公开(公告)号：US11719465B2

公开(公告)日：2023-08-08

申请号：US16616955

申请日：2019-07-15

申请人： ECOER INC.

发明人： Zhicheng Huang ,  Zhonghui Li

IPC分类号： F24H3/04 ,  F24F11/74 ,  F04D25/08 ,  G05D23/19

CPC分类号： F24H3/0411 ,  F04D25/08 ,  F24F11/74 ,  G05D23/1919 ,  F05D2270/303 ,  F05D2270/311

摘要： The present disclosure relates to the field of air conditioning technology. In particular, it involves an air control method for air handler unit.

公开(公告)号：US11946671B2

公开(公告)日：2024-04-02

申请号：US16767855

申请日：2019-07-15

申请人： ECOER INC.

发明人： Zhicheng Huang ,  Zhonghui Li

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B2500/19 ,  F25B2500/26 ,  F25B2500/27 ,  F25B2700/2106

摘要： The present disclosure relates to the field of air conditioning technology. In particular, it involves a heat pump system and control method.

公开(公告)号：USD997324S1

公开(公告)日：2023-08-29

申请号：US29851384

申请日：2022-08-29

申请人： ECOER INC.

设计人： Zhicheng Huang

摘要： FIG. 1 is a first perspective view of an air conditioner showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the air conditioner in which the design is embodied that form no part of the claimed design.

公开(公告)号：US20210333028A1

公开(公告)日：2021-10-28

申请号：US16616949

申请日：2019-07-10

申请人： ECOER INC

发明人： Zhicheng Huang ,  Zhonghui LI

IPC分类号： F25B45/00 ,  F25B49/02

摘要： The present disclosure relates to the field of air conditioning technology. In particular, it involves a refrigerant charging method for variable speed compressor based ac system.