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Ceiling Recessed Indoor Unit

An indoor unit, embedded technology, used in heating methods, lighting and heating equipment, space heating and ventilation, etc., can solve problems such as mold or virus spread

Active Publication Date: 2021-03-09
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the air-conditioning operation is stopped, inside the ceiling-mounted indoor unit, for example, viruses, molds, substances and bacteria that cause allergies may be generated due to moisture, etc.
Moreover, in the case of restarting the air conditioning operation, the internal mold or virus may be blown into the room to be conditioned.

Method used

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  • Ceiling Recessed Indoor Unit
  • Ceiling Recessed Indoor Unit
  • Ceiling Recessed Indoor Unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0023] figure 1 It is a sectional view showing an example of the internal structure of the ceiling-mounted indoor unit 10 of the air-conditioning apparatus according to the embodiment of the present invention. figure 2 It is a perspective view of the ceiling-embedded indoor unit 10 of this embodiment. image 3 It is a perspective view of the decorative panel of the ceiling-embedded indoor unit 10 of this embodiment.

[0024] Hereinafter, the vertical direction, inner side, and outer side will be described based on the ceiling-embedded indoor unit 10 installed on the ceiling. Furthermore, the space (for example, a room etc.) in which air-conditioned air is blown out will be described as a room to be conditioned.

[0025] The ceiling-embedded indoor unit 10 of the present embodiment is as figure 1 As shown, it is installed in the ceiling space 13 between the ceiling 11 of the building and the ceiling panel 12 arranged below the ceiling 11 .

[0026] The ceiling-embedded ind...

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PUM

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Abstract

The ceiling-embedded indoor unit of the present invention includes: an electrostatic atomization device (60) that generates mist that contains charged microparticle water and has a sterilization effect; and a control fan (18), a swing piece (35) and an electrostatic atomization device (60) the control device (70). The electrostatic atomization device (60) is arranged such that the air inlet (64) is in the space surrounded by the indoor heat exchanger (17) and the fan chamber (43) opening of the fan (18) is accommodated, and the air outlet (63a ) is opened in the air supply path (44), and the control device (70) controls during the internal cleaning operation to drive the blower fan (18) and the electrostatic atomization device (60) to carry out the cleaning operation. Thus, there is provided a ceiling-embedded indoor unit in which mold, virus, etc. are prevented from being generated inside.

Description

technical field [0001] The present invention relates to a ceiling-embedded indoor unit. Background technique [0002] In the prior art, for example, Japanese Unexamined Patent Publication No. 2008-232549 (hereinafter referred to as Patent Document 1) discloses a ceiling-embedded indoor chamber including an electrolytic unit that produces a sterilization function and an element that is in contact with the air for sterilization. unit. The electrolytic unit is arranged on the outer surface of the casing. The element is provided in the flow path downstream of the indoor heat exchanger. [0003] The ceiling-embedded indoor unit described in Patent Document 1, which includes a device for generating a sterilization function, can effectively eliminate bacteria during air-conditioning operation. [0004] However, when the air-conditioning operation is stopped, for example, viruses, molds, allergy-causing substances, bacteria, etc. may be generated in the interior of the ceiling-mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0063F24F1/0076F24F13/22F24F13/30B05B5/00
CPCB05B5/00F24F1/0007F24F13/222F24F13/30
Inventor 山本哲也八重樫正宽镰田重光
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD