The invention relates to an air conditioner heating system method and system.The method comprises the first judgment step, specifically, whether the state of a temperature switch is switched off or not is judged, if yes, a preheater stops running, a fan continuously runs for the first preset time, and the switching-off frequency of the switch is accumulated one time; a second judgment step: judging whether the temperature switch is closed or not within a second preset time, and if not, locking the preheater; if yes, the preheater is started, and the number of faults is accumulated once; and a cyclic judgment step: returning to the first judgment step under the condition that the temperature switch is closed and the preheater is started, sequentially carrying out cyclic judgment in the first judgment step and the second judgment step, simultaneously judging whether the accumulated fault frequency is greater than a first frequency threshold, and if yes, locking the preheater, or otherwise, locking the temperature switch. And judging whether the accumulated switch-off frequency is greater than a second frequency threshold value or not, and if so, locking the preheater. Through the application, the problems of low error-tolerant rate and low reliability are solved, and the effects of reducing energy consumption and improving safety performance are achieved.
本申请涉及一种空调制暖系统方法和系统,其中,该方法包括:第一判断步骤,判断温度开关的状态是否为断开,若是,则预热器停止运行,风机持续运行第一预设时间,并累加开关断开次数一次;第二判断步骤,在第二预设时间内判断温度开关是否闭合,若否,则锁死预热器;若是,则预热器启动,并累加故障次数一次;循环判断步骤,在温度开关闭合且预热器启动的情况下,返回第一判断步骤,第一判断步骤和第二判断步骤依次循环判断,同时判断累加的故障次数是否大于第一次数阈值,若是,则锁死预热器,或,判断累加开关断开次数是否大于第二次数阈值,若是,则锁死预热器。通过本申请,解决了容错率低和可靠性低的问题,实现了降低能耗,提高安全性能的效果。
Air conditioner heating control method and system
空调制暖控制方法和系统
11.04.2025
Patent
Elektronische Ressource
Chinesisch
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