Steam generator adaptive control method and steam generation system

Abstract

The invention relates to an adaptive control method of a steam generator, which calculates the initial steam conversion parameter A0 of the steam generator when the steam generator is used for the first time; and calculates the current steam conversion parameter A of the steam generator during later work, and compares A and A0 In comparison, if it is judged that there is scale in the steam generator, adjust the water volume control parameters of the steam generator. The invention also relates to a steam generating system, which includes a control circuit board, a water tank, a steam generator electrically connected to the control circuit board, a micro-flow pump, an electromagnetic valve and a temperature controller. The steam generation system in the present invention utilizes the adaptive control method of the steam generator to predict the scale situation in the steam generator in a normalized manner according to the water quality conditions in different water quality regions, and then adjust and control the steam generator to work according to the specific scale situation. It avoids the risk of excessive residual water in the steam generator and dry burning of the steam generator, and improves the service life of the steam generator and the user experience performance of the whole product.

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...

AI Technical Summary

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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