A new type of vacuum cooking machine

Abstract

The invention discloses a novel vacuum food processor which comprises a processor seat. A vacuumizing pump and a circuit board are arranged in the processor seat, a stirring cup is mounted on the processor seat, a cup cover is arranged on the stirring cup, a handle is arranged on one side of the stirring cup, an inner cover communicated with an inner cavity of the stirring cup is arranged on the cup cover and provided with an inner cavity, multiple concentric retaining rings are arranged in the inner cavity of the inner cover from inside to outside respectively, an annular filtering passage is formed between each two concentric retaining rings, each two adjacent annular filtering passages are communicated through openings in the corresponding concentric retaining rings, and the vacuumizing pump is communicated with the annular filtering passage on the outermost side through a vacuumizing pipe; the vacuumizing pipe is connected on the stirring cup, one end of the vacuumizing pump is communicated with the inside of the stirring cup while the other end of the vacuumizing pump is connected with a tapping seat, a first tapping pipe is arranged between the tapping seat and the vacuumizing pump, a sensor is arranged on the circuit board, and a second tapping pipe is arranged between the tapping seat and the sensor and communicated with the vacuumizing pipe.

Description

technical field [0001] The invention relates to the technical field of vacuum cooking machines, in particular to a novel vacuum cooking machine. Background technique [0002] At present, the vacuum cooking machines on the market directly extract the air in the cup from the top of the blender cup so that the inside of the blender cup is in a vacuum state, which effectively prolongs the shelf life of the food and does not damage the texture of the food; [0003] With the advancement of science and technology, a cooking machine with both vacuuming function and heating function has appeared on the market, which greatly improves the functionality of the product. However, a large amount of water vapor will be generated in the mixing cup during the heating process. It will condense into water droplets and hang on the inner wall of the mixing cup. When the vacuum pump is vacuuming, the water droplets in the mixing cup or other ground food will be sucked into the vacuum pump, which w...

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Problems solved by technology

[0003] With the advancement of science and technology, a cooking machine with both vacuuming function and heating function has appeared on the market, which greatly improves the functionality of the product. However, a large amount of water vapor will be generated in the mixing cup during the heating process. It will condense into water droplets and hang on the inner wall of the mixing cup. When the vacuum pump is vacuuming, the water droplets in the mixing cup or other ground food will be sucked into the vacuum pump, which will cause failure of the vacuum pump and reduce the service life;

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