Air energy heat pump dish-washing machine

Abstract

The invention relates to the field of living electric appliances and in particular to an air energy heat pump dish-washing machine. The air energy heat pump dish-washing machine comprises an inlet, awashing section, a rinsing section, a drying section and an outlet which are successively installed. A conveying device successively passes through the inlet, the washing section, the rinsing section,the drying section and the outlet. The upper part of the dish-washing machine is provided with a heat recovery system. The heat recovery system is provided with a rinsing section steam inlet. The heat recovery system comprises a heat pump system. The heat pump system comprises a heat pump evaporator. The interior of the heat pump evaporator is provided with a refrigerant. A refrigerant pipe is connected with a condenser. The condenser is installed in a washing water tank. The output end of the condenser is connected with a circulating pipe. The circulating pipe is connected with the heat pumpevaporator after passing through a second-level heat exchanging device. The heat recovery system is internally provided with a first-level heat exchanging device. Rinsing water is sent to a rinsing boiler after successively passing through the first-level heat exchanging device and the second-level heat exchanging device. The air energy heat pump dish-washing machine has the characteristics of low energy consumption, environment-friendliness and durability.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to an air energy heat pump dishwasher. Background technique [0002] Automatic dishwasher is a household kitchen appliance that replaces manual cleaning of bowls, plates, plates, cups, spoons, chopsticks, knives and forks, pots, shovels and other tableware or cooking utensils. According to the structure, it can be divided into box type and conveyor type. Two categories. Automatic dishwashers reduce labor intensity, improve work efficiency, and improve cleanliness and sanitation for the cooks in restaurants, hotels, and canteens of government agencies. [0003] Dishwashers are generally equipped with multiple processes such as washing, rinsing, and drying. Among them, the washing and rinsing water has certain requirements on the water temperature. In the prior art, electric heating is generally used to heat the water. Electric heating consumes a lot of energy and is n...

AI Technical Summary

Problems solved by technology

[0004] The washing process of the dishwasher will wash out a large amount of food residue. If it is not cleaned up in time and effectively, it will cause blockage of various pipes and increase the maintenance cost of the equipment.

[0005] In addition, the dishwasher drying process uses hot air blowing to dry the tableware, and the hot air blowing mostly adopts the air supply method that directly blows to the surface of the tableware, which is not comprehensive enough and the drying efficiency is low

Images