Indoor unit of air-conditioning apparatus
US-2015300681-A1 · Oct 22, 2015 · US
US10982878B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10982878-B2 |
| Application number | US-201716483446-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 14, 2017 |
| Priority date | Apr 14, 2017 |
| Publication date | Apr 20, 2021 |
| Grant date | Apr 20, 2021 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
An indoor unit of an air-conditioning apparatus includes: a heat exchanger which generates conditioned air by carrying out heat exchange between refrigerant and indoor air; and a drain pan disposed below a lower end of the heat exchanger to correct dew condensation water. The drain pan includes at a side portion thereof: a side dew receiving portion which receives dew condensation water; and a recessed portion disposed below the side dew receiving portion, the recessed portion being recessed toward an other side portion opposite to the side portion. A side face of the drain pan is provided with a heat insulating sheet covering an entire opening of the recessed portion.
Opening claim text (preview).
The invention claimed is: 1. An indoor unit of an air-conditioning apparatus comprising: a heat exchanger configured to generate conditioned air by carrying out heat exchange between refrigerant and indoor air; and a drain pan disposed below a lower end of the heat exchanger to correct dew condensation water, wherein the drain pan includes at a side portion thereof: a side dew receiving portion configured to receive dew condensation water; and a recessed portion disposed below the side dew receiving portion, the recessed portion being recessed toward an other side portion opposite to the side portion, and wherein a side face of the drain pan is provided with a heat insulating sheet covering an entire opening of the recessed portion. 2. The indoor unit of the air-conditioning apparatus of claim 1 , wherein the drain pan includes, at a central portion thereof, a central dew receiving portion configured to receive dew condensation water, the side dew receiving portion includes a connecting portion having an inner wall, the inner wall defining a drain port, and the recessed portion is recessed at least up to a position at the inner wall, the position being most proximal to the central dew receiving portion. 3. The indoor unit of the air-conditioning apparatus of claim 2 , wherein the recessed portion includes a surrounding wall which covers a lower face of the side dew receiving portion, with space provided between the surrounding wall and the lower face, and the surrounding wall includes a plurality of ribs protruding into the space. 4. The indoor unit of the air-conditioning apparatus of claim 1 , wherein the recessed portion includes a surrounding wall which covers a lower face of the side dew receiving portion, with space provided between the surrounding wall and the lower face, and the surrounding wall includes a plurality of ribs protruding into the space.
Means for preventing condensation or evacuating condensate · CPC title
Condensate pipe for drainage of condensate from the evaporator · CPC title
with dehumidification means · CPC title
mounted in or on a wall · CPC title
Related publications grouped by family.
Answers are generated from the same data shown on this page.