Indoor unit with self-cleaning function and air conditioning system

Abstract

The invention provides an indoor unit with a self-cleaning function and an air conditioning system. The indoor unit comprises an indoor heat exchanger, a water storage mechanism, a liquid storage mechanism, a spraying structure and a heating mechanism. The water storage mechanism and the liquid storage mechanism both communicate with an inlet of the spraying structure, and a spray port of the spraying structure points to the indoor heat exchanger. According to the indoor unit with the self-cleaning function and the air conditioning system, the indoor unit is controlled to perform different cleaning modes by detecting the turbidity of condensate water and / or the oil contamination content, the heating mechanism and a temperature-sensing mechanism are used for controlling the cleaning water temperature of the indoor heat exchanger, and the cleaning effect of a detergent is increased; and a water collecting tank and water sprinkling holes can ensure the wetting and cleaning effect of the water storage mechanism and the liquid storage mechanism to the indoor heat exchanger, the problem that only water is used for cleaning, the self-cleaning of an air conditioner in specific environmentssuch as a kitchen cannot be met in the prior art is solved, and the convenience and comfort of the use of consumers are improved.

Description

technical field [0001] The invention relates to the technical field of air treatment equipment, in particular to an indoor unit and an air-conditioning system with self-cleaning functions. Background technique [0002] At present, the air conditioner is a device that can cool / heat the room. As time goes by, the dust accumulation on the indoor unit of the air conditioner will gradually increase. When the machine is turned on, it will carry a lot of dust and bacteria. The existing indoor heat exchanger cleaning technology schemes use clean water to wash away the dirt on the indoor heat exchanger, and the air conditioner installed in the kitchen environment or for a long time When it is in a stop working state and there are cobwebs on it, due to the particularity of the environment, clean water cannot effectively clean the dirt on the indoor heat exchanger, which will easily lead to failures in the self-cleaning process of the air conditioner, resulting in shutdown and failure ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the existing indoor heat exchanger self-cleaning scheme cannot be applied in special environments, a different cleaning method for indoor heat exchangers is provided by judging the turbidity and oil content of condensed water in indoor heat exchangers. Indoor unit and air conditioning system with self-cleaning function

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