Kälteanlage mit Geringem Energieverbrauch und einem Rotationsdruckaustauscher, der den Volumenflussverdichter und das Hochdruckexpansionsventil Ersetzen Kann
Anmelder: Energy Recovery, Inc. 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4749211
- Anmeldetag
- 1. Juli 2021
- Veröffentlichung
- 27. Mai 2026
- Rechtsraum
- EP
- IPC
- F25B49/02
Abstract
A refrigeration system is provided. The refrigeration system (900, 923, 931) comprises: a gas cooler (908) or a condenser configured to reject first heat from a first fluid stream of a fluid that is at a first pressure and that is in a supercritical state or subcritical state; an evaporator (910) configured to absorb second heat into a second fluid stream of the fluid that is at a second pressure that is lower than the first pressure and that is in a liquid state, a vapor state, or a two-phase mixture of liquid and vapor; and a rotary pressure exchanger (40, 902) comprising: a first manifold (52) forming: a first manifold inlet (56) configured to receive the first fluid stream via a first path from the gas cooler (908) or the condenser; and a first manifold outlet (58) configured to output the first fluid stream in the liquid state or in the two-phase mixture of liquid and vapor to the evaporator (910); a second manifold (54) forming: a second manifold inlet (60) configured to receive the second fluid stream via a second path from the evaporator (910); and a second manifold outlet (62) configured to output the second fluid stream in the supercritical state or the subcritical state to the gas cooler (908) or the condenser [para. ; and a rotor (46) forming channels (70), wherein the rotor (46) is configured to: receive the first fluid stream via a first distal end of a first channel (70) of the channels from the first manifold inlet (56); receive the second fluid stream via a second distal end of the first channel from the second manifold inlet (60); exchange pressure between the first fluid stream and the second fluid stream; provide the first fluid stream from the first channel to the first manifold outlet (58); and provide the second fluid stream from the first channel to the second manifold outlet (62)
Anmelder
- Firma
- Energy Recovery, Inc.
- Land
- 🇺🇸 USA
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