DEVICE FOR INDIRECT-TRANSPIRATION COOLING OF AIR Russian patent published in 2002 - IPC

FIELD: ventilation and air conditioning. SUBSTANCE: device has a body with an inlet pipe connection and outlet pipe connections for the main and auxiliary air flows, and a stack of plates installed in it forming the dry-and humid-air ducts. The device is provided at least with one transverse row of closed vessels positioned in the middle part of the stack of plates longitudinally placed in the dry- and humid-air ducts of the closed vessels, some of their longitudinal walls are formed by plates; the closed vessels communicate with one another through holes made in the plates and have water-inlet and water-discharge pipe connections. EFFECT: enhanced cooling effect of the device. 5 dwg