CN215575067U - Wireless intelligent self-cleaning water quality meter - Google Patents
Wireless intelligent self-cleaning water quality meter Download PDFInfo
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- CN215575067U CN215575067U CN202121760164.6U CN202121760164U CN215575067U CN 215575067 U CN215575067 U CN 215575067U CN 202121760164 U CN202121760164 U CN 202121760164U CN 215575067 U CN215575067 U CN 215575067U
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Abstract
The utility model relates to a wireless intelligent self-cleaning water quality meter, which comprises a casing, a control unit, at least one sensor, a transmission unit, a power supply unit and a cleaning device, wherein the casing is provided with a waterproof closed accommodating chamber; the control unit is arranged in the containing chamber of the shell; the sensor is provided with a lead electrically connected with the control unit, and the bottom end surface can contact water; the transmission unit is arranged in the containing chamber of the shell and is electrically connected with the control unit, and the transmission unit is provided with a wireless wi-fi device; the power supply unit is arranged in the accommodating chamber of the shell; the cleaning device is arranged outside the closed chamber of the shell, is provided with a control line which is electrically connected with the control unit and can clean the surface of the sensor; therefore, the utility model has simple installation and can easily control, really clean and inspect the sensing value of the sensor.
Description
Technical Field
The utility model relates to a wireless intelligent self-cleaning water quality meter, in particular to a water quality meter capable of being intelligently controlled.
Background
The water is closely related to the life of people, and is mainly used in domestic water, agricultural cultivation water, irrigation water, industrial water and the like, the industrial wastewater or cultivation sewage pollutes the domestic and irrigation water when being discharged to rivers and channels without being treated, the health and ecological environment is influenced, and the water quality variation of the cultivation pond causes the death of cultivated organisms, so that the water quality meters are usually arranged in the rivers, the channels, the reservoirs and cultivation water areas at present to monitor the water quality and can be correspondingly treated.
The conventional water quality meter is mainly provided with various sensors, and can be placed in water to respectively sense temperature, pH value, DO dissolved oxygen value, EC conductivity, ORP oxidation-reduction potential, SS suspended solid, TB turbidity, various ions and the like.
Although the water quality meter is arranged above a water body, the water quality meter can easily transmit signals with an external device and can observe a sensing value through a display of the meter, the meter needs to be arranged on the water body and has the defects of high cost and inconvenient installation, a user needs to learn the operation mode and the operation difficulty of the meter, a cleaning device needs to be additionally controlled to operate to clean a sensor, the condition of inconvenient cleaning operation is caused, and the defect of inaccurate sensing value is caused when the cleaning device is not really cleaned or the cleaning process sensor is still in a sensing state.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent control self-cleaning water quality meter.
The utility model comprises a casing, a control unit, at least one sensor, a transmission unit, a power supply unit and a cleaning device, wherein the casing is provided with a waterproof closed accommodating chamber; the control unit is arranged in the containing chamber of the shell and is provided with a microcontroller; the at least one sensor is provided with a lead electrically connected with the control unit, and the bottom end surface can contact water; the transmission unit is arranged in the containing chamber of the shell and is electrically connected with the control unit, and the transmission unit is provided with a wireless wi-fi device; the power supply unit is arranged in the containing chamber of the shell and outputs to be electrically connected with the control unit, the sensor and the transmission unit; the cleaning device is arranged outside the chamber of the shell, is provided with a control line electrically connected with the control unit and can clean the surface of the sensor.
In an embodiment of the present invention, the transmission unit further includes an RS-485 wired communication device, and the RS-485 wired communication device has a transmission line extending to an outer side of the housing.
In an embodiment of the utility model, the power supply unit is provided with a power line extending to the outside of the housing to be connected with the commercial power.
In an embodiment of the present invention, the solar panel further includes a solar panel, and the solar panel connecting wires are electrically connected to the power supply unit in the chamber.
In an embodiment of the utility model, the cleaning device is provided with a pump and a conduit, the pump is connected with the control line, the control line can control whether to output power to drive the pump to act or not by the control unit, one end of the conduit is connected with the pump, and the other end of the conduit is arranged at a position corresponding to the sensor.
In an embodiment of the utility model, the electronic components of the control unit, the transmission unit and the power supply unit are arranged on a circuit board, glue is filled at an upper position in the containing chamber of the casing to seal the circuit board, a hollow area is formed below the containing chamber to form a heavy state with an upper part and a lower part, a balancing weight is arranged on one side above the casing, and the surface of the bottom end of the sensor is inclined corresponding to the water surface when the water quality meter is arranged in water.
In an embodiment of the utility model, the cleaning device further includes a base, the base is disposed below the housing, the sensor is disposed in the base, the base is provided with a plurality of through holes, and is provided with an inlet and an outlet, the inlet is connected to the conduit of the cleaning device, the outlet is communicated with the inlet, and the outlet is directed to the bottom surface of the sensor.
In an embodiment of the present invention, the bluetooth device is disposed outside the housing and electrically connected to the transmission unit through a wire.
The control unit, the sensor, the transmission unit and the power supply unit are arranged at the position of the casing, and the position of the casing is connected with the guide pipe of the cleaning device, so that the casing only needs to be sunk into water, the sleeve is positioned above the water surface, the power line is connected with commercial power, the control line is connected with the pump of the cleaning device, the guide pipe of the pump is connected with the base, and the installation is simple and convenient.
The utility model can be transmitted with the external device through the wi-fi device of the transmission unit, the external device can be a mobile phone, a tablet computer, a notebook computer or other internet-enabled devices, the utility model can load a web page operation interface on the external device, can easily observe the sensed value through the web page operation interface, and can set and control the automatic cleaning schedule, the correction and the inspection, the automatic cleaning schedule can set 1, how long to wash for one time 2, how long to wash for one time 3, the value stabilizing time, and can ensure that the sensor can really sense the actual water quality, the utility model can be provided with a correction curve inside, and can operate and execute the correction action on the external device, the detection line is recorded on the control unit, and can provide other external devices to be used when being connected with the water quality meter, the control unit of the utility model can have the self-inspection function and actively inform the electrode state at the same time, and can check the status of poor calibration, automatic cleaning and report back to the user through the web operation interface.
The utility model has better operation convenience by wireless wi-fi device signal transmission, and the utility model can be additionally provided with a plurality of water quality timers on the same water body, so that information can be transmitted between adjacent Bluetooth devices and then the signals are transmitted with an external device through the Internet, a remote networking sensing system can be formed, and the external device can control and clean the water quality meters positioned at different positions of the water body through a webpage operation interface.
Drawings
FIG. 1 is a schematic diagram of the architecture of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of the present invention disposed in a water body and cleaning action;
FIG. 4 is a schematic diagram of the present invention incorporating a Bluetooth device;
FIG. 5 is a schematic view of the solar panel according to the present invention.
Description of the symbols:
1 casing 11 Chamber 12 Sleeve
13 glue 14 hollow area 15 balancing weight
2 control unit
3 sensor 31 wire 32 bottom end surface
4 transmission unit 41wi-fi device 42 RS-485 wired communication device
43 transmission line
5 power supply unit 51 power cord 52 solar panel
521 lead wire
6 cleaning device 61 control line 62 pump
63 catheter
7 external device 71 web page operation interface
8 base 81 through hole 82 leading-in port
83 lead-out opening
91 water 911 water surface 912 bubbles
Detailed Description
Referring to fig. 1 to 3, the present invention includes a housing 1, a control unit 2, a sensor 3, a transmission unit 4, a power supply unit 5, and a cleaning device 6, wherein the housing 1 has a waterproof closed chamber 11; the control unit 2 is disposed in the chamber 11 of the housing 1 and has a microcontroller MCU (not shown) for performing operation and calibration on input data.
The sensor 3 has a wire 31 electrically connected to the control unit 2, and the sensor 3 can have sensors 3 for detecting temperature, PH, DO dissolved oxygen, EC conductivity, ORP oxidation-reduction potential, SS suspended solids, TB turbidity and various ions, and is disposed outside the chamber 11 of the housing 1 and the bottom surface 32 can contact the water 91.
The transmission unit 4 is disposed in the containing chamber 11 of the casing 1 and electrically connected to the control unit 2, and has a wireless wi-fi device 41 and an RS-485 wired communication device 42, the RS-485 wired communication device 42 has a transmission line 43 extending to the outer side of the casing 1, the wireless wi-fi device 41 and the RS-485 wired communication device 42 can transmit to an external device 7, and the external device 7 can be a mobile phone, a tablet computer, a notebook computer or other internet access equipment.
The power supply unit 5 is arranged in the accommodating chamber 11 of the casing 1, and outputs electric power to be connected with the control unit 2, the sensor 3 and the transmission unit 4, and inputs electric power capable of being connected with a battery (not shown) or is provided with a power line 51 extending to the outside of the casing 1 to be connected with commercial power; the electronic components of the control unit 2, the transmission unit 4 and the power supply unit 5 are disposed on a circuit board (not shown).
The cleaning device 6 is disposed outside the closed chamber 11 of the casing 1, and has a control line 61 electrically connected to the control unit 2, and the cleaning device 6 is provided with a pump 62 and a conduit 63, the pump 62 is connected to the control line 61, and the control line 61 can be controlled by the control unit 2 to output power to make the pump 62 operate, and one end of the conduit 63 is connected to the pump 62, and further includes a base 8, the base 8 is arranged at the lower position of the casing 1, and the sensor 3 is arranged in the base 8, which can protect the sensor 3 and prevent the sensor 3 from being damaged by collision, and the base 8 is provided with a plurality of through holes 81, an inlet 82 and an outlet 83, the inlet 82 is connected to the other end of the duct 63 of the cleaning device 6, and the outlet 83 is connected to the inlet 82, the outlet 83 corresponding to the bottom surface 32 of the sensor 3.
The utility model sets a sleeve 12 above the casing 1, one end of the sleeve 12 is connected with the chamber 11, the other end of the sleeve 12 extends to the outside of the casing 1, and the sleeve 12 can contain the transmission line 43, the power line 51 and the control line 61, and the sleeve 12 has better waterproof protection function.
According to the utility model, glue 13 is poured into the upper position in the accommodating chamber 11 of the casing 1 to seal the circuit board (not shown), a hollow area 14 is formed below the accommodating chamber 11 and a heavy state with the upper part being heavier than the lower part is formed, a balancing weight 15 is arranged on one side above the casing 1, and when the water quality meter is placed in water 91, the bottom end surface 32 of the sensor 3 is inclined corresponding to the water surface 911, so that bubbles 912 can be smoothly removed along the inclined bottom end surface 32 as shown in fig. 3 when the cleaning device 6 impacts the bottom end surface 32 of the sensor 3 with gas, and bubbles 912 generated by air supply below the culture pond can not be accumulated on the bottom end surface 32 of the sensor 3 when the water body is the culture pond, and the detection value interference can be avoided and the sensing accuracy can be better.
Referring to fig. 4, in an embodiment of the present invention, a bluetooth device 92 may be disposed, and a BT MESH board is selected, so as to intelligently sleep and save electric power, and the bluetooth device 92 is disposed outside the housing 1 and electrically connected to the transmission unit 4 through a wire 921, and a plurality of water quality meters are disposed on the same water body, so that adjacent bluetooth devices 92 can transmit signals, and can transmit signals with the external device 7 through the internet, so as to form a remote networking sensing system, and the external device 7 can easily control and clean the water quality meters located at different positions of the water body.
Referring to fig. 5, in an embodiment of the present invention, the solar panel 52 is disposed outside the enclosure 1 and connected to the power supply unit 5 through a wire 521, and can charge a battery (not shown) in the power supply unit 5, and as shown in fig. 3, the present invention further includes a floating body 93, the sleeve 12, the transmission line 43, the power line 51, the control line 61, and the pump 62 are disposed on the floating body 93 or a shore position (not shown), and as shown in fig. 3 to 5, when the bluetooth device 92 and the solar panel 52 are disposed, the bluetooth device 92 and the solar panel 52 can also be disposed on the floating body 93 (not shown in fig. 4 and 5) or the shore position.
The control unit 2, the sensor 3, the transmission unit 4 and the power supply unit 5 are arranged at the position of the machine shell 1, the position of the machine shell 1 is connected with the conduit 63 of the cleaning device 6, so that the machine shell 1 only needs to be sunk into water 91, the sleeve 12 is positioned above the water surface 911, the power supply wire 51 is connected with commercial power, the control wire 61 is connected with the pump 62 of the cleaning device 6, the conduit 63 of the pump 62 is connected with the base 8, and the installation is finished, and the installation is simple and convenient.
The utility model can transmit with the external device 7 through the wi-fi device 41 of the transmission unit 4, the external device 7 can be a mobile phone, a tablet computer, a notebook computer or other internet access equipment, the utility model can load the webpage operation interface 71 on the external device 7, no need to download APP additionally, but the utility model can set a two-dimensional code (QR code) (not shown) on the floating body 93 or the sleeve 12 on the water surface 911, and can be connected with the control unit 2 of the water quality meter by the code scanning of the external device 7, and can easily observe the sensing value through the webpage operation interface 71, and can set and control the automatic cleaning schedule, the correction and the inspection, the automatic cleaning schedule can set 1. how often to wash 2. once and how often to wash 3. the value stable time, and the utility model can lock the sensing value before the cleaning device 6 cleans the sensor 3, and sets a value stable time after the cleaning and then is sensed by the sensor 3, it is ensured that the sensor 3 can sense the actual water quality with certainty.
The utility model can build in a calibration curve, and can operate and execute calibration action on an external device 7, a calibration line can be recorded on the control unit 2, and other external devices 7 can be provided to read the recorded value of the control unit 2 when being connected with the water quality meter, and the control unit 2 of the utility model can have a self-checking function, and simultaneously actively inform the electrode state, and can check the poor calibration linearity, automatically clean the execution state and report the user through the webpage operation interface 71, therefore, the utility model has better operation convenience by the external device 7 of the user through the control and signal transmission of the transmission unit 4 compared with the prior header method.
In addition, the utility model can also be communicated and transmitted with an external device 7 by an RS-485 wired communication device 42, and different transmission options can be provided for users.
Therefore, the present invention is easy to install, and can easily control and actually clean and inspect the sensor value, and has a better and accurate sensing effect, and the cleaning device of the present invention can also be provided with a brush or other cleaning components corresponding to the sensor cleaning.
Claims (10)
1. A wireless intelligent self-cleaning water quality meter is characterized by comprising:
a casing having a closed chamber capable of preventing water;
the control unit is arranged in the containing chamber of the shell and is provided with a microcontroller;
at least one sensor, which is provided with a lead electrically connected with the control unit and can contact water on the bottom surface of the sensor;
the transmission unit is arranged in the containing chamber of the shell, is electrically connected with the control unit and is provided with a wireless wi-fi device;
the power supply unit is arranged in the accommodating chamber of the shell and outputs and is electrically connected with the control unit, the sensor and the transmission unit;
and the cleaning device is arranged outside the chamber of the shell, is provided with a control wire which is electrically connected with the control unit and can clean the surface of the sensor.
2. The wireless intelligent self-cleaning water quality meter according to claim 1, characterized in that: the transmission unit further comprises an RS-485 wired communication device, and the RS-485 wired communication device is provided with a transmission line extending to the outer side of the shell.
3. The wireless intelligent self-cleaning water quality meter according to claim 1, characterized in that: the power supply unit is provided with a power line which extends to the outside of the shell and is connected with the mains supply.
4. The wireless intelligent self-cleaning water quality meter according to claim 1, characterized in that: the power supply unit further comprises a battery, and the battery is arranged in the power supply unit.
5. The wireless intelligent self-cleaning water quality meter according to claim 4, characterized in that: the solar panel is connected with the wires and is electrically connected with the batteries of the power supply unit in the chamber.
6. The wireless intelligent self-cleaning water quality meter according to claim 1, characterized in that: the cleaning device is provided with a pump and a guide pipe, the pump is connected with the control line, the control line can control whether to output power to drive the pump to act or not by the control unit, one end of the guide pipe is connected with the pump, and the other end of the guide pipe is arranged at a position corresponding to the sensor.
7. The wireless intelligent self-cleaning water quality meter according to claim 6, characterized in that: the electronic elements of the control unit, the transmission unit and the power supply unit are arranged on a circuit board, the upper position in the chamber of the shell is filled with glue to seal the circuit board, a hollow area is formed below the chamber to form a state with a heavier upper part and a heavier lower part, a balancing weight is arranged on one side above the shell, and the bottom surface of the sensor is inclined corresponding to the water surface when the water quality meter is arranged in water.
8. The wireless intelligent self-cleaning water quality meter according to claim 7, characterized in that: the cleaning device further comprises a base, the base is arranged at the position below the shell, the sensor is arranged in the base, the base is provided with a plurality of through holes, an inlet and an outlet, the inlet is connected with the guide pipe of the cleaning device, the outlet is communicated with the inlet, and the outlet is in a direction corresponding to the bottom end surface of the sensor.
9. The wireless intelligent self-cleaning water quality meter according to claim 1, characterized in that: the Bluetooth device is arranged outside the shell and is electrically connected with the transmission unit through a wire.
10. The wireless intelligent self-cleaning water quality meter according to claim 2, characterized in that: the power supply unit is provided with a power line which extends to the outside of the shell, one end of the sleeve is connected with the accommodating chamber, the other end of the sleeve extends to the outside of the shell, and the transmission line, the power line and the control line can be accommodated in the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760164.6U CN215575067U (en) | 2021-07-30 | 2021-07-30 | Wireless intelligent self-cleaning water quality meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760164.6U CN215575067U (en) | 2021-07-30 | 2021-07-30 | Wireless intelligent self-cleaning water quality meter |
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| Publication Number | Publication Date |
|---|---|
| CN215575067U true CN215575067U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121760164.6U Active CN215575067U (en) | 2021-07-30 | 2021-07-30 | Wireless intelligent self-cleaning water quality meter |
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| CN (1) | CN215575067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102647289B1 (en) * | 2023-11-14 | 2024-03-13 | 주식회사 아주엔지니어링 | Multi point underwater sensing and warning system |
-
2021
- 2021-07-30 CN CN202121760164.6U patent/CN215575067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102647289B1 (en) * | 2023-11-14 | 2024-03-13 | 주식회사 아주엔지니어링 | Multi point underwater sensing and warning system |
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