Spray arm and washing machine adopting same

Abstract

The invention relates to a spray arm. The spray arm comprises a spray arm body, the inside of the spray arm body is hollow and flow channels are formed, a water inlet communicating with the flow channels is formed in the central part of the bottom of the spray arm body, and spraying holes communicating with the flow channels are formed in the wall face of the spray arm body. The spray arm is characterized in that at least two flow channels are available and are positioned on two sides of the water inlet, and an atomization generating device is arranged at the upstream position of each flow channel, and is used for atomizing water introduced in from the water inlet. Compared with the prior art, the spray arm has the advantages that the atomization generating devices are arranged at the upstream positions of the flow channels, so that water flowing into the channels from the water inlet is atomized and can generate air bubbles, the water mixed with the abundant air bubbles is sprayed outfrom the spraying holes in the spray arm body to to-be-washed objects, cracking can be generated, then the instantaneous air explosion is generated, so that the radioactive impact force is formed, therefore, the area and probability for directly flushing the to-be-washed objects are increased, and the clean washing effect of the spraying arm is improved.

Description

technical field [0001] The invention relates to a washing machine, in particular to a spray arm and a washing machine using the spray arm. Background technique [0002] Along with improving day by day of people's living standard, dishwasher more and more enters family as a kind of kitchen appliance product. Dishwashers currently on the market are generally divided into three types: table type, cabinet type, and tank type. Among them, the table type dishwasher is an integral independent structure, which is generally placed on the table for use; , but needs to be embedded in the kitchen cabinet for use; the sink dishwasher is combined with the sink and is generally installed in the kitchen cabinet for use. [0003] The above-mentioned various forms of dishwashers generally use a water pump to lift water and spray it to the fruits and vegetables in the cleaning space so as to achieve the cleaning effect. For example, the Chinese patent "Microcomputer Light-controlled Automati...

AI Technical Summary

Problems solved by technology

Because it sets two spray arms and sets the direction of the nozzle so that the water flow sprayed from the spray hole can form a circular rotating water flow, and the spray arms at both ends exert the same force on the fruits and vegetables, so that the fruits and vegetables can be sprayed in the air. The vegetable basket rotates in a certain direction. Relative to the sink body and the water flow, the fruits and vegetables are in motion. The water flow can wash every surface of the fruits and vegetables to be cleaned. At the same time, ultrasonic generators are installed on both sides of the spray arm. Obtain a better cleaning effect; but it needs to be provided with two water pumps and two spray arms, for this reason, further improvement is needed, and at the same time only a single rotating spray arm is used to clean the object to be cleaned (fruits and vegetables or fruits and vegetables). There are some dead spots that cannot be washed by the water sprayed from the rotating spray arm

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