摘要:
Um ein Trink- oder Brauchwassersystem mit einem Leitungssystem, das einen Anschluss (1) an ein öffentliches Wasserversorgungsnetz aufweist, sowie mindestens einen Steigstrang (12) mit mindestens einem davon abzweigenden Stockwerksstrang (4) und mindestens einer in Durchströmrichtung des Wassers vom Stockwerksstrang (4) abgezweigten Ringleitung (5), sowie mindestens einem in der Ringleitung (5) angeschlossenen Verbraucher (6) sowie einem Rücklaufstrang (11), in den der Stockwerksstrang (4) mündet, zu schaffen, mit dem unter Vermeidung von hohem Wasserverbrauch und damit verbundenen Betriebskosten sichergestellt werden kann, dass das im System befindliche Wasser hygienischen Bedingungen genügt, wird vorgeschlagen, dass das Leitungssystem aus Vorlaufstrang oder Steigstrang (12) und Rücklaufstrang (11,20) einen geschlossenen Zirkulationsstrang bildet, und dass in diesen Zirkulationsstrang eine Einrichtung (3) zur Kühlung des durchströmenden Wassers integriert ist, mittels derer das Trink- oder Brauchwasser auf eine vorbestimmte Temperatur kühlbar ist oder gekühlt wird.
摘要:
Tap provided with a tap outflow having a first channel and a second channel and a jet aerator having a jet aerator housing which forms a downstream end of the tap outflow. The jet aerator is further provided with a jet breaker having a jet breaker wall with liquid passage openings, at least one wire mesh layer which is included downstream of the jet breaker wall in the jet aerator housing, an aeration chamber which is situated between the jet breaker and the at least one wire mesh layer, and an air supply of which an entrance opens into the environment and of which an exit opens into the aeration chamber. The tap outflow is further provided with a coupling assembly which is situated upstream of the jet breaker wall in the jet aerator housing and which forms a liquid-tight connection between the first conduit and the jet breaker wall, such that liquid from the first channel is kept separate from liquid from the second channel upstream of the jet breaker wall.
摘要:
Device (1) for heating water for a combination shower-WC having a shower arm to which the water can be supplied by means of a pump, said device comprising a tank (2) for holding water, and a heating mechanism which heats the water held in the tank (2), wherein the device (1) is arranged in a structural unit (3) for connection between a water supply and the shower arm of the combination shower-WC, and the heating mechanism comprises a bottom-mounted heating element (4) which at least partially forms a boundary of the tank (2).
摘要:
A water tap (1) is disclosed, which comprises an operating element (5, 6) for operating the tap (1), a sensor (14) for detection of the touch of at least a portion (5) of the tap (1) by an object and generation of a detection signal and signalling means (15, 17, 18) for generation of a warning signal based on the detection signal. The sensor (14) and the signalling means (15, 17, 18) are configured to generate a warning signal at a touch of at least a portion of the tap (1). A hot water system comprising the water tap is also disclosed.
摘要:
Bei einer Waschtischarmatur (10), insbesondere einem Einhebelmischer, mindestens aufweisend einen Gehäusekörper (1), in dem eine Mischvorrichtung (20) zur Mischung von warmem und kaltem Wasser angeordnet ist und mit wenigstens einem Warmwasserzulauf (6) und einem Kaltwasserzulauf (7), ist vorgesehen, dass innerhalb des Gehäusekörpers (1) ein als mechanisches Thermostatventil ausgebildetes Sicherheitstemperaturbegrenzerelement (20) zwischen dem Warmwasserzulauf (6) und der Mischvorrichtung (30) angeordnet ist, durch den die maximale Temperatur des an einem Wasserauslauf (3) ausströmenden Wassers begrenzt wird.
摘要:
An electric shower water heater unit for connection to a water supply and a mains electricity supply is provided which comprises a housing having a shower water outlet to which a shower hose is connected or connectable; an electric water heater which is housed in the housing and which is fluidly connected or connectable to a water supply outlet of the water supply and electrically connected or connectable to the mains electricity supply, the electric water heater supplying water to the shower water outlet of the housing; a user-operable controller (20) for controlling a temperature and a flow rate of water supplied to the shower water outlet of the housing, and a control circuit which is housed in the housing and which controls the electric water heater based on inputs received from the user-operable controller (20). The user-operable controller includes a touch-pressure sensitive element (40,49) for pressing by a user and which is in communication with the control circuit. The control circuit only controls the electric water heater when a pressure imparted by a user pressing the touch-pressure sensitive element (40,49) is equal to or greater than a predetermined value.
摘要:
An electric shower water heater unit for connection to a water supply and a mains electricity supply comprises a housing having a shower water outlet to which a shower hose is connectable; an electric water heater housed in the housing and fluidly connectable to a water supply outlet of the water supply and electrically connectable to the mains electricity supply, the electric water heater supplying water to the shower water outlet of the housing; a user-operable controller (20) for controlling a temperature and a flow rate of water supplied to the shower water outlet of the housing, and a control circuit which is housed in the housing and which controls the electric water heater based on inputs received from the user-operable controller (20). The user-operable controller includes a touch-pressure sensitive element (40, 49) for pressing by a user and which is in communication with the control circuit. The control circuit only controls the electric water heater when a pressure imparted by a user pressing the touch-pressure sensitive element (40, 49) is equal to or greater than a predetermined ivalue.