An apparatus, system and method for providing a consumable level monitor for association with a content-filled consumable. The embodiments may include a sensing module suitable to sense the consumable level; and a communications module suitable for receiving the consumable level from the sensing module, and for communicating the consumable level to a user.

A system can coordinate a smart bottled water delivery service, which comprises one or more processors of a network-accessible server and one or more memory resources storing program instructions. The system determines whether a trigger event has occurred based on a first data and a second data, which are related to a total number of bottled water currently hold by a customer, and a total number of the bottled water used up by the customer, respectively. After the trigger event has occurred, the system sends a replenishment message to a customer's device. When the system receives data associated with the replenishment order, it determines a pool of candidate delivery drivers that can satisfy a criterion. Then the system provides an instruction to a device of a selected delivery driver to dispatch the selected delivery driver with a particular vehicle to a designated collection, storing and distribution device.

A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

An embodiment relates to an automatic water supply device comprising: a container seating portion, one side of which is open such that a container is placed; a water intake member arranged on the upper portion of the container seating portion so as to supply the container with a liquid; a container height measuring unit and a water level measuring unit arranged to be adjacent to the water intake member, respectively; and a control unit for comparing the height of the container, which is measured by the container height measuring unit, and the water level, which is measuring by the water level measuring unit, thereby checking whether the water level inside the container reaches a preset height or not, and adjusting the water level inside the container using the result of the checking, wherein the container height measuring unit comprises a plurality of first optical sensors for sensing both ends of the upper end of the container, and can measure the height of the container in response to the result of sensing by the first optical sensors.

A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

A container assembly is disclosed. The container assembly includes a container that contains a volume. Selected portions of the container assembly may be removable. A spigot assembly may be removed and associated with a filter assembly.

A monitoring and reminding system for water dispenser devices is provided, in that sensors are provided to detect the volume of the water buckets installed in the water dispenser device and the detecting results are transferred to a processing unit. Based on volume of water in the water bucket and update condition of the water bucket in the water dispenser device, volume of water consumed by a customer can be derived. Then relative reminding sentences are determine and provided to users. Therefore, supplement of water can be performed in advance and customers and managers can understand the whole operations of the system based on the data in the customer database and the operation results from the statistical unit. Furthermore such operation can be performed automatically so as to greatly promote convenience and efficiency of water supplement and message communication.

An apparatus for measuring a volume of liquor dispensed from a bottle may have at least one transparent substrate having a first side and an opposite second side. A shaded background is on the first side or second side and outlining at least one transparent bottle profile of a geometric shape of a bottle corresponding to a brand of liquor. In addition, at least one volume scale is on one of the sides of the substrate and the at least one scale is associated with the at least one bottle profile to measure a level of liquor in the bottle.

A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

An apparatus and method are provided for optical liquid level determination in a liquid dispensing system. Accurate volume dispensing based on the level determination is also provided. An optical sensor device emits a light signal downward into the tank toward the liquid, and received a portion of the light signal that has been reflected upwardly by a surface at the top of the liquid. A processing system calculates the height of the liquid in the tank based on a time of flight measurement of the light signal. A head pressure of the liquid over a controllable dispensing valve located at the bottom of tank may then be calculated using the calculated height of the liquid in the tank. An open time for the controllable dispensing valve is then calculated, based on the calculated head pressure, in order to dispense a predetermined volume of liquid from the tank.