Desiccant-based dehumidification system and method
Abstract
The present invention provides an apparatus for dehumidifying air supplied to an enclosed space by an air conditioning unit. The apparatus includes a partition separating the interior of the housing into a supply portion and a regeneration portion. The supply portion has an inlet for receiving supply air from the air conditioning unit and an outlet for supplying air to the enclosed space. A regeneration fan creates the regeneration air stream. The apparatus includes an active desiccant wheel positioned such that a portion of the wheel extends into the supply portion and a portion of the wheel extends into the regeneration portion, so that the wheel can rotate through the supply air stream and the regeneration air stream to dehumidify the supply air stream. A heater warms the regeneration air stream as necessary to regenerate the desiccant wheel. The invention also comprises a hybrid system that combines air conditioning and dehumidifying components into a single integrated unit.
- Inventors:
- Issue Date:
- Research Org.:
- ~Individually Owned Patent
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174908
- Patent Number(s):
- 6751964
- Application Number:
- 10/184,249
- Assignee:
- Fischer, John C.
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F24 - HEATING F24F - AIR-CONDITIONING
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Fischer, John C. Desiccant-based dehumidification system and method. United States: N. p., 2004.
Web.
Fischer, John C. Desiccant-based dehumidification system and method. United States.
Fischer, John C. Tue .
"Desiccant-based dehumidification system and method". United States. https://www.osti.gov/servlets/purl/1174908.
@article{osti_1174908,
title = {Desiccant-based dehumidification system and method},
author = {Fischer, John C.},
abstractNote = {The present invention provides an apparatus for dehumidifying air supplied to an enclosed space by an air conditioning unit. The apparatus includes a partition separating the interior of the housing into a supply portion and a regeneration portion. The supply portion has an inlet for receiving supply air from the air conditioning unit and an outlet for supplying air to the enclosed space. A regeneration fan creates the regeneration air stream. The apparatus includes an active desiccant wheel positioned such that a portion of the wheel extends into the supply portion and a portion of the wheel extends into the regeneration portion, so that the wheel can rotate through the supply air stream and the regeneration air stream to dehumidify the supply air stream. A heater warms the regeneration air stream as necessary to regenerate the desiccant wheel. The invention also comprises a hybrid system that combines air conditioning and dehumidifying components into a single integrated unit.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {6}
}