Auto-balancing damper control
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United States of America Patent
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-
N/A
Issued Date -
Dec 6, 2007
app pub date -
May 30, 2006
filing date -
May 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A control system for a heating, ventilating and air conditioning system is provided. The control system regulates a temperature of a multi-zone building using only a single thermostat or set point, and a temperature element in each of the zones. The control system receives inputs from the temperature elements and uses the inputs and a control algorithm to control temperature according to the set point and to minimize the differences between the temperature elements in the different zones. In a two-zone building, a single damper is used. In a building with a larger number of zones, the number of dampers required is the same as the number of zones, less one damper.
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