A coffee brewing device includes a base and a water output device. A heating device heats water in or flowing out of a water tank. A water guiding tube is connected to the water tank and an output guiding seat. A pump guides water in the water tank to the output guiding seat. The output guiding seat is mounted above the base and includes first and second water outlets aligned with different locations of a supporting portion of the base. A container is disposed on top of a rotatable disc which is disposed on the supporting portion and driven by a transmission unit. A filtering cup is detachably disposed at an opening of the container. The filtering cup includes a chamber, an opening in an upper end thereof, and an outlet in a lower end thereof. A controller controls operation of the heating device, the pump, and the transmission unit.

A beverage brewer includes a pump, an intake tube assembly connected to an inlet port of the pump at a pump end, an outflow tube assembly connected to an outlet port of the pump at a pump end, a brewing material holder assembly configured to hold ground brewing material and arranged at an issue end of the outflow tube assembly, and a container volume configured to accommodate a container assembly, arranged at an issue portion of the holder assembly. A suction end of the intake tube assembly is arranged within an interior of the container volume. The pump is configured to draw fluid from within the container volume through the intake tube assembly and to issue the fluid into the holder assembly through the outflow tube assembly, thereby brewing a beverage in the holder assembly. The holder assembly is configured to issue the brewed beverage into the container volume.

A rollable beverage brewing assembly for brewing hot beverages at any location and charging electronic devices includes a housing, a control circuit being coupled to the housing and a plurality of rollers that are each rotatably coupled to the housing for rolling along a support surface. A handle is slidably coupled to the housing for rolling the housing on the rollers for transporting the housing. A brewer is positioned in the housing for brewing a hot beverage such as coffee or tea and the brewer is electrically coupled to the control circuit. A charging unit is coupled to the housing and a plurality of electronic devices may be electrically coupled thereto for charging the electronic devices.

An in-car coffee maker, powered by DC12 or DC24 direct current voltage, has an outer shell; a water pump support rack is provided at an inner bottom part of the outer shell; a water pump is mounted in the water pump support rack; a circuit control board is mounted on the water pump support rack; a water inlet pipe and a water outlet pipe are mounted on the water pump; a heating element support rack is mounted on the circuit control board; a heating element is mounted on the heating element support rack; the heater element support rack is mounted with a water container; four legs of the water container are fitted to a periphery of the heating element support rack; a left side surface of the water container is provided with an insertion slot inserted with a button board; a button switch is mounted on the button board.

This invention discloses an airlift pumping mechanism for a fluid container, which is intended to address the problem of decreasing efficiency of the pumping mechanism when the liquid level in the container is low in the prior art. For this purpose, the airlift pumping mechanism comprises an air compressor and a riser tube assembly, wherein the riser tube assembly is located in a fluid container, and the air compressor is in communication with the riser tube assembly for feeding the compressed air to the riser tube assembly so that the same flows upward through the riser tube assembly together with the fluid in the fluid container. The pumping mechanism is characterized by further comprising a sunken cavity downwardly extending from the inner bottom surface of the fluid container, wherein the sunken cavity is located between the air compressor and the riser tube assembly and is in communication with the air compressor and the riser tube assembly. Due to the downward extension of the sunken cavity from the bottom surface of the container, the submergence ratio of the pumping mechanism can be significantly increased, thereby greatly increasing the pumping efficiency of the pumping mechanism at various liquid levels.

This invention discloses an airlift pumping mechanism for a fluid container, which is intended to address the problem of decreasing efficiency of the pumping mechanism when the liquid level in the container is low in the prior art. For this purpose, the airlift pumping mechanism comprises an air compressor and a riser tube assembly, wherein the riser tube assembly is located in a fluid container, and the air compressor is in communication with the riser tube assembly for feeding the compressed air to the riser tube assembly so that the same flows upward through the riser tube assembly together with the fluid in the fluid container. The pumping mechanism is characterized by further comprising a sunken cavity downwardly extending from the inner bottom surface of the fluid container, wherein the sunken cavity is located between the air compressor and the riser tube assembly and is in communication with the air compressor and the riser tube assembly. Due to the downward extension of the sunken cavity from the bottom surface of the container, the submergence ratio of the pumping mechanism can be significantly increased, thereby greatly increasing the pumping efficiency of the pumping mechanism at various liquid levels.

The present disclosure relates to a beverage making device, which includes a lid, a container, an infuser and a pump for pumping liquid. The pump pumps liquid in the container to the infuser through the riser tube. A protective flow-diversion cover is sleeved over a top end of the riser tube, and the protective flow-diversion cover is provided with a water outlet. The lid of the beverage making device is provided with a protruding member extending downward. Only when the lid is closed, the protective flow-diversion cover can open the water outlet by being triggered by the protruding part. This ensures that no liquid will be ejected from the beverage making device when the lid is opened.

A system produces a brew from an infusible brew substance using a combination of a mug and a brewer housed within the mug. The mug includes a vessel inside the mug that holds the water used to brew the brew. The vessel has an exit port below its upper rim. A removable stopper closes the vessel. A siphon tube fits through the exit port and extends downward within the vessel to the siphon's suction end. A heating element is immersed in water within the vessel. When electrically energized, the heating element vaporizes the water, which rises to the top and pushes the water downward into the suction end. A mesh filter holds the infusible brew substance or the substance is placed in the bottom of the mug. The mesh filter is located below the siphon sticking out of the exit port. Water flows through the filter into the mug outside the vessel.

A system produces a brew from an infusible brew substance using a combination of a mug and a brewer housed within the mug. The mug includes a vessel inside the mug that holds the water used to brew the brew. The vessel has an exit port below its upper rim. A removable stopper closes the vessel. A siphon tube fits through the exit port and extends downward within the vessel to the siphon's suction end. A heating element is immersed in water within the vessel. When electrically energized, the heating element vaporizes the water, which rises to the top and pushes the water downward into the suction end. A mesh filter holds the infusible brew substance or the substance is placed in the bottom of the mug. The mesh filter is located below the siphon sticking out of the exit port. Water flows through the filter into the mug outside the vessel.

The embodiments disclose an attachable battery base module configured for powering at least one attachable application module coupled to the attachable battery base module, wherein the attachable battery base is configured for powering the at least one attachable application module, a heating module attachment with a temperature control module coupled to the attachable battery base module configured for heating and/or boiling a liquid, a cooling module attachment with the temperature control module coupled to the attachable battery base module configured for cooling a liquid and wherein the temperature control module includes a temperature maintenance mode, wherein the temperature maintenance mode is configured for maintaining a preset, predefined or user preselected desired temperature when the desired temperature is reached.