首页>
外国专利>
Connector box unit for air conditioning units comprises plastics box set in ceiling or wall with connecting flanges for connecting ventilation pipe and separate pipe connector leading to room
Connector box unit for air conditioning units comprises plastics box set in ceiling or wall with connecting flanges for connecting ventilation pipe and separate pipe connector leading to room
The connector box unit comprises a plastics box (2) which can be mounted in the ceiling or wall and has a first connecting flange (6) and at least a second connecting flange (10, 11) to which a ventilation pipe can be connected coming from a ventilation unit. A separate pipe connector (12) likewise made of plastics can be attached to the first flange and provides the link to the room. The pipe fits on the flange through a detent ratchet connection. A separate plastics reducing pipe (13) can be connected to the second flange to adapt to ventilation pipes of different diameter.
展开▼