Intelligent phosphate concentration online analysis recorder based on wireless network

Abstract

The invention discloses an intelligent phosphate concentration online analysis recorder based on a wireless network, which includes a plurality of phosphate concentration measurement terminal nodes and an intelligent monitoring terminal communicating with the phosphate concentration measurement terminal nodes, capable of simultaneously monitoring multiple Centralized online monitoring of sample water. Phosphate concentration measurement terminal node In the process of measuring the phosphate concentration of the sample water, the standard solution, the reagents contained in the first reagent bottle and the second reagent bottle are realized by programming the single-chip controller of the phosphate concentration measurement terminal node. Carrying out software liquid level calibration reduces the cost of liquid level detection and eliminates misoperations caused by failure of liquid level detection devices. The intelligent monitoring terminal not only realizes the functions of automatic measurement, automatic calibration, large-capacity data storage, touch screen control, Chinese and English menu selection, but also provides serial communication interface and Ethernet interface, which can realize remote monitoring and online release of measurement information.

Description

technical field [0001] The invention relates to an analysis recorder, in particular to an intelligent phosphate concentration online analysis recorder using wireless networking technology and embedded technology. Background technique [0002] In thermal power plants, boiler monitoring is very important, and water is the working medium of boilers in power plants. Therefore, the requirements for boiler water quality will directly affect whether boilers can operate safely, reliably, stably and economically. However, when the temperature and steam pressure of the water in the boiler rise and fall, the salts carried in the water will be precipitated, resulting in salt accumulation and scaling in the boiler. Therefore, in order to prevent salt accumulation and scaling of thermal equipment, slow down the corrosion of thermal equipment, prolong the maintenance cycle and life of thermal equipment, and ensure the safe operation of the unit, boiler water and steam must be monitored and...

AI Technical Summary

Problems solved by technology

This utility model can be used to analyze, measure, display, store and other functions of water samples with various parameters (such as phosphate, silicate, iron ions, copper ions, etc.), but due to the water sample measurement method of each parameter, the controlled The objects are different, and the water samples with specific parameters must be analyzed in detail. Therefore, the water sample analysis device is not conducive to popularization and is not very practical.

[0006] It can be seen that the above-mentioned existing phosphate concentration analyzers have inconveniences and defects such as intelligence, low degree of networking, complex structure, unfriendly man-machine interface, and long measurement cycle of multi-channel instruments, which need to be further improved urgently.

In order to solve the problems existing in the phosphate concentration analyzer, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above problems. This is obviously a problem that relevant industry players are eager to solve

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