Dual-shaft water stirring type dish washing machine

Abstract

The invention discloses a dual-shaft water stirring type dish washing machine, and belongs to tableware washing devices. The dual-shaft water stirring type dish washing machine consists of a water spraying cover plate 1, a wavy bottom washing sink 16, a herringbone dish putting frame 9, a transmission device (comprising an electric motor 3, a belt 4, a transmission shaft 5 and water stirring blades 6), a water inlet and outlet system (comprising a water inlet electromagnetic valve 11, a water outlet electromagnetic valve 13, a water tank water level device 15 and a washing sink water level device 24), a heating device (comprising a water storage tank 7, a water tank temperature controller 14 and a heater 8), an operation control system (comprising a control button and a single chip microcomputer) and the like. The working principle of the dual-shaft water stirring type dish washing machine is that water is sprayed down from the water spraying cover plate for washing the outer wall of tableware when the water flows in, water stirring blade groups in the wavy bottom washing sink are driven to do intermittent forward and reverse rotation by the electric motor during washing, stirring and splashing function to the water is generated, and the inner wall of the tableware which is laid on the herringbone dish putting frame is washed from bottom to top by the water. According to the dual-shaft water stirring type dish washing machine disclosed by the invention, the structure is simple, the tableware can be conveniently placed, and the dual-shaft water stirring type dish washing machine is suitable for cleaning the tableware of pans, bowls, chopsticks and the like.

Description

technical field [0001] The invention relates to a tableware washing device, which can wash and dry pots, bowls, plates and other tableware, and has a simple structure and is convenient to use. Background technique [0002] At present, the mainstream dishwashers in the market are the rotary arm spray dishwashers from Europe and the United States. They are mainly used for washing dishes and dishes used in Western food. The penetration rate in the field of Chinese food is relatively low. A rotating arm with several nozzles is installed on the bottom and top of the inner wall respectively. The nozzle of the upper arm is facing downward, and the nozzle of the lower arm is facing upward. The water pump is used to spray hot water from the nozzle of the arm. There is a certain angle, and the reaction force of the sprayed water can be used to make the swing arm rotate while spraying, so as to shower the tableware in the bowl basket in the middle of the dishwasher to achieve the purpo...

AI Technical Summary

Problems solved by technology

The bowls commonly used for Chinese food are deeper than the plates. It is difficult for the water to spray the inside of the bowl when it is placed vertically, and it takes up space when it is placed flat. In order to reduce the washing area and save space, arm dishwashers design the inside of the dishwasher as a square bucket structure centered on the circle of the swing arm rotation track. If the square bucket structure is large enough to a certain size, it will appear cumbersome and difficult to install. inconvenient to use

In addition, the four inner walls and the bottom surface of the dishwasher with a square bucket structure are still bent, which is easy to absorb residues, poor self-cleaning ability, and requires frequent manual cleaning; special salt is required to soften the water when washing, otherwise the nozzles are prone to limescale and often clogged ;Need to be equipped with a special non-foaming detergent. If you use ordinary detergent, the foam will be inhaled by the water pump, which will seriously affect the washing effect and even damage the dishwasher.

Due to the complex structure, the rotary arm type spray dishwasher has high manufacturing and use costs, and it takes a long time, and it is inconvenient to use, so it is difficult to popularize

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