| 摘要 |
PROBLEM TO BE SOLVED: To provide an air stream control device for an air conditioning system storing heat inside housing capable of improving circulation of heat storage air in a double floor air feed chamber, in the case where a floor blow-off air conditioning system is applied to a heat storage system inside housing, the air being exhausted from a discharge outlet and circulated in the double floor air feed chamber and further returned from a return port. SOLUTION: An air conditioning system storing heat inside housing is adapted such that heat storage air exhausted from an air conditioner and circulated in a double floor air feed chamber 8 on a floor slab is directly returned to the air conditioner. In the system, a guide 24 is provided between an exhaust outlet 6 communicated to the double floor air feed chamber 8 and a return port 23, for guiding a steam of heat storage air exhausted from the exhaust outlet 6 interrupting between the exhaust outlet 6 and the return port 23 in a direction where it goes away from the return port 23. The guide 24 is adapted such that its disposition is changeable for changing the guide direction of the stream of air. |
