The present invention discloses a bottom-up liquid infusion system. The system includes a container portion and an infusion portion. The container portion includes a container upper body and a container lower body connected with the container upper body. The bottom layer portion of the container upper body is provided with a plurality of upper circulating holes and a plurality of upper protruding plugs. The bottom layer portion of the container lower body is provided with a plurality of lower circulating holes and lower protruding plugs. The container upper body and the container lower body can relatively rotate, and can be transformed between a circulation state and a blocking state. The present invention further discloses an infusion portion. The present invention can realize efficient infusion, does not generate waste and can solve the cost.

According to the invention, in order to create a container (1) for receiving beverages, in particular a drinks container or drinks cup, at least comprising a base (2) and a circumferential wall (3) projecting approximately perpendicularly from the base (2), which can be produced particularly inexpensively, can be filled within a minimum time and can be securely sealed after the filling, the wall (3) has openings (4) via which the container (1) can be filled with a beverage, wherein the openings (4) can be closed after the filling via a sealing means that is/can be applied from outside to the outer surface of the wall (3). The invention also relates to a device that can fill a container of this type with a corresponding beverage, such as beer or a soft drink, within a minimum time, said device being simple to operate, inexpensive and simple to produce and having a long service life.

The present invention provides a beverage preservation keg with an adjustable beer tap, including a shell, an inner container, and a gas-liquid control device; the inner container includes an upper gas storage chamber and a lower beer storage chamber; the gas-liquid control device includes a keg spear, a dispenser and a beer discharge pipe; the keg spear matches and communicates with the gas storage chamber and the beer storage chamber, and the top end of the keg spear matches and is connected to the dispenser; the dispenser is connected to the matching beer discharge pipe. The present invention has the function of adjusting the beer flow rate, and the keg spear is provided with a pressure relief valve, which eliminates the need for a gas tube and a separate pressure relief valve to connect the keg spear to the gas storage chamber in series.

A dispensing nozzle assembly is provided including a nozzle member provided with one or more dispensing apertures to allow fluid to be dispensed therefrom in use. Closure means are provided on or associated with the nozzle member and movable relative thereto between a closed position, wherein the closure means closes the dispensing apertures and fluid cannot be dispensed from the dispensing apertures, and an open position, wherein the closure means are moved at least partially clear of the dispensing apertures and fluid can be dispensed through the dispensing apertures in use. Switch means are moveable between an on position for allowing fluid to flow into the nozzle member for dispensing through the dispensing apertures in use, and an off position for preventing fluid flowing into the nozzle member in use. The switch means are arranged such that movement of the closure means relative to the nozzle member moves or actuates the switch means between the on and off positions in use.

A dispensing nozzle assembly is provided including a nozzle member provided with one or more dispensing apertures to allow fluid to be dispensed therefrom in use. Closure means are provided on or associated with the nozzle member and movable relative thereto between a closed position, wherein the closure means closes the dispensing apertures and fluid cannot be dispensed from the dispensing apertures, and an open position, wherein the closure means are moved at least partially clear of the dispensing apertures and fluid can be dispensed through the dispensing apertures in use. Switch means are moveable between an on position for allowing fluid to flow into the nozzle member for dispensing through the dispensing apertures in use, and an off position for preventing fluid flowing into the nozzle member in use. The switch means are arranged such that movement of the closure means relative to the nozzle member moves or actuates the switch means between the on and off positions in use.

A system and method for dispensing fluids is introduced. A preferred embodiment comprises a sealed tank, a bag containing fluid inside the sealed tank, an outlet for dispensing the liquid in the bag, and a pressure generating device to create pressure in the sealed tank.

A dispensing system having a treatment cartridge utilizing linear translation of the treatment cartridge within the manifold to actuate a valve to dispense a fluid. To dispense the fluid, a person pushes their glass or other container against a dispensing lever that translates the treatment cartridge within the manifold causing a cam surface on the filter's circumferential exterior to actuate a valve sending the fluid from the valve though the treatment cartridge and out a dispensing orifice in the treatment cartridge into the glass.

Dispensing assembly comprising a container, containing a pressurized beverage, connected to or provided with a dispense assembly, wherein the dispense assembly comprises an outlet channel closable by a valve body and a chamber between the container and the valve body, which chamber is at least partly closed by a movable and/or deformable wall part connected to the valve body or a valve seat, such that pressurized beverage from the container filling the chamber forces the wall part, into a position biasing the valve body or the valve seat in a position closing the outlet channel and by pushing the wall part the valve body or the valve seat can be forced into a position opening the outlet channel, wherein preferably at least during use there is an open connection between said chamber and a beverage compartment of the container.

Beverage dispensing assembly, including a tapping column and a tap connected to the tapping column at a first end thereof, wherein the tapping column includes a first and a second channel, in fluid communication near the tap, and a beverage line extending through one of the first and second channels and connected to the tap, wherein the assembly includes a first part and a second part for connecting the tap to the column, the second part at least partly surrounding the first part, wherein the first part is made of a first material and the second part is made of a second material, the second material having a heat conductivity which is higher than the heat conductivity of the first material, wherein the beverage line is connected to the first part and the second part extends into and/or forms part of a wall of a chamber into which the first and second channel open, forming the fluid connection.

Disclosed is a bottom-up liquid filling system, comprising an upper body and a lower body. The upper body comprises a fixed member and a lifting member with a filling passage channel in the middle, wherein the fixed member is fixedly arranged on an inner bottom face of the upper body, the lifting member is arranged inside the fixed member and is movable up and down, a passage hole is arranged in a side wall of the lifting member, and the filling passage channel passes through the bottom of the upper body. The lower body comprises a capping plug, a rigid cylinder, an outer retractable tube and an inner retractable tube, wherein the outer retractable tube is internally provided with a spring, the rigid cylinder is arranged on a top plate and is provided with a channel, the inner retractable tube is arranged inside the outer retractable tube and is in communication with the rigid cylinder, a support cylinder is arranged on a bottom plate, the support cylinder passes through the inner retractable tube and extends into the rigid cylinder, the capping plug connected to the top of the rigid cylinder is fixedly arranged at the top of the support cylinder, and an outer side wall of the capping plug is snap-fitted with an inner side wall of the top of the lifting member. The present invention has the advantages of being less prone to leakage and spilling, having low costs and reducing the chance of scalding.