Air conditioner with indoor unit having automatic air filter-cleaning function

An air filter and indoor unit technology, applied in membrane filters, air-conditioning systems, dispersed particle filtration, etc., can solve the problems of dust accumulation in air filters, increased air intake resistance, complex structure, etc., to improve heat exchange Efficiency, the effect of improving dust collection efficiency
CN1754070AInactive Publication Date: 2006-03-29PANASONIC CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PANASONIC CORP
Publication Date
2006-03-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

A rotatable disc-like air filter is provided between a suction opening formed in a housing and a heat exchanger. The air filter is automatically cleaned by providing air filter-driving means for rotating the air filter and a suction unit, provided opposite the air filter, to which a suction nozzle for sucking dust adhered to the filter is installed.
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Description

technical field

[0001] The present invention relates to an air conditioner having a function of automatically cleaning an air filter provided on an air inlet of an indoor unit (unit). Background technique

[0002] Figure 9 The indoor unit of the conventional air conditioner uses the heat exchanger 9 to exchange heat between the air and the refrigerant. However, in order to prevent the dust contained in the sucked air from entering the interior of the indoor unit, an air filter is installed to achieve regular cleaning and adhesion. The air filter has a detachable structure for convenience when dust is collected.

[0003] In addition, as the air filter device of the indoor unit that is easy to clean the air filter, there are known devices that have a suction unit that is used to remove dust and move across a wide range, or devices that have a belt-shaped filter (such as , refer to Patent Document 1, Patent Document 2).

[0004] Patent Document 1: Japanese Unexamined Patent ...

Claims

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