Control system for air quality and temperature conditioning unit

Details Control system for air quality and temperature conditioning unit Control system for air quality and temperature conditioning unit

1995-10-04

1997-01-07

Sollecito, John M.

Automatic temperature and humidity regulation

Ventilator type

Electrically actuated

165251, 454256, F24F 700

Patent

active

055908306

ABSTRACT:
An air conditioning unit is provided with a high capacity filtration system for removing pollutants from supply air, typically return air which has been recirculated from the conditioned area. A filter bypass passage and suitable flow control devices are provided so that supply air, typically fresh outdoor air, may be routed around the filtration system when minimal or no filtration is required. An air quality detector samples the air quality and positions the flow control devices to effect the most cost efficient operation of the air handling unit under the given operating conditions.

REFERENCES:
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patent: 4549601 (1985-10-01), Wellman et al.
patent: 4895644 (1990-01-01), Porembski
patent: 4995307 (1991-02-01), Floyd
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patent: 5257736 (1993-11-01), Roy
patent: 5279609 (1994-01-01), Meckler
patent: 5282770 (1994-02-01), Shibata
patent: 5332151 (1994-07-01), Kwak
patent: 5333783 (1994-08-01), Catan
patent: 5346127 (1994-09-01), Creighton
1991 ASHRAE Handbook, "Heating, Ventilating, and Air-Conditioning Applications", Inch-Pound Edition, pp. 41.12-41.3.

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