| 摘要 |
The invention can be used for heating and air-conditioning equipments in living premises. The invention more particularly relates to equipments including one or more heat exchangers buried in the ground about the building. The invention comprises providing fins (4 or 14) in thermal contact with the outer walls of buried ducts (1 or 10), wherein said fins include drills capable of receiving at least one pole (5 or 15) having a lower portion that can be urged into the ground and an upper portion provided with a large mass head in thermal contact with the fins. The fins and the poles of the invention allow the mass and the average depth of the earth concerned by the calories or frigories transfers with the buried exchanger to be increased. |
