| 摘要 |
Coolant distributor for use between an expansion valve and an evaporator of a refrigeration installation. Distributor includes a central fluid/vapour inflow channel, several outflow channels, which are distributed around the inflow channel and include inflow openings for the fluid and the vapour, a housing, a conduction chamber for radial flow conduction, and an annular chamber between the housing wall and the outflow channels, which acts as a collection chamber for the fluid and the vapour. The outflow channels include passages in the channel wall, the passages connecting the fluid and the vapour regions of the annular chambers to the channels. The coolant distributor is cost-effectively produced and adapted easily to respective coolants and their dynamic characteristics, in addition to obtaining a satisfactory coolant distribution. To achieve this, for example the coolant distributor may be provided with a one-piece distributor head, in which the outflow channels are configured and which includes a cap for controlling the inflow.
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