Abstract: The device has a line arrangement (2), which possesses an inlet (3) connectable to a supply line and an outlet (4) connectable to a shower arm (5). A heating element (6) serves for the provision of warm water. An energy store (7, 8) is provided, with which the power range for the provision of shower water can be extended. The heating element (6) for the provision of warm water is, in particular, a continuous-flow heater. The energy store (7, 8) is, in particular, a thermal, electrical, electrochemical or chemical energy store. During the shower process, the energy store is available as an additional energy source for the preparation of shower water.

Abstract: The device has a line arrangement (2), which possesses an inlet (3) connectable to a supply line and an outlet (4) connectable to a shower arm (5). A heating element (6) serves for the provision of warm water. An energy store (7, 8) is provided, with which the power range for the provision of shower water can be extended. The heating element (6) for the provision of warm water is, in particular, a continuous-flow heater. The energy store (7, 8) is, in particular, a thermal, electrical, electrochemical or chemical energy store. During the shower process, the energy store is available as an additional energy source for the preparation of shower water.

Abstract: The pressure-flushing device comprises a pressure vessel (2), which, for receiving flushing water, has a pressure chamber (D). The pressure chamber (D) can be filled with flushing water by means of an inlet valve (7). The pressure chamber (D) consists of cylindrical pressure chamber regions (D1, D2, D3) which are interconnected in a lower region of the pressure vessel (2). The pressure chamber regions (D1, D2, D3) are preferably formed by cylindrical walls (Z1, Z2, Z3), these walls being essentially circular in horizontal section. The pressure vessel (2) can be made from plastic and is both pressure-stable and compact.

Abstract: The pressure-flushing device comprises a pressure vessel (2), which, for receiving flushing water, has a pressure chamber (D). The pressure chamber (D) can be filled with flushing water by means of an inlet valve (7). The pressure chamber (D) consists of cylindrical pressure chamber regions (D1, D2, D3) which are interconnected in a lower region of the pressure vessel (2). The pressure chamber regions (D1, D2, D3) are preferably formed by cylindrical walls (Z1, Z2, Z3), these walls being essentially circular in horizontal section. The pressure vessel (2) can be made from plastic and is both pressure-stable and compact.