Cleaning method and device for filth blockage of air conditioner heat exchanger and air conditioner

A technology of heat exchanger and dirty blockage, which is applied in the direction of space heating and ventilation, heating methods, air conditioning systems, etc., can solve the problems of performance degradation, energy consumption increase, and the user is not informed in time, and achieve the effect of solving performance degradation

Inactive Publication Date: 2021-09-17
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a method and device for cleaning dirty blockage of air-conditioning heat exchangers, which solves the problem that when the existing heat exchangers are dirty blockages, users are not informed in time, resulting in performance degradation and increased energy consumption

Method used

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  • Cleaning method and device for filth blockage of air conditioner heat exchanger and air conditioner
  • Cleaning method and device for filth blockage of air conditioner heat exchanger and air conditioner
  • Cleaning method and device for filth blockage of air conditioner heat exchanger and air conditioner

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Embodiment Construction

[0029] As used herein, the words "first", "second", etc. may be used to describe elements in the exemplary embodiments of the present invention. These words are only used to distinguish one element from another element, and the inherent characteristics or order, etc. of the corresponding elements are not limited by the words. Unless otherwise defined, all terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Those terms as defined in commonly used dictionaries are interpreted as having the same meaning as the contextual meaning in the relevant technical field, and are not interpreted as having ideal or overly formal meanings unless clearly defined as having such in the present invention meaning.

[0030] Those skilled in the art will appreciate that the devices and methods of the present invention described herein and illustrated in the accompanying drawings...

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Abstract

The invention provides a cleaning method for filth blockage of an air conditioner heat exchanger. The method comprises the steps that filth blockage parameters of the heat exchanger are collected; and the filth blockage level of the heat exchanger is determined according to the filth blockage parameter, a preset filth blockage parameter initial value and a plurality of preset threshold values, and a filth blockage cleaning program of the heat exchanger is started according to the determined filth blockage level. The invention further provides cleaning device for filth blockage of the air conditioner heat exchanger and an air conditioner. According to the scheme, it is ensured that when filth blockage happens to the heat exchanger, a client can be reminded of the filth blockage level and the predicted increased energy consumption, filth blockage is cleared away in time, and in addition, the problem that a user cannot know performance reduction and energy consumption increase caused by filth blockage of the heat exchanger can be solved by the scheme.

Description

technical field [0001] The invention relates to the field of intelligent control, and more particularly relates to a cleaning method and device for dirty blockage of an air conditioner heat exchanger and an air conditioner. Background technique [0002] Most of the current air conditioners do not have the function of reminding and cleaning the dirty heat exchanger, so users generally can only choose the cleaning service of the heat exchanger regularly within a time limit. However, the atmospheric environment varies significantly between different cities, and even within the same city, the atmospheric environment of residential areas and industrial areas will be very different. At the same time, with the deterioration of the living environment, the dirty and clogging of heat exchangers is becoming more and more common. [0003] In terms of the heat exchange principle of the heat exchanger, the common air-cooled heat exchanger is that the refrigerant flows through the copper ...

Claims

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Application Information

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IPC IPC(8): F24F11/32F24F11/64F24F11/61F24F11/70F24F11/46
CPCF24F11/32F24F11/64F24F11/61F24F11/70F24F11/46F24F2221/22
Inventor 吴春志王晨晨秦蕊汤鹏飞
Owner GREE ELECTRIC APPLIANCES INC
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