Klimaanlagensystem und Wärmetauscher für Solch ein Klimaanlagensystem

Details

Veröffentlichungs-Nr.

EP3138709

Aktenzeichen

EP15183992

Anmeldetag

7. September 2015

Veröffentlichung

9. Mai 2018

Erteilung

9. Mai 2018

Rechtsraum

EP

IPC

B60H1/00F28F1/00F28D1/00F28D1/053F28F9/02

Abstract

The invention relates to an evaporator (130; 230; 330; 430; 530) comprising a first core (331; 401; 501); and a second core (332; 402; 502), the first core (331; 401; 501) being arranged downstream of and overlapping the second core (332; 402; 502) in an air flow direction through the evaporator. Each core comprises an upper tank (503; 505) at a first end of the evaporator and a lower tank (504; 506) at a second end of the evaporator. Multiple conduits are arranged to allow fluid communication between the upper and lower tanks. Refrigerant supplied through the refrigerant inlet (410; 510) is directed from the first upper tank (503) to the first lower tank (504) a first path (P1). A split second path (P2, P2') is directed from the first lower tank (504) to the first upper tank (503) on either side of the first path (P1). Refrigerant is then directed from the second upper tank (505) to the second lower tank (506) in a split third path (P3, P3') on either side of a fourth path (P4). The fourth path (P4) is directed from the second lower tank (506) to an outlet (420; 520) at the second upper tank (505).

Anmelder

Firma

Volvo Car Corporation

Land

🇸🇪 Schweden

Fachgebiete