Solar water cooler
US7257951B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 24, 2005 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | May 7, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B27/00
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a solar water cooler, which includes a water tank, a condensing panel, and an auxiliary refrigerating devices, wherein the water tank has an insulating panel transversely embedded into the water tank for separating the water tank into an upper cooling chamber and a lower chilling chamber, a pair of inner conduits for respectively communicating the cooling chamber to the chilling chamber, each of the cooling chamber and the chilling chamber has a water inlet port and a water outlet port, a plurality of conduits for respectively communicating the water tank to the condensing panel and the auxiliary refrigerating devices, wherein the auxiliary refrigerating device electrically powered by solar cells and by thermocells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.