Water tank type cleaning machine

Abstract

The invention relates to a water tank type cleaning machine. The water tank type cleaning machine comprises a cover and a water tank body, an upper spraying arm is arranged on the cover, a water drainer is arranged at the bottom of the water tank body, a top portion of the water drainer is opened to form a water inlet which is communicated with the water tank body, a water outlet is formed in the bottom of the water drainer, a reflux inlet is formed in a sidewall of the water drainer, a filtering basket is arranged inside the water drainer and comprises a sidewall and a bottom wall, a filtering passageway is formed by a gap between the sidewall of the filtering basket and the sidewall of the water drainer, the bottom wall of the filtering basket is higher than the lowest point of the reflux inlet, the reflux inlet is connected with a reflux pipe, and the reflux pipe is used for pumping water in the water drainer to the upper spraying arm. Compared with the prior art, the water tank type cleaning machine has the advantages that water can be filtered by the sidewall and the bottom wall of the filtering basket at the same time, a filtering area is enlarged, water filtering is enabled to be more efficient, a purpose for a higher water circulating efficiency can be achieved, and in addition, the water circulating efficiency can be further improved since the water can flow to the reflux inlet to be recirculated.

Description

technical field [0001] The invention relates to a washing machine, in particular to a sink type washing machine. Background technique [0002] Existing sink-type washing machines usually have the spray arm placed downwards. Since the sprayed water is sprayed upwards, it will generate an upward flushing force on the tableware or fruits and vegetables. Due to the effect of gravity, oil stains, sediment, residues, etc. will adhere to the tableware. Or the surface of fruits and vegetables is difficult to completely clean; on the other hand, the drainage outlet of the sewer device is small, because the sedimentation speed is greater than the drainage speed, so the sediment will settle on the surface of tableware and fruits and vegetables during the drainage process, affecting cleaning Effect. [0003] In view of the above problems, the applicant has studied a sink-type cleaning machine with an upper spray arm, which includes a sink body and a cover. The cover is provided with an...

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Problems solved by technology

[0004] However, if the filter screen is arranged on the return port, the filter screen at the return port will easily accumulate dirt under the drive of the water flow, and the dirt will block the filter mesh hole to narrow the water circulation channel and reduce the water circulation efficiency. The applicant aims at the impact of poor water circulation The problem of spray effect has been further studied to improve the efficiency of water circulation

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