公开(公告)号：US20250003691A1

公开(公告)日：2025-01-02

申请号：US18709718

申请日：2022-11-29

Applicant: Danfoss A/S

Inventor： Jing YUAN ,  Yubao LIU ,  Liuxiang LIU ,  Chunbing ZHU ,  Jing YANG

IPC: F28D7/16 ,  F28F9/02

Abstract: A heat exchanger and an air conditioning system having the same are disclosed. The heat exchanger includes a manifold extending in a first direction, the manifold having a first opening penetrating the pipe wall of the manifold; a tubular member arranged side by side with the manifold, the tubular member having a second opening penetrating the pipe wall of the tubular member; and a connecting pipe assembly, wherein the connecting pipe assembly includes a connecting pipe, the connecting pipe extending in a second direction that intersects with the first direction and being provided with a first end portion and a second end portion which are opposite each other; and a first flange portion and a second flange portion which extend radially outward from the first end portion and the second end portion, respectively. The surface of the first flange portion that faces the manifold is connected to the outer surface of the pipe wall of the manifold, and the surface of the second flange portion that faces the tubular member is connected to the outer surface of the pipe wall of the tubular member, so that the manifold and the tubular member are in fluid communication by means of the first opening, the connecting pipe, and the second opening. Therefore, the quality of the heat exchanger is improved, and the process difficulty is reduced.