Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 20, 2015
Patent Application Number
14245157
Date Filed
April 4, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A greenhouse environment control system generates a CO2-enriched air which is supplied to a greenhouse at a controlled temperature suitable for plant growth. An absorption chiller reduces temperature of a CO2-containing stream of processed gasses from an engine. A mixing and blending unit maintains CO2 at an acceptable concentration for enhanced plant growth and human occupation. An HVAC system modulates temperature and positively pressurizes the greenhouse with the CO2-enriched air to reduce risk of contaminant intrusion. Misting further controls temperature. Retractable shades regulate light supplied to plants and solar gain.
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