COMPACT SHIPBOARD ABSORPTION REFRIGERATING PLANT Russian patent published in 2018 - IPC F25B15/02 

FIELD: machine building.

SUBSTANCE: invention relates to the refrigeration systems, and can be used in air conditioning systems and refrigeration systems for enterprises, for installation on ships and vessels. Steam generator, condenser, evaporator and absorber are connected by the steam lines and pipelines. Evaporator and absorber are equipped with their own circulating pumps, ensuring the liquid in the device circulation multiplicity in 1–5 times per hour. Distribution pipelines from the circulating pumps are laid along the generator heat and mass transfer devices tube bundles, connected to the seawater evaporator and absorber. Liquid discharge from the pipelines is performed in the tube bundle direction from the rectangular openings in the pipe generatrix. Connecting the generator and the condenser steam line is connected to the condenser body through the rectangular opening in the housing, wherein all of these holes have ratio of 1:1 to 1:4 and are covered by the arched elements.

EFFECT: reduction of the plant mass-dimensional characteristics and increase in the operational reliability.

3 cl, 4 dwg