Self-sanitizing automated condensate drain cleaner and related method of use
US8475603B2 · kind B2 · utility
7Cited by
12References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jun 16, 2010 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Aug 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0424
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention is directed toward a system and method for sanitizing a condensate drain to reduce sludge and related pathogens. The system is directed to a sanitizing assembly having a treatment chamber connected to the condensate drain, where the treatment chamber includes a top end and a shaft. A spray assembly is positioned proximate to the top end of the treatment chamber. This spray assembly has a nozzle spray connected to a hot water source. A spray controller within the spray assembly helps disperse a sufficient quantity and pressure of hot water within the shaft to dislodge sludge, when necessary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.