CN203772850U - Real-time tilapia cultivation water quality monitoring and pre-alarming integrated device - Google Patents

Abstract

The utility model discloses a tilapia breeding water quality real-time monitoring and early warning integrated device, which is characterized in that it includes a sampling pump, a water delivery pipe, a detection tank, a water quality sensor, a multi-parameter water quality automatic analyzer, a signal converter, a data server, Wireless transmission module. The utility model can detect the dissolved oxygen, temperature, pH, ammonia nitrogen, nitrite nitrogen, total phosphorus and other ion concentrations in the water body step by step, and the data enters the data server, and the data server accurately records the sampling and detection of the water quality sensor and the multi-parameter water quality automatic analyzer. The time difference integrates the data detected by the two to obtain all the factor parameters of the water body at a certain sampling time point; the server compares the collected data with the preset safe range of tilapia breeding water factors through the pre-installed comparison algorithm, and The results are wirelessly transmitted to the user's mobile phone terminal, and timely guide the breeding technicians to carry out water regulation, which greatly liberates a lot of physical and intellectual work of the breeding technicians.

Description

An integrated device for real-time monitoring and early warning of tilapia breeding water quality

technical field

The utility model specifically relates to a real-time monitoring and early warning device suitable for tilapia breeding water quality, which belongs to the technical field of fish farming. the

Background technique

my country's freshwater aquaculture is mainly based on pond aquaculture. Due to the development of industry and agriculture, freshwater aquaculture water sources have been polluted to varying degrees. At the same time, due to high aquaculture density, livestock manure and water discharge and other aquaculture conditions, water bodies have become eutrophic, and the risk of aquaculture has risen sharply. high. The quality of aquaculture water needs to be tested and monitored in time to ensure the normal progress of the aquaculture industry. Due to the large area and wide distribution of freshwater aquaculture ponds, the current detection of aquaculture water quality mainly relies on manual on-site collection, and sends them to the laboratory for measurement one by one with chemical analysis equipment such as mass spectrometers and chromatographs. Although the detection data is accurate, it lacks timeliness and effectiveness. , it is impossible to timely regulate and warn the aquaculture water body. Recently, aquatic technicians have designed and invented on-line monitoring devices, which preliminarily solved the on-line monitoring problems of some water quality factors. However, due to the complexity of tilapia's adaptation to aquaculture water bodies, manual judgment, prediction and early warning are still required, which increases the difficulty of popularization and application of this technology. the

Utility model content

The purpose of this utility model is to provide a real-time monitoring and early warning device suitable for tilapia aquaculture water quality, which can monitor the factors of tilapia aquaculture water quality remotely and traceably, and predict the next change trend of the water body through artificial intelligence, and through the database Judging the quality of aquaculture water by comparing the range of safe aquaculture water quality has the characteristics of timeliness, accuracy, and intelligence, and reduces the technical threshold for aquaculture water regulation. the

In order to achieve the above object, the utility model adopts the following technical solutions:

A tilapia breeding water quality real-time monitoring and early warning integrated device is characterized in that: it includes a sampling pump, a water delivery pipe, a detection tank, a water quality sensor, a multi-parameter water quality automatic analyzer, a signal converter, a data server, and a wireless transmission module;

The sampling pump is installed in the pond, and one end is connected to the water delivery pipe;

One end of the water delivery pipe is connected to the sampling pump, and the other end is connected to the detection tank;

The water quality sensor is installed in the detection tank, connected to the signal converter through the connection line, and used to detect water quality parameters such as dissolved oxygen, pH, temperature, etc.;

The sampling tube of the multi-parameter water quality automatic analyzer is installed in the detection tank, connected to the signal converter through the data line, and used to analyze water quality parameters including ammonia nitrogen, nitrous nitrogen, total phosphorus concentration, etc.;

The signal converter is connected to the data server, and is used to convert the input analog signal into a digital signal and transmit it to the data server;

The data server is connected to the wireless transmission module through a data line, and is used for comparing the input parameters with the historical data, and sending the comparison result to the wireless terminal of the user through the wireless transmission module.

The beneficial effects of the utility model are:

① Detect dissolved oxygen, temperature, pH, ammonia nitrogen, nitrite nitrogen, total phosphorus and other plasma concentrations in the water step by step, and the data enters the data server, which accurately records the time difference between the sampling and detection of the water quality sensor and the multi-parameter water quality automatic Integrate the data detected by the former to obtain all the factor parameters of the water body at a certain sampling time point;

②The server compares the collected data with the preset safe range of water body factors for tilapia farming through the pre-installed comparison algorithm, and wirelessly transmits the results to the user's mobile phone terminal, instructing the farming technicians to carry out water body regulation in a timely manner, greatly liberating A lot of physical and intellectual work of breeding technicians.

Description of drawings

Figure 1 is a schematic diagram of the utility model. the

Detailed ways

Below in conjunction with specific accompanying drawing and embodiment the utility model is further described. the

As shown in Figure 1, a tilapia culture water quality real-time monitoring and early warning integrated device, including sampling pump 1, water delivery pipe 2, detection tank 3, water quality sensor 4, multi-parameter water quality automatic analyzer 5, signal converter 6, data Server 7, wireless transmission module 8. the

The sampling pump 1 is installed in the pond, and one end is connected to the water delivery pipe 2;

One end of the water delivery pipe 2 is connected to the sampling pump 1, and the other end is connected to the detection tank 3;

The water quality sensor 4 is installed in the detection tank 3, and is connected to the signal converter 6 through a connecting line;

The multi-parameter water quality automatic analyzer 5 sampling pipes are installed in the detection tank 3 and connected to the signal converter 6 through data lines;

Signal converter 6 is connected with data server 7;

The data server 7 is connected with the wireless transmission module 8 through a data line.

At the beginning of a round of sampling monitoring, the sampling pump 1 draws the pond water sample into the detection tank 3 through the water delivery pipe 2, and detects it through the water quality sensor 4 installed in the tank, and transmits the obtained dissolved oxygen, pH, temperature and other data to the signal converter. device 6, convert it into a digital signal and enter it into the data server 7, and at the same time, the multi-parameter water quality automatic analyzer 5 draws the water sample in the sampling bucket for detection, and the detected ammonia nitrogen, nitrous nitrogen, and total phosphorus concentration data are converted by the signal converter 6 Input data server 7 for digital signal, data server 7 is by recording water quality sensor 4 and multi-parameter water quality automatic analyzer 5 sampling, the time used for detection integrates the data detected by the two, obtains the real situation of sampling pond water factor, data server 7 Through the pre-installed comparison algorithm, the collected data is compared with the set water quality safety range for tilapia aquaculture, and the comparison result is sent to the mobile phone terminal of the person in charge with the wireless transmission module 8 to guide the personnel to carry out water regulation operations. the

In order to ensure the accuracy of the data server 7 in predicting the changes in water quality before the next round of sampling, a certain scale of tilapia water quality factors is first tracked and collected, and the model is screened to fit factors such as different breeding densities, hydrology and climate, and feeding amount. The following aquaculture water quality change parameters ensure that the accuracy of the prediction model is higher than 90%. the

Claims (1)

1. a Tilapia mossambica cultivation water Monitoring and forecasting system in real-time integrating device, it is characterized in that: it comprises sampling pump (1), water-supply-pipe (2), detect groove (3), water quality sensor (4), multi-parameter water quality automatic analyzer (5), signal converter (6), data server (7), wireless transport module (8);

Described sampling pump (1) is installed in pond, and one end connects water-supply-pipe (2);

Described water-supply-pipe (2) one end connects sampling pump (1), and one end is connected to detects groove (3);

Described water quality sensor (4) is installed on and detects in groove (3), is connected, for detection of dissolved oxygen DO, pH, temperature parameter by connecting line with signal converter (6);

Described multi-parameter water quality automatic analyzer (5) sampling pipe is installed on and detects in groove (3), is connected, for analyzing the water quality parameter that comprises ammonia nitrogen, nitrite nitrogen, total phosphorus concentration by data line with signal converter (6);

Described signal converter (6) is connected with data server (7), for the simulating signal of input is converted to digital signal, is conveyed into data server (7);

Described data server (7) is connected with wireless transport module (8) by data line, for by input parameter and historical data comparison, comparative result is sent to wireless subscriber terminal by wireless transport module (8).