Steam generator self-adaptive control method and steam generation system

Abstract

The invention relates to a steam generator self-adaptive control method. The method comprises the following steps of calculating an initial steam conversion parameter A0 of a steam generator when thesteam generator is used for the first time; and during later work, calculating a current steam conversion parameter A of the steam generator, comparing A with A0, judging that the steam generator hasincrustation, and adjusting a water volume control parameter of the steam generator. The invention further relates to a steam generation system. The steam generation system comprises a control circuitboard, a water tank, a steam generator, a micro-flow pump, an electromagnetic valve and a temperature controller, wherein the steam generator, the micro-flow pump, the electromagnetic valve and the temperature controller are electrically connected with the control circuit board. According to the steam generation system, the steam generator self-adaptive control method is utilized, the incrustation condition in the steam generator can be predicted in a normalized mode according to the water quality conditions of regions with different water qualities, then the steam generator is adjusted and controlled to work according to the specific incrustation condition, risks of excessive residual water in the steam generator and dry burning of the steam generator are avoided, the service life of thesteam generator is prolonged, and the user experience performance of a whole machine product is improved.

Description

technical field [0001] The invention relates to an adaptive control method of a steam generator, and also relates to a steam generation system applying the method. Background technique [0002] In the steam appliances currently in use, the steam generation system composed of traditional large flow water pumps, solenoid valves and steam generator components is generally used. Due to the poor flow accuracy and poor flow accuracy control of the traditional large flow water pump, the control accuracy of the water intake in the steam generator is also relatively poor. The steam generator assembly in the steam generation system is based on the steam generator. It is also necessary to set auxiliary components such as water level detection rods and temperature sensors in the steam generator, so as to assist in realizing the control of the water level and temperature in the steam generator. However, the cost of the detection water rod used to detect the water level information in th...

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Problems solved by technology

Due to the poor flow accuracy and poor flow accuracy control of the traditional large flow water pump, the control accuracy of the water intake in the steam generator is also relatively poor. The steam generator assembly in the steam generation system is based on the steam generator. It is also necessary to set auxiliary components such as water level detection rods and temperature sensors in the steam generator, so as to assist in realizing the control of the water level and temperature in the steam generator

However, the detection water rod used to detect the water level information in the steam generator has a high cost

And the steam generator will produce scale during long-term use, especially in areas with high water hardness, the scale in the steam generator is more serious, and the steam generator will affect the generation of steam on the one hand, and on the other hand On the one hand, it will lead to the failure of the water level detection rod, which will make it impossible to accurately control the water level in the steam generator, and correspondingly will cause dry burning or excessive residual water after the work is completed.

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