STAND FOR HYDROAEROTHERMAL TESTING OF A WATER-COOLING DEVICE OF A COOLING TOWER Russian patent published in 2023 - IPC F28D3/04 

FIELD: thermal power engineering.

SUBSTANCE: invention is intended to organize the supply of water and air to the elements of the heat exchanger, and is aimed at expanding the functionality of the stand, since when it is used, it becomes possible to practically apply the process of indirect evaporative cooling of water to lower its temperature below the theoretical cooling limit. The specified technical result is achieved by the fact that in a stand for hydroaerothermal testing of a water-cooling device of a cooling tower, including a vertical housing 4 with a working shaft located in it, a centrifugal fan 24, an air heating device 7, electric boilers 14, exhaust air ducts 18, 22, water supply ducts consisting of a circulation pump 13 and a pressure tank 15, a water distribution 3 and a spillway, consisting of a receiving tank 10 and a measuring tank 11 with a water seal, a system in the side wall of the vertical housing 4 at the level of the upper part of the water-cooling device 5 located inside the working shaft, there is a technological opening to which the rectangular air duct 8 is hermetically connected, inside the working shaft of the vertical housing 4 there are profiled aluminum elements of the water-cooling device 5, assembled into blocks and at the base laid on the structural elements of the stand in form of rods.

EFFECT: stand for hydroaerothermal testing is proposed.

1 cl, 2 dwg