Chamber recirculation system and rapid heating exchanger for heat recovery with crossflow and countercurrent, particularly used in the air handling and air conditioning systems

摘要

the recirculation chamber and rapid heating to wymienniku heat recovery with cross flow and przeciwpru0105dowym, used especially in the headquarters ventilation and air conditioning, consists of the record about the air flow cross or / and przeciwpru0105dowym with wbudowa has przepustnicami (1) blocking heat recovery.in addition, in housing, the heat recovery is placed the throttle valve (3) coupled with a throttle (1), which directs the air outside the part of the responsible for the recovery of heat. in addition, the structure is the throttle (2) on the side of the air pulling from the space to a wymiennikiem air outside the air nawiewanego.the recirculation chamber and rapid heating to wymienniku heat recovery with cross flow and przeciwpru0105dowym, used especially in the headquarters ventilation and air conditioning, air can normal work - throttles open - through the throttle valve (1), and the next e by the part of the heat recovery.in the chamber a recirculating air is drawn from the premises and passes through the side wyciu0105gowu0105 (4) heat recovery heat to energy.in the absence of demand for recirculation air throttle (2) is closed, whereby the throttle (2) causes the return air and mixing it with a pulling part with a stream of air nawiewanego with recovery of the heat. this solution creates a dwustop niowego heat recovery.