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Air conditioner and ventilation pipeline cleaning method

An air conditioner and cleaning technology, applied in cleaning methods and appliances, chemical instruments and methods, space heating and ventilation, etc., can solve the problems affecting the amount of fresh air introduced and the power increase of the whole machine, etc.

Active Publication Date: 2021-01-29
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides an air conditioner, which is used to solve the technical problem in the prior art that when there is dirt in the fresh air pipe, the introduction of fresh air is affected and the power of the whole machine is increased.

Method used

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  • Air conditioner and ventilation pipeline cleaning method

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention discloses an air conditioner and a ventilation pipeline cleaning method. The air conditioner is characterized in that a current value of a fresh air ventilator during forward rotation isobtained, and if the current value is greater than a preset reference current value, the filth blockage level of a ventilation pipeline is determined according to the difference value between the current value and the preset reference current value; and a reverse rotation parameter of the fresh air ventilator is determined according to the filth blockage level, the fresh air ventilator is controlled to perform reverse rotation based on the reverse rotation parameter, the fresh air ventilator is stopped until a preset duration is reached, the filth blockage degree in the fresh air ventilator pipeline is pre-judged by detecting the change of the current intensity when the fresh air ventilator rotates forwards, the strength and period of the conveying air volume during reverse cleaning are selected according to the filth blockage degree, and therefore the targeted cleaning effect is achieved.

Description

technical field [0001] The present application relates to the field of air conditioning control, and more specifically, relates to a method for cleaning an air conditioner and a fresh air duct. Background technique [0002] One defect of the fresh air conditioner is that it is difficult to clean. Since the fresh air duct is installed through the wall along with the online pipe, the fresh air duct is in a position that is difficult to clean. Outdoor air is often mixed with dust. With long-term use, there will inevitably be dirt in the fresh air duct. Dirt not only affects the amount of fresh air introduced but also increases the power of the whole machine. [0003] Therefore, how to provide a self-cleaning air conditioner that can perform fresh air ducts is a technical problem to be solved at present. Contents of the invention [0004] An embodiment of the present invention provides an air conditioner, which is used to solve the technical problem in the prior art that when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/32F24F11/61F24F11/64F24F11/65F24F11/77F24F11/83F24F11/88B08B9/027
CPCF24F11/32F24F11/61F24F11/64F24F11/65F24F11/77F24F11/83F24F11/88B08B9/027Y02B30/70
Inventor 刘腾王宏超
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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