Patent ID: 7832465
Filing Date: 2010-11-16
Classification: F24F

Abstract:
1. A multiple zone climate control system, comprising a. a HVAC unit that supplies conditioned air to more than one zone; b. a zone controller in each zone; c. a central controller, said central controller controls said HVAC unit to be in a state which is selected from heating, cooling, ventilating, and off; wherein the central controller shuts down the HVAC unit after all zones reach their preset conditions respectively; d. one or more air flow rate regulating devices in each zone, wherein each said air flow rate regulating devices is powered and is built into a register, each said air flow rate regulating device comprises one or more dampers or boosters or combination thereof and an air flow rate regulating device controller, wherein said air flow rate regulating device controller can communicate with said zone controller and adjust the degree of openness of said damper accordingly or adjust the performance of said booster accordingly to reach a desired climate control which is set at the zone controller in each zone; and e. a digital wireless network that connects said central controller, said zone controllers and said air flow rate regulating devices, wherein said zone controllers communicate with the central controller and the air flow rate regulating devices through said digital wireless network.