Indoor unit for air conditioner

A technology of air-conditioning devices and indoor units, which is applied in the direction of air-conditioning systems, mechanical equipment, space heating and ventilation, etc., to achieve the effect of simplifying the composition

Inactive Publication Date: 2009-12-16
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the indoor unit of the existing air conditioner installed on the ceiling, which has the function of removing dust from the filter part, will be accompanied by climbing work when removing the dust stored in the dust storage container.

Method used

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  • Indoor unit for air conditioner
  • Indoor unit for air conditioner
  • Indoor unit for air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Deformed example 3-

[0086] Specifically, the dust storage container 43 is arranged outside the casing 34 . The dust container 43 is installed in the ceiling with its lower part inserted into the opening of the ceiling panel. In this state, the lower surface of the dust container 43 is exposed indoors on the ceiling surface. The dust storage container 43 can be suspended by the container elevating mechanism 44 . To the dust storage container 43, the hanging wire member 58 of the container elevating mechanism 44 is connected. The dust storage container 43 moves up and down with the rotation of the elevating mechanism side motor 53 of the container elevating mechanism 44 as in the above-mentioned embodiment.

[0087] Such as Figure 11 As shown, on the upper surface of the dust storage container 43, an upper surface opening for connecting a transfer pipe 73 described later is formed. In this upper surface opening, a leak-proof portion 49 for preventing dust in the dust storage container 43 from ...

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PUM

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Abstract

An indoor unit (13) of an air conditioner (43) including: a filter member (41) for trapping dust contained in air sucked through an inlet (22); a dust removing means (42) configured to remove the dust trapped on the filter member (41) from the filter member (41); and a dust container (43) for containing the dust removed from the filter member (41) by the dust removing means (42), wherein the indoor unit (13) further includes a container lifting / lowering means (44) for lifting / lowering only the dust container (43) relative to the casing (34).

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner installed on a ceiling. Background technique [0002] Heretofore, an indoor unit of an air conditioner installed in a ceiling is known. Also, it is known that such an indoor unit has a function of removing dust captured by a filter member. Patent Document 1 discloses such an indoor unit. [0003] Specifically, as a structure for removing dust on the air filter, the indoor unit of the air conditioner disclosed in Patent Document 1 includes a drive unit, a rotating brush, a dust collecting box, and a dust collecting device. The air filter is formed in a disc shape, and captures dust contained in the air sucked in from the suction grille. The outer peripheral portion of the air filter frame is formed with teeth. The drive unit includes gears that mesh with the teeth of the air filter holder. The rotating brush is used to sweep dust from the air filter, and its top is in contact wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/28F24F13/20F24F1/0047F24F1/0073F24F8/108F24F8/90
CPCF24F1/0007F24F3/1603F24F1/0022F24F2013/0616F24F2001/0037F24F2003/1639F24F13/28F24F1/0047F24F8/90F24F1/0073F24F8/108
Inventor 冈田守道野内义照森实哲也
Owner DAIKIN IND LTD
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