公开(公告)号：US20140137582A1

公开(公告)日：2014-05-22

申请号：US14130019

申请日：2012-07-02

Applicant: PARKER-HANNIFIN CORPORATION

Inventor： Timothy Louvar ,  Brandon Wegmann ,  Abhijit Sathe

IPC: H05K7/20

CPC classification number: H05K7/20309 ,  F25B25/005 ,  F25B49/02 ,  F25B2600/111 ,  H05K7/20318 ,  Y02B30/743

Abstract: Provided is a cooling system wherein a first two-phase refrigerant can be circulated by a pump through an evaporator, to a first condenser, to a refrigerant-to-refrigerant heat exchanger and back to the pump. By providing the refrigerant-to-refrigerant heat exchanger in series with the condenser, a first environment can be cooled without having to operate a vapor compression circuit when an ambient temperature outside the first environment is a predetermined amount below an ambient temperature in the first environment.

Abstract translation: 提供了一种冷却系统，其中第一两相制冷剂可以通过泵通过蒸发器循环到第一冷凝器到制冷剂到制冷剂热交换器并返回到泵。 通过提供与冷凝器串联的制冷剂 - 制冷剂热交换器，当第一环境中的环境温度在第一环境中的环境温度以下是预定量时，可以冷却第一环境而不必操作蒸汽压缩回路 。