Wärmetauscher

Details

Veröffentlichungs-Nr.

EP4800340

Anmeldetag

11. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

F28D1/04, F28F1/12, F28F1/24

Abstract

The present disclosure provides a heat exchanger, including: a first heat exchanger core having a plurality of first heat exchange tubes arranged side by side, and a first fin structure and a second fin structure; a second heat exchanger core having a plurality of second heat exchange tubes arranged side by side, first ends of the plurality of first heat exchange tubes are in one-to-one communication with first ends of the plurality of second heat exchange tubes, so that the first heat exchanger core is in communication with the second heat exchanger core; a length tl of the second heat exchanger core is smaller than a length TL of the first heat exchanger core, and the second heat exchanger core is located on one side of the first heat exchanger core in a thickness direction; the first fin structure is located in a first region of the first heat exchanger core that overlaps with the second heat exchanger core in the thickness direction and the first fin structure is connected with the second heat exchange tubes; and the second fin structure is located in a second region of the first heat exchanger core that does not overlap with the second heat exchanger core in the thickness direction. In this way, the fluid flow resistance and the energy consumption and noise during heat dissipation are reduced.

Anmelder

Firma

Danfoss A/S

Land

🇩🇰 Dänemark

Fachgebiete