LIQUID RING MACHINE WITH THERMAL ACCUMULATOR Russian patent published in 2017 - IPC F04C7/00 F04C19/00 F04C29/04 

FIELD: engines and pumps.

SUBSTANCE: invention relates to pumps and compressors production and vacuum engineering, namely to liquid ring machines. The liquid ring machine comprises a cylindrical housing, an impeller located in it on shaft with eccentricity and possibility of rotation with a partition, forming at one end of shaft an inlet branch, and at another end - outlet branch. The thermal accumulating material is located on internal and external walls of the housing. Inside the housing heat pipes are arranged such that one end will be in internal layer of the thermal accumulating material, and at the another end - in the external layer. A heat exchanger is located in the internal heat accumulating layer.

EFFECT: invention increases efficiency factor and capacity of the liquid ring machine.

2 cl, 2 dwg