GPRS technology-based water supply system

Abstract

The invention discloses a GPRS technology-based water supply system, which comprises a box body, a liquid level sensor arranged at the outer side of the box body, and a water pipe arranged at one side of the box body, wherein a water level monitoring device is connected onto the liquid level sensor; the water level monitoring device is connected with an MCU; a water flow sensor is arranged on the outer wall of the water pipe; a water flow monitoring device is connected onto the water flow sensor; the water flow monitoring device is connected onto the MCU; and the MCU is connected with a GPRS module and a key module. as the liquid level sensor is arranged on the outer wall of the box body, when the liquid level arrives at the set height and exceeds, a solution enters the sensor detection range, the sensor generates output signals, the output signals are transmitted to the MCU, the MCU sends information via the GPRS module, and the purpose of liquid level control is realized. The structure is simple and reasonable, the use is convenient, and conditions of overflowing of the liquid and dry burning of the machine can be avoided.

Description

technical field [0001] The invention relates to a water supply system based on GPRS technology. Background technique [0002] At present, the known steam drum water supply methods: regular water supply, single impulse limit water supply, double impulse automatic water supply, three impulse automatic water supply, etc. Regardless of the degree of automation, the predetermined water supply program and steam drum water level control method cannot be compared with the actual steelmaking process. Adaptation, coupled with reasons such as the accuracy of the automatic control instrument, it is difficult to guarantee the synchronization between the change of the water level of the steam drum and the actual blowing process of the converter. Manual monitoring is necessary to correct the unsuitable steam drum water level at any time, which does not meet the requirements of modern management. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order t...

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Problems solved by technology

[0002] At present, the known steam drum water supply methods: regular water supply, single impulse limit water supply, double impulse automatic water supply, three impulse automatic water supply, etc. Regardless of the degree of automation, the predetermined water supply program and steam drum water level control method cannot be compared with the actual steelmaking process. It is difficult to guarantee the synchronization between the water level change of the steam drum and the actual blowing process of the converter

Manual monitoring is necessary to correct the unsuitable steam drum water level at any time, which does not meet the requirements of modern management

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