Heat exchanger blower system and associated method
US9334788B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2012 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Jan 16, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01P2011/063
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cleaning system for use with a heat exchanger includes a fluid pressurizing assembly, a wand assembly and a movement mechanism configured to selectively move the wand assembly about a pivot axis. The wand assembly includes a first wand positioned adjacent to the heat exchanger and in fluid communication with the fluid pressurizing assembly, a second wand positioned adjacent to the first wand and in fluid communication with the fluid pressurizing assembly, and a mounting assembly defining the pivot axis. The first and second wands each have a first orifice configured to eject fluid toward the heat exchanger, and the first and second wands are both attached to the mounting assembly such that first and second wands both pivot together relative to the pivot axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.