Multi-channel online concrete cooling water data automatic acquisition device

Abstract

A multichannel online-type concrete cooling water data automatic collection device comprises a power supply module, a temperature collection module, a data collection module, a master control module and a terminal board, wherein the power supply module is connected with the temperature collection module, the master control module and the data collection module, the master control module is connected with the temperature collection module and the data collection module, and an Ethernet interface module is arranged on the master control module. According to the multichannel online-type concrete cooling water data automatic collection device, flow and water temperatures of concrete cooling water are collected and transmitted on line and in real time, the defects that a large quantity of manual work is needed by manual collecting and recording, and information feedback is low in speed are solved, time saving, labor saving and rapid feedback are achieved, states of whole cooling water of a dam can be reflected in time, powerful basis is provided for formulating concrete temperature control measures, concrete crack is avoided, and quality and progress of engineering are guaranteed.

Description

technical field [0001] The invention relates to a multi-channel online automatic data collection device for concrete cooling water flow, which is used for automatic collection and transmission of water temperature, concrete temperature and flow rate of concrete cooling water flow, and can realize automatic real-time monitoring of cooling water flow data. Background technique [0002] The water cooling and cooling of mass concrete in hydropower projects is a technical measure that must be taken to solve the temperature stress caused by the hydration heat of dam concrete in hydropower projects and to meet the design requirements for sealing arch grouting temperature. The water cooling technology of hydropower projects is complex, which is an important part of engineering construction design and research. At present, there are mainly two methods for monitoring water cooling, one is a manual manual recording method, and the other is a semi-automatic collection device. [0003] ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a multi-channel online concrete cooling water data automatic acquisition device, which collects and transmits the flow rate and water temperature of concrete cooling water in real time online, and requires a lot of labor and information to solve manual collection records. The shortcoming of slow feedback can save time and effort and the feedback is rapid, which can reflect the overall cooling and water flow status of the dam in time, provide a strong basis for formulating concrete temperature control measures, avoid concrete cracks, and ensure project quality and progress

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