公开(公告)号：US3680326A

公开(公告)日：1972-08-01

申请号：US3680326D

申请日：1970-03-18

Applicant: DANFOSS AS

Inventor： HUELLE ZBIGNIEW R

IPC: F25B41/06 ,  F25B41/04

CPC classification number: F25B41/062

Abstract: The invention relates to refrigerating apparatus for cooling a fluid which may be either a liquid or a gas. The components include, in addition to the conventional compressor, condenser and evaporator, a pilot evaporator unit on the downstream side of the evaporator. The fluid to be cooled is passed through the drier prior to being passed through the evaporator. This has the main effect of increasing the effective capacity of the main evaporator by facilitating an optimum regulating operation.

Abstract translation: 本发明涉及用于冷却可以是液体或气体的流体的制冷装置。 除了传统的压缩机，冷凝器和蒸发器之外，部件还包括在蒸发器下游侧的先导蒸发器单元。 要冷却的流体在通过蒸发器之前通过干燥器。 这主要通过促进最佳调节操作来提高主蒸发器的有效容量。