Dust removal control method and air conditioner system

A control method and technology of an air-conditioning system, which are applied in the field of heat exchange systems, can solve the problems of the decrease of the cooling capacity of the internal unit, the deterioration of the cooling effect, and the influence of the user's comfort, and achieve the effect of simple method and guaranteed system performance.

Inactive Publication Date: 2018-05-01
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

A lot of dust accumulation directly leads to the decline of the cooling capacity of the inte

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  • Dust removal control method and air conditioner system

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Embodiment Construction

[0039] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. To avoid obscuring the essence of the present invention, well-known methods, procedures, procedures, and components have not been described in detail.

[0040] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0041] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0042] In the description of the ...

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Abstract

The invention discloses a dust removal control method and an air conditioner system. The dust removal control method comprises the steps that a refrigerant circulation system executes a frosting stepand a defrosting step when in dust removal mode, the operation state of the refrigerant circulation system is adjusted in the frosting step so as to enable the surface of an indoor heat exchanger or an outdoor heat exchanger to be frosted, and dust is adsorbed through a frost layer on the surface of the heat exchange; and in the defrosting step, the frost layer with dust adsorbed is removed. In the dust removal control method, the surface of the indoor exchanger or the outdoor exchanger can be defrosted by adjusting the operation state of the refrigerant circulation system, dust is adsorbed bythe frost layer, the frost layer with dust adsorbed is removed through the defrosting step, the method is simple, and the system performance of the refrigerant circulation system is effectively ensured.

Description

technical field [0001] The invention relates to the field of heat exchange systems, in particular to a dust removal control method and an air conditioning system. Background technique [0002] With the gradual improvement of national living standards, household air conditioners are becoming more and more popular, especially in the southern region, which has almost become a necessary household appliance. However, air conditioners have a very high usage rate in hot seasons when the temperature is high. With the increase in the use of air conditioners, problems such as dust accumulation in the internal unit will be very serious. A lot of dust accumulation directly leads to the decline of the cooling capacity of the internal unit, and the cooling effect becomes worse, which seriously affects the comfort of users. Contents of the invention [0003] In view of this, one of the objects of the present invention is to provide a dust removal control method and an air-conditioning s...

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Application Information

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IPC IPC(8): F25B49/02F25B41/06F25B47/02F25B41/30
CPCF25B47/02F25B49/022F25B41/31
Inventor 张瀛龙邓李娇黄玉优卢木归陈新聪
Owner GREE ELECTRIC APPLIANCES INC
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