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
CN109489192AInactive Publication Date: 2019-03-19GREE ELECTRIC APPLIANCES INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GREE ELECTRIC APPLIANCES INC
Publication Date
2019-03-19
Estimated Expiration
Not applicable · inactive patent

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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.
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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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