Indoor machine of air conditioner
A technology for indoor units and air conditioners, applied in the field of indoor units, can solve the problems of dust accumulation, decrease in heat exchange efficiency of heat exchangers, obstruction of air heat exchanger circulation, etc., to improve mass production, realize miniaturization of support structures, The effect of component simplification
Inactive Publication Date: 2011-01-12
TOSHIBA CARRIER CORP
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Problems solved by technology
The dust contained in the indoor air is captured by the air filter installed opposite to the air inlet. However, if it is left alone, the dust will accumulate, and the circulation of the indoor air relative to the heat exchanger will be blocked, resulting in the heat exchange of the heat exchanger. Efficiency drops
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[0028] Hereinafter, an embodiment of an indoor unit of an air conditioner according to the present invention will be described in detail with reference to the accompanying drawings.
[0029] figure 1 is a side sectional view showing a brief structure of this embodiment, figure 2 It is a perspective view showing the inside of the indoor unit with the front panel removed. In addition, some members not shown in the description are members whose illustrations are omitted.
[0030] The indoor unit body 1 is composed of a front panel 2 constituting a front casing part and a rear body 3 constituting a rear casing part and can be attached to an indoor wall surface, and is formed in a horizontal dimension in the width direction relative to the vertical direction. longer shape. A part of the front side of the indoor unit body 1 is opened with a front air inlet 4, and an open-close movable panel (open-close movable panel) supported by an opening and closing drive mechanism is embedde...
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The invention provides an indoor unit of air conditioner that miniaturizes a support structure of a cleaning unit of an air filter and reduces cost by improvement of manufacturability and simplification of component. The indoor unit body (1) of the air conditioner of the invention accommodates a heat exchanger (8) and a fan (10) and provided with a front water discharge disc (12a); a front wind inlet (4) is arranged at a front opening of the indoor unit body (1) and an upper wind inlet (6) is arranged at upper opening of the indoor unit body (1); a front air filter (18) and an upper air filter (17) are arranged in opposite form related to that of the wind inlet; a cleaning unit (S) of the air filter is arranged in scale among end portions of the filters; an upper frame body assembly (16) is arranged between the upper wind inlet and the heat exchanger and supports the upper air filter to move freely; a filter guider (20) is formed in a form of a plurality of parts and located between the upper wind inlet and the heat exchanger; the upper end is mounted in the front end portion of the upper frame body assembly and the lower end is mounted in front end portion of the water discharge disc. The filter guider (20) is arranged between the upper frame body assembly and the water discharge disc to support the upper air filter to move freely.
Description
technical field [0001] The present invention relates to an indoor unit of an air conditioner having an air filter cleaning unit that automatically removes dust from an air filter, and more particularly to an improvement in the supporting structure of the air filter cleaning unit. Background technique [0002] In the indoor unit of the air conditioner, indoor air is sucked into the indoor unit body through the air inlet, and then guided to the heat exchanger for heat exchange. The dust contained in the indoor air is captured by the air filter installed opposite to the air inlet. However, if it is left alone, the dust will accumulate, and the circulation of the indoor air relative to the heat exchanger will be blocked, resulting in the heat exchange of the heat exchanger. Efficiency drops. [0003] Therefore, the present applicant proposes an air conditioner including a device for automatically removing dust adhering to an air filter, as disclosed in Japanese Patent Applicati...
Claims
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IPC IPC(8): F24F1/00F24F13/28
Inventor 小泽哲朗
Owner TOSHIBA CARRIER CORP