Abstract: A brewing device includes the discharging device, and a beverage maker. The beverage maker includes a container, a brewing device, and a discharging device positioned in the brewing device. The discharging device includes a vertical pipe assembly and a siphon cover sleeved on the vertical pipe assembly. The vertical pipe assembly penetrates through the bottom of the brewing device and includes a first high-position vertical pipe and a second low-position vertical pipe. The siphon cover includes a first high-position part and a second low-position part. When the siphon cover is sleeved on the vertical pipe assembly, the first high-position part covers on the first high-position vertical pipe, and the second low-position part covers on the second low-position vertical pipe.

Abstract: 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.

Abstract: A brewing device includes the discharging device, and a beverage maker. The beverage maker includes a container, a brewing device, and a discharging device positioned in the brewing device. The discharging device includes a vertical pipe assembly and a siphon cover sleeved on the vertical pipe assembly. The vertical pipe assembly penetrates through the bottom of the brewing device and includes a first high-position vertical pipe and a second low-position vertical pipe. The siphon cover includes a first high-position part and a second low-position part. When the siphon cover is sleeved on the vertical pipe assembly, the first high-position part covers on the first high-position vertical pipe, and the second low-position part covers on the second low-position vertical pipe.

Abstract: 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.