| 摘要 |
The invention relates to an adapter (10') for connecting at least two plastics bottles (A, B), preferably PET bottles, the screw connections (2) of which are screwable into corresponding threaded receptacles (11, 12) in the adapter (10'). In order to produce a compact water cleaning or water treatment system, a first flow path (D) is formed in the adapter (10'), said first flow path (D) establishing a flow connection for steam from a first threaded receptacle (11) to a second threaded receptacle (12), wherein a plastics bottle (A) filled at least partially with waste water is insertable into the first threaded receptacle (11) and an empty plastics bottle (B) is insertable into the second threaded receptacle (12), wherein a second flow path (K) for collecting and discharging condensed water out of the empty condenser plastics bottle (B) is formed in the adapter (10'). |
