Counterweight balance type intelligent air distributor

The utility model relates to a counter weight balance type intelligent air distributor which comprises a valve plate arranged in the air distributor and a counter weight, one end of the valve plate is a connecting end, the connecting end is rotatably connected with the air distributor, the counter weight balance type intelligent air distributor further comprises a counter weight, the connecting end is connected with the counter weight, and the counter weight is connected with the valve plate. The balancing weight is configured to enable the valve plate to be located at the horizontal position when the interior of the air distributor is not ventilated, and compared with the prior art that due to the dead weight effect of the valve plate, under the condition that the air pressure of the auxiliary air duct is small, the valve plate and the main air duct cannot be completely closed, gaps exist, and the air leakage phenomenon is prone to occurring. Influence of self weight of the valve plate can be effectively eli