The invention discloses an intelligent freshness retaining
barrel for protoplasmic beer. The intelligent freshness retaining
barrel for the protoplasmic beer comprises a shell
assembly, a stainless steel liner
assembly, a refrigerating
system assembly, a
microcomputer intelligent controller, a
carbon dioxide constant-pressure filling device and thermal-insulating and heat-preserving
layers, wherein the shell assembly comprises an ABS (
Acrylonitrile Butadiene
Styrene) shell, a top cover and a stainless steel base; the top cover is located at the top of the
barrel; the stainless steel base is located at the bottom of the barrel; an upper baffle plate and a lower baffle plate are mounted in the ABS shell; the stainless steel liner assembly is located at a central position on the lower baffle plate in the ABS shell; the thermal-insulating and heat-preserving
layers are arranged between the upper baffle plate and the lower baffle plate as well as between the shell assembly and the stainless steel liner assembly; the
microcomputer intelligent controller is electrically connected with a
pressure sensor, a temperature sensor, the refrigerating
system assembly and the
carbon dioxide constant-pressure filling device. The intelligent freshness retaining barrel for the protoplasmic beer is simple to operate, is placed in service once being connected with a power supply and a switch is switched on, is provided with a
carbon dioxide wine body saturation supplementing device, displays the temperature and the pressure of a
wine body, and is attractive and novel in appearance design.