초록

A multiple zone climate control system includes a HVAC unit, a digital wireless network, powered wireless adjustable registers controlled by their respective zone controllers, and a central controller that controls the HVAC unit and coordinates the zone controllers for concerted action.

대표청구항 ▼

1. A multiple zone climate control system, comprising: a. an HVAC unit that supplies conditioned air to more than one zone, wherein the HVAC unit contains a heating unit or a cooling unit or a combination thereof;b. a zone controller in each zone requiring climate control;c. a central controller, sa

1. A multiple zone climate control system, comprising: a. an HVAC unit that supplies conditioned air to more than one zone, wherein the HVAC unit contains a heating unit or a cooling unit or a combination thereof;b. a zone controller in each zone requiring climate control;c. a central controller, said central controller controlling said HVAC unit to be in a state selected from heating, cooling, ventilating, and off, wherein the central controller is configured to turn off the heating or the cooling unit after all zones or after selected zones reach their preset conditions respectively and to turn on the heating or the cooling unit after a predefined number of zones' preset conditions are not met;d. one or more air flow rate regulating devices in each zone requiring climate control, wherein each of said one or more air flow rate regulating devices is powered and is built into a register or placed on top of the register, each of said one or more air flow rate regulating device further comprising one or more dampers or boosters or combinations thereof and an air flow rate regulating device controller, said air flow rate regulating device controller being configured to communicate with a corresponding zone controller or with said central controller to adjust the degree of openness of said one or more dampers accordingly or to adjust the performance of said boosters 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 one or more air flow rate regulating devices, wherein said zone controllers are configured to communicate with the central controller through said digital wireless network. 2. The multiple zone climate system in claim 1, wherein said zone controllers communicate with the central controller and with the one or more air flow rate regulating devices. 3. The multiple zone climate control system in claim 1, wherein a central fan in said HVAC unit is adjustable to compensate for closing of said dampers. 4. The multiple zone climate control system in claim 3, wherein the speed of said central fan increases when more of said dampers are closed. 5. The multiple zone climate control system in claim 4, wherein the speed of said central fan is controlled by the central controller. 6. The multiple zone climate control system in claim 1, wherein the capacity of said heating unit or cooling unit is adjustable based on the volume of airflow passing therethrough. 7. The multiple zone climate control system in claim 6, wherein said heating unit produces less heating when less air passes though it or said cooling unit produces less cooling when less air passes through it. 8. The multiple zone climate control system in claim 7, wherein the performance of said heating unit or cooling unit is controlled by the central controller. 9. The multiple zone climate control system in claim 1, wherein said air flow rate regulating device controller is controlled by a zone controller. 10. The multiple zone climate control system in claim 1, wherein said air flow rate regulating device controller is controlled by said central controller.