公开(公告)号：US20240001376A1

公开(公告)日：2024-01-04

申请号：US18342773

申请日：2023-06-28

Applicant: Carrier Corporation

Inventor： Michael Birnkrant ,  Hongsheng Liu ,  Huanan Li ,  Yan Yu ,  Ronghai Hu ,  Zhiwang Guo

IPC: B03C3/68 ,  H01T23/00 ,  B03C3/41 ,  B03C3/86 ,  B03C3/04

CPC classification number: B03C3/68 ,  H01T23/00 ,  B03C3/41 ,  B03C3/86 ,  B03C3/04 ,  B03C2201/10

Abstract: An electronic air cleaner includes a control housing including an ion generation device and a brush array having at least one brush assembly extending therefrom. The brush array is connectable to the control housing in both a first configuration and a second configuration.

公开(公告)号：US20240230244A1

公开(公告)日：2024-07-11

申请号：US18406954

申请日：2024-01-08

Applicant: Carrier Corporation

Inventor： Qiwen Jiang ,  Zhiwang Guo ,  Hongsheng Liu ,  Yinbo Rui

IPC: F28F1/32 ,  A61L2/00

CPC classification number: F28F1/325 ,  A61L2/0047 ,  A61L2202/11 ,  F28F2245/02

Abstract: The invention relates to an end product for air-conditioning indoor unit, which comprises a heat exchange tube through which air and refrigerant exchange heat; a heat exchange fin on which a tube hole for passing through the heat exchange tube is formed and the surface of which is coated with a hydrophilic coating containing photocatalytic material; and an ultraviolet lamp arranged at or near the heat exchange fin, so that the ultraviolet light of the ultraviolet lamp can cover the surface of the heat exchange fin coated with the hydrophilic coating. The invention further provides an air-conditioning indoor unit configured with the end product and a method for coating heat exchange fins of the end product. The end product for air-conditioning indoor unit according to the invention can achieve highly efficient air purification.

公开(公告)号：US20240173724A1

公开(公告)日：2024-05-30

申请号：US18515506

申请日：2023-11-21

Applicant: Carrier Corporation

Inventor： Michael Birnkrant ,  Hongsheng Liu ,  Huanan Li ,  Zhiwang Guo ,  Yan Yu ,  Peter McKinney ,  Ronghai Hu

IPC: B03C3/38 ,  B03C3/41 ,  B03C3/82

CPC classification number: B03C3/38 ,  B03C3/41 ,  B03C3/82

Abstract: An electronic air cleaner includes a control housing having an internal cavity, an ion generation power supply arranged within the internal cavity and a brush assembly having at least one electrode directly connected to the ion generation power supply.

公开(公告)号：US20220333804A1

公开(公告)日：2022-10-20

申请号：US17722685

申请日：2022-04-18

Applicant: Carrier Corporation

Inventor： Huanan Li ,  Zhiwang Guo ,  Yan Yu ,  Xi Feng

IPC: F24F8/30 ,  F24F11/88 ,  H01J37/08

Abstract: An ion generator, a fan coil unit and an air conditioning system. The ion generator includes: a power module; a negative plate connected to the power module; a ground plate spaced apart from a first side of the negative plate, the first side of the negative plate includes a plurality of plasma needles extending toward the ground plate; a positive plate spaced apart from a second side of the negative plate, the positive plate is connected to the power module and has a polarity opposite to that of the negative plate, and the respective sides of the negative plate and the positive plate that are facing toward each other are respectively provided with a plurality of carbon fiber brushes at corresponding positions.