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Indoor unit of air conditioner

A technology for air conditioning and indoor units, applied in the field of indoor units, can solve problems such as temperature differences and achieve the effect of suppressing reliability

Active Publication Date: 2020-02-14
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, dew condensation due to temperature difference is likely to occur on the upper and lower louvers

Method used

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  • Indoor unit of air conditioner
  • Indoor unit of air conditioner
  • Indoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0033] figure 1 It is a perspective view showing the indoor unit 100 of the air-conditioning apparatus according to Embodiment 1 of the present invention from above. figure 2 It is a perspective view showing the indoor unit 100 of the air-conditioning apparatus according to Embodiment 1 of the present invention from below. image 3 It is an explanatory diagram showing a cross section of the indoor unit 100 of the air-conditioning apparatus according to Embodiment 1 of the present invention when the operation of the indoor unit 100 is stopped. Figure 4 It is an explanatory diagram showing a cross section of the indoor unit 100 of the air-conditioning apparatus according to Embodiment 1 of the present invention during cooling operation.

[0034] The indoor unit 100 of the air conditioner is constructed by connecting an inverter-driven compressor capable of controlling the rotation speed, a four-way valve, a heat exchanger on the condensation side, a pressure reducing device, ...

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PUM

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Abstract

Provided is an indoor unit of a highly reliable air-conditioning apparatus that suppresses dew condensation water from dripping from an end portion on the downstream side of an air flow of a vertical louver. Equipped with: a frame body, which has a suction inlet, an air outlet, and a heat exchanger and a blower fan arranged inside; Adjustment, the up and down wind direction plate (17) is constituted by combining the first face material (21a) and the second face material (22a), and has a water absorbing member ( 24a), the water absorbing member (24a) is sandwiched between the first surface material (21a) and the second surface material (22a), and exposes the exposed portion (25a).

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner including a vertical louver that adjusts air from an air outlet in the vertical direction. Background technique [0002] The indoor unit of the air conditioner includes components such as a heat exchanger and a blower fan inside, and also includes a vertical louver for adjusting the blowing direction of the heat-exchanged air. [0003] During the cooling operation of the air conditioner, the vertical louvers come into contact with the cold air after heat exchange and the still warm air including indoor moisture. Accordingly, dew condensation due to a temperature difference tends to occur on the vertical louver. [0004] Therefore, the technique of affixing a heat insulating material to a vertical louver is known. Furthermore, there is also known a method of preventing dew condensation by causing cold air to flow to both sides of the front and back of the louver. [0005] In additi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/14F24F13/22
CPCF24F13/22F24F13/14F24F1/0011
Inventor 石川正人铃木章元木南雅英安富清
Owner MITSUBISHI ELECTRIC CORP