公开(公告)号：US20240353148A1

公开(公告)日：2024-10-24

申请号：US18628519

申请日：2024-04-05

申请人： A. O. Smith (China) Water Heater Co., Ltd.

发明人： Yilong WANG ,  Jiandong MA ,  Wei LI

IPC分类号： F24H15/365 ,  F24H15/248 ,  F24H15/281 ,  F24H15/429

CPC分类号： F24H15/365 ,  F24H15/248 ,  F24H15/281 ,  F24H15/429

摘要： The invention relates to the technical field of a water heating device, and particularly discloses a control method of a gas water heating device and a gas water heating device. The gas water heating device comprises a burning device which includes at least two groups of burners; the control method of the gas water heating device comprises: determining whether the currently required load is within a common load range obtained in advance or not in the case that a first preset condition is met; if it is so, controlling a burner or burner combination corresponding to a common segment to conduct burning; the power range corresponding to the common segment comprises the common load range. With the present scheme, the constant-temperature effect of the water heater can be improved, and user experience is improved.