CN113075170A - Real-time monitoring system and device for water quality - Google Patents
Real-time monitoring system and device for water quality Download PDFInfo
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- CN113075170A CN113075170A CN202110031228.7A CN202110031228A CN113075170A CN 113075170 A CN113075170 A CN 113075170A CN 202110031228 A CN202110031228 A CN 202110031228A CN 113075170 A CN113075170 A CN 113075170A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
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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
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Abstract
The invention provides a real-time water quality monitoring system and a real-time water quality monitoring device. The real-time water quality monitoring system and the real-time water quality monitoring device comprise a display; a controller connected to the display; the transmittance detector is connected to the display; the PH detector is connected to the display; the water temperature detector is connected to the display; and the dissolved oxygen detector is connected to the display. The real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention have the advantages that the water quality can be accurately detected, the problems that the water quality is not changed and the water is changed too early are avoided, and the healthy growth of fishes is ensured.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to a real-time water quality monitoring system and a real-time water quality monitoring device.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water) and various industrial drainage, and with the increase of interest of people, people like to breed some fishes in rooms at present, the fishes are provided with fish tanks, and people can frequently replace water in order to ensure the healthy growth of the fishes in the breeding process so as to ensure the good water quality.
Because the existing water replacement judgment is mostly carried out by means of manual experience, the water is often not replaced after the water quality is changed, fishes are affected, or the water quality is good and convenient to replace, and waste is not avoided.
Therefore, there is a need to provide a new real-time water quality monitoring system and device to solve the above-mentioned technical problems.
Disclosure of Invention
The invention aims to provide a real-time water quality monitoring system and a real-time water quality monitoring device which can accurately detect water quality, avoid the problem that water quality change is not found in time and water is changed too early and guarantee healthy growth of fishes.
In order to solve the technical problem, the invention provides a real-time water quality monitoring system and a real-time water quality monitoring device, which comprise: a display; a controller connected to the display; the transmittance detector is connected to the display; the PH detector is connected to the display; the water temperature detector is connected to the display; and the dissolved oxygen detector is connected to the display.
Preferably, the transmittance detector comprises a light source and a light sensor, the light sensor comprises a light receiving module, a light intensity judging module and a light intensity feedback module, and the light receiving module, the light intensity judging module and the light intensity feedback module are communicated with each other.
The invention also provides a real-time water quality monitoring system and a real-time water quality monitoring device, which comprise the controller, the transmittance detector, the light source, the light sensor, the light receiving module, the light intensity judging module, the light intensity feedback module, the PH detector, the water temperature detector and the dissolved oxygen detector, and are characterized by further comprising: the fish tank is arranged between the luminous source and the light sensor and is positioned outside the PH detector, the water temperature detector and the dissolved oxygen detector, and the fish tank is positioned on one side of the display; the base is arranged at the bottom of the fish tank; the submerged connecting mechanism is arranged on the fish tank and is matched with the PH detector, the water temperature detector and the dissolved oxygen detector; the two sliding pieces are fixedly arranged on the luminous source and the light sensor respectively; and the moving mechanism is arranged on the base and corresponds to the two sliding sheets.
Preferably, heavy water coupling mechanism includes fixed plate, glass cover, a plurality of hole of permeating water, backup pad, support and fixing clip, fixed plate fixed mounting be in the bottom of PH detector, temperature detector and dissolved oxygen detector, the glass cover sets up outside PH detector, temperature detector, dissolved oxygen detector and the fixed plate, one side of glass cover is the opening, and is a plurality of the hole of permeating water is all seted up glass cover keeps away from open-ended one side, the backup pad sets up glass cover open-ended one side and with fixed plate fixed connection, the support sets up glass cover's top and with the backup pad is connected.
Preferably, the movement mechanism comprises two vertical plates, two slideways, a transmission groove, two screws, two transmission blocks and a transmission mechanism, the two vertical plates are both fixedly installed at the top of the base and positioned at one side of the two sliding sheets far away from each other, the two slideways are respectively arranged at one side of the two vertical plates close to each other, the transmission groove is opened at the top of base, two the screw rod rotates respectively to be installed two on the top inner wall of slide and the bottom inner wall, two the bottom of screw rod all extends to in the transmission groove, two the transmission piece is threaded sleeve respectively and is established two on the screw rod, two the transmission piece respectively with two slide sliding connection, two one side that the transmission piece is close to each other respectively with two gleitbretter fixed connection, drive mechanism sets up on the base.
Preferably, drive mechanism includes pivot, two first awl teeth, two second awl teeth and motor, the pivot is rotated and is installed on the both sides inner wall of driving groove, the both ends of pivot all extend to outside the base, two first awl tooth is all fixed cover and is established in the pivot, two second awl tooth is fixed mounting respectively two on the bottom of screw rod, two second awl tooth respectively with two first awl tooth meshes mutually, motor fixed mounting is in one side of base, the output shaft of motor with the one end fixed connection of pivot.
Preferably, the bottom of base fixed mounting has four supporting legs, four the supporting leg is the rectangular array and distributes.
Preferably, the bracket is connected with the glass cover and the support plate through bolts.
Preferably, the top of the fixing clip is fixedly provided with a connecting rod, the top end of the connecting rod is fixedly provided with a handle, the top of the base is fixedly provided with a supporting column, and the supporting column is connected with the bottom of the display.
Compared with the related art, the real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention have the following beneficial effects:
the invention provides a real-time water quality monitoring system and a device thereof:
1. the device is different from the condition visually observed by people in the prior art, is provided with a dissolved oxygen detector, a water temperature detector and a PH detector which are used for respectively detecting the dissolved oxygen amount, the water temperature and the pH value in water, and is also provided with a transmittance detector which is used for judging the microorganism condition of water quality by detecting the transmittance of the water quality, so that the excessive deterioration of the water quality is avoided, and the problem of too early water change is also avoided;
2. the display, the luminous source, the light sensor, the PH detector, the water temperature detector and the dissolved oxygen detector are conveniently installed through the fish tank, the base and the slip sheet, the PH detector, the water temperature detector and the dissolved oxygen detector are installed through the fixing plate in the sinking mechanism, the glass cover can protect the PH detector, the water temperature detector and the dissolved oxygen detector and prevent fish from damaging the PH detector, the water permeable hole can ensure water permeability, the clamped fixing clamp is convenient to take out the device and is convenient to clean regularly, the transmission block driven by the screw rod of the movement mechanism can drive the luminous source and the light sensor to move up and down synchronously, so that the light transmittance detection at different depths is realized, the rotation of the screw rod is provided with power through the transmission mechanism, the motor driving mode is quicker and labor-saving, the base is supported through four supporting legs, the support connected through bolts is convenient to detach the glass cover and the supporting, the fixing clip is convenient to operate through the handle on the connecting rod, and the display is convenient to mount through the support column.
Drawings
Fig. 1 is a block diagram of a real-time water quality monitoring system and a real-time water quality monitoring device according to a first embodiment of the present invention;
FIG. 2 is a block diagram of a transmittance detector according to the present invention;
FIG. 3 is a block diagram of a photosensor according to the present invention;
FIG. 4 is a schematic sectional view of a water quality real-time monitoring system and a device according to a second embodiment of the present invention;
FIG. 5 is an enlarged schematic view of portion A shown in FIG. 4;
FIG. 6 is an enlarged schematic view of a portion B shown in FIG. 4;
FIG. 7 is an enlarged schematic view of a portion C shown in FIG. 4;
FIG. 8 is a schematic cross-sectional side view of a real-time water quality monitoring system and device according to a second embodiment of the present invention;
fig. 9 is an enlarged structural view of a portion D shown in fig. 8;
fig. 10 is an enlarged structural view of a portion E shown in fig. 8.
Reference numbers in the figures: 1. a display; 2. a controller; 3. a transmittance detector; 301. a light emitting source; 302. a light sensor; 3021. a light receiving module; 3022. a light intensity judging module; 3023. a light intensity feedback module; 4. a pH detector; 5. a water temperature detector; 6. a dissolved oxygen detector; 7. a fish tank; 8. a base; 9. a fixing plate; 10. a glass cover; 11. water permeable holes; 12. a support plate; 13. a support; 14. fixing the card; 15. sliding blades; 16. a vertical plate; 17. a slideway; 18. a transmission groove; 19. a screw; 20. a transmission block; 21. a rotating shaft; 22. a first bevel gear; 23. a second taper tooth; 24. an electric motor.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The first embodiment:
please refer to fig. 1-3 in combination. Real-time monitoring system and device of quality of water includes: a display 1; the controller 2 is connected to the display 1; the transmittance detector 3 is connected to the display 1; the PH detector 4 is connected to the display 1; the water temperature detector 5 is connected to the display 1; dissolved oxygen detector 6, dissolved oxygen detector 6 connects on display 1, not only is provided with dissolved oxygen detector 6, temperature detector 5 and PH detector 4 and detects dissolved oxygen volume, temperature and the pH valve of aquatic respectively, is provided with transmittance detector 3 simultaneously, judges the quality of water microorganism condition through the transmittance that detects quality of water, avoids quality of water excessive deterioration, also avoids trading the too early problem of water.
The transmittance detector 3 includes a light source 301 and a light sensor 302, the light sensor 302 includes a light receiving module 3021, a light intensity determining module 3022 and a light intensity feedback module 3023, and the light receiving module 3021, the light intensity determining module 3022 and the light intensity feedback module 3023 are communicated with each other.
The working principle of the real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention is as follows:
when the fish tank is used, the inductive probes of the dissolved oxygen detector 6, the water temperature detector 5 and the PH detector 4 are put into water, the dissolved oxygen detector 6, the water temperature detector 5 and the PH detector 4 respectively detect the dissolved oxygen, the water temperature and the pH value in the water, the detected data are transmitted to the display 1 in real time to be displayed so as to enable people to be visually connected to the water quality condition, the light transmittance detector 3 places the luminous source 301 at one side of the fish tank when being installed, the light sensor 302 is installed at the opposite side of the luminous source 301, when the light of the luminous source 301 passes through the fish tank and is directly irradiated on the light sensor 302, the light sensor 302 receives the light through the light receiving module 3021, then the light intensity is analyzed through the light intensity judging module 3022, and then the light intensity is fed back to the display 1 through the light intensity feedback module 3023, so that the transmittance of the water in the fish tank is judged, the excessive deterioration of water quality is avoided, and the problem of too early water change is also avoided.
Compared with the related art, the real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention have the following beneficial effects:
the invention provides a real-time water quality monitoring system and a real-time water quality monitoring device, which are different from the condition visually observed by people in the prior art, are provided with a dissolved oxygen detector 6, a water temperature detector 5 and a PH detector 4 for respectively detecting the dissolved oxygen amount, the water temperature and the pH value in water, and are also provided with a transmittance detector 3 for judging the condition of water quality microorganisms by detecting the transmittance of the water quality, thereby avoiding excessive deterioration of the water quality and avoiding the problem of too early water change.
Second embodiment:
referring to fig. 4-10 of the second embodiment, the second embodiment of the present invention further provides another real-time water quality monitoring system and apparatus.
In an optional manner of this embodiment, the system and apparatus for monitoring water quality in real time may include the controller 2, the transmittance detector 3, the light source 301, the light sensor 302, the light receiving module 3021, the light intensity determining module 3022, the light intensity feedback module 3023, the PH detector 4, the water temperature detector 5, and the dissolved oxygen detector 6; the real-time monitoring system and the device for water quality further comprise: the fish tank 7 is arranged between the light emitting source 301 and the light sensor 302 and is positioned outside the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6, and the fish tank 7 is positioned on one side of the display 1; the base 8 is arranged at the bottom of the fish tank 7; the submerged connecting mechanism is arranged on the fish tank 7 and is matched with the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6; the two sliding pieces 15 are respectively and fixedly arranged on the light emitting source 301 and the light sensor 302; the moving mechanism is arranged on the base 8 and corresponds to the two sliding pieces 15, and the display 1, the light-emitting source 301, the light sensor 302, the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6 are convenient to install through the fish tank 7, the base 8 and the sliding pieces 15.
The submerged water connecting mechanism comprises a fixing plate 9, a glass cover 10, a plurality of water permeable holes 11, a supporting plate 12, a support 13 and a fixing clamp 14, wherein the fixing plate 9 is fixedly arranged at the bottoms of the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6, the glass cover 10 is arranged outside the PH detector 4, the water temperature detector 5, the dissolved oxygen detector 6 and the fixing plate 9, one side of the glass cover 10 is provided with an opening, the water permeable holes 11 are arranged on one side, far away from the opening, of the glass cover 10, the supporting plate 12 is arranged on one side, open to the glass cover 10, and is fixedly connected with the fixing plate 9, the support 13 is arranged at the top of the glass cover 10 and is connected with the supporting plate 12, the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6 are installed through the fixing plate 9 in the submerged water connecting mechanism, and the glass cover 10 can be used for fixing the PH detector 4, The water temperature detector 5 and the dissolved oxygen detector 6 are protected, fish damage to the water temperature detector is prevented, water permeability can be guaranteed through the water permeable holes 11, the fixing clamp 14 of the clamping connection is convenient to take out, and regular cleaning is convenient.
The movement mechanism comprises two vertical plates 16, two slide ways 17, a transmission groove 18, two screw rods 19, two transmission blocks 20 and a transmission mechanism, wherein the two vertical plates 16 are fixedly arranged at the top of the base 8 and are positioned on one sides of the two slide pieces 15 which are far away from each other, the two slide ways 17 are respectively arranged on one sides of the two vertical plates 16 which are close to each other, the transmission groove 18 is arranged at the top of the base 8, the two screw rods 19 are respectively rotatably arranged on the inner walls of the top and the bottom of the two slide ways 17, the bottom ends of the two screw rods 19 are respectively extended into the transmission groove 18, the two transmission blocks 20 are respectively sleeved on the two screw rods 19 in a threaded manner, the two transmission blocks 20 are respectively in sliding connection with the two slide ways 17, and one sides of the two transmission blocks 20 which are close to each other are respectively in fixed connection with the two slide pieces 15, the transmission mechanism is arranged on the base 8, and the transmission block 20 driven by the movement mechanism screw 19 can drive the light emitting source 301 and the light sensor 302 to synchronously move up and down, so that the detection transmittances of different depths are realized.
Drive mechanism includes pivot 21, two first awl teeth 22, two second awl teeth 23 and motor 24, pivot 21 rotates to be installed on the both sides inner wall of transmission groove 18, the both ends of pivot 21 all extend to outside the base 8, two first awl teeth 22 is all fixed the cover and is established on the pivot 21, two second awl teeth 23 fixed mounting respectively is two on the bottom of screw rod 19, two second awl teeth 23 respectively with two first awl teeth 22 mesh mutually, 24 fixed mounting of motor is in one side of base 8, 24 motor's output shaft with the one end fixed connection of pivot 21 provides power for screw rod 19's rotation through drive mechanism, and 24 driven modes of motor are comparatively swift and laborsaving.
The bottom fixed mounting of base 8 has four supporting legs, four the supporting leg is the rectangular array and distributes, supports base 8 through four supporting legs.
The bracket 13 is connected with the glass cover 10 and the support plate 12 through bolts, and the bracket 13 connected through the bolts is convenient for dismounting the glass cover 10 and the support plate 12.
The top fixed mounting of fixing clip 14 has the connecting rod, the top fixed mounting of connecting rod has the handle, the top fixed mounting of base 8 has the support column, the support column with the bottom of display 1 is connected, is convenient for operate fixing clip 14 through the handle on the connecting rod, and the support column is convenient for install display 1.
The working principle of the real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention is as follows:
in use, the fish tank 7, the display 1, the light emitting source 301, the light sensor 302, the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6 are installed according to the drawings of fig. 4 and 8, the use of the glass cover 10 can isolate the fish outside the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6, damage is avoided, and the water permeable holes 11 can ensure the flow of water;
the accessible constantly removes the water transmittance of the different degree of depth in light emitting source 301 and the light sense ware 302 detection fish bowl 7 in the detection, starter motor 24 during the use, motor 24's output shaft drives pivot 21 and rotates, pivot 21 drives two first awl teeth 22 synchronous rotations, first awl tooth 22 drives the second awl tooth 23 rotation of meshing mutually, second awl tooth 23 drives screw rod 19 and rotates, screw rod 19 drive transmission piece 20 slides in slide 17, thereby make two gleitbretters 15 drive light emitting source 301 and light sense ware 302 synchronous motion, the realization detects the transmittance to the different degree of depth.
In another optional manner of this embodiment, the system and the apparatus for monitoring water quality in real time may not include the controller 2, the transmittance detector 3, the light source 301, the light sensor 302, the light receiving module 3021, the light intensity determining module 3022, the light intensity feedback module 3023, the PH detector 4, the water temperature detector 5, and the dissolved oxygen detector 6, and only the electronic devices or functional modules in the prior art need to be satisfied, so that the system and the apparatus for monitoring water quality in real time are not hindered by other components.
In yet another alternative manner of this embodiment, the real-time water quality monitoring system and apparatus may also include electronic devices or functional modules in the prior art, so as to replace the controller 2, the transmittance detector 3, the light source 301, the light sensor 302, the light receiving module 3021, the light intensity determining module 3022, the light intensity feedback module 3023, the PH detector 4, the water temperature detector 5, and the dissolved oxygen detector 6, and achieve the same functions of the above modules. Only the electronic equipment or the functional module in the prior art needs to be satisfied, and other elements formed by the real-time water quality monitoring system and the device are not affected.
Compared with the related art, the real-time water quality monitoring system and the real-time water quality monitoring device provided by the invention have the following beneficial effects:
the invention provides a real-time water quality monitoring system and a device, a display 1, a light-emitting source 301, a light sensor 302, a PH detector 4, a water temperature detector 5 and a dissolved oxygen detector 6 are conveniently installed through a fish tank 7, a base 8 and a slip sheet 15, the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6 are installed through a fixing plate 9 in a sinking mechanism, a glass cover 10 can protect the PH detector 4, the water temperature detector 5 and the dissolved oxygen detector 6 and prevent fish from damaging the devices, a water permeable hole 11 can ensure water permeability, a clamped fixing clamp 14 is convenient to take out the device and is convenient to clean regularly, a transmission block 20 driven by a screw rod 19 of a movement mechanism can drive the light-emitting source 301 and the light sensor 302 to move up and down synchronously, so that the light transmittance at different depths is detected, power is provided for the rotation of the screw rod 19 through a transmission mechanism, and the driving mode of a motor 24 is quicker and labor, the base 8 is supported by four supporting legs, the glass cover 10 and the supporting plate 12 are convenient to detach through the support 13 connected by the bolts, the fixing clamp 14 is convenient to operate through a handle on the connecting rod, and the display 1 is convenient to mount through the supporting column.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A real-time monitoring system and device of quality of water, its characterized in that includes:
a display;
a controller connected to the display;
the transmittance detector is connected to the display;
the PH detector is connected to the display;
the water temperature detector is connected to the display;
and the dissolved oxygen detector is connected to the display.
2. The system and the device for real-time monitoring of water quality as claimed in claim 1, wherein the transmittance detector comprises a light source and a light sensor, the light sensor comprises a light receiving module, a light intensity judging module and a light intensity feedback module, and the light receiving module, the light intensity judging module and the light intensity feedback module are communicated with each other.
3. A system and apparatus for real-time monitoring of water quality as claimed in any one of claims 1-2 wherein the system and apparatus further comprises:
the fish tank is arranged between the luminous source and the light sensor and is positioned outside the PH detector, the water temperature detector and the dissolved oxygen detector, and the fish tank is positioned on one side of the display;
the base is arranged at the bottom of the fish tank;
the submerged connecting mechanism is arranged on the fish tank and is matched with the PH detector, the water temperature detector and the dissolved oxygen detector;
the two sliding pieces are fixedly arranged on the luminous source and the light sensor respectively;
and the moving mechanism is arranged on the base and corresponds to the two sliding sheets.
4. The system and the device for real-time monitoring of water quality according to claim 3, wherein the submerged connection mechanism comprises a fixing plate, a glass cover, a plurality of water permeable holes, a supporting plate, a support and a fixing clamp, the fixing plate is fixedly installed at the bottom of the PH detector, the water temperature detector and the dissolved oxygen detector, the glass cover is arranged outside the PH detector, the water temperature detector, the dissolved oxygen detector and the fixing plate, one side of the glass cover is provided with an opening, the water permeable holes are all arranged at one side of the glass cover far away from the opening, the supporting plate is arranged at one side of the glass cover opening and is fixedly connected with the fixing plate, and the support is arranged at the top of the glass cover and is connected with the supporting plate.
5. The system and the device for real-time monitoring of water quality according to claim 3, wherein the moving mechanism comprises two vertical plates, two sliding ways, a transmission groove, two screws, two transmission blocks and a transmission mechanism, wherein the two vertical plates are both fixedly installed on the top of the base and located on one side of the two sliding pieces far away from each other, the two sliding ways are respectively arranged on one sides of the two vertical plates close to each other, the transmission groove is arranged on the top of the base, the two screws are respectively rotatably installed on the inner walls of the top and the bottom of the two sliding ways, the bottom ends of the two screws extend into the transmission groove, the two transmission blocks are respectively sleeved on the two screws in a threaded manner, the two transmission blocks are respectively connected with the two sliding ways in a sliding manner, one sides of the two transmission blocks close to each other are respectively fixedly connected with the two sliding pieces, the transmission mechanism is arranged on the base.
6. The real-time water quality monitoring system and device according to claim 5, wherein the transmission mechanism comprises a rotating shaft, two first bevel teeth, two second bevel teeth and a motor, the rotating shaft is rotatably installed on inner walls of two sides of the transmission groove, two ends of the rotating shaft extend to the outside of the base, the two first bevel teeth are fixedly sleeved on the rotating shaft, the two second bevel teeth are fixedly installed on the two bottom ends of the screw rods respectively, the two second bevel teeth are meshed with the two first bevel teeth respectively, the motor is fixedly installed on one side of the base, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.
7. The system and the device for monitoring the water quality in real time as claimed in claim 3, wherein four support legs are fixedly arranged at the bottom of the base, and the four support legs are distributed in a rectangular array.
8. The system and the device for monitoring the water quality in real time according to claim 4, wherein the bracket, the glass cover and the support plate are connected through bolts.
9. The system and the device for monitoring the water quality in real time according to claim 4, wherein a connecting rod is fixedly installed at the top of the fixing clamp, a handle is fixedly installed at the top end of the connecting rod, a supporting column is fixedly installed at the top of the base, and the supporting column is connected with the bottom of the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031228.7A CN113075170A (en) | 2021-01-11 | 2021-01-11 | Real-time monitoring system and device for water quality |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110031228.7A CN113075170A (en) | 2021-01-11 | 2021-01-11 | Real-time monitoring system and device for water quality |
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| CN113075170A true CN113075170A (en) | 2021-07-06 |
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| CN103616341A (en) * | 2013-11-22 | 2014-03-05 | 中国科学院南京地理与湖泊研究所 | Synchronous monitoring system of underwater light fields of shallow lakes and monitoring method |
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Application publication date: 20210706 |