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Air conditioner

An air conditioner and air technology, applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve problems such as increased cost, troublesome installation work, long driving time of indoor equipment units, etc., to prevent dust from entering, concise effect of appearance

Inactive Publication Date: 2006-03-15
FUJITSU GENERAL LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

That is to say, on the wall must drill out the extraction hole separately, be used to take out the pipeline (power supply cable, drain hose etc.) Installation work is cumbersome, and it is difficult to use such an air conditioner especially for residents in complex houses
[0008] Also, since the ventilation unit is installed on the upper part of the air conditioner, the indoor equipment unit must be additionally designed, which accordingly increases the cost and increases the installation space
In addition, since the fan of the ventilation unit is installed toward the front side of the indoor equipment unit, the noise of the fan tends to leak into the room during the driving of the ventilation fan
[0009] In addition, although JP62-268943 discloses heat exchange through a heat exchanger for ventilation, due to the temperature difference between the air ejected from the ventilation unit and the air ejected from the indoor equipment unit, it is inevitable that the indoor The driving time of the device unit becomes longer, which increases power consumption

Method used

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Embodiment Construction

[0042] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 A perspective view showing an air conditioner (indoor equipment unit) according to one embodiment of the present invention in a state where its decorative panel is removed.

[0043] The air conditioner (indoor equipment unit) 1 is provided with a base panel 100 and a decorative panel 200, the base panel 100 is fixed on the wall using fixing fittings (not shown), and the decorative panel 200 is fixed on the base panel 100 to The base panel covers its entirety from the upper side to the front side, and the decorative panel is formed of a molding made of synthetic resin.

[0044] The base panel 100 is formed to have an L-shaped cross-section as a whole, and accommodates a cross-flow fan (not shown) operating as a fan, a heat exchanger unit 2, a drain pan (not shown), and the like. A pair of left and right heat exchanger frames 3 and 3 supporting the heat exchanger ...

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Abstract

The invention provides a ventilation unit (300), wherein an air exhaust unit (310) and an air supply unit (330) are integrately combined with both sides of a base paneling (100) to support both or either of the left heat exchanger support (3) and the right heat exchanger support (3) of a heat exchanger (2).

Description

[0001] This application claims foreign priority based on Japanese Patent Application No. 2004-258058 and Japanese Patent Application No. 2004-258089 filed on September 6, 2004, the entire contents of which are incorporated herein by reference. technical field [0002] The present invention relates to an air conditioner (indoor equipment unit), and more particularly to an air conditioner provided with a ventilation functional part for ventilation of indoor air and outdoor air. Background technique [0003] The air conditioner (indoor equipment unit) is usually made to have such a structure that by means of a heat exchanger arranged in the channel, the air sucked in from the air inlet fixed on the upper part of the air conditioner is heat-exchanged to a predetermined temperature level, and by means of a lateral The air flow fan blows the above-mentioned air into the indoor space through the air outlet fixed on the lower part of the air conditioner. [0004] In many cases, the ...

Claims

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Application Information

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IPC IPC(8): F24F1/00
Inventor 长岛勤
Owner FUJITSU GENERAL LTD
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