Intelligent control method of central water heater

Abstract

The invention discloses an intelligent control method of a central water heater. The intelligent control method is characterized in that a master controller is utilized for carrying out recording and statistics on bathing parameters set by a user, and the bathing parameters comprise a bathing time point, bathing temperature, bathing water flow, heat preservation duration and the allowable temperature fluctuation range; and a preheating start time point is set to be t minutes before the bathing time point in the master controller. According to the method, the bathing parameters set by the user are subjected to recording and statistics, preheating is carried out in advance on the basis of a set appointment time quantum, heating is completed when the set time is up, and instant starting and instant bathing are really achieved; and meanwhile, the bathing parameters set by the user in different times are subjected to recording and statistics, according to user use habits, the bathing parameters are automatically corrected, the user does not need to frequently operate the water heater, and the intelligent degree is high.

Description

technical field [0001] The invention relates to the technical field of gas water heater control, in particular to an intelligent control method for a central water heater. Background technique [0002] With the improvement of people's living standards and the continuous development of bathing hot water technology, central gas water heaters (such as figure 1 shown) has been widely used in households. Compared with ordinary water heaters, central hot water can meet the needs of instant bathing, which not only solves the helplessness of waiting before bathing, but also saves precious resources. [0003] Due to the relatively complex functions of the central gas water heater, there are many system parameters involved, especially the system's "reservation" and "keep warm" functions need to set the bathing time and temperature. Although the products are equipped with manuals, most users I won’t even look at it. Setting parameters on a limited operating system interface will lead...

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Problems solved by technology

[0003] Due to the relatively complex functions of the central gas water heater, there are many system parameters involved, especially the system's "reservation" and "keep warm" functions need to set the bathing time and temperature. Although the products are equipped with manuals, most users I won’t even look at it. Setting parameters on a limited operating system interface will lead to high learning costs for users. Such an operating user experience is inconsistent with product positioning. As the central hot water system market continues to mature, it is urgent to upgrade the system. intelligent

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