Cover for a Wall-Mounted Packaged Terminal Air Conditioning (PTAC) Unit

• US 20100024459A1
• Filed: 06/29/2009
• Published: 02/04/2010
• Est. Priority Date: 06/27/2008
• Status: Active Grant

• Current Assignee: John Dillon
• Original Assignee: John Dillon
• Inventors: Dillon, John
• Granted Patent: US 8,266,916 B2
• Time in Patent Office: Days
• US Class Current: 62/259.100
• CPC Class Codes: F24F 1/005 mounted on the floor; standing on the floor
• CPC Class Codes: F24F 1/0057 mounted in or on a wall
• CPC Class Codes: F24F 13/20 Casings or covers
• CPC Class Codes: Y10T 29/53 Means to assemble or disassemble

Abstract

Embodiments of the present invention provide a cover for a Packaged Terminal Air Conditioning (PTAC) unit. Embodiments of the cover include a gasket on an interior portion of the cover sealing against a portion of the PTAC unit to prevent air recirculation. Other embodiments of the cover include a screen configured to capture large debris. Other embodiments of the cover include solid wood panels with stain and lacquer on both sides of the panels.

Claims

1. A cover for a Packaged Terminal Air Conditioning (PTAC) unit, comprising:

a plurality of panels configured when in an installed state to conceal a PTAC unit and to be flush against a wall, the panels including a first panel with air passages, the first panel configured when in the installed state to be parallel and proximate to a portion of the PTAC unit having air discharge passages, and a second panel with at least one air passage configured when in the installed state to enable air to flow to air intake passages of the PTAC unit; and

at least one gasket, mounted to an interior portion of at least one panel, configured to contact the PTAC unit and to inhibit air from flowing from the air discharge passage of the PTAC unit through a volume between the PTAC unit and the cover to the air intake passage of the PTAC unit when the cover is in the installed state.

2. The cover of claim 1 further comprising a screen mounted to the cover and configured when in the installed state to be in the path of air flow to the air intake passages of the PTAC unit.

3. The cover of claim 1 wherein the plurality of panels are made of wood and all surfaces of the wood are stained and coated with at least two coats of lacquer.

4. The cover of claim 1 wherein the plurality of panels are made of wood and all surfaces of the wood are painted and coated with at least two coats of lacquer.

5. The cover of claim 1 wherein the gasket is made of foam plastic.

6. The cover of claim 1 further comprising an access door on one of the plurality of panels configured to provide access to a control panel on the PTAC unit.

7. The cover of claim 1 wherein the cover results in at least about 90% efficiency compared to an uncovered PTAC unit.

8. The cover of claim 1 wherein the air passages carried in the first panel are carried in a removable portion of the first panel.

9. The cover of claim 8 wherein the removable portion of the first panel is made of a material from that of a remaining portion of the first panel.

10. A method of covering a Packaged Terminal Air Conditioning (PTAC) unit, comprising:

enclosing a volume around a PTAC unit;

providing a first air passage through a boundary of the volume through which an air flow path from a room to air intake passages on the PTAC unit passes;

providing a second air passage, proximate and parallel to air discharge passages on the PTAC unit, through a boundary of the volume through which an air flow path from air discharge passages on the PTAC unit to the room passes; and

isolating a first portion of the volume, in fluid communication with the air intake passages on the PTAC unit, from a second portion of the volume, in fluid communication with the air discharge passages on the PTAC unit.

11. The method of claim 10 further comprising locating a screen in the first portion of the volume and in the air flow path from the room to the PTAC unit.

12. The method of claim 10 wherein enclosing a volume around a PTAC unit includes surrounding the PTAC unit with a plurality of panels.

13. The method of claim 12 wherein the plurality of panels are wood panels;

and

further comprising staining the wood panels and then coating the wood panels with two coats of lacquer.

14. The method of claim 12 wherein the plurality of panels are wood panels;

and

further comprising painting the wood panels and then coating the wood panels with two coats of lacquer.

15. The method of claim 12 wherein isolating a first portion of the volume in fluid communication with the air intake passages on the PTAC unit from a second portion of the volume in fluid communication with the air discharge passages on the PTAC unit includes placing a gasket between at least one of the plurality of panels and the PTAC unit.

16. The method of claim 12 further comprising providing an access door in one of the plurality of panels, the access door configured to enable access to a control panel on the PTAC unit.

17. The method of claim 12 wherein providing the second air passage through the boundary of the volume includes placing air passages in at least one of the plurality of panels.

18. The method of claim 17 wherein placing air passages in at least one of the plurality of panels includes placing the air passages in a portion of a panel configured to be removed from and reinstalled onto the remainder of the panel.

19. The method of claim 18 wherein the portion of the panel configured to be removed from and reinstalled onto the remainder of the panel is made of a different material than the remainder of the panel.

20. A cover for a Packaged Terminal Air Conditioning (PTAC) unit, comprising:

a plurality of panels including a first panel with at least one air passage and a second panel with at least one air passage; and

a gasket mounted to interior portions of the panels;

the plurality of panels configured so that when in an installed configuration the cover is flush against a wall and conceals a PTAC unit, the at least one air passage of the first panel configured to be parallel and proximate to a portion of the PTAC unit with air discharge passages, the at least one air passage of the second panel configured to allow air to flow to air intake passages of the PTAC unit; and

the gasket configured to form a seal between the plurality of panels and the PTAC unit, inhibiting air flow between the air intake passages and air discharge passages of the PTAC unit.