Multifunctional monitoring system used for deoxygenating water tank

Abstract

The invention discloses a multifunctional monitoring system used for a deoxygenating water tank. The multifunctional monitoring system used for the deoxygenating water tank comprises a water supply control valve, a water pump, a weight detecting unit, a parameter setting unit, a water level controller, a power detecting unit, a clock circuit, a heating temperature controller, wherein the water level controller analyzes signals detected by the weight detecting unit with combination of the sectional area of an inner cavity input by the parameter setting unit, and then obtains the required heating water level in the deoxygenating water tank accordingly, and the heating temperature controller analyzes data detected by the weight detecting unit and the power detecting device with combination of the initial temperature value and the target temperature value which are input by the parameter setting unit, then obtains the required heating time for water which is contained in the deoxygenating water tank and needs to be heated from the initial temperature to the target temperature accordingly, and controls a heater accordingly. The multifunctional monitoring system used for the deoxygenating water tank is simple in structure, reasonable in design, easy and convenient to operate, high in intelligent degree, good in using effect and capable of solving the problems that an existing monitoring system for the deoxygenating water tank is inaccurate in monitoring parameters of water levels and water temperature, low in control accuracy, relatively poor in using effect and the like.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a multifunctional monitoring system for a deoxygenated water tank. Background technique [0002] Thermal deaerators are divided into two specific types: atmospheric deaerators and pressure deaerators. Thermal deaerators heat water to the boiling point, and after the water is heated to the boiling point, the solubility of oxygen in the water gradually decreases and continues to increase. It overflows from the water, and then removes the oxygen overflowed on the water surface, and fills the container with steam, so that the oxygen in the water overflows continuously and achieves the purpose of ensuring that the oxygen content of the feed water meets the requirements of the feed water quality standard. Thermal deaerators can effectively prevent corrosion of boilers, economizers and pipelines, and have a very good deoxygenation effect, so they are widely used in small power plants, industrial b...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a multifunctional monitoring system for a deoxygenated water tank in view of the deficiencies in the above prior art, which has a simple structure, reasonable design, convenient installation and layout, easy operation, high intelligence, and The effect is good, and it can effectively solve various practical problems such as inaccurate water level and water temperature monitoring parameters, low control accuracy, and poor use effect existing in the existing deaeration water tank monitoring system.

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