公开(公告)号：US20240200889A1

公开(公告)日：2024-06-20

申请号：US18541864

申请日：2023-12-15

Applicant: Danfoss A/S

Inventor： Jiaqi XU ,  Yanxing LI ,  Huan JIN ,  Yubao LIU ,  Jing YANG ,  Arturo RIOS

IPC: F28F9/02

CPC classification number: F28F9/0229

Abstract: A heat exchanger and an air conditioning system having same, the heat exchanger including: a first manifold and a second manifold disposed at one and the same side of the heat exchanger; and multiple heat exchange tubes, each heat exchange tube including: two ends, the two ends respectively being a first end and a second end, the first end and second end being respectively connected to and in fluid communication with the first manifold and the second manifold; and multiple heat exchange parts, the multiple heat exchange parts including a first heat exchange part and a second heat exchange part, the first heat exchange part and second heat exchange part being respectively connected to and in fluid communication with the first end and the second end; in a lengthwise direction of the first manifold or second manifold, the ends of the multiple heat exchange tubes includes at least one pair of adjacently arranged first ends and/or at least one pair of adjacently arranged second ends. Heat exchange performance is thereby improved.

公开(公告)号：US20240200890A1

公开(公告)日：2024-06-20

申请号：US18541912

申请日：2023-12-15

Applicant: Danfoss A/S

Inventor： Jiaqi XU ,  Yubao LIU ,  Jing YUAN ,  Huan JIN

IPC: F28F9/06 ,  F28F9/02

CPC classification number: F28F9/06 ,  F28F9/0243 ,  F28F2265/22

Abstract: A manifold for a heat exchanger and a heat exchanger wherein the manifold includes: a pipe having an end portion; an end cover disposed at the end portion of the pipe and closing the end portion of the pipe to define an inner cavity in the pipe; and a discharge passage including: a first end opening into the inner cavity of the pipe, and a second end located at or adjacent to an end of the manifold and positioned at an outer peripheral surface of the manifold. The first end of the discharge passage is located on a side of the end cover facing the inner cavity of the pipe. According to embodiments of the disclosure, the stacking mounting of the heat exchangers in the axial direction of the manifold and the mounting of the heat exchanger with the end cover of the manifold contacting the ground can be achieved.