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Fin cleaning method and device and air conditioning unit

A technology for air-conditioning units and cleaning devices, applied in the direction of cleaning heat transfer devices, heating methods, mechanical equipment, etc., can solve problems such as inability to clean fins, and achieve the effect of ensuring air disturbance, improving performance and reliability

Inactive Publication Date: 2019-03-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a fin cleaning method, device and air conditioning unit to solve the problem that the fins cannot be cleaned effectively in real time in the prior art

Method used

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  • Fin cleaning method and device and air conditioning unit
  • Fin cleaning method and device and air conditioning unit
  • Fin cleaning method and device and air conditioning unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 is a flowchart of a fin cleaning method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0026] Step S101, detecting fan current;

[0027] Step S102, judging whether the fins are dirty and clogged according to the fan current, and if so, starting the self-cleaning operation of the fins.

[0028] That is to say, the embodiment of the present invention only needs to detect the current of the fan, judge the condition of the dirty fins according to the current of the fan, and start the self-cleaning operation of the fins when it is judged that the fan is dirty, so as to ensure the effective air disturbance of the fins, and then The performance and reliability of the unit are improved, and the problem in the prior art that the fins cannot be cleaned effectively in real time is effectively solved.

[0029] When the fins are dirty and blocked, in order to achieve the predetermined air volume,...

Embodiment 2

[0051] corresponds to figure 1 Introducing the fin cleaning method, this embodiment provides a fin cleaning device, such as image 3 The schematic diagram of the structure of the fin cleaning device shown, the device includes:

[0052] The detection unit 10 is used to detect the fan current;

[0053] A judging unit 20, configured to judge whether the fins are dirty and clogged according to the fan current, and if so, trigger the cleaning unit;

[0054] The cleaning unit 30 is used to start the fin self-cleaning operation.

[0055] The embodiment of the present invention only needs to detect the current of the fan through the detection unit 10, judge the dirty blockage of the fins according to the current of the fan through the judgment unit 20, and when the dirty blockage of the fan is judged, start the cleaning unit 30 to perform the self-cleaning operation of the fins, thereby ensuring The effective air disturbance of the fins improves the performance and reliability of the...

Embodiment 3

[0065] An embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores a computer program for signal mapping, and when the computer program is executed by at least one processor, the following method is implemented:

[0066] Detect fan current;

[0067] According to the fan current, it is judged whether the fins are dirty and blocked, and if so, the self-cleaning operation of the fins is started.

[0068] Related content of the embodiment of the present invention can be understood by referring to a part of the embodiment, and details are not described in detail in the embodiment of the present invention.

[0069] The effect that the present invention can reach is as follows:

[0070] The present invention only needs to detect the current of the fan, judge the condition of the dirty blockage of the fins according to the current of the fan, and start the self-cleaning operation of the fins when the dirty blockage o...

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PUM

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Abstract

The invention discloses a fin cleaning method and device and an air conditioning unit. The fin cleaning method includes the steps that the fan current is detected; and according to the fan current, whether fins are dirty and blocked or not is judged, if so, fin self-cleaning operation is started. According to the fin cleaning method and device and the air conditioning unit, the fan current is onlyneeded to be detected, the dirty and block conditions of the fins are judged according to the fan current, when judging the fan is dirty and blocked, the fin self-cleaning operation is started, thusthe effective air disturbance of the fins is guaranteed, and then performance and reliability of the unit are improved, so that the problem that the fins cannot be effectively cleaned in real time inthe prior art is effectively solved.

Description

technical field [0001] The invention relates to the field of unit technology, in particular to a fin cleaning method and device and an air conditioning unit. Background technique [0002] At present, the heat exchangers of conventional air-conditioning units generally use finned heat exchangers. Since the finned heat exchangers are usually located outdoors, the fins are prone to dust accumulation, causing dirty clogging. [0003] Regular manual cleaning is the conventional way to deal with dirty clogging, but manual cleaning cannot effectively clean the dirty clogged fins in real time, thus affecting the performance of the air-conditioning unit and the reliability of the operation of the air-conditioning unit. [0004] Aiming at the problem in the prior art that the fins are prone to dust accumulation and clogging, no effective solution has been proposed so far. Contents of the invention [0005] Embodiments of the present invention provide a fin cleaning method, device, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/61F24F11/62F24F11/88F28G13/00
Inventor 代园魏峰王传华张恩泉
Owner GREE ELECTRIC APPLIANCES INC
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