A contactless valve configured to dispense a liquid can include an actuator configured to move a plug between a closed position in which the plug prevents the flow of liquid through valve body, and an open position in which liquid can be dispensed through an outlet. The valve can include an activation sensor, a presence sensor, and a controller configured to control the actuator and in electrical communication with the activation sensor and the presence sensor. The controller can be configured to switch the presence sensor into the activated state in response to the detection of the prerequisite condition by the activation sensor, and to control the actuator to move the plug from the closed position to the open position in response to the detection of the object in the upper detection zone by the presence sensor.

The present disclosure relates to multifunctional smart faucets able to dispense a plurality of cleaning and personal hygiene liquids. In accordance with aspects and embodiments, a multifunctional smart faucet system is provided comprising a faucet that, in addition to having traditionally plumbed hot and cold water lines, includes a plurality of reservoirs, each of the plurality of reservoirs having a reservoir channel extending from the reservoir through the body of the faucet. The faucet systems disclosed includes a manual push button able to dispense fluids in the reservoirs, as well automated systems for dispensing fluids on intervals and according to pre-determined programming. In some embodiments, the disclosed smart faucet systems are controllable by smart devices with the aid of a dedicated application.

A faucet assembly comprising a faucet body, a spout and a spray head, wherein the spray head comprises one or more detectors selected from a group consisting of time-of-flight sensors, camera sensors, image sensors, and time-of-flight camera sensors positioned on a face of the spray head, the spray head face defines a water flow path, and the one or more detectors are configured to recognize an item located in the water flow path.

A method for operating a sanitary fitting, and to a sanitary fitting. The sanitary fitting is equipped to deliver a water jet and has at least one manual actuator for manual regulation of at least one water jet flow rate or a water jet temperature, and a sensor arrangement that is equipped for sensor-controlled regulation of a predefined water jet flow rate and a predefined water jet temperature, wherein the sensor arrangement is equipped to detect the presence of an object in an external detection area and wherein a control unit is provided that is equipped to evaluate an object detected first and to distinguish whether the object detected first is a water jet or a different object. The present invention makes possible an economical production, the use of standard components, and low wear.

The invention relates to a system and method for management, control, and predictive maintenance in installations in damp rooms and fluid distribution networks, comprising the steps of: integrating an antenna (101, 101a...101e) inside at least one element installed in a damp room and/or fluid distribution network (3, 4, 5, 6, 7), wherein said antenna (101, 101a, ..., 101e) is configured for receiving the signal of an electromagnetic field generated around same; and wherein said antenna (101, 101a...101e) is connected with at least one controlled electromagnetic field sensor (100) configured for generating an electric and magnetic field around said antenna (101, 101a, ..., 101e); continuously measuring the variations in the electric and magnetic field generated around the antenna (101, 101a, ..., 101e); establishing a behavioral pattern of the installation in an element installed in a damp room and/or fluid distribution network (3, 4, 5, 6, 7); and selecting an action to be performed in the element installed in a damp room and/or fluid distribution network (3, 4, 5, 6, 7) depending on the established behavioral pattern.

An automatic water faucet apparatus includes a faucet, a detection unit, a hot water storage tank, a first ultraviolet irradiation unit, a display unit, and a control unit. The hot water storage tank heats water supplied to a water supply channel by using a heater, which is not illustrated, and stores hot water. The hot water storage tank is provided inside the faucet and heats water supplied to a second water supply channel. The first ultraviolet irradiation unit disinfects (sterilizes) the hot water stored in the hot water storage tank by irradiating the hot water with ultraviolet rays. The first ultraviolet irradiation unit includes an ultraviolet lamp disposed inside the hot water storage tank, and irradiation of ultraviolet rays to the hot water stored in the hot water storage tank and stop of the irradiation are controlled by the control unit.

A capacitive sensing faucet includes a water faucet and a soap dispenser operably coupled to a capacitive sensor. A controller is in electrical communication with the capacitive sensor and activates either the water faucet or soap dispenser by comparing output signal levels from the capacitive sensor measured on the water faucet and soap dispenser.

A faucet including a spring spout supporting a spout nest, and a sprayhead releasably coupled to the spout nest. A docking cradle is supported by the spout base and is configured to releasably couple to the spout nest. The faucet may include a capacitive sensor operably coupled to the spring spout by at least one capacitive coupling.

A thermostatic automatic faucet includes a faucet body, a solenoid valve, a human body sensor unit, and a water mixing valve. The water mixing valve is installed in the faucet body. An inlet end of the solenoid valve is in communication with a water mixing outlet of the water mixing valve. An outlet end of the solenoid valve is in communication with a nozzle of the faucet body. The human body sensor unit controls the solenoid valve to be opened and closed. The faucet is controlled to spray water or not by a sensor, and the water temperature can be adjusted. The safety and durability of the product are improved.

A flood control device for detecting discharge from a release outlet, comprising a receptacle having an upper opening, a bottom, and a drain hole; a first water level sensor configured to be triggered by water reaching a first level; a second water level sensor configured to be triggered by water reaching a second level, wherein the first water level sensor is closer to the bottom of the receptacle than the second water level sensor, wherein triggering the first water level sensor represents a low flow signal, and triggering both the first water level sensor and the second water level sensor represents a high flow signal. The low flow signal can be used to trigger a warning, and the high flow signal can be used to trigger automatic shutoff and/or shutoff alarm.