CN112630392A - System and method for realizing online water quality detection through intelligent mobile terminal - Google Patents

System and method for realizing online water quality detection through intelligent mobile terminal Download PDF

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Publication number
CN112630392A
CN112630392A CN202011273706.7A CN202011273706A CN112630392A CN 112630392 A CN112630392 A CN 112630392A CN 202011273706 A CN202011273706 A CN 202011273706A CN 112630392 A CN112630392 A CN 112630392A
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water quality
water
pipe
detector
mobile terminal
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余日霖
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Zhejiang Zemiao Environmental Science And Technology Group Co ltd
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Zhejiang Zemiao Environmental Science And Technology Group Co ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
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Abstract

The invention discloses a system and a method for realizing online water quality detection through an intelligent mobile terminal, which comprises an online monitoring device, a remote control device and an intelligent terminal, wherein the online monitoring device is used for extracting a water sample and intelligently detecting the water sample, a detection result is firstly transmitted to the remote control device, then the remote control device sends monitoring data to the intelligent terminal, and the intelligent terminal can control and operate related equipment in the online monitoring device through the remote control device. The invention has the advantages of convenient use, simple operation, strong real-time property, high precision of detected data and strong reliability.

Description

System and method for realizing online water quality detection through intelligent mobile terminal
Technical Field
The invention relates to the technical field of water quality detection, in particular to a system and a method for realizing online water quality detection through an intelligent mobile terminal.
Background
The current water pollution phenomenon is serious, the accidents of environmental water pollution brought by the industrialized society emerge endlessly, and the simple collection of samples and the laboratory analysis can not adapt to the requirements of people on environmental monitoring. The existing online water quality monitoring generally comprises the following steps: the method is time-consuming and labor-consuming, new water samples are collected according to the process in a set period for cyclic detection, the difficulty of workers is increased, the anti-interference performance in the water quality detection process is weak, water quality detection errors are easily affected, and the reliability of monitoring data is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the online water quality detection system and the online water quality detection method which are convenient to use, simple to operate, strong in instantaneity, high in detection data precision and strong in reliability.
The technical scheme adopted by the invention for realizing the purpose is as follows:
a system for realizing online water quality detection through an intelligent mobile terminal comprises an online monitoring device, a remote control device and an intelligent terminal, wherein the online monitoring device comprises a water sample collecting pipe, a metering pump, a water quality sampling pipe, a water quality detector, a water quality discharge pipe and an electromagnetic valve, one end of the water sample collecting pipe extends into the upstream end of a water sample to be detected, the other end of the water sample collecting pipe is connected with the input end of the metering pump and is used for extracting the water sample to be detected, an output pipe of the metering pump is connected with the side wall of the upper end of the water quality sampling pipe through a connecting pipe, the top end of the water quality sampling pipe is fixedly connected with the water quality detector, the water quality detector comprises water quality sensors of various types, and a monitoring probe of each water quality sensor extends into the water quality sampling pipe and respectively corresponds to each, the bottom of the water quality sampling pipe is fixedly connected with the water quality discharge pipe, a solenoid valve is fixedly installed at the joint between the water quality discharge pipe and the water quality sampling pipe, the other end of the water quality discharge pipe is arranged in a water sample to be detected, and the water quality discharge pipe is arranged at the downstream end of the water sample to be detected and used for controlling and discharging the water sample in the water quality sampling pipe;
the remote control device comprises a processor, a controller, a water quality detection circuit and a wireless communicator, wherein the input end of the water quality detection circuit is connected with the water quality detector through a data line and is used for receiving various water quality parameters of a detected water sample, the output end of the water quality detection circuit is connected with the processor and is used for outputting and processing a detection signal, the controller comprises a control circuit board, the control circuit board is connected with control switches of the metering pump, the water quality detector and the electromagnetic valve through the data line and is respectively used for controlling the working states of the metering pump, the water quality detector and the electromagnetic valve, the processor sends related control instructions to the controller through the data line to realize the instruction control of related equipment, the wireless communicator is connected with the processor through the data line and is connected with an intelligent terminal through a wireless network, the device is used for uploading detection data and receiving related operation instructions.
The water quality sensor comprises a temperature detector, a pH value detector, a turbidity detector, a total soluble solid value detector and a conductivity detector which are respectively used for detecting the temperature, the pH value, the turbidity, the total soluble solid value and the conductivity value of a water sample.
The outer side wall of the water quality sampling pipe is also fixedly provided with a non-contact liquid level instrument, the non-contact liquid level instrument is connected with the processor through a data line, and the liquid level position in the water quality sampling pipe is monitored through the processor.
One side of the upper end of the water quality sampling pipe is fixedly connected with an overflow pipe, and the other end of the overflow pipe is arranged at the downstream end of a water sample to be detected.
The remote control device further comprises a storage unit, and the storage unit is connected with the processor through a data line and used for storing the water sample detection parameters.
The remote control device also comprises a positioning module, wherein the positioning module is connected with the processor through a data line and is used for acquiring the geographical position of the device.
A method for realizing online water quality detection through an intelligent mobile terminal comprises the following steps:
s1, sending a water quality detection instruction through the intelligent terminal, transmitting the instruction to the processor through the wireless communicator, analyzing and processing the instruction by the processor to generate control information, and transmitting the control information to the controller, wherein the controller sequentially controls and operates related equipment according to the control information;
the control operation of the S2 controller is that firstly the electromagnetic valve is closed, the metering pump is started, after the metering pump is started, a certain amount of water in the water sample to be tested is pumped to the water quality sampling pipe, after the certain amount of water is pumped, the water sampling pipe is suspended, the electromagnetic valve is opened, the water quality is discharged, after the water is discharged, the electromagnetic valve is closed, the metering pump is started again, after the water is repeatedly pumped for 2-3 times, the electromagnetic valve is closed, the metering pump is started, and the water sample to be tested is pumped to the water quality sampling pipe;
s3 starts a water quality detector, carries out data monitoring on the temperature, the pH value, the turbidity, the total dissolved solid value and the conductivity value in the water sample through the water quality sensors respectively, and uploads the detected data to a water quality detection circuit, the water quality detection circuit correspondingly determines the parameter type of the obtained water quality parameters based on the types of the water quality sensors, generates a parameter subscription table after the determination is correct, and transmits the parameter subscription table to the processor;
and after receiving the parameter subscription table, the S4 processor adds the characteristic identification information, respectively stores the characteristic identification information in the storage unit and sends the parameter subscription table to the mobile terminal through the wireless communicator, thereby completing the remote water quality detection of the intelligent terminal.
In step S3, after the water sample is detected by the water quality detector, the electromagnetic valve is opened to discharge the water, and the water quality detector is closed.
Wherein, the water quality parameters include temperature, pH value, turbidity, total dissolved solid value and conductivity value.
The characteristic representation information comprises a terminal identification code, water quality detection time and position information.
The invention has the beneficial effects that: the invention can realize remote water sample collection and detection through the mobile terminal, is convenient to use and higher in intelligence, realizes on-line water quality detection of the intelligent terminal, and has high water quality detection accuracy and reliable data.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic structural diagram of an on-line monitoring device according to the present invention;
FIG. 3 is a schematic diagram of the step structure of the method of the present invention.
In the figure: 1 water sample collection pipe, 2 metering pumps, 3 water quality sampling pipes, 4 water quality detectors, 5 water quality discharge pipes, 6 electromagnetic valves, 7 processors, 8 controllers, 9 water quality detection circuits, 10 wireless communicators, 11 temperature detectors, 12pH value detectors, 13 turbidity detectors, 14 soluble total solid value detectors, 15 conductivity detectors, 16 non-contact liquid level meters, 17 overflow pipes, 18 storage units, 19 positioning modules, 20 cleaning pipes, 21 cleaning boxes, 22 water delivery pumps, 23 liquid injection pipes, 24 one-way valves and 25 intelligent terminals.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, a system for realizing on-line water quality detection by an intelligent mobile terminal comprises an on-line monitoring device, a remote control device and an intelligent terminal 25, wherein the on-line monitoring device comprises a water sample collecting pipe 1, a metering pump 2, a water quality sampling pipe 3, a water quality detector 4, a water quality discharge pipe 5 and an electromagnetic valve 6, one end of the water sample collecting pipe 1 extends into the upstream end of a water sample to be detected, the other end of the water sample collecting pipe 1 is connected with the input end of the metering pump 2 and is used for extracting the water sample to be detected, the output pipe of the metering pump 2 is connected with the upper side wall of the water quality sampling pipe 3 through a connecting pipe, the top end of the water quality sampling pipe 3 is fixedly connected with the water quality detector 4, the water quality detector 4 comprises water quality sensors of various types, and the monitoring probes of each water quality, the bottom of the water quality sampling pipe 3 is fixedly connected with a water quality discharge pipe 5, a solenoid valve 6 is fixedly arranged at the joint between the water quality discharge pipe 5 and the water quality sampling pipe 3, the other end of the water quality discharge pipe 5 is arranged in a water sample to be detected, and the water quality discharge pipe 5 is arranged at the downstream end of the water sample to be detected and is used for controlling and discharging the water sample in the water quality sampling pipe 3;
the remote control device comprises a processor 7, a controller 8, a water quality detection circuit 9 and a wireless communicator 10, wherein the input end of the water quality detection circuit 9 is connected with the water quality detector 4 through a data line and is used for receiving various water quality parameters of a detected water sample, the output end of the water quality detection circuit 9 is connected with the processor 7 and is used for outputting and processing a detection signal, the controller 8 comprises a control circuit board, the control circuit board is connected with control switches of the metering pump 2, the water quality detector 4 and the electromagnetic valve 6 through data lines and is respectively used for controlling the working states of the metering pump 2, the water quality detector 4 and the electromagnetic valve 6, the processor 7 sends related control instructions to the controller 8 through the data lines to realize instruction control of related equipment, the wireless communicator 10 is connected with the processor 7 through the data lines, and the wireless communicator 10 is connected with an intelligent terminal 25 through a wireless network, the device is used for uploading detection data and receiving related operation instructions.
In this embodiment, the water quality sensor includes a temperature detector 11, a pH detector 12, a turbidity detector 13, a total dissolved solid detector 14, and a conductivity detector 15, which are respectively used for detecting the temperature, the pH value, the turbidity, the total dissolved solid value, and the conductivity value of the water sample.
The outer side wall of the water quality sampling pipe 3 is also fixedly provided with a non-contact liquid level instrument 16, the non-contact liquid level instrument 16 is connected with the processor 7 through a data line, and the processor 7 is used for monitoring the liquid level position in the water quality sampling pipe 3.
One side fixedly connected with overflow pipe 17 in water quality sampling pipe 3 upper end, the overflow pipe 17 other end sets up at the water sample low reaches end that awaits measuring.
The remote control device also comprises a storage unit 18, and the storage unit 18 is connected with the processor 7 through a data line and used for storing the water sample detection parameters.
The remote control device also comprises a positioning module 19, and the positioning module 19 is connected with the processor 7 through a data line and is used for acquiring the geographical position of the device.
Example two
Referring to fig. 1-3, a method for realizing online water quality detection through an intelligent mobile terminal includes the following steps:
s1, sending a water quality detection instruction through the intelligent terminal 25, transmitting the instruction to the processor 7 through the wireless communicator 10, analyzing and processing the instruction by the processor 7 to generate control information and transmitting the control information to the controller 8, and sequentially controlling and operating relevant equipment by the controller 8 according to the control information;
s2 the controller 8 controls the operation, firstly closes the electromagnetic valve 6, starts the metering pump 2, pumps a certain amount of water in the water sample to be tested to the water quality sampling pipe 3 after the metering pump 2 starts, stops pumping a certain amount, opens the electromagnetic valve 6, discharges the water quality, closes the electromagnetic valve 6 after the discharge is finished, and starts the metering pump 2 again, closes the electromagnetic valve 6 after repeating for 2-3 times, starts the metering pump 2, pumps the water sample to be tested to the water quality sampling pipe 3 for water quality detection;
s3 starts the water quality detector 4, carries on data monitoring to the temperature, pH value, turbidity, total solid value of dissolubility, conductivity value in the water sample through the water quality sensor, and uploads the detected data to the water quality detection circuit 9, the water quality detection circuit 9 determines the parameter type of the water quality parameter based on the variety of each water quality sensor, generates the parameter subscription table after confirming without error, and transmits the parameter subscription table to the processor 7;
after receiving the parameter subscription table, the processor 7 of S4 adds the characteristic identification information, and respectively stores the characteristic identification information in the storage unit 18 and sends the parameter subscription table to the mobile terminal through the wireless communicator 10, thereby completing the remote water quality detection of the intelligent terminal 25.
In this embodiment, in step S3, after the water sample is detected by the water quality detector 4, the electromagnetic valve 6 is opened to discharge the water, and the water quality detector 4 is closed.
Wherein, the water quality parameters include temperature, pH value, turbidity, total dissolved solid value and conductivity value.
The characteristic representation information comprises a terminal identification code, water quality detection time and position information.
EXAMPLE III
Referring to fig. 1-3, the present embodiment can further optimize the present invention, and the optimization act is: under original system architecture basis, at 3 upper end lateral wall fixedly connected with scavenge pipe 20 of water quality sampling pipe, the scavenge pipe 20 other end is connected with washs case 21, and fixed mounting has water delivery pump 22 on the scavenge pipe 20, washs case 21 and is closed box, washs 21 upper end fixedly connected with and annotates liquid pipe 23 for pour into the washing liquid, wherein the washing liquid is high-purity distilled water.
In this embodiment, the connection between the cleaning tube 20 and the water sampling tube 3 is fixedly connected with a check valve 24 for preventing the water sample from flowing back to the cleaning tube 20 and polluting the cleaning fluid in the cleaning tube 20 and the cleaning tank 21.
The control switch of the water delivery pump 22 is connected with the control circuit of the controller 8 through a data line for convenient control operation.
Example four
In this embodiment, the method of the present invention is further optimized by combining with the third embodiment, and the optimization scheme is as follows: under the basis of original step, wherein in step S3, water quality testing appearance 4 finishes the water sample detection after, open solenoid valve 6 and discharge quality of water, close water quality testing appearance 4 simultaneously, later start water delivery pump 22, the washing liquid that will wash in the case 21 through scavenge pipe 20 is inputed to quality of water sampling pipe 3, the washing liquid sprays at quality of water sampling pipe 3 lateral wall and produces the sputtering from scavenge pipe 20 port, make the cleaning solution can distribute everywhere inside quality of water sampling pipe 3, the cleaning solution flows down along quality of water sampling pipe 3 inner wall, thereby fully clean quality of water sampling pipe 3, final cleaning solution is discharged from quality of water delivery pipe 5.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a system for realize online water quality testing through intelligent Mobile terminal which characterized in that: the on-line monitoring device comprises a water sample collecting pipe (1), a metering pump (2), a water quality sampling pipe (3), a water quality detector (4), a water quality discharge pipe (5) and an electromagnetic valve (6), wherein one end of the water sample collecting pipe (1) extends into the upstream end of a water sample to be detected, the other end of the water sample collecting pipe (1) is connected with the input end of the metering pump (2) and used for extracting the water sample to be detected, the output pipe of the metering pump (2) is connected with the upper side wall of the water quality sampling pipe (3) through a connecting pipe, the top end of the water quality sampling pipe (3) is fixedly connected with the water quality detector (4), the water quality detector (4) comprises water quality sensors of various types, and monitoring probes of the water quality sensors respectively extend into the water quality sampling pipe (3), the water quality control system comprises a water quality sampling pipe (3), a water quality discharge pipe (5) and a solenoid valve (6), wherein the bottom of the water quality sampling pipe (3) is fixedly connected with the water quality discharge pipe (5), the joint between the water quality discharge pipe (5) and the water quality sampling pipe (3) is fixedly provided with the solenoid valve (6), the other end of the water quality discharge pipe (5) is arranged in a water sample to be detected, and the water quality discharge pipe (5) is arranged at the downstream end of the water sample to be detected and is used for controlling and discharging the water sample in the water quality sampling;
the remote control device comprises a processor (7), a controller (8), a water quality detection circuit (9) and a wireless communicator (10), wherein the input end of the water quality detection circuit (9) is connected with the water quality detector (4) through a data line and used for receiving various water quality parameters of a detected water sample, the output end of the water quality detection circuit (9) is connected with the processor (7) and used for outputting and processing detection signals, the controller (8) comprises a control circuit board, the control circuit board is connected with control switches of the metering pump (2), the water quality detector (4) and the electromagnetic valve (6) through data lines and respectively used for controlling the working states of the metering pump (2), the water quality detector (4) and the electromagnetic valve (6), and the processor (7) sends related control instructions to the controller (8) through the data line, the instruction control of relevant equipment is realized, the wireless communicator (10) is connected with the processor (7) through a data line, and the wireless communicator (10) is connected with the intelligent terminal (25) through a wireless network and used for uploading detection data and receiving relevant operation instructions.
2. The system for realizing on-line water quality detection through the intelligent mobile terminal as recited in claim 1, wherein: the water quality sensor comprises a temperature detector (11), a pH value detector (12), a turbidity detector (13), a total soluble solid value detector (14) and a conductivity detector (15), which are respectively used for detecting the temperature, the pH value, the turbidity, the total soluble solid value and the conductivity value of a water sample.
3. The system for realizing on-line water quality detection through the intelligent mobile terminal as recited in claim 1, wherein: the water quality sampling pipe (3) lateral wall still fixed mounting have non-contact liquid level appearance (16), non-contact liquid level appearance (16) through the data line with treater (7) are connected, through the liquid level position in treater (7) control water quality sampling pipe (3).
4. The system for realizing on-line water quality detection through the intelligent mobile terminal as recited in claim 1, wherein: one side of the upper end of the water quality sampling pipe (3) is fixedly connected with an overflow pipe (17), and the other end of the overflow pipe (17) is arranged at the downstream end of a water sample to be detected.
5. The system for realizing on-line water quality detection through the intelligent mobile terminal as recited in claim 1, wherein: the remote control device further comprises a storage unit (18), wherein the storage unit (18) is connected with the processor (7) through a data line and used for storing water sample detection parameters.
6. The system for realizing on-line water quality detection through the intelligent mobile terminal as recited in claim 1, wherein: the remote control device also comprises a positioning module (19), wherein the positioning module (19) is connected with the processor (7) through a data line and is used for acquiring the geographic position of the device.
7. A method for realizing online water quality detection through an intelligent mobile terminal is characterized by comprising the following steps:
s1, sending a water quality detection instruction through the intelligent terminal (25), transmitting the instruction to the processor (7) through the wireless communicator (10), analyzing and processing the instruction by the processor (7), generating control information and transmitting the control information to the controller (8), and sequentially controlling the relevant equipment by the controller (8) according to the control information;
s2 the control operation of the controller (8) is that firstly the electromagnetic valve (6) is closed, the metering pump (2) is started, after the metering pump (2) is started, a certain amount of water in the water sample to be tested is pumped to the water quality sampling pipe (3), after the certain amount of water is pumped, the operation is suspended, the electromagnetic valve (6) is opened, the water quality is discharged, after the discharge is finished, the electromagnetic valve (6) is closed, the metering pump (2) is started again, after 2-3 times, the electromagnetic valve (6) is closed, the metering pump (2) is started, and the water sample to be tested is pumped to the water quality sampling pipe (3) to;
s3 starts a water quality detector (4), carries out data monitoring on the temperature, the pH value, the turbidity, the total dissolved solid value and the conductivity value in a water sample through water quality sensors respectively, and uploads the detected data to a water quality detection circuit (9), the water quality detection circuit (9) correspondingly determines the parameter type of the obtained water quality parameters based on the types of the water quality sensors, generates a parameter subscription table after the determination is correct, and transmits the parameter subscription table to a processor (7);
and after receiving the parameter subscription table, the S4 processor (7) adds the characteristic identification information, respectively stores the characteristic identification information in the storage unit (18) and sends the parameter subscription table to the mobile terminal through the wireless communicator (10), thereby completing the remote water quality detection of the intelligent terminal (25).
8. The method for realizing the on-line water quality detection through the intelligent mobile terminal according to claim 7, is characterized in that: in step S3, after the water sample is detected by the water quality detector (4), the electromagnetic valve (6) is opened to discharge the water quality, and the water quality detector (4) is closed.
9. The method for realizing the on-line water quality detection through the intelligent mobile terminal according to claim 7, is characterized in that: wherein, the water quality parameters include temperature, pH value, turbidity, total dissolved solid value and conductivity value.
10. The method for realizing the on-line water quality detection through the intelligent mobile terminal according to claim 7, is characterized in that: the characteristic representation information comprises a terminal identification code, water quality detection time and position information.
CN202011273706.7A 2020-11-14 2020-11-14 System and method for realizing online water quality detection through intelligent mobile terminal Pending CN112630392A (en)

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Publication number Priority date Publication date Assignee Title
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Application publication date: 20210409