| 摘要 |
The present invention relates to a vertical path installation apparatus which is installed by being connected to the inside and the outside of a building to utilize circulation power by a law of nature, and improves cooling and heating efficiency by circulating outside cool and hot air into an inner space as discharging high temperature air and low temperature air formed at an upper side and a lower side of the building respectively to the outside for each season. The lightweight chimney apparatus comprises a lower main path installed from an internal bottom of the building to a roof top of the building; a center part path which gradually becomes narrow as going up; and a top vertical path which is vertically installed. |
