Air introduction system and method for cooling towers
US9587893B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Nov 2, 2011 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49352
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A system and a method for promoting improved air flow through a cooling tower and reduced inner air pressure losses caused by rain in the rain zone of a cooling tower. Aerodynamic modules are mounted on the lower edge of the cooling tower shell in order to deflect the downward-flowing air about the lower edge of the tower shell and into the rain zone. The aerodynamic modules can be modularly mounted, can be replaced, and do not affect the statics of the tower shell. Aerodynamic modules can also be built on the base area to deflect the incoming air over any obstacles. Troughs or dripping elements can also promote flow by reducing the rain falling in an outer area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.