Abstract: Embodiments of the present disclosure provide a system and method for providing conditioned air to at least one enclosed structure. The system may include at least one conditioning module configured to provide conditioned air to the at least one enclosed structure. The conditioning module(s) may include a conditioning energy exchanger. The conditioning module(s) is configured to circulate desiccant through a desiccant circuit to condition air passing through the conditioning energy exchanger. The conditioning module(s) may be configured to receive at least one of concentrated desiccant or diluted desiccant in order to vary temperature or concentration of the desiccant circulating through the desiccant circuit.
Type:
Application
Filed:
June 17, 2016
Publication date:
October 13, 2016
Applicant:
Nortek Air Solutions Canada, Inc.
Inventors:
Manfred Gerber, Philip Paul LePoudre, Maury Brad Wawryk
Abstract: Certain embodiments provide an energy exchange system that includes a supply air flow path, an exhaust air flow path, an energy recovery device disposed within the supply and exhaust air flow paths, and a supply conditioning unit disposed within the supply air flow path. The supply conditioning unit may be downstream from the energy recovery device. Certain embodiments provide a method of conditioning air including introducing outside air as supply air into a supply air flow path, pre-conditioning the supply air with an energy recovery device, and fully-conditioning the supply air with a supply conditioning unit that is downstream from the energy recovery device.
Type:
Application
Filed:
June 17, 2016
Publication date:
October 6, 2016
Applicant:
Nortek Air Solutions Canada, Inc.
Inventors:
Ken Coutu, Howard Brian Hemingson, Manfred Gerber
Abstract: A method of forming an energy exchange assembly may include forming a plurality of creases and a plurality of slits in a membrane sheet according to a predefined pattern, positioning a first spacer on top of a first forming area of the membrane sheet, folding the membrane sheet over a top of the first spacer so that a second forming area is positioned over the top of the first spacer, sealing a first portion of the first forming area to a first outer lateral wall of the first spacer, and positioning a second spacer on top of the second forming area, thereby stacking the second spacer over the first spacer.
Type:
Grant
Filed:
February 26, 2014
Date of Patent:
March 8, 2016
Assignee:
Nortek Air Solutions Canada, Inc.
Inventors:
Blake Norman Erb, Stephen Hanson, Mohammad Afshin, Kenneth Paul Coutu
Abstract: An energy exchanger is provided. The exchanger includes a housing having a front and a back. A plurality of panels forming desiccant channels extend from the front to the back of the housing. Air channels are formed between adjacent panels. The air channels are configured to direct an air stream in a direction from the front of the housing to the back of the housing. A desiccant inlet is provided in flow communication with the desiccant channels. A desiccant outlet is provided in flow communication with the desiccant channels. The desiccant channels are configured to channel desiccant from the desiccant inlet to the desiccant outlet in at least one of a counter-flow or cross-flow direction with respect to the direction of the air stream.
Type:
Grant
Filed:
June 22, 2011
Date of Patent:
January 12, 2016
Assignees:
NORTEK AIR SOLUTIONS CANADA, INC., UNIVERSITY OF SASKATCHEWAN
Inventors:
Blake Erb, Robert W. Besant, Carey J. Simonson, Howard Hemingson