Outdoor coil and fan configuration for a packaged terminal air conditioner (PTAC)
OwnerYehuda Fuldainventor
Life of this patent
Estimating the term…
Abstract
Provided is a packaged terminal air conditioner (PTAC) system that includes a sleeve enclosing an outdoor portion. The outdoor portion includes an outdoor coil having one or two wings, and an outdoor fan configured horizontally along the Vertical direction (V) facing towards the top wall of the sleeve above the outdoor coil or facing towards a bottom plate below the outdoor coil. During the operation of the PTAC system, the hot air is pulled from the inside of the outdoor portion and upward or downward and is discharged out from the top or bottom by the outdoor fan.
Claims12
A packaged terminal air conditioner (PTAC) system (100), comprising:
- an indoor portion (102), and an outdoor portion (104), wherein the indoor portion (102), and the outdoor portion (104) are separated by an intermediate separation wall (105);
- a sleeve (106) comprising at least a pair of side walls (201), a top wall (202a), and a back plate (203), wherein the sleeve (106) is configured to enclose the outdoor portion (104) comprising at least an outdoor coil (112), and an outdoor fan (205);
- wherein, the outdoor coil (112) comprises at least one wing (112a, 112b);
- wherein, the outdoor fan (205) is configured horizontally along a vertical direction (V) facing at least towards the top wall (202a) of the sleeve (106) and located above the outdoor coil (112), or towards a bottom plate (202b) located below the outdoor coil (112);
- and
- wherein the outdoor fan (205) when configured facing the bottom plate (202b) and located below the outdoor coil (112) pulls hot air inside the outdoor portion (104) downward which is then discharged out from bottom through the outdoor fan (205).
A packaged terminal air conditioner (PTAC) system (100), comprising:
- an indoor portion (102), and an outdoor portion (104), wherein the indoor portion (102), and the outdoor portion (104) are separated by an intermediate separation wall (105);
- a sleeve (106) comprising at least a pair of side walls (201), a top wall (202a), and a back plate (203), wherein the sleeve (106) is configured to enclose the outdoor portion (104) comprising at least an outdoor coil (112), and an outdoor fan (205);
- wherein, the outdoor coil (112) comprises at least one wing (112a, 112b) and wherein the back plate (203) comprises a first cut-out section (204a) for revealing the outdoor coil (112) and a second cut-out section (204b) for revealing the outdoor fan (205);
- and
- wherein, the outdoor fan (205) is configured horizontally along a vertical direction (V) facing at least towards the top wall (202a) of the sleeve (106) and located above the outdoor coil (112), or towards a bottom plate (202b) located below the outdoor coil (112).
Dependencies are inferred from the claim text.