Tremella fuciformis cultivation room capable of uniformly supplying air and preventing rotten tremella fuciformis

The invention provides a tremella cultivation room uniform in air supply and capable of preventing tremella rotting. The tremella cultivation room comprises a cultivation room body, a constant-temperature control system and a constant-humidity control system. The constant temperature control system comprises an air supply pipeline, a breeze air supply port, an air volume adjusting valve, an air return pipeline, a breeze air return port, an air bellow and a refrigerating unit. The air bellow comprises a fan case, a central gas temperature evaporator, a primary filter, a medium-efficiency filter and a fresh air supply volume adjusting valve; the fan case is provided with an air supply fan; the air supply fan is connected with the air supply pipeline, the air supply pipeline is provided with a breeze air supply port, the air return pipeline is connected to the bottom of the air bellow, and the air return pipeline is provided with a breeze air return port; the constant humidity control system comprises an atomize