公开(公告)号：US11988398B1

公开(公告)日：2024-05-21

申请号：US17468721

申请日：2021-09-08

Applicant: Deyan Damyanov

Inventor： Deyan Damyanov

IPC: F24F1/0007 ,  F24F1/028 ,  F24F1/032 ,  F24F7/08 ,  F24F11/80 ,  F24F13/10 ,  F24F110/10

CPC classification number: F24F1/00073 ,  F24F1/028 ,  F24F1/032 ,  F24F7/08 ,  F24F11/80 ,  F24F13/10 ,  F24F2110/10

Abstract: A universal Variable Multi Flow system includes a hosing comprising a frame and a plurality of insulated panels; a fresh air inlet damper configured to regulate an air flow; a return air inlet damper; a fresh air inlet filter coupled to the fresh air inlet damper; a return air inlet filter coupled to the return air inlet damper; a counter flow plate heat exchanger with a bypass damper configured to extract cool/heat/humidity from the air; at least one supply and at least one return air fan configured to support circulation of the air through the VMF; a supply coil configured to re-cool or re-heat the air in separate enclosed areas; at least one brushless DC (BLDC) scroll compressor configured to produce warm or cold refrigerant; at least one variable frequency drive configured to control capacity of the at least one BLDC scroll compressor; and an Intelligent Control Box-Master Controller configured to control operations of the VMF system.

公开(公告)号：US20230417426A1

公开(公告)日：2023-12-28

申请号：US17990048

申请日：2022-11-18

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Hanon Systems

Inventor： Kwang Ok Han ,  Gee Young Shin ,  Su Yeon Kang ,  Dong Ho Kwon ,  Myung Hoe Kim ,  Dae Hee Lee ,  In Jae Kang ,  Tae Young Park ,  Jae Chun Ryu

IPC: F24F1/0059 ,  F24F1/0007 ,  F25B9/06 ,  F25B41/20

CPC classification number: F24F1/0059 ,  F24F1/00073 ,  F25B9/06 ,  F25B41/20

Abstract: An air conditioning system is provided with an integrated heat exchanger. The air conditioning system generates heating air or cooling air through the integrated heat exchanger that adjusts the temperature of conditioning air by circulating coolant, thus securing cooling and heating efficiency. The air conditioning system adjusts temperature by the coolant circulated in the integrated heat exchanger such that a temperature adjustment door for adjusting the temperature of the conditioning air is eliminated, the number of components is decreased, and the size of an overall package is reduced.

公开(公告)号：US20190186763A1

公开(公告)日：2019-06-20

申请号：US16316649

申请日：2017-07-11

Applicant: Oxycom Beheer B.V.

Inventor： Johannes Antonius Maria REINDERS ,  Berend Jan REINDERS ,  Mark HAKBIJL ,  Alexander John BANZ

IPC: F24F5/00 ,  F24F1/0087

CPC classification number: F24F5/0035 ,  F24F1/0007 ,  F24F1/00073 ,  F24F1/0011 ,  F24F1/0087 ,  F28D5/00 ,  Y02B30/545

Abstract: A two stage evaporative cooling device has a central chamber, divided into an upper chamber and a lower chamber by a divider. one or more heat exchange units surrounding the central chamber; an upper fan arranged above the upper chamber and a lower fan arranged below the lower chamber; and a water circuit; wherein each heat exchange unit comprises an evaporative cooling element and an air to water pre-cooler, the pre-cooler being placed ahead of a lower portion of the cooling element and the water circuit is arranged to irrigate the cooling element and collect the irrigated water below the cooling element for delivery to the pre-cooler whereby pre-cooled air may be drawn inwardly through the pre-cooler and the lower part of the cooling element by the lower fan and ambient air may be drawn inwardly through the upper part of the cooling element by the upper fan.

公开(公告)号：US11692727B2

公开(公告)日：2023-07-04

申请号：US15889935

申请日：2018-02-06

Applicant: UNIFLAIR S.p.A.

Inventor： Matteo Lazzari

IPC: F24F11/46 ,  F25D16/00 ,  F25B25/00 ,  F24F11/83 ,  F24F5/00 ,  H05K7/20 ,  F24F1/0007 ,  F24F1/0063 ,  F24F3/044 ,  F24F12/00 ,  F24F11/30 ,  F24F110/12 ,  F24F11/00

CPC classification number: F24F11/46 ,  F24F1/0063 ,  F24F1/00073 ,  F24F1/00077 ,  F24F3/044 ,  F24F5/001 ,  F24F5/0003 ,  F24F5/0035 ,  F24F11/83 ,  F24F12/002 ,  F25B25/005 ,  F25D16/00 ,  H05K7/2079 ,  H05K7/20827 ,  F24F11/30 ,  F24F2005/0039 ,  F24F2011/0002 ,  F24F2011/0006 ,  F24F2012/007 ,  F24F2012/008 ,  F24F2110/12 ,  Y02B30/54

Abstract: A cooling system includes a cooling device having a first cooling coil and a second cooling coil, a first heat transfer fluid in fluid communication with the first cooling coil, a second heat transfer fluid in fluid communication with the second cooling coil, a first heat exchanger in fluid communication with the first heat transfer fluid and the second heat transfer fluid, a second heat exchanger in fluid communication with the second heat transfer fluid and a source of external air, a system of fluid control devices in fluid communication with the second heat transfer fluid and configured to minimize a change in a total pressure drop of the second heat transfer fluid when the cooling system switches between operating modes, and a controller configured to selectively control the cooling device and the system of fluid control devices to operate the cooling system in each of the operating modes.

公开(公告)号：US11649980B2

公开(公告)日：2023-05-16

申请号：US16499069

申请日：2019-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Jonghoon Chae ,  Minook Kim

IPC: F24F11/46 ,  F24F1/0007 ,  F24F110/40 ,  F24F110/10

CPC classification number: F24F11/46 ,  F24F1/00073 ,  F24F2110/10 ,  F24F2110/40

Abstract: An air conditioner is disclosed. An air conditioner according to an embodiment of the present disclosure comprises: a casing including a compressor, an inlet, and an outlet; a fan motor, installed inside the casing, for blowing air; a discharge vane provided movably in the outlet; a vane motor for operating the discharge vane; a communication unit for communicating with a moving agent moving in an indoor space; and a processor for receiving feature information related to a structure of the indoor space acquired by the moving agent, acquiring the type of the indoor space by using the feature information, and adjusting at least one of a set temperature, an airflow volume, and a wind direction by controlling at least one of the compressor, the fan motor, and the vane motor.