公开(公告)号：WO2015173767A1

公开(公告)日：2015-11-19

申请号：PCT/IB2015/053563

申请日：2015-05-14

Applicant: FRIGEL FIRENZE S.P.A.

Inventor： STRUMENTI, Francesco ,  DORIN, Filippo

IPC: F28F19/01 ,  F28F25/08 ,  F28D3/02 ,  F28D5/02

CPC classification number: F28D5/02 ,  F28C3/08 ,  F28F19/01 ,  F28F19/02 ,  F28F2245/02

Abstract: A convector for air cooling of a fluid flowing in a pipe, comprising: - a path for a cooling air flow comprising an inlet from and an outlet towards the environment, - a heat exchange section comprising at Ieast one tube bundle defining a heat exchange surface, said section being provided in said path for the air flow, - fan means producing said air flow along said path, so that said air flow externally invests said tube bundle on said; heat exchange surface, - a humidifying section arranged in said path, upstream of said heat exchange section, where water is atomized to be invested by the air flow, characterized by comprising a wetting device for wetting directly with water a portion of the heat exchange surface of said tube bundle to further cool said portion of tube bundle.

Abstract translation: 一种用于在管道中流动的流体的空气冷却的对流体，包括： - 用于冷却空气流的路径，其包括朝向所述环境的入口和出口; - 热交换部分，其包括限定热交换表面的第一管束 所述部分设置在用于气流的所述路径中， - 风扇意味着沿着所述路径产生所述空气流，使得所述空气流将所述管束外部投入所述管束; 热交换表面， - 设置在所述路径中的加湿部分，所述加湿部分在所述热交换部分的上游，其中水被雾化以被空气流投入，其特征在于包括用于直接与水一起润湿所述热交换表面的一部分的润湿装置 的管束以进一步冷却管束的所述部分。

公开(公告)号：WO2019087037A1

公开(公告)日：2019-05-09

申请号：PCT/IB2018/058447

申请日：2018-10-29

Applicant: FRIGEL FIRENZE S.P.A.

Inventor： DORIN, Filippo

IPC: F25B1/00 ,  F24D3/18 ,  F25B25/00 ,  F24D11/02 ,  F25B49/02

CPC classification number: F25B25/005 ,  F24D3/18 ,  F24D19/1039 ,  F24D2200/123 ,  F25B1/00 ,  F25B49/02 ,  F25B2339/047 ,  F25B2600/02

Abstract: The thermodynamic system (5) comprises a heat pump (7), a cooling circuit (9) adapted to circulate a heat-transferring fluid in heat exchange relationship with a cold side (7F) of the heat pump (7), a heating circuit (11) adapted to circulate a heat- transferring fluid in heat exchange relationship with a hot side (7C) of the heat pump (7). The cooling circuit (9) is connected to an auxiliary circuit (25) to exchange a flow of heat-transferring fluid with the auxiliary circuit (25); wherein a first flow control valve (35) is provided for regulating the flow from the auxiliary circuit (25) to the cooling circuit (9); the heating circuit (11) is connected to said auxiliary circuit (25) to exchange a flow of heat-transferring fluid with the auxiliary circuit (25); wherein a second flow control valve (37) is provided for regulating the flow from the auxiliary circuit (25) to the heating circuit (11).

公开(公告)号：WO2007015281A2

公开(公告)日：2007-02-08

申请号：PCT/IT2006/000561

申请日：2006-07-24

Applicant: FRIGEL FIRENZE S.P.A. ,  DORIN, Filippo ,  PAOLETTI, Riccardo

Inventor： DORIN, Filippo ,  PAOLETTI, Riccardo

CPC classification number: F28D5/00 ,  F28B1/06 ,  F28B9/04 ,  F28B11/00 ,  F28F25/087 ,  Y10S165/903

Abstract: The convector comprises at least one finned tube bundle (7) in the tubes of which said fluid to be cooled is made to circulate and at least one fan (11) producing an air flow that strikes the outside of said finned tubes. The convector comprises an adiabatic chamber (13) through which said air flow (F1) passes, positioned upstream of the tube bundle (7), inside which water is nebulized and vaporized. The adiabatic chamber (13) is defined by side walls (5) and by at least two evaporation honeycomb fill packs (15, 17).

Abstract translation: 所述对流器包括管中的至少一个翅片管束（7），所述管中的待冷却流体被制成循环，并且至少一个风扇（11）产生撞击所述翅片管外侧的空气流。 对流装置包括绝热室（13），所述空气流（F1）通过所述绝热室，位于管束（7）的上游，水被雾化和蒸发。 绝热室（13）由侧壁（5）和至少两个蒸发蜂窝填充包（15,17）限定。