化霜控制方法、装置、空调系统和计算机可读存储介质
By determining the frost thickness based on historical defrosting records, defrosting is prioritized for localized areas of the air conditioning system. This solves the problem of incomplete defrosting in low-temperature and high-humidity environments, shortens defrosting time, improves defrosting thoroughness, and enhances the user experience.
CN122408181APending Publication Date: 2026-07-17GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GD MIDEA HEATING & VENTILATING EQUIP CO LTD
- Filing Date
- 2026-05-15
- Publication Date
- 2026-07-17
Smart Images
Figure CN122408181A_ABST
Abstract
本申请提供了一种化霜控制方法、装置、空调系统和计算机可读存储介质，涉及空调技术领域，该方法应用于空调系统，空调系统中的室外换热器包括两个换热盘管，两个换热盘管并联于空调系统中的四通阀与节流装置之间，其中一个换热盘管的两端分别设置有开关阀，该方法包括在空调系统运行时如果满足化霜运行条件，判断历史化霜记录中是否存在化霜超时记录；若历史化霜记录中存在化霜超时记录，执行化霜操作，并关闭换热盘管上的所有开关阀，并根据空调系统的监控参数判断是否满足阀体开启条件；在满足阀体开启条件时，开启所有开关阀，直至停止执行化霜操作。本申请实现对室外换热器先进行局部化霜，然后再进行全局化霜，有利于提高化霜的彻底性。
Need to check novelty before this filing date? Find Prior Art