Method of improving heat recovery efficiency in ventilation and air-conditioning central units with recuperative exchangers and system for improving heat recovery efficiency in ventilation and air-conditioning central units with recuperative exchangers

摘要

The way to improve the efficiency of heat recovery in air-conditioned air-conditioning plants with recovery exchangers is to use a spray collector (1) to sprinkle the heat exchange surface of the recovery exchanger on the outlet side (2),the water flowing from the heat exchanger surface (2) shall be collected using the flow exchanger (2) of the flow exchanger (5),from which the water is discharged to the water reservoir (3) from which the spray collector (1) is supplied,where the water collector (1) of the water reservoir (3) is also supplied with running water by means of a water connection fixed to the water reservoir. The system for improving the efficiency of heat recovery in the heat recovery exchanger used in air-conditioning plants is characterized by the construction of a spray collector (1) spraying water,on the outlet side, the heat exchange surface of the recovery exchanger (2),equipped with an attachment of the running water tank (3),with which the spray collector (1) is connected by a circulation pump (4),and placed under the recovery exchanger (2) the flow-through tray (5) which flows from the heat exchanger surface of the recovery exchanger (2),water to the water tank (3).