CN112051790A - Multichannel pond environment monitoring system based on Internet of things - Google Patents
Multichannel pond environment monitoring system based on Internet of things Download PDFInfo
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- CN112051790A CN112051790A CN202010890633.XA CN202010890633A CN112051790A CN 112051790 A CN112051790 A CN 112051790A CN 202010890633 A CN202010890633 A CN 202010890633A CN 112051790 A CN112051790 A CN 112051790A
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- pond
- water quality
- solenoid valve
- oxygen
- internet
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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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
- G01N33/18—Water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/15—Plc structure of the system
- G05B2219/15039—Display of reference, set value, of measured, feedback value
Abstract
The invention discloses a multichannel pond environment monitoring system based on the Internet of things, which comprises a PLC (programmable logic controller), a water quality detection tank and a self-priming pump, wherein a water quality sensor is arranged in the water quality detection tank, one end of the self-priming pump is connected with a pond I, a pond II, a pond III and a pond IV through water inlet pipes, the other end of the self-priming pump is connected with the water quality detection tank through a water outlet pipe, a solenoid valve I, a solenoid valve II, a solenoid valve III and a solenoid valve IV are respectively arranged on a branch pipe I, a branch pipe II, a branch pipe III and a branch pipe IV, the PLC is used for controlling the solenoid valves, switching collected data and controlling an aerator, the pond I GPRS DTU, the pond II GPRS DTU, the pond III GPRS DTU and the pond IV DTU are all connected with an Internet of things cloud server through base stations, and the Internet of cloud. Compared with the prior art, the invention has the advantages that: the water quality of a plurality of ponds can be monitored in a time-sharing manner, the cost of monitoring equipment is saved, and the multifunctional water quality monitoring device can be used for multiple purposes.
Description
Technical Field
The invention relates to the technical field of pond environment monitoring, in particular to a multichannel pond environment monitoring system based on the Internet of things.
Background
In common words: "raise a pond of fish, manage a pond of water first", the quality of water quality, concern the success or failure of aquaculture. The factors for determining water quality mainly include environmental factors such as water temperature, dissolved oxygen, pH value and the like, and the indexes are invisible and unknown. Although the history of aquaculture in China is long, compared with advanced aquaculture countries such as Europe and America, Israel and the like, the aquaculture efficiency of the countries is 30-100 times that of China, the dependence degree of aquaculture in China on people is very high, and the countries such as Europe and America, Japan, Israel and the like widely adopt agricultural Internet of things equipment to carry out intelligent monitoring aquaculture, so that a large amount of labor cost can be saved, risks can be effectively reduced, and the aquaculture efficiency and benefits are improved. In the presence of complex and variable agriculture, precise intelligent monitoring is not available, and people only depend on 'a day' to play. Aquaculture relies on the ecological balance of water environment, and the condition under water often is difficult to observe by artifical, therefore it is especially important to carry out intelligent monitoring to pond quality of water with the help of agricultural thing networking device.
Although pond water quality monitoring equipment is sold in the market at present, the products can only monitor the water quality of a single pond and simply control an aerator and the like. The practical application is basically zero because the water quality monitoring equipment is generally high in price, the water quality sensor in the practical application of the water quality monitoring equipment is seriously polluted, the detected data is inaccurate if the water quality monitoring equipment cannot be cleaned in time, the inaccurate data influences the reasonable starting of the aerator, and the safety production requirement cannot be met. If the culture scale is large and the number of ponds is large, the installation of water quality monitoring equipment in all the ponds is a great expense, and common farmers cannot bear the expense.
Disclosure of Invention
The invention aims to overcome the technical defects and provide the multi-channel pond environment monitoring system based on the Internet of things.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a based on thing networking multichannel pond environmental monitoring system, includes PLC controller, water quality testing groove and self priming pump, the water quality testing inslot be equipped with the quality of water sensor, self priming pump one end advance water piping connection pond one, pond two, pond three and pond four through, the self priming pump other end pass through outlet pipe connection water quality testing groove, pond one, pond two, pond three and pond four in be connected with respectively and be divided tub one, be divided tub two, be divided tub three and be divided tub four, be divided tub one, be divided tub two, be divided tub three and be divided tub four on all being connected to the inlet tube of connecting the self priming pump, be divided tub one, be divided tub two, be divided to be equipped with solenoid valve two, solenoid valve three and solenoid valve four respectively, the PLC controller connect pond GPRSDTU, pond two GPRSDTU, pond three GPRSDTU and four GPRSDTU, the PLC controller be used for controlling solenoid valve, two GPRSDTU, pond GPRSDTU and four GPRSDTU, four GP, The automatic aerator is switched and controlled by collecting data, the first pond GPRSDTU, the second pond GPRSDTU, the third pond GPRSDTU and the fourth pond GPRSDTU are all connected with the Internet of things cloud server through the base station, and the Internet of things cloud server is connected with the user computer and the smart phone.
Furthermore, the PLC controller and the water quality sensor are communicated by applying a Modbus protocol.
Furthermore, the bottom of the water quality detection tank is communicated with a drain pipe, and a drain electromagnetic valve is arranged on the drain pipe.
Furthermore, a water level switch is arranged on the water quality detection tank.
Further, pond one, pond two, pond three and pond four connect oxygen-increasing machine one, oxygen-increasing machine two, oxygen-increasing machine three and oxygen-increasing machine four respectively, PLC controller electric connection solenoid valve one, solenoid valve two, solenoid valve three, solenoid valve four, oxygen-increasing machine one, oxygen-increasing machine two, oxygen-increasing machine three and oxygen-increasing machine four.
Furthermore, the branch pipe I, the branch pipe II, the branch pipe III and the branch pipe IV are all connected with a filtering device.
Compared with the prior art, the invention has the advantages that: the invention can enable a set of water quality monitoring equipment to be used in a plurality of monitoring ponds, reduces the purchase of the water quality monitoring equipment, has the cost of only one fourth or lower than the original cost, uses the self-priming pump to suck water in different ponds, and sends the water to the detection tank in the dark environment through filtration, avoids the water quality sensor from being dirty and breeding miscellaneous algae, organisms and the like, can be free of maintenance for a long time, and is easy to popularize and use.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention.
As shown in the figure: 1. PLC controller, 2, water quality testing groove, 3, self priming pump, 4, water quality sensor, 5, solenoid valve one, 6, solenoid valve two, 7, solenoid valve three, 8, solenoid valve four, 9, pond one GPRSDTU, 10, pond two GPRSDTU, 11, pond three GPRSDTU, 12, pond four GPRSDTU, 13, thing networking cloud ware, 14, drainage solenoid valve, 15, water level switch, 16, oxygen-increasing machine one, 17, oxygen-increasing machine two, 18, oxygen-increasing machine three, 19, oxygen-increasing machine four.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a based on thing networking multichannel pond environmental monitoring system, includes PLC controller 1, water quality testing groove 2 and self priming pump 3, water quality testing groove 2 in be equipped with water quality sensor 4, 3 one end of self priming pump through advance water piping connection pond one, pond two, pond three and pond four, the 3 other end of self priming pump pass through outlet pipe connection water quality testing groove 2, pond one, pond two, pond three and pond four in be connected with respectively and be divided tub one, be divided tub two, be divided tub three and be divided tub four, be divided tub one, be divided tub two, be divided tub three and be divided tub four all be connected to the inlet tube of connecting self priming pump 3 on, be divided tub one, be divided tub two, be divided tub three and be divided four and be equipped with solenoid valve one 5, solenoid valve two 6, three 7 and four 8 solenoid valves on, PLC controller 1 connect pond one GPRSDTU9, two RSDTU10, three RSDTU11 in pond and four GPRSDTU12 in pond, PLC controller 1 be used for control solenoid valve, data acquisition switch and control oxygen-increasing machine, pond one GPRSDTU9, pond two GPRSDTU10, pond three GPRSDTU11 and pond four GPRSDTU12 all connect thing networking cloud ware 13 through the basic station, networking cloud ware 13 connect user's computer and smart mobile phone.
And the PLC 1 and the water quality sensor 4 are communicated by applying a Modbus protocol.
The bottom of the water quality detection tank 2 is communicated with a drain pipe, and a drain electromagnetic valve 14 is arranged on the drain pipe.
The water quality detection tank 2 is provided with a water level switch 15.
Pond one, pond two, pond three and pond four connect oxygen-increasing machine one 16, oxygen-increasing machine two 17, oxygen-increasing machine three 18 and oxygen-increasing machine four 19 respectively, 1 electric connection solenoid valve one 5 of PLC controller, solenoid valve two 6, solenoid valve three 7, solenoid valve four 8, oxygen-increasing machine one 16, oxygen-increasing machine two 17, oxygen-increasing machine three 18 and oxygen-increasing machine four 19.
And the branch pipe I, the branch pipe II, the branch pipe III and the branch pipe IV are all connected with a filtering device.
When the water quality monitoring device is specifically implemented, water in different ponds is sucked by the PLC and the self-sucking pump in a time-sharing mode and sent to the water quality detection tank for detection, the detected data are transmitted to the Internet of things cloud server for storage through the corresponding data transmission modules, the cloud server enables the PLC to control the aerator of the corresponding pond to be turned on or turned off through calculation, the water environment change of the aquaculture pond is a slow process, the monitoring requirement can be met after one detection within half an hour, and water quality monitoring of a plurality of ponds can be completed within half an hour, so that a set of water quality monitoring device can monitor the plurality of ponds.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a based on thing networking multichannel pond environmental monitoring system which characterized in that: including PLC controller (1), water quality testing groove (2) and self priming pump (3), water quality testing groove (2) in be equipped with water quality sensor (4), self priming pump (3) one end advance water piping connection pond one, pond two, pond three and pond four through, self priming pump (3) other end pass through water piping connection water quality testing groove (2), pond one, pond two, pond three and pond four in be connected with respectively and be divided tub one, be divided tub two, be divided tub three and be divided tub four, be divided tub one, be divided tub two, be divided tub three and be divided tub four all be connected to the inlet tube of connecting self priming pump (3) on, be divided tub one, be divided tub two, be divided tub three and be divided and be equipped with solenoid valve one (5), solenoid valve two (6), solenoid valve three (7) and solenoid valve four (8) on four, PLC controller (1) connect a GPDTU (9) in pond, Two GPRSDTU in pond (10), three GPRSDTU in pond (11) and four GPRSDTU in pond (12), PLC controller (1) be used for control solenoid valve, data acquisition switch and control oxygen-increasing machine, four GPRSDTU in pond (12) all connect thing networking cloud ware (13) through the base station in pond one GPRSDTU (9), two GPRSDTU in pond (10), three GPRSDTU in pond (11) and pond, networking cloud ware (13) connect user's computer and smart mobile phone.
2. The internet-of-things-based multichannel pond environment monitoring system according to claim 1, characterized in that: and the PLC (1) and the water quality sensor (4) are communicated by applying a Modbus protocol.
3. The internet-of-things-based multichannel pond environment monitoring system according to claim 1, characterized in that: the bottom of the water quality detection tank (2) is communicated with a drain pipe, and a drain electromagnetic valve (14) is arranged on the drain pipe.
4. The internet-of-things-based multichannel pond environment monitoring system according to claim 1, characterized in that: the water quality detection tank (2) is provided with a water level switch (15).
5. The internet-of-things-based multichannel pond environment monitoring system according to claim 1, characterized in that: pond one, pond two, pond three and pond four connect oxygen-increasing machine one (16), oxygen-increasing machine two (17), oxygen-increasing machine three (18) and oxygen-increasing machine four (19) respectively, PLC controller (1) electric connection solenoid valve one (5), solenoid valve two (6), solenoid valve three (7), solenoid valve four (8), oxygen-increasing machine one (16), oxygen-increasing machine two (17), oxygen-increasing machine three (18) and oxygen-increasing machine four (19).
6. The internet-of-things-based multichannel pond environment monitoring system according to claim 1, characterized in that: and the branch pipe I, the branch pipe II, the branch pipe III and the branch pipe IV are all connected with a filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890633.XA CN112051790A (en) | 2020-08-29 | 2020-08-29 | Multichannel pond environment monitoring system based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890633.XA CN112051790A (en) | 2020-08-29 | 2020-08-29 | Multichannel pond environment monitoring system based on Internet of things |
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| CN112051790A true CN112051790A (en) | 2020-12-08 |
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| CN202010890633.XA Pending CN112051790A (en) | 2020-08-29 | 2020-08-29 | Multichannel pond environment monitoring system based on Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI807656B (en) * | 2022-02-25 | 2023-07-01 | 震亞物聯網科技有限公司 | Time-division water quality monitoring system method, and aquaculture system having the time-division water quality monitoring system |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI807656B (en) * | 2022-02-25 | 2023-07-01 | 震亞物聯網科技有限公司 | Time-division water quality monitoring system method, and aquaculture system having the time-division water quality monitoring system |
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Application publication date: 20201208 |
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