Thermally insulated spa structure
View Patent ↗A spa comprising a layer of copper-containing material, a layer of a cotton-containing material external to the layer of copper-containing material, wherein the layer of copper-containing material and the layer of cotton-containing material are at least partially located between outer spa frame studs, and a layer of at least one of a polyester or a polypropylene-containing material external to the layer of cotton-containing material. The layers of copper-containing material, cotton containing material, and at least one of a polyester or a polypropylene-containing material are located between a spa basin and a spa cabinet. The spa bottom may also have a layer of copper-containing material affixed thereon. In some embodiments, the spa may further comprise an insulated cover with a layer of copper-containing material therein.
1. A spa comprising:
a layer of copper-containing material;
a layer of a cotton-containing material external to the layer of copper-containing material, wherein the layer of copper-containing material and the layer of cotton-containing material are at least partially located between outer spa frame studs; and
a layer of at least one of a polyester or a polypropylene-containing material external to the layer of cotton-containing material, the layers of copper-containing material, cotton containing material, and at least one of a polyester or a polypropylene-containing material located between a spa basin and a spa cabinet.
2. The spa of claim 1 , further comprising a layer of copper-containing material under the spa basin within the spa cabinet.
3. The spa of claim 2 , wherein the insulated spa cover comprises a layer of copper-containing material within the insulated spa cover.
4. The spa of claim 3 , wherein the insulated spa cover comprises at least one of an expanded polystyrene layer and a steel layer.
5. The spa of claim 4 , wherein the insulated spa cover comprises a polyethylene sheeting surrounding the copper-containing material and the at least one of the expanded polystyrene layer and the steel layer.
6. The spa of claim 1 , further comprising an insulated spa cover.
7. The spa of claim 1 , wherein the copper-containing material comprises a copper layer deposited over a polymeric layer.
8. The spa of claim 1 , wherein the layer of copper-containing material under the spa basin is coupled to the spa cabinet bottom using at least one of a spray adhesive and a staple.
9. The spa of claim 1 , wherein at least one of a spa pump and an internal pipe remain uninsulated.
10. The spa of claim 1 , wherein the layer of copper-containing material is sprayed or adhered onto the layer of cotton-containing material.
11. A method of building a spa comprising:
wrapping a layer of a cotton-containing material having a layer of copper-containing material on a first side such that the layer of copper-containing material faces inward toward a spa basin wherein the layers of cotton-containing material and copper-containing material are at least partially located between outer spa frame studs;
wrapping a layer of at least one of a polyester or a polypropylene-containing material external to the layer of cotton-containing material; and
installing the outer spa cabinet walls over the layers of copper-containing material, cotton containing material, and at least one of a polyester or a polypropylene-containing material located between a spa basin and a spa cabinet.
12. The method of claim 11 , further comprising placing a layer of copper-containing material under the spa basin within the spa cabinet.
13. The method of claim 11 , further comprising constructing an insulated cover configured to be located on top of the spa.
14. The method of claim 13 , further comprising placing a layer of copper-containing material within the insulated spa cover.
15. The method of claim 14 , further comprising placing at least one of an expanded polystyrene layer and a steel layer within the insulated spa cover.
16. The method of claim 15 , further comprising surrounding the copper-containing material and the at least one of the expanded polystyrene layer and the steel layer of the insulated spa cover with a polyethylene sheeting.
17. The method of claim 11 , wherein the copper-containing material comprises a copper layer deposited over a polymeric layer.
18. The method of claim 11 , comprising at least one of:
adhering the layer of copper-containing material to the spa cabinet bottom using a spray adhesive; and
coupling the layer of copper-containing material to the spa cabinet bottom using one or more staples.
19. The method of claim 11 , wherein at least one of a spa pump and an internal pipe remain uninsulated.
20. The method of claim 11 , further comprising spraying or adhering the layer of copper-containing material onto the layer of cotton-containing material.