Water-saving and energy-saving type steam dishwasher

Abstract

The invention discloses a water-saving and energy-saving type steam dishwasher, and relates to the field of dishwashers. The water-saving and energy-saving type steam dishwasher comprises an inner container, a steam generating device, a steam injection system, an upper bowl basket and a lower bowl basket, wherein the upper bowl basket and the lower bowl basket are fixedly arranged in the inner container in sequence; the steam generating device is used for providing steam for the steam injection system; the steam injection system comprises an upper air injection device, a middle air injection device and a lower air injection device; nozzles are arranged on the upper side and the lower side of the middle air injection device; the upper air injection device is arranged above the upper bowl basket; the lower air injection device is arranged below the lower bowl basket; the middle air injection device is arranged between the upper bowl basket and the lower bowl basket; the steam injection system can rotate when steam is injected, and can realize switching and selection of a mode of cleaning the lower bowl basket separately and a mode of cleaning the upper and lower bowl baskets in a unified way; the steam generating device comprises a heat insulation shell and a water tank; and the heat insulation shell communicates with the inner container through a pipeline. The steam dishwasher is flexible in cleaning mode, and steam waste heat can be recycled, so that the effects of saving water and energy are achieved.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a water-saving and energy-saving steam dishwasher. Background technique [0002] Dishwashers are equipment used to automatically clean bowls, chopsticks, plates, plates, knives, forks and other tableware. According to the structure, they can be divided into two categories: box type and conveyor type. A spray dishwasher with water as the flushing medium. With the development of dishwasher technology, various types such as vortex dishwashers and steam dishwashers have gradually appeared. Among them, the washing method of the steam dishwasher is mainly to soften and clean the pollutants on the surface of the tableware through steam pretreatment. The existing steam dishwasher is mainly of integrated structure, no matter how many tableware there are, it can only clean the tableware in the liner as a whole, the cleaning method is single, and when the number of tableware is small, the dishw...

AI Technical Summary

Problems solved by technology

The existing steam dishwasher is mainly of integrated structure, no matter how many tableware there are, it can only clean the tableware in the liner as a whole, the cleaning method is single, and when the number of tableware is small, the dishwasher will consume the same water and heat to complete the wash, which adds unnecessary energy and water consumption to the dishwasher

At the same time, when the steam dishwasher in the prior art is washing dishes, part of the steam is directly discharged from the inner tank before it plays a cleaning role in the cleaning process, resulting in waste of heat.

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