A water-saving and energy-saving steam dishwasher

Abstract

The invention discloses a water-saving and energy-saving steam dishwasher, which relates to the field of dishwashers and includes an inner container, a steam generating device, a steam injection system, an upper basket and a lower basket; Located in the inner tank, the steam generating device is used to provide steam for the steam injection system. The steam injection system includes an upper air injection device, a middle air injection device and a lower air injection device. There are nozzles on both sides of the middle air injection device. Above the upper bowl basket, the lower air spray device is set under the lower bowl basket, and the middle air spray device is set between the upper bowl basket and the lower bowl basket; the steam injection system can rotate when spraying steam, and can realize the cleaning of the lower bowl basket separately and uniform cleaning of both the upper and lower bowl baskets; the steam generating device includes a heat-insulating shell and a water tank, and the heat-insulating shell and the inner tank are communicated through pipelines. The cleaning method of the steam dishwasher is flexible, and the waste heat of steam can be recovered and utilized, so as to realize the effect of saving water and energy.

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.

Images