| 摘要 |
Drawing n. 1 : The system is represented by a recovery tank to store used water after domestic uses, to utilize again for the water - closet. Said container will be placed under the floor, along the its walls, or on the ceiling of the bath - room, or of other rooms. The connections will be assured by pipelines, helped by usual pumps, special ones or of submerged type. Some interception valves or excess flux ones assure the system. Insulating tank will be provided with inspection and cleaning openings. Filter to water - closet access. Drawing n. 2 : At wings container on the covering roof of the building to recover rain water, avoiding its weight. Through descend pipelines, convoying the liquid to the tank placed at land floor. Filters installed in said pipes for purification, at every floor, with inspection window. This water purificated will be used for alimentation, too. Drawing n. 3 : A new wall, to be built parallel to one existing in the bath - room, at distance about 15 centimers, insulating in every quarter, supplied with submerged pump, collected to water - closet by a pipeline on which a filter will be installed. Other descriptions, as per drawing n. 1; Drawing n. 4 : Industrial manufacturing of containers of about 250 / 300 litres capacity (or more), in teflon, flexiglass, allurninia, polyetilene, or other light material, but resistent to corresponding pressures. The above mobile holders can be installed, as electrical household appliance, as per consumer liking. N. 3 pipelines will bring the used water (coming from bath, shower, washer, dish - machine, bidet, etc.) to the tank. An other pipeline (with the submerged pump push) will send water to out, toward the filters. |
