US 12,188,695 B2
Air-cooled refrigeration cycle arrangement
Marco Trevisan, Bassano del Grappa (IT)
Assigned to MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEMS S.P.A., Bassano dei Grappa (IT)
Appl. No. 17/775,671
Filed by MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEMS S.P.A., Bassano del Grappa (IT)
PCT Filed Nov. 18, 2020, PCT No. PCT/IB2020/060856
§ 371(c)(1), (2) Date May 10, 2022,
PCT Pub. No. WO2021/099955, PCT Pub. Date May 27, 2021.
Claims priority of application No. 102019000021486 (IT), filed on Nov. 18, 2019.
Prior Publication US 2022/0404072 A1, Dec. 22, 2022
Int. Cl. F25B 40/02 (2006.01); F25B 39/00 (2006.01); F25B 40/04 (2006.01); F25B 43/04 (2006.01)
CPC F25B 40/02 (2013.01) [F25B 39/00 (2013.01); F25B 40/04 (2013.01); F25B 43/043 (2013.01); F25B 2400/05 (2013.01); F25B 2400/13 (2013.01); F25B 2400/21 (2013.01); F25B 2500/09 (2013.01)] 20 Claims
OG exemplary drawing
 
1. Air-cooled module for an air-cooled refrigeration cycle apparatus, said air-cooled module comprising a desuperheater and condenser heat exchanger configured for being fluidly connected to compressor means of said air-cooled refrigeration cycle apparatus and a subcooler configured for being fluidly connected to expansion means of said air-cooled refrigeration cycle apparatus,
characterized in that both said desuperheater and condenser heat exchanger and said subcooler being configured to allow the passage of a refrigerant fluid inside themselves for cooling said refrigerant fluid thanks to an air flow directed to pass through these latter,
wherein said subcooler is fluidically in series downstream of said desuperheater and condenser heat exchanger with respect to passage of said refrigerant fluid and wherein said subcooler is spaced with respect to said desuperheater and condenser heat exchanger thereby avoiding a direct thermal contact between these latter, said desuperheater and condenser heat exchanger and said subcooler being positioned relatively so the said air flow passes before in said subcooler and then in said desuperheater and condenser heat exchanger; and
an aerator comprising a structure configured to define a top plate, a bottom plate and at least two lateral plates connected to such top and bottom plates and opposite one with respect to the other about a vertical axis, the lateral plates being configured to define a space which is laterally delimited by said at least two lateral plates and axially delimited along said vertical axis by said top and bottom plates,
wherein said space is configured to house the air-cooled module and wherein said top plate is configured to carry ventilation means configured to suck air from said space and flow this latter towards the environment.