Indoor machine of air conditioner

A technology for air conditioners and indoor units, which is applied in air conditioning systems, space heating and ventilation details, membrane filters, etc.

Inactive Publication Date: 2010-02-17
TOSHIBA CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the air filter becomes extremely dirty, rolling up the filter also becomes difficult and does not remove dust effectively and reduces reliability

Method used

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  • Indoor machine of air conditioner
  • Indoor machine of air conditioner
  • Indoor machine of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] An embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0021] figure 1 It is a schematic sectional view of the indoor unit with the air conditioner with the front panel removed. (Unnumbered components in the specification are not shown, and the same applies hereinafter).

[0022] The indoor unit body 1 includes a front panel 2 configured as a front side chassis and a rear panel chassis 3 on which components are arranged, and is horizontally elongated.

[0023] An opening serving as the front air inlet 4 is provided on a part of the front side of the indoor unit body 1 , and a movable panel supported by an opening / closing drive mechanism is built in the front panel 2 facing the front air inlet 4 .

[0024] When the air conditioner is not in operation, a control movable panel is integrated on the front surface of the front panel 2 to form a surface and close the air inlet 4 from the room side. When the air ...

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PUM

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Abstract

An indoor unit of an air conditioner includes a front air inlet (4) and an upper air inlet (6), a front air filter (5A) and an upper air filter (5B) respectively arranged facing the front air inlet (4) and the upper air inlet (6), a front air inlet frame (7A) for holding and movably supporting the front air filter (5A) in the direction of the upper air inlet (6), an upper air inlet frame (7B) forholding and movably supporting the upper air filter (5B) in the direction of the front air inlet (4), a front movement mechanism (20A) for reciprocating the front air filter (5A), an upper movement mechanism (20B) for reciprocating the upper air filter (5B), and a cleaning unit (Z) having a rotary brush (25) for removing dust from the front air filter (5A) and the upper air filter (5B) and a dustcollecting section (S) for collecting dust, and the front movement mechanism (20A) and the upper movement mechanism (20B) respectively moves the front air filter (5A) and the upper air filter (5B) alternately, with respect to the cleaning unit (Z).

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner, and more particularly to an air filter cleaning mechanism in which the air filter is divided into a front air filter and an upper air filter, and automatically removes traps and Dust on the filter. Background technique [0002] In the indoor unit of the air conditioner, indoor air is sucked from the air inlet to the indoor unit body. Dust contained in the indoor air is collected by the air filter provided facing the air inlet, and only the indoor air is guided to the heat exchanger and exchanges heat. As the air conditioner continues to operate, trapped dust accumulates on the air filter and, when allowed to develop freely, reduces heat exchange efficiency by inhibiting circulation of room air relative to the heat exchanger. [0003] Ideally, dust attached to the air filter is periodically removed to improve heat exchange efficiency. For this purpose, a front panel constituting t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/28B01D46/10F24F1/0073F24F1/0063F24F1/0067F24F3/16
CPCF24F13/28B01D2273/14F24F2001/0048B01D46/0065B01D46/0032B01D2279/50F24F1/0007F24F2003/1639F24F1/0057F24F8/90F24F1/0067F24F1/0073F24F1/0063B01D46/682B01D46/681F24F1/00B01D46/10
Inventor 小泽哲朗铃木秀人佐野充邦三岛毅睦冈田觉竹谷伸行樋田由之柴山佳幸
Owner TOSHIBA CARRIER CORP
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