| 摘要 |
A seat for supplying cold and warm air comprises a main pipe which is embedded in the floor of a building structure and circulates warm air or cold air generated from a warm air generator or a cold air generator, middle pipes which are embedded in the floor of a building structure, are coupled to the main pipe, are formed in the main pipe, a connection pipe which is coupled to the middle pipes and is coupled to the armrest of the seat, and a solenoid valve which is coupled to the middle of the middle pipes and is automatically controlled by a controller. |
