Drum washing and drying machine

Abstract

The invention discloses a drum washing and drying machine, and relates to the technical field of drum washing and drying machines. The drum washing and drying machine comprises an inner cylinder mounted in an outer cylinder, and further comprises a washing and drying system; the washing and drying system comprises a drying tunnel; an air inlet of the drying tunnel communicates with the top of theouter cylinder; the other end of the drying tunnel communicates with the interior of the outer cylinder from the side wall of the outer cylinder; a screen and a water spraying pipe fitting communicating with a water inlet pipe are mounted at the air inlet in sequence from outside to inside; and the water spraying pipe fitting comprises a first water spraying pipe, a second water spraying pipe anda two-position three-way valve. According to the drum washing and drying machine, fluff and other pollutants brought in from the inner cylinder can be filtered by installing the screen at the air inlet of the drying tunnel, thereby ensuring the cleanness in the drying tunnel, and avoiding the uncleanness during drying due to the accumulation of the fluff in the drying tunnel; water sprayed from the first water spraying pipe is used for cleaning the fluff which is filtered on the screen during the last drying, so that the cleanliness of the cleaning is improved; water mist sprayed from the second water spraying pipe realizes the spraying of water mist into the drying tunnel, so that the drying humidity is improved, and the smooth and anti-wrinkle effects on clothing through steam is achieved.

Description

technical field [0001] The invention belongs to the technical field of drum washing and drying machines, in particular to a drum washing and drying machine. Background technique [0002] With the improvement of people's quality of life, more and more pursuit of high-quality and exquisite life, washing and drying machine has entered more and more ordinary families, and has become an indispensable household appliance for high-quality life. [0003] There will be a lot of dandruff in the inner cylinder of the washing and drying machine, and the dander will accumulate in the air duct system with the circulating air flow, causing secondary pollution of the clothes during the drying process, and the fluff and other pollutants will block the impeller of the air duct. The blades will also block the air path, resulting in a reduction in drying efficiency. [0004] The invention provides a drum washing and drying machine. By installing a screen and a water spray pipe at the air inlet...

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Problems solved by technology

[0005] The object of the present invention is to provide a drum washing and drying machine, which solves the existing problems

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