Full-automatic coffee machine

Abstract

The invention discloses a full-automatic coffee machine, and belongs to the technical field of small household appliances. The full-automatic coffee machine comprises a shell; a filter cup, a grindingassembly and a water tank are installed in the shell; a charging barrel is fixedly connected into the shell; a feeding assembly used for conveying coffee beans in the charging barrel into the grinding assembly is installed in the shell; an air pump for pressurizing the water tank to supply water into the filter cup is fixedly connected into the shell; and an air inlet of the air pump communicateswith the interior of the charging barrel. The full-automatic coffee machine has a coffee bean storage function, and a low-pressure low-oxygen environment can be formed in the charging barrel, so thatthe coffee bean storage time is prolonged; an automatic feeding function is achieved, and coffee beans can be automatically added into a conical grinding hopper according to the coffee demand; and the filter screen cleaning function is achieved, a filter screen can be automatically cleaned, undissolved residues are flushed away, and filtering of the filter screen is smooth all the time. An automatic process is mostly adopted, and the functions of coffee grinding, coffee brewing, cleaning and the like are automatically completed through a touch panel selection function.

Description

technical field [0001] The invention relates to the technical field of small household appliances, in particular to a fully automatic coffee machine. Background technique [0002] The Chinese patent document whose document number is CN104586257B discloses a coffee machine, including a housing 1, a grinding device 2, a brewing device 3, a constant temperature coffee storage tank 4, a water storage heating tank 5, a rotating device 6, a finished coffee outlet 7, Water inlet 8, coffee bean inlet 9 The water inlet 8 communicates with the brewing device 3 and the water storage heating tank 5 respectively, the coffee bean inlet 9 communicates with the grinding device 2, and the outlet of the grinding device 2 communicates with the brewing device 3, the outlet of the brewing device 3 communicates with the constant temperature coffee storage tank 4, the constant temperature coffee storage tank 4 communicates with the finished coffee outlet 7, and the rotating device 6 drives the gri...

AI Technical Summary

Problems solved by technology

[0003] In the above-mentioned patent, coffee beans need to be added every time the coffee machine is used, which is inconvenient to use. The coffee beans are not sealed when stored externally, and the coffee beans are also easily deteriorated, which affects the taste of drinking.

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