, the driving block is provided with a driving threaded hole, and the lifting driving screw is screwed on the driving threaded hole; the sensing acquisition mechanism comprises a fence net, two disc plates and a water quality sensor; the two disc plates are arranged up and down correspondingly, and the upper side edge and the lower side edge of the enclosure grating net are respectively fixed on the circumferential edges of the upper disc plate and the lower disc plate; the water quality sensor is fixedly arranged on the disc plate at the upper side, and the sensing end of the water quality sensor extends into the fence grid net; the lower end of the lifting rod is fixedly arranged at the center of the disc plate on the upper side; the navigation driving mechanism is fixedly arranged at the bottom of the waterproof control box and is used for driving the waterproof control box to navigate on the water surface; a circuit board and a power supply module are arranged in the waterproof control box, and a microprocessor module, a wireless communication module, a GPS module, a memory and a lifting drive circuit are arranged on the circuit board; the microprocessor module is respectively and electrically connected with the wireless communication module, the GPS module, the memory, the lifting drive circuit and the water quality sensor; the lifting driving circuit is electrically connected with the lifting driving motor, and the microprocessor module drives the lifting driving motor to rotate through the lifting driving circuit; the power module supplies power for the microprocessor module, the wireless communication module, the GPS module, the memory, the lifting drive circuit and the water quality sensor respectively.
Furthermore, a ceiling plate is horizontally arranged at the top of the waterproof control box through a top stay bar, and a solar panel is arranged on the upper side surface of the ceiling plate; the upper end of the central sleeve is supported at the center of the lower side surface of the ceiling plate; a solar charging circuit is arranged on the circuit board; the solar cell panel charges the power module through the solar charging circuit.
Furthermore, an indicator light electrically connected with the microprocessor module is arranged on the ceiling board; the power module supplies power for the indicator light.
Furthermore, the sailing driving mechanism comprises a rotary driving motor, a steering driving motor, a driving sleeve and an impeller shaft; a fixed mounting plate is horizontally arranged at the lower part in the waterproof control box; the upper end pipe orifice of the driving sleeve is rotatably arranged on the lower side surface of the fixed mounting plate; the rotary driving motor is fixedly arranged on the fixed mounting plate; a rotary driving rod is vertically and rotatably arranged in the driving sleeve, and the upper end of the rotary driving rod is butted with an output shaft of a rotary driving motor; the lower end of the driving sleeve vertically penetrates out of the bottom of the waterproof control box, and is sealed in a rotating mode through a rotating sealing ring at the penetrating position, and a pipe orifice at the lower end of the waterproof control box is closed; a steering drive worm gear is fixedly arranged on the drive sleeve and positioned in the waterproof control box; the steering driving motor is fixedly arranged in the waterproof control box, and a steering driving worm is installed at the end part of an output shaft of the steering driving motor in a butt joint mode; the steering driving worm wheel is meshed with the steering driving worm; the lower end part of the rotary driving rod is fixedly provided with a driving bevel gear; one end of the impeller shaft is rotatably arranged on the lower end part of the driving sleeve in a penetrating way, and is provided with a rotary seal at the penetrating position, and the impeller shaft is vertical to the driving sleeve; the inner end part of the impeller shaft is fixedly provided with driven bevel gears meshed with the driving bevel gears; a driving impeller is arranged at the outer end part of the impeller shaft; a rotation driving circuit and a steering driving circuit which are electrically connected with the microprocessor module are arranged on the circuit board; the rotation driving circuit is electrically connected with the rotation driving motor, and the microprocessor module drives the rotation driving motor to rotate through the rotation driving circuit; the steering driving circuit is electrically connected with the steering driving motor, and the microprocessor module drives the steering driving motor to rotate through the steering driving circuit; the power module supplies power for the rotation driving circuit and the steering driving circuit respectively.
Furthermore, an overhanging beam is horizontally arranged on the side edge of the upper part of the central sleeve, and an angle adjusting shaft is vertically and rotatably arranged at the end part of the overhanging beam; an angle driving worm wheel is fixedly arranged at the upper end of the angle adjusting shaft; an angle driving motor is fixedly arranged on the cantilever beam, and an angle driving worm is arranged at the end part of an output shaft of the angle driving motor in a butt joint mode; the angle driving worm wheel is meshed with the angle driving worm; a rectangular frame is fixedly arranged at the lower end of the angle adjusting shaft; a clamping bolt is arranged on each of the two vertical frames of the rectangular frame in a penetrating manner in a threaded screwing manner, and a clamping plate is arranged on each penetrating end of the clamping bolt in a rotating manner; a camera is clamped and installed between the two clamping plates; an angle driving circuit electrically connected with the microprocessor module is arranged on the circuit board; the angle driving circuit is electrically connected with the angle driving motor, and the microprocessor module drives the angle driving motor to rotate through the angle driving circuit; the microprocessor module is electrically connected with the camera; the power module supplies power for the angle driving circuit and the camera respectively.
Further, the water quality sensor comprises a PH sensor, a conductivity sensor, a COD sensor, a dissolved oxygen sensor and an ammonia nitrogen sensor.
The beneficial effects of the utility model reside in that: the sensing acquisition mechanism can be retracted into the circular recess by using the lifting driving mechanism during navigation, so that the navigation resistance is reduced, and the sensing acquisition mechanism is lowered into water during water quality monitoring, so that the reliability of water quality monitoring is ensured; the enclosure grid net can be used for blocking sundries in the river, so that the interference to the water quality sensor is prevented; the GPS module can be used for acquiring coordinate data, so that the coordinate data and the water quality data can be conveniently combined and stored, and the integration of the whole river water quality data in the later period is met; the wireless communication module can realize wireless networking communication with an upper computer control center, and uploads the collected water quality data and image data in real time; the sailing driving mechanism is utilized to facilitate sailing the waterproof control box to a specified monitoring area for measurement, and the comprehensive monitoring requirement on the river water quality is met.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial sectional structure of the waterproof control box of the present invention;
fig. 3 is a schematic diagram of the circuit structure of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1-3, the utility model discloses a river water quality monitoring device based on thing networking includes: the device comprises a waterproof control box 1, a lifting driving mechanism, a navigation driving mechanism and a sensing acquisition mechanism; a round recess 35 is arranged at the center of the bottom of the waterproof control box 1; a central sleeve 2 is vertically arranged at the center of the waterproof control box 1, and the lower end of the central sleeve 2 extends downwards to the round recess 35; the lifting driving mechanism comprises a lifting driving motor 7, a lifting driving screw 14 and a lifting rod 34; a strip-shaped guide hole 15 is vertically arranged on the pipe wall of the central sleeve 2 and above the waterproof control box 1, and a lifting drive screw 14 is vertically and rotatably arranged at the strip-shaped guide hole 15 through two end part supports 11; the lifting driving motor 7 is fixedly arranged on the outer pipe wall at the upper end of the central sleeve 2, and a driving gear 9 is fixedly arranged at the end part of an output shaft of the lifting driving motor 7; a driven gear 10 is fixedly arranged at the upper end part of the lifting driving screw 14; the driving gear 9 and the driven gear 10 are in transmission through a driving chain 12; the upper end of the lifting rod 34 vertically penetrates through the circular recess 35 to enter the central sleeve 2, the upper end of the lifting rod 34 is provided with a driving block 13 extending out of the strip-shaped guide hole 15, the driving block 13 is provided with a driving threaded hole, and the lifting driving screw 14 is screwed on the driving threaded hole; the sensing acquisition mechanism comprises a fence net 33, two disc plates 32 and a water quality sensor 37; the two disc plates 32 are correspondingly arranged up and down, and the upper side and the lower side of the enclosure grating net 33 are respectively fixed on the circumferential edges of the upper disc plate 32 and the lower disc plate 32; the water quality sensor 37 is fixedly arranged on the disc plate 32 at the upper side, and the sensing end of the water quality sensor 37 extends into the enclosure grid net 33; the lower end of the lifting rod 34 is fixedly arranged at the center of the upper disc plate 32; the navigation driving mechanism is fixedly arranged at the bottom of the waterproof control box 1 and is used for driving the waterproof control box 1 to navigate on the water surface; a circuit board 36 and a power module 31 are arranged in the waterproof control box 1, and a microprocessor module, a wireless communication module, a GPS module, a memory and a lifting drive circuit are arranged on the circuit board 36; the microprocessor module is respectively and electrically connected with the wireless communication module, the GPS module, the memory, the lifting drive circuit and the water quality sensor 37; the lifting driving circuit is electrically connected with the lifting driving motor 7, and the microprocessor module drives the lifting driving motor 7 to rotate through the lifting driving circuit; the power module 31 supplies power to the microprocessor module, the wireless communication module, the GPS module, the memory, the elevation driving circuit, and the water quality sensor 37, respectively.
The sensing acquisition mechanism can be retracted into the circular recess 35 by using the lifting driving mechanism during navigation, so that the navigation resistance is reduced, and the sensing acquisition mechanism is lowered into water during water quality monitoring, so that the reliability of water quality monitoring is ensured; the fence net 33 can be used for blocking sundries in the river, so that the interference to the water quality sensor 37 is prevented; the GPS module can be used for acquiring coordinate data, so that the coordinate data and the water quality data can be conveniently combined and stored, and the integration of the whole river water quality data in the later period is met; the wireless communication module can realize wireless networking communication with an upper computer control center, and uploads the collected water quality data and image data in real time; utilize navigation actuating mechanism can be convenient for sail waterproof control box 1 to appointed monitoring area and measure, satisfy the comprehensive monitoring requirement to river water quality.
Further, a ceiling plate 3 is horizontally arranged at the top of the waterproof control box 1 through a top stay bar 5, and a solar cell panel 4 is arranged on the upper side surface of the ceiling plate 3; the upper end of the central sleeve 2 is supported at the center of the lower side surface of the ceiling plate 3; a solar charging circuit is arranged on the circuit board 36; the solar cell panel 4 charges the power module 31 through the solar charging circuit. The solar panel 4 can be used for charging the storage battery of the power module 31, so that the cruising ability of the monitoring device is ensured; the ceiling plate 3 can protect electrical equipment such as the lower elevation drive motor 7, the lower angle drive motor 17, and the camera 29.
Further, an indicator light 6 electrically connected with the microprocessor module is arranged on the ceiling plate 3; the power module 31 supplies power to the indicator lamp 6. Utilize pilot lamp 6 can be convenient for observe monitoring devices's operating condition, also can be convenient for other boats at night to notice simultaneously and dodge.
Further, the sailing driving mechanism includes a rotation driving motor 38, a steering driving motor 40, a driving sleeve 44, and an impeller shaft 47; a fixed mounting plate 39 is horizontally arranged at the lower part in the waterproof control box 1; the upper end orifice of the driving sleeve 44 is rotatably arranged on the lower side surface of the fixed mounting plate 39; the rotary driving motor 38 is fixedly arranged on the fixed mounting plate 39; a rotary driving rod 45 is vertically and rotatably installed in the driving sleeve 44, and the upper end of the rotary driving rod 45 is butted with the output shaft of the rotary driving motor 38; the lower end of the driving sleeve 44 vertically penetrates out of the bottom of the waterproof control box 1, and is sealed in a rotating mode through a rotating sealing ring 43 at the penetrating position, and a pipe orifice at the lower end of the waterproof control box 1 is closed; a steering driving worm gear 42 is fixedly arranged on the driving sleeve 44 and in the waterproof control box 1; the steering driving motor 40 is fixedly arranged in the waterproof control box 1, and a steering driving worm 41 is installed at the end part of an output shaft of the steering driving motor 40 in a butt joint mode; the steering drive worm wheel 42 is meshed with the steering drive worm 41; the lower end part of the rotating drive rod 45 is fixedly provided with a drive bevel gear 46; one end of the impeller shaft 47 is rotatably mounted on the lower end of the driving sleeve 44 in a penetrating manner and is provided with a rotary seal at the penetrating position, and the impeller shaft 47 is perpendicular to the driving sleeve 44; a driven bevel gear 49 engaged with the driving bevel gear 46 is fixedly arranged on the inner end part of the impeller shaft 47; a driving impeller 48 is provided on an outer end portion of the impeller shaft 47; a rotation driving circuit and a steering driving circuit which are electrically connected with the microprocessor module are arranged on the circuit board 36; the rotation driving circuit is electrically connected with the rotation driving motor 38, and the microprocessor module drives the rotation driving motor 38 to rotate through the rotation driving circuit; the steering driving circuit is electrically connected with the steering driving motor 40, and the microprocessor module drives the steering driving motor 40 to rotate through the steering driving circuit; the power module 31 supplies power to the rotation driving circuit and the steering driving circuit, respectively. The steering mechanism composed of the steering driving motor 40, the driving sleeve 44, the steering driving worm wheel 42 and the steering driving worm 41 can adjust the axial direction of the impeller shaft 47, thereby controlling the sailing reverse direction; the sailing power mechanism consisting of the rotary driving motor 38, the rotary driving rod 45, the driving bevel gear 46, the driven bevel gear 49, the impeller shaft 47 and the driving impeller 48 can facilitate sailing of the waterproof control box 1 on the water surface.
Further, an overhanging beam 16 is horizontally arranged on the side edge of the upper part of the central sleeve 2, and an angle adjusting shaft 19 is vertically and rotatably arranged at the end part of the overhanging beam 16; an angle driving worm gear 18 is fixedly arranged at the upper end of the angle adjusting shaft 19; an angle driving motor 17 is fixedly arranged on the cantilever beam 16, and an angle driving worm 25 is arranged at the end part of an output shaft of the angle driving motor 17 in a butt joint manner; the angle driving worm wheel 18 is meshed with the angle driving worm 25; a rectangular frame 24 is fixedly arranged at the lower end of the angle adjusting shaft 19; a clamping bolt 26 is arranged on each of two vertical frames of the rectangular frame 24 in a penetrating threaded screwing manner, and a clamping plate 28 is arranged on each penetrating end of the clamping bolt 26 in a rotating manner; a camera 29 is clamped between the two clamping plates 28; an angle driving circuit electrically connected with the microprocessor module is arranged on the circuit board 36; the angle driving circuit is electrically connected with the angle driving motor 17, and the microprocessor module drives the angle driving motor 17 to rotate through the angle driving circuit; the microprocessor module is electrically connected with the camera 29; the power module 31 supplies power to the angle driving circuit and the camera 29, respectively. The orientation angle of the camera 29 can be adjusted by using the angle driving motor 17, the angle driving worm gear 18, the angle driving worm 25 and the angle adjusting shaft 19, so that the requirement of adjustable shooting angle is met; the rectangular frame 24, the two clamping bolts 26 and the clamping plate 28 are used for clamping and fixing the camera 29, so that the pitching angle of the camera 29 can be adjusted, and the installation of cameras of different sizes and models can be met.
Further, the water quality sensor 37 includes a PH sensor, a conductivity sensor, a COD sensor, a dissolved oxygen sensor, and an ammonia nitrogen sensor. Various water quality parameters of the river can be detected by utilizing the PH sensor, the conductivity sensor, the COD sensor, the dissolved oxygen sensor and the ammonia nitrogen sensor.
In the river water quality monitoring device based on the internet of things, the microprocessor module adopts the existing microprocessor module, such as an ARM processor module, and is used for realizing sensing signal processing and control signal receiving and sending; the wireless communication module adopts an existing WiFi module, a Zigbee module or a 4G communication module, is used for realizing wireless communication between the monitoring device and the upper computer control center, uploads acquired sensing data to the upper computer control center and sends a control command to the monitoring device; the indicator lamp 6 adopts the existing red and blue flashing indicator lamp, so that the working state of the monitoring device can be observed conveniently; the memory adopts the existing memory and is used for storing sensing data; the camera adopts the existing waterproof camera and is used for collecting river water surface images; the lifting drive circuit, the angle drive circuit, the rotation drive circuit and the steering drive circuit all adopt drive circuits corresponding to the drive motors, so that the respective drive control of the lifting drive motor 7, the angle drive motor 17, the rotation drive motor 38 and the steering drive motor 40 is realized; the GPS module adopts the existing GPS module and is used for acquiring real-time coordinate position data of the monitoring device; the PH sensor, the conductivity sensor, the COD sensor, the dissolved oxygen sensor and the ammonia nitrogen sensor all adopt the existing sensors and are used for detecting various water quality parameters of the river.
The utility model discloses a river water quality monitoring device based on thing networking sends control command to monitoring device by upper computer control center when using, and upper computer control center is provided with the same wireless communication module that carries out wireless communication with the wireless communication module of monitoring device, can realize remote wireless communication; the upper computer control center is also provided with navigation control keys which comprise a start measurement key, an end measurement key, a forward key, a backward key, a left turn key, a right turn key, a left turn key and a right turn key; the forward and backward commands can be sent to the microprocessor module through the forward key and the backward key, and the microprocessor module correspondingly drives the rotary driving motor 38 to rotate forward and backward through the rotary driving circuit after receiving the forward and backward commands; the left-turning and right-turning instructions can be sent to the microprocessor module through the left-turning key and the right-turning key, and the microprocessor module correspondingly drives the steering driving motor 40 to rotate forwards and backwards through the steering driving circuit after receiving the left-turning and right-turning instructions; the river water quality monitoring device can sail to a designated area of the river level after navigation control through a forward key, a backward key, a left-turn key and a right-turn key, a measurement starting key of an upper computer control center is pressed, a measurement instruction is sent to a microprocessor module, the microprocessor module controls a lifting driving motor 7 to work through a lifting driving circuit after receiving the measurement instruction, a sensing acquisition mechanism is lowered into water, various parameters of the river are detected through a PH sensor, a conductivity sensor, a COD sensor, a dissolved oxygen sensor and an ammonia nitrogen sensor, water quality data obtained through detection are sent to the upper computer control center through a wireless communication module by the microprocessor module, the upper computer control center stores and records the water quality data and displays the water quality data in real time through a display screen, and meanwhile, the microprocessor module sends coordinate data obtained by a GPS module and image data acquired by a camera 29 to the upper computer control center together The center stores and records and displays in real time through the display screen; a left-turn instruction and a right-turn instruction are sent to the microprocessor module through the left-turn key and the right-turn key, and the angle driving circuit drives the angle driving motor 17 to rotate forward and backward to work, so that the remote adjustment of the orientation angle of the camera 29 is realized; after the detection is finished, the upper computer control center presses down the measurement finishing key, after the microprocessor module finishes a finishing instruction, the lifting driving motor 7 is controlled to work through the lifting driving circuit, the sensing and collecting mechanism is collected into the circular recess 35, and the monitoring device sails to the shore to be recycled through the combined control of the forward key, the backward key, the left-turn key and the right-turn key.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a river water quality monitoring device based on thing networking which characterized in that: the device comprises a waterproof control box (1), a lifting driving mechanism, a navigation driving mechanism and a sensing acquisition mechanism; a round dent (35) is arranged at the center of the bottom of the waterproof control box (1); a central sleeve (2) is vertically arranged at the center of the waterproof control box (1), and the lower end of the central sleeve (2) extends downwards to the round recess (35); the lifting driving mechanism comprises a lifting driving motor (7), a lifting driving screw rod (14) and a lifting rod (34); a strip-shaped guide hole (15) is vertically formed in the pipe wall of the central sleeve (2) and above the waterproof control box (1), and the lifting drive screw (14) is vertically and rotatably mounted at the strip-shaped guide hole (15) through two end supports (11); the lifting driving motor (7) is fixedly arranged on the outer pipe wall at the upper end of the central sleeve (2), and a driving gear (9) is fixedly arranged at the end part of an output shaft of the lifting driving motor (7); a driven gear (10) is fixedly arranged at the upper end part of the lifting driving screw rod (14); the driving gear (9) and the driven gear (10) are transmitted through a driving chain (12); the upper end of the lifting rod (34) vertically penetrates through the circular recess (35) to enter the central sleeve (2), a driving block (13) extending out of the strip-shaped guide hole (15) is arranged at the upper end of the lifting rod (34), a driving threaded hole is formed in the driving block (13), and a lifting driving screw (14) is installed on the driving threaded hole in a threaded screwing mode; the sensing acquisition mechanism comprises a fence net (33), two disc plates (32) and a water quality sensor (37); the two disc plates (32) are arranged up and down correspondingly, and the upper side edge and the lower side edge of the enclosure grating net (33) are respectively fixed on the circumferential edges of the upper disc plate and the lower disc plate (32); the water quality sensor (37) is fixedly arranged on the disc plate (32) at the upper side, and the sensing end of the water quality sensor (37) extends into the fence net (33); the lower end of the lifting rod (34) is fixedly installed at the center of the disc plate (32) at the upper side; the sailing driving mechanism is fixedly arranged at the bottom of the waterproof control box (1) and is used for driving the waterproof control box (1) to sail on the water surface; a circuit board (36) and a power module (31) are arranged in the waterproof control box (1), and a microprocessor module, a wireless communication module, a GPS module, a memory and a lifting drive circuit are arranged on the circuit board (36); the microprocessor module is respectively and electrically connected with the wireless communication module, the GPS module, the memory, the lifting drive circuit and the water quality sensor (37); the lifting drive circuit is electrically connected with the lifting drive motor (7), and the microprocessor module drives the lifting drive motor (7) to rotate through the lifting drive circuit; the power module (31) respectively supplies power to the microprocessor module, the wireless communication module, the GPS module, the memory, the lifting drive circuit and the water quality sensor (37).
2. The river water quality monitoring device based on the Internet of things as claimed in claim 1, wherein: a ceiling plate (3) is horizontally arranged at the top of the waterproof control box (1) through a top stay bar (5), and a solar panel (4) is arranged on the upper side surface of the ceiling plate (3); the upper end of the central sleeve (2) is supported at the center of the lower side surface of the ceiling plate (3); a solar charging circuit is arranged on the circuit board (36); the solar cell panel (4) charges the power module (31) through the solar charging circuit.
3. The river water quality monitoring device based on the Internet of things as claimed in claim 2, wherein: an indicator light (6) electrically connected with the microprocessor module is arranged on the ceiling plate (3); the power supply module (31) supplies power to the indicator light (6).
4. The river water quality monitoring device based on the Internet of things as claimed in claim 1, wherein: the sailing driving mechanism comprises a rotary driving motor (38), a steering driving motor (40), a driving sleeve (44) and an impeller shaft (47); a fixed mounting plate (39) is horizontally arranged at the lower part in the waterproof control box (1); the upper end orifice of the driving sleeve (44) is rotatably arranged on the lower side surface of the fixed mounting plate (39); the rotary driving motor (38) is fixedly arranged on the fixed mounting plate (39); a rotary driving rod (45) is vertically and rotatably arranged in the driving sleeve (44), and the upper end of the rotary driving rod (45) is butted with an output shaft of the rotary driving motor (38); the lower end of the driving sleeve (44) vertically penetrates through the bottom of the waterproof control box (1) and extends out of the bottom of the waterproof control box, rotary sealing is carried out at the penetrating position through a rotary sealing ring (43), and a pipe orifice at the lower end of the waterproof control box (1) is closed; a steering drive worm gear (42) is fixedly arranged on the drive sleeve (44) and positioned in the waterproof control box (1); the steering driving motor (40) is fixedly arranged in the waterproof control box (1), and a steering driving worm (41) is installed at the end part of an output shaft of the steering driving motor (40) in a butt joint mode; the steering drive worm wheel (42) is meshed with the steering drive worm (41); the lower end part of the rotating drive rod (45) is fixedly provided with a drive bevel gear (46); one end of the impeller shaft (47) is rotatably arranged on the lower end part of the driving sleeve (44) in a penetrating way and is provided with a rotary seal at the penetrating position, and the impeller shaft (47) is vertical to the driving sleeve (44); a driven bevel gear (49) meshed with the driving bevel gear (46) is fixedly arranged on the inner end part of the impeller shaft (47); a driving impeller (48) is arranged on the outer end part of the impeller shaft (47); a rotation driving circuit and a steering driving circuit which are electrically connected with the microprocessor module are arranged on the circuit board (36); the rotation driving circuit is electrically connected with the rotation driving motor (38), and the microprocessor module drives the rotation driving motor (38) to rotate through the rotation driving circuit; the steering driving circuit is electrically connected with the steering driving motor (40), and the microprocessor module drives the steering driving motor (40) to rotate through the steering driving circuit; the power supply module (31) respectively supplies power to the rotation driving circuit and the steering driving circuit.
5. The river water quality monitoring device based on the Internet of things as claimed in claim 1, wherein: an overhanging beam (16) is horizontally arranged on the side edge of the upper part of the central sleeve (2), and an angle adjusting shaft (19) is vertically and rotatably arranged at the end part of the overhanging beam (16); an angle driving worm wheel (18) is fixedly arranged at the upper end of the angle adjusting shaft (19); an angle driving motor (17) is fixedly arranged on the cantilever beam (16), and an angle driving worm (25) is arranged at the end part of an output shaft of the angle driving motor (17) in a butt joint mode; the angle driving worm wheel (18) is meshed with the angle driving worm (25); a rectangular frame (24) is fixedly arranged at the lower end of the angle adjusting shaft (19); a clamping bolt (26) is arranged on two vertical frames of the rectangular frame (24) in a penetrating type threaded screwing manner, and a clamping plate (28) is arranged on the penetrating end of the clamping bolt (26) in a rotating manner; a camera (29) is clamped and installed between the two clamping plates (28); an angle driving circuit electrically connected with the microprocessor module is arranged on the circuit board (36); the angle driving circuit is electrically connected with the angle driving motor (17), and the microprocessor module drives the angle driving motor (17) to rotate through the angle driving circuit; the microprocessor module is electrically connected with the camera (29); the power module (31) respectively supplies power to the angle driving circuit and the camera (29).
6. The river water quality monitoring device based on the Internet of things as claimed in claim 1, wherein: the water quality sensor (37) comprises a PH sensor, a conductivity sensor, a COD sensor, a dissolved oxygen sensor and an ammonia nitrogen sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353529.9U CN212514551U (en) | 2020-07-11 | 2020-07-11 | River water quality monitoring device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353529.9U CN212514551U (en) | 2020-07-11 | 2020-07-11 | River water quality monitoring device based on Internet of things |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203842A (en) * | 2021-04-27 | 2021-08-03 | 吴国妹 | Water quality monitoring equipment is used in gardens |
| CN113859486A (en) * | 2021-09-30 | 2021-12-31 | 广西科学院 | Deep sea breeding monitoring system and control method thereof |
| CN114113517A (en) * | 2021-10-28 | 2022-03-01 | 江苏食品药品职业技术学院 | River and lake water quality inspection device and method |
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2020
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203842A (en) * | 2021-04-27 | 2021-08-03 | 吴国妹 | Water quality monitoring equipment is used in gardens |
| CN113859486A (en) * | 2021-09-30 | 2021-12-31 | 广西科学院 | Deep sea breeding monitoring system and control method thereof |
| CN113859486B (en) * | 2021-09-30 | 2023-01-10 | 广西科学院 | Deep sea breeding monitoring system and control method thereof |
| CN114113517A (en) * | 2021-10-28 | 2022-03-01 | 江苏食品药品职业技术学院 | River and lake water quality inspection device and method |
| CN114113517B (en) * | 2021-10-28 | 2023-08-29 | 江苏食品药品职业技术学院 | River and lake water quality inspection device and method |
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Effective date of registration: 20210518 Address after: 211106 room 1504, 15th floor, building 1, Yincheng Inc center, 59 Tianyuan West Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Jiangsu Suyuan Engineering Technology Co.,Ltd. Address before: 210018 Room 518, 5th floor, north half, building 8, dongdayingbi, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Fengjin Internet of things Technology Co.,Ltd. |
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