System für Hitzemediumzirkulation

Details

Veröffentlichungs-Nr.

EP4047288

Aktenzeichen

EP21207696

Anmeldetag

11. November 2021

Veröffentlichung

31. Dezember 2025

Erteilung

31. Dezember 2025

Rechtsraum

EP

IPC

F25B13/00B01D19/00F24D3/18F24D19/08F24F11/36// F25B49/00

Abstract

The present disclosure provides a heat medium circulation system having excellent safety capable of suppressing the staying of refrigerant in a heat medium circuit even when the refrigerant leaks from a refrigerant circuit through which refrigerant circulates into the heat medium circuit through which heat medium circulates. The heat medium circulation system 20 of the present disclosure further includes, a gas-liquid separating portion 9 provided in the heat medium circuit 50 downstream of the use-side heat exchanger 3 and upstream of the use-side terminal 10 for separating the refrigerant which leaks at least into the heat medium circuit 50 from the heat medium; and an ejecting device 8 connected to the gas-liquid separating portion 9 for discharging at least the refrigerant separated in the gas-liquid separating portion 9 to outside, wherein an inflow pipe 9b through which at least the heat medium flows into the gas-liquid separating portion 9 and an outflow pipe 9c through which the heat medium flows out from the gas-liquid separating portion 9 are connected to the gas-liquid separating portion 9, a position where at least the heat medium flows into the gas-liquid separating portion 9 is located lower than a position where the heat medium flows out from the gas-liquid separating portion 9.

Anmelder

Firma

Panasonic Intellectual Property Management Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete