| CPC F24F 9/00 (2013.01) | 2 Claims |
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1. An air supply matrix, composed by a plurality of peripheral wind outlets devices, disposed on a top surface of a protected space, each of the plurality of peripheral wind outlets devices comprising:
an air inlet, connected to a ventilation duct;
a fan, disposed facing the air inlet;
a motor, configured to drive the fan to rotate to input air into the air inlet;
a plurality of throttles, disposed on a blowing side of the fan and configured to control an air supply volume of the fan;
a plurality of screens, disposed on blowing sides of the throttles and configured to uniform the air supply volume of the throttles;
a plurality of air outlets, disposed on a peripheral of blowing sides of the screens and facing the protected space; and
a controller, connected to the motor and the throttles, after receiving a wind field control command from a wind field control system, the controller adjusts a rotation speed of the motor and sizes of the plurality of throttles, to adjust air-supply wind speeds;
wherein, each of the plurality of peripheral wind outlets devices has an air supply device coordinate, and the plurality of peripheral wind outlets devices receives a wind field control command provided by a matrix wind field generation system, and the wind field control command includes at least one first range circle and some of the plurality of peripheral wind outlets devices are selected and included in the at least one first range circle, when the air supply device coordinate of one of the plurality of peripheral wind outlets devices is located in the at least one first range circle, the wind speed of one of the plurality of peripheral wind outlets devices is controlled different from those not included in the at least one first range circle,
wherein a shape of the plurality of air outlets are selected from: square, triangle, hexagon, diamond and circle.
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