Water tower level control system

A water level control and water tower technology, which is used in liquid/fluid solid measurement, engine lubrication, instruments, etc. It can solve the problem of not many liquid level measurement devices, and achieve the effects of low manufacturing cost, high measurement accuracy and wide measurement range.

Inactive Publication Date: 2017-06-13
南宁市高光信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are many types of instruments for liquid level measurement on the market, but there are not many liquid level measurement devices with measurement, monitoring, data recording and processing at the same time

Method used

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  • Water tower level control system

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Embodiment Construction

[0012] Specific embodiments of the present invention will be described below.

[0013] Such as figure 1 As shown, a water tower water level control system includes a liquid level sensor 1, an A / D converter 2, a power module 3, a single-chip microcomputer 4, a digital tube display 5, an LED driver 6 and an alarm 7, wherein the liquid The level sensor 1 realizes the conversion of the liquid level information to the voltage signal; the voltage signal output by the liquid level sensor 1 is sent to the single-chip microcomputer after the A / D converter 2; the single-chip microcomputer 4 adopts the AT89C51 chip to realize the reception of the liquid level information, Data processing and output to the digital tube; the alarm 7 generates an alarm when the single-chip microcomputer 4 detects that the liquid level exceeds the limit; the single-chip microcomputer 4 outputs the liquid level data after processing, and the digital tube displays.

[0014] The above is only a preferred embod...

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PUM

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Abstract

The invention discloses a water tower level control system. The water tower level control system comprises a liquid level sensor, an A / D converter, a power module, a single chip microcomputer, a digital tube display, an LED driver and an alarm, and is characterized in that the liquid level sensor achieves conversion of liquid level information into a voltage signal; the voltage signal output by the liquid level sensor passes through the A / D converter and then is sent to the single chip microcomputer; the single chip microcomputer adopts an AT89C51 chip, and achieves reception and data processing of the liquid level information and output of the liquid level information to a digital tube; the alarm makes an alarm when the single chip microcomputer detects that the liquid level surpasses a limit; the single chip microcomputer processes and then outputs liquid level data to the digital tube display.

Description

technical field [0001] The invention relates to a water level control system of a water tower. Background technique [0002] With the improvement of people's living standards and industrial standards, people pay more and more attention to the detection of liquid level, and the accuracy and real-time requirements of detection are also getting higher and higher. In addition, the system is required to provide automatic control of liquid level. [0003] With the rapid economic growth in today's society, water plays an important role in people's life and production, and the requirements for liquid level detection and control technology are becoming more and more stringent. In order to solve the measurement problems in production, on the one hand, it is the adoption of new measurement principles, the development of new instrumentation levels, and the expansion of detection methods; on the other hand, it is necessary to develop in the direction of computerization and intelligence. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00
CPCG01F23/0007
Inventor 不公告发明人
Owner 南宁市高光信息技术有限公司
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