Adaptor for conventional toilet flushing cistern for use with household waste water

摘要

The adaptor enables an easily handled facility for use of domestic waste water for toilet flushing. It comprises an extra manual stop valve (5) incorporated in the fresh water pipeline. It has a sufficiently large stop lever easily handled by the user. In the top of the cistern lid is formed a sufficiently large filling part with a cover preventing escape of waste water odours. On the part inside is an anti-spray skirt of water-resistant material, penetrating into the toilet cistern.