Dish washer spray device and dish washer

Abstract

The invention relates to the field of household appliances, and discloses a dish washer spray device and a dish washer. The spray device comprises a spray component rotationally installed on the sidewall of an inner tank of the dish washer and provided with at least two spray channels, and also comprises a switching component used for switching the spray channels to communicate one spray channelwith a spray pipeline of the dish washer; and spray tracks formed by each spray channel are different. According to the dish washer spray device, the spray channels with different spray tracks are arranged, and one spray channel communicates with the spray pipeline of the dish washer via the switching component, so that the spray channels can be switched via the switching component during a sprayprocess of the dish washer, and thus spray via the spray channels that can form different spray tracks is achieved, each corner in the inner tank of the dish washer can be sprayed; and the device is simple in structure, can avoid dead angles in spray, and thus is improved in cleaning effect. The invention also provides a dish washer including the abovementioned dish washer spray device.

Description

Technical field [0001] The invention relates to the field of household appliances, in particular to a dishwasher spray device and a dishwasher. Background technique [0002] Dishwashers are mainly used to spray cold or hot water onto the tableware to remove the attachments on the surface of the tableware, and play a role in cleaning the tableware. Usually, a spray device is used to spray cold or hot water onto the surface of the tableware. The existing spray device usually adopts a single spray arm for spray cleaning. Although the structure is relatively simple, the spray effect is average, and there will be spray blind spots, resulting in incomplete cleaning and poor cleaning effect; The telescopic spray arm is used for spray cleaning, but the structure is more complicated and the processing cost is high. In addition, the repeated expansion and contraction of the spray arm reduces the service life of the spray arm. The inner wall surface of the inner tank contacts, and friction...

AI Technical Summary

Problems solved by technology

Existing spray devices usually use a single spray arm for spray cleaning. Although the structure is relatively simple, the spray effect is general, and there will be spray dead ends, resulting in incomplete cleaning and poor cleaning effects; The telescopic structure spray arm is used for spray cleaning, but the structure is relatively complicated, the processing cost is high, and the repeated expansion and contraction of the spray arm reduces the service life of the spray arm, and the telescopic spray arm will interfere with the dishwasher. The inner wall of the liner is in contact with each other, resulting in friction, which reduces the service life of the spray arm and the liner

[0003] Therefore, there is an urgent need for a dishwasher spray device and a dishwasher to solve the problem of poor cleaning effect due to the existence of a spray dead angle when a single spray arm is used, and the complex structure, The problem of high processing cost

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